9924fb3f9a1631785b72a4fa11fc4dac31c1c4b24cc5773df6792520c9e964e0b37cd44953552a22170e919e71b1bb2f688c29ecc0fe935b7466096c071da2162f0a3b804dd3fa8780ed1e53129ed29f40a8fccaaf10d1ae74d7a6ea145470029", 0x84}, {&(0x7f0000d4e000-0x37)="dc45feb74275861843c16a881a176cf8e183b14874a2c99294dcd2769c9e21776f44b45bdd1b1f8097a9c25388b13bca399495891d2146", 0x37}, {&(0x7f0000825000-0x70)="c1ac466522af9b1d6961b39c9b3e54274962280121a0d41b13b80395919db8dfabec912768fe0fae8861aeed162a0fdc96d49b1dc1f0335352be1ff1b777d688d0ca0b0ac9e7846e4877714e74e37c6c6560065017cc4a2d3ef996966b788a5de8301a95c6ea4273a5bedca708dce5ac", 0x70}], 0x6, 0x0, 0x0, 0x4000}, 0x2}], 0x5, 0x1) timer_create(0x2, &(0x7f000040c000-0x58)={0x0, 0x2a, 0x1, @thr={&(0x7f000073d000)="19f4be1c42e83029bb1368e67ae1b0e8528718d4b2ce8889878431ab20857e8ed3ce4146e9", &(0x7f00008ab000-0xc7)="71e3c3fa94835be76c61555f0bdc5ab1be408388674a399a0cc21791858c935f9cea46ad858e9333bf7ebbe8169c3e6b3978c3c592e4fbb16a99492200269581f19be906b6aa199a9a2eeeebb1924e9ba7239ad3a491d3462b25039a1eb8ef71a8c12244bc04c239d464a3bec785abbf2c8fabec2faa3a568bd2e7ae5ddde38267e3603d77a8ae2cd870cfabfb9a7ab0650ccb1ca2a87e5fb65d2ff78263822f490328c763b330ab99c61543df5a11e566529975364be166696b6b8845b75b383c4cda3eddebc2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000416000-0x4)=0x0) timer_gettime(r1, &(0x7f0000359000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 01:57:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8040000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$KDSKBLED(r0, 0x4b65, 0x7) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000260000)=0xfffffffffffffffc, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f00004f0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "aa90f7"}, ""}}}}, 0x42) 2017/12/21 01:57:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000076d000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00009c7000-0x10)={0xfff, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000f14000-0x8)={r1, 0x8}) r2 = syz_open_dev$sg(&(0x7f000062f000)='/dev/sg#\x00', 0x4, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00004e5000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00008ed000)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000cd9000)={@loopback={0x0, 0x1}, r3}, 0x14) r4 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000b86000)={0x0, 0x0}, &(0x7f00003be000)=0x8) clock_gettime(0x0, &(0x7f000097f000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000039a000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000311000)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f000000a000-0x20)={{r5, 0x0}, {0x0, 0x2710}}) 2017/12/21 01:57:55 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) r1 = dup(r0) syz_open_pts(r1, 0x10000) 2017/12/21 01:57:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d5f000-0x4)=0x40000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00009f6000)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f0000f16000)=""/1, 0x1, 0x20000000002, &(0x7f0000704000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f000082a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007f3000-0x14)={0x0, 0x4, 0x7, 0x3, 0x80000001, 0x7ff}, &(0x7f00007d8000)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000372000)={r2, 0x100000000000}, &(0x7f0000654000)=0x8) 2017/12/21 01:57:55 executing program 2: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002d000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000040000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f000001b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/21 01:57:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000824000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b25000)=0xe8) setresuid(0x0, r0, 0x0) 2017/12/21 01:57:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r1, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000b53000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005f5000-0xc)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007cb000)={0xad, 0x8000, 0x6, 0x4, 0x0}, &(0x7f000080e000)=0x10) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000cb8000-0x4)=0x0, &(0x7f00003b8000)=0x4) [ 57.810808] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59149 sclass=netlink_route_socket pig=12693 comm=syz-executor4 2017/12/21 01:57:55 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000008000-0x4)=0x73a, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2017/12/21 01:57:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) statfs(&(0x7f00003af000)='./file0\x00', &(0x7f00009bc000-0x2c)=""/44) close(r0) r1 = syz_open_dev$binder(&(0x7f0000c65000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000d83000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000085a000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00001d6000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000451000)={0x0, 0x0, 0x0, 0x0}) r6 = mmap$binder(&(0x7f000046d000/0x1000)=nil, 0x1000, 0x6, 0xa050, r1, 0x0) r7 = mmap$binder(&(0x7f0000309000/0x3000)=nil, 0x3000, 0x1000004, 0x30, r1, 0x0) r8 = mmap$binder(&(0x7f00001ed000/0x1000)=nil, 0x1000, 0x2, 0x33, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c0f000)={0xac, 0x0, &(0x7f0000c31000)=[@increfs={0x40046304, 0x2}, @acquire_done={0x40106309, r2, 0x0}, @free_buffer={0x40086303, r3}, @dead_binder_done={0x40086310, 0x1}, @exit_looper={0x630d}, @acquire_done={0x40106309, r4, 0x2}, @free_buffer={0x40086303, r5}, @free_buffer={0x40086303, r6}, @exit_looper={0x630d}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x8, &(0x7f000074e000-0x30)=[@flat={0x77682a85, 0x100, r7, 0x3}, @flat={0x776a2a85, 0xa, r8, 0x0}], &(0x7f00006fc000)=[0x20]}}], 0x24, 0x0, &(0x7f0000f5b000-0x24)="0253bd8b72ecca6c35696b9750fe25b69117ee64dd9645808dab07a4344bd7139c8e8d44"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2017/12/21 01:57:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00007d6000)='./file0\x00', 0x0) lseek(r0, 0x1000, 0x4) 2017/12/21 01:57:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c26000)='/dev/sequencer\x00', 0x20000, 0x0) [ 57.841337] device syz0 entered promiscuous mode [ 57.876275] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59149 sclass=netlink_route_socket pig=12727 comm=syz-executor4 [ 57.906487] binder: 12731:12733 IncRefs 0 refcount change on invalid ref 2 ret -22 2017/12/21 01:57:56 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="2cfa73656c696e757800", 0x0) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x0) fstatfs(r0, &(0x7f0000001000)=""/0) [ 57.917281] binder: 12731:12733 BC_ACQUIRE_DONE node 83 has no pending acquire request [ 57.925788] binder: 12731:12733 BC_FREE_BUFFER u0000000000000000 no match [ 57.932893] binder: 12731:12733 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 57.940693] binder: 12731:12733 BC_ACQUIRE_DONE u0000000000000000 node 83 cookie mismatch 0000000000000002 != 0000000000000000 [ 57.941940] binder: 12731:12746 got reply transaction with bad transaction stack, transaction 84 has target 12731:0 [ 57.941949] binder: 12731:12746 transaction failed 29201/-71, size 0-0 line 2938 [ 57.974595] binder: 12731:12733 unknown command 0 [ 57.980531] binder: 12731:12733 ioctl c0306201 20c0f000 returned -22 [ 57.991031] binder: BINDER_SET_CONTEXT_MGR already set [ 57.997581] binder: 12731:12733 ioctl 40046207 0 returned -16 [ 58.008519] binder: 12731:12746 ioctl c0306201 2000efd0 returned -11 2017/12/21 01:57:56 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0xffff, &(0x7f0000006000-0x8)={0x0, 0x0}) fchdir(r0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x1e1a595a7583c7b3, &(0x7f0000006000)=0x3) 2017/12/21 01:57:56 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000c22000)={0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x6, [{0xffffffffffffffff, 0x3fffc0000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3ff, 0x3f, 0x89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x68e17a02, 0x749, 0x100, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0x1ff, 0x400, 0x6, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0x80000000, 0x1ff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x4, 0x1ff, 0x7f, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f000099e000-0x64)="fb99176f7763619beace8c3063920fd61f944c7c1ba75eb7f7541aa714cdea1162b8ed2cd43dbac9f6dc1e68cf6524fd6002c61dce0f8e80cab3049b5e270585453c75f42c56c39fe03981deaa7f822f28b53f76c5aaff603e0ccc7b9f44ae1556bb3de4", 0x64) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7f, 0x9a9, &(0x7f0000fe0000)="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", 0xfb) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000f91000-0x4)=0x3, 0x4) ioctl(r0, 0x8916, &(0x7f0000fe0000)="") 2017/12/21 01:57:56 executing program 2: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2017/12/21 01:57:56 executing program 1: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f00009c0000-0x4)=0x81, 0x4) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f00000-0x80)=[{{&(0x7f0000eff000)=@nfc_llcp={0x27, 0x651, 0x7ff, 0x6, 0x1f, 0x7, "f67c90b95a21e04548821fb1b823ebfbaccb3872291902be02321d03599f857523d8e4d1ccade7c8a01b1080f89a9bf9189ee9425cdf699f6e2fa9ac86a1b2", 0x8871}, 0x58, &(0x7f0000eff000)=[{&(0x7f00008a7000)="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0x1000}, {&(0x7f0000eff000)="4a5c20e450139a1eca2c98b955c8268f60903688c515e086bc8b2ffaacba3d2fd1a6e98ee30d759fe0b2be05bf20470c37b461585791d97253325e5ba3a21c359e80182f520de71f400729039880efab1d7cba02f871572f61d8e21984a4851a593ba7480e697615a3fbc1c3799bd7d97572581d", 0x74}, {&(0x7f0000eff000)="", 0x0}, {&(0x7f00009fa000-0xcb)="957cee72e6847200cd935224ccc8f1d75fcc8bf9d802a693209300507123015ee9fd1ef5ba9c96130c1cf7e3db881969160ea357ec823de5ff1c3160ec872359862ef87d99658896ac5a9b31dfd0dca1e2214bb730df7040c097ac218fdb7c1673b5eb03252bbf220614138f40d942278b784bb351ff912144b804e1c1c73a2c4dc89eea924d44e7bd948192ec168645255a35a8135e90380c0cadf21734366a9bf737b001fdb40355bee5aa00d65f1d6fe7b02590adcbbdbe0def5dbc6946973bd2704a979792202dac53", 0xcb}, {&(0x7f0000eff000)="0cabdf5915ca537752341a627efff0e08893535b086921afa6377cc2279ff1bb3df427ac050eda5eceb3f18d93eb", 0x2e}], 0x5, &(0x7f0000eff000)=[{0x84, 0x0, 0x1ff, 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{&(0x7f0000453000-0xf9)="b5112ce0b473f9607b46e273e8f9ad0458cf1b0d055a3e36cdbcc847b885b63be0057b42eb5caef0b5ecfe1af109a9c67ff4ec4df45712b4b4c5a5f30fc33862ee8e77ba90ae6629a239360a6b18708a0a000594d0c9d2c28493a3997701ac8b557278c212e68779c029c4523719935f1153f411166078a7da3b965aad9e3d81d57a49b477bfac3dc9336cce903187130c400eba058d429607020d8957b57fadf8b066f5b9d35552de4dc6295dca5d069137ff7388fe771d9f78af0cb0644c663a4e127fc20521f8fcc599475ec3f310ff3109033448809425f13555a66bee583fcaa309ec6eeffb7b40f17fc0b59e1738edf6e5c8bdd5262d", 0xf9}, {&(0x7f0000eff000)="bea2100ba3899890dbb86eaf66618a36ea4c7015fdc73c51a5dc0647cafba3c8a549d4f26d7b516e7e39f04db667e108ee3055403da888dbf6918fcc2e79c606e99cce4468f13be6f05a609d24d8c46bdb8e6d98456ea0f4206f3d1d324bfe664f91cc023af461ffaf40", 0x6a}, {&(0x7f0000391000-0x53)="ec69081697e3b483be2cfad412727160928ddccb96c5f565d3460b5a9b48d1de3bc1fe9390dbebec3cac1397403278a7c81ca7ff3711b634190784846f6e8b627ffca62a151ef7403a4cc6554eb898f8e69acc", 0x53}], 0x5, &(0x7f0000084000)=[{0xb0, 0x105, 0x0, "aa2015fd16ca4a74c14dcca8b6b0a5d738e1614be948d9b1f4bb5c3a0efc9070bb3c9e77ce17ba99145d75eb25ece595c4f8bb0128f087ab400d32a8e4f42e43a04a9500d2bc6cc2b4df989b9a070045f572427daf46043656f6624639ceefcffbfa011bea318196b87071ffdc0ae4ac4255ae809fc22eadb273b717f530bd1488c0aeffca3379af8f4b8ebe21edba4d4db968006f6652b0062cf902bf1fadd9089433"}, {0x1c, 0xff, 0x10000, "92dacf1132afe2e6d22d637a0a"}, {0xdc, 0x110, 0x400, "ff8e5794169eb08d0b4a6c9953664f4dce4b9d91185327a804cbe18007dc8b182708e68c0e0b5119a3d730ddc8b30df01aa0efb28b45ab1f86d7b13eb449565c51ff0918c1ace39bf5731a6acd53c74a361804f2d5e0b4f7be60dcc624f853ec566209aa3b0a33be6385298e92f1551bdee3f7deba7c7d5cec581dc370d8a0a19f945ba55a98e23306ad05a56c8efc9756b42077d3a89bcb1004793df2d6a3a07c59ddc1e4bb850472f8bb6aeafd962a2300576d0f8938ca01c975ff2ad5ad97bf31f03fdd76ba053b609d215089b738"}], 0x1a8, 0x40}, 0x1}], 0x4, 0x1) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2017/12/21 01:57:56 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x1, &(0x7f0000003000-0x8)={0x8, 0x2}, &(0x7f0000016000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) wait4(r1, &(0x7f0000238000)=0x0, 0x0, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 01:57:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000238000+0x6a)={0xff, 0x3, 'client0\x00', 0xffffffff80000000, "230f5ca635651c05", "877d0856949ef97ecd2ab940aeaacf5a7e9d39f4762f4c647929ef2593607864", 0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r1, r2) poll(&(0x7f00002f0000)=[{r3, 0x0, 0x0}], 0x1, 0xffffffffffffff94) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2017/12/21 01:57:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x20000007, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000)=[0x0, 0x8]) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000005000-0x8)={0x77359400, 0x0}, &(0x7f0000005000-0x8)={0x80000001}, 0x8) 2017/12/21 01:57:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000c8e000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000d09000)=[], 0x0, &(0x7f000033b000)=[], 0x0, 0x0}, 0x20000880) recvfrom$inet6(r0, &(0x7f0000b59000-0x7e)=""/126, 0x7e, 0x2041, &(0x7f0000272000)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x68d}, 0x1c) 2017/12/21 01:57:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000738000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000094f000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xad9, 0x80000000, "2a0213c4934118d4f68e12aedf23e91161a2542e6dafe4e2797a7bbb16657bef358119fe611984cc07abaa1392ed872968ddd44345619afa881851e89350a47e0485354247be27ae45013a56cf7ce1c1"}, 0x160) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000ff1000)="ff01000000000000000000000000000101000000", 0x14) 2017/12/21 01:57:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x807, 0x41f) sendmsg$netlink(r0, &(0x7f000092a000)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000922000)=[{0x18, 0x15, 0x305, 0x0, 0x0, "0a09298100000000"}], 0x18}], 0x1, &(0x7f0000925000)=[], 0x0, 0x0}, 0x0) 2017/12/21 01:57:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000088e000-0xe)='/dev/keychord\x00', 0x880, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) r1 = socket$netlink(0x10, 0x3, 0xd) writev(r1, &(0x7f00001a2000-0x8)=[{&(0x7f00005e0000)="1caa4ef031cea324e5a74be3231bd09e61d62a68ee8228d0871f3184eb5d473f0558e7fe46e3e2277f8dbd", 0x2b}], 0x1) 2017/12/21 01:57:56 executing program 7: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000857000-0x26)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000f8e000-0xe0)={0x0, 0x0, 0x0, 0x4000000000000, 0x2000, 0x0, 0x12, 0x1, 0x1, "6302e9b67777a1a8e59cd425f2073043acfe12e26c5ddd477af69c75a435f09f37efb54c642a8d8f9c44048b4ba32aa9e37cd97c6f36e22e3e6c1b91f702780a", "66189c0534a7607c1046dee15389bc1e80e45c621d50615ecad5e81727aef7659b926411be7462515c6b58f1303b905e003b7cd1cbd84a06f69c2efa2aa6f23b", "b535d64657987b52185149675fee8e65fb45c3a6aa45b33b1db51ad929443c19", [0x9, 0x9a5]}) [ 58.026555] binder: release 12731:12746 transaction 84 out, still active [ 58.033445] binder: send failed reply for transaction 84, target dead 2017/12/21 01:57:56 executing program 5: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000126000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readahead(r0, 0x52, 0xffffffffffffff4a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fa3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c55000-0x8)={0x2, &(0x7f0000df3000)=[{0xffffffffffffff81, 0x4, 0x5, 0xbd8e}, {0x8, 0x4, 0xbcc, 0x0}]}, 0x8) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fa2000)='/dev/loop-control\x00', 0x4000, 0x0) fgetxattr(r2, &(0x7f000076d000)=@random={'os2.\x00', 'systemkeyring/]mime_type(@--wlan0vmnet0nodev\x00'}, &(0x7f0000a7c000-0x7e)=""/126, 0x7e) 2017/12/21 01:57:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x10) modify_ldt$read(0x0, &(0x7f0000000000)=""/147, 0x93) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fa0000)={0xffffffffffffff4e, 0x1, 0x9, 0x23e, 0x2, 0x8, 0x1f5e000000000, 0x0, 0x0}, &(0x7f00009fe000-0x4)=0x20) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fa1000-0xc)=@sack_info={r2, 0x6, 0x19}, 0xc) write(r1, &(0x7f00007af000-0x10d)="1f00000010001308000000000000000e1e0500020a001f00000000000000de", 0x1f) 2017/12/21 01:57:56 executing program 1: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd}, 0x2, [0x0, 0x0, 0xfffffffffffffffd, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x4, 0x8000004) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000df3000)={0x306d, 0x1, 0x80000001}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000df1000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d2e000)=0x0, &(0x7f00004e0000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000a60000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x5}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000d3a000)=0x8, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000df4000)={0x2, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000df2000)=0x2dc, 0x4) pipe(&(0x7f00006ed000-0x8)={0x0, 0x0}) splice(r3, 0x0, r5, 0x0, 0x10000, 0xffffffffffffffff) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df3000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00000f4000-0x5c)={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16fc}, {0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x200}, 0x1ff, [0x42, 0x6, 0x4291, 0xeb, 0x1, 0x7, 0x2, 0x1ff]}, 0x5c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000df6000-0x5c)={{0xa, 0x1, 0x217, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x42ecc015, [0xfffffffffffff062, 0x8, 0x8, 0x100000000, 0x10000, 0x478, 0x7, 0x4]}, 0x5c) fcntl$setpipe(r4, 0x407, 0x3) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/21 01:57:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0xffffffffffffffff) write$sndseq(r0, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) recvmsg(r0, &(0x7f0000699000)={0x0, 0x0, &(0x7f0000576000-0x38)=[{&(0x7f00008e3000-0xca)=""/202, 0xca}, {&(0x7f0000b30000)=""/1, 0x1}, {&(0x7f0000f6c000)=""/153, 0x99}, {&(0x7f0000fe5000)=""/154, 0x9a}, {&(0x7f0000161000-0xac)=""/172, 0xac}, {&(0x7f00003a8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aae000)=""/97, 0x61}], 0x7, &(0x7f0000b26000)=""/1, 0x1, 0x18f5}, 0x2000) 2017/12/21 01:57:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000066000)=0x20) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000e44000-0x4)=0x8, 0x4) writev(r0, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) 2017/12/21 01:57:56 executing program 5: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x10000000000001, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000b18000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b21000-0x4)=0xa, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b27000-0x10)={0x0, 0x101, 0x9, 0xfff}, &(0x7f0000139000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00003c4000-0xc)={r3, 0x6, 0x20}, &(0x7f0000830000)=0xc) 2017/12/21 01:57:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000f15000-0xc)={0x0, 0x0}) 2017/12/21 01:57:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000217000)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000001000-0x4)=0x568000000000, 0x4) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000-0x18)=[{&(0x7f0000001000)=[{0x1010, 0x4a2a, 0x204, 0x10001, 0xffffffffffffff00, "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"}, {0xe4, 0x4, 0x304, 0xfb4a, 0x2, "f1a7050ce5eb0e8e239c45f4a2dbf62a073384211fdae8fa2288c5678409bcc39ca952b708747d6ee6831cddf1f1935774696efcb44caa2f50d286da782e9eed1e8382421c672c79d02940faa64688fc4505e626f656328b009719f8c566d68d1c136f74e7273e8af8800e6eab41e027a4d3a676e2790d05e9691f513a214967de7921095593ab9a91194b053cb84413c8262966439a89c8f61e59d210cdb25f2ad10c747bfb52bbb7daf5b9c47eb82456c4d9423ed45c38717968ac803752292f0724fea5e13f56a05970c8fc3db1eaf0e8f0bb"}, {0x21, 0x0, 0x400, 0x8, 0x101, "cb0d34f28434156d082f077ff8217ca8ab"}, {0xd4, 0x0, 0x302, 0x3, 0x80, "5963e051bae928fe5f5942b2c3c4e75cab55d98fa98eb7b79174ccfc6896fc30c010f8a6d88090aae6c295ca168151a3c71a63b5b1bccb9777c4c992e1d4c0a85294d37272b6612c606100e1bef85d5e2a2ac6210663f577a04a866e41710b1708ffd7763e125fe27541cd9e52de2020acafb5d9e950642a2c0a313f4ff364f2ebd47ba54ceb29c57c72316cd517dad2cad89a7aaea0faf21c75d76dd971617644779fbd6ebe4742dd2cdb5a6309fae71b04f5843c5cffda2c3bfcd9c76f40b802c63b8b"}], 0x12fc}], 0x3, 0x0, 0x0, 0x40}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00002f8000)={0x80, 0x0, 0x1f, {0x0, 0x989680}, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000260000-0x18)={0x0, 0x7, 0x30, 0x7, 0x1000}, &(0x7f0000396000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fb2000-0xc)=@sack_info={r2, 0x4, 0x200}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000007d000)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00003b8000)='./file0\x00') creat(&(0x7f000067a000-0x8)='./file0\x00', 0x84) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) time(&(0x7f00003a7000-0x4)=0x0) 2017/12/21 01:57:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000218000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000e5f000)="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", 0x10f) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00009be000)=0x0) sched_setattr(r1, &(0x7f0000f28000)={0x30, 0x3, 0x1, 0x4, 0x7, 0x1, 0x1, 0x7}, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000975000)='/selinux/member\x00', 0x2, 0x0) setsockopt$packet_int(r2, 0x107, 0x3, &(0x7f0000ef2000-0x4)=0x8, 0x4) getsockopt$inet_dccp_buf(r2, 0x21, 0x2384cd83cb960eec, &(0x7f000083e000-0x56)=""/86, &(0x7f00000c8000-0x4)=0x56) 2017/12/21 01:57:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000eb6000-0xc)='./file0/bus\x00', 0x2794) lseek(r0, 0x0, 0x4) creat(&(0x7f0000af8000-0xc)='./file0/bus\x00', 0x0) 2017/12/21 01:57:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000066000)=0x20) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000e44000-0x4)=0x8, 0x4) writev(r0, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) 2017/12/21 01:57:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d74000-0x8)={0x0, 0x0}) finit_module(r0, &(0x7f0000400000)='+\x00', 0x3) unshare(0x8000400) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00002c1000)='+\x00', 0x2) shutdown(r0, 0x0) 2017/12/21 01:57:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00001c2000)='/selinux/load\x00', 0x2, 0x0) r0 = socket(0x11, 0x100000802, 0x0) socket$inet(0x2, 0xf, 0x80) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00008d9000)=0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000e11000)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000263000-0x4)=0x0, 0x4) 2017/12/21 01:57:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000f71000-0x8)='keyring\x00', &(0x7f000045c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r0 = add_key$user(&(0x7f0000a63000-0x5)='user\x00', &(0x7f0000764000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000058000)='2', 0x1, 0xfffffffffffffffc) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) getsockname$unix(r1, &(0x7f00003a8000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a3d000-0x1)=0x8) keyctl$chown(0x4, r0, 0x0, 0x0) [ 58.169085] device lo entered promiscuous mode [ 58.248605] FAULT_FLAG_ALLOW_RETRY missing 30 [ 58.253221] CPU: 0 PID: 12808 Comm: syz-executor4 Not tainted 4.9.71-g319c8e1 #7 [ 58.260727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.270058] ffff8801d8a97470 ffffffff81d91639 ffff8801d8a97750 0000000000000000 [ 58.278050] ffff8801d8bd7f10 ffff8801d8a97640 ffff8801d8bd7e00 ffff8801d8a97668 [ 58.286039] ffffffff8165efea 0000000000001263 ffff8801d99d6968 ffff8801d99d68a0 [ 58.294002] Call Trace: [ 58.296559] [] dump_stack+0xc1/0x128 [ 58.301890] [] handle_userfault+0xa3a/0x1310 [ 58.307912] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.314892] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 58.321264] [] ? handle_mm_fault+0x117b/0x2530 [ 58.327460] [] ? handle_mm_fault+0x1fc3/0x2530 [ 58.333655] [] handle_mm_fault+0x1fd1/0x2530 [ 58.339679] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.346659] [] ? __pmd_alloc+0x410/0x410 [ 58.352334] [] ? __lock_is_held+0xa1/0xf0 [ 58.358098] [] __do_page_fault+0x5c2/0xd40 [ 58.363948] [] ? mm_fault_error+0x2c0/0x2c0 [ 58.369884] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.376521] [] do_page_fault+0x27/0x30 [ 58.382032] [] page_fault+0x28/0x30 [ 58.387276] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 58.394256] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 58.401234] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 58.408217] [] ? iov_iter_advance+0xd70/0xd70 [ 58.414333] [] ? mark_held_locks+0xaf/0x100 [ 58.420270] [] generic_perform_write+0x1dc/0x500 [ 58.426639] [] ? page_endio+0x180/0x180 [ 58.432234] [] ? file_update_time+0xbc/0x3b0 [ 58.438264] [] ? current_time+0xd0/0xd0 [ 58.443852] [] __generic_file_write_iter+0x348/0x570 [ 58.450567] [] generic_file_write_iter+0x2d5/0x600 [ 58.457110] [] __vfs_write+0x4bf/0x680 [ 58.462610] [] ? do_iter_readv_writev+0x400/0x400 [ 58.469065] [] ? __lock_is_held+0xa1/0xf0 [ 58.474827] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 58.481370] [] ? __sb_start_write+0x14a/0x310 [ 58.487480] [] vfs_write+0x189/0x530 [ 58.492807] [] SyS_write+0xd9/0x1b0 [ 58.498046] [] ? SyS_read+0x1b0/0x1b0 [ 58.503460] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 58.509570] [] ? do_fast_syscall_32+0xcf/0x890 [ 58.515767] [] ? SyS_read+0x1b0/0x1b0 [ 58.521181] [] do_fast_syscall_32+0x2f7/0x890 [ 58.527289] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.533919] [] entry_SYSENTER_compat+0x51/0x60 [ 58.574630] FAULT_FLAG_ALLOW_RETRY missing 30 [ 58.579155] CPU: 1 PID: 12808 Comm: syz-executor4 Not tainted 4.9.71-g319c8e1 #7 [ 58.586758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.596080] ffff8801d8a97470 ffffffff81d91639 ffff8801d8a97750 0000000000000000 [ 58.604040] ffff8801c8e5eb90 ffff8801d8a97640 ffff8801c8e5ea80 ffff8801d8a97668 [ 58.611998] ffffffff8165efea 0000000000001263 ffff8801d99d6968 ffff8801d99d68a0 [ 58.619969] Call Trace: [ 58.622535] [] dump_stack+0xc1/0x128 [ 58.627867] [] handle_userfault+0xa3a/0x1310 [ 58.633893] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.640870] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 58.647249] [] ? handle_mm_fault+0x117b/0x2530 [ 58.653457] [] ? handle_mm_fault+0x1fc3/0x2530 [ 58.659660] [] handle_mm_fault+0x1fd1/0x2530 [ 58.665688] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.672667] [] ? __pmd_alloc+0x410/0x410 [ 58.678344] [] ? __lock_is_held+0xa1/0xf0 [ 58.684115] [] __do_page_fault+0x5c2/0xd40 [ 58.689963] [] ? mm_fault_error+0x2c0/0x2c0 [ 58.695905] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.702542] [] do_page_fault+0x27/0x30 [ 58.708052] [] page_fault+0x28/0x30 [ 58.713302] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 58.720284] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 58.727263] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 58.734245] [] ? iov_iter_advance+0xd70/0xd70 [ 58.740356] [] ? mark_held_locks+0xaf/0x100 [ 58.746295] [] generic_perform_write+0x1dc/0x500 [ 58.752665] [] ? page_endio+0x180/0x180 [ 58.758255] [] ? file_update_time+0xbc/0x3b0 [ 58.764279] [] ? current_time+0xd0/0xd0 [ 58.769865] [] __generic_file_write_iter+0x348/0x570 [ 58.776580] [] generic_file_write_iter+0x2d5/0x600 [ 58.783120] [] __vfs_write+0x4bf/0x680 [ 58.788619] [] ? do_iter_readv_writev+0x400/0x400 [ 58.795074] [] ? __lock_is_held+0xa1/0xf0 [ 58.800836] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 58.807378] [] ? __sb_start_write+0x14a/0x310 [ 58.813483] [] vfs_write+0x189/0x530 [ 58.818814] [] SyS_write+0xd9/0x1b0 2017/12/21 01:57:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000002, 0x0, &(0x7f0000164000-0x8)={0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000510000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000759000-0x4)=0x7) sendmmsg(r0, &(0x7f000071f000)=[{{&(0x7f00003ba000)=@l2={0x1f, 0x1, {0x3f, 0x8, 0x100000000, 0x5, 0x401, 0x7f}, 0x3, 0x8}, 0xe, &(0x7f0000c75000-0x20)=[{&(0x7f0000db1000)="45c4b170b380b261196e9a80bf42e2e390b05b59e8b91d950f97a43a5146a6c8ae36fdd97068e4372fbe9529f0fe33d02b3ffa804b3c6161edfcbb0e139f23077448b866cb8a7f3eecbf6194c2a83c7a5454101866ec0a5a768802057d4c3daf93bc5244d65288b04a2ecbd7f3c4a2dbc1d50b1c9da6", 0x76}, {&(0x7f0000bf9000)="8968ebaa70e2818728cd2685504886ba5b9b0c1eb5540985d973415dcd91ee30363c0fcb55b7d0034100079294ea0b47c82aaaa6cd080afd8b482dd3a308d8d72cdcef52f71f7b5d5caf1e7311497c9fbac0d850cf21524d7c7455e0582d29d9e0244e7184b033dd65bc423202b1b87b1398664e7376a77c026c068c2600e99ee55aa73a8ff349f54223c9f0af295620078bc32692fca139a5d434a6d493da3c92bbc3d867cb27cfccb388a09bbe86eb45196a077d32b3f05d27b3fef3c22a9702300ec294105fe757d14a242dab20ca4fba", 0xd2}, {&(0x7f0000f96000-0x28)="2db3ff531d24c5e5ecbac67a9fe8436c24f873ac9b834806ff9f3d96d5de25c4ee004bcc08a9814a", 0x28}, {&(0x7f0000423000-0x57)="442749bfee7c3f0f0a11b14a66e7a4ac883959e8bed3629ca5e48a7bd41bbdd61c6f43ab709cdc24ed1c7db1c0c1bbd73d2f0682561cd38ab50268917af23fa14c0af7adb8c2fa08a49c84f9baa1dcaf88eb8276b91355", 0x57}], 0x4, &(0x7f00003ab000)=[{0x100c, 0x0, 0x7, "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"}, {0xec, 0xff, 0x7, "67a9958d6c09e683e6e8fbbf33eb8ef9377fe03a015c2f26a853f02c506199224e3c8fc8fbb1fd86eb37b351cff709855b2fed7323df0479dff9a339b0119d7dba6d3d4e644eefa09429daba3f54fee81a110e15d7113e893e2507001a364b81f11e06cc516e578431886c5ce15e292542c46a10378ba6c9a6c1856e25ecb55f1a7852b5716f791f4373ffbd3d5eee1be9db6770c7ef11f582d2718321ee1d3605d23892d09836e4da9fe790d079d81b24189d30dc09104016e8b455dce90c747ac18f0733147a85ac615dcc9c49c690f93a103a5c49e10c4253f85cb270de07"}, {0x60, 0x84, 0x200, "4d2f0c2022dfbc13240499a8c1223bb86a4795ef917acedbebd3807f9cfda66bd59e26e61e814c2d93420c8a9d1c1d3517f174bd721d086f9ce61f4487da56b10eff8f3ef01882c5251383ffbd354483facc72d4"}, {0x20, 0x3a, 0x6, "8f8cadd6d99aeed5c3634dc663bb653c1fa2960a"}, {0x60, 0x115, 0x951a, "b63e38a4fea8160f154edc1365f6248503d11a2892115b39176bc0b936f88330da8deb84b4f57f4d839ee0c0a0bfebbf9ff767815a55a045e55260650d0b91b0079f9f9b5a8d8f4e4733508faa3d53dd63e5"}], 0x11d8, 0x20000000}, 0x101}, {{&(0x7f0000639000-0x80)=@generic={0x8, "77fcf4bad063d1cd8bdaea3b5d6fc32675f065b5356f0d6b456613024bf93fa7b662889580dead3b2b09b0fe57c6d3a42016fbd80b2a0ca7f9784af6de02f21d85ad45a98c8272df4166e9e337e2b1ba2b9070eaf23cea823b787a0320ff266c4f239a76a8e54fc7ea79ae0edb6d4d82169e5e9591c8b2b1d53900812d84"}, 0x80, &(0x7f000057c000-0x10)=[{&(0x7f0000a67000-0x2f)="abe455565cf07a557e59f1b9d04a3f4c251a61caf6515bc4cc4c9f755a3dccc8b19df796b3ebd88d7434c6a4c80c9c", 0x2f}, {&(0x7f0000224000-0x1c)="8f882d4a1605353a3e914aba5d6fa995cd584759c10359ce3c233309", 0x1c}], 0x2, &(0x7f0000f7e000-0x12a8)=[{0xc, 0x116, 0xfffffffffffffff7, ""}, {0x70, 0x111, 0x5, "d9fb061fb10689288dc7ceedfcdecf8bb3730b1e829a01deae88f1afe77613fe44628e0beac8062538d734ed64025b3707e1918d33834a081d32d2784e996d701fc63d0ca4e2cc22706303802a273beff4de6184e284be719f92f9519a27cb56eddf3f7c"}, {0x8c, 0x118, 0x3, 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{&(0x7f0000e09000-0x7a)="b86e99ec6d005ef3b8a6d92b17b6885d907a7566f3cd6890ed3d8b3356f63f3b7822c0b2157759fce830669a35ad9f7e7911fc6f75ff945c426147680f8b7b0e7a1cac99e46248d0cb6fc59632e5a44fd19e8e363d68741bc349e45c4f1c70f3b3f9fff723d7ad2768d8ee4259170315bcf59566e60d2dbea277", 0x7a}, {&(0x7f0000c2d000)="b9dede85a883dfa328713a4a39dfc086b371c58d36087a09e9e199ba101b4c46ca7280bda7a21af843ebf8ee7379cdc935909f8248d3674d6c176ae6844c49c4530769b1373a17c0ee4478f90cffee63ef2ce79755e8b5c0e16069c7b79a511680f22f79042feb56a85c58d452f05a757f079d6455eda0930cfed65cad84ff36a29e0f4c478d4d04a45638271d4a0c6612c087559cb0f00eec60a6ee6acd01848825a96c6e5092ae2e1a299c1928757de3186063388fc2dbfac4de18a593322ee4b629318a026520c4cf015a83d77c25f610e4ac8d2abddcb875bb0ef6c31e25557eb3e8", 0xe4}, {&(0x7f0000717000)="898b44b8f5acd48035015f1d4fe88964ea2347ff018f4bcd56e0dd6aa58dd253af936e53fda22082946411c3043b80c9d947a5eace7c80efc0753b15b117fbb00becd627a109c70505d6062f764922bd8e3401e7ceedb162596d597f09a559a555492211cc141051c62ff6da222c513fb006342630b8d29e2e2434803683fe30368782b334c170073f016e18a13643a2a7f381b3bb4bfa30c6f64e184aa4a9f75784dad574a79e2bc5f3713b5134a4f64921e484d367be4af71378ef9ea9e295c975c3e084e60238cef6e8022b85a8420a0f65", 0xd3}, {&(0x7f000090c000)="7567cbabd6f283a2fc47a83ac23d2fd0fd4311c89b8b38964de73fe9c95134948ffd51adeb1d768292a1d3c5", 0x2c}, {&(0x7f00002be000-0xca)="e4a7b68a4f7cdd5fbce23bf73025f740e716d7764bd0b9cb8458f49e80095dcac656dcfe01d0339a17a3f9ce0b1c3c2f2e49740cd507ef8e6f7a8b8f1e4d1e7ef7b3a48acdda4594673cf29895bcc104fcfadddc9eb2fbacd18e18ebe4aaa7f8bf5366adc748d0028ad61fa2b1ceef2f4cd77ab9c655c27afb4014e6b76c4363bb5b3cfb406de0caf0979dff7a8ce387fca911339a7a2f9b9566fb8185818bcf493f217f9711c0623d08271e39faa695772bab521223e86e422ee4733656eb328e6961a45e8b43fe912c", 0xca}, {&(0x7f000018d000)="47fb17ed812d049bdf6156215795dccad9bdb84c6aff827959f52d3af8dfcee0498a9f169f2f8ece740489f62f63f51be59a029df90ad728800ba1c603a9d4493752f748397d9607fcd60ab175143d57a420a59a52459498e329ec27cc64c086fc5159421fc69f34", 0x68}], 0xa, 0x0, 0x0, 0x10}, 0x1}], 0x4, 0x8804) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000711000)='/selinux/enforce\x00', 0x208000, 0x0) readahead(r2, 0x35, 0x3f) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000027e000)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000080000+0x194)={0x1, r3}) r4 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f000056e000-0x9)='/dev/sg#\x00', 0xfff, 0x80) ioctl(r0, 0x2276, &(0x7f0000b77000-0x1)="88") getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000f14000)=0x0, &(0x7f0000fd6000-0x4)=0x4) 2017/12/21 01:57:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x18513d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a7d000)={0x0, 0x0}) r4 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000b4f000+0x7a5)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) pread64(r3, &(0x7f0000f42000)=""/189, 0xbd, 0x19) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000de9000-0xb)=""/11) ftruncate(r4, 0xffff) dup3(r2, r4, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00008a3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000baf000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000535000)=0xe8) recvfrom$packet(r0, &(0x7f0000dbe000)=""/231, 0xe7, 0x10000, &(0x7f00008f3000-0x14)={0x11, 0x7, r5, 0x1, 0x7fff, 0x6, @random="a355f06af555", [0x0, 0x0]}, 0x14) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000976000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00004ef000-0x4)=0x101, 0x4) 2017/12/21 01:57:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101005) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000de2000)=[{0x0, 0x0}]}) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x2}, 0x0, 0x0, 0x0}], 0x10) sendfile(r1, r0, 0x0, 0x72439a6b) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000521000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_addrs=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2017/12/21 01:57:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2017/12/21 01:57:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000e17000)=""/4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006ab000-0xff)=""/255, 0xff}], 0x1) ioctl$TCXONC(r2, 0x540a, 0xffffffffffffffff) close(r1) 2017/12/21 01:57:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000c5f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000192000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001d8000-0x4)=0x14) 2017/12/21 01:57:56 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rtc\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000005000-0x10)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 01:57:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000916000)=0x0) ptrace$getregs(0xc, r1, 0x2, &(0x7f0000eb9000)=""/251) sendto$inet6(r0, &(0x7f0000f64000-0x1000)="", 0x0, 0x0, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/21 01:57:56 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000437000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000c3b000-0x6b)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 01:57:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005f2000-0x10)=[{&(0x7f00005c0000)="290000001800fffdfeff7500000a00210200e30000001a0700000005000000000000000200002ac000", 0x29}], 0x1) r1 = accept4(r0, 0x0, &(0x7f0000995000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fc1000-0x8)={0x0, 0x6501}, &(0x7f00005ab000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000804000)=@assoc_id=r2, 0x4) 2017/12/21 01:57:56 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ae1000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000fa0000-0x24)={0x100000000, 0x7, 0x7, 0x5, 0x18f3, 0xfffffffffffffffa, 0x9d5, 0x5, 0x7, 0x2, 0x3, 0x100000000}) timer_create(0x0, &(0x7f0000f83000-0x60)={0x0, 0x0, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa3000)=0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fa7000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000a43000)={0x2, 0x9}, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa6000-0x8)={0x1, r2}) inotify_init1(0x80000) [ 58.824055] [] ? SyS_read+0x1b0/0x1b0 [ 58.829471] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 58.835579] [] ? do_fast_syscall_32+0xcf/0x890 [ 58.841774] [] ? SyS_read+0x1b0/0x1b0 [ 58.847186] [] do_fast_syscall_32+0x2f7/0x890 [ 58.853296] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.859924] [] entry_SYSENTER_compat+0x51/0x60 2017/12/21 01:57:57 executing program 6: stat(&(0x7f0000598000-0x8)='./file0\x00', &(0x7f0000b4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000bef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0xc)='^&self,(eth0', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0xffff, 0x5, 0xbc4, 0x5, 0x2000, 0xffffffffffff4f57, 0x10001, 0xffffffff, 0xd74, 0xfffffffffffffffc, 0x2, 0x1ff, 0xc6, 0x1f]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000acc000)={r3, @in6={{0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40eac5a3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9b3, 0xffffffffffffff81}, &(0x7f0000001000-0x4)=0x98) 2017/12/21 01:57:57 executing program 2: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x40000000007fffd) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) write(r0, &(0x7f0000014000)="2f7f4beab36c7526a553418dcb8f080600000000000000ed8f549f1b496490f3f2afa9fd746f97ea68e0b7360fd5584c1187ce86ed95843591ec4c782f85000000097f39147a2c8931092fb0f6687ef5f00d0558fc81d01464d9011dbf13", 0x5e) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 01:57:57 executing program 4: unshare(0x0) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") clone(0x0, &(0x7f0000e70000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x9af45b2e742fb02, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x5, 0x1, 0x0, 0xcae, 0x0, 0x3, {0x0, @in6={{0xa, 0x3, 0xdc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x13c0000, 0x0, 0xeb, 0x2}}, &(0x7f00000f5000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x2600000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0xb6d3, 0x3, 0x8fb3, 0x3f}, &(0x7f0000ce6000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2017/12/21 01:57:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000213000-0xc)='/dev/autofs\x00', 0x200000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001fc000+0x339)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007df000)={0x0, 0x0}) r3 = syz_open_dev$evdev(&(0x7f0000ebf000)='/dev/input/event#\x00', 0x1, 0x20000) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000c1b000-0x47)=""/71) read(r2, &(0x7f00007af000-0x46)=""/70, 0x46) r4 = memfd_create(&(0x7f00008d3000-0x9)='vboxnet0\x00', 0x4000000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r4, 0x0) 2017/12/21 01:57:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000800000000003, 0x9) write(r0, &(0x7f0000d37000-0x20)="00000000f70006001f051700fc000000", 0x10) sendto$inet(r0, &(0x7f0000b26000)="52547230cb5f87033c4c902431d78cea6f1f64755e427624b3ef9ce183f5fe9b5b0bfd6ff5da21dfe76b7309220cfdda283d712e909db78792cdb3d3f3da4d23262a5de567fb4124b4c3cc698c9eeca85a4dc6060bdb4b38ca26a0c8b50d808fa37ffdb6f4e38a4d4bbde27ab3be672eba531941d8203625e3b7eaf59bd159c1a4cb416ed393f7fbd81f0d378e17e9486044c328672325a6941aa909480895ede4450632da3295153815f11c9c6e6acc8f5f1009d7cdd58117a1800e0ad3dcc875de5b1a50442eb11a9b9dbcc64b37d4f334ba161749d69161767d8a3209a1f565c99fa4", 0xe4, 0x4000000, &(0x7f0000dde000-0x10)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 01:57:57 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000541000)=0x0) sched_setattr(r0, &(0x7f0000000000)={0x30, 0xfffffffffffffffe, 0x0, 0x0, 0x10000, 0x7, 0x2, 0x2f73d}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009b5000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000e04000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000b96000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000bba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000801000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0xfffffffffffffffc, 0x0, 0xe, 0x0, 0x3, 0x0, [@sadb_x_policy={0x4, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x10, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x4000000, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 01:57:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000507000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000001000-0xf)=']]vboxnet1GPL^\x00', 0x2) mmap(&(0x7f0000000000/0x51d000)=nil, 0x51d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000519000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000051d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f000051e000-0x14)=""/20) pipe(&(0x7f00004b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f000038a000)=[{&(0x7f000034b000)='@', 0x1}], 0x1, 0x4) splice(r4, 0x0, r2, 0x0, 0x8526, 0x9) splice(r3, 0x0, r5, 0x0, 0x1000, 0x2) 2017/12/21 01:57:57 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000fda000)='dns_resolver\x00', &(0x7f0000516000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003a3000)="b2d094624686027976597836f445d9f2d5e1a2b56d752215b452bf4fb9a5f92f5a8b0470197e2da295008c7f67551d68", 0x30, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00002e5000-0xc)='id_resolver\x00', &(0x7f0000fda000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000892000)='GPLsecurity\x00', 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000fdb000-0xb)='pkcs7_test\x00', &(0x7f0000329000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fda000)="e89999827fd54a565232b8bfbc799e15f69e30fdfae6eba5f9b0c8adb145fca2db6eb88cfbe6d7c660bef4cf13ff4947ef08a459a3dc0cbd91801c7746", 0x3d, 0xffffffffffffffff) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000fdb000-0xc)={r1, r2, r3}, &(0x7f0000d3d000-0xde)=""/222, 0xde, &(0x7f00008bc000)={&(0x7f000033b000-0x8)={'poly1305'}, &(0x7f0000fdb000-0x2b)="4a78e594326886fdd4917133e47e354ac1ec9f2a1414432d20f6c7d7b1c9608c1e7167ad9be90ba5921de1", 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x11, 0x6, 0x7) r5 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000fdc000-0x4)=r5) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000fdd000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009fc000)=0x14) getresuid(&(0x7f0000eba000-0x4)=0x0, &(0x7f000020e000)=0x0, &(0x7f00002c4000+0x167)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000fdd000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x1, 0x87, 0x2, 0x2, 0x0, 0x80, 0xa0, 0x2, r6, r7}, {0x14fb, 0x2e00000, 0x4ac6e464, 0x2000200000000, 0x80, 0x80000001, 0x8, 0x1}, {0x3ff, 0x6, 0x6, 0x2}, 0x39d, 0x7, 0x80, 0x1, 0x4, 0x3}, {{@in=@broadcast=0xffffffff, 0x63, 0x2}, 0x4, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x2, 0x4, 0x9, 0x5, 0x1f}}, 0xe8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000fdc000)=0x80000000, 0x4) fstatfs(r0, &(0x7f0000fd8000-0x9)=""/9) 2017/12/21 01:57:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) truncate(&(0x7f00002e9000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000d95000+0xb1f)='/dev/sg#\x00', 0x10001, 0x80402) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000133000)={0x4, 0x0, 0x10000, 0x90aa}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000809000-0x8)={r1, 0x33}) 2017/12/21 01:57:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000463000-0x8)={0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a99000-0xa)='/dev/keychord\x00', 0x200, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f5b000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000fbe000)={0x1333, 0x800, 0xccdc, 0x41b7, 0x10, 0xc}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f00000b8000)={0x880000000000, 0xfff, 0xffffffff, 0x2000000, 0x4, 0x0}) sysinfo(&(0x7f0000ff9000-0x5)=""/5) 2017/12/21 01:57:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xfffffffffffefffe, &(0x7f000003a000-0x8)={0xffffff7ffffffffe}, 0x0, 0x8) r0 = open(&(0x7f00001c8000-0x8)='./file0\x00', 0x50100, 0x158) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ef000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r0, 0x8, r1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) 2017/12/21 01:57:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000)='$\x00', 0x0) 2017/12/21 01:57:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0xa, 0x8000, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0xffffffffffffffff}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x0}, 0x1, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000d89000-0x4d)="6c6363c0090000006a9bd16e57e409257dab8f378c130984898ad5942e9fa477c67425a19c7f94a12a1f29e8072c9e76027065dc40450ffcf7bdc58d7702bbfaf97ed7e3db01000000630f3b", 0x4c, 0x4000044, &(0x7f0000001000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000000}, 0x1c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a22000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000cac000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x9, 0x0, 0x3, 0x2}, &(0x7f00008fe000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000624000-0x8)={r2, 0x3}, &(0x7f0000608000)=0x8) 2017/12/21 01:57:57 executing program 7: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00005fb000)={0x0, 0x0}, 0x80000) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000169000-0x8)={0x1, &(0x7f000093a000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f00007b3000)={r2, 0x7, &(0x7f0000829000-0x1c)=[0x5, 0x1, 0x2, 0x5527, 0x80000001, 0xecdb, 0x1], &(0x7f000048d000)=[0x5, 0x1, 0x1, 0x6, 0x8, 0xf3, 0x1f], 0x1, 0xa, 0x100000000, &(0x7f0000741000-0x28)=[0x96, 0x8, 0x20000000, 0xfffffffffffffff8, 0x3, 0x0, 0x0, 0xffff, 0x7, 0x400], &(0x7f0000591000)=[0x7fff, 0x7], 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) finit_module(r0, &(0x7f00001ce000-0x10)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) modify_ldt$write2(0x11, &(0x7f00004ab000)={0xd4, 0x0, 0x6000, 0x8, 0x4b80, 0x4, 0xa88c, 0x1f, 0xd83, 0x81}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f000020c000)='./file0\x00', 0x0, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00008f3000-0x8)={0x2, 0x9, 0x80000001, 0xfff}, 0x8) 2017/12/21 01:57:57 executing program 6: r0 = open(&(0x7f0000019000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa2, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x79}], 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) ptrace$peek(0x1, r1, &(0x7f00004af000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f000000b000)=0x0) 2017/12/21 01:57:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000d1e000-0x8)=""/8, 0x8) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000b9000-0x40)={0x0, 0x0, &(0x7f0000d3a000-0x1c)=[], &(0x7f0000abf000)=[], 0x0, 0x1, 0x0, &(0x7f0000cee000)=[0x0], &(0x7f00000c3000-0x20)=[], 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000605000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fe4000-0x5)={0x0, 0x74, &(0x7f00001dd000)=[@in={0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002b7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ca9000-0x8)={r2, 0x0}, &(0x7f00004fc000)=0x8) 2017/12/21 01:57:57 executing program 1: mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$setlease(r0, 0x400, 0x3) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000b67000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000d50000-0x1c)={0x0, 0x0, &(0x7f0000d50000-0x2)={&(0x7f0000615000-0xb8)={0x2, 0x11, 0x20, 0xb, 0x17, 0x0, 0x3, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x1, 0x2}, @sadb_sa={0x2, 0x1, 0x800, 0x4, 0x46, 0x56, 0x2, 0xffffffff80000001}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x14, 0x10}, @sadb_x_policy={0x4, 0x12, 0x2, 0x80000000, 0x0, 0x80000000, 0x6, {0x100000000, 0x54, 0x7343, 0x298f58ee, 0x0, 0x5, 0x0}}, @sadb_x_policy={0x4, 0x12, 0x1, 0x40, 0x0, 0x7, 0x6, {0x5, 0xffffffff00000000, 0x4aca, 0xc000000, 0x0, 0x4, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x8001, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x101, 0x80000000, 0x7, 0x24, 0x1, 0xffffffff00000001}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2017/12/21 01:57:57 executing program 2: sysinfo(&(0x7f000053d000-0xa4)=""/164) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) rt_sigprocmask(0x1, &(0x7f00004d4000)={0x8}, &(0x7f000090f000)={0x0}, 0x8) r1 = getpid() process_vm_readv(r1, &(0x7f0000d2f000-0x10)=[{&(0x7f000076b000-0x6c)=""/108, 0x6c}, {&(0x7f000065b000)=""/246, 0xf6}], 0x2, &(0x7f00009c9000-0x20)=[{&(0x7f0000209000-0x40)=""/64, 0x40}, {&(0x7f000014d000)=""/241, 0xf1}, {&(0x7f0000be5000)=""/192, 0xc0}, {&(0x7f00006dd000)=""/157, 0x9d}], 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000900000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000e89000-0x8)=[@acquire={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000f3e000)=""}) 2017/12/21 01:57:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b7b000-0x8)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000-0x8)={r1, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x8)={0x7, &(0x7f0000000000)=[{0x9, 0x5, 0x8, 0xec}, {0x9, 0x73, 0x0, 0x9}, {0x2, 0x9, 0x8, 0x1f}, {0x0, 0xfffffffffffffff8, 0x5, 0x5}, {0x6d, 0x6, 0x9, 0x3}, {0x2, 0xd81, 0x2, 0x3}, {0x1, 0x0, 0x7, 0x0}]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f00009a1000/0x2000)=nil, 0x2000) memfd_create(&(0x7f0000075000-0x16)='-+&^+)#bdev+vboxnet0)\x00', 0x0) mmap(&(0x7f00009a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f00004bd000-0x1138)="16f5d81d06f9ce378d66d9d677b33d051b6ffcd5ea5c890f4d8a28753892c6f4a390716059531ee721ad80df5ad1a9e0a1268d7cb4bf73189ef8813a2e23273993c7918fcce7e01a921033485c4068eb4047a9e017161b799346b21efe0fb33a3b7b6dc2f9f6982b6a283ce15bb11d6b53273e58aa588d7b6a2a93e1cbf521d87e513b94acb71250ae95226c98ed0fe56a11f61dc5a0eed36cc19ae99d014d774f03e10c9ac16075533d3e1b0d1cb602f22d9e7faaef2eedb614bef5355564b49b61b8e3e94c4d10c888aaeeb748bfc80ba7488881b63e17df11afc3cad4cd08590238264999cdf070372cba711a2fc4965768bdd544ca97e494b1c93fbe19d67f974b6f31f23fa5bf93ac9c640bbbe751ae9647b9d867261c968b568206ea19922f78815e755a5fa47b29ccecfe07ec95400f05ffff0000cf29da1f55f2410ebce16c9c78ab7c38a615fb3c3427a1fe1c6ff14940174bef5606834ec175775d3202ab908bc298fa197654d25c4b219b407bb6427efcb9ed560bd2946e989194f0cfbb4bb7aa94c0984e7eddcc74f353493ffbab8d573970ef7a2a84225c3392db951905cd92545686272e0ce6bb8a0abcf35f52f94fffa92b0f7383f41d95ae04c4f8ee79758bf4f81251feab0416a79e2b337d40d1e14e4753874b6f26a2c114e87c09d1649bf6930ea203093710a38399cdcace6ed701a45203ddcd692b0ae0bd50f6cc7e1e32cfb02666456022b12fa31638a42c17a4a756a5e222ba77f479149c3d098414aa5625457226b371f5aeb4bc330700d749eab204d10639fd2892c5b0db86053d193af4a8d1ef04dc2e6414aa5819385b5a83d516a31b7f17b8f4f58cf8430e4ed8552fddfb01ff7b92cc2fd796ed15d2e58442eb8c65233fc42bb1dc0f959de4da9bd6ea2d65177933bb7e4b6f0a2ac332b81989ad01f3ad871adacec7936d72cc8123c386c58b4774da8476301ce80ce89d38462d1b99f6c6862ab65948927a69d268f1cf341189e9d5421ca24606f0f51f8bf41df4cddc94f8dac0e03453228fe37ac020387e040dd20a0541aac03707b72df83f0456af5fa664a6678b2ee42a3ee36e10fa846b1d377e3dfbe6fa6cd4478da55cbca914bd13e8870085f13ddf2d51455d2ae183829cc29c1df3489cf3bc05e90f46f3bbcaf7e7db05cc85d24780166d75ec35fd9480fb82851f509c22aeecbee89009db5bc5af84db4a58dd1bed30727bafd76668678a3c46d1ab356b6fe0865f01eb180dc245b0360b47757661ae0fd88b6d10d5043ab7df9308e5b30375f63f89a7263515281bc41b87626948b356bdd4a3f1caf60c230edfde5dc8d2057284fc3de87a76861502f3b4e3265ef10aa3783c3536423d6c35550280d074a4fc5f67c6a679b9908dd34ddbc688449d69c091e72026d3f4864e386ec4120a0dffe27c6c11e8a2ec10d3d4fe16bd2fe639dffb8e616b5306b6a0b78ad8103ab267622e903270e22f6cb67071ef65e7988c5160d251b2e94665c7d2665a9533b49cb484cda3986b18cb6e818f3e2f025e09f24656963e64c5b1aa74a387779a84f43bde173fde52d0f14f043e836cd2d5520348b2bb0bfedce8280862fc85719212943626cbdf7d03c746cbe5558b90b453ac1373e1c7c27e786818e3916029658015118995a39ab4163ee4d0211fa8ac47e54465d58a4abf8034fc77e2e63f5e57723cec5ce6bf8304671d2db7b2f7b000748477d0b5a94d1c0317c59a68694a7d70c6b80160e81f4d01d23adc1ba75fd26277e0f962f8040098fd110d7fa2cd4b6bb33f6e3b00a2bc19bbaa3a4535ce94c56ec4e0eb6d181d2cbce1e7b4f575135579f255e8950a5fff3232f4aa782c819c73b87908b2fed2b3bc60660ef1dcb6801f3d664a8daa279a1bf4f62310f3d4d53390da76a37059762fb997f65dfa9e0d49f5b63da30a2d3dd958cec55b0995eebf4a35775d8fcbd7497113caf978310fad5d6fcefb85dc6e18464129d6b7ef3d76b9a967a21a21bb8e67d911917ac39aa0ce3ed9ae9d8445eeea2b127797da6c4a0f1e159e1d3a358f81f3cf0b6795d8ef20c19b3ace9bcb8cda92cf16b2da0649a355c370fbc9d512529826937d0f02609c8592fb5a84274a8d3bfc17782309ddd78d069ba0fee009b7ede0919d9f5b099d160e8a13c81c1f607a5532f98b1f0ea509644724b09bf818720d4ba8539002563f5671831a10e19f0746a500188c92ae289725013fb501b202694f758be9621a32329940d1208e83e9abac5a9c48683f633a3f13f85f08df0601310fd6514144797d62b3442e744676c6dc96d9999cab610a435a78e4c8b2690878c26bc47ef2ba17a7c9453c4939d6fa6386c991e1ff0f5914584daed45adb75de736c730a1952147f6e89a24bcc97db709a6c0af1360da29e6048f9e87561c6966bd2b9848aed70e6906c3e7313edc5a45e6add8aaa2bc07822f7a42d895f04622946102d1583d2c6384195bb67de29dae72a22754163471074c39c0bdcee6461978e3492737a28bab1dfe2b12bd7158cd983e4c1df2761ce0b47c5930146bab4896bc70c6a8cc8e74c8bcec9afcb6abd4c1cd708d20ce9a48e8632d57c0871902371df44930e11b6730212efdeceaac922d702ca5b7c2a379ad8cf319c028b78f7c65087d67b63ddfb2cb40943253ccfc6d444152230e6967fdf000f5cfa6c3cf0ec528bf193f714a35add16bc5de134fa5edf7cf8fa6d167a7d029caf48c7d61a07e8ce48499c043cf269a3cb7eeb69b3489f04e58ff585d9e4b85ce2c2f4d50ea8b6ffa874b0adcb9d2152b73bbccf2c5a9204ba024bffb268b6af87dee73ed66e183afa781e46549111ea6fb336bb5266bdcad67c25ede7f4cffc947970a39e81caf1b41a12e594b9b18636ee65fc3c04d944b0881945f5e66e63a4fbe3fd21b17205827b612f69d6d49f26d15d6c8f90b56b612dfdc4b1229d2162d55fe7cd4f7c738d64074328b5d1c010781fe9b42c4eb7d199a9b2b4530ccaddbe6047687de19fe16a063d00b6f82facf235840317d4f6913bc2878e9724cc7c5070e42257d79b5479a269b08fc1a017a29f6d557c7e00b489b9f854585b901926ad57c0e3c0f9ae2b94ade79a0c86855bf52273626f28328388affc9bfb48a9ccaffb3f048ae47d63f2a8ca0759fed2a99f8baea8446161b2b70b36b065d3bbc0b47e3af0d985bed2aa1445eeb1ef8681416e076750174a538d779403666bc6e591aa28c671d71cebfc94768a3f9c936fe90a10a87201ff56b9722d8ea227e8fc85d1cef6886332216fa9b1345a81516aa04268ff3c1c3042f384270e045dff2a3486b29fbdcaee33f3350546dd05ff8bb04612f0c5bed7d5757b06c5c0adae75dab778e8bfc132fa545b91970537a2744b3acb4c3ec1c742381285c54afa7566a7bff0cb233e8259220e125c61d398e60ebd00fa5fa9a73e1d30efe3643da98833c2de34c0110fc63f2cfb66473a5fc3efcf2fc3ae1c76d9632e85b6cca88911d3ece8c4ea46a3956084dcb0a53e6de59c76d0841aad1564f97188ca16b5f83fe58f77013435f458c65a6535c622319cf5aedd1a6dd2802be82492488a60384d585c75f0369861e758c96afda631eab14e27f2c8cb57661171d6782ee6215f8745f8b2c6a81a76b003840f4fe05963a5cbb12b61fa42667d20211167e3e25f38a876b0813a36954f88481638f9731036e686ec706994471320da29d543717f702f4ec8dde279d8e9ba0a34b84bf79c137116bb512d704a4b3f494100fba93286716ceb3d51c13c2972a2e8596570cbd2d2364fa636846c7f1dd430b07dc3a9f7cedc0c7c6ded0eaf8146e6c0a375b5c871e7dc2dec92abb879f47f073125f9bf0b574c10638f867d1663e57ee6789abe96d704bcba7b81661dee1b017d228fdec9bfcda71f6f26b7cdaa014a6b2d5898ac3b0bf502e9bead511bb3c1c6e048def4b5929d141cfd14d8d0bf9ece10bc2d6fccbee519691cea975465664550fe9aad8e4a7dac48ba59ba3bddd22db9cbfe12f4a0f72709cd2dbb5c3474239b19172306a205e6b8151092660fc2576a63a1a6b0dd0199848a22c71c4b7ca4bf59a2e00e4d5e47858044a896656871d6e1687b3ff63adfe1cf915be898d7df34f321e4400c43b45f91baf5f07d9c824c14d2c8da6c275a820430ae99b0edb7659a005984d50d7125b85fb5231b0db57d4f593ee0cdd13a45c2842a880ba76e52ea907fead0aeef1e8c00130b8b853ed39944fad7a48bd12bd1be8f9b292f785cde427e86a327fb3dd5a474304b7cd515089e9bcab92d51c7ad44e8bd8e658714b58c5a8b70cb0711affeda4c81fbfb25a437ad237940ba8af561435e878b4758218f1a5790a92bbcfe7d6e73050ba5b3359a107d12652ac2adb4ca4305f48825f8b08d8af5d52d1c6294882091fb9654370ec6012010d766e4fd3424ae9a2390b7bcfe1ca1149afa6ce2ec311af2ad8f71a7e8d3d718b5ae97f11a20c54b8ad05e26612e069f555591d3166b38783042d9bed310a107861adcb2db0658617ee285bd48795ba65eefd28d78c4d2a961c89b818646f43fa2b838d93adff85e7f34ed7ea706beaf4a132e7d8e5f40579e0a655ca63b3bfe1e3a69cb49550b872f71590ab1e514f64d0e544361aaf58fa0442fb078cd2ddaac67bdf378a5e0c9407e0dd67aa846271a60762f8acf7d31db3ddd277449b95c5eb3c928f35954b220f4e5b08ffa36dccf40070cc428dc6d03e216b8671e144b24ac221c6c8a75832d3491ff5add2431d4517a7a5ecc8d7122e0bea5ec9980f7beeccab3af3ce157dbdf332bc4589f342cd47bbdcef3c37daadfbd2788bc01ba7db6e5033752985f06ab291e35325083617007512cf7f3f20455cf711a02252da922834c2f4be05b134a5afdc4761588bf9c2b6e18ebc9b0cbe2842c6e267af52be81299aac4407769ba6a7b90d3a43cc522fce1709f476a35609d68be9e409e911aa58a6627361f8b912c4a9cb37ef05db0f45ebcc7f28ed3434322e51d0d6f79513e03dd1165acf43a4488354edb9eff65c6721694b396468fd74bb74779816cdde4a1b79676ec84c6cd5d1145f7a97aeab3dd347fde9386b938df8733850507a0ff96a7805754c9e124943e0b460f88fa50974cb7074a9935d22dc9130a76f982956238ec321486d86d18305c6588086deaa4003037dc7c7f16e04f3d9959be2235be1b557e0bd5cc6fd77f19662c767c3453773d5d3d127846399c48977b460e24d29432ec7b18fd065dfb0fd7524a0bb70c6cc14677b04b5920fee587ecefa4995f93c785ed40839f82480f3b14f097caffcbc4b7ee06da61534f67ec5aea5c14160135ebd23b9487fe96c43d96f322eebbf59e9f67626450ff5b3eba050a3a62d0651529717059018b9b41c46c5f4bdeb7c7afbbc6748fbccbce2a8d7d57383e01510ff232ca340e7f5176f7c4959b5b7300f7ed14f6ea2274984d4316e3e4b6fd3340060e04dfc4e9c49b2ad2145ce4600e9d7df799f8919d626ce5f27646edc93c2d8047c8a70c4dd6103b25d66fb22031b61e0d526400e162eab8c33bd296defe54e357d16130a5db821a6899c52efae6f8c282eeec84d7f693648ad99999a0deecc08a71a477a016c07a6ccdc089829e22a40e5cd6a2f2f67c07953e14be66484d192256e4771e799d19b3c16a616853574530ccfeaa283f4ac9b8cbd59b02516323f9992ff89786a0eb4dcaf1ae400ef528f0270a05a101bcf2e6b9776f1d06d5fab3b1bd61157671c77aa136a97bbbdf4d4cabff0bdd5ffafd5eb61e3b953d42411c0679f377ce7eed2b26871f71b14d33f62dfee2325bb38bcd50b0b46a1be58c6cb5bc1a6733915b2908aacdf71b603a9f7addf62290fde21d48db29a8a888ef973f3352d49debcb3f6aef020a26712d3abe01efa84ff179bc611c973f0b1350228efbe51f443a8c1428435d2e1161a3bc988cf6945a5e6a6f761765ece30a63ebed49d5f3055303339c7eeef96b736636e684f5b0e42fc72f1a3472f46d13d92dff01cc92a851ef460ee2a18254778ddd898ee6ab51bd07203fe29a07b6137bd7fbf7d1129f49767a909d04f20f757f5451078213ccbca63050dacea007ff20fb9ed897425ef579100d7d93c0c1bc68ef8442e27f1aebfdf15aee51373e0b9901c55dbe7e84a464d74ee5ec34b9c186b321bb93dcd48b862e9852ba9d0d3b47c357cc5cb536") mremap(&(0x7f0000508000/0x2000)=nil, 0x2000, 0x4000, 0x4, &(0x7f0000015000/0x4000)=nil) [ 59.030735] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=247 sclass=netlink_audit_socket pig=12898 comm=syz-executor1 [ 59.052991] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=247 sclass=netlink_audit_socket pig=12908 comm=syz-executor1 2017/12/21 01:57:57 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_dev$tun(&(0x7f0000c84000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000605000-0x28)={@common='bpq0\x00', @ifru_map={0x42f, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000095b000-0x8)={0x0, 0xe2}, &(0x7f000093e000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d76000-0x14)={r3, 0x7, 0x9259, 0x9, 0x80, 0x75f}, 0x14) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b61000)={r3, 0x20000000}, &(0x7f0000fc1000)=0x8) dup2(r0, r1) [ 59.107106] binder: 12935:12936 BC_DEAD_BINDER_DONE 0000000000000000 not found 2017/12/21 01:57:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000046e000)=0xfff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="", 0x0) 2017/12/21 01:57:57 executing program 3: mincore(&(0x7f0000547000/0x2000)=nil, 0x2000, &(0x7f00004a4000)=""/195) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x7)={0x0, 0x0}, 0x0) ftruncate(r0, 0x0) 2017/12/21 01:57:57 executing program 4: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ed9000)={0x0, 0x0}) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000edb000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000edb000)={0xb80, 0x3, 0x205, 0x1, 0x7fffffff, 0x4367c74, 0x1, 0x6, 0x0}, &(0x7f0000edb000)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r3, 0x1}, &(0x7f0000aad000)=0x8) timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffd, &(0x7f0000edb000-0x10)={{r0, r1}, {0x0, 0x0}}, &(0x7f000055e000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000357000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f00004e0000)={{r5, r6+10000000}, {0x0, 0x0}}, &(0x7f0000288000)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000006000-0x10)={r7, r4}, &(0x7f0000005000)={&(0x7f0000005000)={0x0}, 0x8}) 2017/12/21 01:57:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000c2000)='net/hci\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d17000)=0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007bb000)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f000041b000-0x4)=0x0, &(0x7f0000183000-0x4)=0x4) 2017/12/21 01:57:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) dup(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000060e000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000eb9000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) 2017/12/21 01:57:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e20000)='./file0\x00', 0x0) r0 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) ustat(0x0, &(0x7f0000c9c000)={0x0, 0x0, 0x0, 0x0, 0x0}) getdents(r0, &(0x7f00001f1000)=""/1968, 0x7b0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cc3000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2017/12/21 01:57:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") creat(&(0x7f0000a2e000)='./file0\x00', 0x80) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') 2017/12/21 01:57:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000092d000-0xa)='net/route\x00') sendfile(r0, r0, &(0x7f00004db000)=0x0, 0xffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f7d000-0x8)={0x0, 0x8}, &(0x7f0000309000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c99000)={0x0, 0x90, "ce10b2cd53fb3fba5eef658980eeeae8f0bc7b8c55564c627a50f3da54ea8ac3d42b2be99515eeab74003f3f5a5a3e5d9d509b8e46d0b117b93a03784bb4efa1f82536c713dd927a2b602d9a26831099ef41b88a14df66b0fb46ef1dd0fd8c60c35af2e744895143be56cbf6b752f706727e3201b0e7e5b5d70683c427506a81c4b25038e61ba9eb1ed282672a118847"}, &(0x7f0000e4c000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000445000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f8, 0x4}, &(0x7f00005fb000-0x4)=0x98) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000023a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000662000-0x10)={0xdb9, 0x209, 0xfffffffffffffffb, 0x9, 0x0}, &(0x7f0000163000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b3e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd, 0x0, 0x1, 0x6, 0x1, 0xffffffffffffffc0, 0x101}, 0x20) sendmsg$inet_sctp(r0, &(0x7f00001f3000+0x9b)={&(0x7f000064d000-0x1c)=@in6={0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, 0x1c, &(0x7f000025f000)=[{&(0x7f0000a9d000)="d15332fe238515e9cd7f8cf9b94be6fa35dcf4d8c7f813e7a699fb0601bd300cea7a53f0c898f784f66a07c27515bbfdcd8f11a70e6aa4c59a079c2ef9fa5772f25121b307fe8e2cd80d3b0e974f0790bd182e97e7bec66f9429079aac14c66280f9fe4e7a91777482d2473674f46965c67678b92e52969cadf0188068f3206b9377bbb544ec34323552455fb0812df8b1bc58ed2a3881bd3f01d88f67a9c5d7beb1d5039dc3330be7ffff9ac2c305075c9f08f09c9c2645c92fc5928c5e9196", 0xc0}], 0x1, &(0x7f0000802000-0xb0)=[@sndrcv={0x2c, 0x84, 0x1, {0x8001, 0x80, 0x2, 0x7, 0x8, 0x8e22, 0x7ff, 0x6, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0xeef, 0x3ff, 0x200, 0xfffffffffffffff9, 0x6, 0x5, 0x2, 0x6, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffffc, 0x1, 0x8000, 0x401, 0x4, 0x1, 0x5d7a, 0x38000000000, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x43, 0xfffffffffffffe01, 0x8000, 0x100, 0xb4, 0x8c3c, 0x100000000, 0x4, r4}}], 0xb0, 0x4000801}, 0x11) 2017/12/21 01:57:57 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f000000e000)='net/udplite6\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000e000)={@generic="73440416379ac1ac79c916f8a8aad92d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x7, 0x2, 0x7fffffff) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8, 0x3f, 0x78f7, 0x100, 0x3, 0x40000, r2}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000008000-0x4)=r0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000006000)={0x0, 0x100, 0x2, 0x80000001, 0x9, 0x7f, 0x7, 0x0, {0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3a1c, 0x6, 0x2, 0x6}}, &(0x7f0000010000-0x4)=0xb8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000000f000)={r4, 0xb, "9bf1339d0e20232e907764"}, &(0x7f0000003000)=0x13) prctl$setmm(0x23, 0x7, &(0x7f000000b000/0x4000)=nil) 2017/12/21 01:57:57 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, r0}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) select(0x40, &(0x7f0000003000)={0x3ff, 0x80, 0x7, 0x5, 0x9, 0x2f132a9d, 0x1, 0x1}, &(0x7f0000001000)={0x1000, 0x7fffffff, 0x7f, 0x7fffffff, 0x3, 0xfffffffe00000000, 0x7fff, 0x80}, &(0x7f0000004000-0x40)={0x8, 0x2, 0x1, 0x0, 0x6, 0xffffffffffffff81, 0xfffffffffffffffb, 0x897}, &(0x7f0000000000)={r1, r2/1000+30000}) 2017/12/21 01:57:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='timers\x00') close(r0) 2017/12/21 01:57:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000dc9000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000c54000)=0x0) ptrace$setsig(0x4203, r1, 0xfffffffffffffff7, &(0x7f0000c6e000)={0x37, 0x7ff, 0x5, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00002a8000)=0x0, &(0x7f00008c8000)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') pread64(r2, &(0x7f000029b000)=""/0, 0x0, 0x4000019) 2017/12/21 01:57:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000514000-0xd)='/dev/net/tun\x00', 0x0, 0x4000a) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = dup(r0) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000cee000)={&(0x7f00002d7000)=[0x7fffffff, 0x1, 0xffffffffffffffff, 0x663], 0x4, 0x3, 0x5, 0x5, 0x3, 0x811a, {0x7, 0x10001, 0x8, 0x8, 0x2cc, 0xffff, 0x1, 0x7, 0xff, 0x40, 0x101, 0x9, 0x9, 0x8000, "1f14063e2b3e4dbc7bc058e904965eecb75c6a0a5c352d65a22ee6e06cbbd433"}}) recvfrom$ax25(r4, &(0x7f00007f6000-0xbb)=""/187, 0xbb, 0x142, &(0x7f0000218000-0x10)={0x3, {"9c51abc78172a5"}, 0x0}, 0x10) 2017/12/21 01:57:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ce3000-0xd)='/dev/usbmon#\x00', 0xfffffffc, 0x10003) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000646000-0x18)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f0000db3000/0x1000)=nil, 0x1000, 0xc, 0x10, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x80000) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007e3000-0xb)='/dev/hwrng\x00', 0x10900, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000dd8000)={0x94, 0x0, &(0x7f0000d4b000-0x94)=[@request_death={0x400c630e, 0x1, 0x3}, @decrefs={0x40046307, 0x3}, @decrefs={0x40046307, 0x2}, @decrefs={0x40046307, 0x2}, @acquire_done={0x40106309, r1, 0x4}, @acquire_done={0x40106309, r2, 0x2}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x50, 0x18, &(0x7f0000a73000-0x50)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x4}, @fda={0x66646185, 0x1, 0x1, 0x17}, @fd={0x66642a85, 0x0, r4, 0x0, 0x3}], &(0x7f00006d4000)=[0x48, 0x48, 0x30]}}], 0x14, 0x0, &(0x7f0000aac000)="de9bc81e97f88aa27f659ceabe38cbb30e0cdba6"}) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00003b2000-0x8)=[{&(0x7f0000b0d000-0xdb)="290000001d00193d53a8a347002a007c0400fffffff60000000009000900010000000000000000098a", 0x29}], 0x1) [ 59.297086] device gre0 entered promiscuous mode 2017/12/21 01:57:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) uname(&(0x7f0000000000)=""/140) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000001000)={0xfffffffffffffffa, 0x6, 0x2, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x4}, 0x4) 2017/12/21 01:57:57 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x4000, 0x0) r1 = memfd_create(&(0x7f0000001000-0xf)='system!@,eth1-\x00', 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x3) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/21 01:57:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000436000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8933, &(0x7f00006f6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x9}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f54000-0x9)='/dev/rtc\x00', 0x4000, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) 2017/12/21 01:57:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00009c1000)={0x0, 0xfe, 0x0, 0x0, 0xfff, 0x5}, &(0x7f0000001000-0x4)=0x14) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0xaf)={r0, 0xa7, "791bf941c6b38a094efa4114b5ce5fe195570e6892efe3053bf16d7a1d1a26353616e964fb8598edc3f4df4a99d516a2b5b9b73b073d6f443f6e9306cca3e453cdd4228403f5b40fb1fd0157dddf04d4f2b96bfe45a2833d201a5424463fbd851bcb045d5df0102d1c67e89de07ae235d4752903734d7d5f38b5ca07390e4aa9d95844195b7b0645e8953eb93cae7c9e72f8a160e2711049061586c0295b0909dbbd9a90b61845"}, &(0x7f0000003000-0x4)=0xaf) 2017/12/21 01:57:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f, 0x0}) preadv(0xffffffffffffffff, &(0x7f0000bb0000-0x30)=[{&(0x7f0000d69000-0x9b)=""/155, 0x9b}, {&(0x7f0000189000)=""/208, 0xd0}, {&(0x7f0000481000-0x22)=""/34, 0x22}, {&(0x7f0000251000)=""/189, 0xbd}, {&(0x7f0000632000)=""/174, 0xae}, {&(0x7f00001a3000)=""/126, 0x7e}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000bc8000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000228000-0xa)='net/igmp6\x00') epoll_wait(r0, &(0x7f0000ca7000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/21 01:57:57 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)="6c6f010008", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)="", 0x0, 0xfffffffffffffffa) 2017/12/21 01:57:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba6000)='net/psched\x00') pread64(r0, &(0x7f00001b8000-0xb9)=""/185, 0xb9, 0x0) 2017/12/21 01:57:57 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000612000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fec000)={0x3, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)={0x0, 0x0}) 2017/12/21 01:57:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x4, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000675000-0x65)="6e74742f7061636b6565004686e28d3ff619dcd9f4f37705d7de337453f10d0c08997b4f27c64779d09c98488a5ae256337fbf75434baf4a45188d537d30e08468d4b5a86e0ce1fa2ab7ccef954a759aaea4b34669acd1b5e9c2bbb828cd66a0712b0038d4") socket$packet(0x11, 0x2, 0x300) preadv(r0, &(0x7f000069e000)=[{&(0x7f000031b000-0x48)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}], 0x2, 0x0) 2017/12/21 01:57:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007e1000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) sendmsg$netlink(r0, &(0x7f0000589000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x11, 0x1a, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000001e000-0x48)=[], 0x0, 0x0}, 0x0) 2017/12/21 01:57:57 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f000000a000)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000007000)={0x10001, 0x2, 0x401, 0x7ff, 0x10001, 0x200, 0xefb, 0x6, 0x0, 0x4768}) ioctl$TIOCSBRK(r2, 0x5427) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/21 01:57:57 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000429000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) ioctl$TCSETS(r1, 0x5402, &(0x7f0000ba1000)={0x1, 0x8001, 0x80000000, 0x400, 0x2000000000000000, 0xffff, 0xcbf, 0x5, 0x4, 0x8001, 0x6, 0x3}) r2 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000085a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d15000)=0xc) fstat(r1, &(0x7f00004d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = getuid() fstat(r0, &(0x7f0000ad5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000988000-0x1c)=[{&(0x7f0000103000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000576000-0x28)=[{&(0x7f0000559000)="bda6aaea93f47df7eb748a31715dc295a3efdb0d44d44aa742ba0d4dda3fac68d2fa4cf9f55663c49785a78207b7f3f94aa619c7092a63451481b36d9c2ad70b699e6f2fc8014ed6ed3ffcc07d51a67e4132036fcf25f158a1aa61db31aaa7cb8a607e7532bcdc9346ffe13277de5efb9ac26f8b7a032c42120f9431952ec37f19fb355bafec914d048f24853e9948bf8be02a801ce64db5367f34f239da45f4bd685dce221317ede12789a57376c68053a6b3791e0ff675fc13cd903d356abab48ddd1286014af2e36e8af6bc82eb71f72f04222ad36c67fd4d53d49a16b34765f6f0646980", 0xe6}, {&(0x7f0000d0b000-0x25)="4e6cfb34f4750b571f26b7aa627f157326cdae8a5aef311913d1d89809edd662bdcce0066e", 0x25}, {&(0x7f0000907000)="2dab216f687a7816c3fbc80241ac2933d9afd204c723a1c4c13e99805048eb9c4ef038261f5b70a4966d584083b0cd437ef2f46dfcc100f55694498b43f5a081ca4f169a3cdb982d9bfe87864fa1a30350ddc7585ea7e1f7e71ab77e04e8ff228657b9ebc8616cd26b2a3359179c215ae2af7a1749be0724e945dc75c05a6ff36194f9dbaf398c7cc5860c485cead806ebe4132337905c44377a21220b8bb50280d2c1147a0066d32460ab0948db8d0014442cace3c12c833b347a64b2be97c00dfaefb9e5f1980cb6b60098e5d55470fce098b08ce042d7ffd839c26577a9bcc2089d477c464a35f07e104d28d9eec9ead11c3c82", 0xf5}, {&(0x7f0000f03000)="deeea27f2990e66f1d0768175b2107f8c492d4c16a5f2ea740adf49a81403354617641a7dfa2e3927cba6598ee0f71a6e894434da738dc0a3311b2d2e0f9f341a96fe74df267332bfa5c2c012012dc143af476d6ea1e78b5c3a0ccad395ac23fee62939476edaa9298d5a539e68d60b9150478fa3e62e61edd616ecf195fccb5d04d2020c7859ff631", 0x89}, {&(0x7f00005e2000-0xde)="2f53e44ca5885cbec94fd4f69c2d8b33fb07b910b72b10c95e8d8e74fe683b040fc1dba0983d479195c6d2a347f1dfc5cebe221b94c2dfba422753c1de79f0ef035430afc061aa280d118a143f238ae1cb42972a1801bca2253260cda3c6bb88cbbd419691878bc0aaa33027edefbc11b54325c4c746e9e43fe6e4e9ccc0fa12fa6916bb0128807483c9dea7fe24994793ff27c9b4fe95d7c72cf593828eb03487984b51dbab271a62768ca209d2942203e6b23fb46904519b5c20a6387f806a53e273c382b9268a7020025c1af8e22681afc213104ecc18ca99242c1b45", 0xde}], 0x5, &(0x7f0000043000-0x5c)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x5c, 0x1}], 0x1, 0x40004) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000a23000-0x4)=0x5, 0x4) recvmmsg(r1, &(0x7f0000dda000-0x40)=[{{&(0x7f0000752000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006b3000)=[], 0x0, &(0x7f0000a7a000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000046f000)=""/10) 2017/12/21 01:57:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000059000-0x8)='keyring\x00', &(0x7f0000c1d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d06000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b4000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000044c000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = getegid() getgid() setresgid(r2, r3, r4) add_key$user(&(0x7f0000562000-0x5)='user\x00', &(0x7f00008b0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eca000)="828af046e1b36100c118f76707817e4c65fbe2884027af4b12e52ad020c2bae19564866b9c1948809dfd9efc566f17dc5981fc619f871ad54466d5129b49e8b423491789638dab28eadb079a6239eaa403f68dc6bcc7dbe2d6d9ac5876daf23a2a3964785378fd4d616b035cdbaf868e4c2a518f9b8c82aba56be68033b9ecd418e793b41806e13b51ff65789d181b355c359bfb0e1ac7026f45c5c14ee5fa1a6e7d5dfb1bf3495117ac0ccd814906bc1e793ef4173a968c5df4228f440a1aed6c966ab090b069bf", 0xc8, r1) 2017/12/21 01:57:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind$packet(r0, &(0x7f0000a54000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dde000-0x28)={@generic="64c48c812a2349af262cd51b9e2dc796", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000dfe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d9d000)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x5, 0x2, 0x6, 0x563fdc13fbc63be2, 0x80, 0x20, 0x6, r1, r2}, {0x400, 0x5, 0x4, 0x3, 0x2, 0x40, 0xffff, 0xfffffffffffffff9}, {0x7, 0x0, 0x80000000, 0x1ff}, 0x6, 0x7, 0x6, 0x0, 0x41, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffff, 0xffffffffffffa5c3}, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000, 0x3, 0x3, 0x1f, 0x119, 0x4df9, 0x6a}}, 0xe8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000806000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/21 01:57:57 executing program 7: mmap(&(0x7f0000000000/0x912000)=nil, 0x912000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000912000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000505000-0x6c)=""/108, &(0x7f0000912000)=0x6c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000034e000)='/dev/hwrng\x00', 0x20900, 0x0) mmap(&(0x7f0000912000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000912000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000913000-0x1c)={0x0, 0x0, &(0x7f0000870000-0x8)={&(0x7f0000912000)={0x2, 0xb, 0x401, 0x7, 0x10, 0x0, 0x47d5, 0x7, [@sadb_x_policy={0x4, 0x12, 0x2, 0x6, 0x0, 0x3f, 0x0, {0x5, 0x7, 0x81, 0x8, 0x0, 0x1, 0x0}}, @sadb_address={0x5, 0x17, 0x4, 0x4, 0x0, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}}, @sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x11, 0x10, 0x14}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000908000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f000049e000-0x1060)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000913000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000913000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000913000)={0x0, @in6={{0xa, 0x1, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0xffffffffffffffc0, 0x36a, 0xada8, 0x8}, &(0x7f0000914000-0x4)=0xa0) mmap(&(0x7f0000913000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, 0x0, r2, 0x1d, 0x8494, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000340000-0x8)=@assoc_value={r3, 0x5}, &(0x7f0000914000-0x4)=0x8) connect$inet(r1, &(0x7f0000087000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 01:57:57 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000406000-0x24)="240000002800070880000000000000000100efff01000000000000040100000800000000", 0x24) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000429000)='./file0\x00', &(0x7f0000fd0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000825000-0x8)='./file0\x00', &(0x7f0000fd0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2017/12/21 01:57:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000e69000)={0x0, 0x0, &(0x7f0000f0e000)={&(0x7f00001bd000-0xf0)={0x2, 0x6, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000d8000-0x8)='./file0\x00', 0x204001, 0x9) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000f8000)="066221b081036ccba4342478d3b65d7f6af2388df544906769a7ff1cdd78cea06c22f90df4095a03ce62c38c2085a99df4e26e7f14ec4d56623de42e13b6f72eee631b3437132b03ec0d67208ec7babb3a007ad4fb6ded5d0227dcb6f4bc38dfc978b1f7e64e83a8b5b3744ca35a21f8f0f6ffff") r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000274000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2017/12/21 01:57:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d39000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000aee000-0x34)={{0x0, 0x1, 0x400, 0x1, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) setns(r1, 0x8000000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f000064b000-0x3c)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 59.466188] audit: type=1400 audit(1513821477.545:41): avc: denied { ioctl } for pid=13037 comm="syz-executor4" path="socket:[19843]" dev="sockfs" ino=19843 ioctlcmd=0x5402 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/21 01:57:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x37, &(0x7f0000d73000-0xcf)="7456a26c5ec5d84948ddddc291543c9ae472d2560e63d78e97f96ce7773d5b097ec306c19c5721eaae06b411d82126a488fad9f56927d61c17bc8541fafc51cb8131d7046cd366788c1ce935eb5255e7cab6d4d8b1eb8cf7120a2175a44591bcffac38ae50cb1b8b436c671f215be73761d98a96b9f1a5928a702684e8ad3795154c82128b8b8a1770bfc4298e1dc31ef4cbf1743246e579b5b41eecdea29a14b9040fa456f89367da14038bf65720f95c4e526920a5d1a8e4290a264211b43112f905992e55eaee2452c57d6587eb", 0xcf) connect$inet6(r0, &(0x7f000068d000)={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2017/12/21 01:57:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 59.503795] audit: type=1400 audit(1513821477.585:42): avc: denied { getopt } for pid=13037 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 59.511567] audit: type=1400 audit(1513821477.595:43): avc: denied { getattr } for pid=13037 comm="syz-executor4" path="socket:[19843]" dev="sockfs" ino=19843 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 59.521979] audit: type=1400 audit(1513821477.605:44): avc: denied { setopt } for pid=13037 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 59.522326] audit: type=1400 audit(1513821477.605:45): avc: denied { net_broadcast } for pid=13037 comm="syz-executor4" capability=11 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 2017/12/21 01:57:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f, 0x0}) preadv(0xffffffffffffffff, &(0x7f0000bb0000-0x30)=[{&(0x7f0000d69000-0x9b)=""/155, 0x9b}, {&(0x7f0000189000)=""/208, 0xd0}, {&(0x7f0000481000-0x22)=""/34, 0x22}, {&(0x7f0000251000)=""/189, 0xbd}, {&(0x7f0000632000)=""/174, 0xae}, {&(0x7f00001a3000)=""/126, 0x7e}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000bc8000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000228000-0xa)='net/igmp6\x00') epoll_wait(r0, &(0x7f0000ca7000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/21 01:57:57 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f000017e000)={{0x1, 0x2, 0x102000000000000, 0x0, 0x7}, 0xfff, 0x6, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000f8b000-0x10)={0x1, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 01:57:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) readv(r0, &(0x7f0000e63000)=[{&(0x7f00002e8000)=""/245, 0xf5}], 0x1) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000c1e000)=0x0) 2017/12/21 01:57:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c71000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000459000)=0x1c, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000b7d000-0x4)=0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x7, @thr={&(0x7f00008b1000-0x92)="8371a99b70187a2b2119b79dcbc82b3ccc6200c13b2134c60c80917127580f60adba186ccb2bf54f585fd9ba7a05eb2151e4a366b2a699c522794f8a71783e9a855f88728a2a0d663c3cae196ed74d0e04a855a28b3585c512c5fa6d02efbcbbb440647a3c631d7d0e2c62a35ff5ceb4a9187d70bd3126a1eadb9d0e1cec6dd05fa27ae7417b3905c0b5a4a9ac0fc2f5642d", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) r2 = fanotify_init(0x0, 0x0) signalfd4(r2, &(0x7f0000254000)={0xa4}, 0x8, 0x80000) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a8e000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000141000-0x42)="f0edb9f3b8e8ae2c1c09d16ceb21730d040ab692595fa47e64e913721d8cb8e11f000000000000007c3d79e090000f78aa408a17a3a8ff0731e8e7dae4d3dd22c302", 0x42) modify_ldt$read_default(0x2, &(0x7f00004b6000)=""/241, 0xf1) timer_delete(r1) 2017/12/21 01:57:57 executing program 6: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000861000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000715000-0x8)=0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be4000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000df5000)={0x0, 0x80000, 0xffffffffffffffff}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007c0000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000df6000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078c000)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000df5000+0x6a6)={r3, 0x80000, r4}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000df5000)="d455013b6267629b81864b46cd13827bc4f18ffb0702c14900b41332407c7a44b5258a7a6f256b97e5fdcdd4137dce2e6b64f50c530e9cd80c99c7bfbd8cf91fb0341a3a8198139d31799b20368b372990", 0x51, 0x840, &(0x7f0000ba7000-0x10)={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) 2017/12/21 01:57:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x390)={0xff, {{0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000418000)={@generic="a6b514cc76de8a502da7527f9a90ac80", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/21 01:57:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/loop-control\x00', 0x200080, 0x0) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) [ 59.527615] audit: type=1400 audit(1513821477.605:46): avc: denied { read } for pid=13037 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 59.561565] audit: type=1400 audit(1513821477.645:47): avc: denied { write } for pid=13037 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/21 01:57:57 executing program 4: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00005a1000)='user\x00', &(0x7f0000f61000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f62000-0x10)='wlan1.[vboxnet0\x00', 0xffffffffffffffff) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f63000-0x8)="095275c374656400", &(0x7f00004fa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000330000)='\'selinux\x00', 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000eb8000)='syzkaller\x00', &(0x7f00002bb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f64000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000e53000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f63000)=0x10, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bc0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f62000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1}], 0x2c) 2017/12/21 01:57:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a0000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000669000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9e000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b2e000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) link(&(0x7f000001e000)='./file1\x00', &(0x7f0000020000-0x8)='./file0\x00') unlink(&(0x7f00005bb000)='./file1\x00') 2017/12/21 01:57:57 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000fc8000)='./control\x00', 0x2000000) creat(&(0x7f000001d000-0x10)='./control\x00', 0x0) 2017/12/21 01:57:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x9, 0x1002) chroot(&(0x7f00001cd000-0x8)='./file0\x00') inotify_init() write$eventfd(r0, &(0x7f0000c36000)=0xffffffffffffffbc, 0x8) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000992000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000867000-0x14)={0xfff, 0x10001, 0x8, 0x9, 0x7}, 0x14) writev(r0, &(0x7f00000d5000-0x10)=[{&(0x7f0000c20000)="a7612118e3a3a153", 0x8}], 0x1) read(r0, &(0x7f0000bd0000)=""/8, 0x8) pivot_root(&(0x7f000091d000-0x8)='./file0\x00', &(0x7f0000c98000-0x8)='./file0\x00') 2017/12/21 01:57:57 executing program 7: r0 = socket(0x1, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f39000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00005eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2017/12/21 01:57:57 executing program 3: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000027000-0x6)=0x0) 2017/12/21 01:57:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) readahead(r0, 0x5, 0x8) fcntl$lock(r1, 0x5, &(0x7f00008eb000)={0x0, 0x0, 0x0, 0x3, 0x0}) 2017/12/21 01:57:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bb0000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000b84000)=0x653, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bf1000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000cbb000)={0x40, 0x1}) sendmmsg(r0, &(0x7f0000fb4000)=[{{0x0, 0x0, &(0x7f0000f31000-0x48)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000080) 2017/12/21 01:57:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) membarrier(0x8, 0x0) bind$unix(r0, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f000070e000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/21 01:57:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b0c000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000003b000)={0x0, 0x0, &(0x7f0000c3a000)=[], 0x0, 0x0, &(0x7f0000224000-0x76)=""}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/21 01:57:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) socket(0x11, 0x4000000000080002, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000935000)='/dev/rtc\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/21 01:57:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000d7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000190000-0x4f)={0x0, 0x47, "13d5dc9a03535e30a1d642517096d5dd101109d9fd552065b929381e6983a0a3d46caf0284d812b69b67348c35bcd8303f7677d18e9ad351e5e9b9719179e9351678cbffbe6e12"}, &(0x7f0000336000)=0x4f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000072a000-0x8)={r1, 0x3ff}, &(0x7f00000b6000)=0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d9f000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 59.807286] binder: 13122:13124 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 59.818376] binder_alloc: 13122:13124 FREE_BUFFER u0000000020000000 user freed buffer twice [ 59.827487] binder: 13122:13124 BC_FREE_BUFFER u0000000020000000 no match [ 59.836788] binder: BINDER_SET_CONTEXT_MGR already set [ 59.842173] binder: 13122:13130 ioctl 40046207 0 returned -16 [ 59.851257] binder_alloc: 13122: binder_alloc_buf, no vma [ 59.852960] binder: 13122:13130 BC_FREE_BUFFER u0000000020000000 no match [ 59.863834] binder: 13122:13124 transaction failed 29189/-3, size 0-0 line 3130 [ 59.872719] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.878193] binder: release 13122:13124 transaction 87 out, still active [ 59.885052] binder: undelivered TRANSACTION_COMPLETE [ 59.890167] binder: send failed reply for transaction 87, target dead 2017/12/21 01:57:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009bb000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000070b000-0x28)={0x69, 0xd, 0xfffffffffffffe00, 0x299, "abe21937fcf8e7556f4db48e7db3f59c73978731f7ce9cd966f07793dea2f055"}) syz_open_dev$evdev(&(0x7f000019d000)='/dev/input/event#\x00', 0x0, 0x0) execve(&(0x7f0000593000-0xe)='./file0\x00', &(0x7f00003fd000-0x30)=[], &(0x7f0000e47000-0x18)=[]) 2017/12/21 01:57:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00002d2000-0x96)="", 0x0, 0x7914a3e9, &(0x7f00006cd000)={0x0, 0x0}) modify_ldt$read(0x0, &(0x7f0000588000-0x80)=""/128, 0x80) 2017/12/21 01:57:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00009d0000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/21 01:57:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000037f000)={0x7fffffff, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a1c000)='/dev/rfkill\x00', 0x60100, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2017/12/21 01:57:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000165000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00001f5000)={{0xc4, 0x7}, {0x40, 0x1}, 0x0, 0x4, 0x100000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000fcf000)={{0x0, 0xf1dc}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 01:57:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = syz_open_dev$sg(&(0x7f00000b2000-0x9)='/dev/sg#\x00', 0x400, 0x2000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000720000)=[0xe6, 0x9]) 2017/12/21 01:57:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) sched_getscheduler(r1) writev(r0, &(0x7f000019e000)=[{&(0x7f000012d000)="3900000012001947000003000000000007040000001fe07648000000011d00000900030066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00001e1000)=0x6, 0x4) vmsplice(r0, &(0x7f0000db2000)=[{&(0x7f0000845000)="a0a9a22ecb1150de7c3f19cd6ce8e5a935497f70a8d00cad25ff46cefe0b32113036a7499f", 0x25}], 0x1, 0x8) 2017/12/21 01:57:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) epoll_pwait(r0, &(0x7f0000d7d000-0xc)=[{0x0, 0x0}], 0x1, 0x1, &(0x7f0000549000-0x8)={0x101}, 0x8) r1 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000067c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2017/12/21 01:57:58 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000004000-0x8)=0x0, 0x8) [ 60.024582] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 60.039538] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/21 01:57:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') open$dir(&(0x7f000095d000)='./file0/file0\x00', 0x220000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x400000484, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2017/12/21 01:57:58 executing program 0: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fc9000-0x9)='/dev/sg#\x00', 0x48, 0x20000) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000fc8000)=@rc={0x1f, {0x4, 0x7f, 0x9, 0x9, 0x2bb6, 0x8}, 0x1ff}, 0x9) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f000038e000)=""/97, &(0x7f0000fc9000-0x4)=0x61) mkdir(&(0x7f0000fc3000)='./file0\x00', 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e9f000-0x8)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000fc9000)="") creat(&(0x7f0000c79000)='./file0\x00', 0x4e) execve(&(0x7f0000f51000)='./file0/bus\x00', &(0x7f0000523000)=[], &(0x7f0000271000)=[]) 2017/12/21 01:57:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000459000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006a3000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001b7000-0x4)=0xb) mkdir(&(0x7f0000119000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000220000)='./file0\x00', 0x40000, 0x100) recvfrom$inet6(r1, &(0x7f0000eb8000-0x9)=""/9, 0x9, 0x12041, &(0x7f0000460000-0x1c)={0xa, 0x0, 0x148087e2, @loopback={0x0, 0x1}, 0xba3}, 0x1c) mkdir(&(0x7f0000983000-0xe)='./file0/file0\x00', 0x0) 2017/12/21 01:57:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000029a000-0xe)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000a0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000936000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000500000)=@assoc_id=r1, 0x4) r2 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00003ca000-0x10)=@generic="f701f2916d11a26ef696a4734d73a578") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ebc000)=0x58e, 0x4) r3 = socket(0x10, 0x20000000000003, 0x0) write(r3, &(0x7f0000eb6000-0x53)="220000002e00e500ec4f10f7e2ff05000200030001060000080001dae700ff02f155", 0x22) 2017/12/21 01:57:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = syz_open_dev$sg(&(0x7f00000b2000-0x9)='/dev/sg#\x00', 0x400, 0x2000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000720000)=[0xe6, 0x9]) 2017/12/21 01:57:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x20000000000000a, 0x7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/21 01:57:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00009d0000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/21 01:57:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sco\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000296000-0x84)=[@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001c4000)={0x0, 0x1, 0x2, 0x9, 0x8000, 0x3, 0xfffffffffffffc00, 0x9, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xdd048a4, 0x2, 0xffffffff}}, &(0x7f0000b91000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000fc000-0x98)={r1, @in={{0x2, 0x3, @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]}, 0x6, 0x7fffffff}, 0x98) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000852000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f67000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000126000)={0x0, 0x0}) r5 = geteuid() r6 = getgid() r7 = getpgid(0x0) fstat(r0, &(0x7f0000095000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000bcd000-0x4)=[0x0]) sendmmsg$unix(r2, &(0x7f0000c9c000-0x38)=[{&(0x7f0000236000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e04000)=[{&(0x7f0000b75000-0x25)="aa39bb169a191b71544e6632c16cffdccde1b4f7154e26bfc4b3501dc8db465fa838470c42", 0x25}, {&(0x7f0000a68000-0xfd)="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", 0xfd}, {&(0x7f00002f7000-0xf8)="ebde18fce7b562419a190568cf7efb5fdb4de166500306c7c5e5297ba286a52acba2229758afac99dc0b31268620a46931c8f052c9e4f02ab3d30af91431269f151daca43953c4e095ad9d8e10fb169aae8d23ca01be5ea9f95e7c3a497a6faf238670d52fabc826e20ce3313e8d469956174d276c9bf766f860f0272e0bdb10e847ee28af55fafd8e2e1df187c71d83f236bcee510033610aac99bf2103878140db3e972f26d98627a6a9767fe98b704afa94da714786fa106e8c7d7091cdbd013cf122064cedb741e3aeac4f8a076c503f52e69c6da042004bc8f0b9d62cc03f0b8e0af7a4885c25ebff33cab9cf5625e47febf8e18d7a", 0xf8}], 0x3, 0x0, 0x0, 0x8000}, {&(0x7f00006ff000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000817000-0x20)=[{&(0x7f00001a0000)="0922f68012a833060dde472269ce1af7e2e3318b0fa0f7e42c3eca8006417a755076dcddaef2c8c80b305a9758478da446ffa9a44adf3217", 0x38}, {&(0x7f0000683000-0x17)="dd0c6dfebe56f3b17bc1796322aa9bd4b1cbd45daebd41", 0x17}, {&(0x7f0000571000)="c108554d43a410deaa53caeec1d9111bcc53b53fa1faf8a820e1df3cd090b439da368a49b833f05f66157d1684b87cc1ad1c7dba9dab0b6516910bdbd4d6780fdf67dad18e08d6622c5de6cb9f0d4a877f27bc7c388a2cd1d1b2f0a7bfd761121e6ae640dd2b659e75218ed9b559de9372ee06eb59c52cadfb9469ef1b9f47fb55", 0x81}, {&(0x7f0000ad8000-0xbb)="ce68ea5df64577e9f30d17c013425e642d378eed75d3ef7494acbfe01dfe9e4bd7620c64a69c11214d563196f08738cedd06785429bf3f2c58d5e28085829554785c3ecd363cc7d9223d9ac90f8eda549be56fc9274140d781f01c2f2e82d7967d89bd02ec1f98719440aeac9dc5d5f84b17ba3da913bd5b93698a7a19d011a6213e150e45b5f320e121fc648efa780f463376020277889de44241527359a8d3c3e9fbeac5d0668363be33ee67b1e8ce519d03a06842f61966194f", 0xbb}], 0x4, &(0x7f0000cd5000)=[@rights={0x14, 0x1, 0x1, [r0, r3]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x44, 0x4}], 0x2, 0x40000) r10 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000052c000-0xe)='/selinux/load\x00', 0x2, 0x0) dup3(r0, r2, 0x80000) ioctl$sock_SIOCGPGRP(r10, 0x8904, &(0x7f000070b000-0x4)=0x0) wait4(r11, &(0x7f0000664000)=0x0, 0x100000040000000, 0x0) r12 = getpgid(0x0) sched_setparam(r12, &(0x7f000064e000)=0x0) 2017/12/21 01:57:58 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bad000/0x4000)=nil, 0x4000, 0xf) r0 = syz_open_dev$sg(&(0x7f0000bb9000-0x9)='/dev/sg#\x00', 0x6, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000931000-0x5c)={0x8, 0x4, 0x800, {0x0, 0x0}, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 01:57:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e2f000)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000001000-0x10)={0x3, {"66a40189a13aa7"}, 0x5}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d64000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/21 01:57:58 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000008000-0x4)=0x0, 0x2, &(0x7f0000008000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0xa0800, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000005000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000004000-0x8)='#md5sum\x00', &(0x7f0000009000-0xd)='[/-.selinux*\x00'], &(0x7f0000009000-0x20)=[&(0x7f0000000000)=':ppp0\x00', &(0x7f0000008000)='\x00', &(0x7f0000009000-0x1)='\x00', &(0x7f0000002000)='$\x00', &(0x7f0000008000)='procuser^security\x00', &(0x7f0000007000-0x9)='keyring:\x00', &(0x7f0000009000-0x1)='\x00', &(0x7f0000008000-0x8)='}md5sum\x00'], 0x800) r2 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001000-0xb4)=[{{&(0x7f0000001000-0x10)=@ax25={0x3, {"18e448f2397798"}, 0x0}, 0x10, &(0x7f0000005000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/21 01:57:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000026c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/21 01:57:58 executing program 5: mmap(&(0x7f0000000000/0x5f7000)=nil, 0x5f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005f7000)={0x0, 0x0}) pipe(&(0x7f0000596000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r0, 0x0, 0x8, 0x0) write(r2, &(0x7f00005e6000)="52ca9e4517071cb713", 0x9) 2017/12/21 01:57:58 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f000000e000)="ba0ad716f211ec3eb37670cb47724aa3bcf2256b67636da6cb7f0bfe09335c850f5c34806ce1794f00b8e32e396aaad6d64447620810c16de2a0efaa972dbeda", 0x40, 0x4080, &(0x7f0000015000)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000014000-0x4)=0xd030, 0x4) 2017/12/21 01:57:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000583000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x2, r0, &(0x7f0000aaf000)={0x0, 0x0}) 2017/12/21 01:57:58 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x212900) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000021000)='./file0\x00', 0x80, 0x40) fcntl$addseals(r0, 0x409, 0x3) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r1) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000023000)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r0, 0x5, &(0x7f0000007000)={0x0, 0x3, 0x3, 0x7, r2}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000023000-0x9)='ecryptfs\x00', 0x800, &(0x7f0000002000)="203fc7a3c759a2a2ac3dce1c96d4a6c8638d4ad758f477be3fe534e69816cc4c5f37c4069b9b961d3b48680159e11a402d9523a8e17d3ad14ffa1907088cede8ee4b5b0a4d5e8bf27b5f6e01e6f625886add72868370ce80e36af8b491bdab7e96b4e70a0f0cf49890007c5ce38d3d587e751deeaae046bd0a8d73bf") 2017/12/21 01:57:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) fcntl$getown(r0, 0x9) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003af000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005cd000)={0x1, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000922000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000669000)=0x8) 2017/12/21 01:57:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000001000)="e3905179fc692cd4f44c0d40000026705faf0002b3724c", 0x17, 0x0, &(0x7f0000e2b000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x0, 0x0}, 0x10) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b74000)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00006f1000-0x6)={0x0, 0x9}, &(0x7f0000c8c000)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000065000)={r1, 0x2, 0x8, 0x4, 0xffffffffffffff04, 0x8}, 0x14) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/21 01:57:58 executing program 1: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) readlink(&(0x7f0000d26000-0x8)='./file0\x00', &(0x7f0000449000-0xf3)=""/243, 0xf3) vmsplice(r1, &(0x7f000066e000)=[{&(0x7f00002fe000-0x1)="db", 0x1}], 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) writev(r1, &(0x7f0000fe8000-0x50)=[{&(0x7f0000fe9000-0x1000)="1e38edfe42511d5ddc41a8becd97e7c00abaf2739647b2f29af2c9572611b54eeb95cb24bc5896bf9bc66dcecab811d6e3edbc6eea7f2474250a1aa54d1acebbc6", 0x41}], 0x1) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f8e000-0x8)={0x0, 0x1}, &(0x7f0000870000)=0x8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fef000)={r3, 0x2}, &(0x7f00003b5000)=0x8) sendto$inet(r2, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8dc3, 0x0) 2017/12/21 01:57:58 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000b1d000/0x3000)=nil, 0x3000, 0x0) syz_open_dev$random(&(0x7f0000b1d000-0xc)='/dev/random\x00', 0x0, 0x0) mlock(&(0x7f0000b1b000/0x2000)=nil, 0x2000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b19000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) 2017/12/21 01:57:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000a000)='./control\x00') 2017/12/21 01:57:58 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003a0000-0x12)='/dev/input/event#\x00', 0x100000001, 0x2000) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000ffa000)=""/47) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c6c000-0x10)=[{&(0x7f0000ff6000-0x39)="390000001300190000003500000000005fb54158030000006c0b0daf060080051100160000000000001000000000011000e907010420000096", 0x39}], 0x1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffc000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000ffc000-0x14)={0x4, 0x40, 0x0, 0x1000, 0x3, 0x6, 0x4, 0x10001, 0x200, 0x6}) 2017/12/21 01:57:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f000048a000)=""/35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r1, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xfffffffffffffffd, 0x0}) 2017/12/21 01:57:58 executing program 4: mmap(&(0x7f0000000000/0xce4000)=nil, 0xce4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000084000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000ce5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000035d000-0x4)=0x14, 0x80800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f000069e000-0x4)=0x100, 0x4) 2017/12/21 01:57:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000237000-0xe)='/dev/keychord\x00', 0x88200, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00007b8000-0x8)={0x1f, 0x80, 0x6, 0x6}) add_key$user(&(0x7f0000fdf000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb4000)='\x00', 0x1, r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003a2000)=0x91, 0x4) add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="b3", 0x1, r0) mlock2(&(0x7f0000e8c000/0x3000)=nil, 0x3000, 0x1) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000788000-0x4)=0x5034, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000a3f000)={0x800, 0x2, {0x1, 0x4, 0x9, 0x3, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 60.251213] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 60.254312] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 60.287188] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/21 01:57:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fdb000)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000ecc000-0x10)={0x2, 0x7, 0x9, 0x1, r1}) r2 = epoll_create1(0x0) read(r2, &(0x7f00001e0000)=""/119, 0x77) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002a7000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000a01000)={0x0, 0x0}) 2017/12/21 01:57:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') getdents64(r0, &(0x7f0000b83000-0x26)=""/38, 0x26) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000ed5000-0x8)=0x0) 2017/12/21 01:57:58 executing program 6: mmap(&(0x7f0000000000/0xce7000)=nil, 0xce7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000093d000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00000fa000-0x4)=0x8) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000150000)=@sack_info={r1, 0x4, 0x8}, &(0x7f0000ce7000+0xcac)=0xc) r2 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000229000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$netlink(r2, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f0000ce7000-0x83)=[{0x24, 0x20000024, 0x3, 0x0, 0x0, "d4fdffdb0300000010000000ffffffffffaf0e70"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000057a000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000ce8000)={0x0, 0x0}) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f00009df000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() rt_sigqueueinfo(r4, 0x9, &(0x7f0000354000)={0x2e, 0x8, 0x80, 0x142}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000ce9000)=0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) [ 60.305044] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/21 01:57:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x1000005380, &(0x7f0000ca7000)="") 2017/12/21 01:57:58 executing program 3: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={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]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x70)={0x3, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7f, 0x17a3, 0x80, 0x300000000, &(0x7f000003d000-0x10)=@generic="934451f327c9a98a27d33684d3feb703", 0xba2, 0x9, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000042000)='/selinux/status\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000004000)=@generic="a509005d6a29bf9902ae3baaf835b260") 2017/12/21 01:57:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000950000-0x8)='./file0\x00', 0x40000, 0x108) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f0000175000-0xc)=[{0xc, 0x29, 0x43, ""}], 0xc, 0x0}, 0x0) 2017/12/21 01:57:58 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0xffffffffffffffae, 0x7) setsockopt$inet6_buf(r0, 0x29, 0x20000000008, &(0x7f0000264000)="", 0x0) 2017/12/21 01:57:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000733000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000346000)={0x0, 0x0, 0x0}, &(0x7f0000ae7000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008de000)={0x9, 0x2, 0x3000}, 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000335000)="32fd65ad0f2576576ebbacd8504ac86eebe0cc415b20f4249de8b74fb9ad2e6e1f43ab8660f0f52dbc56d17be83fc079b641301f68d1") setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c27000)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) 2017/12/21 01:57:58 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000005000-0x4)=0x0) getsockname$packet(r0, &(0x7f0000000000+0x4c9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1ff, 0x1, 0x1, 0xb, 0x80, 0x80, 0x7f, r1, r2}, {0x7, 0x7, 0xfff, 0x534, 0x2f68000000000, 0x6, 0x1c, 0xfc92}, {0x3, 0x0, 0x101, 0x80}, 0x400, 0x9, 0x0, 0x0, 0x20, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd06, 0x7}, 0x5, @in6=@loopback={0x0, 0x1}, 0x1000, 0x3, 0x2, 0x5, 0x80, 0x10000, 0x100000000}}, 0xe8) 2017/12/21 01:57:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00008c0000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2017/12/21 01:57:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000075c000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e10000-0x4)=0x0, &(0x7f0000bb5000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000090a000)={0x0, @in6={{0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffffe, 0x6, 0x4, 0x8}, &(0x7f0000ec9000-0x4)=0xa0) r1 = socket(0x18, 0x0, 0x4) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000021e000)=0x8001) epoll_create1(0x0) modify_ldt$write(0x1, &(0x7f00007c3000-0x10)={0xfffffffffffffffd, 0x1000, 0x2000, 0x4, 0x0, 0x81, 0x8, 0x9a6, 0x8, 0x10001}, 0x10) modify_ldt$write(0x1, &(0x7f00006d8000)={0x9, 0xffffffff, 0x0, 0x0, 0x7fffffff, 0x10000, 0x9, 0x5, 0x80000000, 0x4}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ff6000-0x6)={0x0, 0x10000}, 0x6) 2017/12/21 01:57:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x12001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x2, 0x0}) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b55000)=0x14, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0xfffffffffffffffe, 0x11}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000-0xa0)={r4, @in6={{0xa, 0x3, 0x400000000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8, 0xf2, 0x1, 0x4}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={r5, 0xfffffffffffffffd}, &(0x7f0000001000)=0x8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000656000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f, 0x9, 0x9, 0x100, 0x8001, 0x40080, r3}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x200000d) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2017/12/21 01:57:58 executing program 0: getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e2e000)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0xffffffff80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x10001, 0x5]}, &(0x7f0000f49000-0x4)=0x108) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004c2000)={0x0, 0x0, 0x0}, 0xc) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000fea000-0x4)=0x0, 0x4) socketpair(0x0, 0x0, 0x6, &(0x7f00008df000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) socket(0x13, 0x807, 0x128d) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000d8b000)=[], 0x0, 0xc010) sync() 2017/12/21 01:57:58 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e80000-0xe)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ef3000-0x6)={0x0, 0x3}, &(0x7f00008f5000-0x4)=0x6) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ef3000-0x10)={r2, 0x8, 0x3f, 0x8}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000ef0000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x3d, &(0x7f0000ef2000)={0x0, 0x0}) 2017/12/21 01:57:58 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002000-0x8)={0x10000000}, 0x8, 0xa586dbfab2a59afd) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x4, 0xc8}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000004000)={0x40, 0x4}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000a000-0xd1)={r2, 0xc9, "a06e5a21da20a6542eba770a043b9c898c13847b52a4882a5c14adcd04f60f82d5c7fa9ecf911b478422a5ad1223a7a8e1e22d52d3aca4a6d9a691f1ca1f605d59475b8b2adcadd6b4fe4587c09c7d993e8a8b44355f23fff836a1a8858620c632f212cde45c05efe3dc35049ed5ca79b207c2fa3bd5a9823b88e32c79a87d947cd208bf4b1c6995641ffd4a46f999fa76ae14834b0406965a52712659f638c62955dfdb6c41412cfc83e72fd295e23391c29cf34c40351e2f60173eb1020b97247a082b61d89b3f0e"}, &(0x7f000000a000-0x4)=0xd1) r3 = add_key(&(0x7f0000002000)='cifs.idmap\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000)="9d3144e14c427f8b6145a58d963c8b60dedd9c1df679df3957d7c70ae71a9a6e51aeebd83829b29086750b42168393b525a0fb622dbe41194b13e071325c53a7b618088dbcc8d5527367c119d79605ff6ed21f22a411e26b9ab61437c6f278ca72dd9c2534574f4f1a961b22d3829b1fc611c286e8a4cd8f45f3ad678a42f78c6cdf01f3ac3b54d639a5c8391825a39dc7f4b67df229b6fb125aaf99f8bb13d6c9b94cf8c665892987", 0xa9, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000008000-0x8)='keyring\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) 2017/12/21 01:57:58 executing program 1: mmap(&(0x7f0000000000/0x1a3000)=nil, 0x1a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001a4000-0x8)={0x0, 0x0}) ioprio_get$pid(0x3, r0) r1 = socket(0x11, 0x3, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00001a1000)=""/0, &(0x7f000003c000-0x4)=0x0) mmap(&(0x7f00001a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x0, r0, 0x8) r2 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r2, 0x1000) mmap(&(0x7f00001a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f00001a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001a4000)={0x0, 0x0, 0x0}, &(0x7f00001a5000-0x4)=0xc) sendmsg$key(r1, &(0x7f000012b000)={0x0, 0x0, &(0x7f0000056000-0x8)={&(0x7f00001a4000-0x18)={0x2, 0x16, 0x7fff, 0x9, 0x3, 0x0, 0x5cf625cc, 0x28, [@sadb_key={0x1, 0x8, 0x93, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2017/12/21 01:57:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000939000-0xc)='/dev/rfkill\x00', 0x5, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00003d2000)=0x100000001, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00006f2000-0x4)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000538000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f00009fd000-0xa8)={{0x0, 0x6788}, 'port1\x00', 0x4, 0x400, 0x4, 0x101, 0x1, 0x9, 0x1000, 0x0, 0x7, 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]}) writev(r0, &(0x7f0000aef000)=[{&(0x7f000049a000-0x8)="0001430f050319", 0x7}], 0x1) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000093d000-0xdc)=""/220) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000a09000-0x8c)={0x9, 0xd4c6, 0x4, 'queue0\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]}) 2017/12/21 01:57:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cfd000-0x8)='./file0\x00', 0x80000000023) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000da1000-0x8)={@empty=0x0, @broadcast=0xffffffff}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b3000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f000057c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2017/12/21 01:57:58 executing program 7: readlink(&(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000033000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0xc69b, 0x3, 0x1, 0xffff, 0x6, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 01:57:58 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xedc0, 0x227fe) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00006b6000)='/dev/usbmon#\x00', 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fd3000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f6040000000000001ee9ff6e35ea", 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x0) mprotect(&(0x7f0000343000/0x3000)=nil, 0x3000, 0x4) 2017/12/21 01:57:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x536, 0x4000) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a4d000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000425000)=[{r0, 0x1000, 0x0}, {r0, 0x440, 0x0}, {r0, 0x4, 0x0}, {r0, 0xda3a5d698f3c8791, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x91, 0x0}], 0x7, &(0x7f0000a66000-0x8)={r2, r3+10000000}, &(0x7f00007ad000-0x8)={0xae0750c}, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000645000-0x4)=0x1, 0x4) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000347000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setownex(r4, 0xf, &(0x7f00000be000)={0x0, r1}) syz_open_procfs(0x0, &(0x7f0000001000-0xa)='net/route\x00') 2017/12/21 01:57:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ca4000-0x15)='/dev/pktcdvd/control\x00', 0x101203, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00001a1000-0x4)=0x80000000, 0x4) fcntl$notify(r0, 0x402, 0x80000030) r1 = syz_open_dev$sndseq(&(0x7f0000763000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000375000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 01:57:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer2\x00', 0x2000, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000537000-0x10)={0x7, 0x0, 0x0, 0xe2}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000625000)={r2, 0x3}) socket$unix(0x1, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000fc000)='./file0\x00', 0x8000, 0x100) sendto$packet(r3, &(0x7f0000e29000-0x5e)="f990768096267e5c98ec227ccf3329aca13840283efe8f6f05c6f27b9652e00238a10e8186ab9514ca16e1a5bf2a4dbad303bb7414dcb935b3f22f5729f4414e02930bb8b957d52b3267ba6637ab1f7ad3f5c695fc2d8579761891319ec7", 0x5e, 0x40000, 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000746000)={&(0x7f000026c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000576000)=[{&(0x7f000010f000-0x3e)="1edb44dcc54dc9d03f38a98db34aeae162779d1d0a0fe42fc8033b63e04a5c5dde17b1ac486c27f2fc5777cd837c7ec1661f3ae1738b8c92c34cf4c88825", 0x3e}, {&(0x7f0000571000)="edbd866e4b3a03d2494b6f321638ac0cfb2d8c13c49daffeafb0b3013e02e0ebbf7b4a08f7f49bd0cf27ac35f4d89e4d532547f131cbf132aa157a7d66875cb6c05006dad4", 0x45}, {&(0x7f0000b08000)="973215736fbb86ed6b72b33b40f3e64cebac34cceaf4bf20e1135aea67194156a1ef1f5347dc855f30b28cfac4ddfdba982908ebb4226af2e082f11766ae440c92680a7bea23192897468c410e8c9dffdfd8830dc2485e517f6fcffc64d1d2aaa67083934d1743f16ee39e88aaa804d056a83fc0c8d2fd45bbbc8301207a8cc9403da68a202315ba156ffaff30dd39d4f3cc833ff7c21efa84632c0fe164deb4d28d72878506a07a033090050158f84e8e2af810deba379d6b5675dadeb8e8fcbc21b202a3", 0xc5}], 0x3, 0x0, 0x0, 0x4004001}, 0x80) writev(r0, &(0x7f00005a3000-0x10)=[{&(0x7f0000e4f000-0x5b)="390000001000093805bb61e119050021071c005e02000023ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) 2017/12/21 01:57:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b8e000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000e51000)=""/69) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea4000)='/dev/sequencer2\x00', 0x101202, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000a92000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004b2000)={0x0, 0x6, 0x0}, &(0x7f00004f4000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e9e000-0x8c)={r3, @in6={{0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/21 01:57:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) readv(r0, &(0x7f0000af4000)=[{&(0x7f0000465000-0xc8)=""/200, 0xc8}, {&(0x7f0000224000)=""/168, 0xa8}], 0x2) epoll_create(0x1c) pipe(&(0x7f000016d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000052d000-0x4)=0x0, &(0x7f0000465000)=0x4) timer_create(0x0, &(0x7f00005d2000)={0x0, 0x25, 0x1, @thr={&(0x7f0000311000)="a1f5e7f3790ce425594fa87832e6bf16123ae35dd1c351866ded35205e2bc44c1764048da6b2a616cdf82c240bf2e66d3351ff789b9d464245454eefeff1ae24cd82e4073ac226aae44a60d07518fb8d6a088d50fd15", &(0x7f0000dc2000-0xd5)="dc46500fc8c3a8086799bdbc72ae1ee59d5ceee14115fc7479972cfccb173aaa26001f96348521444c63d0627acf722cb45db283d77625f8b9edfdac5a4f2cd461c968f8a91686e17980638b1d124c39d287c00bbce1f74f57930fd70323480ec75f3915ebe774edc22ef473bacb850b455604a93d1b7c1cc6ac7aea08ff8f596185667bb81bdcf9ceb170c73e6893832877d129557cd855910a646706a779f5ffa8a0a464ff70d208890080b87f4bd0c03b74f3873c263bafc0175f6e53d670cb850c96d6eecb7b26a8b93a71b0e97f6826e3b049"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000370000-0x4)=0x0) splice(r0, 0x0, r0, 0x20, 0x8000, 0x0) pipe2(&(0x7f000079a000)={0x0, 0x0}, 0xd9cc2c0fb9c321ef) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000096000-0x4)=0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000dfa000)=""/183) 2017/12/21 01:57:58 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000007000-0x12)=@random={'trusted.\x00', '/dev/rtc\x00'}) 2017/12/21 01:57:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00002d3000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b11000)=0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ad2000-0x4)=0x0, &(0x7f0000322000)=0x4) timer_settime(0x0, 0x10000001, &(0x7f0000fcb000-0x20)={{0x0, 0x0}, {0x0, 0x7}}, &(0x7f000085b000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000061000-0x8)={0x9}, 0x8, 0x80800) ioctl$int_out(r1, 0x5460, &(0x7f0000037000)=0x0) 2017/12/21 01:57:58 executing program 0: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000043000)='./file0\x00', &(0x7f000002d000)='./file0\x00') symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f0000043000-0xb)='./file0/control\x00', r0, &(0x7f0000042000)='./file0\x00', 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000044000)={0x0, 0x0}) 2017/12/21 01:57:58 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000479000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009c3000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00007a2000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000000d000)={{0x0, 0x100000101}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_getsetattr(r2, &(0x7f00002a2000-0x20)={0x9, 0x6, 0xfffffffffffffc00, 0x2, 0x200, 0x5, 0x5cf, 0x1f19}, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x401) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000f02000-0x10)={0xde, 0x47, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab9000-0x11)='/dev/vga_arbiter\x00', 0x4088c0, 0x0) 2017/12/21 01:57:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000551000-0x10)='/dev/sequencer2\x00', 0x80100, 0x0) sendmsg$key(r0, &(0x7f000046b000-0x1c)={0x0, 0x0, &(0x7f0000503000-0x8)={&(0x7f0000fbb000)={0x2, 0x4, 0x7, 0x2, 0xe, 0x0, 0x1, 0x2, [@sadb_x_policy={0x4, 0x12, 0x0, 0x7, 0x0, 0x3bc, 0x3, {0x400, 0x6, 0x7, 0x40, 0x0, 0x3, 0x0}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0xffffffffffff8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup2(r0, r0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000042e000)={0x0, 0x0, &(0x7f00007b9000)={&(0x7f0000e29000-0x60)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 01:57:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000035b000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000031c000)=0x0, &(0x7f0000921000+0xeb4)=0x4) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/21 01:57:58 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x400000000227f, &(0x7f0000ed0000)="") 2017/12/21 01:57:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000c09000-0x1c)={&(0x7f00002e9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r2 = accept4(r1, &(0x7f0000716000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000262000)=0x8, 0x80800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000bb9000)=@assoc_value={0x0, 0x9}, &(0x7f0000c16000)=0x8) getpid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ee6000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000671000-0x4)=0xe8) r5 = getegid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000308000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009b0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a9000-0x4)=0xe8) getresgid(&(0x7f0000619000-0x4)=0x0, &(0x7f00005b0000)=0x0, &(0x7f0000d72000-0x4)=0x0) r9 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000133000)={0x0, 0x0, 0x0}, &(0x7f0000b07000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000aba000)={0x0, 0x0, 0x0}, &(0x7f0000f2a000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000182000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000445000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f1000)=0xe8) getresgid(&(0x7f00003d9000)=0x0, &(0x7f000095e000-0x4)=0x0, &(0x7f000078a000-0x4)=0x0) r16 = gettid() stat(&(0x7f0000ba1000-0x8)='./file0\x00', &(0x7f00007e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000d73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = gettid() fstat(r2, &(0x7f000090b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d16000)={0x0, 0x0, 0x0}, 0xc) r22 = accept4$unix(r1, &(0x7f0000fa5000)=@file={0x0, ""/108}, &(0x7f000096e000-0x4)=0x6e, 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d8e000)=0x0) fstat(r2, &(0x7f0000b02000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00009df000)={0x0, 0x0, 0x0}, 0xc) r26 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003eb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8a000)=0xe8) lstat(&(0x7f0000dcd000)='./file0\x00', &(0x7f00004fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpgrp(0xffffffffffffffff) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000de9000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000056b000)={0x0, 0x0, 0x0}, &(0x7f0000cc6000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f000079d000)=[{&(0x7f0000498000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000013d000)=[{&(0x7f00001d5000-0xb1)="98db03ed38b1e82a0a7e533adafcf7df68dada383fe88aa347c02bed989c7c40c5063f2ac95163b2f4ff7c6f2b8f5e617ab78651a57e457f81eba4e98122748b77201d4826964dff7255e0a04e20b3e29e98b0bbbe9c6747a74b959f1ed9782cdeba645d608492b4af8d6e81dbbd869361d81d5551a912f2c6606dced508f2ec39d5dd2954b656a7eb91560edf1ae9998ad1863e57e1bae56daaa20f0e28549435013b2e1413afbe25eae74ffa9e3e0e20", 0xb1}, {&(0x7f0000e97000)="70e84f878bdfdb5d1f43fa02c982241d91631e76e1cb71b48b20fb0182cadedbea9e0238273b768e015068352f3c1c1483cab536897091c06964e4b05b2d142e87d0fbe9e535a965db839aeee72d8a96d208ed701002c71b", 0x58}, {&(0x7f000034f000-0xc0)="703ad162b7d3bf91e1651d1af523f04a333f1867dd1bb3f870d7943e5ebf8aa257d933c890a9d109e2b3146502f5bab7e2ab7f9d78cf79cfe292002fc2158b73bd007405e86e12015351c441f30698609cd430dd89b381ba7d40946f87dabbb285ae9847d4c2dae52e90efd1f2c181442303a78118ee7b70087f0c877def3827838ba0863d7fd518147ccbc4c3d744e8a3cd3fbb0bdab243db2f0be06b7f9d2211ca138c78a587a2f6a1409ae16e1de1216f6f91318130b7de7fc20db57b1ded", 0xc0}], 0x3, 0x0, 0x0, 0x1}, {&(0x7f00006f5000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f1d000)=[{&(0x7f0000688000-0x7b)="fbed0c1425a2d00bc90d9e075bb27f6d7b08dc8af263b4fbd83e4c84bb276d6cbc72fb786701ad9b8f1840e1effab0c0b0f6106b7d2471aeb75f35ad94c6087604ba36bf9b5eb8ded3cc4f296ccebe8d0937f692dd266f4b1da26c0dd7840b055be722a6f3bde50684bca30baf9cb8e19380226043990ac602c424", 0x7b}, {&(0x7f00007f5000)="ecfe4a302d1cce3ed8492678779db5a11956f9815976c6058404e9608c46503206758df16a89791227c26882296dbdd8fd927c0b83a79b375ebdd18b12dc1e202439c75e695d739302840b15e706a079d11c545bea9bd0dcfda6a47ec319e62762607d35a273fec46f8b336235f29f5005bfd16cfce392a572a3859e512bc40276255748c50792c3d7393f37896a988a0a1560a85ba30c39de214dc5819d66bd76a61b991227e0a526", 0xa9}], 0x2, 0x0, 0x0, 0xc010}, {&(0x7f0000f7c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f19000)=[{&(0x7f0000b65000)="7230813d109732c9409d4030c4c1ebc6ee0e0fe863ad3784f41679c9b7fc420b", 0x20}, {&(0x7f00009e1000-0x9a)="95a780f5ea909187827757d4eeb14639deb88929f295483eb1f277a28672fef608e15244ce8b511c6525500c187117628d559351ad12f1ea38df1900695c5e37b2f135185a15b989f2f45f4331f4d24106fbf8e78cba8f92abce98330ff55e32d77481ef207375fd09526ff5d42fd7b4e89e9b885af712b1c3e3c5568262ac3eec5386f4cc55f2504e2763f443e77232b57a236d0f5885cb58ea", 0x9a}, 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0x1000}, {&(0x7f0000362000)="a4a44708b6baf78cb84b4de5b4b7baf2d4a6f50e54b75b6efe8061591c254464382cfd0d2f1f888c37c7380fe05c67926d12b4324cc8f6401d1b146e90645d8f034d388376e47e59034d8bb44048805178011169bd34c973ff3a7a1fd34dfe50bddd517d521e8f355240ffafc8cb9628ad5c4f0cc11846112098bf4cf8d9e6907457aafe2c4ef200d0a79f1c28e81f29fb5d6ba158e7839f971f7ad802", 0x9d}], 0x5, &(0x7f00009dc000-0x60)=[@cred={0x18, 0x1, 0x2, r9, r10, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0x60, 0x0}, {&(0x7f0000238000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00009b8000)=[{&(0x7f000004c000-0x4f)="9b0dd471260cd1eea3cd66e56c7c93dd530763bd48daae81e53d150f872644ee3b54993425d46d0e6078dbb6aabc137a3cecd6e1299155e2bba98532e372d3a8d56f1e98989ab3b0857a21329df05b", 0x4f}, {&(0x7f0000bb7000-0x96)="336d03dc488cce205b32b72bbf215c07a5d112301c8b8b5131e4b4e65097d0df7c338c087177893597a14c0fdf35d65a7f0080dab07e71f5fd7ae2aba48c6ac60fc79ec376b7cbdff00ab4b0cf1255a85ffc49c6f9bbcf680444d246328f860159ad6cacaec64ac99969825b5f5a58f34e5fe3cc5f2d4a7be5fe56a4590b63f7f59e7b6649c96744f69f667b37b85af2b13368dc8919", 0x96}, {&(0x7f0000f43000-0xf3)="76aafa4e55ebd2d11f0faa437f8e970d23666c32a7ae0168b97ec5eb56c8cfcffd66f0966a71091ba0da9505f508caa58c17441ab06d1b939a6f62d87d67620950c229988263715c99fc519b291516c8c8a0172aaae3cde4cd134267ade6d3e24f8ff2e597eb708ed7f773512d25ad1542fde18a2c5c1a5f2c544ee7676d534fea0c1935ee36456adb1bb7d94332b55c866dbfb8ffa52eea7412d071b837386c8ab7380b4c77181e4ef9c706110a3b7fd6f7bf1dcaab8fc1074df22ab8baf5d7f3f5d065fdf8dfb135e330474869988e037dba7936872bea25c33b848ad96beebbcb6297e9cfbf1689682e28aed52be5e7ea3a", 0xf3}, {&(0x7f0000f01000-0xc9)="317af8f2a5a1579522b089e35bda2c78ab553ec0bed715d738c6ed09a03a2297fa92034cb70466f84bed56c69097ea7b2a331171d26bef008fcb81af25ff8f1fdf63e6b49d5c42fc0b9a161797a197835a5c79c490a1bc7d4ca177c6af3b775022855379ebeb9780438dd3576da63d56010e9d37fd82e0b6c0b5feb6858f3df4bc64efe40a78b4780045bb38ad4258753cdc742c56a9a7e91e32eea2fc97be4591c674ecbe6fa1326897500ee260d870a7f64344600ca88a2250d3bffcfd933f8197b761e74e899896", 0xc9}, {&(0x7f0000b04000)="4dd66e4d5c6fe5b5f850fd76360f28fc3cc134612bfc50e925d45d37adc2909c62aff8d326d7e94b249126e1986aa97094fa5e2ba39180cf7152b14a781a04358295116a03a756716aebca0f862d22d3e747135a82920509a45d39209b764de9e8e2c42c6ccf1264c1503e3bb5a95df717c6a5190fc876c4fa6387c01f2b8b4958872459851b1894fb56fd4c4980732bb0e683cda5c7831867779af76398805a87fa6605e110f80ffdec75358159d55fbc1bed646506cc7f46a757206fbfa12f188ac159f8afb005ccbc1af6285441dcc8d81559dc8e5ffa", 0xd8}, {&(0x7f0000683000)="5830bb962def89038637424a924234dbc62deb", 0x13}, {&(0x7f0000659000)="425c387d07e7bf2f8bd48ab2d3c4dc0ffc91867921ba4f", 0x17}], 0x7, &(0x7f00007a8000)=[@rights={0x30, 0x1, 0x1, [r2, r2, r0, r1, r22, r1, r0, r2, r0]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x24, 0x1, 0x1, [r1, r1, r2, r2, r1, r0]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x10, 0x1, 0x1, [r2]}, @rights={0x24, 0x1, 0x1, [r0, r0, r2, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r2, r0, r0]}, @cred={0x18, 0x1, 0x2, r29, r30, r31}], 0xf0, 0x20000000}], 0x5, 0x844) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00005e8000-0x8)={r3, 0x400000}, 0x8) 2017/12/21 01:57:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000f91000-0xc)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f00000dd000)={0x0, 0x0, &(0x7f0000535000)=[{&(0x7f00005de000-0x2f)=""/47, 0x2f}, {&(0x7f000076f000-0xea)=""/234, 0xea}, {&(0x7f0000b2d000-0xe5)=""/229, 0xe5}, {&(0x7f000050c000)=""/223, 0xdf}, {&(0x7f0000f95000)=""/48, 0x30}, {&(0x7f000061e000-0x15)=""/21, 0x15}, {&(0x7f0000cc2000-0x4e)=""/78, 0x4e}, {&(0x7f0000b05000)=""/181, 0xb5}, {&(0x7f0000910000)=""/234, 0xea}, {&(0x7f0000759000)=""/227, 0xe3}], 0xa, 0x0, 0x0, 0x10001}, 0x2) 2017/12/21 01:57:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000035b000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000031c000)=0x0, &(0x7f0000921000+0xeb4)=0x4) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/21 01:57:58 executing program 3: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000050c000)=""/234, &(0x7f000071d000)=0xea) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00001f2000-0xa)='loginuid\x00') read(r2, &(0x7f0000dd4000)=""/56, 0x38) writev(r2, &(0x7f000002d000-0x10)=[{&(0x7f00000be000)='d', 0x1}], 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000605000-0x16)='/selinux/checkreqprot\x00', 0x103002, 0x0) 2017/12/21 01:57:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) fcntl$setpipe(r1, 0x407, 0x2000) vmsplice(r3, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) tee(r0, r3, 0x56a, 0x10001) splice(r2, 0x0, r1, 0x0, 0x50e3, 0x0) 2017/12/21 01:57:58 executing program 2: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ef3000)='./file0\x00', 0x100, 0x102) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00003d0000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000cdd000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000e32000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000894000-0x8)={r2, r3}) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000097000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000eaf000)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ef5000-0x4)=0xc) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2017/12/21 01:57:58 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000192000/0x4000)=nil) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fchdir(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000774000)={&(0x7f00005f2000/0x3000)=nil, 0x4, 0x3, 0xe, &(0x7f00001dd000/0x4000)=nil, 0xd213}) 2017/12/21 01:57:58 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x5421, &(0x7f0000005000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9cd6c08dc0e8270ced2cbbf2d5176009"}) listen(r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000008000-0x8)=@req={0x28, &(0x7f0000009000-0x28)={@generic="3a0ba0f3e27df45bd74fccc144125eaa", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000009000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000009000-0x4)=0x0, &(0x7f0000008000)=0x4) mremap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000007000/0x2000)=nil) accept4$inet(r0, &(0x7f0000005000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000003000-0xa8)={{0x6, 0x4}, 'port0\x00', 0x48, 0x40, 0x5, 0x0, 0x40, 0x6, 0xb4d, 0x0, 0x4, 0x90000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 01:57:58 executing program 4: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000097f000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005d9000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00004df000-0x10)={&(0x7f0000ec9000/0x1000)=nil, 0x1000}) sync_file_range(r1, 0x0, 0x3, 0x3) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f75000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000743000)={r3, 0x80000, r0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x1000000000008, &(0x7f000058f000)=0x0, &(0x7f0000f74000)=0x4) 2017/12/21 01:57:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000c1a000)=0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000600000/0x3000)=nil, 0x3000) madvise(&(0x7f0000175000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/21 01:57:58 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f000000a000)=[{{0x0, 0x7530}, 0x5, 0x3, 0x6}, {{0x77359400, 0x0}, 0x835, 0x5, 0xffffffff80000000}, {{0x77359400, 0x0}, 0x1, 0x47, 0x76}, {{0x77359400, 0x0}, 0x3, 0x3, 0x3}, {{0x0, 0x0}, 0x1, 0x4, 0x1}, {{r1, r2/1000+30000}, 0x5, 0x4, 0x101}, {{0x0, 0x2710}, 0x7f, 0x1ff, 0x9}, {{0x0, 0x2710}, 0x6, 0xcbc7180000000000, 0x101}], 0x80) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, r3/1000+10000}}, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000000b000-0x20)="3737a9116af5a21df375f1436dc6e6eb7d3c2ef398d9e7982ae7f906c961ff62"}) setitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0xd30}, {0x0, 0x0}}, 0x0) 2017/12/21 01:57:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000031c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000072b000-0x14)={0x0, 0x40, 0x0, 0x2, 0xaf, 0x400000, 0x0, 0x1, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f000005b000-0x1b0)=[], 0x0) bind$unix(r1, &(0x7f0000b0e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2017/12/21 01:57:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000016a000-0xa)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000049b000)='.dead\x00', &(0x7f0000b81000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003e4000)='\x00', r0) pipe(&(0x7f0000e58000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f38000-0x4)=0x0, &(0x7f000090b000)=0x4) r4 = add_key$user(&(0x7f0000c92000)='user\x00', &(0x7f0000c69000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000243000-0x46)='t', 0x1, r1) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) timerfd_gettime(r3, &(0x7f00003a1000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000c6a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x3, &(0x7f00002f9000-0x8)={0x0, 0x0}) clock_nanosleep(0x6, 0x4, &(0x7f0000959000-0x8)={r7, r6}, &(0x7f0000546000)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000d8000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d9f000)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000041000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0xfffffffffffeffff, 0x500, 0x8001, 0x0, r8}) keyctl$read(0xb, r4, &(0x7f000074d000)=""/0, 0x0) time(&(0x7f0000482000)=0x0) 2017/12/21 01:57:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000a6b000)="9a7f16cb31b0982979ad8833377c2c385833e56a0e", 0x15) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2017/12/21 01:57:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002d000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl(r0, 0x440000000000127d, &(0x7f00007a2000)="df") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000b89000-0xc)={0x4, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000398000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000093d000-0x4)=0xfffffffffffff000) openat$keychord(0xffffffffffffff9c, &(0x7f0000498000-0xe)='/dev/keychord\x00', 0x80, 0x0) 2017/12/21 01:57:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) r1 = syz_open_dev$tun(&(0x7f000092d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6(0xa, 0x8000e, 0x401) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000300000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000441000)=""/191) lgetxattr(&(0x7f0000993000)='./file0\x00', &(0x7f00007eb000-0x17)=@random={'security.\x00', '/dev/net/tun\x00'}, &(0x7f0000ef1000)=""/4096, 0x1000) write$fuse(r2, &(0x7f0000937000-0x28)={0x28, 0x1, 0x6, @fuse_notify_store_out={0x3, 0x4, 0x7}}, 0x28) r3 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000047d000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a59000-0x4)=0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) fcntl$dupfd(r3, 0x0, r2) 2017/12/21 01:57:58 executing program 0: timerfd_create(0x3, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20800, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00006b6000)=0x0) mmap(&(0x7f0000000000/0xb48000)=nil, 0xb48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000b49000-0x58)={0x0, 0x8, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f00007de000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f000020e000)={{0x0, 0x0}, {0x0, r2}}, &(0x7f0000b44000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) lookup_dcookie(0x6b0e, &(0x7f00000ee000-0x4)=""/4, 0x4) 2017/12/21 01:57:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x3, 0x9, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000313000)={0x0, 0x81, "ca9462a63e1f7b3df87a3a184ad256763d629c03ccf1d868768ac1b87821106e5764ea7979e475ae21e3f3d23b55f865bf39f60e431e88127fe45593545347449052428fe83302306361ed91151bd0db677a685aa78bab1dee81f873345dfb4053b7e99aeb44416922735eb0a651624e074035b02d260567aa5440cc7316755e63"}, &(0x7f0000b1a000-0x4)=0x89) sendmmsg$inet_sctp(r0, &(0x7f0000b50000)=[{&(0x7f00004d8000)=@in6={0xa, 0x3, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7}, 0x1c, &(0x7f0000341000)=[{&(0x7f000020e000)="", 0x0}, {&(0x7f0000c2f000)="029e836116f3dfdc6b50e289853b38c7f7d8bb5eb4653ca079946a9cea692cc1aee1baccdc131fee6d988a1e732d1a21a4befd22dd73d1b756bb3c93111efc3b50b29b6198b78ca0afad11bc04dd961350", 0x51}, {&(0x7f000062a000)="18ccd846298b8f7a529eba7bb0812a71eb8a17b45bddbc85675dd4533c6c07a0a1ccfe92142e06c26d981d0ac1d3f26dbdf0a4345dfdbcb010d3f3b92da8c927220b67f43e35023b83be1935423aacea6ad9dc445b66eb7d845ba224a155200b5b90e11a45bbf6ecdfd7938449ff02580166e20b", 0x74}, {&(0x7f0000054000-0x5f)="acc76559c1af0ebc4829c7f99033b1c10915a3c5a8ce2b9c03912e2a7908d155b79b6e7f8ca57f4591ef15b065592e4929472ca2674824bf001469d8b3c08903601a97f2cd0a17fa527c57192bfcb38dbcd32f8a351e4a2395ebd484296a8d", 0x5f}, {&(0x7f00001ec000)="cc62b253d2d9c1f68d68376e2be3e865f1f8527a2578a8370f10a36729ceea5ca0fdb3d35516ca03fc3e41139944b9ee4f83203dd0e301145c6e0ec9d65a9376e2361d66b84932de953b8ad88040bd8e076a", 0x52}, {&(0x7f0000e07000-0x6d)="26ce9d11c669ebfbabbbda15ef66af1788e0fe88cb963c489f065e840b79029c6229cd54134cfa4f17ff1fec2106c2b81ce627529a89cc5a5e48cabf642df9d8abc4b1430681b65d9dc6be9af588a995e67b5f89f36318c0c637e22467bef0de5447b06fd6572ab2c65b584e34", 0x6d}, {&(0x7f0000f3e000)="138963c4d23317ba79201631555b131159fc2e5432776e37b874d2677b58d60fcb399dabcc19cfbeb135f998b8af06054436f75840643becbd917cb57de8b0e01551bd55d358dfd66948cfc926fc16121ea40a67c6e623e62417f2e1a21d3bbe61a606ac2f00507fd91f2437a0503f340538ec54a26d548c2499d23b7feb7d8930bdaa9026708901258bfe4368a60bb05c2f977e639a02d821cce71b327e45cbd96279054d9462477ac49d776c1b667711d83492a8ef141f2b5c52a38d2cdc7b6b0f8efd7b7a88ebaa04d561a075a24e8527edc63961feea97bef64227", 0xdd}, {&(0x7f0000626000)="1042894f0a83ae3e2ae6a651968b327cad91c18aee5aed8b5bfc25e18fca6f890b9a655eb0c5312a788befe6e1d738b5ad051af33f734a5b3b5ced4c47f2e8ed81785334cf6f9e9b7f0638b4fe35bb939ff66d7b288c06dafcf228ec61c70f59da", 0x61}], 0x8, &(0x7f00006ed000-0x58)=[@sndinfo={0x1c, 0x84, 0x2, {0x1000, 0x8000, 0x400, 0x3, r1}}, @init={0x14, 0x84, 0x0, {0x81, 0x7, 0x9, 0xc6e}}], 0x58, 0x20000000}], 0x1, 0x8000) setsockopt(r0, 0x8000001, 0x1, &(0x7f00002a6000)="1fab60bda55d4df3c5cadb46709cd19d66848c835c67de0c20d8ba0c8263cd8efc769170f93251457f8ab3db4291845c6ab903233c46c357b9a0fd236a727278bc27091249f8c97fcbee2fed69a24803e831a9dbc5ae76099ec5eb3f14ca8fcaa1ca817ac2ca3c8424c18cbc50082de828f0d865083cb76c4528e6ad8d01f08f39ae5f64b26c6b353f087bb8b99d5fe077ffc05bd58497ce3036c03f3473cba8efd29092fc60d6314fa6b6ae4ce60d5cbd83cb455719ed40fe9191e2adc155e171b899a1508da4e5108c5a5dd6fe61f78b5b61e546e814d0b80a1b243bcb19f36db9ffd53a50", 0xe6) 2017/12/21 01:57:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r2 = creat(&(0x7f0000c0c000)='./file0\x00', 0x140) bind$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) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000f4a000)=0x4) listen(r1, 0xfffffffffffffffb) accept4$inet6(r1, 0x0, &(0x7f000059d000-0x4)=0x0, 0x0) sendto$inet6(r0, &(0x7f00005a3000-0x49)="cf", 0x1, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000298000-0x4)=0x10000) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000aca000)={0x0, 0x1}, &(0x7f0000ed2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000efc000-0xa0)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x4, 0x0, 0x0}, &(0x7f00008bf000)=0xa0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00006be000)=0x0) 2017/12/21 01:57:59 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x11, 0x7, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/21 01:57:59 executing program 5: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000f8d000)='smaps\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r2 = socket$inet(0x2, 0x8000000005, 0xf2f5) recvmsg(r2, &(0x7f0000ef0000-0x5)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f000061d000-0x51)=""/81, 0x51, 0x0}, 0x0) 2017/12/21 01:57:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x8000000000000107, 0x1, &(0x7f00000ce000-0x10)="0100000002000000000000008000ffcc", 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d12000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2017/12/21 01:57:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00009ef000)="83", 0x1, 0x0, &(0x7f0000a09000-0xa)=@file={0x0, './file0\x00'}, 0xa) mlock(&(0x7f00006ea000/0x10000)=nil, 0x10000) mremap(&(0x7f000084b000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) 2017/12/21 01:57:59 executing program 3: mprotect(&(0x7f0000133000/0x1000)=nil, 0x1000, 0x4) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000000)=0x0, 0x4) madvise(&(0x7f0000fcd000/0x2000)=nil, 0x2000, 0x7f) mremap(&(0x7f0000bf3000/0x7000)=nil, 0x7000, 0x4000, 0x2, &(0x7f000006c000/0x4000)=nil) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006e000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000006f000-0x4)=0x0) 2017/12/21 01:57:59 executing program 0: setns(0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x7, &(0x7f000044a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x7, [0x81, 0x7, 0x7fffffff, 0xb9, 0x8, 0x1, 0x5, 0x4]}, 0x5c) 2017/12/21 01:57:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b56000)={@random="b3bffb468f3b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8847, @ipv6={0x0, 0x6, "9e5dd9", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, &(0x7f000084e000)={0x0, 0x1, [0x0]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2d000)='/dev/rtc\x00', 0x80, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000253000-0xc)={0x15, 0x6e, &(0x7f0000a34000)="163e343c1a13c8572afdeedd330d33bedd3ad25f64b665ced5638d4c9605f4d42a519310cfad1bb5498551de94c48fc990c3192da63be8d90f1dc2fa3575a36391018028cf9e9229e60f584882ba040b26bf28ef143ca294d831cf4ec1174dd30ef4fb0a23e69f81393456ae42dd"}) 2017/12/21 01:57:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) r1 = signalfd(r0, &(0x7f0000433000-0x8)={0x0}, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) syncfs(r1) ioctl$int_in(r1, 0x5421, &(0x7f0000628000)=0x10001) openat$ppp(0xffffffffffffff9c, &(0x7f0000fc2000)='/dev/ppp\x00', 0x80, 0x0) 2017/12/21 01:57:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x6)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r1}) ioctl$KDSETLED(r0, 0x4b32, 0x8001) 2017/12/21 01:57:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f000013d000-0x80)=[{{&(0x7f0000619000-0x10)=@nfc={0x27, 0xfff, 0x100000000, 0x2}, 0x10, &(0x7f0000e2d000-0x38)=[{&(0x7f0000d93000)="91f09a143de61d2bc6497865ef219bba7f84418015370442adb8a72f60c46671a09138e94fd91797e320529fd51b8022253baa5b5b7bb872e80ff1ba1c450707e8d4469f3bf25bd571e3c7d583b83afc32626475baee176c0aed76cd73e76a08e270834cc6b3ee5b0bf4ba9b47952011c7452578bcd0ca6236d0913617781913c07bc670d6f34da1f97cc2add2781f19f85097a3a7be", 0x96}, {&(0x7f000034a000-0x1000)="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0x1000}, {&(0x7f0000c55000)="bb5adabeb1c3495c47275de317b867421915462a85eacd76f927984b77ab8a4845e5c53781f7ae583c20811961470aa738219837c18aca8f663f056767b583463e5f5a815ab2743bed27b536eaf589930cb2b63c8f4b751ba9415f", 0x5b}, 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{0x74, 0x111, 0x8, "2bc277634b1f2eacce978454fcc57ec61ce7b6b23b7225703369793138ab52541c9d5f46ddf5ab6f892be544c46b28f391679744ace438d4a78b48e9344206257e0438143bde8ec0c86f26962d557e4f14f1f9cdb93625fa2372f2e4c6643073ca4df0e5f230f9"}, {0x98, 0x3a, 0x5, "bee7b9d54c03547dac111e732c1804a4a87ab98d7b1d82f7f64d5e360449d761ec9eb6a9d29157b8a8c1f9b530d5bab24bc12a7e8c0d799a635ff8713a610d70e8a72eb7adbb357635ed3a0defed59d1be4a8fe4e12e7684abf1e4daf890d1b94b0b5c97b949b7e1be95fd23899f3373c7e8440df0f45582051a16d468e350404cd995280eed0ad8ceeb9a"}, {0x2c, 0x111, 0x80, "b179118b957963d33ef5d46f6e07c03ca5a3606d60912bec3ed30a82a8e6b3"}, {0xd8, 0x0, 0x0, "2ae1e029c4e52c455cb0544d08ae8a3c49b8f998b1fca381d9528356bd7e8859f16c412b9787c6243f8755418baac8de73de48f52f8aa7168a22ec7afd68d23b17ad2f456378df1f1699d488d5862749201d1a66cec0522ca627e527bd0face8b752241520eb88207ff25f7540eab2003824c15773b58dd4858c065f4d495af2b34c49a1d3463ada81eea776488fd85f7a504b3e9fab54e25e1557c75cebe425992002c62e70539f4b8a8979a3f45659d50d6b9dceb29ede5af4b44a5b52d3233ed95deedc05b345d693"}, {0xc8, 0x115, 0x656, "e71c6147b25aec350a2aa9d26fbf50fcc96f024b2a35f434c4030ef93607202f68994313016826db1cf06a66c204b74c059da6d7cd71fa7d3f5af64e460be6debf72c059d09d4b0507eb4c29ce2eed96c01d2eb88ee2a6f5d10d1ed995876f47a490c5fea86afccc87be8b66ab36132590344a8e8b406d8a8fa0c4bacd99f1503cb185b2aa7ba58a004db22e10f251b30d35575d2a5bca16e04761850c6d40304f4d16bb252debb2cfa8fff94413ae8a667e993986c67633f5a35445"}, {0xb8, 0x11, 0xfffffffffffffffd, "600b27753b8803e8ca419bbc54aa8ed59642d8e8afa73d2ebac2ac2146a044f59603b6aeff8c288dd68a9a886c68122cdf3af233eee71b5acd282702032839a07b9f237a3a14e8168ea567f12b938862bab61b8eac685022b5147a5ee3e47eab1682990c1dc0a654a230828721f15c7b5d220a803b2be7088d51763b00dc5e05550d46906de90dccc1f942c3db02bdfc7e1977e2a332012c8b958c9cc04e1f4b98317b7e6bc174ad1b"}, {0x98, 0x111, 0xfffffffffffffcf0, "013d07705e0f73b785c93be3edcd6957d63b08354936ae4dfc7edd83a370ac994b421f4e61efe4f0800a9e3689ec30d54cb40f97424645cc4476d5bc22fd61174fc63895c3fcb166e58dccca2c2acbd6abd164059f06c5671855d04633e584e870ba3bee57bba8dccb0dc8f6b818d362a776537c1a20d7d475c9819d6203f8597edcda1f2c6ecea742941a87"}], 0x1434, 0x4040000}, 0x4}, {{&(0x7f0000bb1000-0x10)=@llc={0x1a, 0xff, 0x200, 0x6, 0x54, 0x200, @random="1e5e8cd53733", [0x0, 0x0]}, 0x10, &(0x7f00001a4000-0x10)=[{&(0x7f0000718000-0x27)="88609df1b86ae0c93b943b6a8b2aa5f5e92340f41dc737c72728ebe7a1f42ecb9b8de1b7d2b583", 0x27}, {&(0x7f0000049000)="8bf0dd475ec214d60b36d3c5ff93538e5cd806daad472b806e34c523313234d84f3595adc88e19d4f953046a2aad729e9a2f0c604d07efd18be65118bc101f749f1cf044d596eab04299cb346122ce33743cdffa83244e3d1ff1742d9084f9c4bd26e883eab749816bf119a3837443d7d69b7ef0934c811673f3ac55297cc4861393f7c36937", 0x86}], 0x2, &(0x7f00009be000)=[{0xe8, 0x102, 0x1000, "38386fcd609d750e31cee21e7bb35e016ca3dd48a208690804c2d14ec03fef54ca16c62cdf65c0327ce8db43f8ea557659dc5679cc81877eb970c8888bc69f01176e01cc8e9f55e3564fb062a019f20a5c685e0e767f7441339a50146c88a62af27d42b6984ff116e4df16ecc59b51609a67e8b348722cdf920dcae5e306338794f5d080ce7f7664665850e84807df7489d369c1a01de61cf78ff08c6a1c91f6d21de10c50a5a0c6bba2edeac73ef1d77e83933b7be0e94d379f57437a4567182ff8c4ebc65a35b2435059929806c2e92c581a5ded519af82f1d"}], 0xe8, 0x20040040}, 0x6c3}], 0x4, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000251000-0x4)=0x9, 0x4) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000bc3000-0x8)={0x0, 0x0}) sendfile(r0, r0, &(0x7f00007ad000)=0x0, 0xffffffffffffffd8) socketpair(0x8, 0x80007, 0x6, &(0x7f0000898000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x8000000000000002, 0x4) 2017/12/21 01:57:59 executing program 7: syz_open_procfs(0x0, &(0x7f0000234000+0xb0e)="6e742f72895f636163686500") 2017/12/21 01:57:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000777000-0x12)={0x0, 0x100, 0x7, 0x1ff, 0x9, 0x0}) poll(&(0x7f0000938000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/21 01:57:59 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x0) ioctl(r0, 0xc8, &(0x7f0000004000)="9c37573209341c9f1f3c9055e6ea8e70b67710f8258ac02ed0de7496b9f577c406e676ecbb7b1836ad00399c12174506915ffd475e2a016534dd113955110c922b2872b93e66962c9588bb57079eedc6f541a1b2e8a8af1e0ed44dcac3db061ad0e5aa3254591dfb08c9ae45d46b614984a4bc7cc1d52725af45c206d0c69596616b1a867b3ade2e8b177a23333b8cf1988412073b880c5d8b4f363d8730a6f7ace6f560ea8153f94aba92bb0d2f7807d44154bd58e9954ef3fe8b4bb5c20c7825f060c0a65e6cbe2563b26cfa46679fa06cad290a8fff3786") r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2017/12/21 01:57:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff5000-0x24)="220000004a0007000700100809e106000a0000000022000008000000000000008c45", 0x22) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d22000-0x8c)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000125000)=0x8c) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000c56000)=0x0, &(0x7f00009b6000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008bb000)={r1, 0x4, 0x10}, &(0x7f0000595000-0x4)=0xc) splice(r0, 0x0, r0, 0x0, 0xfffffffffffffffc, 0xe) [ 60.995335] binder: 13456:13458 transaction failed 29189/-22, size 0-0 line 3007 [ 61.000692] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. [ 61.012916] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. [ 61.025296] binder: 13456:13458 ioctl c0186416 20776fee returned -22 [ 61.035726] binder: 13456:13469 transaction failed 29189/-22, size 0-0 line 3007 2017/12/21 01:57:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000375000)='net/arp\x00') ioctl$TCSETA(r1, 0x5402, &(0x7f0000ed2000)={0x81, 0x1, 0x8, 0x400, 0x3, 0x2, 0x7, 0xfcf, 0x1, 0x8f0}) sendfile(r0, r1, &(0x7f00004db000)=0x0, 0x400ff) recvfrom$ax25(r1, &(0x7f00005ea000-0xba)=""/186, 0xba, 0x2061, 0x0, 0x0) mq_open(&(0x7f0000185000)='net/arp\x00', 0x840, 0xd, &(0x7f0000e99000-0x20)={0x0, 0x100000000, 0x9, 0x88, 0x9, 0x7, 0x10001, 0x4}) accept4$unix(r1, &(0x7f00007f4000)=@file={0x0, ""/108}, &(0x7f0000dec000-0x4)=0x6e, 0x80000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000854000-0x28)={@generic="f9d54d5975b2ee083cb2d8b8bb7f8510", @ifru_settings={0x1, 0x5, @sync=&(0x7f0000cff000)={0xfffffffffffffffc, 0x7, 0x425}}}) 2017/12/21 01:57:59 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000004000)=@random={'system.\x00', '%trusted\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x81, 0x10}, &(0x7f0000009000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={r3, 0x9, 0x7}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xa5, "05b787e765c5f3f802186e2b5f49fe808d2039e46365bf38b606e974d38f69b58556d87e673d7a1c1328854280059429e826c7a696368369ce5ea305c72a7848a84ec6774d40ff8150ca1af903d9c0857bdbf8479ed8ebfb27cd08fbee5ee3f7bf69ab9aec1c839c82ffb83527dd67303c129aa83a3121639b6f070cf50a5c80db93c5e4ef5795e46ec3f29d26bcef4d4b85b9e5b0faf1644d9f9777b6bb266f6aaeb0ad90"}, &(0x7f0000003000)=0xad) r4 = add_key(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="643cd4bb2c5f84da9b85715445aa6e63da366c7def586bc6e6129eccb943456f26725c34c6a363f58cb4a5e36aff4ca62a34ef398fe74a059fcf7ba32e508f93f396eef37cecf0e5171acc7b1e84efc2896e82d79c", 0x55, 0xfffffffffffffffc) add_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000005000)='trusted\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000)='%trusted\x00', 0xfffffffffffffff9) add_key(&(0x7f0000001000)='.request_key_auth\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000-0xf5)="3f5dcbe1f6694ab7f2636b3b95c5b2e5e04055399fc90e12412f4b7185b62bcc7bb98b2454ca9d7ebaa8f5b9765bfc46ed71de85ed9d2831b076f398dcaaf16f744fed803486b379248df25fddaf695f2c9ffd3931b896c00f8e54c3e6373a9827bc681e670c9a9de0de388590f4c84e528a2e231b03d43c1674af8c57de10db124f7c23bca2b609df85b5b620a1687675e43541dfc9a2b0c6d372408401be6893c754b453647059bbe40db956fb51f47718551be8fb9bb20a25b017ce7da79d65d94542ddd13e8996409a7d83737bb80ba064bb92e3e7ebffa1066b474462b7676524d230c7df91323708cb116463fe248a45e4c6", 0xf5, r5) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}) 2017/12/21 01:57:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000091000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00007cc000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4}, &(0x7f0000e71000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e6a000-0xa0)={r2, @in6={{0xa, 0x0, 0xfad, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x39}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xa5c9, 0x2, 0x3, 0x1}, &(0x7f0000dcb000)=0xa0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e7d000)='/dev/rtc\x00', 0x4002, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000996000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000bb2000)=[{&(0x7f0000c44000-0xba)="2900000018003115ffffef0000c50a170a800066016d00099998ffbf08000800040000000ef4ff01ff", 0x29}], 0x1) 2017/12/21 01:57:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r0, &(0x7f0000fa8000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00005ac000)="9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x40, 0x2) clock_gettime(0x0, &(0x7f0000038000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000650000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={r3, r4}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000163000-0x10)=@generic=""/16, 0x10) clock_gettime(0x0, &(0x7f000010c000)={0x0, 0x0}) ppoll(&(0x7f00005c3000)=[{r1, 0x0, 0x0}, {r1, 0x20, 0x0}, {r0, 0x400, 0x0}, {r0, 0x8100, 0x0}, {r0, 0x200, 0x0}, {r1, 0x400, 0x0}, {r1, 0x10, 0x0}], 0x7, &(0x7f000094e000-0x8)={r5, r6+10000000}, &(0x7f0000b54000-0x8)={0x8}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f000054a000)={{0xff, 0x9}, 'port1\x00', 0x0, 0x80440, 0xffffffffffffff00, 0x8001, 0x4, 0x401, 0x3, 0x0, 0x4, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000e0d000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r7, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2017/12/21 01:57:59 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000009000)=0x8, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80002, 0x3f, &(0x7f0000009000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x3) pselect6(0x40, &(0x7f0000009000-0x40)={0x0, 0x9, 0x800, 0x8001, 0xd2, 0x1, 0x4, 0x2}, &(0x7f0000008000)={0x4, 0x1, 0x5, 0x98f, 0x7ff, 0x8cdc, 0x2, 0x1}, &(0x7f0000008000)={0x2, 0xfffffffffffffff8, 0x893e, 0x3, 0x0, 0x0, 0x100, 0x10001}, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000008000)={&(0x7f0000009000-0x8)={0x6}, 0x8}) unshare(0x28060400) exit(0x0) r3 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000009000)=0x1f) close(r3) 2017/12/21 01:57:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006fe000)='net/udp6\x00') write(r0, &(0x7f0000a4b000-0xb9)="86f534610e71e9874ee3dd4643270d2047ceacedcfe3bb1fb316cc635dd60037dbd09d0b950f4349a4e9eb7288beba1ca6a3554c908e41ecf945e047689d04dcf0630fbe37a7794aaa0ae1eef7d27bceb97e86ee88523fa2cd95ada20272ced2635e8322a94d9c8b55611eb56e504caf8af030da317d3be7f091b5bc92704cfb1fe167dd8a602c9dc3795ab2cef0dff779e68366821121657bdd070c10bff31eb3e214f2fdb4ee7d35111a51890ee71491063a0c0345d90e98", 0xb9) sendfile(r0, r0, &(0x7f0000bc4000)=0x0, 0x7fff) 2017/12/21 01:57:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002c9000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000004d000/0x3000)=nil, 0x3000, 0x0, 0x8000012, r0, 0x8000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009de000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005e3000-0x4)=0x8) socketpair$ax25(0x3, 0x7, 0x89b98b9e1af2d0d0, &(0x7f0000321000+0xf6)={0x0, 0x0}) r2 = gettid() fcntl$lock(r1, 0x0, &(0x7f0000265000)={0x0, 0x2, 0x100, 0xffff, r2}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000afb000)='/selinux/create\x00', 0x2, 0x0) 2017/12/21 01:57:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004fd000)='net/packet\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x3a)={r1, 0x3f, 0x32, "95e1a5f00ce7b04392b9d4bee76feb23f1ee0fbc4954cc216ccc3228997cfc3fc1ac7d6a17bb868e3849ee8981134da6a73c"}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f07000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) creat(&(0x7f000000e000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x2) stat(&(0x7f00005c6000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000293000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2017/12/21 01:57:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000010, 0x6, 0xc) r1 = open(&(0x7f00000c6000-0x8)='./file0\x00', 0x40, 0x4) write(r0, &(0x7f00003a9000-0x1f)="1d0000000104ff00fd4345c0051100000700000008000100030400dcff", 0x1d) ioctl$TCSETS(r1, 0x5402, &(0x7f000006a000)={0x98d8, 0x100000001, 0x4, 0x7, 0xa06, 0x7, 0x32, 0x1, 0x4000000000000, 0x5, 0xab, 0x3}) 2017/12/21 01:57:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000072e000-0x34)={{0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x761, 0x80, &(0x7f0000d54000)="f2ecba21416eb6385ee4c30f3f3f", 0xe) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) write$sndseq(r0, &(0x7f0000e7f000)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000260000-0x20)={@common='irlan0\x00', @ifru_flags=0x1}) 2017/12/21 01:57:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000094b000)={0xaa, 0x34, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000d2a000-0xe6)=@hdr={0x0, 0x0, 0x8, 0x0, 0x3, 0x2, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6004, @ipx={0xffff, 0xce, 0x0, 0x5, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "03b885900ea488498001d948a9c5400cbf0230cee1b392174a650dc72dc4e8e6b2a3921ebe4d64dc68a8f6ced1ec1aff7809bc560f0da7b351eea3ef55970b226349f25e9ce1ada1047a79a7fcf0a5eb7f1d2fb1ed54bb4c98c120480eb7271103c6a2efc5ae84f300902a99433790526ac7e8b1988d0d53f7a1629bdccf2c9906d055cf775354b8f36f14e6e9dd00e47fbaf7a911dad8e4623c82a28af1fa041dc2b18c0f46f68084c4649f62050621"}}}}}, 0xe6) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) epoll_create(0x4000000010011) [ 61.045735] binder: 13456:13458 ioctl c0186416 20776fee returned -22 [ 61.053852] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.059281] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/21 01:57:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f0000639000)="14000000070ae7fbff003fff3f00200000000000", 0x14, 0x0, 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x10000001, &(0x7f00006a1000)=0x2ab, 0x4) 2017/12/21 01:57:59 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) 2017/12/21 01:57:59 executing program 7: rt_sigprocmask(0x1, &(0x7f0000b18000)={0x81}, 0x0, 0x8) unshare(0x40600) r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000efa000)=""/115, 0x73, 0x1203d, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 01:57:59 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008ce000)=0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000fee000-0x8)={0x1, r2}) r3 = syz_open_pts(r0, 0x0) syz_open_dev$evdev(&(0x7f0000d39000-0x12)='/dev/input/event#\x00', 0x3, 0x400) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000fe2000-0xc)={0x0, 0x0}) 2017/12/21 01:57:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000c2f000)='./file0/bus\x00', 0x0) fdatasync(r0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c8a000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000289000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000db1000-0x8)=@assoc_value={r3, 0x5}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x487, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2017/12/21 01:57:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@common='gretap0\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bbe000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000403000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7ff, 0x3f, 0x1, 0x0}, &(0x7f0000726000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e74000-0x4)=r2, 0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00004a4000-0x4)=0x0) 2017/12/21 01:57:59 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000fd3000)=[{&(0x7f0000fcf000-0x316d)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000899000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r1, 0x10001, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000877000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0xff, 0x1, 0x8000, 0x3, 0x1}, &(0x7f0000fd5000)=0x20) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000fd6000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e9000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fd8000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd7000)=0xe8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e5e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4000000000000}) connect$packet(r2, &(0x7f0000d40000-0x14)={0x11, 0x1f, r3, 0x1, 0x3f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/21 01:57:59 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000028000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002b3000)="000010009cfdffff00ee") exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000000000)="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", 0x1000, 0x4, &(0x7f0000f73000)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x101}, 0x1c) getdents(r1, &(0x7f000043b000)=""/0, 0x0) 2017/12/21 01:57:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) clone(0x0, &(0x7f00005e8000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") 2017/12/21 01:57:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40802, 0x190) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="785d31241fe7df20e9d1756d5dd577db6768a8116cbfab8c6fa3c3f895b3792711f08561a6059df29f013e274fae38d0006793b05a827528a63025aca4a4b5ec29ff169e6a1115eff9243dfa8cfd0f5a771b273f47fe5be6c45adbb6db37a366d72e6222bbccf25606807d07bb827ce42ae7cc60f66acf7698b62eff64b299528f77b5e8999b240570df390cd9f015be7ba72861e8c19b8c6218a67566aeedd389c989a3ff5281ea52a5b0b15be98a5c4832e9688c9f4b45f83ff6be711568a233f57bb00f7f1f59b9421534904854cd450e35d4c15b8ac2901d831381758c36b7e3384ea8f3f2551726", 0xea, 0x4, &(0x7f0000000000)={0x4, 0xfffffffffffffff9, 0x7, "582216919c4f", 0x3, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) clock_gettime(0x0, &(0x7f0000fe0000)={0x0, 0x0}) ppoll(&(0x7f00003fb000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000ebb000-0x10)={0x0, r2+30000000}, &(0x7f0000a3e000-0x8)={0x0}, 0x8) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/21 01:57:59 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000601000)="8908040800", 0x5) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000693000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000fda000)={"a88e704c3b3a5b4dfdb1dcdb9a6c4544", {0x4, 0x3, 0x3, "a12018034e8e", 0x24, 0x0}}) 2017/12/21 01:57:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) accept4(r0, &(0x7f0000c8c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f77000)=0x10, 0x80000) mkdir(&(0x7f0000dfb000-0x8)='./file0\x00', 0x0) utime(&(0x7f0000d80000)='./file0\x00', &(0x7f0000031000-0x8)={0x4, 0xfffffffffffffff9}) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000882000)='./file0\x00', &(0x7f00002da000-0x8)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000c9a000-0x8)='./file0\x00', 0x1) 2017/12/21 01:57:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000672000)='./file0\x00', &(0x7f00009c9000)='./file0\x00', 0xa000, 0x0, 0x0, 0x7, 0x9, 0x88820) r1 = socket(0x8, 0x807, 0xffffffffffff6081) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c47000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d21000-0x9)='loginuid\x00') ppoll(&(0x7f0000582000-0x20)=[{r0, 0x10, 0x0}, {r1, 0x80, 0x0}, {r2, 0x2108, 0x0}, {r3, 0x4000, 0x0}], 0x4, &(0x7f0000abc000)={0x0, 0x989680}, &(0x7f0000a2b000-0x8)={0x5}, 0x8) r4 = open(&(0x7f0000d73000)='./file0\x00', 0x3f, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000e8e000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) seccomp(0x1, 0x1, &(0x7f00008dd000)={0x1, &(0x7f000076a000-0x8)=[{0x8, 0x5, 0xff, 0x5dc9}]}) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x2) ioctl$TIOCLINUX2(r4, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 01:57:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000c80000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r1, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2017/12/21 01:57:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000070c000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000090a000-0x10)={0xb7c, 0x0, 0x10001, 0x70ee}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000e23000)={r2, 0x1000}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00001af000)=@sack_info={0x0, 0x0, 0x5}, &(0x7f0000e44000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000dbb000-0xa0)={r3, @in6={{0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x3, 0x101, 0x19}, 0xa0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x4) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c22000)='/selinux/context\x00', 0x2, 0x0) epoll_wait(r4, &(0x7f0000227000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000710000-0xc)={0x0, 0x100000000, 0x0}, &(0x7f0000522000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000069b000-0x8)={r5, 0xce}, &(0x7f0000016000)=0x8) [ 61.322342] binder_alloc: binder_alloc_mmap_handler: 13520 20000000-20002000 already mapped failed -16 [ 61.354286] cgroup: cgroup2: unknown option "" [ 61.374375] cgroup: cgroup2: unknown option "" 2017/12/21 01:57:59 executing program 0: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x38) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000002000)={0xfff, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000002000-0x8)={r2, 0x37b2}) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000002000-0x8)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000003000)=0x3) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@generic="3edbbce3bc6497f3f0ac68ebe455e8a8", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000002000)={0x1, 0x89, 0x6cb, 0x800, 0xfffffffffffffc00, 0x100000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x4) flock(r0, 0x2) 2017/12/21 01:57:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fbd000)='/selinux/enforce\x00', 0x200, 0x0) syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') 2017/12/21 01:57:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x80000000000001, &(0x7f00006bd000)={0x8000000000008}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = memfd_create(&(0x7f000003a000)='bdevkeyring\a-GPLvboxnet0\'{wlan1&em1vmnet0\x00', 0x0) write(r0, &(0x7f000030c000-0x10)="02", 0x1) 2017/12/21 01:57:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d57000)=']eth0\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) time(&(0x7f000011d000)=0x0) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x3) r1 = pkey_alloc(0x0, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bb4000-0x8)={0x0, 0x76a61061}, &(0x7f000028a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000551000-0xa0)={r2, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3ff, 0x3f, 0x7ff, 0x1}, &(0x7f0000f79000-0x4)=0xa0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x6, r1) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2000004, 0xffffffffffffffff) 2017/12/21 01:57:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a57000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000463000)={0x9, 0x2, 0x1bd7}) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f000094f000-0x3)='t', 0x1) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e24000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000453000-0x4)=0xe8) fstat(r1, &(0x7f0000208000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) sendfile(r1, r1, 0x0, 0x80) signalfd4(r1, &(0x7f0000d36000)={0x1}, 0x8, 0x80800) 2017/12/21 01:57:59 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000095f000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt(r0, 0x401, 0x400, &(0x7f0000afc000)="76a669835c7bfc8f82d81b24a2ed47fd97de44cc540e426188cb64586c66806c6ff42ee7c6bf595c965ccfa0b1f8457d08d3aecd3b460429a8f911491d2f67866fc9d5973ed8a63d4d6afce3672f8a5f7546268b7f6d8c492bb6cac4b92221c6e6389509d55bd6d8806ae6696b4331cde3719d58d2566f6ffc4e60b7", 0x7c) 2017/12/21 01:57:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dc5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x14) sendmsg(r0, &(0x7f00008ee000)={&(0x7f0000c05000-0x58)=@nfc_llcp={0x27, 0x3, 0x7, 0x3, 0x1, 0x5b, "03d73458d96db2cdf6b828ab589b87bf4b2761dcc11ab5de5d8c4d9665fea111e14805f69d099715c235ff0218c6b0f3407f2e1bb77c6fba710827600c81f8", 0x0}, 0x58, &(0x7f00008e0000)=[{&(0x7f000079d000)="46c8b2e1994fda4d585aaebe0c7ea482f2037770f3e65e2329b9149f719fb920fd22f568941118ba059bbfa3d3b018693dff5c04805a4ab20b227300e4b024bc0dcb5f0ea53d0de80772775106432d8afb604fa79607ac7b4b9aa09a922bd35b7bce296149d4651f7ac3065d6b99f43b212b9fcb0406354d31e3af288fb1ebec0b299c1c43ef7d10b50fd1ca18000e3deef67060e399a470c3ae435185af5c744dfb3de6af8f26082c0ae07ee7069713b37288163d9abbdeedb364f4a653ae3efbf6d083f6cbc6ec4fd178f5a6fefcfba833b7e6b6045490b93ca7", 0xdb}, {&(0x7f00005fa000)="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", 0x1000}], 0x2, 0x0, 0x0, 0xc5}, 0x40) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000de1000)="290000001800310900000001000000070a0000000000ff06800000000800080004000f000010f4ff01", 0x29}], 0x1) 2017/12/21 01:57:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40802, 0x190) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="785d31241fe7df20e9d1756d5dd577db6768a8116cbfab8c6fa3c3f895b3792711f08561a6059df29f013e274fae38d0006793b05a827528a63025aca4a4b5ec29ff169e6a1115eff9243dfa8cfd0f5a771b273f47fe5be6c45adbb6db37a366d72e6222bbccf25606807d07bb827ce42ae7cc60f66acf7698b62eff64b299528f77b5e8999b240570df390cd9f015be7ba72861e8c19b8c6218a67566aeedd389c989a3ff5281ea52a5b0b15be98a5c4832e9688c9f4b45f83ff6be711568a233f57bb00f7f1f59b9421534904854cd450e35d4c15b8ac2901d831381758c36b7e3384ea8f3f2551726", 0xea, 0x4, &(0x7f0000000000)={0x4, 0xfffffffffffffff9, 0x7, "582216919c4f", 0x3, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) clock_gettime(0x0, &(0x7f0000fe0000)={0x0, 0x0}) ppoll(&(0x7f00003fb000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000ebb000-0x10)={0x0, r2+30000000}, &(0x7f0000a3e000-0x8)={0x0}, 0x8) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/21 01:57:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000956000)={0x0}, 0x8) r0 = syz_open_dev$usbmon(&(0x7f00008f8000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x1) ioctl$TIOCNXCL(r0, 0x540d) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004d4000)={{&(0x7f000010f000/0x4000)=nil, 0x4000}, 0x3, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000798000)={0x0, 0x0}) fdatasync(r1) 2017/12/21 01:57:59 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000012000/0x2000)=nil) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000012000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/21 01:57:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009fb000)={0x0, 0x0}) 2017/12/21 01:57:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={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]}, [0x2, 0x9, 0x3, 0x4, 0x0, 0x5, 0x6, 0x5, 0xfffffffffffffffd, 0x0, 0x9c, 0x3, 0x20, 0x7d1, 0x100]}, &(0x7f0000002000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) r2 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000003000-0x8)=[0xffffffffffffffff, 0x0]) r6 = getgid() r7 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000001000)=[r2, r3, r4, r5, r6, r7, r8]) timer_create(0x7, &(0x7f0000001000-0x58)={0x0, 0x11, 0x2, @thr={&(0x7f0000823000)="823c810752a99390fafbb116914f2b522d8ab55d28683a580d12b96e7362cb0ba8d13152569ce5f232f36809b834fce72a12c293eb1eb88453108147f8a0a6a1f152e7273e0088cf60e2170453a4bc6e5720397afa425b76a94919347fcd328e8e45e9ff22310dcc417849351cdd8af913069442235ca343e1b982e6a126344b8df5174ad85f93eea787e29e9bf66603355753bdc9720824c5cbac94aacba9d3ac1abc9853fb2652eab6f5e91c400f7cc326f28a9513a73132b691a9f857b7cca892fb629ec8e895fe10750d2072a401bb8f957c8f82bdaa2f8b684d72296542c34c4e118ecbd79df072daa8e9d0da50ad63cf1e", &(0x7f0000001000-0xee)="d5bcb71a511113b10f089ec39a420c3a5b43fa37cdc1ca744e5bf04c0779979dbe872a1ec5ab2f1ae68a55025e479341eabe917b59626494095d36d37d75ea886a66ff1fdaf2fa73381e28f6972dfcb84b2b33fe9ab5c95358981ad4bb290b916a69f136329a9e5e8a164c8a730d3dc681e557d11602c37cb3891e4e57c9eec0d0859686516972d525caab335d05c5a909c4476b6bab9712772853ddf319887497e058704369f969bfb82488c1a75f1b0cd5d14cc8e8fc3726b8aa40e568da6fdf8dc52068f4e1098333e296c775380e7211ffb1fb31fc4f7cbce07f174d36e391ff9580ece5dcbe662694b1c8d6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d4a000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) timer_getoverrun(r9) 2017/12/21 01:57:59 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0x8) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x0, 0x0}) poll(&(0x7f0000010000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/21 01:57:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x4) r0 = socket(0x11, 0x2, 0x8) recvfrom$ipx(r0, &(0x7f000058e000)=""/110, 0x6e, 0x0, 0x0, 0x0) bind(r0, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 2017/12/21 01:57:59 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000056e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ff4000)=0x14, 0x80000) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ff4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r1}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000ff5000)={0xffffffffffffff80, 0x3, 0x8, 0x7}, 0x10) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f0000ff0000-0x60)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa61c288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f801ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000ff8000-0x44)=""/68) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000ff4000-0x4)=0x5, 0x4) sendto$inet6(r2, &(0x7f0000fe0000-0x1000)="", 0x0, 0x0, &(0x7f0000fdf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/21 01:57:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="e09d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006ce000)={0x0, 0x2, 0x0}, 0x4) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000b7e000)=@generic={0x11, "0000010000000000080044944eeba71a4976e200002cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679595ad9302000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad6c5ecc326d3a09ffc2c654"}, 0x80) sendmsg(r1, &(0x7f00006af000)={0x0, 0x0, &(0x7f00001e5000)=[], 0x0, &(0x7f000068a000-0x1398)=[], 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000b19000-0x40)=[{{&(0x7f0000658000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ea8000)=[{&(0x7f0000268000-0x92e)=""/4096, 0x1000}], 0x1, &(0x7f0000c46000)=""/204, 0xcc, 0x6}, 0x6}, {{&(0x7f0000b8c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000055b000-0x8)=[{&(0x7f0000886000-0x4a)=""/74, 0x4a}], 0x1, &(0x7f0000906000-0x16)=""/22, 0x16, 0x6}, 0xffffffffffffa38e}], 0x2, 0x0, &(0x7f0000cf7000+0x3e0)={0x0, 0x989680}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000006f000-0xc)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000ff2000)=0xc) bind$packet(r0, &(0x7f00005af000-0x14)={0x11, 0xff, r2, 0x1, 0x10000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/21 01:57:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0xfff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c50000)={0x2, &(0x7f0000d65000-0x18)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000019000-0x18)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r2, &(0x7f0000009000)=[{&(0x7f0000006000)="8f", 0x1}], 0x1) 2017/12/21 01:57:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x6) getsockname$ipx(r0, &(0x7f00001ae000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000755000-0x4)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000be4000-0x20)={@generic="4bf1b044d40b3c0e7da205bdd713ff00", @ifru_flags=0x401}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f3000)='/dev/autofs\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000cf1000)={0x3, 0x7, 0x0, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000948000)=0x0, &(0x7f0000892000)=0x4) syz_open_dev$sndtimer(&(0x7f0000e83000)='/dev/snd/timer\x00', 0x0, 0x0) 2017/12/21 01:57:59 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d20000)='./file0\x00', 0x101040, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r0, 0x5428) writev(r0, &(0x7f00003a8000)=[{&(0x7f0000e6e000-0x2f)="9cff393797cc2b4c98a3f1c86086b259e3f4b0ffe811494b469ede01d969a254e3d55cd6aa0ce3a00a7ae098705240", 0x2f}, {&(0x7f0000538000)="c54f00318b49f401d4921ac64048032d8a18ecf84356fd3d017a9bde86c5bb6b2e9518031bcaeca44b837332e4da2b23e5075ea0fecc4c84a485cbb45d9f30eab631d14ff27070ccb892d92ce21cb37254232808a44eb6094815d7e388572ef5421518ebaf57bacf52c4962ce434b5b1824086e874d74ecc6c1c791ed3dd9ac45a289964e56b0bbbf7f3b262804a7d4f3bd0fb291322d0ddaebe3c2de368596ed786bf334828fa280e877080c4a1ddeef48b361b532ae5018d6e3d0d223280a150b4c9493e5ef301ec5fe7ca0ea347cdd066370dba35009befb89605d1d4a9da4b4b6fab660fd946b8cf1c9b9ea3f2", 0xef}, {&(0x7f0000cdc000)="", 0x0}], 0x3) execve(&(0x7f0000e24000)='./file0\x00', &(0x7f00008e6000-0x18)=[], &(0x7f0000d35000-0x8)=[&(0x7f0000d37000)="5e656d3173656c660f2a6d643573756d00", &(0x7f0000483000)=""]) symlink(&(0x7f000050e000)='./file0\x00', &(0x7f000031c000)='./file0\x00') 2017/12/21 01:57:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d45000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00002f6000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f000044e000-0x8)={r1, &(0x7f000027b000)=""/243}) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) timerfd_gettime(0xffffffffffffffff, &(0x7f0000a1f000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r2, &(0x7f00004d0000-0x3)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x0}) epoll_create(0x1) [ 61.635678] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 61.647055] IPv6: NLM_F_REPLACE set, but no existing node found! 2017/12/21 01:57:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000070000)=0x9, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000fb2000-0x9c)="04f970ac2f10fa5ccf9f7a16094e20338281f7a61a9b2b87902af8e355606cdb715b38378e4fa81c042c1a33986267046237b1d289891dafef8cd22235d2f2497b95a9c05d3bc25d6d83614b92752029461e7a6ee062a4701571abd1de71571a4e84159da6ebaa3cdb0243897161ddf4c8fda107aba3d40e1270d7feada65656bc22de04ed3c62b3ee4286c732b7aabdbf5820f896f9e6ed897fd1b2", 0x9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ace000)={0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x9}, &(0x7f0000c7c000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000012c000)={r1, 0xc35, 0x10}, &(0x7f0000d0a000-0x1)=0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000075a000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xffffffffffffffaf, 0x0, 0x0, &(0x7f00002f3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/12/21 01:57:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) pipe2(&(0x7f000081e000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000779000)={0x5, 0x1, 0x8001, {0x0, 0x0}, 0x9, 0x99, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x0) mount(&(0x7f0000ccb000)='./file0\x00', &(0x7f00003cf000)='../file0\x00', &(0x7f0000222000-0x9)='devtmpfs\x00', 0x0, &(0x7f0000ff0000)="") 2017/12/21 01:57:59 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000971000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000baf000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000bac000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000015b000-0x4)=0x5, 0x4) write(r1, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2017/12/21 01:57:59 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a42000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) setns(r1, 0x625d6015386197b6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038b000)='/dev/rfkill\x00', 0x101200, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000252000-0x2)={0x6, 0x3476788a}) r3 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000695000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ce9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000056c000)=0xc) sched_setaffinity(r4, 0x8, &(0x7f0000fb3000-0x8)=0x8000) ioctl$sock_ifreq(r1, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x552, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00006d5000-0x4)=0x0) 2017/12/21 01:57:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000a7f000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b8b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$unix(r2, 0x0, &(0x7f00006d8000-0x4)=0x0, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000cc8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000054000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00001ab000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, r4}) epoll_create1(0x0) ioctl(r3, 0x9, &(0x7f0000ca8000-0xbb)="a7c29c8d361075f50dd408d5d37cd8baeb36d9d4eb9b4f9b76421a92a99ea791a0c32c77b28225249b3747acfc0747a7acbbee77478ecf1684102153679fed73a7c379d2b845ecedbabd8349c8461290b80b3448bec57484784fafb45b92b139c04201e44f868868cb227f170c7fa2d8d07befdf0899e97477c2f6ef113ac42c92c57a030df878f74283b1f1ac3ea251122efb418e28c2e44a3375bf802a130a355d257df27fe327b17afd25b369db2126f859423a3c638e30654a") epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x1, 0x0}) fstat(r2, &(0x7f0000b03000-0x37)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c01000)={0xaa, 0x1, 0x0}) 2017/12/21 01:57:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x2) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000783000-0x4)=0x263, 0x4) poll(&(0x7f00003eb000)=[{r0, 0x60, 0x0}, {r0, 0xa402, 0x0}, {r0, 0x80, 0x0}, {r0, 0x2, 0x0}, {r0, 0x1, 0x0}], 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d04000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x3, 0xff, 0x6, 0x5, 0x7, 0xff}, 0x20) 2017/12/21 01:57:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) writev(r0, &(0x7f00000db000-0x48)=[{&(0x7f0000561000-0xa6)="", 0x0}, {&(0x7f0000c88000-0x84)="ab", 0x1}], 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000dbe000)=0x0) getpgid(r1) 2017/12/21 01:57:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000100000-0x8)=0x3ff) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000976000)={@generic="3b561d55e6a329ebbe633f266af25e46", @ifru_flags=0x1}) 2017/12/21 01:57:59 executing program 5: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000670000)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000426000)="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", 0x599, 0x0, &(0x7f0000f57000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f5d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f5e000-0x59)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f000004a000)=""/77, &(0x7f0000f64000)=0x4d) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x41b096edfadacf22, 0x4, 0x40, &(0x7f0000f63000)={0x0, 0x0}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000f63000)={0x1ff, 0x10, 0x5, 0x100000000, 0x7217, 0x100}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f64000-0xb3)="0404c7b0deff85549276fcce6d7f4484ae1cecfdd35f9dec32e58b0795f4169e255b99c311a4efd1d6d728703591d8afa0f0262e748b62a74924ab9b8706f94c3ca093f8e19f21ccb904a21c2f446024327f19230be05cefd934f964ccfcf42f4c282fc7032b072df31bb5d9970b3432b70f6c4897e83dd7358c36a79d95de206bcbf24956c8592aa8338da20194f53816262a56e452c19400e9729359d1077fe32064b13cdc76639e1916c77a4d1a6533c02e", 0xb3, 0x40040, 0x0, 0x0) 2017/12/21 01:57:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000053e000-0x8)=[0x9063, 0x60000000000004]) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00006d1000)=""/4096) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e52000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000917000)=0x0) r2 = add_key(&(0x7f0000c67000)='big_key\x00', &(0x7f00002fa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e04000-0xed)="61b76e2ee2cb30edb9e713ef27e4165be11f57a2d302e043ea9fc2132d478f408b88dd32a64bcdf430e6dfd0df8f8c34ce685eb907f3ee30237fe3aea95f8c6bbe770a5620b7213df1b959ff0709bdc7c66ad665a5a2292d88b370ae159a890ec8cf292e75c751148a709304dae0f74a04f51d6404b0fab1bba70b3192ef94706a0e04ed2e1493796a20711f6aadaee720719101f0e37f989bae5a5e913b2f38f2d071376477dd0dae40b9259b6aa4a9d1810698568e1321c846a2e181de26ce51197822644023e6b3d090738c739f8f754e0dbaab7563ac09b311173eaba405fdd5722038aff9f2a194082208", 0xed, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r2, 0x4) dup2(r0, r0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00001f1000-0xda)=""/218) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000e53000)=[0xa2, 0x8000]) 2017/12/21 01:57:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000184000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000136000-0x10)={0x75b, 0x0, 0x10003, 0x3}) pipe(&(0x7f0000be4000)={0x0, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000617000)={0x3, r2}) fchdir(r0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000182000-0x20)={@common='rose0\x00', @ifru_flags=0x800}) r3 = syz_open_dev$tun(&(0x7f0000bc4000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) dup2(r0, r3) 2017/12/21 01:57:59 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ffb000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000627000-0x4)=0xffffffffffffffee, 0x4) r1 = userfaultfd(0x80800) userfaultfd(0x80800) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000ffb000)="650056ceff8f7e53b38b9b8635e2aab72b6a86f19c983589739366fa8087f34fee251879d3ea7b05f2c28c075ca8119003b8") ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000d41000-0xc)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00003c3000)={{&(0x7f0000233000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007fd000-0x4)=0x0, &(0x7f00006f0000)=0x4) 2017/12/21 01:57:59 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f000010f000-0x5c)=""/92, 0x5c, 0xfffffffffffffc01, &(0x7f0000001000-0x8)={0x0, 0x989680}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x1, 0x0, &(0x7f00001f4000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) 2017/12/21 01:58:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000cb8000)=0x9) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, 0xffffffffffffffff) 2017/12/21 01:58:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x2c) 2017/12/21 01:58:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bba000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) flock(r0, 0x7) mkdir(&(0x7f000021f000)='./file0\x00', 0x192) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000dc5000-0xa)='./control\x00', 0x83000000) getgid() r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000045000-0xa)='./control\x00', 0x0) 2017/12/21 01:58:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000c8e000-0x58)={0x0, 0x26, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a9000-0x4)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000212000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000025e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) timer_settime(r0, 0x1, &(0x7f0000d22000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000f1b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) add_key$user(&(0x7f0000bbf000)='user\x00', &(0x7f000042c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f1a000-0x31)="fc", 0x1, 0xfffffffffffffff8) 2017/12/21 01:58:00 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x1, 0x12, r0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f000000d000)=""/38) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0}) r5 = mmap$binder(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3000004, 0x4f3bffba05322b7c, r0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x58, 0x0, &(0x7f000000d000-0x58)=[@clear_death={0x400c630f, 0x4, 0x0}, @dead_binder_done={0x40086310, 0x1}, @acquire_done={0x40106309, r2, 0x3}, @increfs_done={0x40106308, r4, 0x4}, @acquire_done={0x40106309, r5, 0x4}], 0x0, 0x0, &(0x7f0000005000)=""}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f000000e000)={&(0x7f0000001000/0x4000)=nil, 0x2f42, 0x7, 0x4, &(0x7f0000009000/0x4000)=nil, 0x401}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) 2017/12/21 01:58:00 executing program 6: mmap(&(0x7f0000000000/0xd0c000)=nil, 0xd0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, 0xffffffffffffffff) r0 = add_key(&(0x7f0000d02000-0x5)='user\x00', &(0x7f00009f1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aa5000-0x6e)='n', 0x1, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000a9e000-0x12)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d0b000)="02", 0x0) mmap(&(0x7f0000d0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1000000000000001, &(0x7f00006fe000)={{0x0, 0x0}, {0x0, 0x0}}) keyctl$search(0xa, r1, &(0x7f0000d04000-0x5)='user\x00', &(0x7f00008ea000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) [ 61.940709] binder: 13693:13696 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 61.952434] binder: 13693:13696 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 61.964809] binder: 13693:13707 ioctl c0186415 2000e000 returned -22 [ 61.966343] binder: 13693:13696 BC_ACQUIRE_DONE u000000002000b000 no match [ 61.966349] binder: 13693:13696 BC_INCREFS_DONE u0000000000000000 no match [ 61.966355] binder: 13693:13696 BC_ACQUIRE_DONE uffffffffffffffff no match [ 61.989489] binder: 13693:13696 transaction failed 29189/-22, size 0-0 line 3007 [ 62.008216] binder: 13693:13696 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 62.015208] binder: 13693:13696 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 62.022978] binder: 13693:13696 BC_ACQUIRE_DONE u000000002000b000 no match [ 62.023699] binder: 13693:13707 ioctl c0186415 2000e000 returned -22 2017/12/21 01:58:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000819000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x1, 0x0, 0x3, 0x7, 0xfffffffffffffff7, 0x401}, &(0x7f00006c9000-0x4)=0x20) dup2(r1, r0) 2017/12/21 01:58:00 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 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$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = syz_open_procfs(0x0, &(0x7f0000011000-0xa)='net/igmp6\x00') setsockopt(r2, 0x9, 0x81, &(0x7f0000002000)="a1dbadedcf333cec1f7d96e03d8975894d91580af76d102f46b60ed6197cd04a8383f9af30b09c8685c96d47cdc98872abb96cafc3043879da9b6b4e4aa8e8b91088046494ea946224e762fd13ca6fc08bdd67a2a0fd4ed51d10fc79f56b75f5aa6c2a1efc8f81a9cb72e17a9e92de", 0x6f) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000015000)="b5e4197b37d0dcbef2b65cd0abea9128ba77ba0a22afbee5f24a5e3f64114502df447e3f0cadde07cdbf5629c9ae8cf3ea5b7d6f7167aabd94379279e2e1961259777fea04e56afebcf92cacb8df3b8cf39b6cff0e277b2534657210a00d3e7a0475761ad348a3a3a405689e19931e1030970b86fdbc052818e6108b3e278fe8b2c393611674a6a25dccceb8907f9579644dbccefa386a7d55de560afd612b42166b0e926e6fdf1cbdc1d4a06e5d5cf2dd7d5ea138139ce09a234e66e0c2ff4707d650a135f6b11cfd45330b611c288a7f2d572a94f20af78aae81593eae52096045") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f06000-0xb)='/dev/hwrng\x00', 0x0, 0x0) 2017/12/21 01:58:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mount(&(0x7f0000e24000)='./file0\x00', &(0x7f00000b8000-0x1)='.', &(0x7f0000a60000)='ramfs\x00', 0x2000000, &(0x7f00009bf000)="") readv(0xffffffffffffffff, &(0x7f0000d33000)=[{&(0x7f00008be000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/21 01:58:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000613000-0x16)={0x1, 0x3, [@random="38a5830e1971", @random="e1c66aaee67e", @random="fd4e8139f802"]}) r1 = syz_open_dev$tun(&(0x7f0000bca000-0xd)='/dev/net/tun\x00', 0x0, 0x84afe) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="6772653000000000000100", @ifru_map={0x2000000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000f82000-0x28)={@common='gre0\x00', @ifru_mtu=0x1}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000045a000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2017/12/21 01:58:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000042f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x46c04) read(r0, &(0x7f0000ed2000)=""/1, 0x1) sendmmsg$unix(r1, &(0x7f0000cd8000)=[], 0x0, 0x8000) 2017/12/21 01:58:00 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000-0x118)=[{&(0x7f0000011000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000010000)=[{&(0x7f0000011000)="", 0x0}], 0x1, &(0x7f0000010000-0x14)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000010000-0x10)={&(0x7f0000008000/0x1000)=nil, 0x1000}) 2017/12/21 01:58:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00008d3000)='/proc/self/net/pfkey\x00', 0x800, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000d6000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) dup3(r0, r0, 0x80000) mq_notify(r0, &(0x7f00006cc000-0x50)={0x0, 0x0, 0x1, @thr={&(0x7f0000f72000)="cd19739ba6213415e60185a36eb9b00e134ab6116937fd5fcfc461183afe3c376767efb0c5ec6e1ca36ab91386e1bba478fcbbfe79d8049ffd3efc04250a66195762d83caf6ac4f1f0045e9fc5e315af935d15871e7c1861b74437d8421052d88231e6c698a5977ff115f6ba68247c3904038f02b391521cc89efaf6af75e4bbcf62a62342500ac5bc1fec958c02951805ca875605ee217acdd16ba7301c900f9590e9069471e7945984d50c4ac282e9186b091544d622f7f8c156c884144c09310d3f5f9aa25219b8d9b7a6701e2a83a6d54aaa7a0f45364d0533c14050cd8b0a4d86cef886037b4206406ef511fc27a703c7e074ed8171", &(0x7f0000bcc000-0xcc)="92e1386a69b7bc459e110627657d438346e51ca4f04777fdf031cbfb0620cce4684954f4472b8e4d1c2ae80f719ac2faeb9eefd596d27bf6da2804b759e0f79c3c9dc4cf9f8e00591bee3ebf52294cb54bf1eff789092409a49baad1c0e4ee2bfab17d0e4c6408764fa0984465ee9764adcecae2d9529de8d59750d8f11cff782febe70f69a9312be119058c77b49480bd3eb3e4fdd86e7457da7a59c1facd8cd7068b356ace3851b6a9c986ff645b3ba0869e1482bffe990edc070678ee82bb32e3f47a1a5ced95dc71d152"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 01:58:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0xbf, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0xfffffffffffffffc, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 01:58:00 executing program 0: mmap(&(0x7f0000003000/0x96b000)=nil, 0x96b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f000000f000)=[{0x11, 0x21, 0x209, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000013000-0x64)=[], 0x0, 0x0}, 0x0) 2017/12/21 01:58:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f79000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f000047d000+0xf04)={{0x1, 0x3, 0x3, 0x0, 0x4}, 0x7fff, 0x2, 'id0\x00', 'timer1\x00', 0x0, 0x80000001, 0xffffffff80000001, 0x1000, 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]}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007d6000-0x4)={0x0}, &(0x7f00004ee000-0x4)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 01:58:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000c12000-0x10)={0x8, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000fc5000-0x8)={0x9, r1}) write(r0, &(0x7f0000d86000)="232109a7", 0x4) ftruncate(r0, 0xa44) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002a6000)=[&(0x7f0000fbb000-0x11)='/dev/vga_arbiter\x00'], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00008dc000)=0x100000000) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000062d000)="57a18677d1469b2b78ee62b324aadd54c18b5e497037c36618718e3b6a9e7b2c0f55af1e38a5b2938ec7e9ecfcc318eeba47dd96513e14954db172599e64dccc14c25035b06ee4e7d28168636c87a3d799b3d4c57a3740343c94ad97417c5da45e79e3c4d6ff67c70cd4268e887bacf172d34903383508a5683d97ed") 2017/12/21 01:58:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a9a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d8000-0x4)=0xe8) getgroups(0x6, &(0x7f0000772000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000f09000)='./file0\x00', &(0x7f00003be000)='./file0\x00', 0x6000, r0, r1, 0x7, 0xffffffff, 0x880000) r2 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r2, &(0x7f0000d07000-0x8)='./file0\x00') setxattr(&(0x7f0000fa9000)='./file0/file0\x00', &(0x7f0000131000)=@random={'security.\x00', 'user\x00'}, &(0x7f0000215000-0x1)='\x00', 0x1, 0x0) 2017/12/21 01:58:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000018f000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000da1000-0x4)=0x98) r1 = syz_open_procfs(0x0, &(0x7f0000c9d000)='smaps\x00') mmap(&(0x7f00001a5000/0x3000)=nil, 0x3000, 0x0, 0x7031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000029b000)=""/0, 0x0, 0x4000019) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000738000-0xc)={r0, 0x68, &(0x7f0000ecb000-0x68)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d93000)=0xc) [ 62.023806] binder: 13693:13708 transaction failed 29189/-22, size 0-0 line 3007 [ 62.044031] binder: 13693:13696 BC_INCREFS_DONE u0000000000000000 no match [ 62.051046] binder: 13693:13696 BC_ACQUIRE_DONE uffffffffffffffff no match [ 62.058803] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.064413] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/21 01:58:00 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000002000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/241, 0xf1}, {&(0x7f0000000000)=""/218, 0xda}], 0x2, &(0x7f0000000000)=""/78, 0x4e, 0x6}, 0x40010000) splice(r0, 0x0, r0, 0x0, 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000)=[@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x64) connect$ipx(r0, &(0x7f0000003000-0x10)={0x4, 0x2, 0x7fff, "acbb800053b1", 0x8001, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0xa, &(0x7f0000000000)="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", 0x163) write(r0, &(0x7f0000002000-0x7e)="fce26a11a6a94da63c6d2d96394a77eb0f32d0fd956f340883c2c773ddc07db3e7525ea5a3372e453e0c0d084b32aec29c6f35c8bb7a4863568cd3ff4328514295989a72a2b8af081be08f4d88ec4d31cb0334409c864699c52b2be036a1fa92c37dd3e0ccb491579930d95a23531863b485516a437f573ed1aefc40e96a", 0x7e) 2017/12/21 01:58:00 executing program 1: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') sendfile(r0, r0, &(0x7f0000190000)=0x0, 0x3f73) write$fuse(r0, &(0x7f00009f1000)={0x28, 0x0, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) 2017/12/21 01:58:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c06000)='/dev/sg#\x00', 0x40000000001, 0x7ffd) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000093c000)={&(0x7f0000a20000)=[0xfffffffeffffffff, 0x5, 0x577, 0x400000000000, 0x1f, 0xa3b1, 0x86c5, 0x1000, 0x3ff], 0x9, 0x8118, 0x56, 0x1a77, 0x1, 0x3, {0x3, 0x6a, 0x3ff, 0x1, 0x6, 0x732e9b60, 0xff, 0x7, 0x2, 0x6, 0x8, 0x5, 0x0, 0x2, "ee215982b326e034fbdd16943341241c4a094f44fb6c7cb682f75109d6c101db"}}) [ 62.117189] binder: 13710:13740 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 62.128082] binder: 13710:13717 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 62.139798] binder: 13710:13717 BC_DEAD_BINDER_DONE 0000000000000000 not found 2017/12/21 01:58:00 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000002000)={0x19980330, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ptmx\x00', 0x40000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x485, &(0x7f0000001000)="", 0x0) 2017/12/21 01:58:00 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000109000)='/dev/ppp\x00', 0x4001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f64000)='/dev/snd/seq\x00', 0x0, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000466000+0xeb8)={0x0, 0x0}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000d06000)={0x1, &(0x7f0000a6a000)=[{0x92, 0x1, 0x1, 0x5}]}, 0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00007d9000)={0xffffffffffffffff, 0x0, 0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 01:58:00 executing program 1: mmap(&(0x7f000004e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000004f000)=0x3, 0x4) getrusage(0x0, &(0x7f000004f000-0x29)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000050000-0x4)=0x0) r2 = gettid() tgkill(r1, r2, 0x5) 2017/12/21 01:58:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000b10000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000666000-0xe)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000609000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000c5a000)='ext3\x00', 0x2000, &(0x7f00003db000-0x23)="") clock_gettime(0x0, &(0x7f0000a8d000)={0x0, 0x0}) utimes(&(0x7f0000e1b000)='./file0/file0\x00', &(0x7f0000899000)={{0x0, 0x7530}, {r1, r2/1000+10000}}) utimes(&(0x7f0000f2a000-0xe)='./file0/file0\x00', &(0x7f0000a56000-0x10)={{0x0, 0x7530}, {0x77359400, 0x0}}) 2017/12/21 01:58:00 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/ptmx\x00', 0x10401, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r0, 0x2000, 0x0}], 0x1, 0x400) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000fe9000-0x4)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0xffffffff80000000, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) 2017/12/21 01:58:00 executing program 3: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x25, 0x0, 0x0, "00000807c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000551000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000558000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002ca000)={@common='yam0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 01:58:00 executing program 2: mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) socket$netlink(0x10, 0x3, 0x12) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000a6e000-0x4)=0x4, 0x4) 2017/12/21 01:58:00 executing program 0: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00006df000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000fe2000-0x4)=0xc) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000fe3000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, r1}, 0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f3c000-0xc)={r1, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/21 01:58:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80807, 0x3) r1 = openat(0xffffffffffffffff, &(0x7f0000f75000-0x8)='./file0\x00', 0x600200, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000afb000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008ff000)=@ethtool_perm_addr={0x20, 0x70, "a8df0564282aac56079c4e09a6bffca8306f812ab4ebcd1ab79413108a17e991a30b85ab056502c5d62f05a0c208b57d93217e8def6200d775e0fc5b1d712bc624e8e33272de7738841018ea5bdd01d858e432b7b89a90a50584e109616d548a5bd87a8e548a277dff79c317b02c4b14"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000bab000-0x20)=[{&(0x7f0000f61000-0x29)=""/41, 0x29}, {&(0x7f00002db000-0x11)=""/17, 0x11}, {&(0x7f0000677000-0xc7)=""/199, 0xc7}, {&(0x7f0000166000-0x26)=""/38, 0x26}], 0x4) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000290000)={0x0, 0x0}) mq_open(&(0x7f0000dd1000-0x5)='.elf\x00', 0x0, 0x0, &(0x7f00009bb000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 01:58:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f4b000-0x1a8)={0x459, 0x401, 0x4, 0x7, 0x7, [{0x1, 0x3, 0x0, 0x0, 0x0, 0x601, 0x0, 0x0, 0x0}, {0x4, 0x100000001, 0x1, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}, {0x8, 0x100000000, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x5496, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0x7, 0x10000, 0x80, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x6, 0x9, 0x3ff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x9, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}]}) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000036f000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000be000-0x8)=0x1) 2017/12/21 01:58:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ftruncate(r0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f8f000)='./file0\x00', 0xfffffffff7ffffff) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000d80000-0x8)='./file0\x00', &(0x7f00005f2000-0x6)='btrfs\x00', 0x11, &(0x7f0000a70000)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000aef000)=0x0, 0xa8) [ 62.252873] device lo entered promiscuous mode 2017/12/21 01:58:00 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDDISABIO(r0, 0x4b37) unshare(0x0) 2017/12/21 01:58:00 executing program 2: mmap(&(0x7f0000000000/0x892000)=nil, 0x892000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000259000)='/dev/sg#\x00', 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) syz_open_dev$urandom(&(0x7f000070e000)='/dev/urandom\x00', 0x0, 0x80000) ioctl$int_in(r0, 0x5420, &(0x7f0000000000)=0x0) 2017/12/21 01:58:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = accept4$unix(r0, &(0x7f0000de5000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c26000-0x4)=0x8, 0x80800) accept4$unix(r1, 0x0, &(0x7f00008dd000-0x4)=0x0, 0x80000) listen(r0, 0x0) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$packet(0xffffffffffffffff, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005c3000)=0x14, 0x0) 2017/12/21 01:58:00 executing program 5: mmap(&(0x7f0000a93000/0x93000)=nil, 0x93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ab5000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000000)={0x8, 0x5, 0x82, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ab9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x71)={r3, 0x69, "bb513d4c3d04e816a3574179be6ad6b9507cc139c440cf35a5fa24b99f06ee89835949f3701fcbe21109193d11a4fc39f1b293bcb1e1775e8a0b749d71acdc1d2e64528926d7f80aaac429af0364fc6a513f353085d9ff97179a40e19d479a2c7dfc6e90bf989db0df"}, &(0x7f0000000000)=0x71) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) madvise(&(0x7f0000ab6000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x101400, 0x0) mprotect(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x1) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="", 0x0}], 0x1, 0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000ab3000-0x4)=0x8001, 0x4) 2017/12/21 01:58:00 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000009000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f000000c000-0x1b)="d8fc1dd16de371f1d99e3b4d488bdabbb067efdeaf5542d1048602c19fe065078a01ffc501170fdbcc34816df860d3f87023a9d8567fa3297aac9db0b25106fc69ed85c28cb6f385"}) 2017/12/21 01:58:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) openat$selinux_load(0xffffffffffffff9c, &(0x7f00007c1000)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) recvfrom$inet6(r0, &(0x7f0000d3c000-0x34)=""/55, 0x37, 0x22, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x4, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmmsg(r0, &(0x7f00006e9000-0x21c)=[{{&(0x7f0000113000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000033000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00003ca000)={0x0, 0x1c9c380}) 2017/12/21 01:58:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) write$sndseq(r0, &(0x7f000014d000)=[{0x8, 0x1, 0x101, 0x40, @tick=0x0, {0x9, 0x20}, {0xffff, 0xffff}, @ext={0xb7, &(0x7f0000051000)="0cbf3c20f3eab5b75992d5124679c16d7317748b97596db01e4b9a7c236c78b337b687b341a0fa0049ae6a1eff353eb01059ccee3ad4220d4b9595aafbf55aefbb5143942bf229f86a6c370e77e817e2fa32c3795553b031577a61c2aa73f94ffc3a91fdc3a0b32f56057f40310cfd3c04442c52be161bc48deec3f7601135e2fb98dc7b212174602393f4017e236aac824d982d52221a47f2b70476945514f8d9ac84d799c42bb5f043440569490ec03d82cdcfa58b53"}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000c71000)={0x3, 0x4, 0x9, 'queue1\x00', 0xe6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000e33000)='/dev/snd/seq\x00', 0x0, 0x200) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000006b000-0x8)={0x0, 0xa5}, &(0x7f0000210000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000956000)={r3, 0x1c, &(0x7f00004ae000)=[@in6={0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f000011f000-0x4)=0xc) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000951000-0x5c)={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0x2, [0x4, 0x3, 0x8, 0x3, 0x9, 0x74f, 0x10000, 0x6]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000130000)={0x8, 0x1, 'client0\x00', 0xffffffff80000000, "4acd932a5b3ce95f", "4eb9521d6b807f0a214571d3b285bb1c40a51c55138ce484fa63c14ed68619df", 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x80000000001ff}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 01:58:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a1a000)='./file0\x00', 0x100) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00009be000)={0x6, 0x6}) sysinfo(&(0x7f0000da2000-0x37)=""/55) 2017/12/21 01:58:00 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x84003) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ffb000-0x9)='/dev/sg#\x00', 0x20, 0x80142) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000ffb000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) poll(&(0x7f0000600000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/21 01:58:00 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006d8000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000259000-0x4)={0x5}, 0x4) bind$netlink(r0, &(0x7f0000a19000)={0x10, 0x0, 0x9, 0x1}, 0xc) socket$netlink(0x10, 0x3, 0x14) 2017/12/21 01:58:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003af000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00005d0000)=0x0) 2017/12/21 01:58:00 executing program 2: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000011f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000007a000)=0xc0000, 0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000001a000)={&(0x7f00005b1000/0x1000)=nil, 0x1000}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000291000-0x8)={&(0x7f00007f8000)={0x2, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x983, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 01:58:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000a94000)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000a2b000)="", 0x0, 0x0, &(0x7f0000432000-0x10)={0x0, r0}) getitimer(0x1, &(0x7f00002c3000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 01:58:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000af000)=[{&(0x7f0000c42000)="2900000021001900013d350000000000000001fbff0000008e003ffe05001400efffffff01ad000008", 0x29}], 0x1) fstat(r0, &(0x7f0000934000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 62.355773] binder: 13800:13804 ERROR: BC_REGISTER_LOOPER called without request 2017/12/21 01:58:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e1a000)={0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bbd000)={0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000780000-0xa)='net/route\x00') splice(r0, 0x0, r2, 0x0, 0x81, 0x2) pipe2(&(0x7f0000b81000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000ac2000/0x2000)=nil, 0x2000, 0x2000001, 0x10010, r1, 0x0) fstatfs(r3, &(0x7f0000cc0000-0x50)=""/80) 2017/12/21 01:58:00 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e3b000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000684000-0x4)=0x20) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000062000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x5, 0x2}) 2017/12/21 01:58:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005c0000)='./file0\x00', 0x200, 0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00008fa000)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000ab000-0x10)=[{&(0x7f0000558000-0x59)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca81646454890005000100010004fbf5100002000004000000001c04ed5dfffff5000022000d000100040808000000ec6b0f536e06", 0x58}], 0x1) 2017/12/21 01:58:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003fe000)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000083e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000bdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffbc22, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000076f000-0x4)=0x800000000008) ioctl$TCSETA(r0, 0x5402, &(0x7f0000127000-0x14)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 01:58:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2017/12/21 01:58:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) connect$ipx(r0, &(0x7f00008c8000-0x10)={0x4, 0x7, 0x1, "d06f57295a1f", 0x7ff, 0x0}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) mlock2(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$mice(&(0x7f0000f30000)='/dev/input/mice\x00', 0x0, 0x4040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000031d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000264000-0x10)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000ac9000)={r5, r6}) fcntl$setown(r2, 0x8, r3) tkill(r3, 0x37) [ 62.399915] binder: BINDER_SET_CONTEXT_MGR already set [ 62.405693] binder: 13800:13829 ioctl 40046207 0 returned -16 [ 62.410852] binder: 13800:13844 ERROR: BC_REGISTER_LOOPER called without request [ 62.415830] device gre0 entered promiscuous mode [ 62.449089] device gre0 entered promiscuous mode 2017/12/21 01:58:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e20000)='/dev/keychord\x00', 0x6e9af4bca0a25e26, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00004f3000)={0x0, 0x0, 0xff, 0x78, 0x5, 0xcc}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000898000-0x4)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000f55000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x40044590) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fbe000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ce000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f0c000-0xc)={@loopback=0x7f000001, @empty=0x0, r2}, 0xc) 2017/12/21 01:58:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000db0000-0x11)='/selinux/enforce\x00', 0x400, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x6) writev(r0, &(0x7f00007cd000)=[{&(0x7f00006fa000)="290000001800310900000001000000010200000000ef00800e0100040008001eff0000000000ff0085", 0x29}], 0x1) 2017/12/21 01:58:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007bc000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002d7000-0x4)=0x5, 0x4) syz_open_procfs(0x0, &(0x7f00008d7000-0xd2)='net/softnet_stat\x00') 2017/12/21 01:58:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000001000-0xc)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00006aa000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2017/12/21 01:58:00 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(0xffffffffffffffff, &(0x7f00009d5000-0x9)='net/snmp\x00') r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f0000fd8000-0x48)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x6, &(0x7f00003d1000)={0x0, 0x989680}, &(0x7f00008bc000)={0x0}, 0x8) 2017/12/21 01:58:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009b4000)='/dev/input/event#\x00', 0x1, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d98000)={0x0, 0xfffffffffffffffc}, &(0x7f0000f5b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000eda000-0xb)={r1, 0x3, "13ea1a"}, &(0x7f000041e000)=0xb) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000c49000-0x96)=""/150) 2017/12/21 01:58:00 executing program 7: socket$unix(0x1, 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000-0x4)=0x2) 2017/12/21 01:58:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r0, &(0x7f0000b08000)={0x0, 0x0, &(0x7f000037a000)=[{&(0x7f000048b000)=[{0x100, 0x0, 0x0, 0x0, 0x0, "a1787259f763367e6cd47526c49772f24fdf361b61ca6b03286621ea94634188652b686852041d336ee7f1574b44bca8a96fa85a8a0a30bd0dd422c168da155efcd26985c093116c398b4199097bb5e9ecd19e753492bb233b9f9597202b9d5fefdf91d31dab09bbc4559a4f132332d5de9b8767db8e3121b84477a3015e360bbab707dac1584e639462da1669dbf335608f545935adb711c23dc55f68805d677dcba78fc2a96bf3f3b4a0a470ff0b9bdef331b4cc30bf8a6c7defe1741ee7a15994e927c0b944576fb48096bae782ab48087efbdaeb19f12161cb29e48b47788812903354648eea8d98a6881741ea1f"}], 0x100}], 0x1, &(0x7f0000b4d000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bbd000)={0x0, 0xa1}, &(0x7f0000a0e000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0x9}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000adc000)={r1, 0xffffffffffffffff}, &(0x7f000069a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ac4000)={r3, 0x61, "0068fefa60775907a2ede66dada2fb76c28c9fce7a0b44bbb2c5af56b1fbe63ae5f1d56a77b63573a1ee90e7ed71496beb071740172f02fcd9e0f318fdc631775a9b0794c4848f24e3ef2bde0c18a0806013e364050606c8c8a03e9dd23243c4a5"}, &(0x7f000001d000)=0x69) 2017/12/21 01:58:00 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003f1000-0x15)='/dev/pktcdvd/control\x00', 0x400002, 0x0) syncfs(r0) keyctl$reject(0xc, 0x0, 0xfffffffffffffff9, 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x4) 2017/12/21 01:58:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000393000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000540000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000113000-0x8)={0x8, &(0x7f0000ca1000-0x20)=[{0x20, 0x5}, {0xfffffffffffffffe, 0x0}, {0x5, 0x7}, {0x3f, 0x8}, {0x6, 0x3}, {0x8558, 0x0}, {0x6, 0xffff}, {0x0, 0x0}]}) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f00008fb000)=""/51, &(0x7f000014a000-0x4)=0x33) 2017/12/21 01:58:00 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/autofs\x00', 0xff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000007000-0x8c)={0x6, 0x101, 0x10000, '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]}) 2017/12/21 01:58:00 executing program 2: socket$inet(0x2, 0x80009, 0x0) 2017/12/21 01:58:00 executing program 0: mmap(&(0x7f0000000000/0x444000)=nil, 0x444000, 0x1, 0x831, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000444000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000444000)=0x0) ioprio_set$pid(0x2, r0, 0x6) sched_setparam(0x0, &(0x7f0000213000)=0x0) 2017/12/21 01:58:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f50000-0x7)='bdevlo\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000031f000-0x8c)={0x2, 0x1, 0x8, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000dae000-0x4)={0x9}, 0x4) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000bc1000)={0x6, 0x5, 0x101, '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$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00008d8000)=[0xa3c, 0x91a3]) 2017/12/21 01:58:00 executing program 3: r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x101, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000084000)="", 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000002000-0x8c)={0x5, 0xa9b0, 0x400, 'queue1\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 01:58:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x9) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/21 01:58:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000073a000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/21 01:58:00 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000-0x20)={0x401, 0x4, 0x7fff, 0xffff, 0xffb, 0x4, 0x5, 0x5}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fd5000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/12/21 01:58:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000983000)='/dev/ppp\x00', 0x200000, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f0000e0c000-0x28)={0x2, 0x9, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2017/12/21 01:58:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) pread64(r1, &(0x7f0000afc000)=""/179, 0xb3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000d78000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000279000)={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$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b5f000-0x50)={0x1a, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 01:58:00 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b1d000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000c0d000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000fd6000-0x14)=@ethtool_wolinfo={0x6, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0xfffffffffffffffd, &(0x7f0000fd6000)={0x0, 0x0}) socketpair(0x3, 0x800, 0x4, &(0x7f0000f2f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000944000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000027000-0x4)=0x8) 2017/12/21 01:58:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000e5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x8400000012, 0xa01, 0x0, 0x0, "3003000000000000000200000000000004df00ed9f8c070072013de52ecf1544ec9a9600c48ddd09090000000900000017be0000000000000e181a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) 2017/12/21 01:58:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x2)=0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f48000-0x8)={0x0, 0x6}, &(0x7f00000b3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000af6000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000baf000)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005a1000)={0x0, 0x10001, 0x30, 0x6, 0x100000001}, &(0x7f0000e85000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007e8000-0x8)={0x0, 0x0, ""}, &(0x7f0000e02000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000567000)=[{&(0x7f0000742000)=@in6={0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000449000)=[{&(0x7f0000783000)="8f6edc9722f0e5db90a9281d300fdf517f95ab9a9b732e790977067e482ed5b9355da3e43434dcc5d955cc912ebcf79ab0b88976a709ecc0fc4e30c2d85f04f77616b17bda3c66cc77660efff11fa25a343b539f3c56886a79ec199f3004e61a84a098002ec70059393ba826d41f950a6ea4f81311d19d4f0a0ec64a0afb4c9f29fe8e226168d623f17b0929b5f3177ddd43d7a37aa9cee56871b87e763a8493224e2d5b4c1a968e982a6904d0de02f188167c99a994b8572377aad7a1f63b13665bded2eb7b0337d2bf025ca43cfde0b124f79699629631028539cca93543746f45b0a2ca2704cae9c9fb3814f84f44d30f784bbe224fef", 0xf8}], 0x1, &(0x7f0000bff000)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x4, 0x7, 0x400, r2}}, @init={0x14, 0x84, 0x0, {0x90, 0x20, 0x401, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0x1f, 0x0, 0x2, 0x3, 0x189, 0x40, 0x7, 0x7c, r3}}, @init={0x14, 0x84, 0x0, {0x1, 0x80000001, 0x0, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x3ff, 0x2, 0x0, 0xa427, 0x5, 0x0, 0x7f, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x1f, 0x200, 0xe, 0x3, 0x0, 0x147e, 0x2, 0x8f, r5}}, @init={0x14, 0x84, 0x0, {0x20, 0x1ff, 0x1, 0x40}}, @init={0x14, 0x84, 0x0, {0xf6f5, 0x9, 0x100, 0x4}}, @init={0x14, 0x84, 0x0, {0x5, 0xb7, 0xfffffffffffffc10, 0x80000000}}], 0x18c, 0x0}], 0x1, 0x20000840) setsockopt$inet_opts(r1, 0x0, 0x400000484, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2017/12/21 01:58:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r0, &(0x7f00009d7000-0x70)=[{0x7ff, 0xf067, 0x2e9, 0x7f, @tick=0x2, {0x5, 0x2}, {0x3, 0xb904}, @addr={0x81, 0x9}}, {0x2, 0x6, 0xa9, 0xb, @tick=0x8, {0x6, 0x20}, {0x800, 0x1}, @control={0xfa, 0x1, 0x1f}}, {0x2, 0xffffffff80000001, 0x55f, 0x10001, @tick=0x4, {0x3, 0xb5}, {0x0, 0x0}, @connect={{0x1, 0x8}, {0x10000, 0xffffffffffff8001}}}, {0x0, 0x4, 0x0, 0x200, @time={0x0, 0x989680}, {0x400, 0x3}, {0x9, 0x3}, @raw8={"274db5635fd77eaf1dcb0949"}}], 0x70) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f00004b8000-0x4)=0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000658000-0x4)=0x800) 2017/12/21 01:58:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000078a000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00005be000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000086e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b2b000)='/selinux/load\x00', 0x2, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000014000)=""/25) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000446000+0x855)=0x0) ioprio_set$pid(0x1, r2, 0x7) 2017/12/21 01:58:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f63000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, []}, 0x10) setrlimit(0xf, &(0x7f0000472000)={0x6, 0x8}) 2017/12/21 01:58:00 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000bb6000)={&(0x7f000060a000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004d5000)=[{&(0x7f0000000000)="2bdcfa03bccc4ef84f19f6b07f4dfbf086965fe2eb8125d261bd59c72c9f02be6de360a888f4a86d23a3a16681a43f2237efe48cf88dafcb50a31d8328c2078e4d28be8d0531f0afcc7429485cc7ac4ebad22216b306f6061469a7ee92d85c630a7b256e52139bdbd6bb9a7599d2d107fe5016de23b3d683a2da76490d8256f99a99f70d834b55a4717d75ed5da0565d7f233833c912b778f81c129af64f4d5869dc", 0xa2}], 0x1, &(0x7f00001a1000-0x2350)=[], 0x0, 0x0}, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x9, 0x1000, 0xffffffff, 0x3, 0x0, 0x3, 0x1f, 0x8000, 0x3f, 0x4}, 0x10) setsockopt(r0, 0x29, 0x23, &(0x7f0000000000)="", 0x264) 2017/12/21 01:58:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x81, 0x0}, 0xc) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dfb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000ebb000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000dbe000)={0x0, 0x8, 0x3, 0x100, 0x7, 0x10001, 0x9, 0x2, {0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0xb3, 0x20, 0xfffffffffffffffb}}, &(0x7f00006d6000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001b7000)=@assoc_id=r1, &(0x7f000013f000)=0x4) r2 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000bb3000)=0x0) fcntl$lock(r2, 0x6, &(0x7f00005bb000-0x10)={0x0, 0x7, 0x7, 0x81, r3}) ioctl(r2, 0x100000001, &(0x7f0000001000)="") 2017/12/21 01:58:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = gettid() timer_create(0x3, &(0x7f0000dbc000-0x60)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) sysfs$1(0x1, &(0x7f0000b5c000-0x1)='\x00') clock_gettime(0xfffffffffffffff8, &(0x7f0000333000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000835000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005b000+0xd56)={0x0, r2}, &(0x7f000005b000)={0x0}, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ec000-0x9)='/dev/rtc\x00', 0x28000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a5c000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000d28000-0x4)=@int=0x6, 0x4) timer_settime(0x0, 0x1, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 01:58:01 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$unix(r0, &(0x7f0000013000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0xb90e, 0x4}, {0xe43, 0x1}, 0x81, 0x2, 0x80000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 01:58:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) r1 = socket$key(0xf, 0x3, 0x2) sendfile(r0, r1, &(0x7f00000dc000)=0x0, 0xa2d6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d78000)='ns/ipc\x00') setns(r2, 0x0) fsync(r1) syz_open_dev$mice(&(0x7f0000fec000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) 2017/12/21 01:58:01 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=@random={'trusted.\x00', 'proceth0\x00'}, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x9, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000006000)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) 2017/12/21 01:58:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e19000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00001ed000)="6e65742f755670710e0000a10a824abc8c23d620bfa9e6969da7651907e888f26369d9c6dc458f484b565c4fad87fc37770e2757f3598e457b6ce957272587029dd4cfa882016995ca9537f19ac522b7468bbfa016c71655a6cf5ed19977b527f0986d5917585d5e86d4e34541744221c3ec09cc23fc9221e6654b5d3c21a9c2276f79a18f5994c9bb430655d4cf38bc6311afe47613bfd20b3db2f5dc3c5bb117f6dfe24ee7484750f012c0572342e0e5cdd6237cb5c01b37d1fb154331ce46dab2efd3b1cd4b6b295007b29b5708bb73534c") sendfile(r1, r1, &(0x7f0000c4e000-0x8)=0x0, 0x8005) 2017/12/21 01:58:01 executing program 5: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000efa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ce8000)={0x8, 0x40, 0x8, 0x4, 0x8, 0x2, 0x2, 0x2, 0x81, 0x2, 0x7}, 0xb) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r2, r0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fc, 0x4) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000992000-0x28)=[{&(0x7f0000efa000-0xfa)=""/250, 0xfa}, {&(0x7f0000861000-0x96)=""/150, 0x96}, {&(0x7f00000a7000-0xc3)=""/195, 0xc3}, {&(0x7f0000a3d000)=""/225, 0xe1}, {&(0x7f0000113000)=""/11, 0xb}], 0x5, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) recvfrom$inet6(r0, &(0x7f0000ef1000-0x97)=""/0, 0x0, 0x40002021, 0x0, 0x0) [ 62.867603] IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ætpm¹`x/.©HݼÁÞ„ÞDBíCý°+òœ“9¦ 2017/12/21 01:58:01 executing program 4: personality(0x0) listxattr(&(0x7f0000f6d000-0x8)='./file0\x00', &(0x7f0000a6a000)=""/23, 0x17) 2017/12/21 01:58:01 executing program 7: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSBRKP(r0, 0x5425, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079a000-0x4)=0x7fc, 0x4) recvmsg(r0, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000d1e000)=[], 0x0, &(0x7f000034b000-0x3c)=""/81, 0x51, 0x0}, 0x40002102) 2017/12/21 01:58:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000+0xe89)='/dev/hwrng\x00', 0x20140, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2017/12/21 01:58:01 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x203) recvmsg(r0, &(0x7f0000220000)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[], 0x0, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f68000+0xf98)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000f68000+0x4a6)={0x6, &(0x7f0000f68000+0x17c)=""/159, &(0x7f0000f68000)=[{0xfffffffffffffca7, 0xbf, 0x401, &(0x7f0000f68000)=""/191}, {0x6, 0x1000, 0x8, &(0x7f0000f68000)=""/4096}, {0x3, 0xbc, 0x0, &(0x7f00007c9000)=""/188}, {0x3f, 0x70, 0x0, &(0x7f0000f68000)=""/112}, {0x6, 0xe0, 0x0, &(0x7f0000f69000-0xe0)=""/224}, {0x200, 0x3f, 0x4, &(0x7f0000190000)=""/63}]}) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f67000)={0x10000000, 0x0}) sendto$inet(r0, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 01:58:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000346000)='/dev/keychord\x00', 0x40, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b09000)=0x0) lstat(&(0x7f0000fa5000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000fb8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fc3000)={0x0, 0x0, 0x0}, &(0x7f00003a5000)=0xc) fstat(r2, &(0x7f00007d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008d5000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000075a000-0x4)=0x4, 0x4) lstat(&(0x7f0000d77000)='./file0\x00', &(0x7f0000b00000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000089c000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000081e000-0x4)=0x0) r12 = getuid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00007aa000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x65, 0x7fff, 0x6ff06bf2, 0x78a, 0x6, 0xea47, 0xcc, 0x7, 0x9, 0x3, 0x100000001, 0x1, 0x1, 0x4, 0xffffffff]}, &(0x7f000004e000)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d3b000)=@assoc_id=r13, &(0x7f0000f80000-0x4)=0x4) dup3(r1, r1, 0x80000) syz_open_dev$sndtimer(&(0x7f000087b000-0xf)='/dev/snd/timer\x00', 0x0, 0x100) stat(&(0x7f0000cb8000)='./file0\x00', &(0x7f00002e1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000d14000-0xa8)=[{&(0x7f000028c000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00008e5000-0x28)=[{&(0x7f00006fb000)="fb0cbc0e16d940dcf01a03ce39bc1341c05b3f4b210730d3f51e501defd328a5d82dc9b64de42a7d8eaa89317c9ddc522563c292f5523e96a41fd04ce7b890b7a5a9fe43c055f18aedbbeef3aa405f3bf4f9419cc5b8301ff1ff70314b2cc3cc0939f9e2c7751b5fb48e74f0101fe318968d8a62b50e65a4a203a9357c4dfb60b1f36da4be150d4b3e7c9f4c285b1b267dba4104f554fb9bec41399112033d431b59cc3fb5e392d791b58bf6d7efde11bd082ee35bb63120dc91b7b9237232bd1a7131e500dc6e8084167adb0e8236ed222aca7bc178107b8734d90c958877eea90f0df7a4175af6ec", 0xe9}, {&(0x7f0000865000-0x10)="74a6d5ba3916163284d776e1ba5dbcce", 0x10}, {&(0x7f00009c8000)="722f34bb5fbc125276a7e104afd23cc2aed8e2f55a843b815c291e1419353b3ba73f785c9a1a06335062b2a0de5d3ee2a0a8c12b55e78fbce835376df72ae7a49c57bf9320fff84ada3b43b835a423c25a70823d9fe7b5885b36a21018995e436a791e598c8fdce3ec1de76fa87f68603afa590e64dc4d7135a5df5020aecc08f0304f77bd1c2db1a839fac7809c10be5b3c85e94cc1864b2f1f6818db3b8c43cc6d9e006973", 0xa6}, {&(0x7f0000c1a000-0x40)="49660bead12321ba06028377bff3103416552819b31211e236f3793b8ce211605dcfa23cb28127188eabe125008bf202f2aa2093d4ac94fc03defc1e5f9a84d0", 0x40}, {&(0x7f0000d36000-0xfc)="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", 0xfc}], 0x5, 0x0, 0x0, 0x8080}, {&(0x7f0000ef1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dc5000-0x1)=[{&(0x7f000027f000)="714a632569836e6bfb1a4faf2f6f1d686e86db253aea359c95e49204cf53246f021f0ef2f6a2f239", 0x28}], 0x1, 0x0, 0x0, 0x40800}, {&(0x7f0000d44000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c01000)=[{&(0x7f00005ba000-0xff)="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", 0xff}], 0x1, &(0x7f0000e87000-0x38)=[@rights={0x1c, 0x1, 0x1, [r1, r0, r0, r2]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r1, r0]}], 0x38, 0x4000}, {&(0x7f00000b3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dc5000)=[{&(0x7f0000148000-0x88)="471d1044892865326c794618834029347926630c436d8d480fcef34788a4fc52d57906fe49f1a23d55551479bc28494c3ef35cd5bf2a9e2075edb618f8ceddd58e0ae30911490880de910bcbdcefaade172fcef6cca775a7a08794fafea1048d238806d359adf7bc24c2db2dbb3344a9c7058600097cb990e27415728d3110f0fec01efaccc223eb", 0x88}, {&(0x7f0000d2e000-0x8a)="2bed8456a7740178acdc23eda48de5968d05ea17290f6b65c63c8464e0a03557e186e1b620bf9811cd2e0a4ed446d36c16a67f009ec66297cb352b91928de60e36a99b51c49945221c1c74da552b06fdcb0ae403056395b434233649c79acaf860e9c0ffd66d103c73a7ed321777d76598cc1fde288fadc646ed4163628a02fd609a2b03f06aeeb2451d", 0x8a}, {&(0x7f0000153000)="ef19d2211cbfc2b76d803ac6ed6b030aa029a6", 0x13}, {&(0x7f00001da000)="69c0aee7f265aabde53f75c3880815016c47024afeb7cc5ae15b663502772d24616c036e29b45f69ad6dd5ff5d4c06c9d6de5c42a56f4fd4000b1ef0574f7e4fad3e3b12f277b4994c5f6baffa15d84ccc678109b9a9b4c772a77b641b78bedc29528b3b184270d75546449e758332925674d4abb68f4d0e422d53cf620cf8", 0x7f}, {&(0x7f0000e23000-0x1000)="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0xc}, {&(0x7f0000d1c000)="900d0579b8e4e2a3cffb94514ecbf3674433817f839f38b595", 0x19}, {&(0x7f0000a25000)="e996f963", 0x4}], 0x3, 0x0, 0x0, 0x20000044}, {&(0x7f000056f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000135000-0x48)=[{&(0x7f00003d0000-0x5b)="db8976ea377abf1ebf5ca93128251936105b7d28b603193b4ca872d37f706342e24d1909a1198e6f2893b6e316b725a19cfcb63664407d3ef7d4ce1e11a3b66e345325a36e256415cd8243a5223e63224f5f655a7de5c744b0e694", 0x5b}, {&(0x7f00005bd000-0x2d)="80e77b0e801319394a61f9ba0ea63f20e038a542621edbe16bbcc1e8e5a0b97789e7aca4595b1fde75f0c0a359", 0x2d}, {&(0x7f000058b000-0x79)="4f99b838ebcd05cd6c11c76150eeceecc7f2204d11d893bc11acdc5350389a77955bd4092e55be9b328030660637121d9741035f903e89e8db15905451707ba591f35242a1292ffb6551b862ed3d593073a10b32e92c9256f39c6dde182da86671a8e6450966e88825c0db07e5796bebeb8a0ccb26a17630f7", 0x79}, {&(0x7f0000d27000-0x28)="06df4a84a461b32bc898e6b61d66126ebe383f3a4411e009c4321197942354e719ade7c5e3cf6285", 0x28}, {&(0x7f0000ef0000)="6592fe6097212eca", 0x8}, {&(0x7f000046b000-0x9f)="886ffc2a959f7441a344260efc19eabd1694e8d43a59c4ec91f21c77a6d9453882c8d3fd8ef1a35adec2db0f84ba72eb47ede4d7a40e9ea7636957053686165c8180ac4646ffd5e3343d96a8638ac6476a39122f8b5bc4e523574489ada9d6c1a3f7cd23c25bf8fff7fa0fbf99282b99b9d86ffe5a1816a696cf6da7757f5a9b101f3ae9010aff3356d67e5addb93476921248037eabd235250d12a70f5384", 0x9f}, {&(0x7f00003c2000)="4a027ff57058407b060b2ae576acf7f8e544e68f781a16a6365842c98e3a5f092d9552936ca7d2ba073dfc7f892f2ee9f701749cd36f551a6ffb196539bc9fc8033ed2c3a648fb760228a6c3d403d8a137d5d4ce4584351b5de9dc12500df965330ec3d6caccd6db61cea8fa64f97315cd1a335f63a0cf3f243f03f427ef65fdf05cdd27de9a8f4b2549a87a6416ec07300a31ca075692f29b72988ce4e99b0e084e1ce55a3e26244729cccab6d3d2e9b42439f901bfd94d86c92a69b999788908418c2ad43dd92f2051bb09d178b49fd0db0c19304570b95437d1d9d9b8a7a49d7b3582783a29685e65fb5488a82196a5645b53344c6f1b801378480dfe997ccd458b6d11da18757b654c9f067001fce43c23cd0648ebfc8cb3e87d35af466f8d4018efbecdd9b1d9b689a9d0c64d7ca06f98b123ab30ba961dcd50d1f9aad37aeb54b63dfc9f5080c1b47c537716cf3ba54904add2db51699f9585db01ac3e12e0bc1ad8ab6cbe401ec4e3f8c979e551be1a8efd6b4306d2689ff345aa2179f4189fd8c116cb98d70bf5205a395e243530962139bea3537d37e13c9db9fd05b517d0159969dcc08effa5ad94497c996fa06f4ab0be771af6e7b13cc7e169725ef5c87d1f0fbcf33844dfbe518ed3d14df4d37e474ce4b27459d383dccf07a5422bbacef440ca2b2b3f7fbfbdb15db54244de9fd97e71af7fbae67b01ceee206b899898eaddb0fae1c77db25a3d89f441b369e2b29b88c24b3d09436d2a325cf4e4331ddcc6e21428256cc1ec34095f8534d7e85c6543580b74c6a8e3b9c7577bd4c56f307e88e9ef0cafe098d47856a5b01161c9e50bf3d5be7736ae629360d1bb9ab95ded4de15d94840c31d3f99283f86f3434ee52a21783e7531e57d2a77aa3518635cf264a44cfe728237493197a69b4724816313b94f1702fddfa01626208f33d6a3435a67b24fab540765a34da8ae61599cf8439a96a12f5bb8eaeb0a732773a16879ad9e99ee115353af6368c91552b1eef4fe1323b3806aeb78cc42e2b1bb119d6970afb1dd33899c9d637b074f5c1258733659dc4cc63a858bf66035f2a39dd00a2b8d84b859d4ed4b8a345a5829a58c42b36c30b31374bd2c79236cede3d208bcaa9130747dabb21c9033801fd64634d7f364cfafe457a94d8a6dabbb6502386cea1bd06c94f5105506dbcd627fabca09908fd6854bddf3151469b311e223ce15a8758215e7ea6af5e779df488a10249eada944611babb784287d39ce82d020da02c58a12db8196bd4731613557531658abd67121fb822cd470e04cf20f26ee767b2fd486dc3a7f3c93d07ab0da10f45869f4510a9d6b7edb46d1496a4bec1068ec5576e4e0bbf3473006ec1c074a6598d6d41899227bf57b3eb4f2b6a1742ea8727ec275c93400cdbc2f4c54d556fbd291542dc5a71f197ce8c4f81898f2a0147c165427161ac25f22e0673a9daf8551a989f8a884c7eb84616990d22a1aa14b7637ba3ca83c61fa41486094d2589053d3e02e68b24aac2c70b2ef2cff1a52d78ab76cbb9bcf7d7491bebb95a90ce94354d5ca482ca1d4025bbf6556f11d86c9a7bd07a1aaffa682693fa0414d0bdc5a3a5c56165cba8d90b535bd1126568e55d12000007feeec5d8c8bcaa8445934566aca01f491072e1c34f47dc8285f3ba4f79c917f3b88d9b23edbf1530e9d779db3c70757f1c263a549bf8a2656a8e5d27e433ca1cdba9b17f386684cad8ad14a9a5493fc16d6392dceea3bf48f643cda4d23c28b2b59b53702e54039db22d74251c195c573a8d426e3ecae802b889a463a5393c929ae84ccca9163597235faf3af12b78382cef5bd59a617daec061922e0337819fbe8774efd2a7ee394191faf6ea9fb3aa783b52e3d240a2bb66fb2110395bd61f25ed80fa787f23b3f478d892166f432e6215b73d4d7a15f23890714d0e99e141d19ed5e36b6078efc8d504a35d8602b16682c1fa5c61d842355c886eb6ad0c3c20ed71dc4454593576b3e71caa0cff468192c76bb38373faa8cb61e623b36a6f9b16c24e80266fd73e258dc24ce21ed4d2eadfe1bf1edd386dcb3101345dcff326cb84b2f190814468b37938bb2a4484d853eb3852d44eb2cde64e40024676f7dbd83705f302f9357a5cce8a0ce45ce0d483e26275fd74f60b9a942623648620fe2d577f76e9d88912fe0f43a8b6e31349879db9e140baf45929ed74925f7a83f761635b445c22f1541aefff708dc9a85f153a603efe12057c2b1821e211fc47ea851714d8978df72a2325375216b54810bcbc0d49fa09b3def6c09af858e1a4db8707e643c124efea8dab0aed99212ec089e5eb7c79831a99dd8d671e005185778526d68166aefecc3a9ac6719d3831e6e3b57d0b36244bdaa32c939375c6bb3d58dce3576cdd03c83d01ae43c835348cdb3c7e45d59680afabc00893c7fccdce3a1072dbc433adf6326ed7c796c29b9cffd7d80ec2a3e7ac4d118b39bc3143739d2cb3f5fd599445124cfbe12190876abc9c874dcf847e2834ac485323d7146e6fa7d0218b2e5ecd8576d09798e4a3463981f377194f43187025f37772d3bebcfa07d520650b93a26dd293bdd220e7e7893d52ff03a4183521bec13c983f7f43b38669b4429bc433f051353a3e6936d42cf455dfc09a4580cf86cb718ea950305d8866237f912c128d30b2c571900e94365da147c16fe4517dbbaf416e38dfb63478b7936bb3c5ab93d37707d2aacac1ca69f816242115f9ed4ad32248bc5d1f67de2efc2fe919c4b3364203d6a428d1f5962a5e6c5e15943a8a1047240907d362bfa7debdc45e56b34f1e8f9579625090356dd4b406680a7ea12584d3d2e3880ddc1b2c68f8199a9369bb983802b3d53a09df3668f70160a7f970af4b912c9d2c0b1cadbda7c3a4b6f7f92a72f7aafe4d5166efffc49b2aff87aa2e668c0a6fcaec7383f95db7f791a8e01ebcf6ab12a83359a96f18d879f1aed4da33cafbbf1e8f3154f8381e7504abcba6987914022616fc662938a75fc7177599c15e67642cac6b3fb84aac4390132f8154a1f3d8cd176aa6dd73ea560001c31140f5886ff892a1fd69b2c4fe407d2c3c0b1798f5f195b6b6a5702ff0c4b5b5890319954fd8de4190a31b4c381f259cead890cd1adb74272806e2c70f844d2e9ae47b7fb0d9dbdaeb835c49a23f4477a96953ca90b84e3c2062d85e3be41b6e1ee01bf1e87666b7d483b2d2a2a44513c3bd05b9c73e8be75251b3d3bcc626fd315ff4400bb21e604b146cc03e61563c38e4801d08d9aa50f1443e566f65be8ac0273fc6e50fbf2d2a22adbacd99d74e40f101280a46a2fb3527e00905081de29c4fff69483e5c295703035deac5ec8ff66aba34b85ca5dd01d9776153214cffee7eade784aaf738889488062dd598ae0e7d65a5a1e61f24848efb621c68848aa155125eeedfa337cfb27016582893bf953127dc11ad4b91a5a282e8e6bd02b9c47b8a5b4c7b5a49f8516aa42042f9f0f4f23aeec2442dbe022ae99c1bbfea962b9329c12ba34297a7b932f554403613a02bf20fb60d7a229b5b67aec75eee85e6e24809ff0970e1a7d32783f20f5b2240c9aaddbb516f7cdbf598acc0ed78675b801a2420a56c88163b6b7786f3082ad3d588c535a2dc7dcdaa2900fbc9729e6142ec5480c880890eb6a2940abe834e203a898f561a7d93e2318ab7386fbe5b2213d48a36e662cf632d407a9c6fc4b61a9f02d5a4511e93914f046305e4369bdb87975761c379539aa89d1c174a1a7771e628ab34d510e6374c2fb205b47fc7149a88d46f8d59a21de146f2f4c549a2469800250621394ca6e88aea0706fd6df25f2de7faa1de9f89ddc1f8ec9188a9513e908d826278c07331f9c96c37b793b2535a9e1a6eaf6d764cd72d2d2fee6ceacd86018f420de9751ba488f55603485395b3620848af788c4e2066ef448a2b91fd7a3dfa94bf268718031848a8c4e4265a5ffab59a93ff20f741d1cbe58a6340ec4e340095cd948ef9037afcd322a30e4e55389f117cc80029f4cc403f401b07b50c7c0dce04a1ece715de78262ca22f3c2b7106bcd2511794032d5c7d82821927cc9cc8c1cdb4211600fd41c36cf6160fe00e87c3b169a7fd0f43c55b206f805ca59f310b146b97d8ff0c81d6d5db9eb1ad0dbbf4033b09e406fd4bdc03c0b816c3921b12888ec9fdea4bfb12a8e6f246024964624a9150aa4575b0f496f3d8ad93e543a07fdf79003f141938917728fe251437799a0055fb37279e04e5c51117f8fb84399233fb71aff496b1b98fc1fd2c74e13279dd9be631fcb18815987a7a71c50f53d9541b0f370623f1fd4fa71b58c6b955ddb878f1bd235a4198b9d76148213fe358952a0a945d90b67bb5f769ad79d7422d754ec1ee58bb32e6c2ce005e0c461a33182367d8bb2b2ec527fd50be0b857db0ac75136a08eed4496d6bda19e7c37539ae47af41c41ad4e5dd03334bed423449e4f08c8d87f04aed3fcc9ed516b063407e14d1fd0a0c37f982b16cb02567b29523213a6d09cb0424f616284103283988e56d939c3f6c0a3825d48da0fa787ee2ecbc0a7887bac0c9c286f41ba79a82f5dce0540d4b59e68f717b6f05f4a9bcf31988171c575f34b0025e51aa5ae94760d24c85ad3ddc1ecbf96099eb6889dddcaf154164a4b9df540028c22232961b7e20c525d03902aef508f8a7616c67eef36332dc072397ac9b4f8d37a9da29311651ea72bb295a12d54b0c32ff6290ef50cfe20137c18d7f2365837e6a3cbbe42ba390f24ae3aebe7a3a5782636754f592c06743cec7ffb65a5624788db99f45a437c5782bb3b0b2b96fc7cad4cf82567559a589800da9a43825c951684c8310c9d8ddf307895a12edfc8e21d674272d2b40a8099e3e4a4d520137bee9bdf46c54810a3718e62ff7a65432429947c0fb8a9f7970c1f8bdef8c514da02969bc46330302bd08b94b26b6dfd26603a26a4cec9dd9ef98d3a6795510cd200f3600be278bf287239e2d35104eb30b5f664fec836ab75383f81adfdf8410242b077b126ca6adff8c5fb761c646472a0b8695e1acceca0b9a802d98a2cdb68b8da50ce6ce6c6471f1215c2824c44eb34be054c4326b4c21995a2d3fd8e662042e849c22234c4092f5cd73460fe563aff24c6e35c2c689c2eefb6cc457f5b4c84872ba2e49aed09e49f2b9fd0501727d3f470e7dfe1d29829c86f5496c91d10fec14b3daeb9f633ae611c3255a2f8f77cb408eb0851799cb4cc2bc41d5bcfded2e1d8e5b464fa881c4c96d0f755051f5ca6e3ba419c995753f06ba7964122e4c295dbdf9a9d14ebb35dbcda3cc9085998e6c9e052a23909044f9033966827da77cb406aacb006fd7faa50aa0fc077d7e4576e996e149c55f91eea3522b2676f50f879fd7d2f0fe5393f0035305b311b11ea3855dfe28b02586471f80244c3b62d1a6098bbd8c23d856f367bd0a1d3dbb8037620000568381c951560c2b8215f90e3528b4967ef1fa5e7579f939397f4e6cb76278d2388da537afacc84737a786e28967ed5587ec5afbf1aa61cd509c1635af61ae917b8ad7c2e19e544d93381b57697924cee88fe5abf699ca9478c3d0727c0304a9cea19afc7390e78bdeadf9b38625ba541509e3affb81377b2c3e60548212211cae937648c480c76699c9dfaf6ab4e0dcde42c128efb974e82cdd021cabb333534f5acfc8df8005c996e1eee5127c67de0717971a9e0cf135f5a4541ca4e231eb74090d1545f35da233c5663c3ae33d18eb81", 0x1000}, {&(0x7f00005a9000)="a65e68103dcf832a774b61bf4c50df8fa553543b1adae9b86101e5b9ded26ed560f7b23e053cf2f529977cbcacfd6dbcced83d4cf281f58a8bf2dea71ff686665adf8e745f5d22ab1f4e", 0x4a}, {&(0x7f0000df9000)="587d4a5daa55e7cace1e80371a04ee11720e8e62b30c786b13bc209286db298a4c2f83db2abc4195301bf5ed7cf91e0ac3189b4784fbac2dab901b09293fd93671b0f67cf1550e9f2650ea60966870baa0ccee8da0", 0x55}], 0x9, 0x0, 0x0, 0x8000}], 0x6, 0x4) 2017/12/21 01:58:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockname$packet(r0, &(0x7f0000437000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000023b000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b3b, 0x7fffffff) timerfd_gettime(r0, &(0x7f000035e000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) fadvise64(r2, 0x0, 0x3f, 0x3) timerfd_create(0x7, 0x80800) syz_open_procfs(0x0, &(0x7f0000fbe000-0xd)='net/mcfilter\x00') 2017/12/21 01:58:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setns(r0, 0xc000000) r1 = syz_open_dev$loop(&(0x7f0000736000)='/dev/loop#\x00', 0xf0, 0x800) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b84000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000842000)={0x0, 0x0}) ppoll(&(0x7f0000f26000)=[{r1, 0x140, 0x0}, {r2, 0x8000, 0x0}], 0x2, &(0x7f000067d000)={r3, r4+30000000}, &(0x7f0000817000)={0x1374}, 0x8) r5 = syz_open_procfs(0x0, &(0x7f00002f8000-0xa)='net/igmp6\x00') sendfile(r5, r5, &(0x7f000009f000-0x8)=0x0, 0xc0000101) 2017/12/21 01:58:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000add000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00009fe000)=@sack_info={0x0, 0x8001, 0x9}, &(0x7f00009ab000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a12000-0x8)={r1, 0x0}, &(0x7f0000a0f000)=0x8) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) 2017/12/21 01:58:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008c6000)='{\x00', 0x7) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) bind$unix(r0, &(0x7f00003b8000-0xa)=@file={0x1, './file0\x00'}, 0xa) dup2(r1, r0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0xfffffffffffffffe, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2017/12/21 01:58:01 executing program 5: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000073000)='/dev/hwrng\x00', 0x404080, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000119000-0x30)=[{&(0x7f0000108000-0x7b)=""/123, 0x7b}, {&(0x7f0000067000)=""/201, 0xc9}, {&(0x7f000017d000-0xad)=""/173, 0xad}, {&(0x7f000017d000-0xe3)=""/227, 0xe3}, {&(0x7f0000018000-0x69)=""/105, 0x69}, {&(0x7f0000039000-0xc0)=""/192, 0xc0}], 0x6, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x800, 0x0, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00000c6000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000024000)={0x0, 0x0, 0x0}, &(0x7f0000064000)=0xc) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000017d000)=0x0, &(0x7f000017e000-0x4)=0x0, &(0x7f000009e000-0x4)=0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000017d000)={&(0x7f0000053000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000002a000)=[{&(0x7f0000082000)="96145efca5f25e2f97e756f6e0455134ede36fc72a749d3d6e059ca420770068f3879f932340414e46600de3f345b564c38c3220910b8e94114487e6843d156479ce00226b0a5969b6c55377cbbdc4ed3a02c2d59a9b8d447861b691ea726f82cf358a1f7fb7ec715ac40534f75d8c7ef678373c451b3ba9dfb1f50b2986e1c42255511b57e79197cdfbfda36e6d2ae3bfef6a9e8b79f7a59e49d43bb64cf79a7009c2d4480627875c155da873ab5147040cfeaa11bbc4e101304c6bca004d6e43", 0xc1}, {&(0x7f000017d000)="f867e8606b6b46f731e69f605343ee981127a331273446", 0x17}, {&(0x7f000017e000-0xf6)="1776c2ce6b3e0bc89d5ffc3121099822d68618adbd38c5ecd7901f4ad2562bd12f9bb3030209f90255435f63884725f1a5bfc266f05a3df1bba12827e22e0351b0a9933d3326c66e40dbc5fd49f1bc949711dedc4daca5dbd3df1676ddcde4e501205530d8c9ee019981249e29605efa3077f1839c7ecef551f5514cd999fe36d25891abc2604735f1b0dd6b19cc636cc9b1b83befc3d8d6f1bf23601db5228029e91c1a088c6a4d203bd6e856e03ed0a81631d7950e8d8d0523df4d34dc1893f314c5d426a6c6b90c7cfb6a9c17b80b4c228c39029ef52b7a2e2528f53f7c3093b57e5a198547be8abe1293c20bedff4128ca2250f6", 0xf6}, {&(0x7f000001e000)="6c1749880a265af1cd4036f8077466da03cb945f441cb4be80eb069f7df2692ab1f952bd536a1d7d43c8da328ca967f1a2e268c219ce31", 0x37}, {&(0x7f000017e000-0x1000)="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", 0x1000}, {&(0x7f000017e000-0xa6)="70c013c7f6b292b9d5707503d46d4dfa09435988255de4476b1636ff1af04055246b3c8fbf4319bad61f28323affea1ec851d85f38d90c64d2c77b5357371230f583936fc00dd730eaf33a43f32cfe929a8549eeb08e973a84c2d0b53704483f9b88c9f3912877045c3ca6d557621f15478c629164dd43428467fe36e0bd7d98f4d5e2adee286ff5d73bf74819cae40ef9aa72906e51a6eeb3c803b4386da1dcc138b0872f58", 0xa6}, {&(0x7f000017e000-0xbf)="df9ce13b422782ee21394d384ca3ac642bffb686ff4208c868ecc8a6c5dd66597f961d32cd5ecff477e722aaf9d24882042748d6576e78e66f8b338ff3fa9424e332b71b87d8c00b210ee161d644fad19a3149d19c9d3d486d48842ecf69511fba57b6e66004f78d198fa92c0bdcff9abff0e389df551bfafed5981b8e3fe57108c47c32bb5d6139a174574d50278166e66914e3513d55aa4f5a4e674efe8ddd59b80fc49c28305397b8362ac1895cabec043a6b8f218c2eab209dbef5c27c", 0xbf}, {&(0x7f000017d000)="b48a6956959c7234a607372f26679ae95ab7482056ead71bc703c611c5e260e640beb2b181330b237160a1468b483cf41c58915b0991c718690f732078a130a5c3e23630ac2f2a54ae93bad33f20b862e21813e02ffd2c51358e1d8d7fb53f403979f17a0e1ff62e5b1a524397a1392f8fd7d3f14972aa2e047633", 0x7b}, {&(0x7f000017e000-0xe4)="b3559b38a7483195f1d9abe34edcf265b19e5f59b1fa70fd1073db53a62f4f68106c0a0bf08a091223dcab582d452f86cf48f94924f1cd72c6227b3f9f9e074dcf612df6dfcf39fa059a968c7bfc9bf5311662c32c3c4fbffe4b64bc2b860d22546b2b11a3c28b46e346bead4a2bdf46b6345c3cf7494a4aef0032fe607f5a513475d27b15530804e4290bf87c08b9134b9f1fc6f816d9b62c0ac62f6a692651b9b2ac90a8592ff73bed8e7e1a68fdf491dbc45221728f0b3c0d659be43ab846cf8fa2a27f0b9728019c2cdf29587dea6f404bac29c2d4a62eb0eb3a8f2aa13fceaa6f7a", 0xe4}], 0x9, &(0x7f000017e000-0x98)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r0]}], 0x98, 0x40090}, 0x4000040) 2017/12/21 01:58:01 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x0) epoll_create1(0x80000) fchmod(r0, 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000008000-0x4)=[&(0x7f0000001000-0x5)='bdev\x00'], 0x1000) 2017/12/21 01:58:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000cd0000-0x10)='/dev/input/mice\x00', 0x0, 0x1) connect$ipx(r0, &(0x7f00000be000-0x10)={0x4, 0x7fff, 0x7, "23123654ba0b", 0x100000001, 0x0}, 0x10) writev(r0, &(0x7f0000f2b000)=[{&(0x7f00009cf000)="34169920e771980dfffff80133b3621068f14684cc56970db0c1d160394b16301d514a52b4375a64d5aaa075b183cc1a3d567bf412e9", 0x36}], 0x1) 2017/12/21 01:58:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000660000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c53000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000035c000-0x4)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8931, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$packet(r0, &(0x7f0000201000-0x1000)="cd072c53ca9fb462a0a18afb8b9090da00c19c65523c9efe1779d840d59775344a7110aaa700f39871bf971b6e9b19f2a1edcb8c65fbc6fc510ddf1e6fa2a226ba279ec2f3aba105b96f54545d9ab3b0babc44f82da10ac535bbc97f49a33674eb239ed6f5931d2f1e1444e04c72ca9b620eb96399c39409b6f7362e1b36fd7049cf378890c7bf1a215f1de7160d00dd6f199d5d5a60d91474565702f62287103f463d630ac881151177308fcc40cd13735d2ac1ec94d5f4a4c0f15aaffccbd3fb0fe970d6c98c7ab476314b340b96be5e600d27340363922da3eabfcbfd115c8eeabeb706122c1255f0cdc0810fb2be0e1f361ffb738c076d7da0b6845095963f74a8fd56963d6882968ecdabe71135888e4ccf9b5512d523e55c7b318b9df96be81c0f8409bc4fdf84bfe0fb6a11e857a14afdfc61437547bbba2433b0f6ffd4a111c3c5c64a1137b3c3f033fe5da46b7ff0fc16a8488a5ff6cb0f5017009cda9324b50a1c236b686c61060a9ada6d2bb35218987fc83fa130e435cf61c1ad7918a5950bb4d17473f04b4e6e9b656baeec2efbdc4218f11a725ff09f718b69e80feb5c45876468a272393a006d62241bf6c07fe0fe9fa4c1063ff13785d41b8646981afd6449c0de111358aa9345c2e0173851eba6030225f3f09989726a57a7a587b4ca5dab64d44f1e000077bd483f6d0bcc26ef17d3bead51c642288c4ccf13b5a1be78f0689d2b08c78c6f10ad0cac8ccd45edec4fd7eed01158b07868d28587da782539ad3df9e75e3321cbd5496a45a287ff6d641216394ffdba1275759d752aea751a87e7a61b3a7ed7db86e7a36df3b7a931c876fc0001a599cf2aab98d3ba9bca0ae82ceaf2569fe0f1015e76f876f1a81a3be541ac379e80cf24df3b5dfa188b1739ff384c53d1e853629a44a40a91d2b12282530fbaf111c120934dae22a77e47d1606fc6bc8a532145252c0718fd4f4c99236cf283de36e14d48bacdb613fe2dbdb805e78b630220372940aa32dd916dffb715402f8fa7048f91179fc819aac0246243db06a7894fda714403e215a47120ba2c5214228787fd8e7cd11595a804294aef3d1e060f3b00a9fad4a135936d94298e85b7c458430bbcf61d6296d167a0c50839051dee6fd7c8e0adbbdddcb8665027b8b35b447d59c008214bb5b311c355e0d6bb5fb0782194abbd709e767c8804885ca08b136e1bfa8fa1c38af411b35e05c9abe9b6ce58b8f8676e0fae9f2dce886524e13cda5cea7b857d80aef7fabfa522a7a1b06827c629395a5b5b015ff5b95c7f04c7e72804ab086ad0dbe3e8d6464342b94eb52da08349c5caef09a7c82c7e17d48bf0fbd84ae1113521bbb5058573fc1db8a40d009bd26535dc3eceee9d3bb6ed24af9a4fcfd6b5e7af06e1f00364afcaf413b27cc0137c0b319bdb97c2337a7832f238e95da048697a0c1492f467538284aba3f34ffcb113344cc62f8ae074a3db2bc2464214d2067f544ba63de72f4b0a1a2323f447080899d48c93b6a2c2778746167c5095781988418db66f28b92a198dbdc6cbd5483acc87cf70a6a619e3ecfc48344a4d7be88fde1ab30d4fe9109bc17bc7875ce6b17644e8a12f16225c611fa1dd3fd3e094485cdc27b6e79845ad1224c62f1d0d7ced130a10f8f52062b425ddc43c5423cf75e3e80611f4db57df4ecfcc719fbf1302a45ae5d747e9dc887961c6733de58fd5d83591ba821ef7c58d4e71d1c1d3ba4f5ca0f7b2bc117decdc83495e95ebf14d153d073af00c9e41874adef4da678798d18834ffbe55c18c15a6ff2be2bafb5202fc4a5d7fbdcd99771764f0759e98b61330818577458963d2f35dc1050fb041f204cb16154377c4135402f175f163737f0c61e76c77d74f9aac3bc3bd60b2c9be36cf6fbd494bc761b85a7f32ab1c8ba9fcb909844a40b1171b3997e16af03ff5d2beaec4ad291feca64209ec830e552408a939c5144253a77d71e5e9f3b7181609f1db343311cb39e8828bfbb0bd4dafad04e06942ddc206d22ce87ad2c18db068eae7b354d0dad5ba8981acf2994cfde87062b27fefc6fa485e6d3529b425b5025fae8330a0abe0315a2de14c932f02a6bef7de645bd22277c9f74e4182b1491b46195a5dc1e513a3ad82b8f047f2ac0bf764baf4d486698cf6e75eaa436a81a8ce774278a476b9b52948f0adaa04faca28c9745348bd9450614602aabf536b19b5f48195fd2e71d38f2f263aebee0fe0a107cc0368265e6224d8a65ca16a546f10c597366cea01166c4e40c8924ea455f803e9357c3eff4b15fbc89c2529a03cf1205c06cfec550b6a3549f49f3c05255c9f23688854e233e956dbf20263a1ca459169101e5d77cb72b9eef28c8ca5aabf939dacba58e1b53818031539feda651c2c99945c6a7fcd9e0131b59f485d210f91009741cd230904d7fc94817867b1f5c04cc21bb041c2cfbb54e69ff80e573275d1df92bf4dbe712d0e7695ef0b2a5ca59024126ef6e8a6e604cb2e95bc5a143b3abc12e7c3d8df01a688662adab21ceb3f12d4225536fe95a672ade7c5668015611e001dd88028672d8082823a8c85abe76c18d50c0621221abcfa1bf462cb7206ff82dab2ba31241a1887012c171b91136b44f0713d57fe402df472f2886fce1b58c3819101424e093b1b944aefb377c0b7cef456643c8b996052395a21c16865e66aa2e0b2cc7045f9369141d13b72e29a2d9ba8e4245e483f65816f03b2b208415fb809b28e301aa1bb4bc275197cdde9741c103b356bc320a1e2fb946fa077da467386b9647f6c21f5951a1ccfd33e2ab72d736513f05a0beaa58110ebbad48e16c32eb2a8b9ae0bffb602ff3266a8e2abcba7cf4a6dddcbc3459c100ac6e86de6194123d121b9c559dffea642c88f0a96e7a14c5a8cf33fd564124b15cf6a2fd8ce6bb4a333bf5b9862e92415034601cae14f32ae0ab4c1af8528f9836310433f3a4dd5fd70649c6e44373a7c26d0c8e4967d5f3cea15620a340c237bd686e7f1ae7c6724b6a98398751bc100b147c0ce7c36bb4932fbb340165f72b928ca09756344b7ab3f3658b4be53101643fe6214db756fe2f3aa30e84672e2d808754bc08cfecdbdcabae9a9baf17fc949e8742c60cf7501cff8acef60a0bb7803b15a2774682636fd07e94a411eecb5cba647c79b7ff0efae740b5efaba77bcf23cc67e99615dbcefe25d6e8c70c6a255caf2eb8d8ea16c96ab3b97a460c193d013633a8c80e0e74e8317ca9eabb83ca35a45d766e6df2403d7590eb6010d37435fd1d8b9f1a623572175b83d16080b629185e019913a6ff71a5e53a6ba1b9ae6e3d8c117a0c15fbc804ab0bbaf859e138722b13523f4bc023b92322b9e4b76b7e2e2afa86f5d60e2737b8ce5e7290ebae85a0a46e47bfdcb28566a5ddc9bd761d047dda7fd5e2277b27e357ba2e41ea094e3df816966dac5fc3073a9211f821c42803dc695a694fd0b3231145d8d74ec73ba3b32c956cbfdf8af5c9c42604ee5a1acf5bd6211c40b0a14413a50533339bb804e7dd9a4b1d05e5a22a463e0541bb111e9a74d4b6134a7aa9d9fccf5e99e8d6962277e85bb042e48dedd8f2379aa962aabf5401dd1863867865a197a3e71b988804bc8b64cab6e24fac5331a59b47ea0b95d204b5e9124ccee29d3d0e1766d16fe4b1f04967e620b1b394e01c3e0f0a7480fcc39f41d03191455a6ed8242c98ea369e6ea2f3d88448f4ccbb94b87806e3bf258f51576c8947230d1e11305c279c951f4c9e9542248df9f30fcf879eac12875fa88aebc26c1b95482f29f1d629a292dd9ab68d63962035e7425482ee3d41e2d5666d73f616a74aae49d4552e52717ba25d291a95f15663e38d864fad46468b899ee0c74819125775d421295a570292c78ac44c0be4b2aa0ad097bfd4330e3933584e3e828131875b47923537dc5ec5e172f3e0b6590f00f82a5fe5fea4df561f43b5076edd802d05d596c621fc38b7a6a41ecca3228c82615927ef0cbe1fde871ffb35394b86518b1e8e500fc453b384e10fad29c83c7a8a08fc31d3cebb060a9dbf379dbd1988c00f0568dd3dc35d7b039d09f589bbd75173abd96a6031a2449ce38b25452e23a05085da5cc58d522d17df8edcfd64b733d092473d79a33baf718200acadb86f5a73c5e8affcbdbb9b06a80c91a7a6873701cd882f523b2caee3967e920e91db2e31239d05195094121136913d1939513f65a55273494cf861886b40424ecfa4d6746934c55deab4d3396ba35caebef021334a4e2dd8317268a9b23f73ef4c6cc85cbaa10e122b14cfa104adf189cbd3994379565d3bb8c8105ab2d493e96a44e9df6917119267fbfb7bf3949264a744531ab3e0e0e1480ed8c2f4cf7de7462187a48cb39711a5ed68d23cf12aeb75dc8f806039711e5ed8983b045a17d3922949e8a2e50879f122ee565df22c2baaf28af799bedb77ed175f482bf0807def6d7f056ab771f274ee2da9579a7d64e1816555fbcdc4585b6f66e300e1db9bd001f441e7f918ad6e652bf8e978316e515d4f76b1c4f3248daa8f3a48784e22fd00e60f35fa211998d98b51d76ef2daf36e86c2e9ab93f8d876237368931a744c367f4096017a0fee6c44f02dbd74d048b2b4a60bf7e0e7e53a6d6e252e1f6834072f4b251077d07b0f1d1f3715c5941533af2cefa8ee4ff5008b3d14fab4a8d47a1d7d9897b8ceb76b15396548c5fa5d5dc2601f166d681de19aec433badb4bc1d1874341e37e3740f999d0ef0b4209141022f5460f6954ad945b700bf725c62c12421c59815cfd4404b9c1bcaa326e49a5399ce9189e7d01066936dbcdfac58a0c811cdbbab043f93cb6e04cf231cf050c6a6e4776581c0fc0e28ee90e603c67c9ff3b5fb82181be05066803aba08166a0af073cbc7c3a368f2eb3087254af7216c44ef8f02b671f8be1c344e020a0a5e7481e8a06a52bbdd667eed0cb4210ea3cf0cad4661215af59df2f245808f3b70171187c37b1d3b9dddd700da5b3d3fa3368a9ebbf49e938041056ab6d5b5ef7b08ecc34472b2fd19e2b39dc924676f4364d2b9e4b23ee41711b1de4213fe0a13dfc2c01be0f5c718e38089b797859f33c23ba4e474481ce12af68f9fea6cb4dd4062c251e66965dcb95bcc72e0009d69adbcc0628311ba1a7a4a5502494e3ffc149d8812d3ce87f4ab0e60bfa41d7bce69bcb0d023e1e3db9c6a38002176f0abbb8bf2ae9cf3130856c03d72b6693e77f5535a7b891b7f39ce3b1a097c5be0560d002d2719e0e0a41b54c0a80e5c315042bdd58c45c8f681cf40dd5ca2c03d7218f5f3bb06efddd130da1cb4bbf1678953ef395a92df40e986ce195a61a5a26409bada61aecc90b1e89ee4cdd160812fc20f1aa060d9726786b74f3248bc8a7f19e84f81d0724912ba898db8e9d2b6d57a4ee6f45e0b8c886bca12909417c5e6165e7e5ded8aa5078a8a54e8c65034895465d43a2bdf520c09113dfe97e04853d9de3385cc59828a4f5024aef81e63d42875733a32516882ebe061920705344c868d55aeb2781245579f4519bb1db85d79bd3530d18b29ad2e105726a9f16b3e3e78d31e4841d37eb7dfa5d5b4dd94192fff9a3a920102bc9565c0f1a357ba309759b44110d3e4b4f0defa9c65ef2d0487c29842e6fe313c30371f63cef2e684ea114f6f7415d96d252d0dbd08fb710583e6b1aecf3683a94f45a93fc1ac522e204856aedc53db5f02656eff6e38124257bfb66c89baace12868c99ec5f7da9c1045cae27414327542c74", 0x1000, 0x4091, 0x0, 0x0) setsockopt(r1, 0x0, 0x80, &(0x7f0000553000)="fde3e3fd773f9d0bb77a427cf3d622abf4c7c0a7b8944e73d33bef3b78b5ebe96d53674fe449f60c1c28687ad03976ab3e7a683d3e5ec1e84627a7a228a80041227b1540abc036e3de200e6ee804a7ab5761f981a67d9a1105966a9e7d7ddc96bd8a26d6eac018766d1825479655126e6b3a838b0590569dfcf88da98ae39b68d60101b7ef403850fe5c85787a64", 0x8e) 2017/12/21 01:58:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000abf000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x9, 0x2, 0x0, &(0x7f000055c000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000086000)={0x0, 0x0, &(0x7f0000c8d000-0x20)=[{&(0x7f00001e3000)="e88013221f05ae5dd3af5eb99fa645c20786a06f0f5101f9b8a4a545801fa02f913bb6895b115d2382ad457cefae9c81c68c10f94f329758ab10ef523e114651260711d7f1131fb07b1d5e8973bb3a327928b260ee21776bfc107f3b29c3050d0faae23bda3bc6c239b508ce70955e443ad9c5294cbe79539c92274734774d217e7b69bff9d966070f494715b6b5da5530a6cde060eaa22625be7bfab8edbceab2e369996eb7d7341bea136865629d526f548720b3324fc33bdf805849b6b852c982b11ef996c8b89eef2fa468fa6bba7c2c540cb8fb4cc5f42049426d37f28c456aa6000def4d2b9fc658a6b45b75d38fda61093f9f", 0xf6}, {&(0x7f0000048000-0x19)="28a58963d0671f57bc2329c2c717672c7b50993d26faf95e3b", 0x19}, {&(0x7f00000db000)="c4aca44929856b4c1fbe98e346ee3480b9ec775ff0b93b368df116ec6534841eab2580ed74be977ff77349ddaf3dac8fdda0b251cb9f9e9a9c6732ffc95ad22d4c90015592019aa858eec7c5d7305ea5e9b03cf24b9425a21f9c046dde12a805de5b6b875781ab70fc8576f95d24c88f4de7871621e6e7c88d740de2378cd033eb14811070af634eae1d7c69e60393902d96c22eff9dadc19d308c549d69689572bc5c78c4f73a822882b46b31f3bb71ee45a756a4ab27e29c191e34cf9ff420ab2fa22525bab39cc1a81aea1daa241882c978c916", 0xd5}, {&(0x7f0000509000)="", 0x0}], 0x4, 0x0, 0x0, 0x800}, 0x50) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x7de, 0x0, @te1=&(0x7f0000875000-0x10)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000887000)=0x1) 2017/12/21 01:58:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd4000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e5b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007ad000)={@common='lo\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x26, 0x8000080, 0x0, "a7d912725f6b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 01:58:01 executing program 1: sigaltstack(&(0x7f00001c7000/0x3000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) fchown(r0, 0x0, r1) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/1, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x1c0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000002000-0x50)={0x4, 0x9083, 0x6000000000000, 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]}) socket$key(0xf, 0x3, 0x2) 2017/12/21 01:58:01 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000c000-0x8)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f000000d000)='/dev/input/event#\x00', 0x6, 0x402000) fgetxattr(r1, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000005000-0x3)=""/3, 0x3) unshare(0x20000028060400) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000006000-0x4)={0x8, 0x3, 0x9000}, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') sendfile(r3, r3, &(0x7f0000007000)=0x0, 0x1) 2017/12/21 01:58:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xb, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/21 01:58:01 executing program 6: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f000058c000)={0x0, {""/7}, 0x0}, &(0x7f000049c000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0x67)="8bdf122f210915ab2d8137da9bf24cad6b810cd823e8b2fd97855f38f543598cdb82de3b254138229be838ba8a938deadf0d706428a5180682d9c0144742722023651bb6b30fb388f2daaf990a4b165b68b233679786bd6dc78965023098c84cbe61fa264996a4", 0x67, 0x20004084, 0x0, 0x0) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) ptrace$getregset(0x4204, r3, 0x2, &(0x7f0000d38000-0x10)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2017/12/21 01:58:01 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008c0000)='/dev/vga_arbiter\x00', 0x400, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x40, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') fstat(r1, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0x4) 2017/12/21 01:58:01 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000046d000-0x9)='/dev/rtc\x00', 0x10201, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00009ab000)=0x0, &(0x7f0000a72000-0x4)=0x8) 2017/12/21 01:58:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000775000-0xd)='/dev/net/tun\x00', 0x0, 0x10001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000154000)={@common='gre0\x00', @ifru_flags=0x2fd}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a71000-0x11)='/selinux/enforce\x00', 0x60800, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000295000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004a4000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup2(r0, r2) 2017/12/21 01:58:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000782000-0x46)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x5c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b51000)='net/ip_tables_names\x00') acct(0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000843000)=""/53) 2017/12/21 01:58:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ecd000-0xd)='/dev/net/tun\x00', 0x0, 0x9c0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00003b7000)={0x0, 0xffff}, &(0x7f00003f8000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000431000)={r2, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x297}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2}, &(0x7f0000589000-0x4)=0x98) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000c95000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000193000)={0x0, 0x69, "68a93b6c8f7697858ee7404295ee238ab3af897ed400724dbb527c5803458920a1c77ec11a7489d88f0f702c2fc96a19a9d86ed87e67349310030591d304025608ed030b647499f657873bb7889e1bf9ed24688b7bafa10b3fc826b76eb11f7ceaf1deb8f046af91e4"}, &(0x7f0000a4a000-0x4)=0x71) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000025c000)={r4, 0x2c, &(0x7f0000ae2000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}]}, &(0x7f00001ba000-0x4)=0xc) 2017/12/21 01:58:01 executing program 2: 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) syz_open_dev$usbmon(&(0x7f000000a000)='/dev/usbmon#\x00', 0x200, 0x20000010001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x1, 0x20, &(0x7f000000f000-0x11)="dc71dc7b", 0x4) 2017/12/21 01:58:01 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000743000)='/dev/autofs\x00', 0x440000, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fd1000-0x90)={0x2, {{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]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0x20)={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}) 2017/12/21 01:58:01 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mincore(&(0x7f0000002000/0x3000)=nil, 0x3000, &(0x7f0000006000-0x2d)=""/45) dup2(r0, r0) 2017/12/21 01:58:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ebf000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d86000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000d57000-0x10)={{r0, r1/1000+10000}, {0x77359400, 0x0}}, &(0x7f0000584000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x23, &(0x7f000049f000)={0x0, 0x0}, &(0x7f0000527000-0x4)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) 2017/12/21 01:58:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f67000)=@generic={0x0, ""/126}, &(0x7f0000216000-0x4)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d82000)={0x0, 0x5a, "1b0c847494dbf18ad608a948369f6fc6c9ebe8dc77f630160978739c93cff07be8b87ec2c056d79d9fce66c25be88b9df87fc02f97b1b698321a1deff723ec6544b3595fcfd2939efbd3a289ca95673636432cfc43c5ecb6c766"}, &(0x7f0000ba4000-0x4)=0x62) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e8e000)={r1, 0x1ff}, 0x6) r2 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) open(&(0x7f0000f47000-0x8)='./file0\x00', 0x101a40, 0x0) lchown(&(0x7f0000455000-0x8)='./file0\x00', r3, 0x0) 2017/12/21 01:58:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x3f, &(0x7f00003d9000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000de0000)='/dev/sg#\x00', 0x7fffffff, 0x200) 2017/12/21 01:58:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bb0000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4c02, &(0x7f00006bb000-0xd4)="") ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fcntl$setlease(r0, 0x400, 0x0) 2017/12/21 01:58:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000502000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000069e000-0x4)=0x3ff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000021000-0x5)=""/5) r2 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000f23000)="", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="") tkill(r2, 0x7) 2017/12/21 01:58:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f60000)=0x9, 0x4) vmsplice(r0, &(0x7f0000479000)=[{&(0x7f00002e6000)="c3462c392d34a4f407c6cc294a5bbc6f2ed9", 0x12}, {&(0x7f0000dea000)="6d03efa1003d89ded90e3dfbacde9a5f16d7e9d1968476f693fa2cdc060d058710c4065d80f9935827fe5627e4bc06b732d3111d4ed1dd11d53ac89551be8ec5b3283fac76557fce09f1c39ccc228b6bb199156226be21f292785528c610a67266ab00619c7691337699faec825c797c4f82b48a4edcb7e3fd3717817c73e4f7b772a210f139e5543a3b8a2e6f16305db9b321489a16f461a8e54ddf04f5a9c6b06d85e40bff148a0a1800adbc1b2ff01b7c1762bee30f11dfbe0353c19390b144211d849f2e943a9f94a3d2a7ef16e80abe818b0ccb527ff52e003e75da52", 0xdf}, {&(0x7f0000454000-0xde)="e01be46beca13d47c3ddeffec30faad8417bdf32800b350ce53b2cb2f5b1c8a3350cab1324fb0dec2b834fc78a9a85267b9c30d68c44904ad4cfc64d5cae5c48098cc7d0836e7d0b182b4e3daaacad3e180a8c2143060bc68b0d621ebeb5add13295134f31f9a0e44c04ce424da603ef4680a0952a72a4f60464a849d978227b645656ea3f51d94f4e0fa74a4bd847647a742e28e254d80caa950ddbcb53eabb4e46317a764983695830f7bf279958b8be1f8de993c62222e3a8e631e28321fdd6b38bf94e914f392a09d5c07b3a4a73e08b715166518673f760c1e4a576", 0xde}, {&(0x7f00002d3000)="0369940cfc0aca2f210aea096c7ba68a6bb59e1c464383e5d885a63a0acf8ca95693cecea538353a29d842be9f10b3962284d45864b2d512eb28535d32a14ab2c51e0609ae6e06c1192be80cd0314f70ffdac2732d9f7f04bdf38b0a98070e8b71f74d9892c4733efc51ed17bcfe512e71c97e5d1362dceec01b6fcb78c17b9fe48a3344f3bfb257268481d61c8d52827e0bf5012afee43b463d48042ccf5f79a4686e50d49fc3bf20c249b9ffdb4de9e56c2ddf5d5497b80f5135c85e0dcd5526397cbcc9b04d40aedc71388c2b5707b43fdfd428e7f5abe86746ce0e3eee97db5663ee456f1497caf8", 0xea}, {&(0x7f0000030000)="1e71a3ba164ad07b3c6b7c9ce7ea71bee8ea603e09cf71dc11665a00e7009f1774221aeb1180e10182a2c31bdc4252cfe1c6f5e30d3276a03c99facd4050fe31348ea473d3c44efee6a8afbc4dbdb49abeae2232907493a2f08f038a114141b22970c872c89d3e204ae237af873a646cee04a3ad6a63438789c23f7f98d6ea8604ba7236c372e462ae883b30cd33a1693dd0af10413a02619ffd6bf4b04658f3fbaa1a961880", 0xa6}, {&(0x7f00000be000)="27b7e2c7a0767d8cf820847ac66fd6cb64c3a15ca5ecbe34b2421f9bec206e7d0b5345c7abd0586277460bac914164bc904ed2ea2f105c32ff07ca2ccf0bf55bada3ce9f7a890155232cd9f62a4352ec568c4fafd4190a7f4d6852eeb8ed0fed734b9e12e2e6704af30925f11bc614b3e1165b189aa13dc36de89fdc4da86450154e2e32198dbea583434177a1291bfa7cdafcd03b63a7e818c7b518a883c0baf7a4f4dcf87fc6dedd9ddc9a0f7a20f2229cd82f05011035952af13578486627277245b82cb59205d56fd2676e4155cd401b03e0efd7a4a2bff3ade6285f0e687989676394dd988941dbfba81f8b87", 0xef}], 0x6, 0x4) 2017/12/21 01:58:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f00007b9000-0x8f)=""/143, 0x8f) getdents64(0xffffffffffffffff, &(0x7f0000e31000-0xac)=""/172, 0xac) 2017/12/21 01:58:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000765000)='/dev/loop#\x00', 0x0, 0x1) writev(0xffffffffffffffff, &(0x7f0000008000-0x50)=[{&(0x7f000092b000-0xe3)="", 0x0}], 0x1) close(r0) 2017/12/21 01:58:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00008d7000-0x8)={0x7, 0x7f, 0x81, 0xffffffffffff4032}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000b17000/0x1000)=nil, 0x1000) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d33000-0x26)="260000005e000908000000f83a0000ffffffe50001009f00030000000100085b1ee9fb4b35ea", 0x26) 2017/12/21 01:58:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00007fd000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000e37000-0x8)={0x0, 0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e70000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00008dc000)={r1, 0x80000, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f000060b000)=0x0, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f0000f5b000)=0x200, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f0000f5c000)=0x0, 0x4) 2017/12/21 01:58:01 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000001a000-0x4)=0x9, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000017000-0x20)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000017000)=0x0) ioctl$UFFDIO_COPY(r1, 0xc020aa04, &(0x7f000000c000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) 2017/12/21 01:58:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a18000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d0a000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000d72000-0x8)={r1, 0x2}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000023a000)={0xc, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) kexec_load(0x1, 0x1, &(0x7f0000f63000-0x10)=[{&(0x7f0000cf3000-0xb9)="1ab124448786e18bd2f1fbf8e83138a05140ff25bf047e836361d6fccbafe817e30ccc450793dae9715b95c85196f51d9ad6bf8ba8e89a525dd488080f4d89139a9076f3c77c84f58f7732ca312022f995f6564d2bbe3270809af0825caf29788178cf210716add8b059a67326ebfcc7529d2a505dbdaa2a184a7b3f23286ec0dab97f3799ec1cfc84d589a1798539cecc9e7aab2a37238a9061c98b18eb6816ba0bd65d36c9b0727ba601b39c9bfb692380f4276e57d67af6", 0xb9, 0x100000000099a3, 0x3}], 0x3e0000) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f000055d000)={0x1000, 0xcd, "87b0f26a4d23c15adca9ca88999822810b5c052afa8ec73a4319b78479a6e6aef4357c089600a4505362096804b97b828c79c183a7d1c4c28178365d55203c44ffaa6369478d40c3e3f9ade751b4a2891acf3f2969426224a128c969bbd4c6cdaa18fa8e0a8898bd5285ce610348342e30a8f7123a238de5b62e1492d196a0858d16dbc8f12d093ce45e91df019be7ad34baefbdf4371b56bcacec3ad2bc542acae436fceffe0ee7a8984e295339cbf2d9c14a6468f7125732795741f40f3b23f0ca53a2547a7576e6ee193aed"}) poll(&(0x7f0000f95000-0x50)=[{r2, 0x10, 0x0}, {r2, 0x1012, 0x0}, {r2, 0x5, 0x0}, {r2, 0x200, 0x0}, {r2, 0x500, 0x0}, {r2, 0x13, 0x0}, {r2, 0x3208, 0x0}, {r2, 0x8, 0x0}, {r2, 0x4004, 0x0}, {r2, 0x3010, 0x0}], 0xa, 0x7) openat$selinux_user(0xffffffffffffff9c, &(0x7f000030d000)='/selinux/user\x00', 0x2, 0x0) ioctl(r2, 0x2285, &(0x7f0000007000)="") ppoll(&(0x7f0000254000-0x10)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000077c000-0x8)={0x0, 0x989680}, &(0x7f000046c000)={0x0}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f00002d3000-0xc)={0x9, &(0x7f0000a3a000)=""/4, &(0x7f000046b000)=[{0x20, 0xca, 0x5, &(0x7f0000927000)=""/202}, {0x5, 0x6a, 0x40, &(0x7f0000ced000-0x6a)=""/106}, {0x6, 0x75, 0x4e7ebbb5, &(0x7f000023b000)=""/117}, {0x353, 0xe0, 0xad, &(0x7f0000d5b000-0xe0)=""/224}, {0x81, 0xdd, 0xdf, &(0x7f00003fa000)=""/221}, {0x27b6, 0x5c, 0x5, &(0x7f0000e3f000)=""/92}, {0x1f, 0x5e, 0x3, &(0x7f0000a19000)=""/94}, {0x0, 0xf6, 0x0, &(0x7f0000fc4000-0xf6)=""/246}, {0xfff, 0x7a, 0x5, &(0x7f00000fc000)=""/122}]}) 2017/12/21 01:58:01 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/4096, 0x1000, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000009000)=""/170) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000003000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 01:58:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e00000-0xd)='/dev/binder#\x00', 0x0, 0x7fc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00007f8000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000006000-0x18)=[@flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f000000c000)=[0x0]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a5a000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000052a000)=@req3={0x7, 0x9, 0xffffffff, 0x1, 0x5, 0x53, 0x7fe4}, 0x1c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a76000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_RELDISP(r2, 0x5605) 2017/12/21 01:58:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000bc4000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r2 = dup2(r0, r1) r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000fdf000)={0x0, 0x82, "96f95872335c9dc6393b122d8871d0336ab2b23e05482fdc44ad0f687dd32f7be14a1043ec54893b0e9967c9feeef6db0c5cd9b733e5ebcd2b4f9402697f1bbec2f95fb233dab70aa88a9292784d25d8b6aca4e4862495e951d64e9a4851c9d5d49797838a930da86281988b979201625d25fc82bfd3103e6d19d0cf1e0dc92cf2ce"}, &(0x7f000094a000-0x4)=0x8a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a87000)={0x0, 0xfffffffffffff728}, &(0x7f0000dcb000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00009aa000)={0x100000001, 0x8000, 0x8, 0x80, 0x0}, &(0x7f0000a92000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000746000-0x8)=@assoc_value={r4, 0x200}, &(0x7f0000b5d000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000784000-0x6)={0x0, 0x4}, 0x6) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00001dc000)=""/27) 2017/12/21 01:58:01 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) sysfs$2(0x2, 0x4, &(0x7f000000b000-0x75)=""/117) shutdown(r0, 0x0) 2017/12/21 01:58:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffc, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cc0000)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x80000000008006) sendmsg(r0, &(0x7f00008e4000-0x38)={&(0x7f0000e2e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f75000)=[], 0x0, 0x0}, 0x8040) sendmsg(r0, &(0x7f0000e4b000)={0x0, 0x0, &(0x7f000023f000)=[{&(0x7f000044e000)='8', 0x1}], 0x1, &(0x7f0000339000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002e7000)={0x1, [0x0]}, &(0x7f0000857000-0x4)=0x8) 2017/12/21 01:58:01 executing program 2: r0 = getpgid(0x0) socketpair(0xb, 0x2, 0x2, &(0x7f00000d4000)={0x0, 0x0}) timerfd_gettime(r1, &(0x7f00005f0000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x1) 2017/12/21 01:58:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005c2000-0x9)='/dev/sg#\x00', 0x5, 0xb6b0dc80ed32b03e) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000ea9000)='\x00', 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/21 01:58:01 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0x104)={0x0, 0xfc, "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"}, &(0x7f0000008000)=0x104) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007000-0x8)={r1, 0xcce0}, &(0x7f0000009000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000007000-0x20)={@generic="9be5c1ea7b94c3e85fdf473f4f598a4a", @ifru_flags=0x102}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) ppoll(&(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000005000-0x8)={0x77359400, 0x0}, &(0x7f0000005000-0x8)={0x80000001}, 0x8) 2017/12/21 01:58:01 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000460000)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000340000)=0x20, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x6)="2d245cb85b00", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) r2 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) accept4$inet6(r1, 0x0, &(0x7f0000005000-0x4)=0x0, 0x800) 2017/12/21 01:58:01 executing program 0: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000034f000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000efc000-0x24)={0x50, 0x6, 0x0, 0x4, 0x7, 0x100000000, 0xcae, 0x200, 0x6, 0x7fffffff, 0x0, 0x5}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000268000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) sendto(r2, &(0x7f0000efb000-0x1000)="", 0x0, 0x0, &(0x7f0000efa000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/21 01:58:01 executing program 7: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x0, 0x8071, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ff8000)=[], 0x0, &(0x7f0000ff8000)={0x0, 0x0}, &(0x7f0000cd2000)={0x0}, 0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008c7000)='/dev/ppp\x00', 0xa0000, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000414000-0x4)=0x0, &(0x7f0000ffb000-0x2)=0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f000035e000)=0x0, 0x80800) r2 = userfaultfd(0x80000) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000ffa000)='./file0\x00', &(0x7f0000ffb000-0x82)=""/130) r3 = mq_open(&(0x7f0000a11000)='\x00', 0x0, 0x198, &(0x7f0000bdc000-0x20)={0x3, 0x10001, 0x3, 0x2, 0x5, 0xe8, 0x100000000, 0x8}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000f10000-0x8)={0x3, &(0x7f0000ffa000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000ff9000)='/dev/loop#\x00', 0x429, 0x101000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f0000ffa000-0x8)={0x0, 0x0}) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e4f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000813000-0x1c)={&(0x7f0000ffa000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ffa000-0x30)=[{&(0x7f0000ff9000)="cd0a07081d0dbb6a4cb80d520834b8e18cf8ce6848edf8a07f872d92b2aa2fbd5ed0bb42ead715af9d3ef4d4e31413cc575ac83c0e488ffd786b5316d71f7064e352babcfed1ffab74402dbfce86e3b922bcf578232790a296f2843bdee83b3562e57d7a5660807d2192bd114368a0133bb735b3c85239c0b6b886bb97b148ad84", 0x81}, {&(0x7f0000426000-0xca)="e2e96c50c95f081b4a617bb62db0e4a847dcb5aae9c563f2aa6f6d7543a4f66f919f67a1099b19a57f0d66496d915736f61c38963ec44fee35379a37f752b11110a496ca23e9c8ca960fd75c6b7c4ca29f0b78d3d65782d28251893bf0094242ad7dedba2102b0bd72cfdc8b3661cc83e6a7f9b04b86b7f3108ef162c8c0955d135dcc42671396157f6b1201ba7fc69f9c042eb32a674bff97115894ddc46d07e2895fd27e518764e0f6c0beb462bddc923003766216243389fdc40849a55c61b1672c01e54a65bedcfd", 0xca}, {&(0x7f00005c6000-0x67)="6fce85226e9d51885dd4ca4039dedb5febb504af792a110c12d450b673562cdda40f9df98b79c0a5d49636d669b6d2618aef6a4d0b55f0242d240509fc65982f4c0a6b21bcfb52c48d38a6230dd25c0b8be4f6d3deb9645712569f0f9b695eaa0b5248828c2745", 0x67}, {&(0x7f0000ff9000)="8300275d3f1de71eba8b843354759ed952e1", 0x12}, {&(0x7f0000cd0000-0x3b)="a50e0354a9ee0287cfee4a407839505e757d2b12c29a909bc177e36d8c9c958b3b0fd36174e14e047c5626ed42bb70f771d39af496e69329ce414a", 0x3b}, {&(0x7f0000b76000-0xc4)="0dea988cc3364e2b7ef5ff7a5c4cb2c46ee482700c826924af24788cb99f45ccb2dbed9295c8e3f706cdfd4517aa97423e21a6f837746795e46b832c3cdde2da6376aa25ab5dcad6d873c74923d91a3e2fc1a685403f61c30fa126c9588c348cdc0cdcbb3bd0332172b54004f253acdced605dd5b9a0ed909ea5c51bf18768d6a0212d0f94910857c4b864692ff87fac4e7cc9d9a7465b631985f5849c2d7be9581a984d9348b8848c15bfbe2a8974da3f9e6badded13d8e14c64b52601ef6d66dda523d", 0xc4}], 0x6, &(0x7f000040b000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x1c, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x10, 0x1, 0x1, [r5]}, @rights={0x10, 0x1, 0x1, [r6]}], 0x48, 0x20000051}, 0x40) r7 = syz_open_dev$usbmon(&(0x7f0000ff9000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) setsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000f77000)=0xffffffff, 0x4) 2017/12/21 01:58:01 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002eb000)={0x1, &(0x7f00001cf000-0x18)=[{0x202000006, 0x0, 0x0, 0x7f}]}, 0x10) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000fed000)=0x0, &(0x7f0000256000-0x4)=0x4) sysfs$3(0x3) vmsplice(r0, &(0x7f0000a05000)=[], 0x0, 0x8) r3 = socket$inet(0x2, 0x2, 0x0) writev(r2, &(0x7f0000fe8000-0x50)=[{&(0x7f0000fe9000-0x1000)="1e38edfe42511d5ddc41a8becd97e7c00abaf2739647b2f29af2c9572611b54eeb95cb24bc5896bf9bc66dcecab811d6e3edbc6eea7f2474250a1aa54d1acebbc6a4e841d649e0c20070c8d161", 0x4d}], 0x1) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000043a000)=0x0) sendto$inet(r3, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x3, 0x1b) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000fef000-0x4)=0x388, 0x4) splice(r1, 0x0, r3, 0x0, 0x8dc3, 0x0) 2017/12/21 01:58:01 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000364000-0x4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000068a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f6a000-0x10)={0x0, 0x1, 0xffff, 0xffffffffffffffc0}, &(0x7f0000129000-0x4)=0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000c0b000)={0x2, 0x1, 0x7, 0xcc5, 0x3f}, 0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f6b000)={0x0, 0x0}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000f6c000-0x70)=[{0x4e, 0x4, 0x100000000, 0x1def, @time={r3, r4+30000000}, {0x100, 0x3}, {0xf5, 0x0}, @note={0x7, 0x0, 0x7, 0x8001, 0x3}}, {0x5, 0x1, 0x0, 0x8, @time={0x0, 0x0}, {0xff, 0x1ce7}, {0x400, 0x7ff}, @connect={{0x6, 0x3}, {0x7fff, 0x8001}}}, {0x1ff, 0x0, 0x83, 0x2, @tick=0x100000000, {0x40, 0x80000000}, {0x6, 0x9}, @raw32={[0x9, 0x0, 0x2]}}, {0xffffffff, 0x6, 0x67, 0x3, @tick=0x0, {0xffffffffffff7fff, 0x1}, {0x6713, 0x2}, @control={0x5, 0x6, 0x8001}}], 0x70) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000f6a000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e5c000)=@sack_info={r2, 0x2b1a, 0x9}, &(0x7f0000f69000)=0xc) setitimer(0x3, &(0x7f0000f69000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000592000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000027e000)={0x0, 0x0, 0x2, 0x795}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000c3a000)={0x7, r5, 0x10001, 0x30}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f6a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000791000)=0x0) 2017/12/21 01:58:01 executing program 3: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x6, 0x0}, 0xc) bind$netlink(r0, &(0x7f000002e000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000f0d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e7000-0x4)=0xc) 2017/12/21 01:58:02 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x2e, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2017/12/21 01:58:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005ce000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r1, 0x440000100000127f, &(0x7f000002d000-0x1)="") ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000307000-0x24)={0x1f800000000000, 0x3, 0xd3f, 0x5, 0x7ff, 0x0, 0x5, 0x8000, 0x200, 0xffff, 0xffffffffffffffff, 0x6}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a77000-0x4)=0x7, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) getpgid(r2) r3 = syz_open_procfs(r2, &(0x7f0000d51000-0x9)='loginuid\x00') ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000989000-0x30)={0xc, 0x0, &(0x7f0000404000)=[@dead_binder_done={0x40086310, 0x2}], 0x67, 0x0, &(0x7f0000ed7000)="10e29a75cf3a269172b6bc9205ad6c06e5232832f0d5d3726560d451cdc039069e131163577e6b4cacc6b40d8d3ea49c81c5703952287b08160a92296631a7b46c3795eef66863210acffa39dc704fe187754e3e293d006bb4505570c4ef4bb257e8232725f0d1"}) writev(r3, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) 2017/12/21 01:58:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000072d000-0x4)=0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000ff2000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f00006d0000)=0xc) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000c3d000-0x4)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003ab000-0x9)='illinois\x00', 0x9) finit_module(r1, &(0x7f0000be1000)='illinois\x00', 0x3) 2017/12/21 01:58:02 executing program 0: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000034f000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000efc000-0x24)={0x50, 0x6, 0x0, 0x4, 0x7, 0x100000000, 0xcae, 0x200, 0x6, 0x7fffffff, 0x0, 0x5}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000268000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) sendto(r2, &(0x7f0000efb000-0x1000)="", 0x0, 0x0, &(0x7f0000efa000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/21 01:58:02 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x1, 0x8071, 0xffffffffffffffff, 0x0) madvise(&(0x7f000038d000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f00008ca000/0x4000)=nil, 0x4000, 0xc00000, 0x3, &(0x7f00003f4000/0xc00000)=nil) mincore(&(0x7f0000fa1000/0x1000)=nil, 0x1000, &(0x7f0000ea0000)=""/49) 2017/12/21 01:58:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005e7000)='/dev/ppp\x00', 0x200, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00001ef000-0x2)=""/2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000efc000)='net/ptype\x00') syz_open_procfs(0x0, &(0x7f0000e66000)='net/ptype\x00') syz_open_procfs(0x0, &(0x7f000083c000-0xa)='net/ptype\x00') close(r1) write$tun(r1, &(0x7f0000914000-0xa74)=@hdr={0x1, 0x0, 0x2000000000000000, 0x5, 0x2, 0x9, @ipv6={0x1f, 0x6, "c0696f", 0xa42, 0x3c, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0x2f, 0x4, 0x0, 0x1ff, 0x7f, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x2e, 0x4, 0x0, 0x80, 0xffffffffffffff88, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @fragment={0x0, 0xce, 0xfffffffffffffff9, 0x7, 0x5, 0x5, 0x2}, @fragment={0xdc, 0x7ff, 0x7, 0x2, 0x1ff, 0x4, 0x1}, @fragment={0x3f, 0x6, 0x0, 0x5, 0x1, 0x8, 0x1}, @dstopts={0x3a, 0x3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xb3, "ca435233fc09a3b6f45cdd366487bd127a86a563621cc5ad8cb250fb5499d719aac1b3c077fef400124d153af782fcbe473f328fd2168c6505c42ee091881b9075fd40456a300831e890423810c258e88a8bb90a7524f11510e2e254a353af47ab5aa345eb2c7081d33ea1f4eae61940acb06e4e4a1cc560fe8e3a9a42c166e964ec7b7e1316fdc013acab51db06954c7fd0c1e82307c014b35e20e937b418ab061e9434c195ec94f73c0ea757effbb07163ac"}, {0xff, 0xa6, "0545d400660829f7b2c5a706d85fc9ec0f5288bae9f73c470236792125be514f2c1a60558ec7d838afe2f11272cb9da42a9665ed53606cdfef18da8e364f0cf257a22ade64f6bf4edccce1c6f7ce4c37caf467da0615a200386da22657a3085ea60fc0fb26581dcf2696d2f9b322f58c40c50347d368be85b87d58fb158d64f16115ebfd4cf85d735e8cb4d2c290c4c279831c67d0bee9bc3cc880d6a3f24857244cebb84595"}, {0x0, 0x1e, "f058fafd0acba5e596944a1e9e6314576f69070dae884723b4bbfc5839ef"}, {0xc2, 0x21, "68a1cad4f5b8e33469c7253168ea2360ac0a201f26f81d8719817b7c075f6afc8c"}, {0xc2, 0x42, "d3ff9dff136a448221c70951beb9ee3bea4449f9308b35043b1ee5f07cc2ac453b8abaaa9de6563fd8eb6f6f376fe0f9b36d24a809a92c310b04f34074362a439ba3"}]}, @dstopts={0x32, 0x54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0xec, "6db4e2de3417efb431af6d40337348b7855aeaac91db6bbb4b471a35f1d1b6b5cd7e4de1c791fd1a81d39fff288e4966453730a22c3e72a48983766cecf40f98ad9530c994673008d92683441c31d2b1173cafa65b955789b7eda1f9dd0ada794b458e1f9fe5458330a5985379e5c3d1ef570669e90813f16b471344c328e254db89512e352be4d46fcc3b8f1ad03f4531fa997f592e559574b1aadada974ea06ec022d29a5659ff34428f5fc472d640c9e1bcc666a977e13e3a2e1e61bb138280af0c4d5d870ae2205644ec007a54244e31c47843a233c54fca904157c94191bb5a7c92c0ed16548b498f58"}, {0xc2, 0xcb, "3f19c5034002e8cc2625f40c068cf516a22d81a3d81736a1d0051d93139cea56c83bdc91d7b5b31534da50e07d0daf5398b3ca8437566dbeacbaaef21480835be8b6bc6bd0ffba5f7e1d113f7ee613933fb13d422dae0cd1d9476f048c8449a3229e7f15cc7e256efb96c97165187c88218c26d6eeb89661b811f01b4b7dfcc1c53de98b8e4ba814740c1ceebf7e9d3ce2bb36e6f788d8480afb4a136042cf8631407238602e517a181c38a3a45825332cf0e65a372a2df741680c892afdeb5271f94c488c67dc4b7cb76c"}, {0x1, 0xe5, "570271de4805d304f74f5da11f1221a5ccf012f0cede8b0fb536517d8820c2c4a72e542df094653710ac76fa837fadfbab117701966aaf7f674280bd3a0734e32aa915522db7d7e10efa24910b19f63a98c4f48af597d025dcba4a668c43281f5b0459c18154785f5a70640b8a1af30593709e3af36ec64db75f28d29a1e2ab08cf4bbafac4536e5a319c0f124f0d00dedb9d9ff53b7be7e0ec5b524e76bb96092d7cf2f830db199b7b21c235b12aa57f3dcd76df124a967186ede6e692d458ebfe0bebc2b8d74365edb51531f61aadcae8745b95d6475cc57a2a8e0442ad736b7391a99bc"}]}, @hopopts={0x3f, 0x6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xd3, "fc300838d1bbb35218499cd097f42af1e1e0e0c20f4ea7c39bdb3ecef9486db9f18dc9fce74c2be7f34d484c8aa15fde2c5df85b4ffb684b16077af0193da306d7ca6ffd85b11b371d551a0354aa45ba91f52f2155a70b627a016ede5b0ce74f804b1992f4907bd39e59777d447be44acee1984b7901097c2b0586ca5220532452c3ac41a1ec2bbf871ddbe11ce8fce8ca4cddea475c19b48b76e969c952f7fbb194115d0a9725c77d1a07733a6e5db2168a598e842b59c8c0d1c2819b6e68a7e53622e673089399300b65420bbe610fc45ee3"}, {0x5, 0xf3, "efec882d457b4b8fbce6ecf2536f1ad03932f5e98decc9736869364e13c6a735648dcdfad5374fe717e2134619163a998dcfd3d547b18c958b9392c14ac1d7ffd0150b620d8080b83d89f455ce2b3d66413817218a2f2f6541cad5d3f731608c29c2d4798dfcd9c00d7dd71078879e0da43c3ba7e10098da3105c1b165923b453409a78cfda1f3d1216d40acd9c13b7db640e6c5e0cceb3055545010e152329ae6bffe446e576bb2295af14d82cb7f919ceec92ef9a64e43b9b7fabcee18e6ae3e351886f293e9925379cb452dc71953bbbf5a1412dea524b388761f582f2931e173559f372ff95349e7af3649ce92e60be8f0"}, {0xc9, 0x5d, "967d56d7141eb32410f9b3aaf8557d8aac9bb64a99fa11199d1521002bf8d4f3cb900b13603fc10940e2a267ec1c2a27e84414c8eb8ea01eed60d1a466d2f4c87bcbf9353a96ab3727c7b11e1f7dba35fbaa2f2930402d15a4ca42cc3d"}, {0xff, 0x20, "7e5cc8ec14c6a8cfe98cc9b6972d75a011a4b601f98bb3a8959665580025daac"}, {0x1, 0xf6, "c65d88d3940b393d936d19e4538fd0da3f802893d4b1012f4ffa8085d658f50ee00e4d86ddbe1f50375d0d3a25e82e0b88e6ce36971022b64049ea16959917dee36c9cad250e28b4806d094f040359396d31384e7a87839b21ec392a94552a9eb520fa2e2670cc1b6bb0d303c78a58f0991a1b79c835e1322937524bbdeb92b3423ed91982ada79e376982969b3c8f052de2af92c2a15b75f3f7cffe2471fb82666819fcdd8de550d52731dbdd59c87c7b51001902a683b56d6f6e90ab5f62a089cf3a4c4b0917afeed48dce6aa1117a3285132de3db9d8c1d718f1c202db642e9468e5cfa9233a313c24af0b78fbed5a1b2714251f6"}, {0xc9, 0x1d, "d6763184fbcec3028fac78799f193b154589c12c2d3d77e91e5f279efa"}]}, @dstopts={0x3b, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xa6, "57fe7a37e7c70f7016980f3eb2c8a794f24869be9964e7bca89985c08e4315e8332fc8e8f8bbd1d4bfbfe40477de2bd0da1a12a84e830eabe5370e240a6fe8c82f74e328b6e1d43bf07e820b2a847ac0ddfdbde26de986899d5ff186cea323262fb5f4b6e4e8abb5c1ace98d1dd23aa8648c4f5030d5d15415f8c1cb41e63b6da0a2ba1123bae4cb1095450d3db0660305a8045062bc51ae68b4aa4b5362e956b9ff3c02549c"}, {0xfe, 0x7f, "ff2448a9a09505c5e8ac828fb20b2ddc7d68ab6d873842680a8a2e3acacb64ea728730ee5dc3af272289b1c1d0a078089e8e6d78df441a73dfab76951fe5cc7329d58475f344984e75abf1c1e8f3df5c9667d99522482ab0868546ca0d6575b4fdad27811df8871ff894b0b32337be68f8ca7b7f3ec168e87b624f65e1485c"}]}], @udp={0x2, 0x2, 0xa3, 0x0, "150d0ddbc4da5014c89a1c48b899821768634733f7fcdd53e8ea665fa2f9bc7118182af568ff0fd6e31bfecb08e8e9a3cbf83b0af70856189211832d271edec5d96779a00b4c7dff8a992d4896b32bfbef28d2959f54342f0ac247310f46c969d68e8ddbe5a578e58281308f7334ae7c816fb57c0817ed15424882cf241488431c7ff15187c0402e4792bfff9882d2f047d7fe875c84e81195dfed"}}}}, 0xa74) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000a96000-0x28)={@generic="7de64f14163e33eae00200e37a3e4bf2", @ifru_flags=0x9000}) 2017/12/21 01:58:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000086d000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000956000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000854000)={0x100000000, 0x100, 0x9, 0x9}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000931000)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f00006b9000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000307000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000944000-0x3)=""}) 2017/12/21 01:58:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00004f2000-0x58)="df8e392937a186d630043615593baa57ff00e8fe15ffed0000079bb4d5ed5cff0300180a00", 0x25) r1 = dup2(r0, r0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000667000)=0x3) 2017/12/21 01:58:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000594000-0x4)=0xfff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000597000-0x24)={0x70000000000000, 0x5, 0x1, 0x10001, 0x1, 0x0, 0x8, 0x8, 0x2, 0x6, 0x7fff, 0x9}) poll(&(0x7f0000a82000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0xffffffff) ioctl$TCXONC(r1, 0x540a, 0x0) 2017/12/21 01:58:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000c4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000da0000-0x4)=0x0) 2017/12/21 01:58:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00009b4000)=@random={'user.\x00', 'nodev\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x400, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000-0x8e)=""/142) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x75, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2000, 0x1f, 0xfffffffffffffff9, "c1713d2dfb0f9b24d3cf1ca754c3a2400966f37355ef4750962d56f8e99e8e74e87ce63b7d1dca9cbb0d9e536911a0a1af60e1433fc89196c2552fac3c38eca46ba58f388418fa01eddbd9de8aef7a3e"}, 0x160) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x8001}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000-0x6)={r1, 0x7}, 0x6) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000001000)=""/130) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000004000-0x8)={0x1, 0x6}) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="8ea0ec218e2820bda7658f01ee619120", 0x3}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/loop-control\x00', 0x200, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000005000-0x5)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x400) openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x422002, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r4, &(0x7f0000007000-0x44)=""/68) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000008000-0x36)="0196e54bd5780603775adca0b8aab61c18bc2264df873c5096ec9d96a88be38f177cbb50e96455e6958a5a362626ffd56362b40d024b8966274791b4dc8efaa46549de767e6bbba97fe57d4572947677b814222027bef6c2dc4e58162b516050e796961852e50fa5915ef9dcc4bcfcd612fde564bbfd0903", 0x78) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc00c6419, &(0x7f0000009000-0xc)={0x1, &(0x7f0000001000-0x37)=""/55, &(0x7f0000008000-0x10)=[{0x6f7, 0xf6, 0x3290000000000000, &(0x7f0000008000)=""/246}]}) 2017/12/21 01:58:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x8, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000e0e000)='mqueue\x00', 0x0, &(0x7f0000825000-0x2)="") symlink(&(0x7f0000403000-0x8)='./file0\x00', &(0x7f0000765000-0xe)='./file0/file0\x00') 2017/12/21 01:58:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000049f000)='/selinux/load\x00', 0x2, 0x0) bind$unix(r1, &(0x7f00003ee000-0xa)=@file={0x1, './file0\x00'}, 0xa) mount(&(0x7f0000657000)='./file0\x00', &(0x7f0000790000)='./file0\x00', &(0x7f0000ff1000-0x9)='ecryptfs\x00', 0x6000, &(0x7f0000b47000)="bff194d360af0b5ed0c7ce6c3b2f4823214d9b7d410612066717c02012f0b98c4cab667886d0aa6740725662c8169261dc2f0e80ec7b2b3c7ed1907d961461f9a35bf012c12b9644bb6a33c7f809306198c61e52bf4a7d32bf75defbd5093b7ae42262df1542d16c3b7e2f91994a71b592c679b3d500033cbaf8ae6f5a7e2d98e9f19e76b2a1") writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d02560a06000000000010489643c200090000000000016564243e8900000028215a0004fbf50dfff90004a5000904001ce1ed5e0000000000221f1000010007000600000400f30000536e", 0x58}], 0x1) 2017/12/21 01:58:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dec000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) [ 63.941324] binder: 14169:14174 got transaction with invalid parent offset [ 63.958258] binder: 14169:14174 transaction failed 29201/-22, size 80-16 line 3315 2017/12/21 01:58:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001fb000-0x4)=0xa) r1 = epoll_create1(0x0) lremovexattr(&(0x7f0000b41000-0x8)='./file0\x00', &(0x7f00000d5000-0x15)=@known='system.sockprotoname\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)={0x0, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x0, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000914000)={0xff, 0x10001, 0x4, 0x4, 0xfffffffffffffffd, 0xffffffff, 0x4, 0x3f, 0x0}, &(0x7f0000a20000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000bfb000)=@assoc_value={r3, 0x7ff}, &(0x7f0000cae000-0x4)=0x8) epoll_pwait(r1, &(0x7f00006f7000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003d7000-0x8)={0x0}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000a6b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/21 01:58:02 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000007000-0x4)=0x8001) ioctl$TCXONC(r0, 0x540a, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000002000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000)='cubic\x00', 0x6) 2017/12/21 01:58:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a58000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) r3 = creat(&(0x7f00007e8000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r0, 0xa, 0x7) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r5, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r5) tkill(r2, 0x16) close(r1) [ 63.986555] binder_alloc: binder_alloc_mmap_handler: 14169 20000000-20002000 already mapped failed -16 [ 64.005223] binder: BINDER_SET_CONTEXT_MGR already set [ 64.011170] binder: 14169:14174 ioctl 40046207 0 returned -16 [ 64.022454] binder_alloc: 14169: binder_alloc_buf, no vma [ 64.022472] binder: 14169:14200 transaction failed 29189/-3, size 80-16 line 3130 [ 64.046632] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.052964] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/21 01:58:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000e50000-0x38)={&(0x7f0000beb000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) r4 = open(&(0x7f00005f0000-0x8)='./file0\x00', 0x0, 0x10) fstat(r2, &(0x7f00008ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f000005c000)=r5) close(r2) close(r0) 2017/12/21 01:58:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000659000)="626d6576ff6f0004eee3feff44bc2a756569d14b50244a5cb30640a66e0fc28d3559fd5229000000000000000361772cde73afff81e143b1", 0x1) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000830000-0xb8)={0x0, 0x4, 0x0, 0x3, 0x5, 0x81, 0x3, 0x9, {0x0, @in6={{0xa, 0x0, 0x0, @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]}, 0x4, 0x6, 0x5, 0x6, 0x20}}, &(0x7f0000484000-0x4)=0xb8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000ffb000)={0x17, 0xc3, &(0x7f0000ae3000)="1d438798612660d774e14f667a7dc0e822d84d8a54aa7b64bacc821bf2c66c322975e51c107a36b18ea7bdd6a64fde429918290f264283b5a03f7b260291ec74459df69e9096cd928f04c9888e12bd1a0a50d3e2dc28ac76d27670748c79ff59021490d84a413dec6ac7307a946a130368b4939bb4d6e3668e7057c9e5d7bdf8bd0f0b2163b2c0f80a28b85ce91fdb5541e01bb6cc72230d2e7ea2d17c54a1e576bfc95b9085ccf879384f3da0be6c12ba8085245bf2bce6bfbaae890d75a27c2a7aaa"}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000ac6000-0x4)=0xfffffffffffffc01) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d7d000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x9, 0x6, 0x3ff, 0xffffffff}, &(0x7f000040f000-0x4)=0xa0) dup3(r0, r0, 0x80000) rt_sigaction(0x80000000007, &(0x7f0000de1000-0x19)={0xfa, {0x0}, 0x0, 0x0}, &(0x7f000027a000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00006d1000-0x8)={0x0}) syz_open_procfs(0x0, &(0x7f000084b000-0x8)='net/hci\x00') 2017/12/21 01:58:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b7000)='./file0\x00', 0x41) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000022000-0x6)='./bus\x00', &(0x7f0000f6e000-0x6)='ramfs\x00', 0x800001, &(0x7f000023c000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) renameat2(r0, &(0x7f00007a9000-0x8)='./bus\x00', r0, &(0x7f0000e61000)='./file0\x00', 0x0) 2017/12/21 01:58:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000934000-0xe)='/dev/keychord\x00', 0x101000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000dd4000)={@common=""/16, @ifru_flags=0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d99000-0xc)={0x0, 0x0, 0x0}, 0xc) bind$inet(r0, &(0x7f0000ec6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 01:58:02 executing program 2: mmap(&(0x7f0000004000/0x75000)=nil, 0x75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x240400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004b000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) writev(r0, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000004000-0xe5)=""/229, 0xe5) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000075000)={0x9, 0x44a, 0x6}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000000e000)={0x49, 0x1ff, 0x2, 0x2, 0x5b, 0x2}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000010000)={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0xffffffff, [0x400, 0x2, 0x1, 0x8, 0x9, 0x1, 0x6, 0x2]}, 0x5c) 2017/12/21 01:58:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000cf000)=@known='system.advise\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) close(r0) 2017/12/21 01:58:02 executing program 3: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d1b000)={0x0, 0x0}) ptrace$pokeuser(0x6, r0, 0x3, 0xa9) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/21 01:58:02 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000826000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000dbe000)=@file={0x0, ""/69}, &(0x7f0000001000-0x4)=0x47) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002d3000)={0x0, 0x0}) getgroups(0x3, &(0x7f00008cb000-0xc)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r3, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) setregid(r2, r4) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000001000-0x7b)=""/123, &(0x7f0000001000-0x4)=0x7b) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e8e000-0x4)=0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000335000-0x4)=0xdb, 0x4) 2017/12/21 01:58:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x400000d) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000936000-0x4)=0x0, &(0x7f000009a000-0x4)=0x4) 2017/12/21 01:58:02 executing program 1: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000590000)="260000005e0009fff10001013a000001000000fe00fbffffffffffffffffffff0004fb4b35ea", 0x26) 2017/12/21 01:58:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000459000-0x10)={0x0, 0x0, 0xfffffffffffffffe, 0x0}) 2017/12/21 01:58:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000919000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000060c000-0x4f)="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") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00007d4000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00004bd000)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000898000-0x6)={r2, 0x8}, 0x6) readv(r1, &(0x7f000023b000-0x28)=[{&(0x7f00004e9000)=""/13, 0xd}], 0x1) 2017/12/21 01:58:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003bf000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000b2e000-0xbc)={0x1, 0x0, 'client1\x00', 0x3, "ec1df6cad7bd1108", "5a755ddf3a81f0a2532f04921f26bf36f1c463819b81bd865bc234e02046c4bd", 0x8, 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]}) r1 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00000fc000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000782000-0xa)='./control\x00', 0x4) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r1, &(0x7f000088c000)='./file0\x00') write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') syz_extract_tcp_res(&(0x7f0000047000)={0x0, 0x0}, 0x3, 0x2) link(&(0x7f000097b000)='./control/file0\x00', &(0x7f0000015000-0xa)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 01:58:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ba8000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cc6000-0xc)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f00005e3000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000048a000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x5, 0x100000001, 0xfffffffffffffff9, 0x400, 0xffffffff80000001, 0x80020, r2}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/21 01:58:02 executing program 0: 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) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r0) r1 = inotify_init1(0x80000) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r3) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f000003d000-0x6e)=""/110, &(0x7f0000069000)=0x6e) 2017/12/21 01:58:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ef9000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047a000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000650000)={0x0, 0x0, 0x0}, &(0x7f0000cdc000-0x4)=0xc) r5 = getpgid(0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f23000)={0x0, 0x0, 0x0}, 0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000810000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) stat(&(0x7f000097e000-0x8)='./file0\x00', &(0x7f0000daa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000f9000)=0x0) fstat(r0, &(0x7f0000c3f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000e77000-0x8)='./file0\x00', 0x1) r10 = getegid() sendmmsg$unix(r1, &(0x7f0000aa7000)=[{&(0x7f0000057000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008b6000-0x28)=[{&(0x7f0000d30000-0x7)="8242e8c54ec761", 0x7}, {&(0x7f0000470000)="3a71406136d91a5249ff43fe739d585a5e7390c50283b1bc2c8f26a28b0cead8e952f67199c0ea2b857ed2ebe65a9c3cbda39199a908f32bb992b31359c146d8fc589c2b74005b19b75006e85a7c15d1180cd553cf349f6e7c03e9b622e9f29991a812f49e44d18932ece02eac637e5aea74ca26140802ff5373262b5978d9ae4c68066561bbd8b001ff454f90f4326a68086b51b24c74afe7e64ef5bd49c65b8ed8fa2e98963a9798c4702ebddd3a4dbc13dd7111f5cc210b1f72aed75c093d8aa174eef3db81899782f297a97a8968dd4253808537e6f8c112026278f473dd2bafafb379e17c3b", 0xe8}, {&(0x7f0000da8000-0xdf)="f47ac8579c315e9b1a88dc49851b430fb178f7315ea96b4f0b6bc4a2c8a5680e5bb0c92d219915a401451c7ea6fdc36045872dd73671fa936a6f6bbc836bd37b3d9ab05fc63173dde583c42c25b702feb8723e8481bbefea1d8fb7e9d6f9eaf7b2e7f0cc0b2e574ff0db800978f7c3679e9bba4519128e06875b17757e838ce84553739d7aece4e4818e6e3e60a032c409bab39885f2cee2aaea6b39844ba1dabf6683ee937d12b9453e062dbf8c419940eb4be4b55b1f881c1aa2e46e6c9d569c33a4d6e4f16adf99ac36c1c1af3eefbd9abdb1bc1c3f19aa79ddafd71678", 0xdf}, {&(0x7f0000fa6000)="161e6bc0148aba308cbdf2e3", 0xc}, {&(0x7f0000750000-0x6a)="97d4eb2fd2bb8c3e8eca4f2caec4f4f9f361ccd4c6eb4e007e57ee2811fdc05b6fcc0a4842dd39aa7cbe65b7ead94c1d8f22cab0db24549ea2494002f7153723b2734fa2513fd71390d4ca6f35bcb7779e5ce17ea9a186b5edc7af5341fcdc28ab1ec51a9eb8c412847c", 0x6a}], 0x5, &(0x7f000095c000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r1]}, @rights={0x24, 0x1, 0x1, [r1, r0, r0, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x7c, 0x4000040}, {&(0x7f00006f1000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000a51000-0x20)=[{&(0x7f0000a13000-0xcc)="51d6026ff10d1a9c07f97177da44701689007f1db1254df51f76e91ce4499b16b90a82fbd791aaba86bf2292899b636d8b5c7dbd5b913be424db316d65992b53614fe782d9c8a3428b4d3b106aa353475e17eb471cd2a8df3969b8a9ea59476364413a8c8448a79ae56b6bf180d91ddc84db7794e24177abde2e3ac3c6a6a16424d4082235f4c13f769ff6530943740e1ebe7aaf9ca2e3c843fb2311657585c2cb7d10d7b0e8edcf2f9fd173808123000b12709c4b33837d03f607c86b2793d939a4124b3efea0caf9121908", 0xcc}, {&(0x7f0000742000)="d68f574a10646e0ae20de2ed96686e4ef80f85586a581d6a480eb2af3f0015295a0cd5d9bcd43e3acdbd103d1f6140c4d3b3665c22b10a254ac6db3187e2519c77dd2f5791092f840b2bbd184a9ed51541195e9d7032aa7b967139feeb7f8525a7d8980a35819e772a022c36d2242f3b9a6d7bf64feca1411a4a17de76da2a78c81bee2967964ea16ca7d07e2d0e78ead5de2ba9eab476a3008d94192c02f0a3cf04dcb1f76c8ede5eccbd55a0082a8559ce820a52756b399e07cd0ee97e9dce50c788eddf9b8c932e191eba1e9862bc60c3ef9e99f9ff67ae966008c7c499de0ee5a11f1da987a73d2d54fe2bc487c0ff374b9f748059", 0xf7}, {&(0x7f00004a5000-0x86)="c64c9e4c288f154d159555fd11f1b825bda6d01a38c8a9f26c7271db6f1376251216b5e5b959ce7d51982ffc805bc6f637e69c3637f2dff21682682ac0718bbe510d718c4a5f14acd479da28c1219cb1d585cee941d9fdc6ba6d94ed761e411b0fa0d37efcffc870a0c8ecb2a6ea99c495914daab52d22cecf836a7707d9b34f15f6c61e983c", 0x86}, {&(0x7f0000c50000)="716266c0abc8b12de7b92909c56e8fc01947eb4195b70ff7078703799e0a2b60c0e4d63030e50c729ea795876b7d2cb171e86821c22c65a842b560beef77519ca603a0f9624ace85502a8f2b306be8c7a399bc72027caf4e047c96987dd362b81198efa76b2b06d46b922e49b90215f298bd0771daaf9ffe55e278c34a52af94ef68cc2f", 0x84}], 0x4, &(0x7f000072c000-0x18)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x18, 0x40081}, {&(0x7f0000301000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000c06000-0x20)=[{&(0x7f000022f000-0x1000)="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", 0x1000}, {&(0x7f0000f5c000)="0d30cdd75b702fe928f15f6922cfa142f7726517042dff0267c42bdaea229871c19f43d7d23e3b74129fe061d04be528764d0cd191fe3fcbbb98d8b0f03fb57506f24c8d402683962cc0e0e68ffa8cec725d0fdb1ffb37b08e0e6addf5550fc5a0ac363426a967b78be8309622954ea90bb19c4ead2a4e5f5754832c7aaf2eff96a76d0cf6b74ca3fd9831fa4a1a2c45172f339b24da4c88dce1dd7032a4988567d78c82015d4cc47f9d821d073ff7d542e4c9fc71df511d7b9946ca8cbec7620cbed5d24cfaf00622c60d5985a2027ac12f97bf1e", 0xd5}, {&(0x7f00006ad000-0x44)="b8ff350389ee76eb85c1a52a04f5aa857528a022bbf47e74ce435cc9fd7717ba1ac8dda8ecd9de69a385978df3a56304763259a1256cdeef15920b0c38b323a476891089", 0x44}, {&(0x7f0000c69000)="cbf31c78e536590e86f81cea2cf23272a8e1cf272adedf2736dbaad2bf3e031ef654d9c681d6090524f9b3fb4a399f36cc042ed62d94b6b414265ede80de0211d45d607770d5a50da63b135f10cbaf5da11346a96de063f977d8058d97093db690158405427ac12d81e71e1620b710440ae1982914369fff9359e3977827a7338cddc3c2f7d39189c2ef9cf68e21d84b6a2411f4818a6f914734043da810d64fbebabc30af43a7282121ae5bf665ba4d21743acf87a1b45b2d83558b2b491c8b76b0818ef3672c11acd5a70022559445e23ecb0d68e3b80d5dc29b00142a70bf92af50d6c20bdb41dc63bc9391fa9f2e", 0xf0}], 0x4, &(0x7f00000eb000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10, 0x0}], 0x3, 0x45) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f0000215000-0xcd)="db430106b9b3b7267807027fa23123698004e843d1efe34a9db42eb351965d57353d9a7d03bc96e2693a31d77aae66eeaa4046150c54e3822e7dae8cfb4ab0f7187a4c52b3366acd2d3487864e60dfe9dd7a55186fb10016fc2928eacdc000bd8363000961a09884118dcbf7068595f395b58174aa7dcd380831980acb5a3a128da2ba28435465f8ecc3cb2b8b67d6383ae7c94a44ad52f34aaff02544660e34963568be3d6e6e2dba01f025617a550671e11bbee5b77aa5705fb1d6fce031a6464c0a02195daaa10c22596c93", 0xcd, 0x0, 0x0, 0x0) close(r0) 2017/12/21 01:58:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f000073e000)=0x1e) 2017/12/21 01:58:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003fc000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$packet(r4, &(0x7f0000eaf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006cd000-0x4)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000315000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb6000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000452000)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x2, 0xffffffff, 0x3, 0x5, 0x19, 0x80, 0x80, 0x0, r5, r6}, {0x2, 0xffffffff, 0x76a, 0x9, 0x9b4, 0x4, 0x0, 0x8}, {0x9, 0x66, 0x5, 0x9}, 0x0, 0x8000, 0x0, 0x1, 0x10, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8cdb, 0x7fff}, 0x8, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0, 0x1, 0x3, 0x3}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r2, 0x407, 0x80082) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000cca000-0x88)={0xff, {{0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000098000-0xc)={0x3cdfc7b118180685, 0x0}) splice(r3, 0x0, r1, 0x0, 0x80000001, 0x0) r7 = getegid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000010e000-0x8)={0x0, 0x0}) setgid(r7) 2017/12/21 01:58:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0xc) 2017/12/21 01:58:02 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x34a980ea84a32fc4, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000003000)={{0x9, 0x7}, {0x100000000, 0x9}, 0x5, 0x2, 0xfffffffffffffffa, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrlimit(0x0, &(0x7f0000003000-0x6)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000005000)=@random={'user.\x00', '/dev/sequencer2\x00'}, &(0x7f0000005000)=""/4096, 0x1000) 2017/12/21 01:58:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x201, &(0x7f0000de0000-0x8)={&(0x7f00002f8000)="", 0x0}) 2017/12/21 01:58:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000165000)=0x0, 0x80000) r2 = syz_open_dev$sg(&(0x7f00004c7000-0x9)='/dev/sg#\x00', 0xd2, 0x80000) getsockname$ipx(r2, &(0x7f000048b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f6c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e8d000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffffff99, 0x3, 0x6, 0x1}, &(0x7f0000c57000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00002a0000)={r3, @in={{0x2, 0x2, @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]}}, 0x8c) sendmsg$netlink(r0, &(0x7f00008dd000)={&(0x7f00003c6000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x1) 2017/12/21 01:58:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007ef000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f9f000)={0x0, 0x3, 0xb61e, 0x3, 0x8f9, 0x0}, &(0x7f000084b000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a5d000-0x8)=@assoc_value={r3, 0x4}, 0x8) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000668000)={r3, 0xafad, 0x7, 0x9, 0x4, 0x2}, 0x14) sendto$inet6(r0, &(0x7f00005a3000-0x49)="cf", 0x1, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) 2017/12/21 01:58:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) pwritev(r0, &(0x7f0000d57000-0x10)=[{&(0x7f0000d1a000-0x1000)="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", 0x1000}, {&(0x7f0000a4a000-0xbb)="a816716ccee5d5af60c1c87bcc2300f86cc4f0d307763a41e9ae08f4826e3c2174c71dd7517486b9c92db0a6f73ce26a2038f07feae69868a0d4831b8be62e3da40f3170877615eaecc6b0d64a669bbb9ba1367fc0e4285dfeb66b0223d7bb61af6551bb205f9bf9e25b16efe7cc49d75e21f812200ff644f663db34b5abfa2e1b8ddee7350fbc27ba311bc156707bd30f8279d67acbbce98cc06bc7a546f72f26491a4b4fe8d1aab81d5dc85a277974616b533c8cf685052981e6", 0xbb}], 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000005, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r0, 0x1, 0x1f, 0x5) 2017/12/21 01:58:02 executing program 0: mmap(&(0x7f000019c000/0x9000)=nil, 0x9000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f00001a4000-0x10)=@ipx={0x4, 0x9, 0x3, "9e5a508239da", 0x2, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)="fa968758fedec3386d512b371941b567d7ff007b3d8a0a4d46783be9d87c575c46fe4a8cf1c95e50b64b0970d2c2192e865df81f53b5010f219a6e482cbc94567aba6db4e52e82c2843b5c5463207824aec076019f37ce1d7c6a2b1d749aea3baf594d82c2b9682a6f657f5a914f65c08b514cd041280bb90139457039c1a6e58ab21385a21bd31a0104084b45f09b2c1fdd0b1031a698410e62d5b22b2569d54dcf578cdd4a13cf99a5", 0xaa}, {&(0x7f0000001000-0xf)="ee3f535c72c1fbfa707c5ddadcd6cb", 0xf}, {&(0x7f0000000000)="327aa6002abf9b3cc47a5ff92d6e9d775d4861289b8f2b936c12d5", 0x1b}, {&(0x7f00001a3000)="44c8e28e558a1b5210a558de0e658693d48bfdcb3b3d85a8ba3e8856d6506c64af9799158e239cab612cb63fc6dc33e4d5339685463bcfb6710f42c1ecef1abacac2d9d7af5891162983b39a2b42124cf26474422178a400e460dbedd9c954c540dedf83eaf22045a0f3a395bb25ffdc953c82863854de3cd2f4651465767482ad80d7e8da1bb298c92b0d79abd8b840a44f1f5b68a795ad6561e2ae8e22e4a03e5053b3d0dff34d9b2991f803bf06753444efcc4e18273c261eec", 0xbb}], 0x4, &(0x7f00001a1000-0x24a0)=[{0x64, 0xff, 0x7ff, "d80c246ce57cb1bde6dfc74fdc0f8950d3a6f90e7f854a821f24f2a9737a4f7e2209474c1e49460229b135867b2c7b607403d9a336629926402c2e9c7f964f1ba3ba39ad13ba8ac8832ec8301052d3fd51d2762644"}, {0x100c, 0x101, 0x100000000, "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{0xb0, 0x10c, 0xca, "0a5da8b397d82e7604eb0ed066bf090be1c366f1b21b9c458ae692c1407cd8c377ea595f793e8f65279502bb47ad17604d15fba1b1950738d9c7ec451cc19eb360e0e282bda08f8d06268d50d608f9a8aba6e0ea7578423145dcd78b0a0b1308244ff145c35a90dc934c938557fefcea3ad896faa991e9725d9b514c14544a3dd45e551e3cbd0ed7ddcd33689e927c4af7fb29ca565c9cc22651904e9ac5b0f499"}, {0xd0, 0x109, 0xa2c2, "366cbb3d449bdc6f5f147f82985a69e3dd29d3ba30b3c9a8d81e8d42a1c2204a390b9d767ba5f8db5241f7b4652d4b6fbe5b49c8ed035813c8f99e8d4971790b08b3094a62b2a5ffcf5cc5b9631cac58f4608f372b4e6653de953d03905432896b4779d404f0b9c671e90d829153a8b5de04f10f4a71f109268e3c3f210a8502452246db2862f6dde4c55fa316d3b8f9a58e758a202930d73deac1285b4d2f83180b2e7fd36aac0362d800254ef1920020d1bc3ebee3a4d8c37df60bab73f38e7c"}, {0x88, 0xff, 0x8, "617c2a5f5b4305e0129e7272c5d76cd4b029cb294284a7bc5c5708ab32abcc5928b4dd9ad373ac0edf6e24a7d557f59dcc4ded8edf52763f5c189667c1002aa7c97cb4d78f0000f7b2ae53205f1195154b9855db08abe9d67d57a8c016973d9a70e59c2e074adf9342049485d69cd4054a92b28d930aba328d2a6272"}, {0x100c, 0x101, 0x9, "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"}, {0xc8, 0xff, 0x40, "893458e944f2fe932715d948ca0ef8b8721cfc43026584cf0babb8f6ac554701236ec045efd18e616349e3ab56ea3ce9c5fb85e7352f96dcc0a4ab78f66afc1bb4c6dbb236c080ecac5c5f3f812e666682e21fadae58dda2dfcc53bf38800a733dd925bbf3a94ce06996d45469529fd20449d39756141c21354ee92d0e659dfd761ea4afb20fddeac413c2eb6f268b5587955b6efdab6e61d326c5be6fc6e377dee65151834495b0972ac71f68ace211780002ed63d219c186259d12"}, {0xac, 0x101, 0xc9, "bf2d27ed6a7d3e342d5cde0c480489c8050a51a1f3fc810a81e43ca382d6660c50a92663ae145928a881d625640347a4dfa1922e76e40dd2d439837250d2d06c5f24e1749505e5e4d84fe9890ad1c383cac9c11533044cc1a9075a4454a85245e2ff884d14724860f2709d1b65bcb4e6699c06ddd574e9604fdfbf9f9e94da32c9515d0013abe595f87ee4ba20c624de8f7db7e437ed02a930bb0159b3"}, {0x34, 0x100, 0x2, "459ca0c69a54b85e115dd23ac911082f00349fa6ace026556837183bd159e1007d7a9d4d91d94d"}, {0x74, 0x109, 0x400, "49977948fd3fc79ea968d0534efce568d3b200b3b88c537d482f08a0812a9b2d4797af1081b8c4eff345d3cd98cca38101644d2bcb2f4e739da4bfdff11d81e05a4fcc47bbe1543a6a275d5890de78f33e952714c6e3166699e2526b17cca8b3b87689c5c3e8"}], 0x24a0, 0x20000000}, 0x4000001) statfs(&(0x7f000019e000)='./file0\x00', &(0x7f0000002000)=""/27) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000002000)="86bc4ff1490eccfc1b30f97dd25ef5a9bd75784f851f591f", 0x18) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001a2000-0xc5)=""/197, &(0x7f00001a0000-0x4)=0xc5) 2017/12/21 01:58:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c5b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e03000)='/dev/vga_arbiter\x00', 0x400800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001e5000)=[], 0x0) ioctl$int_in(r0, 0x80045439, &(0x7f0000855000)=0x0) 2017/12/21 01:58:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = gettid() r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00002ad000-0xc)={0x4, [0x2, 0xffffffff, 0x7f, 0x7c]}, 0xc) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = memfd_create(&(0x7f00009ac000)='md5sumwlan0#vboxnet1\x00', 0x3) getsockopt$inet6_dccp_int(r4, 0x21, 0x11, &(0x7f00006f0000)=0x0, &(0x7f0000a75000-0x4)=0x4) setsockopt$inet6_int(r4, 0x29, 0x7a, &(0x7f0000101000)=0x9, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000751000-0x4)=0x0) tkill(r2, 0x1000000000016) 2017/12/21 01:58:02 executing program 5: r0 = add_key(&(0x7f0000219000-0xb)='cifs.idmap\x00', &(0x7f0000f48000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000035d000-0x48)="ba240bcbb29a1198010239606219205a0d5c5210aec6aee13c92b4edc657f39e1dd506bc7cf0b661e81b73d179549c81a1bc08ab110db1070675e3ac3a9d0652ae3413a7c43338e7", 0x48, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000d1f000)='keyring\x00', &(0x7f000094e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000fde000)="02d2c40a6daf1715eaf7cce0f5df136314040f59f80ca8bbc858eac03e0887491e143e491488957dda89f6ba96f7", 0x2e, r1) remap_file_pages(&(0x7f00007ab000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000f00000/0x4000)=nil, 0x4000, &(0x7f0000001000-0x11)=""/17) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = geteuid() setresuid(r2, r3, r4) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r7 = getgid() fchownat(r5, &(0x7f0000001000)='./file0\x00', r6, r7, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r5, &(0x7f0000002000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) ioctl$TCSETA(r5, 0x5402, &(0x7f0000001000-0x14)={0x0, 0x922a, 0x8000, 0x0, 0x81, 0x2, 0x7, 0x80000000, 0xcd, 0x4}) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000002000)={0x8, 0x3, 0x6, 0x3}, 0x10) prctl$setmm(0x23, 0x6, &(0x7f0000002000/0x1000)=nil) 2017/12/21 01:58:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003fc000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$packet(r4, &(0x7f0000eaf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006cd000-0x4)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000315000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb6000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000452000)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x2, 0xffffffff, 0x3, 0x5, 0x19, 0x80, 0x80, 0x0, r5, r6}, {0x2, 0xffffffff, 0x76a, 0x9, 0x9b4, 0x4, 0x0, 0x8}, {0x9, 0x66, 0x5, 0x9}, 0x0, 0x8000, 0x0, 0x1, 0x10, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8cdb, 0x7fff}, 0x8, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0, 0x1, 0x3, 0x3}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r2, 0x407, 0x80082) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000cca000-0x88)={0xff, {{0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000098000-0xc)={0x3cdfc7b118180685, 0x0}) splice(r3, 0x0, r1, 0x0, 0x80000001, 0x0) r7 = getegid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000010e000-0x8)={0x0, 0x0}) setgid(r7) 2017/12/21 01:58:02 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/access\x00', 0x2, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f0000d51000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r1, 0x6, 0x3ff) clock_adjtime(0xa, &(0x7f0000cef000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x3}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xb, 0x3, &(0x7f0000fa2000-0x8)={0x0, 0x0}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000635000)={&(0x7f0000972000/0x1000)=nil, 0x1000}) 2017/12/21 01:58:02 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000073b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00002c6000)={0x1, 0x9, 0x6, 0x800}, 0x10) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000601000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00007e6000-0x450)={0xffffffff, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f00000c9000-0x30)={0x5, 0x1, 0xffffffffffffffff, 0x7ff, 0x3, 0x9}) sendto(r2, &(0x7f0000cfd000)="c516f1f271414a7269cce3f519508a39a114e10aac27a6dbb6c19038d17caaec36dd520e215571960ac49758251ef4c608d09171d08b", 0x36, 0x40, &(0x7f000045e000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000770000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3f, 0x80000000, 0xc6d, "083c988491413250df7d46855c182ac7cad676bf03cba9c68c2f5e1a72395d42855874a9cb1ece8591552993665bfd7462c2e0711f19165451bd9c0903af77c80d7599950794676b83ce129d5bfee27f"}, 0x160) 2017/12/21 01:58:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000ee4000-0xc7)="", 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000efb000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2017/12/21 01:58:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000eaa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000027e000-0x4)=0x14, 0x800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e21000-0x4)=0x14) connect$packet(r0, &(0x7f00006c0000)={0x11, 0xfc, r1, 0x1, 0xfef, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000036b000)='/selinux/access\x00', 0x2, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000932000)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x7ae7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00009d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000037f000)={0x404, 0x5, 0x3000}, 0x4) 2017/12/21 01:58:02 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8912, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000000000)="8c72b0476ba5f4832be9fa51a614177e69c04c363fd1e12715073c866d1a9743"}) r1 = memfd_create(&(0x7f0000003000)='systemlomime_type\x00', 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000007000-0x4)=0x0, &(0x7f0000004000)=0x4) 2017/12/21 01:58:02 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) ppoll(&(0x7f0000002000)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) 2017/12/21 01:58:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000cb7000)={0x2, 0xfffffffffffffffd}) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000844000)={@common='sit0\x00', @ifru_data=&(0x7f0000902000-0x20)="010109070007000000fa000011000200dfff0000052a0000000000000004eb00"}) 2017/12/21 01:58:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000be4000)='/selinux/access\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000245000)=@file={0x0, './file0\x00'}, 0xa) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000086d000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000a9b000)=[@rights={0x10, 0x1, 0x1, [r2]}], 0x10, 0x0}, 0x0) 2017/12/21 01:58:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000435000-0x8)={0x20071026, 0x0}, &(0x7f0000000000)={0x0, 0x10000, 0x0, 0x6, 0x0, 0xffffffffffffffff}) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000ead000-0x6b)="1f0000000101ff00fd4345bb000200220740000009003d00010402130000c4", 0x1f) 2017/12/21 01:58:02 executing program 2: mmap(&(0x7f0000000000/0x52c000)=nil, 0x52c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000528000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000526000)=@file={0x0, ""/4096}, &(0x7f0000527000-0x4)=0x1002) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000124000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000052c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000052c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000052d000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30000, 0x7fff, 0xffffffff, 0x7f, 0x80000001}, &(0x7f000052c000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00002eb000)={r2, 0x81, "9e81ab51d23f5afcf5ce893b253d1defa28afd7df29b223fe38b5c6d0fd78dc6c153bd51a1b4d7eecff1eff58613acda0d4dd68b50e8efe636888d55bb0468af08b1d74aa6138303213fa31eec105d29ba0d186ef66aa4d1eb8c727c6544247037c22a1433c7e6755ddf5339fccd56858c3cb46de9df1398e9e1f24d18d8ed46c5"}, &(0x7f00002fd000-0x4)=0x89) 2017/12/21 01:58:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) recvmsg(r0, &(0x7f0000d09000)={&(0x7f0000241000-0x1)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a9c000)=[{&(0x7f0000848000-0x67)=""/103, 0x67}, {&(0x7f00000a6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/79, 0x4f}, {&(0x7f00000d6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000045000-0x25)=""/37, 0x25}], 0x5, &(0x7f00006da000-0x72)=""/114, 0x72, 0x5}, 0x40010000) r2 = creat(&(0x7f0000858000-0x8)='./file0\x00', 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a39000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000058d000)=0x14) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000833000)=""/4096) fcntl$getownex(r0, 0x10, &(0x7f0000feb000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000274000)={0x40, {{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) tkill(r4, 0x31) ptrace$setopts(0x420f, r3, 0x0, 0x0) lremovexattr(&(0x7f0000c35000-0x8)='./file0\x00', &(0x7f0000327000)=@random={'os2.\x00', '\x00'}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000834000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f96000)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000fd7000)=0xffffffff) 2017/12/21 01:58:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) signalfd(r0, &(0x7f0000433000-0x8)={0x0}, 0x8) 2017/12/21 01:58:02 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000fbe000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00003a1000-0x18)=@add_del={0x2, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x82000000000000f, 0x6, 0xc) write(r1, &(0x7f0000770000)="2200000014000700000910f7e2ff0000020003e401000000090002000005ff72f115", 0x22) 2017/12/21 01:58:02 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ded000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000872000-0x8)={0x1, [0x0]}, &(0x7f0000f60000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000650000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000fc0000)=0x80, 0x4) 2017/12/21 01:58:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000c08000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000eb6000-0xc)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) mkdir(&(0x7f0000feb000)='./file1\x00', 0x40) 2017/12/21 01:58:02 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000070e000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00001ce000)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r1, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf6207017989", 0x8) 2017/12/21 01:58:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') ioctl$TCFLSH(r0, 0x540b, 0x1) sendfile(r0, r0, &(0x7f00009d2000-0x8)=0x0, 0xff2a) 2017/12/21 01:58:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f000097c000)="", 0x0) fallocate(r0, 0x0, 0x77db00000000, 0x7683) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000002000-0x4)=0xffffffffffffffc1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x8, &(0x7f0000000000)=0x0) 2017/12/21 01:58:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000359000)=""/82, 0x52) getdents(0xffffffffffffffff, &(0x7f00006c9000-0xcd)=""/205, 0xcd) 2017/12/21 01:58:02 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x0}], 0x1) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xb000, 0x3, &(0x7f0000f07000/0xb000)=nil) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f0a000-0x4)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000f08000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f09000-0x8)={0x0, 0x0}) 2017/12/21 01:58:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x17) setsockopt(r0, 0x10000000000010e, 0xa, &(0x7f000023a000)="", 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d1c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000e59000-0x4)=0x4) 2017/12/21 01:58:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$unix(r0, &(0x7f0000986000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00001cb000-0x4)=0x0, &(0x7f00005fd000)=0x4) 2017/12/21 01:58:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4200, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000883000-0x10)={0x7, 0xff, 0x5, 0xff1}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00005b8000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00005ec000)=0x0) 2017/12/21 01:58:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000a0d000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2017/12/21 01:58:03 executing program 0: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xc5b7) ioctl$TIOCCONS(r0, 0x541d) link(&(0x7f0000fcc000)='./file0\x00', &(0x7f000039c000-0x8)='./file0\x00') mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e82000)='./file0\x00', &(0x7f0000fce000-0x8)='./file0\x00', &(0x7f000007b000)='securityfs\x00', 0x8000, &(0x7f0000146000)="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") renameat2(r0, &(0x7f000005e000-0xe)='./file0/file0\x00', r0, &(0x7f0000063000)='./file0\x00', 0x0) 2017/12/21 01:58:03 executing program 1: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000485000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bb2000-0x4)=0xc) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00004c5000-0x4)=0x0, &(0x7f0000f10000)=0x0, &(0x7f0000f10000)=0x0) setreuid(r0, r1) r2 = socket(0x10, 0x1000000802, 0x0) write(r2, &(0x7f0000f0f000)="24000000190025f4001809180000fd0e0a0000000002000002ffffeb08001700ffffffff", 0x24) [ 64.935229] binder: release 14391:14397 transaction 100 out, still active [ 64.945880] binder: 14391:14397 transaction failed 29189/0, size 0-0 line 2947 [ 64.946060] binder: undelivered TRANSACTION_COMPLETE [ 64.960258] binder: send failed reply for transaction 100, target dead [ 64.971501] binder: BINDER_SET_CONTEXT_MGR already set [ 64.976795] binder: 14391:14404 ioctl 40046207 0 returned -16 2017/12/21 01:58:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008c4000)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2017/12/21 01:58:03 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000fca000-0xd8)=[{{0x0, 0x0}, 0x1, 0x400, 0x0}], 0x10) sendfile(r1, r0, 0x0, 0x72439a6b) fcntl$getflags(r0, 0x40b) 2017/12/21 01:58:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f0e000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) rt_sigprocmask(0x2, &(0x7f0000f00000)={0x1}, &(0x7f00004e8000-0x8)={0x0}, 0x8) 2017/12/21 01:58:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) readlink(&(0x7f0000bcf000)='./file0\x00', &(0x7f0000531000-0x17)=""/23, 0x17) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000456000-0xf)='/dev/sequencer\x00', 0x80802, 0x0) sendto(r0, &(0x7f0000639000)="14000000070ae7fbff003fff3f00200000000000", 0x14, 0x0, 0x0, 0x0) pread64(r1, &(0x7f000052b000-0x21)=""/33, 0x21, 0x0) 2017/12/21 01:58:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4200, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000883000-0x10)={0x7, 0xff, 0x5, 0xff1}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00005b8000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00005ec000)=0x0) 2017/12/21 01:58:03 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x144) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000001000)="4996a5989a8066bf1c8dadb35a1d071d4e476a966fcf5fb870fecebeaf03c0ca29d1f1d1e17c14d6468ef634ba0e410762ec00e4abd6100e7fbbae395adab23d41adb7ce2bea0aad7d5cdbf4b508ee88cf2234ce") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/21 01:58:03 executing program 6: mmap(&(0x7f0000000000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8000e, 0x1, &(0x7f00005e2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000071c000)={0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000978000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000abc000+0x3ed)={r1, 0x0, r2}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000abb000)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x60000, &(0x7f0000abd000-0x18)="0d32b5bfe4fcc205c71164dffae03f7a37260c08c9273797", &(0x7f00007f1000)=0x0, &(0x7f000001d000-0x4)=0x0, &(0x7f000032d000-0x5c)="fb32fab666ae396dc09772b7695e5d96a7c60d232b4ff22992bcb15a80389de2b986fd6ee75522b8a324ccf22d6aec0091a04754d50a45f7fc8b6d7897004716a95342b7946cf577ea74316fd2a99a1b37f850c56e2f5a1e62ab6517") ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000abb000)=0x2) clone(0x4, &(0x7f0000107000-0x37)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f0000530000)="") signalfd4(0xffffffffffffffff, &(0x7f0000abb000-0x8)={0x4007ffffffd}, 0x8, 0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000abd000+0xa3)=[{0x3, 0x8}, {0x3, 0x10000}], 0x2) modify_ldt$write2(0x11, &(0x7f0000880000-0xa)={0xb1, 0x20001000, 0x0, 0xfffffffffffffff8, 0x40, 0x9, 0x3cd, 0x4, 0x6, 0x20}, 0x10) read(r3, &(0x7f0000aba000)=""/128, 0x80) 2017/12/21 01:58:03 executing program 5: syslog(0xd, 0x0, 0x0) 2017/12/21 01:58:03 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000255000-0x9)='/dev/rtc\x00', 0x424280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000022a000)={r1, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000fff000-0x28)={@common='lo\x00', &(0x7f0000e11000-0x10)=@ethtool_rxfh_indir={0x3b, 0x2, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004b9000-0xa0)={r2, @in6={{0xa, 0x2, 0xffffffffffffff88, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc67, 0x3, 0x3, 0x100000000, 0x18}, 0xa0) rt_sigtimedwait(&(0x7f0000854000)={0xfffffffffffff0eb}, 0x0, &(0x7f0000b64000-0x8)={0x0, 0x1c9c380}, 0x8) [ 64.983954] binder_alloc: 14391: binder_alloc_buf, no vma [ 64.989569] binder: 14391:14397 transaction failed 29189/-3, size 0-0 line 3130 [ 65.005593] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.005719] binder: 14391:14405 got reply transaction with no transaction stack [ 65.005735] binder: 14391:14405 transaction failed 29201/-71, size 0-0 line 2923 2017/12/21 01:58:03 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) acct(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xd56, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) 2017/12/21 01:58:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xb, 0x0, &(0x7f0000f91000-0x10)={0x0, 0x0}) r0 = getpid() rt_sigqueueinfo(r0, 0x3a, &(0x7f000039b000-0x10)={0x3b, 0x4, 0x0, 0x7}) r1 = gettid() tgkill(r0, r1, 0x31) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d8d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00009fa000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00002a4000)=0x10) 2017/12/21 01:58:03 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b74000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000012c000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000092000)='net/netfilter\x00') readlinkat(r1, &(0x7f000081c000)='./file0\x00', &(0x7f000030e000)=""/38, 0x26) delete_module(&(0x7f0000d6c000)='/selinux/status\x00', 0x200) [ 65.047107] binder: undelivered TRANSACTION_ERROR: 29201 [ 65.061649] binder: undelivered TRANSACTION_ERROR: 29190 2017/12/21 01:58:03 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000089000)='/dev/ppp\x00', 0x800, 0x0) mprotect(&(0x7f0000fec000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f4e000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000f4c000)=0xc) mprotect(&(0x7f0000f49000/0x3000)=nil, 0x3000, 0x0) 2017/12/21 01:58:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000f5000)={0x5, 0x0, 0x40, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00005c5000)=0xfffffffffffffffa, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/21 01:58:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c22000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) openat$ptmx(0xffffffffffffff9c, &(0x7f0000904000-0xa)='/dev/ptmx\x00', 0x440, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d22000-0x11)='/dev/vga_arbiter\x00', 0x15d900, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000088f000-0x4)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000419000)=0x0) sched_rr_get_interval(r3, &(0x7f000086a000-0x8)={0x0, 0x0}) 2017/12/21 01:58:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000743000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000d59000-0x40)={{0x3, 0x1, 0x6, 0x2, 0x6}, 0x3ff, 0x1, 0xc2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r1, &(0x7f0000186000)=[{&(0x7f0000e85000)="", 0x0}, {&(0x7f000037d000+0x232)="06", 0x1}], 0x2, 0x0) 2017/12/21 01:58:03 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x0) 2017/12/21 01:58:03 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000c00000)='/dev/sg#\x00', 0x4cfa, 0x200000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xa1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f000012c000)='user\x00', &(0x7f0000b51000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000890000-0x1e)='d', 0x1, 0xfffffffffffffffc) 2017/12/21 01:58:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000cde000-0xd)='dns_resolver\x00', &(0x7f0000ff4000)={0x73, 0x79, 0x7a, 0x0, 0x5}, &(0x7f00009e2000-0x12)='posix_acl_access:\x00', 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000846000)=""/200, 0xc8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f8000)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000966000-0x6)={0x0, 0xfff}, &(0x7f0000807000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000dad000-0xa0)={r2, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x2, 0xacad, 0x2}, &(0x7f00001a2000-0x4)=0xa0) 2017/12/21 01:58:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x29)=""/41, &(0x7f0000000000)=0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setregs(0xf, r1, 0x732, &(0x7f0000e66000)="") r2 = socket$netlink(0x10, 0x3, 0x1f) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005db000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000578000)={0x5, &(0x7f000026d000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00007a1000)={r4, 0x2}) ioctl(r2, 0x1, &(0x7f000084d000)="08163c6e") getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b26000-0x8)={0x0, 0x1}, &(0x7f0000a50000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000757000)={r5, 0x3}, 0x6) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000d8b000)={@generic="59bb0376ac739d772c4db54f7ddea103", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r6, &(0x7f0000c23000)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 01:58:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) connect$inet(r0, &(0x7f000047d000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) socket(0x10, 0x2, 0x0) 2017/12/21 01:58:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x6, 0x0}, 0x4) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000055b000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f6000)=0xe8) r3 = request_key(&(0x7f0000f87000+0xed2)='id_resolver\x00', &(0x7f00004ac000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006f4000)='\\keyringvboxnet0))bdevsystem\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r3) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000596000)=@assoc_value={0x0, 0x0}, &(0x7f0000987000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008d2000)={r4, 0x1000, 0xff, 0x167, 0x800, 0x2}, &(0x7f00006b1000)=0x14) 2017/12/21 01:58:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00004ee000-0x4)=0xfffffffffffffffa, 0x4) 2017/12/21 01:58:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000882000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000fbc000-0x88)=[{0x10, 0x29, 0xb, "5198"}], 0x10, 0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000b64000-0x8)='./file0\x00', 0x18000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d3b000-0xb)={0x537b, 0x209, 0x9, 0x7fffffff, 0x0}, &(0x7f0000d68000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000032f000)={r2, 0x3}, &(0x7f0000727000-0x4)=0x6) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000096d000-0x15)='/dev/pktcdvd/control\x00', 0x402000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00007c4000-0x20)={@generic="301a6e4093f6b6671957a27fc63d2148", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000401000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cff000-0x4)=0xe8) r6 = gettid() getresgid(&(0x7f00009cf000)=0x0, &(0x7f000075f000-0x4)=0x0, &(0x7f0000577000)=0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000de5000)=0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b2c000-0xc)={r6, r5, r7}, 0xc) bind$packet(r3, &(0x7f0000e81000)={0x11, 0x6, r4, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/21 01:58:03 executing program 0: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f9c000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000f9b000)="71c036d78d7fb65cb73fe3776cd643607c9d3289fce3dda570716243e7faf07fab3f5cfb8c4961930242de9798236b7d62bbc9699917ac3be69950aa04e033652e91c3045e0808a7f631f0c1e3a1ff3629ff2eeb877db77d77", 0x59) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r2 = inotify_init1(0x1002000201) inotify_add_watch(r2, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) 2017/12/21 01:58:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_get$pid(0x1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000462000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/21 01:58:03 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000012000)=0x3, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) poll(&(0x7f0000010000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/21 01:58:03 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000303000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000f00000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000dbc000-0x1c)={&(0x7f0000779000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000795000)=[{&(0x7f00009d6000-0xb)="3e76175e61eb140486876040", 0xc}], 0x1, &(0x7f00000ea000-0x84)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009ad000)={0x1, 0x4, 0x3, 0xcb5}, 0x8) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/21 01:58:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000000)={r1, &(0x7f0000000000)=""/136}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000dff000)={&(0x7f0000000000)=@in6={0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000f95000)="", 0x0}], 0x1, &(0x7f0000001000-0x498)=[{0x4c, 0x11f, 0xdba, "beb61e93091ca2a8ebac74dab1923a5f566dd06b66c493b3b5c21b8ba99c06f121ccda475692f95d3b5e878ac56ae572fe46ee5fae061d558731ba5f96b2fd96"}, {0x70, 0x101, 0x7, "ea5998bc6090b7c51cbc3498bbe2a04d96a05eccd58068e6cfd246e881e29050ce57e2aa5aeafe0d8093b0acb6aa1ade4f6d9b6fbff303446e7547d757e7d4e7c1e6ceb4ca18233dec207ba03ff9f78ae4693bc637723b7444c27f11558458d97c9368be"}, {0xc4, 0x119, 0x1, "ecdf33c8db89115238d6a2eac6c0e3913dc48c51a98ddaa1e6521de0af3bbc9e76a66cf967857d395d996f05d873f0563e30ec469d1813c4c3166eb647c9cb1cc00a981222d51668951b9e26167b643ab42bafbcf47551ced89e5619798ea7f7e0f8ba995567f6acee04e7d7773d000bcd3952959e00f779a30d0feac029a60dfb210c75e3c81add3485c370f0c81749d613da26051009bc5c652a347276d049f9ab54ddfbff9640072074c009fe04d637ed99e1d45a"}, {0x4c, 0x119, 0x0, "7082bb576325c8edaa022df3410c50f5aa7f4597f01f8a5be3c7ba8a47a690c372ecc7777d50814a199c72dcefce8fc223250c77f2d9660862ffc1cf2b0a"}, {0x1c, 0x1, 0x9, "8ae7b8f9165bb97211f88a2c50"}, {0x48, 0x11f, 0xe, "50374090e0a59e3f8506702b023a02b3fe72db88ba5aa434040f2a4802ade220657b3caf88cdc43d7aeaf3937850aefc3daeca2d760dc4c16347f1"}, {0x64, 0x10e, 0x100, "ad9cc188a196ac1e460a8e353a26143c7b87209f37ec3d09641fc7422c58730bc70479bb9383b802d0beec5ea908065e2753f72ffcaaf29567c3c628506582cddd5d234523aa3d8e3c526c67ab6ee50874bfc12061e0"}, {0xd0, 0x109, 0x3ff, "62642df7e4a423e2800246c2d3cf0b00895eada0a202f2407a33a70109073af92ba5e3e063f15429b2e334b1e83c2dbaea087c4d9b64428b0cdc4a39c2e8ebf24f8f270eb4e6f890a1030d9f0bc43402974983f6293204fccf9ac6e7f2ec365738d503a554059a3c292770b3e0cfd99c2923ee423763757576f7c0f2ecde3eb27db09777e8c690572375c6598976458dc0f367ca265b53d9bf4e76846c183dcda753a10c7e7f7d3fe6154455b7b7c0916a3a382e0e9014a3c443ecceaa2bedaf6cde5fcf"}, {0xa8, 0x105, 0x1, "0fbbd493203ac62b95dad8e726817a482f1cda8b8eab5aac66e70ab8929fc6a77ffc5b8555043ede4393f532fe5b6c92455d4674ca8e59b47528a1c96ec9d97ccc1a4b6a6f604e035987ecfd5e37cb8644c0d317d235c17ac908024a368f0d2b3e79b1c9759e8f3440ec54c0f2ea5425a9452bbec03f69e77c389d7c31681161280ff198bcae604c2468b4e80428d68cb6c662f6d856d3ebd3b2"}, {0x8c, 0x10d, 0x3, "7c9469c6f261b4a677f1fdfa6c4b7818f27e045a8982ec68d127fa4fdd0082a9ba22857a5a13d111d5d3e3712f3ea41baddadc1fe67f295f680bd3f06a51eb7ff3db8d986bb9901d55d4355c56ff1671aa64314992c7a1361e748804cf21b37b08a8d2d115fb87f22039e167d3f84e7d14cd3e7c43d71595f1aff155f3de3dd3"}], 0x498, 0x8000}, 0x20000010) memfd_create(&(0x7f0000076000-0x43)='+posix_acl_accessGPLem1eth0#{{eth0\\*eth0em1vmnet1em0vmnet0self[em1\x00', 0x100000202) 2017/12/21 01:58:03 executing program 1: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a3d000)=',\x00', 0x2) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00006fa000)={&(0x7f000006c000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000c73000-0xbc)=""/188) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000095d000-0x5c)={0x5, 0x1, {0x0, 0x3, 0x8, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f00001bb000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c73000-0x4)=0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40880, 0x0) read$eventfd(r1, &(0x7f0000000000)=0x0, 0x8) 2017/12/21 01:58:03 executing program 6: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 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) r1 = syz_open_pts(r0, 0x44800) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000fe3000)=""/146, 0x92) 2017/12/21 01:58:03 executing program 7: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b9d000-0x96)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000669000)=0xe8) setuid(r0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001e5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r2 = getpgrp(r1) wait4(r2, 0x0, 0x8, &(0x7f0000cc5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 01:58:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x801, &(0x7f0000dbb000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ebc000)='/dev/rtc\x00', 0x44001, 0x0) r1 = openat(r0, &(0x7f00001db000)='./file0\x00', 0x42000, 0x14) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00004cc000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f44000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000979000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000f97000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e49000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000adf000)={r2, r3, r4}, 0xc) setsockopt$inet6_buf(r1, 0x29, 0xfd, &(0x7f000009a000-0xee)="bff7a276a17b469b1ae85e68392e748c54a02dd94d788d60b8af3d1b93309e977492cf7b38d6961c29189c8e221b1785cf57e0b613b7eb8c5c0448eefa4e40676ccd22f665f3c2dfe05e630c49ec02d12f9855335595207312b0962e3d7d0a74567316935f4e0a1be461c8c74704bd1fd7d9e83d0a03937231f3003fb63d975e7a6a9fddfbfeaabf2baf75d4408a30abf92a24a4838e0fd388893a58f2cf30115a72981583b73c522aab72918a235a30c739f68c6d786cc976fa4946212f1bdf659aaf9a9024590e127e638e97ed4e32800e1a26bb6d96c3642f76c58146408397a5097eba6e4fbdc64285ffe5be", 0xee) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00009a1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000068f000)='/selinux/enforce\x00', 0x20102, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b8e000)={0x0, 0x1}, &(0x7f00003f2000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000c28000)={r6, 0x13}, 0x8) 2017/12/21 01:58:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bind$inet6(r0, &(0x7f0000d3a000-0x1c)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x101}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) 2017/12/21 01:58:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000998000-0x47)="656d302e5d776c616e316b657972696e673a6b657972696e67776c616e3073656c667d212b76626f786e6574302c47504c7b5ef4656d3125657468312c73656c662b215aa12c00", 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000aa0000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f00008d7000-0xd2)='net/softnet_stat\x00') 2017/12/21 01:58:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x20000000000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000906000)={@common="73697430000200", &(0x7f0000776000-0x8f)=@ethtool_regs={0x4, 0x19b, 0x83, "8765bf1befe787897a98ede3070e027c275de4d01ff06daf10e7a20a3a9618d60e1148fdbb495fc82861abbd7bb331a7fc8e53d17d00544fa4aad17b71ae83bd36b7bb0f66ee1a5f46ceff639e5056772fd79872c6b6446516c1d55eb6080311eb90c457c9818c61e739f6d4cc035fe7d34ff7e8812419a8c29a887006e6c19e4aa07b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readahead(r0, 0x5, 0x7ff) 2017/12/21 01:58:03 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000053a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000d39000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[&(0x7f000015a000)='\x00', &(0x7f000024c000)='\x00', &(0x7f0000001000-0x7)='proc+,\x00', &(0x7f0000c05000)=')nodevcpusetcpuset{*userself}\'GPL{vboxnet0\x00'], &(0x7f0000362000-0x20)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)='system\x00', &(0x7f00009d2000)='$[em0md5sum\x00', &(0x7f0000764000-0x1)='\x00', &(0x7f0000001000-0x2)='#\x00', &(0x7f0000000000)='\x00', &(0x7f0000000000)='\x00', &(0x7f00004c4000)='#-\x00'], 0x1000) socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$setown(r1, 0x8, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000002000-0x51)=""/81) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/33) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000)=0x0, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000004000)='./file0\x00', 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r3, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000004, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000001000-0x14)={0x7140, 0x5, 0x8, 0xaa, 0x4c6, 0x90a, 0x7f, 0x1d9, 0x1, 0x7cd2}) ioprio_get$pid(0x3, r3) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000006000)={0x100000000, 0x7c4e}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000007000)={0xfff, 0x2e, 0x3, 0x10000, 0x1ff, 0x67a, 0x7, 0xce17, 0x401, 0x4b, 0x80, 0x1}) 2017/12/21 01:58:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000416000-0x8)={0x0, 0x0}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) splice(r0, 0x0, r2, 0x0, 0x5, 0x9) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00009a9000)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000024b000-0x4)=0xc) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dcf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f000077b000-0x60)={&(0x7f0000840000-0x14)=[0x2c, 0x79d0, 0x64aa, 0x9e2f, 0x4], 0x5, 0x200, 0x2, 0x7f, 0x15, 0x95, {0x1, 0x9, 0x32800000000, 0x1, 0x4, 0x7ff, 0x100, 0x3, 0xfffffffffffff8c0, 0x0, 0x1000, 0x8da, 0x3, 0x3, "0581e3f3d6809c94d637890d37402c843947f4987ef52324285dceba6ef2264b"}}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00005b9000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2495, 0xa9de, 0x8000, 0x0, 0x7ff, 0x0, r3}) pipe(&(0x7f0000e58000-0x8)={0x0, 0x0}) accept4$llc(r5, &(0x7f0000288000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f48000)=0x10, 0x80000) setsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000fea000)="1016d3f55e5058417478ffa6c82e56153747fd1ee4", 0x15) r6 = socket(0x10, 0x802, 0x0) setsockopt$sock_str(r6, 0x1, 0x19, &(0x7f0000c80000)='bdev\x00', 0x5) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f000018f000)=@common='ipddp0\x00') setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000697000)={r3, 0x1, 0x6, @random="92213e0a836a", [0x0, 0x0]}, 0x10) 2017/12/21 01:58:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) wait4(r2, &(0x7f0000953000-0x4)=0x0, 0x1000000, &(0x7f0000e63000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000f44000-0xc)={0xa0000012, 0x0}) 2017/12/21 01:58:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000037f000)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000b4b000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x80, 0x3, 0xe8, &(0x7f00004a0000/0x3000)=nil, 0x80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000a7b000)='/dev/ppp\x00', 0x400000, 0x0) delete_module(&(0x7f0000112000)='\'%ppp0$md5sumsecurity}{\x00', 0xa00) 2017/12/21 01:58:03 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unlink(&(0x7f0000e33000-0x8)='./file0\x00') setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00004f2000-0x58)="df8e392937a186d630043615593baa57ff00e8fe15ffed0000079bb4d5ed5cff0300180a00", 0x25) 2017/12/21 01:58:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c58000)="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", 0x138) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00001ce000)="", 0x0) 2017/12/21 01:58:03 executing program 0: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009ab000)='./file0\x00', 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000d99000-0x4)=0x3) fgetxattr(r0, &(0x7f0000f75000-0x1c)=@random={"007301ff6f", "130000000000010001"}, &(0x7f00003dd000-0xf8)=""/248, 0xf8) 2017/12/21 01:58:03 executing program 7: r0 = userfaultfd(0x80800) r1 = socket(0x5, 0x7, 0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x1, 0xfffffffffffffffe, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00006a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000079c000)=[{&(0x7f00002df000-0xcc)="290000001800ff0900000000060000020a0100000000ff06800800000d0009000980001900000000f6", 0x29}], 0x1) 2017/12/21 01:58:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000151000)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000062a000)={0x0, 0x24, "37b070a4aba3947de49a1abc15d13461512fcc33ac7b3714f1d71903f2aba9d1ea02d9e6"}, &(0x7f0000ad8000)=0x2c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f97000-0x98)={r2, @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]}, 0x8000, 0x6}, 0x98) writev(r0, &(0x7f0000db5000)=[], 0x0) 2017/12/21 01:58:03 executing program 2: setpriority(0x1, 0x0, 0x2651) r0 = syz_open_procfs(0x0, &(0x7f0000226000)='net\x00') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000b4c000)=0xffffffff7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) 2017/12/21 01:58:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009bd000-0xb)='/dev/hwrng\x00', 0x80, 0x0) sendto$ax25(r0, &(0x7f0000833000-0x5f)="0a3398dc95a0ce070f70846ffb3f0f8c4fb472fd2e0985a8ca8d9a01a4d502db8491a0e9468dd675711dd974e42d769085e090d38a32cc8d382fdd869e98b6ef72d1159ad78020fdbf3aea1ada860cfe9584853a7e765eb283c450da709f51", 0x5f, 0x8000, &(0x7f0000ea9000)={0x3, {"5f78c4c8b8b4d2"}, 0x101}, 0x10) syz_open_procfs(0x0, &(0x7f0000040000)='net/raw6\x00') getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000e07000-0xba)=""/186, &(0x7f00000b4000-0x4)=0xba) 2017/12/21 01:58:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000985000-0xfd)=""/253, &(0x7f0000ba1000)=0xfd) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2) r1 = signalfd(r0, &(0x7f0000000000)={0x7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0xa)='encrypted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="8cbd76847c2a7a80dfe3264e69379da996a9374c0e1ac97e049f", 0x1a, 0x0) add_key(&(0x7f0000001000)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x3)="db2335", 0x3, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x99, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) exit_group(0x10000) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) truncate(&(0x7f0000004000-0x8)='./file0\x00', 0x7fff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r5, 0x40}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000007000-0x9c)={r4, 0x94, "7a8a6c4a54fdf63c49f20b282636d5d4381ba4a7352c2296d3e2d70a1a541143ba931a116a34f6539b1dc239c12ba392725d56ba92719f431828bf526bc351edf2d3e00330163b10ebfec283aa0e6b59a227cc44564bf83aca918406af8dafeb518b56ce2f9d849d729beb7495cd78166995ca3fb489f5542d52db1b2400c18e84d6b9d11eb1292fc63c801d4d87f692437dcf15"}, &(0x7f0000005000)=0x9c) 2017/12/21 01:58:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f7c000-0xf)='/dev/sequencer\x00', 0x20201, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008ee000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000674000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000ebc000-0xc1)="719d0574c42c6eabe88ef696d6a8fd3f6e9c956b57452f47fa26553903bbaabc6083150ec785a4ae0a38869fc9607c9bbcde1820fadeb590f6dc6c9398ed61ed8ef5be00bfde7fc0bcd0f6c9feffdcab20a77a7a10662fb46e0ca8b93af8c8ea2ba0351566deac4d5a4a817d8c3fa28af7a34074c29183896de27800d2e3936a1313fc9b273e8e38a19ebbf3a31daeb56d1db51edb09110b1876663abed6def5670a84104df0ef6c64260f1fba49bf8b0f4a6fff72e637cd822937560171e5b253", 0xc1, 0x1, &(0x7f00001b2000-0x14)={0x11, 0xf8, r1, 0x1, 0xfff, 0x6, @random="18e2bae17646", [0x0, 0x0]}, 0x14) syz_open_dev$sndseq(&(0x7f00007da000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x2) writev(r2, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900610002000000000011000608000300ff0900001ee4", 0x39}], 0x1) 2017/12/21 01:58:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000521000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00007a3000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000deb000)='/proc/self/net/pfkey\x00', 0x15, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000737000)='net/tcp\x00') 2017/12/21 01:58:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000073c000)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000075000)='/selinux/load\x00', 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000e73000-0x10)=@generic=""/16, 0x10) ioctl$TCFLSH(r1, 0x540b, 0x4) write(r0, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) 2017/12/21 01:58:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) creat(&(0x7f0000436000)='./file0\x00', 0xfffffffffffffffc) r0 = creat(&(0x7f00009e5000)='./file0\x00', 0x40) execve(&(0x7f0000405000)='./file0\x00', &(0x7f0000350000-0x4)=[&(0x7f0000321000-0xa)='),%cgroup\x00'], &(0x7f0000f13000-0x4)=[&(0x7f0000b97000-0x21)='}keyring(&:userGPL^securitywlan0\x00']) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000132000-0x24)={@generic="46cbef4fb0dfbaa6e2d5da27d5d5cb96", &(0x7f0000c65000-0x2c)=@ethtool_ts_info={0x41, 0x8b2, 0x1f, 0x87, [0x4, 0x101, 0xdda], 0x8, [0x4, 0x72, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000398000)='./file0\x00', 0x0, 0x0) 2017/12/21 01:58:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001f6000-0x6)='./bus\x00', 0x10000, 0x0) chmod(&(0x7f000003d000-0x6)='./bus\x00', 0x62565e4bad8a76e8) fstatfs(r0, &(0x7f00005a8000-0x5c)=""/92) timer_create(0x5, &(0x7f0000330000)={0x0, 0x30, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000008d000)=0x0) timer_settime(r1, 0x1, &(0x7f00009bb000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f00000c2000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 01:58:03 executing program 1: mmap(&(0x7f0000000000/0x957000)=nil, 0x957000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000957000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000958000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000aa000-0x10)=[{&(0x7f0000028000)="580000001400192300bb4b80040d8c560a4000000000e076489643d818fe58a2bc4a03ca8164643e8900000028215a0004fbf5100000000000000004001ce1ed5e00000000000700050001001be86efd121f00ec6b0f536e", 0x58}], 0x1) 2017/12/21 01:58:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000001e, &(0x7f0000174000)=0x4a736af5, 0x4) 2017/12/21 01:58:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x800000000000000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000084a000)='/dev/hwrng\x00', 0x204000, 0x0) bind$unix(r1, &(0x7f0000105000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$int_in(r0, 0x5421, &(0x7f0000882000)=0x3ff) r2 = syz_open_pts(r0, 0x200000) dup3(r2, r0, 0x0) 2017/12/21 01:58:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000076a000-0x8)='./file0\x00', 0x40a202, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000568000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000218000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c74000)={r1, 0x4b3, 0x30}, 0xc) r2 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) stat(&(0x7f00008ed000-0x8)='./file0\x00', &(0x7f00002a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() chown(&(0x7f0000f17000-0x8)='./file0\x00', r3, r4) write(r2, &(0x7f0000370000)='H', 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c97000)={0x0, 0x0}) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) r5 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) ioctl$TCSETAF(r5, 0x5404, &(0x7f00004d0000-0x14)={0x2, 0x0, 0x40, 0x4, 0x100000001, 0x3, 0x6, 0x0, 0xe90, 0x3}) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f000045e000-0x4)=0x0, &(0x7f000026a000-0x4)=0x4) [ 65.438794] netlink: 21 bytes leftover after parsing attributes in process `syz-executor3'. [ 65.522808] 9pnet_virtio: no channels available for device HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2017/12/21 01:58:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) rename(&(0x7f00006d8000)='./file0\x00', &(0x7f0000127000-0x8)='./file0\x00') r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x80000001) 2017/12/21 01:58:03 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, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000910000)=0xb4) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00001c7000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00009ce000)={0x0, r2}) 2017/12/21 01:58:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) writev(r2, &(0x7f0000c75000-0x30)=[{&(0x7f0000232000)="08bd1ad2f823979b5c86d7faa00bdca6", 0x10}], 0x1) syz_extract_tcp_res(&(0x7f000039a000)={0x0, 0x0}, 0x4, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000f73000)={0x0, 0x0}) gettid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000f0000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000436000)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00004e2000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000956000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f2000-0x4)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000058d000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = getpgid(r5) fcntl$setstatus(r1, 0x4, 0x2000) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000698000)="", 0x0}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) r7 = dup2(r2, r4) fcntl$setown(r3, 0x8, r6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r7, 0xc0a45352, &(0x7f0000f06000-0xa8)={{0x6, 0x5}, 'port0\x00', 0x10, 0x10008, 0x40, 0x2, 0x6, 0x5b18, 0x800, 0x0, 0x4, 0x2a3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00007ef000-0xb4)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) tkill(r6, 0x16) 2017/12/21 01:58:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f000068e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e1f000)="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", 0x1000, 0xfffffffffffffff9) keyctl$reject(0x13, 0x0, 0x19, 0x204, r0) 2017/12/21 01:58:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe(&(0x7f00009d8000-0x8)={0x0, 0x0}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x15, 0x1a, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "1f9faaf66c154e8d3d21dba0fc84286d57eff9000000000000000000000000e1", [0x0, 0x0]}) mlock2(&(0x7f0000f7b000/0x2000)=nil, 0x2000, 0x1) 2017/12/21 01:58:03 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ffd000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffe000-0x4)=0xc, 0x800) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000153000)={0x0, {""/7}, 0x0}, &(0x7f0000ffd000)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ff9000-0x4a)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 01:58:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c9c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000f35000-0xc6)=""/198) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/21 01:58:03 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000002000)={0xb642, 0x6, 0x4}) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000002000-0x10)={0x8, 0x40}) sendto(r1, &(0x7f0000003000)='P', 0x1, 0x4, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000001000)=0x0, 0x4) [ 65.643558] 9pnet_virtio: no channels available for device HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2017/12/21 01:58:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000006b000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000e46000/0x3000)=nil, 0x3000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ac6000)='/selinux/checkreqprot\x00', 0x14000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00006c9000)={0x328}, 0x1) 2017/12/21 01:58:03 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) 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) 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$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/21 01:58:03 executing program 0: mmap(&(0x7f0000000000/0x28d000)=nil, 0x28d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000280000)={@generic="375e0f271b4adc52d361c4f877a9aab5", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = dup2(r0, r0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454dd, &(0x7f000028a000)=0x0) inotify_init() ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025a000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x800}) 2017/12/21 01:58:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f1d000-0xe)='/dev/keychord\x00', 0x301000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000b17000)={0x0, 0x100000001, 0x400}) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) finit_module(r0, &(0x7f0000d01000-0x1)='\x00', 0x2) r1 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x10001, 0x200, 0x0, 0xffffffffffffffff}) close(r1) 2017/12/21 01:58:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005b3000-0xf)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000604000)=0x4, 0x4) socket$inet(0x2, 0x0, 0x3ff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000cc2000-0x9)='net/igmp\x00') sendfile(r2, r2, &(0x7f0000b1a000-0x8)=0x0, 0x401) [ 65.756009] loop_reread_partitions: partition scan of loop0 (-\±tž@°r¶9h¤xGóQ:[áúˆ¡i£là [ 65.756009] ÁLß*‚ý@´ äÕR¼-ðTr-x™¿) failed (rc=-13) 2017/12/21 01:58:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a33000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eaa000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000a4b000)='net/unix\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000487000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r1, &(0x7f000075c000-0x30)=[{&(0x7f0000c11000-0x40)=""/56, 0x38}], 0x1, 0x40) 2017/12/21 01:58:04 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bpq0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2017/12/21 01:58:04 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000529000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) r1 = socket(0x11, 0xa, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) write$tun(r3, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "92395e", 0x7f, "9b907f"}, ""}}}}, 0x42) 2017/12/21 01:58:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008f4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000053a000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000373000)={0x10, 0x0, 0x0, 0x800001}, 0xc) 2017/12/21 01:58:04 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000004000-0x1b)="737461746d007d5eaf2e72753972cb6f7916d52e2b329a501132eb") readv(r1, &(0x7f0000000000)=[{&(0x7f00002f0000)=""/4096, 0x1000}], 0x1) 2017/12/21 01:58:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000fe7000-0xb3)="737461636b0039586dc21bfe59c968a947f67295c3dd9f03000778723a7d0626041c929fce012b6ea91d62b64d26f1dd7552876caf764bec82fe83578bb3a30409f3642e2c1ac402ae81bfa7fda886587d7bc5ecd6331fb5d3009314da93b365f59fdf88ee932c91dadcb23ded453b3df8fbfb5ab7d8169aaf10b7b50184b907d4be07c220bbc965b8bdbba38fca55a1c7c861983b3a7a1763db6a32695fe95fb9cac68682c1919d187d23a8d1ff97b13c911b") read$eventfd(r1, &(0x7f00002cf000)=0x0, 0x8) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) mknod(&(0x7f000048b000)='./file0\x00', 0x8040, 0xffff) 2017/12/21 01:58:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xa, 0x3, 0x7, &(0x7f0000de8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000081b000-0xe)={0x5, [0x29, 0x2, 0x6b14, 0x80000001, 0x0]}, &(0x7f0000f82000-0x4)=0xe) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x852b, 0xfffd, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000736000)=[{&(0x7f0000f36000-0x1000)="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", 0x390}, {&(0x7f0000e30000)="19bc47a154f85eabed13570e3ced718c00adecdeef10078a27bec349a9e4d284513972c2189ebebcbfa6fa5ff36ebbafe6f3abbe13db4cac2cf0dd24a992b60d393ca20923126250425084efce661e1cd1998b4453292624cc14c0284ff2799d0765242e4ddb2d18ab", 0x69}, {&(0x7f00003c0000-0xe3)="0e463b7917c5d9ca79519388f227f66d11306c3f4632c893983530f9124ea9000000117697380544c4bf64ce6a0b39802e30a8a24f2905e85a8f24df6b66694bdd4b360128df677802e7c9c7da059e29d3dc07eb5dea0e027a391ba802439eb8defbee43a39f6de4e28f241418c331e5560c76518b5dd297445e628bddc04448d9be950afb0565facf5accd2a71ef01fa2ece97d1be28c5da7b6e89e28a4c8f265945c304701d26e1aa60b7c8b3a387a4f317896e1fc23dd876edaa683a4cd4a77b865d6828d24553e1c8cc3c64ee2543fd7594af307ad52d9a1d059ea37f69a654a", 0xe2}, {&(0x7f0000dfb000-0xc9)="7db6582245d77bee1514144ce99d7d3c67a281fe7f03873133e9a893a08f3acd4464c611e993475d69eef3a5e6483659146eea5d2a2e96bfc429ac9421f4eb86014f9d877ebd20ae1ed709f55fa6dd2bb0b70c57ee423fac349e8dee1e3eca48b1b11e067ac006e03ecad608d9be05f4ddf235982e23bbbc07561b9dd69b43c77455b5b7c0a3b85fbbd0404dea2ccec4b7f56a0b12a985cf1e5aef9878da7d4e768aae6683fc9e61e9178b0f7a9dd681778d44cd9473c056e117530fa6ab2406e273f26a363aed75b1", 0xc9}], 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00009c7000-0xc)={0x4, &(0x7f0000ec3000)=""/151, &(0x7f0000ca4000-0x40)=[{0x6, 0x19, 0x8, &(0x7f00000a5000-0x19)=""/25}, {0x7b2b247b, 0x1000, 0x4, &(0x7f0000380000)=""/4096}, {0x1, 0x17, 0x10001, &(0x7f00003a9000)=""/23}, {0xfffffffffffffff7, 0x60, 0x1000, &(0x7f0000189000-0x60)=""/96}]}) 2017/12/21 01:58:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003da000)={0x0, 0x0}) sendto(r0, &(0x7f0000bb7000-0x5)="6d2d90d1ca", 0x5, 0x1, &(0x7f0000bd5000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a44000)={0x0, 0x0, 0x0}, &(0x7f0000ed3000)=0xc) r2 = syz_open_procfs(r1, &(0x7f00000d9000)='net/rt_cache\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00002ed000)={0x0, 0x9, 0x30, 0x9, 0x67}, &(0x7f00009c5000)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000328000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000950000)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000908000-0x98)={r3, @in6={{0xa, 0x2, 0x19a9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x2}, 0x98) 2017/12/21 01:58:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0xff78, 0x101041) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0x80000000) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001000)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000001000-0x8)={r3, 0x1b}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000002000-0x8)={r2, 0x6}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/91) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000001000)={r4, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000003000)={0xa97, 0x3, 0x9f1}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000002000-0x4)=0x81) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000004000)=0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000006000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x2, &(0x7f0000006000-0x8)={0x0}, 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000003000)=0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)=0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0106434, &(0x7f0000008000-0x10)={0x8, 0x0, 0x1, 0x7ff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000001000)={0x1, r7, 0x2, 0x8}) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000007000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000004000)={0x3}, 0x1) 2017/12/21 01:58:04 executing program 7: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xfffffffffffffffc) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eeb000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079a000-0x4)=0x7fc, 0x4) 2017/12/21 01:58:04 executing program 6: mmap(&(0x7f0000000000/0xca6000)=nil, 0xca6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ca2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000ca6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a5000)={0x0, 0x0, 0x0}, &(0x7f0000ca7000-0x4)=0xc) writev(r0, &(0x7f0000289000-0x30)=[{&(0x7f0000ca5000)="", 0x0}], 0x1) 2017/12/21 01:58:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) socket(0xa, 0x2, 0x7ff) bind$inet(r0, &(0x7f0000020000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 01:58:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) inotify_init() read(r0, &(0x7f0000b36000-0x18)=""/24, 0x18) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000031000-0x10)={0x8, 0x80000001}) clock_gettime(0x80000000005, &(0x7f0000954000-0x8)={0x0, 0x0}) select(0x40, &(0x7f0000cdf000-0x40)={0x2d, 0x3, 0x6, 0x8, 0x7, 0x0, 0x6, 0x6c88}, &(0x7f000008a000-0x40)={0x3, 0x100000001, 0x64, 0x10, 0x0, 0x80000000, 0x39, 0x80000001}, &(0x7f0000126000-0x40)={0x9, 0x100, 0x4, 0x200, 0x10000, 0x1000, 0x6, 0x600000000000}, &(0x7f0000864000-0x8)={r2, r3/1000+30000}) mkdir(&(0x7f000080c000)='./file0\x00', 0x0) getitimer(0x1, &(0x7f00009cf000)={{0x0, 0x0}, {0x0, 0x0}}) wait4(0x0, &(0x7f000014c000-0x4)=0x0, 0x2, &(0x7f00000cc000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{r4, r5}, 0x0, 0x0, 0x0}], 0x20) pselect6(0x40, &(0x7f0000605000-0x40)={0x5, 0x5, 0x9, 0x5, 0x1f, 0x3f, 0x874, 0x300000000}, &(0x7f0000e99000)={0x1, 0x2, 0x9, 0x8, 0x5, 0xff01, 0xfffffffffffffffe, 0x9}, &(0x7f0000334000)={0x1ff80000, 0x3f, 0x9, 0x6, 0x0, 0x2, 0x3f, 0x80000001}, &(0x7f0000365000)={0x77359400, 0x0}, &(0x7f0000c37000)={&(0x7f000082d000-0x8)={0x30000000000000}, 0x8}) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f000012a000)=0x1ff, 0x4) pkey_alloc(0x0, 0x3) chdir(&(0x7f00007f1000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) restart_syscall() pkey_alloc(0x0, 0x0) 2017/12/21 01:58:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000601000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000b2a000)=[{&(0x7f0000456000)=""/31, 0x1f}], 0x1) mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba9000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000621000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x7387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) r6 = dup2(r4, r5) ioctl$int_in(r6, 0x5452, &(0x7f00005bd000-0x8)=0x45) read(r3, &(0x7f00000b1000)=""/118, 0x76) r7 = getpgrp(0x0) fcntl$setown(r5, 0x8, r7) fcntl$setsig(r5, 0xa, 0x12) r8 = gettid() tkill(r8, 0x12) 2017/12/21 01:58:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) openat(r0, &(0x7f0000754000-0x8)='./file0\x00', 0x600001, 0x42) r1 = syz_open_dev$tun(&(0x7f0000974000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025a000-0x28)={@generic="e66852029e2ceb3a12e8db11067ce710", @ifru_settings={0x2, 0x0, @fr=&(0x7f0000f4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2017/12/21 01:58:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0xb819) r0 = socket(0x401a, 0x0, 0xe3) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d4b000)='/selinux/policy\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000008e000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) 2017/12/21 01:58:04 executing program 0: mmap(&(0x7f0000000000/0xcf9000)=nil, 0xcf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/sequencer2\x00', 0x220000, 0x0) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000329000)=0x0, &(0x7f0000cfa000-0x4)=0x8) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105400, &(0x7f000000a000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000cfa000)='./file0\x00', &(0x7f0000759000-0x8)='./file0\x00') mmap(&(0x7f0000cfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x181000, 0x42) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000496000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000cfc000)=[{&(0x7f0000cfd000-0x21)=""/33, 0x21}, {&(0x7f0000cfc000)=""/4096, 0x1000}, {&(0x7f0000cfc000)=""/104, 0x68}, {&(0x7f0000cfd000-0x3b)=""/59, 0x3b}], 0x4, &(0x7f0000cfd000-0x38)=[{&(0x7f0000cfc000)=""/243, 0xf3}, {&(0x7f0000cfd000-0x81)=""/129, 0x81}, {&(0x7f0000cfc000)=""/36, 0x24}, {&(0x7f00009c2000-0x83)=""/131, 0x83}, {&(0x7f0000b02000)=""/17, 0x11}, {&(0x7f000077d000-0xde)=""/222, 0xde}, {&(0x7f0000a6f000-0xce)=""/206, 0xce}], 0x7, 0x0) 2017/12/21 01:58:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) sendmsg$unix(r0, &(0x7f000043c000-0x1c)={&(0x7f0000302000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000456000)=[{&(0x7f0000392000)="", 0x0}, {&(0x7f00006c7000)="5004582fd49fe70b72e4ce08eede0cdb17f5106b70daa53681162acc0452bf2c33ffa61425d6c935bfad0602521f109cb231bfe59d84eb688c73c96f757259505667a426836ab424f0cce8e7720bb14c1466ed6305c0b8992235cc23cfc1e8662aeb1b9830910eabb4bb89dc4e668f872885decb874275fc24e5eba072d61acf7e7f0401b128704abdf600f0681f6f5510502214c0e38ff3fe578c41c460036b2c818fb0cc4a77dc9b96d12ec9c38670", 0xb0}, {&(0x7f0000c61000)="4b1268eec9aeb2d6c21334041f4a61c5fed54167a24530dcdf10209a566a2bc16a68d16506be8d2d1745a78984e85a4bba3aa084aa61ce4667aa742e91907cb084903e894923cba5f139a83c1b639f6bc1f4f9b1d330b576a20f98bcf4cceb5112a96a7692bf828e4a7c90107e023e1ad917f4ba7a15dfd6fd4cbff099d34ca540990c0fd942b157e3bd87124b83a6107170a9cfa46bb3a211255847d0b327bc3f54a7ae57cd9902", 0xa8}], 0x3, 0x0, 0x0, 0x81}, 0x4004094) fcntl$setsig(r0, 0xa, 0x3b) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00006d2000-0xe)='/dev/keychord\x00', 0x50840, 0x0) ioctl$sock_proto_private(r2, 0x89ef, &(0x7f00004ad000)="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") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f3d000-0x8)={0x0, 0x0}) 2017/12/21 01:58:04 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00007a0000-0x4)=0x0, 0x80000) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00002c7000)=r1) setpriority(0x0, 0x0, 0xfffffffffffffffb) 2017/12/21 01:58:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000595000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) keyctl$revoke(0x3, 0xfffffffffffffffe) 2017/12/21 01:58:04 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x8, 0xbe3, 0x8]}, &(0x7f0000001000-0x4)=0xa) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d35000-0x50)={{0x3, 0x6}, {0x80000000, 0x5}, 0x5b, 0x4, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000ee8000-0x4)=0x0, 0x4) 2017/12/21 01:58:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x6, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0x0, ""}, 0x2) 2017/12/21 01:58:04 executing program 7: r0 = getegid() setfsgid(r0) r1 = syz_fuse_mount(&(0x7f0000007000-0xa)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000-0xa)='./control\x00', 0x8300, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000228000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007bd000-0x8)={r3, 0x1fc2}, 0x8) 2017/12/21 01:58:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x0, 0x3) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/21 01:58:04 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eba000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x3, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) write$tun(r3, &(0x7f0000002000-0x26c)=@pi={0x0, 0x6205, @ipv6={0x401, 0x6, "88d698", 0x240, 0xbf, 0x1, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x3e, 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xb6, "14b1e63c2d57815569fddb4bbaad75e1dc5ca141e8712e97f30916cf6eb0eeddeb0225235cbc7b4b3d374940529240a55cf21b4a77a9cac59e54888cccb1c6e0c8c1c41600e46323406045610c0fe704fdc630398b54c4ab025b839135603bed8c579542d890c278b87dd868354693d791cb51aa44e86d50b6d18bda5ed401e9da5321f847415633a6694803f536668cb76e6a37675fc9a2874dc6c4b48e4f0946338063aa5d83155aa2f1dd4a76747939f3affee29b"}, {0x5, 0x9f, "093f18666e9da270cc568985c27d3951b8df77d2f84a05bcbb830a27a9978f451a98f64ca6b871e208144528c9e33f71fd148ad9c18d2137e059a1b24e25d2c58be9fd0336f73e33c58921408711ba719aac86e6ecb44bee82ef64e3eb27b3245a3055bc05746f55ab3f27d80c75f75bdd509afa962f2acc3b6498a11d5bc3fc930f6b0d2da908406b097f1d692d19bfd0a456493cea8bced8bca7229306fd"}]}, @routing={0x67, 0xe, 0x0, 0x10001, 0x9, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x5e, 0x8, 0x8bff, 0x10000, 0x1f, 0xfffffffffffffbff, 0x0}, @fragment={0x6f, 0xfffffffffffffff7, 0xffffffffffff826c, 0x100000000, 0x7fffffff, 0x9, 0x2}, @routing={0x0, 0x6, 0x3, 0x6, 0x7, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x800, "9c424e79848260916f64501b0db87fe47f722404cb964a"}}}}, 0x26c) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00002c3000)=0x0, 0x800000000005, 0x0, &(0x7f0000a11000)={0x0, 0x989680}, &(0x7f0000048000)=0x0, 0x4000002) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000003000-0x12)={@generic="efcdcbb771e8c9a756e7aea467313dc6", 0x0}) read(r4, &(0x7f0000001000-0xd)=""/13, 0xd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000d0c000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x0, 0x8000, 0xa}, &(0x7f0000d67000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000042f000-0xc)={r6, 0xfff, 0x0}, &(0x7f0000542000)=0xc) r7 = syz_open_procfs(0x0, &(0x7f0000fbe000-0xd)='net/mcfilter\x00') readv(r7, &(0x7f0000172000-0x40)=[{&(0x7f0000ac6000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000003000-0x8)=0x0, &(0x7f0000001000)=0x8) 2017/12/21 01:58:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000000)={{0x3, 0x1}, 'port1\x00', 0x25, 0x10, 0x0, 0x10001, 0x1000, 0x1, 0x20, 0x0, 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]}) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x1fffc00}, &(0x7f0000001000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x2, 0x4, 0x0, 0x6, 0x1b, 0x80, 0x0, 0x2, r2, r3}, {0x7, 0xa9, 0x1, 0xf442, 0x1, 0xc85, 0x3ff, 0x6}, {0x8, 0x80000000, 0x8, 0x8}, 0x3e0000000000000, 0x8, 0x4, 0x1, 0x1, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba948a9, 0x6}, 0x9, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x3, 0x7, 0x4, 0x9, 0xfff}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x76, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0xdb, 0xef, 0x2b}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) execveat(0xffffffffffffffff, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[], &(0x7f000001a000)=[], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001af000)={0x5, 0x6, 0x202, 0x93, 0x4, 0x9, 0x20, 0xb6aa, r1}, &(0x7f0000fb4000)=0x20) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sendto$unix(r0, &(0x7f000073d000)="c6fa447c9b8c6eca", 0x8, 0x4044801, 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00002ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) sched_rr_get_interval(r4, &(0x7f0000737000-0x8)={0x0, 0x0}) 2017/12/21 01:58:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000964000)='./file0\x00', 0x0) r0 = open(&(0x7f0000574000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002f4000-0x20)={0x14, 0x758, 0x8, 0x4, 0xffff, 0x269, 0x2, 0x1, 0x0}, &(0x7f0000a78000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000748000)=r1, 0x4) r2 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000660000)={0x0, 0x4}, &(0x7f0000c65000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000043b000)={r3, 0x5}, &(0x7f0000aeb000)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00008d8000-0x8)={0xa, &(0x7f0000a72000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000276000)={r4, 0x8}) ioctl$TIOCCBRK(r2, 0x5428) fanotify_mark(0xffffffffffffffff, 0x4000022, 0x0, r2, &(0x7f0000778000)='./file0\x00') 2017/12/21 01:58:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fc1000-0xd)='/dev/net/tun\x00', 0x0, 0x4002) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000601000)=""/244, &(0x7f0000a5b000)=0xf4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000c59000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0xff, 0x7, 0x5, 0x1, 0x8000}, 0x20) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/21 01:58:04 executing program 3: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000caf000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000a11000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000fc9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fc9000-0x4)=0x10, 0x800) ioctl$sock_netdev_private(r3, 0x89f2, &(0x7f00007a6000)="666677fa522d744476e81c36374aed83901f22f5a6a936daa6575436c7418a227ab1c3fc9a8b14f68fbcf4c73620") mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fca000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000d3d000)=""/116) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000062000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x6d, &(0x7f00009bd000)=""/119, &(0x7f0000687000)=0x77) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c31000)={0x0, 0x0, 0x0, 0x0}) 2017/12/21 01:58:04 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000086c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000b7000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) tkill(r1, 0xf) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x14) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x1b8, 0x400, 0x3, 0x4, 0xfff, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x868, 0x7, 0x7fff, 0x1, 0x5}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r3, 0xfffffffffffff800, 0x8000000}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000004000)={0x18, 0x1, 0x8, @fuse_bmap_out={0x2}}, 0x18) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/enforce\x00', 0x400, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000009000-0x108)={r2, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x5, 0x8, 0x10001, 0x6, 0x6, 0x0, 0x4, 0x8, 0x2, 0x9, 0x1, 0x7ff, 0x3, 0x8]}, &(0x7f0000006000-0x4)=0x108) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f000000a000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f000000a000-0x4)=0xc) 2017/12/21 01:58:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000c60000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000e6d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000003c000)={@generic="bf37cbe9b2cdd603817ffd942ded0a14", @ifru_flags=0x2000}) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) lgetxattr(&(0x7f00009d0000)='./file0\x00', &(0x7f00000a2000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000037f000)=""/25, 0x19) 2017/12/21 01:58:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe39000)=nil, 0xe39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x8000a, 0x0) mmap(&(0x7f0000e39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000e3a000-0x22)="220000000000007fffffff020000070002000004000000070000000004000f001318", 0x22) 2017/12/21 01:58:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000964000)='./file0\x00', 0x0) r0 = open(&(0x7f0000574000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002f4000-0x20)={0x14, 0x758, 0x8, 0x4, 0xffff, 0x269, 0x2, 0x1, 0x0}, &(0x7f0000a78000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000748000)=r1, 0x4) r2 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000660000)={0x0, 0x4}, &(0x7f0000c65000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000043b000)={r3, 0x5}, &(0x7f0000aeb000)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00008d8000-0x8)={0xa, &(0x7f0000a72000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000276000)={r4, 0x8}) ioctl$TIOCCBRK(r2, 0x5428) fanotify_mark(0xffffffffffffffff, 0x4000022, 0x0, r2, &(0x7f0000778000)='./file0\x00') 2017/12/21 01:58:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d3b000)='/proc/self/net/pfkey\x00', 0x82601, 0x0) mq_getsetattr(r0, &(0x7f000042c000-0x20)={0x80000001, 0x634, 0x74af, 0x7f, 0x3ff, 0x27, 0xffffffffffff2ba2, 0x2}, &(0x7f0000ff0000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000aac000-0x8)={0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f0000868000-0x8)=0x5) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000854000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003fa000-0x4)=0xc) setpriority(0x2, r2, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007bc000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x2}) r3 = syz_open_dev$tun(&(0x7f0000a26000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/21 01:58:04 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fd6000-0x8)={0x0, 0x9}, &(0x7f000040d000)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fd6000-0x8)={r1, 0x90}, 0x8) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) 2017/12/21 01:58:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000015d000)="6501d903427ba1047c6db376efaa5d50", 0x10) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000027f000)=""/175, &(0x7f00005e8000-0x4)=0xaf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00004f8000)="18000000020001000000be0000fecd88362000000000000000000006000e640002b900100000011c69adbb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff0601000000000000000009ec1475d7220345000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02", 0x85) 2017/12/21 01:58:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x80000001, {{0xa, 0x3, 0x571, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 01:58:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0xf63)={0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000077a000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000104000)={{0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6}, 0x4, [0x7fff, 0x4a30, 0x8000, 0x800, 0x18, 0x7, 0x60, 0x1]}, 0x5c) fcntl$getflags(r0, 0x408) 2017/12/21 01:58:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2c000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = socket$inet_icmp(0x2, 0x2, 0x1) dup2(r0, r0) getsockname(r4, &(0x7f00008e1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a75000)=0x14) waitid(0x0, 0x0, 0x0, 0x1000002, &(0x7f000004b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 01:58:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000d01000-0x3)='I~\x00', 0x3, 0x0, &(0x7f0000502000-0x10)={0x2, 0x0, @rand_addr=0x97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d33000)={@generic="4cf6e12f2dbda74683dc18d9619c021c", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/21 01:58:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ab000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00007bc000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = request_key(&(0x7f0000a1b000)='user\x00', &(0x7f000054a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c3a000-0x1)='\x00', 0xfffffffffffffff9) r4 = add_key$user(&(0x7f00003b9000-0x5)='user\x00', &(0x7f00008f2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000018a000-0x46)="a1efa368d29ef60f8b72d5bb5956b2108f849759ac0443b8ba97341716856a0848fc616039246b4d62e123be8b5f40c3f35d954d393563131a29725c64f4bb74458b6f78f0ea", 0x46, 0xfffffffffffffffe) r5 = request_key(&(0x7f00007fe000-0xa)='blacklist\x00', &(0x7f00005c8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f92000)="296d643573756d2176626f786e65743040fa21707070316370757365747d3a63707573657400", 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000e41000)={r3, r4, r5}, &(0x7f0000ff3000)=""/83, 0x53, &(0x7f0000a51000)={&(0x7f0000504000)={'wp256'}, &(0x7f000078e000)="07bb1caf9bba58a494017af31840a3063e9d4d0fc993712e674ef089ffd482fad39ce57c57b3c68b4896a5072d07b80783afb935978ef1d387a3056bc1eba4c95450d24c611440d974f9469c3fd488611b1ebba1004b7ac69aacc7882dd7b75697e0f19e", 0x64, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r0, 0x0, r2, 0x0, 0x2e2e742c, 0x0) vmsplice(r1, &(0x7f00003d8000)=[], 0x0, 0x0) 2017/12/21 01:58:04 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000a3000)={0x0, 0x7c8, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d02000-0xb)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r2, r1) 2017/12/21 01:58:04 executing program 0: mmap(&(0x7f0000000000/0xc7000)=nil, 0xc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000b2000-0x1)='@', 0x1) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000c7000)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r0, 0xf, &(0x7f000001d000-0x8)={0x3, r1}) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000c8000)=0x0) writev(r0, &(0x7f00000c7000-0x8)=[{&(0x7f00000c7000-0x1)='m', 0x1}], 0x1) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000c8000)=0x0, &(0x7f0000075000)=0x4) 2017/12/21 01:58:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) munlock(&(0x7f0000023000/0x3000)=nil, 0x3000) sendmsg$key(r0, &(0x7f0000d2f000)={0x0, 0x0, &(0x7f0000da4000)={&(0x7f0000318000-0x80)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 01:58:04 executing program 4: prctl$intptr(0x1d, 0xb) inotify_init() 2017/12/21 01:58:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002ae000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket(0x10, 0x20000000802, 0x0) write(r1, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) getrusage(0x1, &(0x7f000013e000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 01:58:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) r0 = eventfd2(0x0, 0x0) r1 = creat(&(0x7f0000bd4000-0x8)='./file0\x00', 0x40000000090) vmsplice(r0, &(0x7f0000c94000)=[{&(0x7f0000c8a000)="540bea3327c4d461bfa185c1ef369b97d99ac77652", 0x15}, {&(0x7f000048d000)="20ca5be8149b204aa36cf05734eadfc1d578e37b55a386477b0cf4a3844781791677f57cbb82ca05048592e64fb136952697648d4bb481194dd8e310832bfd2655780b9799da893c2e1282497557c219828ec741d29ceef3401c15184a2f2277a8f0902c66c6437a4cba98d2c1d9f557644129f34bf3ab35ab76f7e6472e7e0b519a63f60f6bbaea0c8ede69def553e5be4d49e3f836267ad09e48a056ac52f787587cc9f9a83a2aaf12eb03451e04e61fa43f249bb8362dd2f61b1911883703878b474bef170309b666f5e65e401f3a7a4fe5290b4db13e9fbb6ea6d4f9a803243b28b8a3e3b9b9a39714bf8564ddb21e800a4234e1875c69920ef85d272fe56934877b5389197b6af0a4551a53d6d153a3d101d45f2fce4f8977df4aad949dbf6a423f6e41017ec11039d54f93067718218d741d8bbc6b9d863bcce8718c292fa7d03034808932c8958af3f4f98e766aa04b593e5ffa959b16e21c0d2974bb187e7146c44f81b0a387edf1fac445c207eb4b75f94414695cb5acea500f3733671d5054cb72b45412ff2e56fa7052bdc08f13d5e6cfba1118ba18fd716a7914ba57648e317410cc55b9be88f5039dd19fe917eb25c5508d91440e7875fd65e56b21b42672e293e42889004c0c8cf6894a4adfd71f002246f0f0c6dc71cb44a6d90a6270d4787094de8b83843e20b2517ba096d1a7a869d998538e1afea65216623e11d35735d430eeb2bd2edc7b71aa95eb8ff34483c471009b5285e5f1e009f9614d8467be0a366fdd853e4e8710d375773dad81dfe127e26ae75a5816e338c89ec195897196a79fc44a102ea71212eb1fde6bc70e1b51a81ae1bc2328fbaf40c68860f45fa99e018c6d1706eceb4934fcfac7e94a97fdbc982b72397b3d5c39fd6807f7c34a19efee9bfb9c87a45ecacbab9c094c8c012df510b281f797a736cc26acb0700ce8239a038e553383fba38299372a206851e96bd209b8177a46c22f157eb1683f9c482917d0516a54ca279515ff191e183e5a1f6f477a8a974823ae40ef42daea2fd5cf59a4d1c5b103f323ee5ba7fbf34033262bda30901739a9f86a907ae1d218ec8457d339038d71baa263ad8c8e62a72609cccfb6147ff835dd377e0a488c7ad8f582b1c6042b5a58de8a58d218fca9f2dd845937f78a340f9d30e1903b9985bff62a6cbe36c902b8d3e0f57711ceff3aadbca8375d8d7c46729a31f5e18986414c6ffc0ffafa4e5212c75dc0242df927796bb8c59b8aabb4763c6808ebc8590ef56d7b053ff2557dc7728692b42fe8a02abb846d28b0d3059afcdf1c937f5497b7e904ab106d02488225650baa06a8fe06b610b8caef9c7a14c85d86acd00bd9d75ccccdfed982320da40ec3c6d19c52f41468df899ebce877eae072cd732a3e88766ab8cd4858d7368327bffceb02eaeecdcb0e4ad96b5b58b120d0b7c849faf1af21ddce62b623c1e39055ca6f645cfafcccd19ee8f8936ec8d6901f728b302656d85bad9dc94315b4567e2d8f7d6b9ed2f47d0baa0565ba4f5fd142adda347662c279e94906d5a66fd789f91531d84d112913104c2b41caa6382b4c42bdb2f7db9923a9072368d565dfb4b953892294d255eeef03f3b09f962f1bca5a9cd6acb7ba3fd56fff23f224bd48ea12aac4f54fc691e978bbf33e5cfbf8295cceadea3be92c803b9bf2e305c4ed37e4276f78740c2da6bfaec8d0e21ac4b54807346c1dbdfda313239874dbb1a81daa8da4044995480a5a13809b149cd20de0c18bedf0b0ef83e768889313f32dfecfa0204e3bf86150757f24fee23498cbe50e9ded7c22ff92467cedf48fdc403808b1b4cdfa6838581524e5393f95f89567b88d74ca4e3626680f8ea96ee1f5a85eccab9f6ed163f3f5c0788404f730695d644dc442a3b92e0e9e285416f65bc583e001605093539123f3fe4036e9b95c1201b52f214a2da08206cda57733c68ef369c77ec692ada2a23d009f54702741332b7fa4469859194a5bd23bf8694717734d7a5b06efb1c90a7f9d53d3b4f8e16fd2a1ef610efc5bec308ed434d30dc628967b6a927346b9fc810e8d15fba676bd2673de75830628f512c0902ea23ef2ae70819f24e258884fc89ad4dce49c7176b883127f4fd53b60d8daf221a75001f580ec46725ed8a057ed0384723087ac5366580953e709cf53bd014a63eede9e74e41554fe34edee2ec091b55115891144e1891199c86612da48318a48035cca31b9ada1dca9d7d5e350877989e0af68d39c55220a279eab4bcdf6fcabc4f41b6c47521a9051ee929969f6da74e6ad230f7dd2b1822e62b54747b4e2d08cb429c06ffbb2fbf3e816991575957b0853391a23901d57223f4a6ce553b5f6d39eb6be9fca5198c4a3041faf16219acaabf4f2a8c3dd1d80d9fbd0df250d2b5cae0d124720b318741f49862dfb350d601f4f84db8d5703b61c4edd6457736dcab4f900dfbb463463730a1ca6b257bf496c998e851d395964b7c78872babe9224ceaf1b3aadd3d811394df6531736ee19d0acd0a36a27309fde133b4ad1094960686bd4c2dfcc16818ec87d1b8ee36428a327a6a8503211fcd80012c7356c67f933339ee8e6d3a7e2d2c1255ae346261a103c8bbca79e51cb2dbf3d6be39a6cb7df7e09f3eb901a6b78132b70cbd930448fd92a0935cf3d8fe3350f875d86b7b41fb6d5c34acd1abb8677d92d81f478c9211be24de3c600321a512627bee47771b0b106c5c3feeeba15350be46a58ac263cfb1b0b630df552f2b2a247032d17f6902ed5f40914707011fdeece205cf7e5b8c00fc87741fd4615a14f54d27268d3ee12b94b5a54eab059bf8cdd04ace4950be825808401df8e7dbe66eee1aac00761e0e609e023290b2ec24626c68d738b063d81bd290fe1d56c257e84284b0afce0f9424b0dfd9a7759db954ad8e604efd7259248a155501da983da3dacbc86a31a529828487515698427c9ac9c1251036aaaec21fa65227c1d3299ff4d05ed771c06bc770319fc2a6c85ac41ef56cbf46433e561fc3f77243acbd12cba2fc80fe204bd405e34032a7e12f6a03caf9c41c663985ed5e49681cd60bf0bb7c9f7d49353d490efbf70d807fda2ada048c426da834e5be7cd268d66610302e0151ca142a8436e26f35fe3e48c1b99227813c51a9faca8a58b42d2265944a3b0f1e8ab0f782f0b7a7335e65caeb7c5e94e7abb0c08354968b17629fbc6a5e092fa7f824cca87f0d21dc682929c6d7c0f7c756bfb5488a9e6fea30207fea16c33f2ea21991885a2704284011ef25379b935ab2a4c64d4d0a310b4b7c63640edbe46b0b9e8d7054d8ed5b9c327c52a8d946c06f23ca9d7b561a2dacd310c9a836b2e3720b386e49af4d3765cca1486b0363c1ebd24eca9279f34b8db3ea8d07d4b39b6336038f5c42e12c005ecb8e660101f586c3688ac0e737030dc2b90d92b0da3a8cf75644c7e327cc66842f3bba351dee408111f107b2f408b9e97456886480d00a4a4e37639ec02399ea191d1cedb105aac7a6db2793d64834219f413791fda2d327cef63f776bf46c84aff86c59828ba0ac6f1c613d17aa64f3782d676a961bf2b6d13cef848576c8c5f06aa0f383f20bb7e68d6ebfdc76fb83535e471a92772059ad14891bd576fb500f5ccc2c82ad7a2e2a8e1fce46e8899a26e4625eb22099a3d05af2e258dc10e7752134499a2dbbca10e588a4f6d6336828db40b37547367d322b3b8d98aae088f78326110deb93d5d34440eaad6a9e2824898affc4138ffb66738b72539ab11b6d3f2a8644f288d59f28096197e2f6989c7f5931d96c272becfb1f58488dab504f43d753d5ea71379618547e454f9e49bdbf309a83f55010fce9713952b6bf723438758dd130264d7894573786326736972be8cfea41f3cb038ad11ad418e01540f954f28bc1bf396144e38dc0c4114290a0a3e8f8ffd4e5d9b82b5d24152ad4cda2f76be6e8799afbb6eb6c66ee4d3ed62088b2555e06364c2d6fcdf5cab544451ce07e9bded8ca4467aee1dff2a950e44987db3b0d6e71b12b35b6f1954e4485a33307366dd16a2734e18e09bb7bcd41c32a53e1824288628fe2aa715f0f6d3f009c488acbf6fbc5bcc99b67c8db50731e46653fb005356e3d7b5512fd7c7d5d5c152e5a76b84648b37dcc7daf17148f6c0b0ee140811655f400e6cd242562fb35489ff2389fe1c968412975e560bc19f77a8a3747e5a9a5efc791a5bb1c3f8228b2a45c7fc7aeeb9f636474d07a99ff3c1d2919346629ccd4e73863969132c50d3cfab571056c55d462081de1db9912e3aa2f3d18c9057e39380b4a3758307e4ad5c1c73980e6d6d16b1f65ee0eaf3b5617884bf132c7d25f55ab9ff0d8565be31e49c7f015bd0173b1360629fc44858caeee117f0697c073ef0ae63c87495940a30a66dba9dd9e22585d615698c671ed0dd9133924a29706c96704c2816c27e2c6be55fd4a3905d14fbf217ce252cb761b3ebfab15a4104ed8af126318daad4f3ac912b9de3fb37e0bb23d9c97a361cfbad74ee42a98913ba5c6a88e868c45b3b5952cad1aa1fbde98f7cd009c4e4e4bf8cde728b5c21cf4e5d9d4667e583f40088875db1dc8fde6da650c43e330b91d2876b7dc7b3e127701b70f35fbd7d919c2522b921a0551d6468f1b5a3f3db21e3f0656ec9ce257653cba95b9322aecfa377019ae506f2dd2a78d5ad87115efbee569b7274a8dd0480abdd6256032d7b0d3e8b8623eab6c2996ebee07376f8234b3088bcbcb2937e28e954ef63f4d3dea7f3abfd0a867ecb401afcef77f17ea0d39ac0a4bb18385b98f8c729c3b56697948f4b19cd410598273205551f1579cb0a51c0c5c33865665af3589d6b1276fabe4b70d98756a0bbf20b8a1bbb40d24351a75d6712b9f5af934fd477be11d46a4d6e145205e51cd72c9af82144bc85f6017a7277f258d31ee891a56cc7dcb4eea847399ee247b8ed6905da2afb6e17675a538388b007c06694bed5278c1409cce3b72fd7012b3e190337f66164a7b43e418b3a2aca86ff952cd03a340cd3a730abe314ef6de664aa89eb29ff6754c1267747ec80f47f64ee5745d387708033ea25331e98ec6261d33ac8f9e40bf5f7ef4d9ed2d2e9c0b804351fa728f39fc7cbf2f78798128210da9eaac772a9f5220e809bc5378d6169124cf5bd71727fd62cfcf00d59b328854f0d8e56a713b76bc80f194e5e454a67fbf3e03112db84d4aaafa6d1c2209450a179bb55f762b46b41e9a0626143035edfaba06e528f51d5dd73f8141705eb9c1a3469653d04262fa447dea2a69c2e55886e9de72038073bb162e6d9461a82b5e71adaa87392f39416a19442ebf8234ca6775a2b0cb7a6420b14eb7f216bac3fa021b7989ea1c230047958a671808b3ff8766ec0dfca2803ef9894550cd5ea44e825a8a144f8f0b766bc8956a04b8eb6b308263191e5eb49c1aeffa59d5d835ed294a70912ba7c11057291b0e64bcd89d1efaabb59a2898794156f58f3723ede1c6c27d44a1bcfc0abbc5865516738f863a547055a9457c4c6858235ab3d7f3e948b21a24582d07ac48397628201902d06fbeaf1acab413278069ba07249fb0c0069b1c0a489d4a81fda37628d74b412788aceaab9ec35921235949d6de8c2cf9ef9a88fe6430ef1a877349cd02f3d463412fc9329f36bbdc43393f76fe7a2c67dba73f20736b2d2460222ac9d7e80e80fdb7278148608ee5362126dc94199de3eb10176e74c8ae994b2715391db605cd2f0f52f56b0752c7d738d", 0x1000}], 0x2, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c4e000-0x8)={0x0, 0x0}, &(0x7f0000dc2000)=0x8) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00009d7000)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006d8000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000001b000-0x4)=0x0, &(0x7f0000e6c000)=0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xffff) 2017/12/21 01:58:04 executing program 6: setresuid(0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00007e4000-0x9)='/dev/rtc\x00', 0x109d00, 0x0) 2017/12/21 01:58:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$key(r0, &(0x7f00004d4000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000468000)={0x2, 0x2, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000071d000+0xc14)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000f3000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 01:58:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl(r1, 0x400001000001275, &(0x7f0000ebb000)="") ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f00004cf000-0x30)={0x7f, 0xff, 0x0, 0x5, 0x1, 0x2}) 2017/12/21 01:58:04 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000ca6000-0xc)={0x15, 0x57, &(0x7f0000fd5000-0x57)="aecfbbb1ca70ca1f8effe4656b259977706969ca13be4952a2c3f648d2ee6c243bc7b3347045ea11af69cc0aa7327cf730cfdae3d0f141696e3525d89caa8abe2566d75f3c278827976eabf538aff91284f3c8a06bc983"}) 2017/12/21 01:58:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000277000)='./file0\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f00004bf000)={{0x1, 0x1, 0x85e1, 0x3, 0x4}, 0x8, 0x1, 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]}) r2 = syz_open_dev$tun(&(0x7f0000512000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5c1}], 0x1) 2017/12/21 01:58:04 executing program 1: socketpair$inet6(0xa, 0x3, 0x3ff, &(0x7f0000b80000)={0x0, 0x0}) connect$inet6(r0, &(0x7f000039a000)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = socket(0x11, 0x80803, 0x0) fstat(r2, &(0x7f0000985000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000010e000-0x8)='./file0\x00', &(0x7f00009f3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x20010000001, 0x0, 0x0, 0x0}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) r5 = dup(r1) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000c6e000)={&(0x7f000098b000)=[0x10001, 0x2, 0x5], 0x3, 0xb3b9, 0x6286, 0x1, 0x60000000000000, 0x8, {0x1, 0x9f6, 0x9, 0x1, 0x5, 0xfffffffffffffff9, 0xffffffff, 0x3, 0xffffffff7fffffff, 0x105, 0x4, 0x1, 0x2, 0x40, "5f65fe42fd45c5759f097f8d6a42cdc2ffe0c56e859c45f7f2bd4cfa3db34f33"}}) 2017/12/21 01:58:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r0, 0x26, &(0x7f00006e2000-0x10)={0x2b, 0x52ac, 0x1, 0x80000001}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000b, &(0x7f0000e54000-0x4)=0x0, 0x4) 2017/12/21 01:58:04 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c65000)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000fdb000-0xc)={0x20000000, 0x0}) rt_sigaction(0x7, &(0x7f0000b4a000)={0x20da401c, {0x0}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000af1000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0xffffffffffffffff, 0x0) 2017/12/21 01:58:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000db9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000b02000)=0x5f8) munlockall() ioctl$KDDELIO(r1, 0x4b35, 0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000d7a000)={0x0, 0x0, 0x0, 0xffffffffffffff4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 01:58:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x412200, 0x0) recvfrom$llc(r0, &(0x7f0000872000)=""/181, 0xb5, 0x2000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000002000-0x4a)=@hdr={0x3, 0x4, 0x40, 0x50, 0x666c, 0xf7, @ipv6={0x15be92e6, 0x6, "771a3d", 0x18, 0x2f, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x40, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, 0x4a) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic=""/16, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x800, 0x4) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000)={0x2, 0x6, 0x0, 0x1, 0x7fffffff, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000-0x5)='ceph\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='/dev/hwrng\x00', 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x7c, r2) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000002000-0xf4)=""/244) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000004000)={@generic="e9b18f067692372a7a4cf139865e50aa", @ifru_flags=0x2}) eventfd2(0x1, 0x80001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x60)={&(0x7f0000006000-0x4)=[0x2], 0x1, 0xa320, 0x8000, 0x5, 0x6, 0x80, {0x7, 0x2, 0x6, 0x6, 0x4, 0x1f, 0x6, 0x7, 0x8, 0x35, 0x4f, 0x49f, 0x7, 0x5, "20ca85c3ac746818fc1297543daf5227c53f1fb6697d2c50cc9d0a48dbcb72d6"}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000007000-0x4)=0x100000001) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x101, 0x280000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000008000-0x118)={0x7, {{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]}, {{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]}}, 0x118) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000009000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000009000-0x4)=0x1002) 2017/12/21 01:58:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) mknod$loop(&(0x7f000070f000)='./file0\x00', 0xc4, 0x1) faccessat(r0, &(0x7f00003e8000-0xa)='./control\x00', 0x84, 0xc00) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) getrandom(&(0x7f0000974000)=""/4096, 0x1000, 0x2) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./file0/file0\x00', 0x0) 2017/12/21 01:58:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000005000)=[{&(0x7f0000001000)="", 0x0}], 0x1, 0x0) 2017/12/21 01:58:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f00003b1000)="", 0x0, 0x0, &(0x7f000075c000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r0, r1, &(0x7f0000493000)=0x0, 0xfffffffd) fdatasync(r1) ioctl$TIOCCBRK(r1, 0x5428) 2017/12/21 01:58:04 executing program 7: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000093b000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 01:58:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fstat(r0, &(0x7f000066f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00003fa000-0xe)='/dev/keychord\x00', 0x400, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000f1e000)=""/197) stat(&(0x7f0000687000-0x8)='./file0\x00', &(0x7f00000e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000004e000)='./file0\x00', r1, r3) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000000000000008", 0x29}], 0x1) 2017/12/21 01:58:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000083f000-0x8)='./file0\x00', 0x1c5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000ea000-0x18)={0x0, 0x2c96a5b1, 0x20, 0x200000000000000, 0x0}, &(0x7f00007ea000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000aee000-0x4)=r1, 0x4) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x2) getegid() 2017/12/21 01:58:04 executing program 7: pipe2(&(0x7f0000554000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x100000000, 0x4, 0x3, 0x0, 0x8, 0x20000000000000, 0x6, 0x2, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xf8)={r1, 0xf0, "f6d6ea04d56769c45fa66ad566f551b7538f5c082874c542ee01ef9bdbda8c62325c9229e93ca1f0ecee150102c8ec69afcd15fd5a80ff5a3c4f34e4426205f8fa76005bb2a2b3bb39a594d76d6a8343800278d0946d9e29ef873db29e745db287006a541d22fc2a0fd5529471cce24bd65cbec64228f2a8e8fb2c1a175d16f5b99e257b58b5328fe80641ac11b839d20f884a78064326a2baf737fcc1f5d5b10b7643c15d04984fcfd07f17a76ef99df861b4f5186ed35ca0b0ba881159584df926abd08677266d67881f2b66ff33ca09e85f32ff3860df452a2c9480cb63afc1d294fb7a4a3be45af666b9e88cb884"}, &(0x7f0000000000)=0xf8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) 2017/12/21 01:58:04 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt(r0, 0x1, 0xa, &(0x7f0000926000-0x5)=""/5, &(0x7f0000f75000)=0x5) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000024a000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000abc000-0x69)={0x3, 0x61, "d0750f848eb022514054af0e4413adfacc2ace51d41b93b71a0165193bed98858d4ff9b58d54c368a3a6e15e33ccdd82f13db94f9db95dec85cd8b0a5d82edd3e4cd31cf2162cb306adac8f14ad8f3c474b0cda07889df2054053922675d8cc689"}) 2017/12/21 01:58:04 executing program 3: fchmod(0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000036c000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/21 01:58:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e40000-0x8c)={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$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x8000000040105) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00007e1000)={0x73f2, 0x3, 0x6b75, 'queue1\x00', 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]}) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/21 01:58:04 executing program 6: prctl$intptr(0x1e, 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ba8000)='/dev/rtc\x00', 0x210000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000062f000)={0x0, 0x8, "2417d5c229d8aeef"}, &(0x7f0000c13000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xa7)={r1, 0x9f, "782df0ace116879c90bfdd37b68b4038e55b4907754ac6088656a512163a4610b4f6a017605f6b675fd5a91d9817adc5a73f6238111a6f34e853ab0fb25935f3f8091795a019e28bb9f4dddbd2f608755596cd9a842afbc50b33ffdc3d35872f027dff7b65da2c9adc30f4830ede2ec434190ed1a040e3038779bc81759c8bdad2032791219eb3742ff81dcda75f46f0a54f53f005f63b96c49cf681efd325"}, &(0x7f0000fb7000)=0xa7) 2017/12/21 01:58:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000277000)='./file0\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f00004bf000)={{0x1, 0x1, 0x85e1, 0x3, 0x4}, 0x8, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$tun(&(0x7f0000512000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5c1}], 0x1) 2017/12/21 01:58:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b6e000-0xa)='/dev/ptmx\x00', 0x202, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000084a000)={0x7ff, 0x7f, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000001000)={0x4, 0x7fffffff, 0x7fff, 0xd88d, 0xffffffff, 0x7ff, 0xf, 0x3f, 0xfffffffffffffff7, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r1, 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000-0x4)=@int=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x6, 0x1000, 0xd1f, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000004000)={0x11, 0x7, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000006000-0xa)='/dev/ptmx\x00', 0x200) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000006000)={0x6, 0x400}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000008000-0xbd)=""/189, 0xbd}, {&(0x7f0000008000-0x51)=""/81, 0x51}, {&(0x7f0000008000-0xa)=""/10, 0xa}, {&(0x7f0000008000-0x32)=""/50, 0x32}], 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000008000)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2017/12/21 01:58:04 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002c2000)='./file0\x00', 0x1) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000601000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x4)=0xb) clock_adjtime(0x0, &(0x7f0000001000-0x2f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 01:58:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000efa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa01}) shutdown(r0, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000357000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000dea000-0x6b)={0x0, 0x63, "04b3eb321e14471b08177d2637807fbe6837e9e6634899063adc28cefab61105be4e6524c3cb9767607f92fb90b6e33197d18c330b422566de70e6f6d7218cb41e8739a539dfcb3908734af3d52259fa8a9d09f7568b2ac44cff65d7c33c0efe080afb"}, &(0x7f00008a9000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000028e000)={r2, 0x1000, "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"}, &(0x7f0000e4b000-0x4)=0x1008) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000d7e000-0x4)=0x0, &(0x7f0000b7f000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000ad5000-0xb8)={r3, 0x80000000, 0xb0, "77f554f8f99b4fe6845d9ff4d0f37cb3b9a43cd5b1dee18cabcb292a080213e65a302ca6a84313e25cb2be4fa8ca56a19b1783adba4e012795ce33a3a503f8cb27cca92f59ba8a71e00e0380d53b3052d19ae7ba9837f8b03fb3d9b1a7d952b83c7606508a18a3ec20ad1ab1c914439a19141895591f0ca74743d7bab281da74cf30b501d400142ed95db3f5b199833981b6c3fadb1e4a8103be744f252c276fdee44d23d84b3756d3c5e47638bbef7f"}, 0xb8) writev(r0, &(0x7f00000e8000-0x10)=[{&(0x7f00001b4000-0x3b)="39000000110009ff01bb61e1c3050000070000000200000045efffff0800000019001a000ffcff0d0000000003000004e980ff06000d0005a2", 0x39}], 0x1) 2017/12/21 01:58:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2017/12/21 01:58:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) unshare(0x40000000) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000089c000)='./control\x00', 0x400) flistxattr(r0, &(0x7f0000bda000-0x1000)=""/4096, 0x1000) 2017/12/21 01:58:04 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setns(r0, 0x0) socket$packet(0x11, 0x1, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001a6000)='/dev/rfkill\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x5, 0x3, 0x7ff, 0x6, 0x2}}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000310000-0x18)={0x7, 0x7, 0xd7b1fbe, 0x6, 0xffffffffffffffff, 0x8}) 2017/12/21 01:58:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x5) mlock2(&(0x7f0000bfa000/0x4000)=nil, 0x4000, 0x1) flock(r0, 0x1) 2017/12/21 01:58:04 executing program 4: r0 = open$dir(&(0x7f00006a5000)='./file0\x00', 0x100, 0x2) close(r0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2017/12/21 01:58:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000099d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getown(r0, 0x9) 2017/12/21 01:58:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000abd000)={0x0, 0xfffffffffffffffc, 0x401, 0x0, 0x80000001, 0x1, 0x9, 0xffffffffffffffff, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xedd9, 0xc9a4, 0x4910, 0x3, 0x4}}, &(0x7f0000a57000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001bb000)=r1, 0x4) ioctl$TIOCNXCL(r0, 0x540d) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x1a, 0x11, 0x0, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) r2 = mq_open(&(0x7f0000dd8000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000c38000-0x20)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x3}) mq_timedsend(r2, &(0x7f0000258000)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0fd928a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c592083eb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbffeebe40132ea749ab0469a060beb5d786e99771218d8e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46e", 0xdc, 0x6, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00006da000)=0x0) mq_notify(r2, &(0x7f0000187000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create(0x2001) accept4$packet(r0, &(0x7f00005e0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000825000)=0x14, 0x800000080000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000399000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r4}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000043d000)={0x1, 0x0}) mq_timedsend(r2, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) write$sndseq(r2, &(0x7f00005cc000-0xa8)=[{0x200, 0x8001, 0x40, 0xfff, @tick=0x4, {0x40, 0xfffffffffffeffff}, {0xffffffffffffffff, 0x89}, @control={0x4, 0x7fffffff, 0x5}}, {0x6, 0x2, 0x0, 0x1f, @tick=0xfff, {0x2, 0x73a}, {0x3, 0x9}, @result={0x5, 0x8}}, {0xfffffffffffffffe, 0xffff, 0x8, 0x5, @tick=0x101, {0x3, 0xffffffffffffff01}, {0x8, 0x7}, @addr={0x4, 0x51e}}, {0x6, 0x3, 0x0, 0x5, @time={0x77359400, 0x0}, {0xff, 0x728}, {0x2, 0x7}, @result={0x0, 0x7}}, {0x8001, 0x4, 0x0, 0x0, @time={0x77359400, 0x0}, {0x5, 0x1}, {0x6, 0x6}, @ext={0x3a, &(0x7f0000a98000)="e97b3e503fd719bf86f28c18f4e7565f4e58e61b2c06f0c3d6982b8afc761cbda03841108912e37d0119be578e19c2ea99217f64dd2fee651579"}}, {0x4, 0x1, 0x6, 0xd5, @time={0x0, 0x989680}, {0x4, 0x2}, {0x2598, 0x3}, @control={0x0, 0x4, 0x8}}], 0xa8) mq_open(&(0x7f0000a69000-0xb)='**vboxnet1\x00', 0x80, 0x20, &(0x7f0000a24000)={0x1, 0x100000000, 0x40008000, 0x6, 0x4000000fff, 0x4, 0x6, 0xffffffffffffff40}) geteuid() 2017/12/21 01:58:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ba000-0xb)='/dev/hwrng\x00', 0x123d339e72a669bd, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000097e000-0x4)=0x8000, 0x4) readv(r1, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)=""/57, 0x39}], 0x1) dup3(r0, r1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000400024419, 0x0) [ 66.790377] IPVS: Creating netns size=2536 id=9 [ 66.803371] IPVS: Creating netns size=2536 id=10 2017/12/21 01:58:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x800) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2017/12/21 01:58:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000770000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000225000)={0x0, 0x401, 0x8, 0x4, 0x2a1, 0x1000}, &(0x7f0000339000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a06000-0x8)={r2, 0x7f}, 0x8) open(&(0x7f0000058000-0xa)='./control\x00', 0x0, 0x0) 2017/12/21 01:58:04 executing program 6: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002d3000)={0x8, 0x15edf2a0, 0xec0000, 0x0, 0x8}, 0x14) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000350000-0x4)=0xc88, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098d000-0x4)=0x5c8, 0x4) sendto$inet(r0, &(0x7f0000850000-0x1001)="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", 0x645, 0x4003, 0x0, 0x0) 2017/12/21 01:58:04 executing program 5: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000511000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$pid(0x1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x218300, 0x91) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000)={0x0, 0xe34}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000589000)={r2, @in6={{0xa, 0x2, 0xd8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xffff, 0x7, 0x3, 0x3ff, 0xfff, 0x4, 0xfffffffffffffff7, 0x9, 0x800, 0xed, 0x1, 0x100, 0x5, 0x0]}, &(0x7f0000e1b000-0x4)=0x108) 2017/12/21 01:58:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000980000)=0x0, &(0x7f00009ec000-0x4)=0x4) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2017/12/21 01:58:04 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000013000-0x51)="6367726f7570736563757269747940656d312f656d3173656375726974792d5c5b2d76626f786e657430776c616e306c6f2d76626f786e657431277365637572697479256574683147504cc147504c2c00", 0x0) readlinkat(r0, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0xa3)=""/163, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/12/21 01:58:04 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8c000-0x9)='net/icmp\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00000c7000-0x138)={0x0, 0x0, 0x0, 0x0, 0x0, []}) creat(&(0x7f00001e2000)='./file0\x00', 0xa0) 2017/12/21 01:58:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ff6000)=[{&(0x7f00004a4000-0x29)="290000001800ff0900000000000000020a0100000000ff06800800000df308000900001900000000f6", 0x29}], 0x1) 2017/12/21 01:58:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000527000-0xd1)=""/209, &(0x7f0000f9f000-0x4)=0xd1) ioctl(r0, 0x2285, &(0x7f0000007000)="") read(r0, &(0x7f0000b07000)=""/36, 0x24) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b74000)=@sack_info={0x0, 0x8, 0xae}, &(0x7f000026c000-0x4)=0xc) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000091e000)={0x100000000, 0x637, 0x40, 0x3}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bc6000)={0x3, 0x8, 0x6, 0x1, r1}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005ee000)={0x0, 0x0}) 2017/12/21 01:58:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) accept4(r0, &(0x7f00003e2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009ae000-0x4)=0xe, 0x800) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000f62000)=0x40, 0x4) setsockopt$inet6_int(r0, 0x29, 0x200000000000019, &(0x7f000055f000-0x4)=0x3f0f42a1, 0x4) sendto$inet6(r0, &(0x7f0000831000)="", 0x0, 0x0, &(0x7f0000810000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000f69000-0x4)=0x0, &(0x7f0000325000-0x4)=0x4) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000fa2000-0x7c)=""/124) recvfrom$inet6(r0, &(0x7f0000431000-0xf6)=""/246, 0xf6, 0x4, 0x0, 0x0) getpeername$packet(r1, &(0x7f000008f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001af000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000606000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xa80, 0x2, 0x100, 0x3ff, 0x4000000, r3}) 2017/12/21 01:58:04 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000007000-0x9)='/dev/sg#\x00', 0x0, 0x10040) syncfs(r0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000006000-0x20)={"e78491df807b48c1fe61803a61b15a48", {0x4, 0x7f, 0xfc, "1c619335a904", 0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000007000)={0x4, 0xff, 0x0}) 2017/12/21 01:58:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a2c000-0x4)=0x1c) mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7, 0x9) r2 = dup(r1) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000e5c000-0x4)=0x72faddcb, 0x4) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000c27000-0x4)=0x7ed, 0x4) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ecd000-0x7be)="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", 0x7be, 0x0, &(0x7f0000a45000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/21 01:58:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) 2017/12/21 01:58:04 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x1, 0x71, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000)='./file0\x00', 0x200000, 0x2) mlock(&(0x7f000000a000/0x1000)=nil, 0x1000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rtc\x00', 0x600240, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000d000)={0x61}, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000005000-0xd)='/dev/usbmon#\x00', 0x6, 0x400) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000000d000-0x10)={0x80, 0x8, 0xffffffffffffffff, 0x9, 0x0}, &(0x7f000000d000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000000e000)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) setfsuid(r3) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000004000)='htcp\x00', 0x5) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000000e000)={0x1ff}, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000011000-0x4)=0x0) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000008000)={r2, 0x7f}, 0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000011000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000001000)={0x5, 0x1000, 0x100003}}}) 2017/12/21 01:58:05 executing program 5: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000615000)='/dev/loop#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00006dd000)='/dev/loop#\x00', 0x3) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000fb8000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000b3000)=0x14) syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2017/12/21 01:58:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x6, 0x0}, 0x4) [ 66.863724] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. [ 66.872458] IPv6: Can't replace route, no match found 2017/12/21 01:58:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dbb000-0xb)='/dev/loop#\x00', 0x0, 0x0) open$dir(&(0x7f0000e45000-0x8)='./file0\x00', 0x80100, 0x30) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000481000)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/rfkill\x00', 0xe601, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000ac3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "461141924af9c9954436293fa89f67bc0b67e6164c46b09f15e87168ca34b1de25a2b61f7fdd51bf3271aaad24831cff9b908180cf5763e4ef3761f782e9bf22", "9b08e14c5303d9343f1400000000000079a164bd5ed1b3b1146c8301006672ef", [0x0, 0x0], 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e99000)={0x0, 0x3, 0x2, 0x6}, &(0x7f0000417000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004f6000)={r3, 0x9}, 0x8) 2017/12/21 01:58:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x800) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2017/12/21 01:58:05 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c51000)='/dev/hwrng\x00', 0x2501, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0xffffffffffffff01, 0x7, 0x8000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005c9000)=@req={0x28, &(0x7f00004a6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7, 0x8001, @fr_pvc=&(0x7f00004bb000-0x4)={0x6}}}}) r2 = syz_open_procfs(r1, &(0x7f0000d2a000)='attr\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00005ab000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00009c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r2, r2, &(0x7f0000467000)=0x4b, 0x6) 2017/12/21 01:58:05 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000001000-0x8)={0x1, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x7, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x976) 2017/12/21 01:58:05 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d84000)='/selinux/access\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000582000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x7) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fc5000-0xc)={0x0, 0x0}) 2017/12/21 01:58:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x3) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002000-0x28)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x221)="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", 0x221) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000f70000)='@$eth1/ppp1\x00') mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f72000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x1b00}) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000b3c000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x3, [@rand_addr=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x1c) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00003e0000)=0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000c12000-0xc)={@loopback=0x7f000001, @rand_addr=0x4, @broadcast=0xffffffff}, 0xc) 2017/12/21 01:58:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000062f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000975000-0x8)={r1, &(0x7f000006a000-0x92)=""/146}) unshare(0x1040000) syz_open_dev$sg(&(0x7f0000c43000)='/dev/sg#\x00', 0x401, 0x4200) write$tun(r0, &(0x7f00004b5000-0x3a)=@hdr={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "c4d3a4", 0x8, 0x0, 0x100000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x1, 0x8, 0x0, ""}}}}, 0x3a) open$dir(&(0x7f0000715000)='./file0\x00', 0x0, 0x0) 2017/12/21 01:58:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000188000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b6e000)='/dev/pktcdvd/control\x00', 0xa3c0b5b9f9d00273, 0x0) fgetxattr(r0, &(0x7f0000027000-0x10)=@random={'trusted.\x00', '^loem1\x00'}, &(0x7f0000063000)=""/176, 0xb0) 2017/12/21 01:58:05 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000749000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000fff000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000fff000-0x8)='./file0\x00', &(0x7f0000f72000-0xb)={{0x77359400, 0x0}, {r0, 0x0}}) 2017/12/21 01:58:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00005b0000)={0x0, 0x0}) readahead(r0, 0x1ff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000042000)=0x0) getpriority(0x0, r2) fcntl$lock(r1, 0x6, &(0x7f0000f4c000-0x20)={0x40000000001, 0x0, 0x0, 0x2, 0x0}) 2017/12/21 01:58:05 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000000)={{0x2, 0xdf}, 'port0\x00', 0x43, 0x20000, 0x1, 0x40, 0x4, 0x2, 0x1, 0x0, 0x6, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x80045113, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 01:58:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000005000-0x8)={0x77359400, 0x0}, &(0x7f0000005000-0x8)={0x80000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000928000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b15000-0x15)='/proc/self/net/pfkey\x00', 0x400400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 01:58:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f0000e8a000)='./file0\x00', 0x4000, 0x10) bind(r0, &(0x7f0000af4000)=@l2={0x1f, 0x7f, {0x30763ef5, 0x200000000000003, 0x5, 0xff, 0x7b, 0x0}, 0xbc0f, 0xfff}, 0xe) 2017/12/21 01:58:05 executing program 2: r0 = socket$inet(0x2, 0x8000e, 0x800) fcntl$setpipe(r0, 0x407, 0x6) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x10000000000) modify_ldt$write(0x1, &(0x7f0000007000)={0x9, 0x100000, 0x0, 0xffff, 0x8, 0x9, 0xffff, 0x3, 0x9, 0x3ff}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x4c, 0x0, &(0x7f000000b000-0x50)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000d000-0x18)=[], &(0x7f0000006000)=[]}, 0x1b}}], 0x29, 0x0, &(0x7f000000d000-0x29)="73975f7521a96b4bc51c6816d7e4e7de2f69f8f5b8aaae566a62817f7710bb446bd36d4ab5d871b79f"}) 2017/12/21 01:58:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000ed3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fallocate(r0, 0x0, 0x1, 0x5c) 2017/12/21 01:58:05 executing program 0: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000033000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x1, 0x0) 2017/12/21 01:58:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007aa000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000afa000)='net/mcfilter\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000cd9000)={{0x5, 0x0}, 'port0\x00', 0x20, 0x20, 0x7, 0x900000000000000, 0x8, 0x800, 0x2, 0x0, 0x1, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007de000)={0x5, 0x200, 0x8001, 0x0, 0x0}, &(0x7f0000669000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000093000)={r2, 0x5}, &(0x7f0000afa000-0x4)=0x8) iopl(0x7) pread64(r1, &(0x7f0000ebb000)=""/0, 0x0, 0x1fffffffd) [ 67.133133] binder: release 15032:15039 transaction 106 out, still active [ 67.140155] binder: release 15032:15039 transaction 105 in, still active [ 67.147353] binder: undelivered TRANSACTION_COMPLETE [ 67.153048] binder: 15032:15039 got reply transaction with no transaction stack [ 67.161410] binder: 15032:15039 transaction failed 29201/-71, size 0-0 line 2923 [ 67.169028] binder: 15032:15039 ioctl c0306201 20005fd0 returned -14 [ 67.191141] binder: BINDER_SET_CONTEXT_MGR already set [ 67.196470] binder: 15032:15039 ioctl 40046207 0 returned -16 [ 67.204813] binder_alloc: 15032: binder_alloc_buf, no vma [ 67.211013] binder_alloc: 15032: binder_alloc_buf, no vma [ 67.216597] binder: 15032:15052 transaction failed 29189/-3, size 0-0 line 3130 [ 67.226258] binder: 15032:15039 transaction failed 29189/-3, size 0-0 line 3130 2017/12/21 01:58:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80f, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00009ff000-0x77)="95ca96645265187d8f3b57a9b2471539", 0x10) 2017/12/21 01:58:05 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000b000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000009000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f000000c000-0xe1)="6cf19c050f19ae8903a1495a75a9529dfd9c14dd7720cb979c03ebfe965305ae292f518a25824a700701c9c08af35970d210b5046e88a8cd8eb63ecc33c0c8460874f642087adbe3c6db4a6bb698585363732e200728420266fd75e41132a6a240f50ff9f7a3d108f8cdfad5fb615ac506e2a5b171f33411f476794435e33d61cd61bcf706aa3741f56a776165d0fa5dd366ff730179f3ed0c7355154bf944e09c8de767199d4484ffd8334bd31c81af435c44991ce0b9cfb21b3da4c9258e252ed33c2424c7365a9b5b707a2a8ad06546b9e64b7b5752fb27e35a9a670c53e765", 0xe1}, {&(0x7f0000007000)="198c9bfa65767fd4bb0ad43e97ebebb3427de61f674f44c1b06b8e16236f942db38785ae12e962563af1b4abfc6513c2b93e893ec1ab2f11fcb51ee639bf456a76b6d3bdc2cd50b1a092605b0790c4da69afe61f6a37d643c776b7b72b9c0c3f28ab00b61d6a319ae27efeb38da937a9f1c4a8b488e84306cec0645ec352a0574eae88e6b30f4f561f951c0c930d0a085f1d6d7b6a351639a15ccbc3156f16077ff2e13d292d5473ff6f377b0e51fd", 0xaf}], 0x2) syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000008000)={0x0, 0x7, 0x7f, 0x18452f26}, &(0x7f0000009000-0x1)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000)={0x7, 0x200, 0x101, 0x4, r1}, 0x10) ioctl$TCXONC(r0, 0x540a, 0x4) 2017/12/21 01:58:05 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x101001, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000002000-0x14)={0x56, 0x1, 0x8, {0x6, 0xcaae}, {0x401, 0x9}, @rumble={0x2, 0x5f6e}}) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000001000-0xcc)=""/0) 2017/12/21 01:58:05 executing program 0: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000033000-0xbe)="24000000180025200000000400edfc0e0a0b00000010bf02020d00eb08001600481a0000", 0x24) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ea2000-0x8)={0x1, 0x8001, 0x20, 0xca35}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ea1000-0x13)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00005d9000)={0xffffffffffff0000, 0x1800}) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/21 01:58:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000647000)={0x0, 0x8}, &(0x7f0000bdd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000cab000)={r1, @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]}}, 0x8c) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x3f, 0x0, 0x0, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/21 01:58:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b80000)="2200000014000700000910f7e2ff0500020003008a010000090002000000010103ff", 0x22) umount2(&(0x7f00006b7000)='./file0\x00', 0x4) r1 = syz_open_dev$sg(&(0x7f000022e000)='/dev/sg#\x00', 0x40, 0x10003) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000514000-0xe0)={0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x13, 0x15, 0x10, "c8cc4692121b848e36e5b395a0dbdbf039e53a679f03f96bb412123f9830382c3776483013a4f4ed987ab45262c2d4fe4752a33b695a5606cc80259b027a14fc", "9b50c5ed6fe902e7b00211999152096023203fb9ef9ae0c8fe11e2b7c89475f8b75c61324a3680cf3e364d7b625b764a9e0fe7a380ee62de274d8c32b71f4c5b", "43428f742ea329d749f166322af78840329d1670b261da65c7ed3cf888069090", [0x40, 0xfff]}) 2017/12/21 01:58:05 executing program 4: futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000513000-0x8)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x10000000005, 0x0, &(0x7f0000dfb000)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) 2017/12/21 01:58:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000061c000)={r4, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000969000)={r2, 0x4, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000045a000-0x4)=0x0, &(0x7f0000efe000)=0x4) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind$packet(r5, &(0x7f0000a54000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b78000)={r3, 0x8, "e7577110a9cc2703"}, &(0x7f000076a000)=0x10) 2017/12/21 01:58:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x10001) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000f0b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xd6c, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffa}}) r1 = socket$inet(0x2, 0x2, 0x9d19) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000080c000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d77000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009a2000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002c7000-0x10)={0x8, 0x20c, 0x1, 0x200, r3}, 0x10) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000157000)=0x0, &(0x7f0000f1c000)=0x4) 2017/12/21 01:58:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000024f000)=[{&(0x7f00003b5000)="2b21b8c34255d722ecd00b7279e41384a4fd54a811bc209cb366c788f9f5861aff94d8ffc608cb684fd23384947638208c612abd6f910784014785ddd396a966cf2cc4f0610b9a95874ba6ad8964efee0ad6b9f987d092bcaf1d84434ef593b402c4f45e536a1e4ba42bbd9f8006ab8e8250c8e89740d83f72b6e09238ba5f87031ce36229b9363ad57d76", 0x8b}], 0x1) 2017/12/21 01:58:05 executing program 0: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000586000)='/selinux/mls\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00004fe000-0x8)='./file0\x00', 0x10000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000ce3000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x400000000000) 2017/12/21 01:58:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000653000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000009e000-0x4)=0x9) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000b96000-0x8)=0x0) r2 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) readv(r2, &(0x7f00005df000-0x10)=[{&(0x7f0000912000-0x49)=""/73, 0x49}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000eef000)=0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b86000)='/dev/hwrng\x00', 0x400002, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000566000-0x10)={0x9, 0x2}) fchmod(r2, 0x25) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x9, 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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2017/12/21 01:58:05 executing program 5: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000faa000)='\x00', 0x1, 0x3, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fad000-0x9)='/dev/sg#\x00', 0x28, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f00004b6000)='./file0/bus\x00', 0x0, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r3, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x4) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000fab000)={0x0, 0x35, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fab000)=0x0) timer_delete(r4) mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f00006a3000-0x8f)=""/12, 0xc, 0x20000101, &(0x7f0000faa000-0x10)={0x77359400, 0x0}) [ 67.236416] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.243776] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.251095] binder: undelivered TRANSACTION_ERROR: 29201 [ 67.270831] binder: release 15032:15052 transaction 105 out, still active [ 67.284035] binder: undelivered TRANSACTION_COMPLETE 2017/12/21 01:58:05 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000354000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000731000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000005f000-0x4)=0x0) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000abf000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x7de, 0x0, @te1=&(0x7f0000875000-0x10)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000887000)=0x1) 2017/12/21 01:58:05 executing program 3: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000426000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r0, 0x80000001, &(0x7f0000001000-0x52)="0c19d2b439098b68abf57e6e602edc07ec4fe51aab282d2f8c3f1ee8f0d840cd88529fad7ee0e6330a360993030befba3444231db34faa9cb72b019cba58694e66390e03f60d67a222ee97b2017c4ee0cdee") r2 = getuid() setfsuid(r2) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f0000000000)={0x93, 0x7, r0, 0x3, r1, 0x100000000, 0x5, 0x100000001}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00006db000-0x18)={0x225, 0x3, 0x8, 0x7, 0x3f, 0x9}) lstat(&(0x7f00009dc000-0x8)='./file0\x00', &(0x7f0000150000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r2, r4) [ 67.291427] binder: send failed reply for transaction 106, target dead [ 67.295933] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21826 sclass=netlink_tcpdiag_socket pig=15085 comm=syz-executor3 [ 67.304019] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21826 sclass=netlink_tcpdiag_socket pig=15091 comm=syz-executor3 [ 67.336650] audit_printk_skb: 3 callbacks suppressed [ 67.336664] audit: type=1400 audit(1513821485.415:49): avc: denied { fsetid } for pid=15084 comm="syz-executor4" 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 [ 67.366148] binder: send failed reply for transaction 105, target dead 2017/12/21 01:58:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c97000-0x9)='/dev/sg#\x00', 0x0, 0x0) clone(0x300000, &(0x7f0000966000)="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", &(0x7f000038f000-0x4)=0x0, &(0x7f0000b73000-0x4)=0x0, &(0x7f00002e4000-0xee)="fc87ab5a5a4ccf6b9e3b9c6c2cec7e2eda742a5e0d4530e5f1bedcb50007b370e6ca1df3c78960542887fc74d895828fcad463ab4cc83e72f0b5c1fba29018547c8b97428551d37f07e027907063e7b50e4af8509ace7bf8befadd91b687a3e2725cc96085e3dffedc3b88fd7f8494a6a52f98814080a31da37bf3b5ed1acf95ee614c5f508327f7992795f80aa23de82e8fbe1e8e697c2609e6015c98493a881240cb406de0486d628d6d70a0a7336829f72e0b845aa2f87cffc3fef1b8f1f6a74722bbe4e7ec35d82659f22f93a7fab7144fbc3d8b074fc94e9f954ebe7e77d8030b3db060fcea6e8923222029") mmap$binder(&(0x7f0000433000/0x10000)=nil, 0x10000, 0x0, 0x200000012, r0, 0x0) 2017/12/21 01:58:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ca7000)='net/dev\x00') fstat(r0, &(0x7f0000ac2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$ipx(r0, &(0x7f0000e3f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b0f000-0x4)=0x10, 0x80000) readv(r0, &(0x7f0000af2000-0x20)=[{&(0x7f0000303000-0x46)=""/70, 0x46}, {&(0x7f000029c000-0xdb)=""/219, 0xdb}, {&(0x7f000078d000)=""/77, 0x4d}, {&(0x7f0000622000-0x1000)=""/4096, 0x1000}], 0x4) quotactl(0x2, &(0x7f0000bd0000-0x8)='./file0\x00', r1, &(0x7f0000e5b000)="9011578e02cd42c384d53aec5882bf5f2fde85c59d61f3770db2160731b7a6ee55739565acfefd839217936ef5b3cd71bfc242218124ecb3c903a9f0a8dd8b8222a0740c53e1fc65f990ca7ad12aa1caf05ab764eefa0111379cddcdc6e1994e600974e8ec66cfae19b86ac4bea4b8f0daa8708de9f167de39dc9e58bd310cf974684c5a1f11a03a16600485a513ebc06110c67a") 2017/12/21 01:58:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$int_out(r0, 0x2, &(0x7f00004e0000)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000df6000)={0x0, 0x1, 0x0, 0x0, "53f85b72ebbc5f89c3e8640a4f3165a987561d0fcbfd7d87d045f0469bbed690"}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00003f1000)=[0x400, 0x1]) 2017/12/21 01:58:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x2, &(0x7f0000387000)="627b56910a067661457986ca23a00df2") getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00000a8000)=0x0, &(0x7f0000230000+0x742)=0x4) 2017/12/21 01:58:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000ae3000)={0x0, 0x0}, 0x80800) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000a4c000-0x8)={0x0, 0x0}, &(0x7f0000206000-0x4)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001fb000-0x4)=0xa) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000373000-0xc)={0x0, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000da1000)=0x0) epoll_pwait(r3, &(0x7f00006f7000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003d7000-0x8)={0x0}, 0x8) clock_gettime(0x0, &(0x7f00007de000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f00005d7000)={&(0x7f000022f000-0x4)=[0x0], 0x1}) mq_timedreceive(r1, &(0x7f0000cb3000-0x39)=""/57, 0x39, 0x5ef, &(0x7f0000d3a000)={r4, r5+30000000}) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000e34000)=0x2, 0x4) 2017/12/21 01:58:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x7)="8fdf26bb883eb4", 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000098000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x80000000) 2017/12/21 01:58:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ef3000-0x6)='vegas\x00', 0x6) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005e9000)=0x0) perf_event_open(&(0x7f0000e66000-0x78)={0x7, 0x78, 0xd55, 0xc, 0x6, 0x9, 0x0, 0x1f, 0x0, 0x1, 0xffffffffffffffd3, 0xfffffffffffff72d, 0x7f, 0x1, 0x0, 0x101, 0x0, 0x9, 0x7, 0x5104, 0x2, 0x7, 0x6, 0x92, 0x2, 0x0, 0x0}, r2, 0x75bd, r1, 0x6) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c7b000-0x8)={0x2, [0x3, 0x3]}, &(0x7f0000408000-0x4)=0x8) 2017/12/21 01:58:05 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b9d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f000042b000)="a9e73f65ec61b278c0da713fff79b837b2bffe9a608e6ffbcbbee7d564c438e829451404d58b9058004c643696ad2f38e6062681fb3f5d7757b8b4956af23606617978895d732d3124f07e0db3870ea81d92d9", 0x53, 0x4040, &(0x7f0000f13000)={0xa, 0x0, 0x6c5, @loopback={0x0, 0x1}, 0x80000001}, 0x1c) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000008000-0xdf)={0x0, 0xd7, "d2c16ea80992c8c406789efee2d2f852b3adcadf41ef11bda899e8b98f84a61a47fb0b561dbd2a1436f0a1859184ed218fd9d19d25535388ba0ba859785e2193b43df6849db082685e38120cf52607b03beac2ec555faee32de49e424de14bd7bfd701b0ef3a77cfc2415bee3c195ddd9d75c3b5a816641d2a61d39b4f5242c7e79a68299f767ecb9364b7659311203eabe57f28769fb3c45455d00f59d4e97a5c42cd0bcf178e15e69e83628724806bd2a658264d54c41c3d2c2420dea03986e7766932f9813e526901decb035a7c0fc7b79f2755e97c"}, &(0x7f0000007000)=0xdf) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000007000)={r2, 0x2, 0xfffffffffffffe01, 0x100000001}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000008000-0x58)={0x200, 0x100, 0x1f, 0x8, 0x3, 0xffffffff00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) readv(r3, &(0x7f0000003000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x2) 2017/12/21 01:58:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001d5000-0xdf)="1c32a8dc6eae77857db58b8aeb174d769e6231154124cd02ae678330fa6b00cc5e7d24bc34289d3e0e8d4bc2b3963881a4e922c2a9734235fb04e764a5cbfe5b93f9046087886e1238f0e6612a981ed4c3206bd4c5c68a3bf7cf9bb8ba71d8f4c1bd9d982ec22c339a60c95f9c69acd3703df645afe54bc9271364a86dd7e3ccf11299c875a44b6bcd2dc28ef68945c286862da17571cbdcc510d1b3d19f5b038316a4740ba81c51b5cda6e3f5f151b5be55ee30e45dc97ec2a2e7093d37eecfced260f2a59c9c7cd16d9c405b0a7c356ba683dd0d15394c4b6c6752751aa7", 0xdf, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x7, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x1)=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) pwritev(r1, &(0x7f0000002000)=[{&(0x7f0000002000)="a56c5e38d54b38be221e5db7140e1d1e811a9ca84f692ce49934ee8689484b87c744733235c5da3f0b08cd7d53b37db7651fb6cd731e0a54730e9bdaf4b3048a3dbfbec93d2d26d8d9a3203f5f28a7ba942faf1f2b5c2916049073216b7ab700b19973db77a03010bd0d3d825a94d6c17fcdb8f97f17b6e18fb727dd7290deb8fc3bad59b00b4c3d270a40fd7b1e206c5e2fbd4d4d032bdfff20a04c29cc9a08fa3028e294a01016078a82702bddcb7b96674aaec6c3f95c7c90097eb0a05226525acdd43ab45b1a027b70a31bc2c8f2d9132cb17e9e14b90f38a9d0fc846d73a3f5c6", 0xe3}, {&(0x7f0000002000)="0becffc11582fe088287085158691d3530bbc26166c7e8503267651b04a09692a02aea72ad3abef20fa57ebc731a01a5ddecf2559c79202e7df2d996b325770c074f7850202e65b7fafe4cc128bec0b1f18d82a72fae68f5a18468cd1d51a4197654406d18feb1e72c277cce4c1400e0bd115a480a6221d21bfcca2bb3078f01f4155f236c26cb01406fc4d164c1d9cbc82e92d05ded2f599d4cbbc4889438d228ba8478e47a0bbfa0e530d50e230fa8b6ea", 0xb2}, {&(0x7f0000002000-0xf3)="c0cd06b72856d0b1f67102c3cc12b3e5f2423f5365fd55a523969a5cc910099ecc533c47722c5a80799499b880131f2224acfa42a30f9a7a1da94c6cb839c5914ba725bc58d5ce9987db4ca7de077b30ef29090f20c733040756bd87226b6799600c1ebcd453bec0bc9350d8f3f97bedca9a9d0dc7e7eb812fe9081d149ce5d723422cbabdbae541f4ea62b6c816b3067a514f024f913069c7344f65b3418430a5c58f671fb178b4fd5176caccf31cda28ea34fc85074d3eefacceb90245e85eea948d9886b4a3974dbe02db6e115d197f3f543599727b1d34749b2903e5acb57152c885e3f7072a9c19d7d1fb1024116ae7bf", 0xf3}], 0x3, 0x0) r2 = add_key$keyring(&(0x7f000024a000-0x8)='keyring\x00', &(0x7f0000ea0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x1, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$negate(0xd, r2, 0x40, r2) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00006e8000-0x58)={0x0, 0x39, 0x4, @thr={&(0x7f0000709000)="037271d4410a0f61fc682fbc63b2b9caf90c2831e4370467aaf02afe89275672a4b9e627c003", &(0x7f000070a000-0x2)='"5'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c9000-0x4)=0x0) remap_file_pages(&(0x7f00001fa000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) [ 67.368920] audit: type=1400 audit(1513821485.445:50): avc: denied { dac_read_search } for pid=15084 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/21 01:58:05 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x2000f, &(0x7f0000fea000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000002000-0x4)=0xaad2, 0x4) r1 = accept4$packet(r0, &(0x7f000049f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000003000-0x70)=""/112, &(0x7f0000001000)=0x70) r3 = dup(r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x30, 0x0, 0xffffffff}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000004000-0xc)={@broadcast=0xffffffff, @empty=0x0, r2}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r4, 0x89e}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000003000-0x4)=0x1c000000000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/21 01:58:05 executing program 4: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f74000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000efe000-0x1c)={0xa, 0x1, 0xa8a9, @loopback={0x0, 0x1}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r1, &(0x7f0000f61000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000a86000)="", 0x0, 0x0, &(0x7f0000f6f000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/21 01:58:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x1400) mmap(&(0x7f0000000000/0x862000)=nil, 0x862000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000001000-0x4)=0x0, 0x4) close(r0) 2017/12/21 01:58:05 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000009000-0x4)=0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x10001) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0xbc, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825dc1c49e0ddb38c1c4debf80fe13a47beb301fbc48a73ff1659ef4250e4f31cfd1b0c21e1a87daac317e82f472d4505fc504658004b7993de11233f60a90e1ce034b8a8ca176854e93fc8ab9d3a176b3176ceaa6264440169da3e1c391b9592da7da35c2da55de5e768150f513572bd99103a2c99"}) r3 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r3, 0x6) close(r1) 2017/12/21 01:58:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000292000)='/dev/keychord\x00', 0x2400, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00002e4000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000003000)="24000000190025d6071c1ffbfffffc0e0a00fffd0010000002ffffeb08000600aafeffff", 0x24) delete_module(&(0x7f0000209000)="65746830766d6e6574307b25766d6e6574316370751465742b766d6e65f431735b7472757374656400", 0x800) 2017/12/21 01:58:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000002000-0x98)={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]}, 0xfcf, 0x200}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000-0x6)={r3, 0xc4bc}, 0x6) rt_sigaction(0x0, &(0x7f0000001000-0xc)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00006aa000)={0x0}) 2017/12/21 01:58:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) syslog(0x3, &(0x7f0000e49000)=""/107, 0x6b) clock_gettime(0x0, &(0x7f00000b9000)={0x0, 0x0}) clock_nanosleep(0x1, 0x0, &(0x7f0000994000)={r0, r1+30000000}, &(0x7f000058d000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) 2017/12/21 01:58:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac9000)='/selinux/mls\x00', 0x0, 0x0) syz_open_pts(r0, 0x40800) mlock(&(0x7f0000004000/0x3000)=nil, 0x3000) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f000068f000)={0x5, &(0x7f0000c00000-0x1000)=""/4096, &(0x7f0000b3c000)=[{0x1, 0x34, 0x10001, &(0x7f000067f000)=""/52}, {0x5, 0x63, 0x0, &(0x7f0000917000-0x63)=""/99}, {0x2, 0x78, 0x3ff, &(0x7f0000559000)=""/120}, {0x1, 0xfe, 0x9, &(0x7f00001bb000-0xfe)=""/254}, {0x8, 0x5b, 0x1e, &(0x7f000011a000-0x5b)=""/91}]}) 2017/12/21 01:58:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f4d000-0x8)='./file0\x00', 0x80, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008c2000-0x4)=0x80000000, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000b6000)={0x0, 0x0, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f00004b8000)=0x0, &(0x7f0000ad5000)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000e43000-0x4)=0x7, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000b4b000-0x60)={&(0x7f000078e000)=[0x9], 0x1, 0x5, 0x4, 0xf0e, 0xffff, 0x7f, {0x8, 0x2, 0x7f, 0x10001, 0x80000001, 0x4, 0x3, 0x9112, 0x6, 0x9, 0x39f, 0x1f, 0x8, 0x6, "0d38cefaac5f28ab9d2c5fc309b57d987c046d0b799627d8cc79cf9a5b9a0503"}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00008a4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r1, &(0x7f00007b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000d5000-0x8)=[0x0, 0xffffffffffffffff]) fchown(0xffffffffffffffff, r3, r4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009cc000-0xc)={0x0, 0xfff, 0x0}, &(0x7f0000454000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006f7000)={r5, 0x7, 0x5, 0x80}, &(0x7f0000faa000)=0x10) [ 67.491845] binder: 15145:15148 ioctl 894b 20008ffc returned -22 [ 67.500944] binder: 15145:15148 ERROR: BC_REGISTER_LOOPER called without request [ 67.512856] binder: send failed reply for transaction 111 to 15145:15148 [ 67.520905] binder: 15145:15148 ioctl c0306201 2000dfd0 returned -14 [ 67.532129] binder: 15145:15161 ioctl 894b 20008ffc returned -22 2017/12/21 01:58:05 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000241000-0x14)={0xfffffffffffffff9, 0x6, 0x2, 0x300000000000000, 0x7, 0x8001, 0x6, 0x2, 0x1000, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) 2017/12/21 01:58:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r0, &(0x7f00009ef000)=[], 0x0, 0xa9a5e04662644afa) setsockopt$inet_mtu(r0, 0x0, 0x4, &(0x7f0000a72000-0x4)=0x207, 0x4) 2017/12/21 01:58:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ba1000-0x10)=[{&(0x7f0000d17000-0x29)="290000001d00193d55a8a347000a007c0200e300000000000000090009000100000000000000000009", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x100000000000c) writev(r1, &(0x7f00009f1000-0x10)=[{&(0x7f00006b8000-0xc)="1f000000020219000000070000068100fd3b85090006e9ff0000ff3f000950abf49d0b86d09ebd763186c729b4de254684aca7f248328d2a48aacd196bf340d9580ede145f7117edc1cb4344afcf255da487e4d23dc7e91bb2e2b1205735f7b3325cb325f02e602509fdf7cc267d37a5e677b739f53d1cdc1f824506", 0x7c}], 0x1) 2017/12/21 01:58:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000072b000-0xd)='/dev/net/tun\x00', 0x0, 0x208080) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x7de, 0x0, @te1=&(0x7f0000875000-0x10)={0x0, 0x0, 0x0, 0x0}}}) set_tid_address(&(0x7f00006e7000)=0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000887000)=0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000ff2000-0x4)=0x3, 0x4) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00006d1000)=""/201) 2017/12/21 01:58:05 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ff8000)={0x101, 0x7}, 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005a9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000edf000-0x1)=0x3) socket$inet6(0xa, 0x2, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x20000000006, &(0x7f0000264000)="11", 0x1) [ 67.545150] binder: 15145:15161 ERROR: BC_REGISTER_LOOPER called without request [ 67.568720] binder: send failed reply for transaction 113 to 15145:15148 [ 67.569132] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 67.584106] ------------[ cut here ]------------ [ 67.588850] WARNING: CPU: 1 PID: 7513 at drivers/android/binder.c:2154 binder_send_failed_reply+0x147/0x3a0 [ 67.598764] Unexpected reply error: 29201 [ 67.602904] Kernel panic - not syncing: panic_on_warn set ... [ 67.602904] [ 67.610245] CPU: 1 PID: 7513 Comm: kworker/1:3 Not tainted 4.9.71-g319c8e1 #7 [ 67.617494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.626832] Workqueue: events binder_deferred_func [ 67.631852] ffff8801c420f910 ffffffff81d91639 ffffffff83a46d00 ffff8801c420f9e8 [ 67.639846] ffffffff83eaa800 ffffffff82d5bed7 0000000000000009 ffff8801c420f9d8 [ 67.647831] ffffffff8142ccd1 0000000041b58ab3 ffffffff841871e0 ffffffff8142cb15 [ 67.655825] Call Trace: [ 67.658396] [] dump_stack+0xc1/0x128 [ 67.663738] [] ? binder_send_failed_reply+0x147/0x3a0 [ 67.670546] [] panic+0x1bc/0x3a8 [ 67.675529] [] ? percpu_up_read_preempt_enable.constprop.54+0xd7/0xd7 [ 67.683721] [] ? vprintk_emit+0x3ad/0x750 [ 67.689486] [] ? __warn+0x1a9/0x1e0 [ 67.694727] [] ? binder_send_failed_reply+0x147/0x3a0 [ 67.701530] [] __warn+0x1c4/0x1e0 [ 67.706602] [] warn_slowpath_fmt+0xc4/0x110 [ 67.712537] [] ? __warn+0x1e0/0x1e0 [ 67.717778] [] ? _binder_inner_proc_lock+0x2c/0x50 [ 67.724326] [] binder_send_failed_reply+0x147/0x3a0 [ 67.730956] [] binder_cleanup_transaction+0xd2/0x140 [ 67.737671] [] binder_release_work+0x1b0/0x260 [ 67.743868] [] ? _raw_spin_unlock+0x2c/0x50 [ 67.749804] [] binder_deferred_func+0x9a2/0xd10 [ 67.756089] [] ? __lock_is_held+0xa1/0xf0 [ 67.761851] [] process_one_work+0x78f/0x15f0 [ 67.767873] [] ? process_one_work+0x6db/0x15f0 [ 67.774067] [] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 67.780525] [] worker_thread+0xe0/0x10d0 [ 67.786553] [] ? __schedule+0x683/0x1ba0 [ 67.792232] [] kthread+0x26d/0x300 [ 67.797388] [] ? process_one_work+0x15f0/0x15f0 [ 67.803669] [] ? kthread_park+0xa0/0xa0 [ 67.809263] [] ? kthread_park+0xa0/0xa0 [ 67.814849] [] ? kthread_park+0xa0/0xa0 [ 67.820436] [] ret_from_fork+0x2a/0x40 [ 67.826538] Dumping ftrace buffer: [ 67.830080] (ftrace buffer empty) [ 67.833754] Kernel Offset: disabled [ 67.837355] Rebooting in 86400 seconds..