&(0x7f00003b0000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$urandom(&(0x7f0000e8f000-0xd)='/dev/urandom\x00', 0x0, 0x20080) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000546000)='/selinux/enforce\x00', 0x4040, 0x0) r1 = dup2(r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x800, &(0x7f0000001000-0x4)=0xb, 0x4) 2017/12/28 19:01:31 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r1 = syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0x2805, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x3, 0x6, 0x3, 0x7}) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) 2017/12/28 19:01:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000042c000)='/proc/self/net/pfkey\x00', 0x220300, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000b81000)='\x00', 0x1) r1 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00001ce000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00007fa000-0x10)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d43000-0x10)={r2, r3, 0x800}) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f000000b000)=""/167, &(0x7f0000917000)=0xa7) write(r1, &(0x7f00000b2000-0xa)="260000005e00091d0000000002000000800000010000800000000000a34c085b1ee9ff07356a", 0x26) [ 54.721780] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 54.757212] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16290 sclass=netlink_route_socket pig=10347 comm=syz-executor1 2017/12/28 19:01:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ec4000)=[], 0x0) 2017/12/28 19:01:31 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x7) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2017/12/28 19:01:31 executing program 1: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x61, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x53, 0x0, 0x0, 0x0, 0x89, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "ab03a1cf658a4c4a52bfbd409a347101ccde4950200ec8eaaff4f0f049aa2547a482ba4374cedab80d5aae120880c886d34361c59adea5"}}}}}, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe3000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fe2000)=0x0, &(0x7f0000ef7000)=0x4) 2017/12/28 19:01:31 executing program 4: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000035000-0x5c)={0x0, 0x0, {0xffffffffffffffff, 0x3, 0x6, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80102, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x6, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20fbb210) 2017/12/28 19:01:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000046000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000f22000-0x12)='/dev/input/event#\x00', 0x2, 0x2) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000639000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSBRK(r2, 0x5427) write$evdev(r1, &(0x7f0000348000-0x70)=[{{0x0, 0x0}, 0x4, 0x4, 0x0}, {{0x0, 0x0}, 0x6, 0x0, 0x0}], 0x30) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000659000-0x18)={0x0, 0x100000000, 0x0, 0x3, 0x0}, &(0x7f0000fc3000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a22000-0x21)={r3, 0x19, "ef8650ec1d1435d618bc540a00ecebead7693273d10fc65f38"}, &(0x7f0000209000-0x4)=0x21) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f000080b000-0x4)=0x5) 2017/12/28 19:01:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0xa, 0x300) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000046a000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000858000-0x17)=""/23) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000b63000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000155000)={0x0, 0x2}, &(0x7f00006b5000)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000189000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000b7f000)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x570, 0x3}, &(0x7f00002be000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000478000-0x4)=0x4, 0x4) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000f8f000-0x4)=0x0, &(0x7f000066b000)=0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cbb000-0x9)='/dev/ppp\x00', 0x40000, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00006e1000)='/selinux/create\x00', 0x2, 0x0) mq_timedreceive(r5, &(0x7f0000dde000)=""/53, 0x35, 0x8, &(0x7f000056b000-0x10)={0x0, 0x1c9c380}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000b49000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xff}) [ 54.792530] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16290 sclass=netlink_route_socket pig=10335 comm=syz-executor1 2017/12/28 19:01:31 executing program 6: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000104000-0x8)=[{r0, 0xffffffffffffffff, 0x0}], 0x1, &(0x7f000005d000-0x10)={r1, r2}, &(0x7f000024f000-0x8)={0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da9000-0xa)='/dev/ptmx\x00', 0xb, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001de000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000f7000-0x4)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x8000000006) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009a6000)={0x0, 0x2}, &(0x7f00006c7000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004f0000)={r4, 0x80000000, 0x3a6b, 0xfc64}, 0x10) dup2(r3, r1) dup2(r1, r2) writev(r0, &(0x7f000036f000-0x10)=[{&(0x7f0000cf3000)="80", 0x1}], 0x1) 2017/12/28 19:01:31 executing program 0: prctl$intptr(0x27, 0xfffffffffffffffd) r0 = creat(&(0x7f00007fc000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000-0x8)=[0x7, 0x4]) r1 = getpid() setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, {0xa, 0x0, 0x22, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x81, [0x7ff, 0x2, 0x3, 0xc5e0, 0x69bc, 0x2, 0x3f, 0x8000]}, 0x5c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000)={0x4, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r4, 0x1}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) r6 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=[{0xaf, 0x514e76a1, 0x20, 0x0, 0xb9, "e105f8da6841b5f74e58c99cdefc8c84bf8559cbf460a30e419122c43c4f79cbbb6699e213b016988824a50ae24ee6999780115215673869e61ba24dad6b3d4fccd3b9a5ffd88591ed468c10d5130376037d81b7a14fba7b9a2a7e69ca0c8c06e3edba8b53ca3264ecf9b45be7c54e072936a6b50659d2116fca7bb09b9ed974ee75fb6f4cadf3a2e48422aeb71d5ec36a5d85282dea3fd4a828c73811d7f6"}, {0x6a, 0x2fff, 0x200, 0x8, 0x8000, "34b7540b4f260e9106173d0a6cda6beba782e06fd3f20408aeef94ad46b08bf99e8cc08bfdd32c8154f048c70295f9c4ab66d66b3aa46b9ce63b984dcc8e142e0a61d2da232053e576ccb93356135ef036a2384088bc7893baa8"}], 0x119}], 0x1, &(0x7f0000001000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x88, 0x1}, 0x8004) 2017/12/28 19:01:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c57000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f2000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00004c2000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008dd000-0x1)="", &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="1294633fd2b1a71fa9f0bc51075000363fdc02dfc5238729ab54ef273e139b28447ebcf101c89bd7c0ec297db95119a0203aaafbca670e229a19e6359965cc783cbb66b34377d5cd59d1097850aaf4651fea03dda90f14aa347f023ca80301ba7ca22f769a42ec22cdb88b927c6cb17a55ddadadd01035d03a14501bf0d0e3b96209") 2017/12/28 19:01:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00002c5000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="1c1d30", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007a6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000bb2000-0x20)={0xb91f, 0x0, 0x1, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000163000-0x20)={0x6, r2, 0x10001, 0x7fff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000dfc000)={0x9, r3}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000bff000-0x4)=0x8) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00003a9000-0x1)=0x4) r4 = syz_open_procfs(0x0, &(0x7f0000d16000)='net/sockstat6\x00') preadv(r4, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2017/12/28 19:01:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000edd000)='/selinux/member\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f00001d4000)='./file0\x00', 0x2000010) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ed0000)='/selinux/validatetrans\x00', 0x1, 0x0) futimesat(r1, &(0x7f0000d2c000)='./file0\x00', &(0x7f0000d6f000)={{0x77359400, 0x0}, {0x0, 0x0}}) userfaultfd(0x80000) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)="") 2017/12/28 19:01:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000510000)='/selinux/load\x00', 0x2, 0x0) getsockname$netlink(r0, &(0x7f0000c11000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea8000-0x4)=0xc) r1 = accept$packet(0xffffffffffffffff, &(0x7f00000c8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000045f000)=0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000206000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r2 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r3 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000676000)=0x0, &(0x7f000085b000-0x4)=0x4) mount(&(0x7f0000861000)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f0000a5a000-0x1)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r4, &(0x7f0000020000-0x8)='./file0\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000099a000)='/selinux/enforce\x00', 0x400, 0x0) rt_sigtimedwait(&(0x7f0000973000+0x631)={0x0}, &(0x7f0000f10000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8a000)={0x0, 0x989680}, 0x8) renameat2(r4, &(0x7f00002e9000-0x8)='./file0\x00', r2, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2017/12/28 19:01:31 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e0b000)='/dev/ppp\x00', 0x40, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fanotify_mark(r0, 0x15, 0x0, r1, &(0x7f00002ff000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000db1000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00002e9000)='task\x00') getdents(r3, &(0x7f0000825000-0xa7)=""/0, 0x0) 2017/12/28 19:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x1e) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000218000)=""/238, &(0x7f0000857000)=0xee) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000e73000-0x10)={0x2, 0x4391d6e8, 0x17ab, 0x1}, 0x10) 2017/12/28 19:01:32 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fc4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) sendfile(r0, r0, &(0x7f0000155000-0x8)=0x0, 0x1) syz_open_dev$sndseq(&(0x7f0000fc2000)='/dev/snd/seq\x00', 0x0, 0x3fffb) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fc2000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/28 19:01:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x144) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x800000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') clone(0x0, &(0x7f0000a12000)="", &(0x7f0000ad2000)=0x0, &(0x7f00003aa000-0x4)=0x0, &(0x7f00007cb000)="") dup2(0xffffffffffffffff, 0xffffffffffffffff) 2017/12/28 19:01:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00006d3000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x10000000000004, &(0x7f00007a8000-0x91)=""/145, &(0x7f00005ed000)=0x91) pipe(&(0x7f0000c8b000-0x8)={0x0, 0x0}) connect$nfc_llcp(r0, &(0x7f0000f1a000-0x60)={0x27, 0x8, 0x87, 0x4, 0x8095, 0x5, "fc99c08dcdae4437b2d8919c79994f7309487ba81620cb3a9e717d83ad4bac14c4f8502c6f4a1c82725782b8e1ac5b52a6a23edf6277310b51516a690d8230", 0x8}, 0x60) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000efd000)='/dev/sg#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001d8000-0x8)={0x0, 0x1ff}, &(0x7f000047a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009e0000-0x6)={r2, 0x6}, &(0x7f0000a62000-0x4)=0x6) 2017/12/28 19:01:32 executing program 2: unshare(0x40600) preadv(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000111000)='/dev/rtc\x00', 0x8000, 0x0) flock(0xffffffffffffffff, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000000)={0x4, 0x81, 0x20, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:32 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0xff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001275, &(0x7f0000000000)="") 2017/12/28 19:01:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x925a}, 0x1) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f000076d000)="", 0x0) 2017/12/28 19:01:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d16000)='net/sockstat6\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) fcntl$setpipe(r0, 0x407, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009f6000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_open_procfs(r1, &(0x7f000011b000-0x6)='stack\x00') 2017/12/28 19:01:32 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000009000)='./file0\x00', 0x0, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x8, 0x0, &(0x7f0000001000-0x10)=[@acquire={0x40106308, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/28 19:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) r1 = syz_open_dev$mice(&(0x7f0000e42000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000603000-0x10)=@req={0x80, 0x6, 0x3cf, 0x40000000000000}, 0x10) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000017d000/0x4000)=nil, 0x4000, 0x1000004, r2) 2017/12/28 19:01:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 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, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000053e000-0x10)=@generic=""/16, 0x10) 2017/12/28 19:01:32 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000b000)='/dev/ppp\x00', 0x8100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000053000)={0x5, 0x3f, 0x5, {0x0, 0x989680}, 0xd9f9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000056000-0x69)=""/105, 0x69) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000055000)='\x00 ', 0xfffffffffffffffc) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000042000-0xb8)="87f517bcd0adeef444d0e002612f861e62115d08393b99a77caac4b3ad2df5cb39014b841b1b3c138b1b1bd424013e194e98de802bf836aed3f3568a34f9f76dd9f9f97879a845345b22d3244b34ba8bd4a06d21421c0185979802dcc3ab2e9d5404513dca7ba55beaa274e23f958e4cb50f40084bceb99e53a4bf59551faf91eb4977bd1dd9493f9a1fef5abaa984c907b78cd7f99fe8d54a3f3993851e5f8c63c6f911ef0c6b01a9fe49ddd2410bfe2810285612cebe8b", 0xb8, 0x0, &(0x7f0000056000)={0x1a, 0x3, 0x5, 0xbd, 0x80, 0x4, @random="8cf0e386ad37", [0x0, 0x0]}, 0x10) dup2(r2, r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000050000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000001e000-0x8)={0x0, 0x0}) 2017/12/28 19:01:32 executing program 3: r0 = socket(0x11, 0x400000003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x109, 0x101, &(0x7f0000001000)=""/121, &(0x7f0000002000-0x4)=0x79) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffeff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000003000-0x8)={0x0, 0x0}) socket(0x4, 0x800, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000)={r2, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="19a39ba67b6d60c9a194cfc174307ea9a2fe155f7b796abd1fc0cae6b60432c68f5d67d5cac60a5935a2dbf424c26ef6e233355219cd9dc46eb8e4b02f69896b8f696768524c80e61f2fe3ea6ea7968d2074ad376c4886be9b511a31737c14a83b5a6c68cf1860", 0x67, 0xfffffffffffffff9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000003000)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x1)='\x00', 0xfffffffffffffffd) keyctl$link(0x8, r4, r5) 2017/12/28 19:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aed000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x802, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000587000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x2) write(r1, &(0x7f0000be5000-0x1f)="1f000000520007f2c2000000000000000200030000ddff1ab4a300ffffb92b", 0x1f) 2017/12/28 19:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000ab5000-0x18)={&(0x7f00007b9000/0x2000)=nil, 0x6, &(0x7f000098a000/0x4000)=nil}, 0x18) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$lock(r0, 0x6, &(0x7f0000098000)={0x3, 0x4, 0x7fffffff, 0x7, r1}) 2017/12/28 19:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt(r0, 0x29, 0x23, &(0x7f0000000000)="", 0x264) timerfd_create(0x4, 0x80000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000ef0000-0xc2)="18000000020001000000be8c5eff8c88360000f1010300ec0000050000000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fffa21b571068393d33b5affa00041ad0b4c2c23eef679567", 0xc0) [ 55.178648] binder: 10451:10455 BC_INCREFS_DONE u0000000000000000 no match 2017/12/28 19:01:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b10000-0x8)={0x0, 0x0}, &(0x7f00008d1000-0x4)=0x8) write(r0, &(0x7f0000cab000-0xc6)="0e505557488f2f00d9e09d573cab5f73", 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007a4000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00004bd000)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b7b000-0x8)={r1, 0x4}, 0x8) 2017/12/28 19:01:32 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000f000)='/dev/usbmon#\x00', 0xd, 0x612200) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000010000-0x4)=0x3, 0x4) mremap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x7000, 0x0, &(0x7f0000b5f000/0x7000)=nil) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000000e000)={0x7, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x0, 0x81, 0x80000001, &(0x7f0000b62000-0x10)=@common='bcsh0\x00', 0x4, 0x3f, 0x6}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000010000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b62000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r2, r3, r4}, 0xc) pipe2(&(0x7f0000b64000)={0x0, 0x0}, 0x4000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000000f000)={0x0, @in6={{0xa, 0x3, 0xffffffff80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f000000e000-0x4)=r6, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000b60000)={r6, 0xfffffffffffffffe}, &(0x7f000000f000)=0x8) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000002000+0x40d)=0x0, 0x800) 2017/12/28 19:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00006af000-0x5)='user\x00', &(0x7f0000b0a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ccf000)="17", 0x1, 0xfffffffffffffffc) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000058a000)={0x0, 0x0}) finit_module(r2, &(0x7f0000ca0000)='\x00', 0x2) clock_gettime(0x0, &(0x7f0000121000)={0x0, 0x0}) futex(&(0x7f0000dea000-0x4)=0x7d8cfb6, 0x0, 0x358, &(0x7f0000cda000-0x10)={r3, r4+10000000}, &(0x7f0000ea0000-0x4)=0x6bcd, 0x3) keyctl$read(0xb, r0, &(0x7f00002cc000)=""/145, 0x91) sync_file_range(r1, 0xf4c, 0xffff, 0x4) keyctl$invalidate(0x15, r0) 2017/12/28 19:01:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d8c000-0xd)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet(0x2, 0x7, 0x1, &(0x7f00003ed000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000083b000-0x4c)=[@in={0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e5c}], 0x4c) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00000c0000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000286000)={0x1, 0x4, [@random="bd672f46f1f2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) uname(&(0x7f0000831000)=""/235) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000397000+0xab0)=[{0xa, 0xff}, {0x8, 0x4}, {0x8, 0x9}], 0x3) 2017/12/28 19:01:32 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000eb5000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x1a0, @time={0x77359400, 0x0}, 0x400, {0x4, 0x218144cd}, 0x2b42, 0x2, 0x38c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r3 = dup2(r2, r1) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000051000)={0x0, 0xe8}, &(0x7f0000050000-0x4)=0x8) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000052000-0x3)={r4, 0x9}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(0xffffffffffffffff, &(0x7f0000045000-0x30)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2017/12/28 19:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) r1 = syz_open_dev$mice(&(0x7f0000e42000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000603000-0x10)=@req={0x80, 0x6, 0x3cf, 0x40000000000000}, 0x10) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000017d000/0x4000)=nil, 0x4000, 0x1000004, r2) 2017/12/28 19:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005cc000-0x8)={0x0, 0x0}) pipe(&(0x7f0000765000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000619000-0x8)={0x0, 0xfff}, &(0x7f0000124000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ad1000-0x10)={r3, 0x2, 0xda1, 0x1}, &(0x7f000056c000)=0x10) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000da4000)=""/4096) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2f9}) r5 = socket$inet6(0xa, 0x2, 0x0) socket(0x11, 0x803, 0x300) sendto$inet6(r5, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/28 19:01:32 executing program 6: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r1, &(0x7f0000385000-0x8f)=""/143, 0x8f, 0x2, &(0x7f0000bc9000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000086f000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x100000000011, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001f6000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dcf000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/28 19:01:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b21000)='/dev/sequencer2\x00', 0x201, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000001000-0x1)=0x0) fremovexattr(r0, &(0x7f0000e44000-0x17)=@random={'btrfs.\x00', '/dev/sequencer2\x00'}) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000625000)=0x1) fcntl$setpipe(r0, 0x407, 0x1fd) 2017/12/28 19:01:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") r0 = dup(0xffffffffffffffff) bind$unix(r0, &(0x7f00000ca000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x274) 2017/12/28 19:01:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r1 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) stat(&(0x7f00006cb000)='./file0\x00', &(0x7f0000089000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 19:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r2, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f00009ea000-0x1000)=""/4096) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/12/28 19:01:32 executing program 5: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000d24000)='./file0\x00', 0x2, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000454000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) 2017/12/28 19:01:32 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000037000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f69000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r2, &(0x7f0000f6a000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x10) r4 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000dd8000)=[{r4, 0x100, 0x0}, {r1, 0x101, 0x0}, {r0, 0x6, 0x0}, {r1, 0x8, 0x0}, {r3, 0x0, 0x0}, {r1, 0x0, 0x0}, {r4, 0x4008, 0x0}], 0x7, &(0x7f0000f6a000)={0x0, 0x989680}, &(0x7f0000f6b000-0x8)={0x0}, 0x8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/vga_arbiter\x00', 0x280000, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000322000)=0x0, &(0x7f0000704000-0x4)=0x4) bind$inet6(r4, &(0x7f0000f69000-0x1c)={0xa, 0x2, 0x40000003, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f00007a7000)=""/135) 2017/12/28 19:01:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f38000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000954000-0x4)=0x10, 0x80000) fstatfs(r0, &(0x7f0000699000)=""/100) r1 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2017/12/28 19:01:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b8f000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000fdb000-0x4)=0x40, 0x4) socket(0x80000000010, 0x3, 0x0) write(r0, &(0x7f0000543000)="260000002a0047f10701c1b08010e40000000000010000000901008080000000000000000000", 0x26) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) 2017/12/28 19:01:32 executing program 3: prctl$intptr(0x1, 0x8f1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006cb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r0, &(0x7f0000000000)=0x0) 2017/12/28 19:01:32 executing program 2: mlockall(0x2) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000ff2000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc9000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e59000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1f, 0x2, 0x5, 0x17, 0x20, 0x80, 0x0, r1, r3}, {0x5, 0x9, 0x5, 0x9, 0x2, 0xfffffffffffffffa, 0x425, 0x5}, {0xffff, 0x8, 0x101, 0x8}, 0xa, 0x3ff, 0x10000000401, 0x0, 0x4, 0x0}, {{@in=@multicast2=0xe0000002, 0x2, 0x81}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100, 0x1, 0x0, 0x8, 0x1f, 0x1000, 0x10001}}, 0xe8) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000082e000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r4, 0x5402, &(0x7f0000002000-0x14)={0x1, 0x20, 0xbb66, 0xff, 0x8, 0xff, 0xfffffffffffffc01, 0x8, 0x7, 0x100000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000000000)={0x100, 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000003000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f0000002000-0x8)={r5, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2017/12/28 19:01:32 executing program 6: r0 = socket(0x2, 0x8000a, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2600, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000)={{r2, r3/1000+30000}, {0x0, 0x0}}, 0x0) prctl$getname(0x10, &(0x7f0000001000)=""/236) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x8, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_gettime(r4, &(0x7f000054c000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0xb5)=""/181, 0xb5, 0x0, 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000019c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = timerfd_create(0x0, 0x0) timerfd_settime(r5, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r5, 0x0, &(0x7f0000ac3000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f00005a2000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/28 19:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f000053e000)='./file0\x00', 0x4) inotify_rm_watch(r0, r1) r2 = socket(0x10, 0x3, 0x0) r3 = fcntl$getown(r2, 0x9) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000090c000)={0x8, &(0x7f000088b000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f000030f000)=r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000898000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000155000)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000861000)=0x1, 0x4) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0xffffffff) write(r2, &(0x7f0000a0d000)="170000001a001bd213110005e700000080000003ff008d", 0x17) 2017/12/28 19:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359404, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000c78000)=0x0, 0x0) socketpair(0x1f, 0x804, 0xffffffff, &(0x7f00004cb000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000d9000)={0x101, 0x4, 0x37, 'queue0\x00', 0x3029, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f000078e000)={0x0, 0x0}) getdents64(r0, &(0x7f0000bbc000-0x1000)=""/4096, 0x1000) select(0x40, &(0x7f000005f000-0x40)={0x4, 0x4, 0x3, 0x1ff, 0x2, 0x6, 0x10001, 0x4}, &(0x7f0000af4000-0x40)={0xa5de, 0x3, 0x0, 0x3, 0x5, 0x7, 0x3, 0xb9ea}, &(0x7f0000119000-0x40)={0x8000, 0x4, 0x100000000, 0x7, 0x5, 0x3a6, 0x8001, 0x7}, &(0x7f0000822000)={r1, r2/1000+10000}) 2017/12/28 19:01:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000338000)=[{&(0x7f0000001000-0xf5)="103f3839ca438a5407a43daa054cef5b6bb54abdda23a72f9276936f32e869b2330b3d0953b58c7b60a896562817322e1823eb43e2dc9bee7dd1b9a17d175e1fb303701ce9d2d5f75198eb3c0caf055862c3dff308fef510ce981f7362445d7283cc1043e305384b903604875fb5c7291910755fbca61660aeb094c5d2d207dc8e1d76ce487eae2a2335554b11f697dc65e71978a1748c976acae56e33957635cc7a124608b77d3bd129083403364f658697318601c984670e155b92c939ebc83408e84f9e49f22711909704982e24c1c5e3e5ffd2abf68562ff8ebb3313b1714c3885d97790b6063c3384c4143dfd4ce0f4864e55", 0xf5}, {&(0x7f0000beb000)="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", 0x1000}], 0x2, 0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f000000a000-0x20)={0x1, 0x3, 0x7fff, 0x5, r2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) read(r3, &(0x7f0000001000)=""/0, 0x0) 2017/12/28 19:01:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) read(r0, &(0x7f000047e000-0xdd)=""/221, 0xdd) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000833000)={0x400, 0x3, 0xdc72, 0xa81b}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000df6000-0x10)={0x5, &(0x7f0000e9e000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00008bf000-0x8)={r1, 0x9}) 2017/12/28 19:01:32 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000080e000)="ffff0a00a401", 0x6) r1 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000b18000-0x4)=0x0) ioctl(r1, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000cb4000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x75, "4f0fdb96c43aacc31f834e7cb57798068dd8826957739134dd16449f9900810ded342ef2ff4490f00c49ca4ba90b285291c5b54b25aad20d459a1d966ea3e21f7069d5ee419539f98ba5e4ebf37447ac2726702ce28560b7207ba73ca84d37c90b9e9b9303a04bdc85b6e567e67d8386152b4a7eea"}, &(0x7f00008cc000-0x4)=0x7d) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000290000)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000236000)={0x0, 0x8000, 0xfffffffffffffe00, 0x0, r3}, 0x10) setsockopt(r0, 0x29, 0x8, &(0x7f0000161000-0x2)="", 0x0) 2017/12/28 19:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000278000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000833000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @multicast2=0x0}, &(0x7f000039d000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000022000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$ipx(r0, &(0x7f00008e2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a9c000)=0x10) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000975000-0xc8)="18000000950001000000be8c5eff8c88a20000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e0000000000004001f00000000000000aa8ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccbcf6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17f0b361b571068393d33b5affa060f1ad0b4c2c23eef670267af", 0xc0) 2017/12/28 19:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = inotify_init1(0x800) fallocate(r1, 0x2, 0xffffffffffff47a4, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ac9000)='/dev/vga_arbiter\x00', 0x440, 0x0) ppoll(&(0x7f0000375000-0x20)=[{r2, 0x2040, 0x0}, {r2, 0x500, 0x0}, {r2, 0x1, 0x0}, {r2, 0x4, 0x0}], 0x4, &(0x7f00000a7000-0x10)={0x0, 0x0}, &(0x7f000040b000)={0x3f}, 0x8) accept$inet(r2, &(0x7f0000933000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062c000)=0x10) process_vm_writev(r0, &(0x7f0000b95000-0x80)=[{&(0x7f000071c000)=""/181, 0xb5}, {&(0x7f0000cf1000)=""/4096, 0x1000}, {&(0x7f00002bb000-0x44)=""/68, 0x44}, {&(0x7f0000841000-0x87)=""/135, 0x87}, {&(0x7f0000793000-0x84)=""/132, 0x84}, {&(0x7f0000b2a000)=""/4096, 0x1000}, {&(0x7f0000a77000-0xdc)=""/220, 0xdc}, {&(0x7f000041b000)=""/42, 0x2a}], 0x8, &(0x7f0000104000)=[], 0x0, 0x0) 2017/12/28 19:01:32 executing program 4: rt_sigsuspend(&(0x7f0000ca0000)={0xfff}, 0x8) mmap(&(0x7f0000000000/0xc50000)=nil, 0xc50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4, 0x22) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x100000101) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000566000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c51000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002fa000)=@assoc_value={r1, 0x8001}, 0x8) mmap(&(0x7f0000c51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000c52000-0x4)=0x4, 0x4) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000c50000)=""/0, &(0x7f0000c50000)=0x0) msync(&(0x7f00008bc000/0x4000)=nil, 0x4000, 0x5) 2017/12/28 19:01:32 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000883000)={{0xa, 0x2, 0x4528, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x9, [0x1000, 0x1f, 0x5, 0x0, 0xfff, 0xffffffff, 0x3c0, 0x200]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000177000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000354000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000c1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x200000000000010, &(0x7f0000496000-0x4)=0xffff, 0x4) [ 55.791746] binder: 10566:10574 ERROR: BC_REGISTER_LOOPER called without request [ 55.827931] binder: 10566:10574 got reply with fd, -1, but target does not allow fds 2017/12/28 19:01:32 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000050f000-0x4)=0x4b31) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ee14, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2017/12/28 19:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000d72000)=""/27, 0x1b) userfaultfd(0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5417, &(0x7f000001c000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000573000)={0x0, 0x0, 0x0}, &(0x7f000074a000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000713000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 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, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1b000+0x733)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b03000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000afa000-0xe8)={{{@in6=@remote={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, 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=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5a000)=0xe8) getgroups(0x0, &(0x7f00002a7000-0x10)=[]) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e3d000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000320000)=0x0, &(0x7f0000a2c000-0x4)=0x0, &(0x7f0000d3c000)=0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000843000-0x4)=0x0, &(0x7f0000c13000)=0x4) process_vm_readv(0x0, &(0x7f00004eb000-0x60)=[{&(0x7f0000a9b000-0x3a)=""/58, 0x3a}, {&(0x7f0000a5e000-0x7b)=""/123, 0x7b}], 0x2, &(0x7f0000bee000)=[{&(0x7f0000158000)=""/24, 0x18}, {&(0x7f0000f18000-0x1b)=""/27, 0x1b}], 0x2, 0x0) quotactl(0x6ad0, &(0x7f0000e6f000-0x8)='./file0\x00', r3, &(0x7f000039a000-0xad)="3840b05a09a72de3e7d63b02b83307106b5beaa91705880416fbb10dbd4c186659b704e3c166402937d1c01615c36edd5044df1a5c0c764de60e639bcb24dc4abce2252be620d0e384f55e469ed5a998eb04684df80960e63c90d5ebe55b2a5fc773ab26d2ac39b017594dcad38fa5115d1d0d49e1d80c3a2e9f87aeefa19260a76dea") [ 55.840200] binder: 10566:10574 transaction failed 29201/-1, size 24-8 line 3232 [ 55.869677] binder: send failed reply for transaction 84 to 10566:10591 [ 55.879519] binder: undelivered TRANSACTION_ERROR: 29190 [ 55.885281] binder: 10566:10591 ERROR: BC_REGISTER_LOOPER called without request [ 55.893498] binder: undelivered TRANSACTION_COMPLETE [ 55.893559] binder: 10566:10574 unknown command 76 [ 55.893567] binder: 10566:10574 ioctl c0306201 2000a000 returned -22 [ 55.893672] binder: 10566:10591 got reply transaction with no transaction stack [ 55.893680] binder: 10566:10591 transaction failed 29201/-71, size 24-8 line 2920 [ 55.925242] binder: undelivered TRANSACTION_ERROR: 29201 [ 55.930795] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/28 19:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) r3 = gettid() waitid(0x3, r3, &(0x7f0000019000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x21000008, &(0x7f0000694000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 19:01:33 executing program 2: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000292000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000f72000-0x4)=0x0, &(0x7f0000401000)=0x4) signalfd(r0, &(0x7f0000916000)={0x4}, 0x8) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae0", 0x24) 2017/12/28 19:01:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0xaca3, 0x9, 0x4, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000c6c000)=0x3, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000001000-0x10)={0x0, 0x0}) 2017/12/28 19:01:33 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$VT_WAITACTIVE(r0, 0x5607) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/28 19:01:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a21000-0xd)='net/wireless\x00') sync() getsockname$packet(r0, &(0x7f0000c18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ab4000)=0x14) fremovexattr(r0, &(0x7f0000795000)=@random={'user.\x00', 'net/wireless\x00'}) signalfd4(r0, &(0x7f0000ace000)={0x1}, 0x8, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xf0b) 2017/12/28 19:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000e98000-0x24)="240000005a001f0014f9f407325a00001e13011308001000ff5708f90800020017000000", 0x24) r1 = syz_open_dev$mice(&(0x7f0000813000-0x10)='/dev/input/mice\x00', 0x0, 0x10002) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000078f000)=0x0) 2017/12/28 19:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c8d000)={0xaa, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000010000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000fe3000-0x4c)=""/76) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000717000)='/dev/hwrng\x00', 0x4000, 0x0) pipe2(&(0x7f0000296000)={0x0, 0x0}, 0x84800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000059c000-0x4)={0x200000100}, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000a1d000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000b5b000-0x78)={0x3f, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x7, 0x9, 0x427b, &(0x7f00003c1000)=@generic="07c17f7aa114edb5b8573ad7d93c210a", 0x8, 0x7, 0x6}) mount(&(0x7f0000e76000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1000, &(0x7f0000eee000-0x3)="") unlink(&(0x7f0000e88000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000dba000-0x10)={&(0x7f0000521000/0x1000)=nil, 0x1000}) 2017/12/28 19:01:33 executing program 7: r0 = socket(0x0, 0x802, 0x93) mmap(&(0x7f0000fdb000/0x1000)=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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x20000009, 0x1000000032, 0xffffffffffffffff, 0x0) r1 = eventfd(0x0) sendmsg(r0, &(0x7f0000a83000-0x38)={0x0, 0x0, &(0x7f0000ab0000-0x50)=[{&(0x7f0000941000-0x7)="a858c20c7709ba", 0x7}, {&(0x7f000049a000-0xb3)="42214098f7d005a12edf1174b72ae97802a55c1cd44d960d45d8dc9c4c5eed27c62517acfc079e91ab08b911ac7cf65e394c966f768bbfdcdb465be6410dc6e922302bd6595b27989cd3cbed9909c800ff4a55cba7fc1e6866d2f666d388e9c9d6a718214b1d92152d09fa8c6924ca1fabc669f0fa57996656f831b278fc171a9f076fdff37357ed4c3a056f2792ace6e13f660a9e0a29032e6be5f87cb8c9e573253fe19eb8e81171a629f8574a0d86e05ef7", 0xb3}, {&(0x7f0000f68000)="64a003785bf8f3d7bb17c565d8a2973f66430c3e6c61c855070ccbf9b22292d87523d89600a2dda3102c23b781361ece175b75bab88421612dfce113bfd04e707a4eb2acd6d37e470015a6440737e6e5fc35a05ded2da3820d5ae0163b9f8211ba5e415fba4e07327c48bd21e9a30a4cac1d890e0876f5949651b26eabaf9b272e09ec1e8345c2e417c6bb7b83f2dfe553e6eaf3b24bbdbdbd705f4231fc461adfede34472cc040275af0195ee1e286fff116d7a9c3800d7a560db", 0xbb}, {&(0x7f00004bd000)="9682da8bf56a357098d4ea069ae9b623038a272149ca616875cbb19ce415ffaf573350258f26ac92955c247a1227eaf1edcbf1ac98125946e170a1c01c3e6b0236c69f71096271aa3b25db96c9b4082644adb8ecfddb9d7d12c24d0fc5", 0x5d}, {&(0x7f0000c4d000-0xf2)="a646416c6a335419c8e938fe563e0d13b63c99b898a2e784d95e08dfec2f6b3696cd8cf86288f2c20fc2f453e25dc1b74f54633d3a062a089f30fa9a4c8c6ae309a08a506cedaaa9599bca817afa93ba47c72209d80e791b88b0892752dec9153729a3db10b9f1221261e8304eca32e7a6eef060b233ecc01e7e88fafc9aa348f4a2c4668ddffd56672f47d22b262c53a40d2deacfaa5f91834f2cfb63014b9b5ecc67c3fe25ee525de3587a7ff616a82f578153a38107084a76c577c4fc7feacc35e832ed91934c240cc47cb2d37a45cc5aed8f25f6e8610321987a8dbce7539e7a9561e9015f03bbbf52316c75fdc230c4", 0xf2}], 0x5, &(0x7f0000624000-0x578)=[{0x100, 0x3a, 0x8, "f2b6c067b3a720e9001938f3274eaa9a5fb8d3123c2cc12305906f067e2cbde1c823914619519259648de0da12d8c17f3578f09b4c0f46fec52fab4c5715f61eef6e78d291dab3cf7722760252a673f976a30cbd5c59ef1d6c50476a00ade93b9dd30ae6a7f669393ecff0aec53c3eb5d336d23136a0c818e4937dc16ea8b248920426b56ee0f9cf44a6e2cf67e89b39dd6ca2cecae3e6846eb35f5c351d4bf21cb36df33648101ed5a967435c589576a1c00892f3a2ae0003c6b29c4338bb48c283cd68a55d18e369dd7e80a5f0ab01f38f55080b9791c05d893e27f2929aa6e9f6f13fc1e98cce55ce3bb396"}, {0xa0, 0x10c, 0x6, "02f8d74e252e7099a60cfe31bb1ce6530e8b7f186f7f647ff06f9e8f9ad66762fe533925a95e9fbae406bed9cafafc2d1a8d14b128825fc40e2d83893fd0b21c8759f9d597434cbd14e65bcc42a4a47253f3b6b12c86ead528b86bff33d3b8746ba575be64e36d86fa8cc15fdb0a149a6603d4a9e90002a3956e15fbdbe9d2d761a0d00b5be8114d2f00c5962a25"}, {0xe8, 0x10f, 0x8000, "bbe7c2ffc002fa4addd9e531333b5492459379362348c577a0cc35d569354497677bcd3c954514112556ff4d4253164ab78802a939e1bed595a6f1b6134e77247b66410cc865400161d70ba2e40e85ed016823d7283431c3e5656bb729f69cf12b293822eda2c235282c2136feb2bb27e1be1e161f1237a5ab272ed079d2f2a0ae5774f732e1e3d2f957b400a26df5133d94ab5316883add431f9413388496a24509e0724487b9156e2c8f47896b612311e942dc713c27194a89bd10c05084d13f068dfc71afa5ca4a196bb443018ec21a6e"}, {0xa0, 0x114, 0x100, "3117205a4594721837d6bd6c9343af672dbf845d91a742f43a6530c62db1e66ec1d2cd6479b53176355a9227af13854fd0f294c2296095909ab5cac20050e783d9af4d08e8a036927d38e3e3f014a0d5161e80353a85b4e48baf4e50f546ae127e92cb1dee5b34dfdaaad6ba2824b225bb01bfb6808cf77aa85e104507badb09ccaabfcb6d0af2a20b1ab631"}, {0x48, 0x19e, 0x6, "b2e00bd1936593574732c8a1c7b10ac2c037a971dacb13b18d3a633225dd9d8ff9c63cd7d635a69318f607cceab45fad1afa3acd5dbb"}, {0x48, 0x10b, 0x9, "2e14886a3d6742ddc2fac35ecf8ed51d003f20f098afec815af691cf70c1a9e3c5be31496289eb19c3f2fe61a90802cd49792b"}, {0xf0, 0x107, 0x9, "330f8e6f465263d21ebbc50f2c3bed08e7d178f411c2be299bc5f4322bd5b92831bb5ad5e9894e49d8db9a6f24f8aaffc15d334d05055a408064335509d43c0f68c4ab4a2de43bb78dda15a279ab8c9531156f87bbed4f1e5b512ebf60ad9290b3188148733c2a3ef320dfae9b8ebca7797f4df975f33be92a38ed165e5fef5244a42e3a6783ba83676e2efc31dfa90adb1b2c716e48d8360b1fd5b9a9a1ffbbcb4a0192c89855de9a28ee198bd509a1a53eed42dd905a9e4879bb442c811a5f2aa412e891710060a68487b1a1bb4a66c45fe9c2f5643cb48c7366f599e9db"}, {0xd0, 0x11d, 0x101, "73faa4e94468f48ac797b789fd632c580ed72f920cfd1f8b0726bd4a2ba4a091e7e95c27bfa55316295bc09062654531704f4cd64bc343b51b2a0c48e7ac8544b7fc15c0b62e2d097bb3d368b48d1f9cfee612192c2843ae26637119ee31f0656c2a2e81a4dadce221eb50cefa3c414262fe091e3d730aaaececb37dcf42bff0922d120b46e58fb6a30663d952786fb0a02f50e6070f10e8af3fb53b3912bcc6c5ac68d7f37b37ab734a67aa970744441ab114e38f8fffb720bc98ce7db9"}], 0x578, 0x800}, 0x594de0328ecfcdb) write(r1, &(0x7f0000bc4000-0x1000)="d7e9500d0664b6df", 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ce9000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000036f000-0xe8)={{{@in=@remote={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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a5000)=0xe8) pipe2(&(0x7f0000a13000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000da2000)={0x5, 0x3, r2, 0x8, r3, 0x5ad, 0x10001, 0xffffffff}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000fdb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fdb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2017/12/28 19:01:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ed1000)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000024c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00006ff000)={0x3, 0x8d, &(0x7f0000141000)="8a5ec3f326b81701790468424abc9750c4524e70d14ce9278679b6f64e59256015cfbef64cbb0ae9977aec6845a4d87e279bfbf9bc5b9c4f142a3d405381e71191c83755a43e4afb62c850508f99a29ee2b9463de2b73d3d674f8d6098f8e7f985f3618c97351a008287cd8bbedf4405534f4beca3001332548ef314fa1b629c5b0febe64e8a2ec6b2985bd5c1"}) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00001b0000-0x4)=0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f0e000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0xffff, 0x81, "f821f080dc4f23846c2c8b2e49379e10e3fe500eb27f967cc434eda3fcb0023d21903b2603049bf37a8b43f91b0f8bd7f893ffe137508719a216040a1c0309fda2c6b9bd658c6928e6c72de7a461bab2"}, 0x160) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') getsockname(r0, &(0x7f000060d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a7f000)=0x10) sendfile(r0, r4, &(0x7f00004db000)=0x0, 0x400ff) 2017/12/28 19:01:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bbc000)='/dev/sequencer\x00', 0x20a200, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000424000+0xd02)=""/170) r1 = gettid() process_vm_writev(r1, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x3b)=""/1, 0x1}], 0x1, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) 2017/12/28 19:01:33 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eec000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000412000-0x4)=0x0) mmap(&(0x7f0000000000/0xc39000)=nil, 0xc39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000cc000-0x20)={@common='lo\x00', @ifru_flags=0x8000}) 2017/12/28 19:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006a1000)='/dev/pktcdvd/control\x00', 0x40400, 0x0) connect$inet6(r1, &(0x7f00006fb000)={0xa, 0x1, 0xba3, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) mmap$binder(&(0x7f00006a6000/0x1000)=nil, 0x1000, 0x2000008, 0x2050, r1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00004cd000)=0x0, 0x4) 2017/12/28 19:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000e3000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x540000000000127c, &(0x7f0000427000-0xf7)="") socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/28 19:01:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000409000-0x8)='net/dev\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x70) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0xfffffffffffffff8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x400000000}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000700000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={r3, 0x8}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r4, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7c, 0x101, 0x0, 0x2, 0x9, 0xd0, 0x3, 0x9f, 0x2, 0x1, 0x0, 0x4, 0xff, 0x100000001, 0xffffffff]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xd65000)=nil, 0xd65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00001ba000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x1, 0x0}, @sadb_address={0x5, 0x6, 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_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x800000000000005, 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}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d66000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r6, 0xc08c5335, &(0x7f0000095000)={0xffffffffffffffe1, 0x4, 0x5, '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]}) 2017/12/28 19:01:33 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000006000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 19:01:33 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000304000-0xa)='./control\x00', 0x800) inotify_add_watch(r0, &(0x7f0000afa000-0xa)='./bus\x00', 0x22000800) renameat2(0xffffffffffffffff, &(0x7f0000740000-0x6)='./bus\x00', 0xffffffffffffffff, &(0x7f00007fa000)='./control\x00', 0x2) 2017/12/28 19:01:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000716000)='/dev/loop#\x00', 0xa4a, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f0000912000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/28 19:01:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003f0000-0x4)=0x3, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000f08000-0x3)=0x0) 2017/12/28 19:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x5) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000c87000-0x4)=0x0, &(0x7f00006c3000)=0x4) 2017/12/28 19:01:33 executing program 5: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x50000}]}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ed000)=0xc) syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x0, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00000ed000)=0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r1, &(0x7f00000ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2017/12/28 19:01:33 executing program 7: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r1 = inotify_init1(0xfffffffffffffffc) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000b32000-0xa)='./control\x00') r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f9b000)='./control\x00', &(0x7f0000f9c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000014f000-0x4)=0x0, &(0x7f0000f9b000)=0x0, &(0x7f000042b000)=0x0) syz_open_dev$random(&(0x7f000019d000-0xc)='/dev/random\x00', 0x0, 0x2000) fchownat(r2, &(0x7f0000131000-0xa)='./control\x00', r3, r4, 0x1d00) 2017/12/28 19:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) kexec_load(0x47aa, 0x3, &(0x7f0000dc7000-0x60)=[{&(0x7f00001f2000-0x10)="ec11ce2f25faa25f37f042b580888e55", 0x10, 0x7fff, 0x81}, {&(0x7f0000178000)="ff71991aa0dee8a0771af8ecdf517c85d62cdba3b9e59b248a3a4da60d8f62930e2c14d6bf0d9277a1bffe96de34962d1dc1512be3067f7c6d3ac2bcfea1876e7c0fdc79c0cf18991f73f5910658d0dcaa2524256af5ded21f9c11ec9b56bc5719dd4248c2b0aada28edf88218fc66fead2b209ccd807a0a1f88144ac5016f933d00184f387fe395183941ed2a2a17ae9b961ac632fb359635c87414ec9b0d82addfcb0bf48513e739d73dddfb9d0bbd3f81d0896af9f32d7bb19e58bf1e40306a1a1fcf12aa863fdee01e8417b828b220252385412bd7c81fbb6bd5342494ad1bcc", 0xe2, 0x100, 0x1ff}, {&(0x7f00003cf000-0xe0)="94f93306ec80ed33c1738f2539f1cda9b94efac5fbaddcf776a7e5b2a04bfc2e816ac3d3426524e075ff9afeaf4d271919e18b546ef90046f90eaa576b876d04b49623edfac36d107308287457b1b337de954d1bd82acfdfb12baa866797b5e564d402225694a22c597fb4df0faf7f05a043d39ef32e97626244c9c324d8a955c6b0cb8c7b97bb13c3e18c6aa4586cb20b6abf6c8757292d29096cd1bc3ac1f09d7e207bc42465ed90ebb0003dd02bb730399eb8bdd9bcc1464f0e80fcd950f4257a78e6a581fd8c5607f9dc2e4665ddd84ae9749441686657aff9f61a6c8c25", 0xe0, 0x7, 0x8}], 0x2a0003) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) readv(r1, &(0x7f0000376000-0x20)=[{&(0x7f00001fa000-0xe5)=""/1, 0x1}], 0x1) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getuid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000038e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000de8000-0x8)={r3, 0x1}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockname$unix(r2, &(0x7f00007d1000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b0b000-0x4)=0x8) 2017/12/28 19:01:33 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000060d000)={0x0, 0x0}) flock(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000e17000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x9, 0x0, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ea3000)={0x0, 0x78, "f4263aaff320a65c9acf9c5431b39e25b291e064b702c71776fe60adace4a7e84074c5a50e32777fd87b603c86a0e251cc0c96039d51bd214f7577a3cb389415d347b003e96cd624a9faeda653d57d1f464a795daa2d1fde329a91c4304cb69b985e6fd51a5d1bb150bf6de56a0db1ea395ace61a0112ab2"}, &(0x7f00003e7000)=0x80) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000ff6000-0x8)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00004be000)={0x2, &(0x7f00003cb000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000072b000-0x18)={r3, 0x2, 0x10, 0x25f1, 0x80}, &(0x7f0000728000)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000249000-0x8)={r3, 0xaf0}, &(0x7f0000148000-0x4)=0x8) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000561000)=0x0) 2017/12/28 19:01:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000083e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e5b000)='net/mcfilter\x00') connect$unix(r1, &(0x7f00005ec000)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000e06000-0x4)=0x0) read(r1, &(0x7f00001aa000-0x5d)=""/93, 0x5d) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a6000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000090c000)=0x1, &(0x7f000002a000)=0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000053000)=""/25) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) fallocate(r0, 0x2, 0x29a0, 0xffffffffffff0000) 2017/12/28 19:01:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000000)='cgroupsystem\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000abe000-0x38)={&(0x7f0000bd5000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ca0000-0x50)=[{&(0x7f00003dd000-0x99)=""/153, 0x99}, {&(0x7f000035b000)=""/69, 0x45}, {&(0x7f0000760000)=""/228, 0xe4}, {&(0x7f0000ac7000-0xd5)=""/213, 0xd5}, {&(0x7f00008c0000)=""/213, 0xd5}], 0x5, &(0x7f00003ca000-0x6)=""/6, 0x6, 0x8}, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f00005fd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x4000) preadv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000000000)=""/34, 0x22}], 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000942000)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0xfd, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a2b000)=0x9, 0x4) r2 = gettid() getpriority(0xfffffffffffffffd, r2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000f83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005ea000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 19:01:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) pread64(r0, &(0x7f0000b2b000)=""/146, 0x92, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x401) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00004be000)={0x0, 0x36, "b9a7665d29e3ced87db43d56005d7d6c59f9baff33d778fadafb902aa3ab488e57cf65fb957262786ea97fc9ae9310bc94813a06043e"}, &(0x7f0000388000-0x4)=0x3e) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000067c000-0x4)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002d0000-0x8)={r2, 0xa8bf}, &(0x7f0000838000)=0x8) r3 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fe1000)={0x2, &(0x7f00002c1000-0x18)=[{0x5, 0x0, 0x0, 0x0}, {0x200000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netrom(r3, &(0x7f0000650000-0x38)={&(0x7f000095b000)=@full={{0x3, {"2e88dcd7019b45"}, 0x7fffffff}, [{"a1bccb09085369"}, {"3aa44529622767"}, {"2d1dabb05e3c87"}, {"c2b908fe6be985"}, {"af554f0315fc63"}, {"2c1c071a783640"}, {"a08fa8ee3ea762"}, {"984a27fa8a3af8"}]}, 0x48, &(0x7f0000de8000-0x30)=[{&(0x7f00009a0000-0x66)="53715d9adcf106b52c01130934e9e084390d2091a1dadf3210ee76ead98a7f35fa9a1ff8b5babe8f54b941bbfeb3e49c26a6228d6920d8b2c807e449737ff51420d4cff1bcbdca2652b3326a834579f4fdfbc8072ce7db0b0c72f4aa362d125a03c9d58ae67a", 0x66}, {&(0x7f0000d53000)="83785f236e6690d2d4f0c88260ab7881e74fe07cfc30c6ef0dbbfac485ba03a802a759eeaa36df9c0bbf14e94b58964deca47b4030bd0d929c1a89bdf9151864466e3e181113570cff8e50b6310c6344caf9086763104c978454c280ca3345e182e3001c89355f72f7251d2a9d7ef326fe585a7d6e36d4bb1f523bde7da0cf9204d0ea40853f8aa267218d13ce26e6adab36e040877480fe8c7bf124872bb12c17a45576ae46781bd7a8a484ff5bf283b2c1383da6238af9de4f38b74131f3f96e675e0d942ea4de69ba99ba0d14160f6100156f440d4f8d3d8e9671d6a8e066742546f30cc517d71d", 0xe9}, {&(0x7f0000547000-0x73)="93765fbf601eebd029a84275b3618d6c84e772e22a494da370b819e3c277868b301411d47361a56ae9c74e5ff92a1393f69cb66b0d4f06bd7c346d5dc2eab43a221e15aebda8316dabca62571558b0ec130f8ddef3b7f61ea5a13be7499a0035722e5250ee73b87f7b1ea6014a2052cfd2c8d4", 0x73}], 0x3, &(0x7f00003b8000-0x108)=[{0x108, 0x100, 0x2, "3c35aef174d52a903035c6913e6636a01b5132bef4f64441e7f936fd1be1a8ebdccb796c8a455f1e40667e954f6702ea48dbde23ab29b59569b18dd89465b0d1a4ccf12879132f224c4a1dab8cb12c21c3b82792a9339f3ccd3e95d60e4d947a14afa6db1ff51ea35a9cbd044d09631d7e74a69ab53718d16ae249af4cdd8b9a646a60f3c824a498e89f7dc85f4043992c0b62cb8322a8c34f03565d71f11825e36c9c2573d7721630c8462ec7f6709a07c8f752e82711c232f7dc691bac802e23d5ae38f13784149ee7a5a6648ea2bba4f975d7b23d6322caa596493ca039f781cca88b1bf64ba5d5871ff5a7b2745dda4852500e"}], 0x108, 0x20000801}, 0x80) socket$packet(0x11, 0x2, 0x300) close(r0) 2017/12/28 19:01:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2, r0) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) r3 = getuid() lstat(&(0x7f000028f000-0x8)='./file0\x00', &(0x7f000028e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000001000)='./file0\x00', &(0x7f000028f000-0x8)='./file0\x00', 0x4000, r4, r5, 0xffffffff, 0x9, 0x5000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={r2, r3, r5}, 0xc) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000002000-0x6b)=""/107) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000028e000)=0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000028e000+0x640)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000-0x10)={0x1, &(0x7f0000002000)=[{0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000003000-0x8)={r6, 0x0}) 2017/12/28 19:01:33 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000008000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000013000)=0x0, &(0x7f0000019000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffe, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000019000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r3, &(0x7f0000012000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) listen(r3, 0x0) 2017/12/28 19:01:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(r0, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) 2017/12/28 19:01:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r0, &(0x7f0000684000)=0x0, 0x3f) readv(r0, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r2, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/12/28 19:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) getsockname$ax25(r0, &(0x7f0000e90000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000edd000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e14000-0x10)={0x0, 0x74, &(0x7f0000d6c000)=[@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007c1000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001c1000)={r2, 0xfff}, &(0x7f00004d1000)=0x6) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000b8e000-0x4)=0x9, &(0x7f0000286000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffb0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000f94000)={0x5, 0xbd5e, 0xffffffff, 0x6, 0x80000001, 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]}) writev(r1, &(0x7f00002ed000)=[{&(0x7f0000fa9000-0x1000)="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", 0x1000}, {&(0x7f0000dbe000)="6b38d842db9ae1463685239391b3bc38b6f93a02", 0x14}, {&(0x7f00006ff000-0x8e)="6b2ee07404c4886c41d2e7ec3e4a30960082ad8bcfca04d7a23baa909746505ed2172c989c10f2666bae3dc6b66d03ae521882c2685240be703cac1c5586fcb6a242ea0297675ddbb6a370011a88ca6cd1b973e1db45b93d6dd82a60c0c0402c4f57a0701e8281865ac3007d77fd153338c72119eae7e1efec3aee2a67c75740d637af6cfb31ba0e6364146c5997", 0x8e}], 0x3) 2017/12/28 19:01:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f000008c000)=@known='system.posix_acl_default\x00', &(0x7f0000473000)='mime_type!:\x00', 0xc, 0x0) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00005ea000-0x4)=0x0, &(0x7f000038e000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "3003f4ff00000000000200000000000000df00ed9f8c070072013de52ecf1544ec9a96000000dd09090000000000000017befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006fb000)={0x0, 0x0, 0x0}, 0xc) sched_setparam(r2, &(0x7f0000167000)=0x6) 2017/12/28 19:01:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r1, 0x0, 0x0, ""}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000002000-0x5)="71aefcff", 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d82000-0xa0)={r1, @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]}, 0x2, 0x6b7, 0x0, 0x7, 0x11}, &(0x7f0000aef000-0x4)=0xa0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000006000)=""/17, &(0x7f0000007000-0x4)=0x11) 2017/12/28 19:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000645000)='./file0\x00', 0x0) r1 = mmap$binder(&(0x7f0000ed3000/0x4000)=nil, 0x4000, 0x0, 0x10010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000003f000)={r1, 0x0, 0x0, 0x0}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000043c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000df3000-0x30)={0xb4, 0x0, &(0x7f00006b0000)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x30, 0x50, &(0x7f00008b3000)=[@flat={0x77682a85, 0x0, 0x0, 0x4}, @flat={0x77682a85, 0x1, r2, 0x4}], &(0x7f00009ea000)=[0x38, 0x68, 0x78, 0x78, 0x20, 0x38, 0x60, 0x78, 0x18, 0x30]}, 0xc00000000000}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000f89000)=[], &(0x7f0000d0e000-0x10)=[0x60, 0x38]}, 0x20}}, @request_death={0x400c630e, 0x2, 0x2}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0xd5, 0x0, &(0x7f000053e000)="96dbd10f79dcfae728d1ed0d9b13b166adbcb4c92192c97fa66c7a475ba4341f4efb79106aba58ce606be14917cfa919d191679338f6deae8ce70c0593e919aa886f42746c9a4a27c9e4983d51a6e50d025391d9e71a378c7a4161da1ab9941de305692eed525bbcff958d27b9fd59643b43f226974dd98207b13a49160008bd51028fa6a9ab87dd54a5044ad94ef12975744c1a4912e53f54a21638c23e069c4b09591a6ccf6c3b9e882de32ec266a9a0cb11d751f87203b17a0fb38fed4e3c647476a8c9cb3c29689495f5c40b9e6fbc4dec2660"}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) read(r3, &(0x7f00000f7000-0x9c)=""/156, 0x9c) getxattr(&(0x7f0000e4b000-0x8)='./file0\x00', &(0x7f000026c000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f00002fa000)=""/87, 0x57) 2017/12/28 19:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000579000-0xc)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000660000)="", 0x0, 0x24000080, &(0x7f0000000000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 19:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b90000)={{{@in6=@remote={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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042b000+0xfc0)=0xe8) utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) 2017/12/28 19:01:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x200000004, 0xd8) write(r0, &(0x7f0000571000)="260000005e00090000001bf8ffffff000000050007000000ffec000008db1ee9ff4422eade5f", 0x26) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000025d000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000072c000-0x8)={0x0, 0x9}, &(0x7f0000f3a000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ce9000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/28 19:01:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000859000-0x12)='.request_key_auth\x00', &(0x7f0000267000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000099c000)="", 0x0, 0xfffffffffffffffa) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000061b000-0x1)=0x0) keyctl$assume_authority(0x10, r0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000228000)={0x0, 0x0, &(0x7f00005f5000-0x10)=[{&(0x7f0000007000)=[{0x1b, 0x0, 0x0, 0x70, 0x40c8, "ac1ba1000000000000ff81"}], 0x1b}], 0x1, &(0x7f0000ac7000)=[], 0x0, 0x0}, 0x0) ioctl(0xffffffffffffffff, 0x7, &(0x7f0000007000)='S') ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000cd9000)=0x2) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000141000)={0x1, 0x7f}) 2017/12/28 19:01:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={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) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00001cc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x10000004, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c6e000-0x4)=0x0) r2 = syz_open_dev$sg(&(0x7f000075c000-0x9)='/dev/sg#\x00', 0x7, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00007c5000)=""/4) epoll_wait(0xffffffffffffffff, &(0x7f00005bf000-0xc)=[], 0x0, 0x0) bind$llc(r0, &(0x7f000043b000)={0x1a, 0x17, 0xb0a9, 0x101, 0x3, 0x7fffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000008000-0x4)=0x0, 0x4) r3 = accept4$ax25(r2, &(0x7f0000e63000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008bf000-0x4)=0x10, 0x40d7ccecf6e94122) shutdown(r3, 0x4) 2017/12/28 19:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bf5000)=0x7fffffff) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00008fe000)=0x1000) open(&(0x7f0000008000-0x8)='./file0\x00', 0x100, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c56000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ad6000)=0x0, &(0x7f000074c000-0x4)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000089d000-0x9)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000604000)={0x6, 0x100000000, 0xfff, 0x8}, 0x8) 2017/12/28 19:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) mknod$loop(&(0x7f0000086000)='./file0\x00', 0xc000, 0x0) mount(&(0x7f0000980000-0x8)='..', &(0x7f0000fd7000)='./file0\x00', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) open(&(0x7f00003b6000-0x8)='./file0\x00', 0x101000, 0x68) umount2(&(0x7f0000d2f000)='..', 0x2) 2017/12/28 19:01:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000917000-0x8)='./file0\x00', 0x4, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x1d, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000539000)={0x9, 0x401, 0x5, 0x49214ce1, 0x8, 0x5}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/28 19:01:33 executing program 3: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fa2000-0xe)='/dev/keychord\x00', 0x8000, 0x0) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2017/12/28 19:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f000077c000-0x18)=[{0x18, 0x29, 0x3b, 'Y'}], 0x18, 0x0}, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000074d000-0x38)={&(0x7f0000caf000)={0x27, 0xad16, 0x200, 0x3, 0x4, 0xcdf, "2650a972d77063eb721cd8c878b5ee3cd6b6f128d8d139301d39c1795a5b6cd3049b4049bedbf98cf7235d8a756443cc56c1578552ba2b9fde66d8b2949903", 0x5}, 0x60, &(0x7f0000fba000)=[{&(0x7f0000033000-0xac)="533cafa490c9c95416e6263ecef4fc492ca944c65c8112aa14e36d1c5ff7059ee14505eedd5e52a5124a87fb0c2eb8b22caed91e5ce75c9a0fc2b443b72c1f673afb77c1bf76bbeb45f067bfc96cc4be221276f6189ea00927722dc64554e02988fcb56482e52983ac4ef2de688abc8395aa2c45b24a90914494f72c153eff7df29eb38f790a99bef073167a46092acbdd922a56e4ef125f0aa0098c6e96b924caff2c17fb675fb973648333", 0xac}, {&(0x7f0000c49000)="72aecc3aef37261025d3f13cfd0885a224cfe9c1bbb4539254f0", 0x1a}, {&(0x7f0000c31000-0x61)="f32ec7ccb125c908fdf8487d692d7d6389ccba8d15e6d842092a2b6290b01d29caa2c1f657be8166750ce7b07259e51e2317712633368b59c434268824aea709a111273ffccca12ad0f92bf26c1021edfbf1df61726dc4ee3ef4390866b1f2291b", 0x61}], 0x3, &(0x7f0000708000-0x38)={0x38, 0x10d, 0xfff, "74dab259ab786297c214efd642b4531e5255f50f9c52297e3f9d37d91ca5d33d2b4f424b"}, 0x38, 0x40000}, 0x800) 2017/12/28 19:01:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009c3000)='/dev/sequencer2\x00', 0x200000, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000262000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000192000)={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 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000a96000)=0x0, &(0x7f0000300000-0x4)=0x4) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00006c1000)=[0x0, 0x100000000]) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00005a7000+0x8d0)=0x0) pwritev(r2, &(0x7f0000c68000-0x90)=[{&(0x7f0000f54000)="b700232f9e", 0x5}, {&(0x7f0000822000)="3d9ac03cbd264fea265b672220d02b90f326fa523cc3522d5c823ca3a7f3a4cee667cdadffb7b9c64e06de243caf68d47224194abfdb5e698a6109337010ca4945a2dce9ef1c052391f78fb51464e7da29245a5551736a7ca96c440fc174f626f8ea46ca72134e51f39e03295f41013787fe9dba95db4046b3ef968cd291685bd5c5bd14efa085fbb34c9390c5586aac25da46f26e4ab95f33e7c1fa79e72937ea7d44d62fc2d1", 0xa7}, {&(0x7f0000597000+0x2ca)="401344c672c2ea1c53f3399da04868b1a94405c81df3ad0b626f659c2fb4a75ee50063df7b6b827435a0119986152cadd1e1b6d725badea40d40becec44580a60c72a2c84d5c7319e0c212365d30a7055769fcd2c5acdea90c9e34ddb73c90477a4f42d8db348459b3ef2a322d298dfdc9018c34d0b0db0f8c21986e85d4d5d050b433f691738ea0c2c8df664ae59516f1b91a0a2cdc21cf3857f1ff2f97a166e3ef8865f73d7e6d14ee3422672784c382f42f29306e2dbe410b685e0736cfa79a98", 0xc2}, {&(0x7f00001b3000)="af30062df0290fc82dc7a73a952f7810516cf405be73be99ccf2d6dfb8f9bafda8e9f0bb5f73d79426b3c680142ef1ebe56f73955b2911aceb0a10bb7d8db48edb479c9dc74a9c591c15a047e12e893d1483079cc34e89bc6045bb20fc", 0x5d}], 0x4, 0x7fffc) 2017/12/28 19:01:33 executing program 7: r0 = eventfd(0x4) fcntl$setsig(r0, 0xa, 0x21) r1 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00009e9000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000707000)="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", 0x1000, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000057f000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() keyctl$chown(0x4, r2, r3, r4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000098c000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f000031e000/0x1000)=nil, 0x1000) r6 = dup(r5) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000c80000)=0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000f9d000-0x4)=0x0, 0x4) 2017/12/28 19:01:33 executing program 4: 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$dupfd(r0, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) 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$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000045c000-0x8)={0x20, 0x7fff}) write$tun(r2, &(0x7f0000b14000-0xe0)=@hdr={0x0, 0x80000000000001, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @empty=0x0, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}}, 0x34) 2017/12/28 19:01:33 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b3d000-0xa)='./control\x00', 0x2) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r0, &(0x7f0000b3a000)='./control\x00', 0x4000800) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000467000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000857000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000272000)=0x14, 0x0) 2017/12/28 19:01:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ccc000)={0x0, 0x0, &(0x7f0000119000)={&(0x7f00007f1000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x14, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000bae000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000ec2000-0x51)=""/81, 0x51}, {&(0x7f00005d8000)=""/85, 0x55}], 0x2, &(0x7f000009b000-0x95)=""/149, 0x95, 0xdc}, 0x10100) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004ec000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000473000-0x24)={0x5, 0x3, 0x4, 0x1000, 0x2, 0x7, 0x4, 0x800, 0x5, 0x2, 0x94f, 0x1}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000088000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000d6d000-0x68)={0x9, 0xc67f, 0x60000000000, {0x0, 0x0}, 0x10001, 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]}) 2017/12/28 19:01:33 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f69000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e2a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00004b6000-0x9)='/dev/ppp\x00', 0x8080, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000c5000)='scalable\x00', 0x9) r4 = syz_open_dev$mice(&(0x7f00002be000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f00000ab000)=0x0) r6 = getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000bbf000)={0x0, 0x0, 0x0}, &(0x7f0000e74000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000fb8000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) syz_open_dev$sg(&(0x7f0000de4000)='/dev/sg#\x00', 0x3, 0x80000) pselect6(0x40, &(0x7f0000a77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8f000)={0xffffffffffffff70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1e000-0x10)={0x0, 0x1c9c380}, &(0x7f0000454000)={&(0x7f000072a000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000f7e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00003ae000-0x18)={0xaa, 0x20, 0x0}) 2017/12/28 19:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000f5000)=0xa, 0x4) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000332000)={0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r2, &(0x7f00007cf000)=[], 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000747000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r2, &(0x7f0000fd8000-0x80)=[{&(0x7f0000fd7000-0xa4)=';', 0x1}], 0x1) readv(r1, &(0x7f0000e81000)=[{&(0x7f0000fcd000-0xb0)=""/176, 0xb0}], 0x1) 2017/12/28 19:01:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007b2000)=0x0, &(0x7f0000e93000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f00005b7000-0x4)=0xa, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000002e000)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000082e000-0x4)=0x0, &(0x7f0000390000-0x4)=0x4) 2017/12/28 19:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000cb4000-0x14)={0x3, 0x3, 0x0, 0x0, 0xfffffffffffffff7}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$inet6(r1, &(0x7f0000c46000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000009f000-0x4)=0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000045d000-0xe)='/dev/sequencer2\x00', 0x41, 0x0) accept4$packet(r2, &(0x7f0000426000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c1a000-0x4)=0x14, 0x80800) 2017/12/28 19:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x0, 0x6) sendmsg$netlink(r0, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x28, 0x11, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000090000639ebe178fa7328b"}], 0x28}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0x0}, 0x0) 2017/12/28 19:01:33 executing program 6: mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d15000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d2b000-0x10)={0x4, &(0x7f0000d2a000)=[{0xfffffffffffff2f7, 0xa5, 0x8, 0x6}, {0x1, 0x0, 0xffff, 0x4}, {0x4, 0x7fff, 0x4, 0x10000}, {0x7f, 0x6, 0x8, 0x0}]}, 0x10) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d2c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00009d9000)=0x40, 0x4) [ 56.663616] device syz4 entered promiscuous mode 2017/12/28 19:01:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) epoll_create(0x6) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2017/12/28 19:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dec000)='/dev/sg#\x00', 0x5, 0x4000) getsockname$llc(r0, &(0x7f0000b2e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x17) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000d32000)={0xffffffffffff8004, 0x3ff, 0x10000, 0x9}, 0x10) sendmsg$netlink(r1, &(0x7f0000dd3000-0x38)={0x0, 0x0, &(0x7f0000804000-0x10)=[{&(0x7f0000127000)=[{0xb8, 0x19, 0x10000d, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93"}], 0xb8}], 0x1, 0x0, 0x0, 0x0}, 0x0) fchmod(r1, 0x80) 2017/12/28 19:01:33 executing program 3: clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") ustat(0x0, &(0x7f0000f5a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000097b000+0x881)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@generic={0x7fffffff, 0x80, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/28 19:01:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000858000)="3c545ce7566ab8de238f514dbed7d8e2ecca09d31572f28f648f862f02533bb49838536e1e960642564d43594174bcbaac88e3f6fde8e07c8750b9467ca2e897231a18373e50fb37eb723478f2b936b6da5083827f9e80ff4d1cfbccb4fc7cacc3c9d7d257c989848777c0384964ce80366c6e22b49b582131f9ceb9f9cb063ecbb1dbfbda90c43bb27eaaaf7d6b1d8869ef49cd2800a68f6669e55077a3f448d7a348dbf685dd5c1ae532ee957616119db9d705e93a80d0841f8a6b3209f0f1f122f3645723f1c18fe793bbb7332a3903eb95a730ba12a6") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000079e000-0x44)=""/68) 2017/12/28 19:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x3f) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005a0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000f67000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cc2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000011e000-0x4)=0x0, &(0x7f0000207000)=0x4) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2017/12/28 19:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd9, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/28 19:01:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000727000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = add_key(&(0x7f00007b8000)='rxrpc\x00', &(0x7f0000301000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d6000)="7964026f89172813fbf86cba1e2c115a5c1b1710d3cf29645930f7bd9e74d6c4b14438e7b9306a72ef2854ce4818bf1f1285564b50478b58b4593a7277e33f3ae5b3cd6e621cb3b20d9b864586e3c45f34", 0x51, 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f000074d000)=""/195, 0xc3) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000976000)={@common='tunl0\x00', @ifru_data=&(0x7f0000c06000-0x20)="0100000000000200000306000000eb00ecff000000000300044dfaf5238f7e23"}) 2017/12/28 19:01:33 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000eea000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f04000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstat(0xffffffffffffffff, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) 2017/12/28 19:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x0, &(0x7f0000d22000-0x10)={0x0, 0x0}, &(0x7f00003bc000-0x4)=0x10) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000570000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000fce000-0x38)={&(0x7f00009eb000)=@llc={0x1a, 0xf8, 0x6, 0x1, 0x20, 0x5, @random="90a844ea6655", [0x0, 0x0]}, 0x10, &(0x7f000036b000)=[{&(0x7f0000c40000)="1cdccd6fccf41676100881faa3f35045190b6ade1fd3d9eee311aa9b2de6e834c38a279a5a9f", 0x26}, {&(0x7f00006ed000)="83d58a1263e66c68f874ca64c56fe90acb3c3e98715a9827347c93e3b72f124b56b925e5f41558a0107920692955c2f9aec4abadc106bac6", 0x38}, {&(0x7f0000595000)="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0x1000}, {&(0x7f0000920000)="1dcf91b8ea93c03f762c760f4c2dc4a570c9f7f5e4783ad12cde886a1f50c9fe518f622590bf9eb7e0e3cfe303f0cd6875af57fda3f3b9359a5b9fb3a68a2ff9503ead4f0838b85cbe2e3099620bc545bbe6b8ccfcab5b8d91e173a83ca8", 0x5e}, {&(0x7f0000084000-0x84)="bc840e4c03ee38040e5026c6a2f55f41632778322587e3f972db7fd3731d93721c839df4c36d358afa1a65b68f41b5f1c10c4fb9c31ab71073062d4d22cc0ccc66b9d1f0b0a1f07a9f870652f89a7a3a4a51a318d1e6c5c21776d2436d10492203fb1de02d4db6f9e402332b6e69af4f9ee735a5874047d2384a2f6d784113bedd7a763a", 0x84}, 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{&(0x7f0000cbe000)="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", 0x1000}], 0xa, &(0x7f00002f7000)=[], 0x0, 0x54}, 0x4) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, r0}}) 2017/12/28 19:01:33 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) fstat(r0, &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000067c000)={0x1f, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") readv(r2, &(0x7f00000d4000)=[{&(0x7f0000177000-0x9)=""/9, 0x9}, {&(0x7f0000d94000-0x94)=""/148, 0x94}, {&(0x7f00006d0000-0x22)=""/34, 0x22}, {&(0x7f0000dea000)=""/197, 0xc5}, {&(0x7f0000b9f000-0x2d)=""/45, 0x2d}, {&(0x7f00004be000)=""/97, 0x61}, {&(0x7f00001ea000)=""/100, 0x64}, {&(0x7f0000cab000-0x6f)=""/111, 0x6f}, {&(0x7f0000e20000)=""/28, 0x1c}], 0x9) signalfd4(r0, &(0x7f000004a000)={0x2}, 0x8, 0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/28 19:01:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000311000-0x8)={0xfff}, &(0x7f0000e3c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d6c000-0x10)={0x0, 0x0}, 0x8) futex(&(0x7f0000004000-0x4)=0x1, 0xb, 0x4000000000000001, &(0x7f0000154000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x200) 2017/12/28 19:01:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00004fe000)=""/0, &(0x7f00005a5000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00007b9000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x0, 0x39996a6e, 0x20}, &(0x7f000025d000-0x4)=0xa0) mq_unlink(&(0x7f0000a3c000-0x1)='\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009e3000)={r1, 0x95, "e1001b94de64aa4a882b7420d8b7920af5b2fb1db16fcc7ae84672c7c2e1dd8f9e1b02ba9104fa635bdd3b65cdab8ba668d70e1aea4c49502b5a07a6908d8827b2c76e1e3cbf45cef8e8ee62fc2717f22a36a246f35ffe0e42b08a694275f83334c711a6ec96927a69f44ad2071ca18b66e26dfe54730ba8424be561f7bcb8f3854230d372d3c50571b2d031fc3865ae3efaece027"}, &(0x7f0000419000)=0x9d) r2 = dup3(r0, r0, 0x80000) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000426000-0xbd)=""/189) 2017/12/28 19:01:33 executing program 4: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ed6000-0x6)='hybla\x00', 0x6) mmap(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ed6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000ed7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d18000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005b8000)={0xfff, 0x8, 0x1, 0x30ce, 0x0, 0x6, 0x10000, 0x1, r1}, 0x20) 2017/12/28 19:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00003df000)=0x8001, 0x4) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000347000-0x4)=0x8000201) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c47000-0x28)={@common='gre0\x00', @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2017/12/28 19:01:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) getsockname$unix(r0, &(0x7f0000bf8000)=@file={0x0, ""/108}, &(0x7f0000ab0000)=0x6e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001de000)={0x4000000001, 0x0}) poll(&(0x7f000047e000-0x30)=[{r0, 0x8044, 0x0}, {r1, 0x0, 0x0}], 0x2, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x3) 2017/12/28 19:01:33 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2017/12/28 19:01:33 executing program 5: mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00002e7000/0x4000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009dc000-0x8)='./file0\x00', 0x40040, 0x140) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000354000-0x58)={0x9, 0x9, 0x5, 0x3, 0x19d0, 0x94, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:33 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, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000911000-0x4)=0x102, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000da1000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x10000000}, 0x14) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000ab7000-0xa7)='\\', 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f000095d000)="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", 0x431}], 0x1) 2017/12/28 19:01:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000875000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000668000-0x10)={0x778, 0x1f, 0x9, 0x5}) timerfd_settime(r2, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, r1}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/28 19:01:34 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000121000)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[], 0x0) 2017/12/28 19:01:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b87000)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000-0xc)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x10100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001000)={0x6, 0x5, 0x40, 0x87, &(0x7f0000000000)=""/135, 0xb4, &(0x7f0000000000)=""/180, 0x30, &(0x7f0000001000-0x30)=""/48}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000047b000)={@generic="ee17cb46c959d91b01d507985bacdf89", @ifru_flags=0x2800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x3, 0x100000080017, 0x6) write(r3, &(0x7f000057f000)="1f00000003021d4a9f6046e701800000000000000900010001000600df00ed", 0x1f) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000d86000-0xbc)={0x6, 0x3, 'client1\x00', 0x3, "6ccccd357c37deea", "0a138a177867d95bfe15b9555eac9ce1595d8f0fcd1ad7fefff5fbb1588102bd", 0x4, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:34 executing program 2: msync(&(0x7f00002af000/0x1000)=nil, 0x1000, 0xfffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001e5000-0x4)=0x0, &(0x7f0000000000)=0x4) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2017/12/28 19:01:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001f3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$ax25(r1, 0x0, &(0x7f00006c4000)=0x0, 0x800) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$usbmon(&(0x7f00002e6000)='/dev/usbmon#\x00', 0xffffffffffff6eb0, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a2c000)={0x0, 0x1}, &(0x7f0000328000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000c92000)={r5, 0x20}, 0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf3000)={0x0, 0x0}) r6 = fcntl$dupfd(r0, 0x406, r3) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f0000bf0000-0x2)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000afe000-0xc)={0x0, 0x0}) dup2(r2, r3) 2017/12/28 19:01:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00003df000)=0x8001, 0x4) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000347000-0x4)=0x8000201) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c47000-0x28)={@common='gre0\x00', @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2017/12/28 19:01:34 executing program 0: mmap(&(0x7f0000000000/0xd5a000)=nil, 0xd5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d4c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000c7a000)={0x0, 0x0, &(0x7f0000498000)={&(0x7f0000542000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000050c000-0x1)={0xffff}, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000081000-0xa2)=""/162, 0xa2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00008c7000)={0xffffffff}, 0x1) 2017/12/28 19:01:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00007c2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000014d000-0x4)=0x14, 0xebc607592a9b1221) fcntl$setlease(r0, 0x400, 0x1) getrandom(&(0x7f0000b73000+0x35b)=""/54, 0x36, 0x2) r1 = syz_open_dev$loop(&(0x7f00005c8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x401870c8, &(0x7f00001f5000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "399f23631d000000000200000100000000000000eaf7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b8152df6a48251f7d51933223e1cab867dbd761faf", [0x0, 0x0], 0x0}) 2017/12/28 19:01:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d8d000-0x9)='/dev/ppp\x00', 0x222000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000020f000-0x10)={0xfff, 0x3, 0x101, 0x0, 0x0}, &(0x7f00002b9000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000491000-0x8c)={r1, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000aac000)=0x8, 0x4) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a5b000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df2000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000d8c000-0x50)=[], 0x0, &(0x7f0000d35000-0x75)=""/117, 0x75, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f98000)=r1, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f00006ff000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000382000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000233000)={r1, 0x80000000}, &(0x7f000069e000)=0x6) 2017/12/28 19:01:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000+0x70c)=0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"f5269d93ab8a4a7a47b151f5086f89e3", {0x4, 0x7, 0x6, "30ae25b2a4f4", 0x101, 0x0}}) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2017/12/28 19:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x8000000024, &(0x7f00001d0000)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b53000-0x4)=0xc) write(r0, &(0x7f00008f6000)="1f0000000a03fdde000080fdffff0ffffffff8000900010000000000007fff", 0x1f) listen(r0, 0xff) 2017/12/28 19:01:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000685000)='./file0/file0\x00', &(0x7f0000f26000-0x1f)=@random={'os2.\x00', '\x00'}, &(0x7f000057c000-0x6)='ppp0(\x00', 0x6, 0x2) r0 = creat(&(0x7f0000749000)='./file0/file0\x00', 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005ea000-0x6)={0x0, 0x2}, &(0x7f0000ee8000)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001c6000-0x14)={r1, 0x6, 0x1, 0x1, 0x1, 0x2}, 0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b75000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000022000-0x2)=0x5) 2017/12/28 19:01:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) nanosleep(&(0x7f0000df7000-0x10)={0x77359400, 0x0}, &(0x7f00004d1000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, r0}}, &(0x7f0000b72000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ab7000)='/dev/ptmx\x00', 0x2000000000000, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r3, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fanotify_mark(r5, 0x20, 0x40000028, r1, &(0x7f00000ed000-0x8)='./file0\x00') accept$inet6(r5, &(0x7f0000458000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f38000-0x4)=0x1c) fcntl$setown(r3, 0x8, r2) tkill(r2, 0x16) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f00003bd000)=0x0) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e91000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$int_in(r6, 0x5421, &(0x7f00005ca000)=0x7) 2017/12/28 19:01:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) getsockname$packet(r0, &(0x7f0000283000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe2000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004fc000+0xe8c)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:34 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0x20200, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000015000-0x78)=[{{&(0x7f000001d000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001e000-0x50)=[{&(0x7f000001e000-0x58)=""/88, 0x58}, {&(0x7f000001d000)=""/104, 0x68}, {&(0x7f000001e000-0x91)=""/145, 0x91}, {&(0x7f0000016000)=""/58, 0x3a}, {&(0x7f000000a000-0x1)=""/1, 0x1}], 0x5, &(0x7f0000013000-0xfb)=""/251, 0xfb, 0x8}, 0x3f}, {{&(0x7f0000011000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000012000-0x50)=[{&(0x7f000000d000)=""/0, 0x0}, {&(0x7f0000009000-0xc8)=""/200, 0xc8}, {&(0x7f000000d000)=""/198, 0xc6}, {&(0x7f0000011000-0xaa)=""/170, 0xaa}, {&(0x7f000001d000)=""/39, 0x27}], 0x5, 0x0, 0x0, 0x3}, 0x8001}], 0x2, 0x40000000, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2017/12/28 19:01:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x40, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000001000)=""/186, 0xba, 0x10000, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) [ 57.094688] audit: type=1400 audit(1514487694.085:40): avc: denied { listen } for pid=10938 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/28 19:01:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000e45000)=""/175) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f00000d1000)="f4", 0x1, 0x207ffd, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 19:01:34 executing program 7: clone(0x0, &(0x7f0000002000-0x59)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xd7)="") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDDISABIO(r0, 0x4b37) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ad7000)='/selinux/create\x00', 0x2, 0x0) restart_syscall() 2017/12/28 19:01:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00007a1000+0xcbf)={0x0, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000024f000-0x8)={0x0, 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) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x9, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/28 19:01:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x8, 0xfffffffffffffff8, 0x3, 0x0, 0xfffffffffffffffa, 0x7, 0x2, 0x3f}, &(0x7f0000f81000)={0xb8, 0x7, 0xffff, 0x8000, 0x1, 0xfffffffffffffffa, 0x6, 0x0}, &(0x7f00003f2000-0x40)={0x2, 0x7, 0x8, 0x8, 0x5, 0x3, 0x100000000, 0x4}, &(0x7f0000d10000)={0x0, 0x0}, &(0x7f00005c1000)={&(0x7f0000001000-0x8)={0x9}, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x3, {0x2, 0x1, @rand_addr=0xfffffffffffff800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x4, 0x1000, 0x0, 0xef, &(0x7f0000000000)=@common='tunl0\x00', 0x6, 0x3, 0xffffffffffffff80}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000003000-0x2)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) 2017/12/28 19:01:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000+0xc4f)='./file0\x00', 0xc000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000196000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x21202106}, &(0x7f0000c3f000)=0x98) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000feb000)={0x155, 0x200, 0x8, 0xffffffffffff8e72, r2}, 0x10) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(r1, &(0x7f00006a1000-0x8)='./file1\x00', 0x0, 0xd6) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fec000-0x8)='./file0\x00', 0x4200, 0x40) readv(r3, &(0x7f0000941000-0x40)=[{&(0x7f0000fe9000)=""/63, 0x3f}], 0x1) 2017/12/28 19:01:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = creat(&(0x7f000067b000)='./file0\x00', 0x64) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e11000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000b44000)={0x6, 0xa1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00006e0000-0x8c)={0x1, 0x8eb9, 0x1, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f000008e000-0x26)="26000000130047f1076ec1b00e000000000000000100000009ef18ffff00f132050027000135", 0x26) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f19000-0x8)={0x0, 0x7ff}, &(0x7f0000f63000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000168000-0x14)={r3, 0x6, 0x200, 0xfff, 0x9, 0x9}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000403000)={0x100, 0xeabf, 0x1, 0x4, 0x101, 0x5ae, 0x6, 0x40, r3}, &(0x7f00003c7000-0x4)=0x20) 2017/12/28 19:01:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000010c000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000d8e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005d1000)=0x14) r3 = socket(0x4, 0x4, 0x5) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000318000-0x4)=0x0, &(0x7f0000ec4000)=0x4) connect$packet(r1, &(0x7f0000521000-0x14)={0x11, 0xf6, r2, 0x1, 0x4, 0x6, @random="ec2469f6b468", [0x0, 0x0]}, 0x14) r4 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r5 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') sendfile(r4, r5, &(0x7f0000532000)=0x0, 0x4) sendfile(r4, r0, &(0x7f00009fe000)=0xfffffffffffffffd, 0x18001) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000ae9000)=0x0) 2017/12/28 19:01:34 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/28 19:01:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20000000f, &(0x7f000018d000-0x4)=0x10000000101, 0x4) 2017/12/28 19:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) r2 = syz_open_dev$tun(&(0x7f000079c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001e2000-0x28)={@common='gre0\x00', @ifru_flags=0x8000000001fff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0xc01}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f9c000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f0000a16000)={{0x40, 0x5}, 'port1\x00', 0x20, 0x40000, 0x4, 0xde, 0x100, 0x80, 0x3f, 0x0, 0x7, 0x9c2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000bde000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202fd}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/28 19:01:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='/', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000601000)={0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x101}, &(0x7f0000a26000)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ce0000-0x83)={r1, 0x7b, "398e2fe53c66504c357572e13ddb8f7e75367edbeb93e326802807944a5ba6b7c4f3cc563a925b9b2598f29e39ed7382d4c5411c807b7f8189c8a8592173345feaedafe841d221cc4c62ddcd976e6df73e0aaad3def6011b15f2c8f2c5313082a7a11eee317e948af6e23a070adacb4beeb4c4fd0b2b52c4038816"}, &(0x7f0000d3c000)=0x83) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2017/12/28 19:01:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008a7000-0x8)={0x0, 0x0}, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000c8b000)=[{&(0x7f0000e04000)="93ceae1cdf1b87ae65620ffb27d408d6d09de010d14ffc17c0c6e01626dc06f2352ce71a4077e709470c3e59d9550e80d4cd5fe6b0df5b18c91f685e5b6d5072f4c2df17af8ffa4689a56871d6cdd97e79cccc2d278a75b3a1a958811783bc85b3180d47ae30b44f9d47e67c59583d701fde", 0x72}, {&(0x7f0000034000)="f8247d70ee4bc39fa3b192aaf4264c7019d969826c7fb33016", 0x19}], 0x2) ioctl$int_in(r3, 0x5452, &(0x7f000074f000-0x8)=0x7) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) vmsplice(r0, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = dup2(r2, r4) r7 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r6, 0x4c80, r7) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x16) 2017/12/28 19:01:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='@\x00', 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00000bb000)="1f000000100033080000000000000e1e05020a00010006c716e804dcffadb3f837a0dc21af598d91efb7a70a3a847bfe", 0x30) 2017/12/28 19:01:34 executing program 5: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) epoll_create(0x9) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d1e000)={{{@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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f5000)=0xe8) 2017/12/28 19:01:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000482000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005cb000-0x4)=0x8) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f000069e000-0xe0)=[{0x18, 0x29, 0x3, "a1"}], 0x18, 0x0}, 0x0) 2017/12/28 19:01:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00000d6000/0x3000)=nil, 0x3000, 0x1000000, 0x110, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000627000)='comm\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bc1000-0x6)={0x0, 0x80000001}, &(0x7f00004d4000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000deb000-0x8)=@assoc_value={r2, 0x3}, 0x8) fchmod(r1, 0x0) 2017/12/28 19:01:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f00008a8000)='`', &(0x7f0000024000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000025000-0x42)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) r1 = getgid() r2 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r5 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x7, &(0x7f0000002000-0x1c)=[r0, r1, r2, r3, r4, r5, r6]) setgroups(0x0, &(0x7f0000004000-0x8)=[]) 2017/12/28 19:01:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00000e9000-0x8)={0x0, 0x0}, 0x4, 0xff) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) 2017/12/28 19:01:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_setaffinity(0x0, 0x8, &(0x7f0000274000)=0xfffffffffffff662) 2017/12/28 19:01:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{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]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000af3000)={0x5, 0x9, 0x7f, 0x7cf5, 0x2, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f00001bf000)=[{0x0, 0x0}], 0x1, 0x8d) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000bea000)={0x3, 0x78, 0xe6d, 0xcf6, 0x80000000, 0x1187, 0x0, 0x3, 0x2090, 0x2, 0xffffffff, 0xed, 0x487e, 0x4, 0x0, 0x5, 0x3, 0x9, 0x8001, 0x24c, 0x200, 0x0, 0x1, 0x3f, 0x1, 0xfffffffffffffffe, 0x0}, r3, 0x800, r2, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cb2000)={0x70002012, 0x0}) fstat(r1, &(0x7f00007e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 19:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000df5000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000067a000-0x8)={0x0, r0+30000000}, &(0x7f0000327000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) 2017/12/28 19:01:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000fb6000)=""/0, 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}, 0x0}, 0x10) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r2, r3) sendfile(r4, r4, 0x0, 0x9) fcntl$setown(r2, 0x8, r1) tkill(r0, 0x21) 2017/12/28 19:01:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000008000-0x6)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dec000-0x10)={0x0, 0x42e, 0x8000, 0x7f}, &(0x7f0000b18000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000cc8000)={r1, 0x80000000}, 0x6) 2017/12/28 19:01:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000a76000)=0x0, &(0x7f0000238000-0x4)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000db4000-0x28)={@common="6772253000000000000000f000", @ifru_map={0x6, 0x5067, 0x3, 0x64d4, 0x3ff, 0x0}}) mknodat(r1, &(0x7f00009f8000)='./file0\x00', 0x8000, 0x7f) 2017/12/28 19:01:34 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00004cd000/0x2000)=nil, 0x2000, 0xfffffffbfffffffd) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") unshare(0x40000) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/28 19:01:34 executing program 3: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/120, 0x78}, {&(0x7f0000000000+0x485)=""/253, 0xfd}, {&(0x7f0000001000-0x1c)=""/28, 0x1c}], 0x3, &(0x7f0000000000)=[{&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000001000-0x20)=""/32, 0x20}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000940000)='/dev/hwrng\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000af1000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000038f000-0x8)=@assoc_value={0x0, 0xffffffffffff8eb6}, &(0x7f0000088000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ef8000-0xb2)={r2, 0xaa, "ec2774e573e20d85ed114a522998f07ee169590617e7a67ef033625ad7a2c40224e627dc4dd056cb1eed68c379a7bbc369c3d9ea03b151bad7edce44c3ed90b0793a03a0a70d850d421df852fa17d183bdcb6bba17bf115ce838fccf9ffae3ffeb14691e413c90e073b47419894f90160ac7483d624f72d08cdaa484393b72de14919eccc5a2528c039c0beaad2fc56abedd18ee24e8138169b55cbef1b35738f4193bd409add2065bbf"}, &(0x7f00004a1000-0x4)=0xb2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") rename(&(0x7f0000035000-0xc)='./file0/bus\x00', &(0x7f0000016000)='./file0/bus\x00') 2017/12/28 19:01:35 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000002000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) r2 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x10200, 0x109) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000010000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f000000a000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0xd, &(0x7f0000261000-0x4)=0x0, &(0x7f0000b87000-0x4)=0x4) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2017/12/28 19:01:35 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x1, 0x2b}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0x1000)="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", 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xc)='mime_type$&\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009d8000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000000000)=""/92, 0x5c) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00009c9000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r3 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x8)='em0ppp1\x00', 0xffffffffffffffff) keyctl$set_timeout(0xf, r3, 0x0) pread64(r0, &(0x7f0000000000)=""/3, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000002000-0x10)=@generic="7ea3784f75ddc54e5e989e93a903c19d", 0x8001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000331000)='keyring\x00', &(0x7f0000d40000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) r4 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000be9000)='./file0\x00', 0x6002, 0x0, 0x0, 0x800, 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000aaf000-0xc)={0x8000000b, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007f9000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd823, r1}) sysfs$2(0x2, 0x5, &(0x7f00007bf000)=""/7) epoll_pwait(0xffffffffffffffff, &(0x7f0000126000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003a0000-0x8)={0x0}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a27000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_icmp(0x2, 0x2, 0x1) 2017/12/28 19:01:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="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", 0x939, 0x0, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) read(0xffffffffffffffff, &(0x7f0000ce1000)=""/4096, 0x1000) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00007ba000-0x4)=0x7) shutdown(r1, 0x1) 2017/12/28 19:01:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000067c000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000256000+0xfc5)={0x0, 0x0, 0x9a4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f06000-0x10)={0x0, 0x0, 0x8}) mount(&(0x7f00007a2000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f0000634000-0x6)='tmpfs\x00', 0x20, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r4 = dup2(0xffffffffffffffff, r3) accept$packet(0xffffffffffffff9c, &(0x7f00005f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000039a000)=0x14) sendto$packet(r4, &(0x7f0000000000)="e472d92950ec23920340f8c4059ffb0f93b4318708d1dcdfa6711ec19eae58eb08d7754b192245ed43e343f0bb87203987ff9afc43", 0x35, 0x20000011, &(0x7f000024f000)={0x11, 0x100, r5, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mkdir(&(0x7f00002df000)='./file0\x00', 0x0) mount(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x4000, &(0x7f0000dce000-0x3b)="40ae5333518731258c396f48aa97e51db969740000000000000020d00896c925870000006cebb253e0070283148bb85c2af12e3b521497b7f13329") mount(&(0x7f0000500000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00000e1000)='ext2\x00', 0x1793d0ab4bda7a2c, &(0x7f0000ffc000)="") ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ada000-0x10)={r1, r2, 0x8}) r6 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r6, &(0x7f0000db4000)=""/1752, 0x6d8) getdents64(r6, &(0x7f000051a000-0xc2)=""/184, 0xb8) 2017/12/28 19:01:35 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000aaa000)={0x0, 0xe4, "635f7da0c1337fa70d546e9feacf13c0b7784762fa8e3ca0ab640db89f131bf47237abc8b3b4d6f735b3825a12c536925460f62ff149242414c4fed08e20a5a032d5b4a479e89bdbb1b31c0fe25c013a2020aa6eaf0103724eb342673a6fad4eef0f67bfbececc957636f90e972709f5e56edca0b21c3d40f536020d058ff68eb048f083487b7e50c7fe901e0f32f254d879f58aa154f1206b8a3dbcd03268bc927a838a598b1ef9a5c6863706694b5a88611010a92f5420f7846e1b4cfcde0a88e4ea3366b013b8274e5a2dfb8003572bb95fd4d41f5192119d717bf80073db3fea99b4"}, &(0x7f000012c000)=0xec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7fffffff, 0x0}, &(0x7f00004a8000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x8, 0x0, 0x0, 0x7, 0x2, 0x6, 0x4e2, {r2, @in6={{0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x17b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xc1, 0x7, 0x7f, 0x5}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000-0xb)='pkcs7_test\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = dup(r5) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000000000)=0xcf, 0x4) bind$inet(r5, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000b3f000)='vegas\x00', 0x6) connect$inet(r6, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r6, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$packet(r6, &(0x7f0000681000)="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", 0x3d0, 0x3, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 19:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xbfb8) fcntl$setstatus(r0, 0x4, 0x400) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x80000000017, &(0x7f0000916000)=0x80000000, 0x4) [ 57.974111] audit: type=1400 audit(1514487694.965:41): avc: denied { setattr } for pid=11021 comm="syz-executor5" name="comm" dev="proc" ino=19953 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2017/12/28 19:01:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d55000)=0x0, &(0x7f00001b7000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000985000-0x4)=0xefffffffbffffff5, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) bind$netrom(r1, &(0x7f0000631000-0x10)=@ax25={0x3, {"e8d7b7644a9fda"}, 0x3}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x400000006, &(0x7f0000307000-0xaf)=""/175, &(0x7f000018e000)=0xaf) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000013a000-0x10)={0x77359400, 0x0}, 0x10) 2017/12/28 19:01:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000769000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") mkdir(&(0x7f0000480000)='./file0/file0\x00', 0x0) modify_ldt$write(0x1, &(0x7f0000745000)={0x6, 0x20000000, 0xffffffff, 0x1b9e, 0x6697a4e9, 0x80000001, 0x401, 0x6, 0xffff, 0x6}, 0x10) 2017/12/28 19:01:35 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x800000, 0x2000000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000000a000)=[0x0, 0x0]) 2017/12/28 19:01:35 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) inotify_init1(0x80000) ptrace$setregset(0x4205, r2, 0x10000000002, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) 2017/12/28 19:01:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) 2017/12/28 19:01:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000eab000)={0x0, 0x8}, &(0x7f0000606000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000874000)={r1, @in6={{0xa, 0x2, 0xc9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa65}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44f2, 0x1a4c, 0xfffffffffffffffd, 0x875e, 0x0}, &(0x7f0000df3000-0x4)=0xa0) ioctl$TCSBRKP(r0, 0x2286, 0xfffffffffffffffc) 2017/12/28 19:01:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000001000-0xd1)="a05cbd55024a62dada368b99d06e244b039e9b9d1643129e51d66e9a4ce80103c418119a8a3b09bd8bde4ca5e280851eb7b0993c0d1076e4a45cddec836edd657d8145cf2eff6021ec959ae1f201a1bc0f4840810688373090bf19b14ce294d171de1500a777aa5c02a0996f50c19eaba9a015f36cebea1c2bd580d41ac60dc6ebd9713b1c225333f94870f3f699ba6930c0f556c201319a781ccfa2a6c30c4a71b432848225068060e9d4692bb9467c63356908d419b5a6d77391b4d5ec63fa67e268221dc393d65c30db653c63fd5a22") ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000002000)={0xf7ed684, 0x81, 0xfff, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x1, &(0x7f0000000000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x20100, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2017/12/28 19:01:35 executing program 7: clock_gettime(0xfffffffffffffffb, &(0x7f0000103000)={0x0, 0x0}) mq_open(&(0x7f0000f61000-0x11)='posix_acl_access\x00', 0x41, 0xb9b55a74a3b22f4c, &(0x7f0000018000-0x40)={0x1f, 0x3, 0x2, 0x8001, 0x5f, 0x8, 0x0, 0x4}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000efd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x9b, @time={0x77359400, 0x0}, 0x5, {0x2, 0x1ff}, 0x1f, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r0, 0x100) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002ab000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f00008c5000-0xd)='/dev/usbmon#\x00', 0x81, 0x101000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00001b7000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0xfffffffffffff001, 0x3, 0x10}, &(0x7f00008c2000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000514000)={r3, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x400, 0x1f, 0x10}, 0xa0) syz_open_procfs(r1, &(0x7f000067e000)="1000737000cf3b") pipe(&(0x7f00007d4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00004fa000-0x14)={r3, 0x7, 0xffffffffffffffc0, 0x7ff, 0x1, 0x5}, &(0x7f000062c000-0x4)=0x14) 2017/12/28 19:01:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000232000)=[{&(0x7f0000724000-0xe0)=""/1, 0x1}], 0x1, 0x102) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000338000)='/dev/keychord\x00', 0x400c02, 0x0) getsockname$unix(r2, &(0x7f0000faf000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000794000-0x4)=0x8) 2017/12/28 19:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000011d000)='/dev/loop#\x00', 0xffffffff, 0x0) ftruncate(r0, 0xbd) unshare(0x20020000) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ad3000)={0x0, 0x0, 0x0}, 0xc) syz_open_procfs(r1, &(0x7f0000903000)='autogroup\x00') r2 = gettid() exit(0x0) chdir(&(0x7f0000d3d000)='./file0\x00') syz_open_procfs(r2, &(0x7f00001f9000-0x8)='ns/ipc\x00') 2017/12/28 19:01:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000043d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f52995946269", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xc75bc5054bbfb4ad, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "100c9f75"}}}}}, 0x0) r0 = open(&(0x7f00003a1000)='./file0\x00', 0x20000, 0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000d8a000-0x6)={0x20, 0xab6, 0x3}) 2017/12/28 19:01:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x6bb7}, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000869000-0x1)=0x4) r1 = socket(0x2000000010, 0x3, 0x0) write(r1, &(0x7f00002a2000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) 2017/12/28 19:01:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003b5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008e0000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3373a52cf479ce20a7545aac7b8c67bb"}) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r1, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x30) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2017/12/28 19:01:35 executing program 7: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80002) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x400800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 19:01:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pwritev(r0, &(0x7f0000d8f000-0xa0)=[{&(0x7f000001b000)="0918f5e007670fd135a9e199bb837a10b5225592c21c1ef16a4ac5d1bf3bdc1776aabd8a1006e33308ad1d14f216a7b898e88415faedd56e815368a14ea78e9ab6a9bec92d988432ab13c3a1713a1b3974f0fe74b5b6f17a6b4def1843d40b005504aa65ecd5cd711bdfde5c9d58b8d59028599e0acfabc9e1ee3de235894ce4b88b3f52133784c0bfb9680015f9377af2ac3d62af8f17e0f5d58fab42aa79a914050828c877c4aae6e311a86bca153364000547c8726fa6e338f7057e953a0c292b36ca52128925f1b458bfaa300a327ad85818fa30a6f95c541e", 0xdb}, {&(0x7f0000d4b000+0xef7)="d7ca7a0421a8a5e5b32ccd8dd5a404a2a4b0f194e6774f3f85983eabc40ddd99afa6ccdd2e145860a8227e70084c28d078205b077e583e7e6b8291e39d7f9c8baa405d5e4f4dfa6a974dcb4bef77ec765383ba336fb462c11f8b1bfa7a7097ed88c6e8e436e683704f74550a5e5eefce1bbd32f6fabd579ee4f8f55872e21931391c67a9d0b7578ae9bc0e8ec3ec7521f3c2ef948218aa4d4636a6ec2389312911ad4aadd103", 0xa6}, {&(0x7f0000695000)="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", 0x1000}, {&(0x7f0000910000)="6f2fbda12748afe046eac656167943f82da842816729ad278164f8bec2cda8eaefdd6f2e0c489bc6d4a367a32209cc533eb20996a33a24992c91ed7c88179c68a1845eb8", 0x44}, {&(0x7f00000b9000-0xa9)="6f1ac38076ef4ebda855310cc77213d49ed6f24e86922a7ec2b3d6ce8741368c6766f8a2b5f0fe0a74737f2d70a727c704ffebd73d9c752b974c8da4add0c63eb3b75f883ccc801c403d19d6b63d1226e838e3278c97975c03b3951844eea5808d150a8b18e5f15b1f46b4ac0f83d380d69f5d841f35488e350fc2c7e384e851a157ccf92462b95bdd0eacc4eb230257aa9df1d2b81bc6bef3d31a0737d3ba5a856b74a4cbf792e504", 0xa9}, {&(0x7f0000a2f000)="ab3f65ffeca71007c798e65e2c8067d031fad6c12c0c1e3ca2ad265d70591d465e5f6e8d951df9a2a908fed65e91a02c27a46fc23d2b9908113c255c0efcfb53892e397fd10db20e628363201466aba94ae84aa0246dc0c43f36d7221473a5e6362a7fb82c97219a64ba617e5791", 0x6e}, {&(0x7f0000922000)="9803abc63bbaf32ee3a08379ba470609cb4f6f2ec01abdccf85cc5b984ebe7119761f2a1d99fee7351be901fd926a3a8c9038d59f87a90144dd6c85261d1e9942c0bace636c51679593fdffbc92bbcfe79be4465dd63bc9450431f2d2acf2f9b5a5a04c67421dbc2f2b313c82cfd93e9cc3d1af91d359334ef08bccacca1b54bd887a8eafb71a54fc8de1f790ed312861d08953f893ea7bf6f17eca813409f65c702029a69f4e644b28ce188b7aecf86e685e3f4be48acf2651d082414e33c63ca8c53859285cb761a0bd013efd99139610762e7e3", 0xd5}, {&(0x7f00008d8000+0xe2e)="9fd5d6dc9610cdd6862b4cf326eb7793c56840e3ea0ed49975b130f3fcd7ff6bc353ecd1fc8095326f8f4f43a63cc8a704b9b3b70b039766ab95b61929213b2c3c4a4d5dafa92cd51cc36c7324547033805ee615d9649aaffe5b425efea6450a6684c84941672840f3db17a0cfc1211548db26ffa7dce3b29ed764f978ed48e18116883092b5a12fae436f51d73cc1c0ea46f42ece1b7298f67af10c6e69669f84d907e0b4f272090a9b155d73ac0ba645cff0b4da9873641e4047fe253b670dccc4fa9be91d1136ee879ba8845b6c7f9ac029eadffde9e7374a289f03a90c9510c9d959069b7f0be89d509c5658b751", 0xf0}, {&(0x7f0000409000-0x82)="a819438659e57d51df8a6d744406dd2dfff5cde7b3f3db03c20d81154196fd74e68df3e5da8418f8fb95993bbaab3ae0b8b154dd1a5a4858880ab24c3f8a16b32c123957417d9a594831e05826cd40c3ffb4a7f23f8630372790d47c962e7b39872a25efd64569d6df2aa8ce607988076fc29a783520bab9b04dbbf2c8f993bf628e", 0x82}, {&(0x7f0000c0c000-0xb2)="469bed6bd440e08e78d99157275b8ecc5a3b5e8e3a5e04105d6f5e2d1ecf98867a6e32dc3f667c6539d019df80bf28f7be5d00ab887ef6ff630215a571c083d3f8a7a0da4906a41f4a55055d787e7a470995f0b79a62db569bcbea583dd59e8bacc58f58853a57eeadac6c0461f55c1f5e3dc76c42d2d99a0405d2e4d14561731b0dad310a59b5de6da38be9d522c39ccbed5e80fa620e736c883474a6230ac8acd64e207a0998ff0f5082da298d10f980b3", 0xb2}], 0xa, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b6c000)=0x4, 0x4) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000429000-0x48)=[], 0x0, 0x0}, 0x0) 2017/12/28 19:01:35 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000012000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrlimit(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000472000)='/selinux/context\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000570000-0x10)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000dcf000)="4c1c93bbe7e6cccd33619eb6db8f248d20bf53e0363d1507956fe348d9c7b03827197e8378b936cb851f8c405a6de53c0eccd8d85909893e2f8ea75f7e0494f51df085cb514ef65178af30746fb3954170fab730f907eca69a62b6f3486e582b40d4994c10095ea15f0a52be11f458776c793635966239cb837476a648d6cba92107ea7b8f0bf7f1b96a3b9a2371351da21afc35ac6b05f6097b4d47b6bb4e49ecf4bb32e944c812de6984c9cc46bcbaf19ef2343ebc591daace3812534dff01ce", 0xc1, 0x9, &(0x7f0000c9b000-0x10)={r3, r4+10000000}) 2017/12/28 19:01:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) munlockall() connect$inet6(r1, &(0x7f00006fc000)={0xa, 0x3, 0x1d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00005dc000-0x4e)='y', 0x1, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x0) r2 = add_key(&(0x7f00009e4000-0x6)='logon\x00', &(0x7f0000ebb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000168000)="983dbc1a27c4daeda47f", 0xa, 0xfffffffffffffff9) socketpair(0x8, 0x6, 0x3, &(0x7f00008d9000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") clock_adjtime(0x0, &(0x7f0000c06000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000ef2000-0x8)={0x0, 0x0}) syncfs(r3) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f00007c6000-0x25)='GPLeth06eth1#em0(proc,^.!!\\&vboxnet0\x00') 2017/12/28 19:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000009e000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a61000)={0x0, 0x5, 0x6, 0x40000, 0x7, 0x6e82926d}, &(0x7f000076b000)=0x14) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000338000)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000050d000)={r1, 0x5}, &(0x7f000076c000-0x4)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f000000b000-0xf7)="445d8cf53e8e165ce336db318773f3737dab96d7348e6f04f89ddee9abbe4ad75c3a80e47290f16db5fd54d4aab1475fed4aae79323f533b3d06fb79549dde4cf7080a9af8035f3d1255a6ec8b6b5b6d92fe3d062b5c4e0ebb211e13f9bf1d368b328ff32e80e9bfeea36145dfcc3ae410b5ec69799849895f964d2770e4ad9f130f000de59c14dac18ab91ddc9ecbd8a490c304f0f17e27decb7ee0cc564e34de978c914d721e47cfb340099127386eb278f2cb772ec39e6c93d725134fc0c8336f885e784ab637ddb3c34f59c9051068ef875c42543402882ed005a0a124b8c8999db16d5db8ad01b90392b0aa0ee7211a167f1f6e29") socket(0x8, 0x80000, 0x2) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000a91000)=0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x30, &(0x7f0000801000-0x108)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/28 19:01:35 executing program 4: unshare(0x400) r0 = syz_fuse_mount(&(0x7f0000af7000)='./file0\x00', 0x4000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) flistxattr(r0, &(0x7f0000125000-0x53)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000002000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000004a000-0x40)=[{&(0x7f00004cf000-0x6e)=""/110, 0x6e}, {&(0x7f0000b8b000-0x37)=""/55, 0x37}, {&(0x7f00001b4000)=""/186, 0xba}, {&(0x7f00001b1000)=""/120, 0x78}], 0x4, &(0x7f0000bd7000)=""/79, 0x4f, 0xfff}, 0x40000020) 2017/12/28 19:01:35 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dc4000)='/dev/keychord\x00', 0x80c2, 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) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000bbe000-0x8)={0x0, 0x0}) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f000078c000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d19000)=0x1c) r5 = eventfd2(0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) r7 = open$dir(&(0x7f00007d3000-0x8)='./file0\x00', 0x90000, 0x40) r8 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000042c000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x4402, 0x0) r13 = syz_fuse_mount(&(0x7f0000d1c000-0x8)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x9000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x101, 0x0) r15 = getpgid(0x0) r16 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b84000-0xc)={0x0, 0x0, 0x0}, &(0x7f000078e000-0x4)=0xc) r18 = userfaultfd(0x80800) r19 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e1c000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000317000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000910000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) 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) r25 = socket$inet6_sctp(0xa, 0x1, 0x84) r26 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a71000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b4a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000154000-0x4)=0xc) 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) r29 = gettid() r30 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r32 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000077000-0x4)=0x0, &(0x7f0000cd2000-0x4)=0x0, &(0x7f00001af000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c0b000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000bde000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r38 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008be000)={{{@in6=@local={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, 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=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r40 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004f4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r43 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00006e0000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) r46 = socket$netlink(0x10, 0x3, 0x16) r47 = syz_open_dev$sg(&(0x7f00003e1000)='/dev/sg#\x00', 0x6, 0x2100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r48 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) r49 = socket$packet(0x11, 0xce8eda62481a9730, 0x300) r50 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000999000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r51 = getpgrp(0x0) lstat(&(0x7f0000696000)='./file0\x00', &(0x7f0000dd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00005b9000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) r54 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000622000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000dfa000-0x118)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b6e000)=[{&(0x7f0000f7c000)="4d3f542e1b8e99f3b2104b9030af85e26f1398b6fd910ab4cf2de4477e873619cdf041ee0659ad4a0ccd476e91cf8a2e827702e51502ee272a31f4ac9a630c76390141ea1b9d6bf22312dce4ff2758592cf3dbba24832fdfb7a9364c20a1be924d6e6998db0035d360906ab2cc5ddf017cfefe7e5715d618a2b019629e6bb967e703480d9e6fbf19a18e42beea8ddd9625d74660956160e989d8acc776fa17d0022b82b0", 0xa4}, {&(0x7f00005ec000)="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", 0xfd}, {&(0x7f00009bf000)="95d54fde7f6a434a8ee55f09ef21de920dd08bd012959ff3394687ee2f5f046f403dee3a9e921474e0b15dea1622be7d26704b7eaacd3d2ec911c84456dd67160d976eed32d712444d695c418df486a671be5e08c22a246166419759aa14627588232277ac4d7868b1906e95", 0x6c}, {&(0x7f00000c0000+0x3c2)="67fd4d50495253b77af1e4d680e9f20ef49f171d6f00871833716854ec49e0dbde557378df09ef39459bbd6fd416c90fb48baa36775fbbea956409a28ec0ff42b7b6b421a332026c7ca5df18f92d4a272c1d2c3428e6f32e96e3e43e780a93528aa38c595ef0821f78e7aff639e20a5b308e55e6c13c22cd87d6403350c2429a60ce8830d3c90f24c47f3a15979f80b88b4b739fe44c2c3e6f8a2183cff2fc8d3693e22beed4db258f1a33697f8b915f6ab08d4d11931d4a4f1ca091e078660dabf75522a1db21135070768ba5657c68b34de1a382149dc42a71b2cd2e8a2e8d07", 0xe1}, {&(0x7f0000001000-0x2e)="505c3e5c5c56c350f18eebb765758645ba4efb12ce4b7e092843b3cb78b59d78a398210fe96298e531fd5c012196e6086139528b24f4c4c5c42558fae12c2b3b68d753a74c99674ce7d648e677b6986382d26c33acbd0174b09cb6b7becb29b6bee66e0696e3f5fe967159c925061af7db2d29bbabf219c3a1dfc5742640b38cf09b9a095149a18be07ce0d18fde2089fbbc03874897119f72be3dae5ea40465ac57f44060de66a93432660424b71c102a691ccf8e1c17024f60c2dc1650056eded447cfa3f56900c20290bf06f2158a7885ce0549ed9587cffac789c8180663573b6d26e075281fa2c9de48aa02355b", 0xf0}, {&(0x7f0000001000-0x6e)="82263f52159b01f705f7976e7c9b2003dde62ea933a8e8a860fa3f7d1def69274f2003238aaa9fbb0e34eaaeff810e896c44c6d6c7405866fb62babadf8d0fd3e364dbcb9a30eaa8af4cb717b9a2318c33b2f7fd6b3e2e96887cf5cbda4dbd57c554aa006d47ddf730bc2ce7cea9", 0x6e}, {&(0x7f0000001000-0x5c)="ea2e20705c984c124323ef784bf24ce7bbac1ddc810cdbb1ae13adb9e6b8dbbe4fc5fc3f7325f44488e3ea2d28f7ff595be9c0c924bc466a911a51574c9c49a8369c694939696e4fe6b540a2951c5e55d599079033c2f043624a19b6", 0x5c}, {&(0x7f0000ead000-0x89)="a8cf45e6e8521c4c5262f6800c8c1b618041256afd3a6ebfb010a51d24dcb5bc04ab959fdca48a8b30687ad5f7a7d29ca858cec6b596578cdaa71754b9f6c5249e41da7081277a666179285697bf121c7e0fce78c29364bf09ae4fd4d7dd6e14b6a8f5eed8aec6cb26658eba80c26767b1e954a9d772ed60205cf6c321c5075ddf37f415196119e6a1", 0x89}, {&(0x7f0000b86000-0xa3)="55572e3f1fe6e4bb522831110d48533f6166e2ce23b17fb73eb619283f08689f2862e4bee800306d222d86875d7cf0a9e8dc4204e5e2462e3dd207717eaadd34b930f2277adcfc48ecd47c517910cd483fd2a0592ca68eb29e3dd853cbfc390060f4689300f74fdc557c9836a12c8eb71ffa9f22870eef1afe0e3c327aea14f4f8afe883d1d784ec259e9c048261896cedf05f62ae65ba3ef6074721448fe31a631ba8", 0xa3}, {&(0x7f0000315000-0xcb)="ec0ece2409290ed6c05f74dff11eb2261bf7bf1aa41ab8a23aef47484f566e490a57e229199950d223702559f048616a08f643d6a3d2a5f8ddceae5846131cecab9b8eae5c49a1af12b31fafebccac14bfe9ca78e960171df9e12ffa0cb0d09682c2ec0d20691cd7fd40d69f1a2561d8429158612e4c77ca0c059edc589c2db6c0c5a39483cf3e6669bb4ab94bbbeb4cb03d596bc158bb4319c7ebb3329a5de8df0393a531a2da9ff85f88aff7d1c8223a92d416cdbaceb587b09789e8d276814873b877b759232e8164c4", 0xcb}], 0xa, &(0x7f000043b000-0x110)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x20, 0x1, 0x1, [r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r11]}, @rights={0x20, 0x1, 0x1, [r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r18, r19, r20]}, @rights={0x18, 0x1, 0x1, [r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x110, 0x8000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="2a90f78f990d1f6065d86946f097e74331d0793a7ef94700d9a226eb338f39724b2a093d205349f551adb48791415db08239772222eb3076f740ddd2560f599cf2a44bcdbcaa51546eb9bf969c8b5b234b7aaf6405a6a97cc06bf3f868747e7cf1e29f2751bfa6a61da10790d12188f2d4321e1d05a80a0c25a9e195e8ed62cb680a03e4953efc215a3a89a70b13f0aafddc6cf89a49a3706c4f", 0x9a}, {&(0x7f0000ce8000)="f4731feadb48e7af7caa07e9b5e6e203c2bd1d5d3733acf572a3d79a94f68b6682adaece69e1d8283a36322de53557d1f13e0536911ebeea415df9987f4706ddfee03814b8d5db15ee91f4ee9ed37bdd73c8c27870a3295af434cc600a6e3042742177128f987f81688e8fcffc2329b7fce912e2e91bbd1a72e38db2e2fc46358ccb6c1fe4c29ebad1682f3c63c319df575d5da1d46df81541a69e17c9c258a00c22ac04f35c78cfa5b396ed11282a9e6eed5b81dc6484890f326dd854d9e5a81aff0dced9ae0ce3f73cb290a075f5a846be713a0a4289c43f7dd6", 0xdb}, {&(0x7f0000001000-0x7d)="2260e1896719ed19f1e52fb909e9a7639b76331b63928d39b26aac570b28f35f3a612f530b5241a2291d45b291475f0ab232f88e9a60ff4684ce5a2971cd17f2aedb41ea90bdcd93c12b3c0a18796113f7e9deed6bca0f4b292fadbd4b4d8a732070625d21c80e0ea8a57e25d09b53ae83fe5b69de6e705623cb960a3a", 0x7d}, {&(0x7f0000001000-0xb0)="96d94d67d6f69274a360122e5e848f153ee120abcd17d73cd7986f0d50c528afabf2396ba1d05abfa8e96b0fbdcd01df2b85b6e0e944fb8d6ca4cf60334efc9d2b252b3702a431aade4325d1a4a50251f776ceee146fd58cdd439580b15b39987e53107572a3ea750ad61e4470ccec4bd0860857a753e4d0dfd87cd3042f1a92e97a782a95d3b9902a8a409debaf2ea59959ab89041e90e9250d8b5ff901008d1a7ee91f3dde8d20236ceea8b34f8285", 0xb0}, {&(0x7f0000000000)="eb1eea8939aafabbdd86a41497b6ec1fa6eca16f61b942efa0e5820d60079566d8a0e7d41ea00166c3de60f3e1d201090c6d836a366457607a1d1d4dce55bb11b27e14f56cfe1e774722a2e937b1c61eed002ab54cf01d23950a0a0ece0df95c499a690e38569e94e1323de3a7c3f8d3084e0a6abccec7de41042ee63c11f756e32e5357273172edbbae3af3e35b92f6d7d6ef7c0a774a3ea717bf169cc95492f6d9fe0ae8b1551419c67963870e4d707cfd655bda67bf38ae444b7b676ece90e4877727edd36579fc97586ab449a61278bc130d429c95b25b8c7733bde7703fd77957a8f34d983ef8d2dbaa8db52459aad226d73635b6fd", 0xf8}, {&(0x7f0000000000)="", 0x0}], 0x6, &(0x7f0000001000-0x38)=[@rights={0x18, 0x1, 0x1, [r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x38, 0x8000}, {&(0x7f0000982000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f04000-0x90)=[{&(0x7f0000000000)="761adb765f58b69bdc4d715821975e3bd0c4c787b45e28297a1a318397b10ca2bc5b54261a0810d1704cf59e8bda8d1e74d77427b1b8b18cca102a4f72d244fd37fbc7b609583affb2668b07042006fe88ad7927c3852170ba0aa3d252cbe819a36dfab72a4a972c58ae9963039f4b246b7d5e1d1610daa32e045b8432dc6547b9d4fdcbe8b785615eef3eb4d3109feaa32f6193fd91337bdbc3de219533eb0d0628b7dca3d0e4aff9b89d5ef5ea157181579acdc5f23d4049c95278", 0xbc}, {&(0x7f0000001000-0x2f)="37af6a6db7e71136ff6caf206c551294c21cd217bcb5a03d191f175c0c3518d8c007a9f6feb2d0bd94857258496f12", 0x2f}, {&(0x7f0000525000)="19f7baeeb79b1fb7ff7e134041e3dd2c3d0148659054916676b13ec8dc9a86ca1e13a73921b72c2a691a827c255afd72816f3caece8fb1e770b758f9432cbd0d6909a8f5547eacfc34f1b22d0549f61428187b90ecbdf1fc517cdeb281a1322c0d6ad3581cff34e1c315d285137e1978463acc4313a441559970b9e94458baead44de0a136667ca65d60e8e58e79b5b5bcabf10ce012ac1f7c", 0x99}, 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&(0x7f0000269000)=[{&(0x7f0000000000)="fa792a477eb4c4d08e91c5bc384d70b119c1357af9d0846e9968d8ff267e8665de4cb9d923b30745aa77ffb0df39b1f69b45358915cf9f94b42901351771f4e53e299a57dae5acbdc08bd8b432097c581b669216596b0bee530025df91985317ea4694a1aa90ede1", 0x68}, {&(0x7f00003fc000)="484893552a8e2a67b27a831c665858e64058a58b08b2a649be22c7feb8eaffcb9d4c2c79780d9163aa0c83554d75499bb0e48ac1cd9ceeb864afed7003457417a8f67a79b8f4fee7edb8ff253b8353b218597403b65e8a6ee14cedbf1639899043f8a1d3d6ec215b07ef2bc38984b6868faa1e3d2f01901dbab55ae9670e95a1f18f26879a90fffd39705d0cbf010d77c3dbf7bbdfd6bcec0e4d4b67bada668195fcb1a00065a27ea76a84617b9bb749fcf47de84c76ac0e8bb4db8a5ae379041ba87b8f37636da4da9a83540e004e139c", 0xd1}, {&(0x7f0000000000)="78e623921f28529662af50234e26a5fa900dc7773a06a5f18894e2b9e73e1d5d38ad3484e480611cef481a2a0398273d8558b78ef3034290121a3ebb34332014a7e715bbbb49f04f118b", 0x4a}, {&(0x7f0000a7f000)='Y', 0x1}, {&(0x7f0000ec5000)="b4f613d15eacfdc4654b36bc2bd11f1c94c0543ad5db3be720662e219bf767cca034de27052f83def14916cb0d3253ef2de1d410088a38131f87cceda0fe971b", 0x40}, {&(0x7f0000ac3000)="48fe9c4d3408a6991990c91970b031e624a6420135f95e5f9b031dd93df09e20e50cb69682ed10917284631c04826bff0a9758b6ab36013a6a1fbeb92f5583817f7f33c7334be1af9dfb4c19bbc4ab55e1bce75ef4c272f653f4eac459851c5d6304601f30006c69871c32a547eeae7ed222eaf9a29a5e5e0e1b075d1bc116b04af85a8c48a0d0420fc18c47c9986baec1e2536a000052d7327db8f37de83a1c16c7a090e1e4e017a80cbed49e7b4140f254efb1d078559ebdb6b44f6f73f28529fc8bbf162bf324143967fd7482ec8691b5791c80b1c8d2843c2a0be7c07a1a66748fff0badc3c3458755aedd50b2f94d7717341cd74032c0", 0xf9}], 0x6, &(0x7f0000392000)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r41]}, @rights={0x28, 0x1, 0x1, [r42, r43, r44, r45, r46, r47]}, @rights={0x20, 0x1, 0x1, [r48, r49, r50]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}], 0xe0, 0x4000000}], 0x5, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000)={0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r57, &(0x7f0000003000-0x38)=@file={0x0, ""/54}, &(0x7f0000000000)=0x38, 0x800) 2017/12/28 19:01:35 executing program 4: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000f5f000-0x10)={0x0, 0x0}, &(0x7f000063f000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") recvfrom$inet(0xffffffffffffffff, &(0x7f0000fe6000)=""/4096, 0x1000, 0x0, &(0x7f0000fe6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") 2017/12/28 19:01:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000001000-0x1f)="1f0000000104ff00fd4394000c00f00015ff0610080001000400dcffdf001e", 0x1f) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000331000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000c92000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009cf000-0xc)={r1, 0x7, 0x10}, &(0x7f0000317000-0x4)=0xc) [ 58.300940] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 58.335072] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 58.371556] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/28 19:01:36 executing program 3: prctl$void(0x2f) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000937000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000812000)=0x2, 0x4) write(r1, &(0x7f000008c000-0x44)="e38ba94515af5dc723120dddd67470ddec0d2783823a6221a3a2a61da6fd9ad781eb8cbaca5222613cf42aaaaeb774246e0ac8a2f54ade1bd08808329cb31ce217b0d322", 0x44) ioctl$TIOCSCTTY(r1, 0x540e, 0x88) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000150000)=0x0, 0x4) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000938000-0x4)=0x0) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$KDADDIO(r3, 0x4b34, 0x400) connect$inet(r0, &(0x7f00004d9000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000933000)=0x182, 0x4) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00007db000-0x4)=r2) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f00002d1000)=""/143, &(0x7f000072f000)=0x8f) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000939000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000093a000-0x4)=0x14) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) sendto$packet(r1, &(0x7f000079c000)="7718c20161e0b70efb009493fec60f4f46c105260b46001fe1add8b9735bf1552c68c0121ad5d618bb2f6d3714a49fc929ef0a3d23ae3be17863e5209588b50cd78d4448d6e2b8db72b661621edabf2f9ef70ba84b3d50937ab6a890fd2255c55381d230601ced249930b1cdb5458970480189c5806e0dd09686df9f37fbee1bb0f2392a62fd67132e51861a2cde014710b0e9c592b353746dc82a36eca6fee47f60491275ccc19feef820eaa019bc230c151af3beadf76da395523f143e025981eb526be34a8dd3d62952a60f5dc8b872d6515f93", 0xd5, 0x8010, &(0x7f0000939000)={0x11, 0x3, r4, 0x1, 0x1f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) recvmsg(r3, &(0x7f0000939000-0x38)={0x0, 0x0, &(0x7f000060e000)=[{&(0x7f00007a0000-0xa5)=""/165, 0xa5}, {&(0x7f0000939000-0xee)=""/238, 0xee}, {&(0x7f00006d2000)=""/149, 0x95}, {&(0x7f0000939000-0x78)=""/120, 0x78}], 0x4, &(0x7f0000390000-0xc8)=""/200, 0xc8, 0x80000001}, 0x10000) recvfrom$inet(0xffffffffffffffff, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 19:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f000058a000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fc000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r2, 0x4c01) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000bc2000-0xc)={0xffffffff80000008, 0x0}) clock_gettime(0x0, &(0x7f0000319000-0x10)={0x0, 0x0}) 2017/12/28 19:01:36 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009d0000)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x4, 0x3, 0x5, 0xab, "4bdb4ed82e3f1f0d93dd3412feb9a0b69750348b7e0d9c1eb8725e2c034fb1d1e604000000000000006e6ccb000000f3bb796287cb16a8990e38663320d3c9", 0x40}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f00008e6000)=""/24, &(0x7f000036b000-0x4)=0x18) 2017/12/28 19:01:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x80000000, 0x0, 0x0, 0x0}}) r1 = socket(0x10, 0x802, 0x0) syz_open_dev$binder(&(0x7f0000b7c000-0xd)='/dev/binder#\x00', 0x0, 0x800) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) unshare(0x40000) unlink(&(0x7f0000307000)='./file0\x00') ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000186000)={@generic="37f88a85e677f32d14701caf1e1e014c", @ifru_data=&(0x7f0000016000)="1f7f97b88b29e148121e75f06654e591d3418e171256fabb73016528ff4f2269"}) 2017/12/28 19:01:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x400000080001, 0x2) r2 = syz_open_dev$tun(&(0x7f000079c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000083e000-0x28)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0xc01}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a07000-0x20)={@common='gre0\x00', @ifru_flags=0x202fd}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/28 19:01:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x81, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000ffd000-0x15)="330000100000000032c00000b95d033d", 0x10) 2017/12/28 19:01:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$eventfd(r0, &(0x7f00005ef000-0x8)=0x0, 0x8) writev(r0, &(0x7f00000c6000)=[{&(0x7f0000a5d000-0x1000)="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", 0x66c}], 0x1) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000364000-0x78)={0x9, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x7fff, 0x8, 0x100000001, 0x0, 0x64732372, 0x6, 0x7b9a0674}) 2017/12/28 19:01:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00006fe000)=0x0, 0x4) 2017/12/28 19:01:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000001000-0x4)=r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000002000)="c3590c4a0541ac19bb2514505888d1b85cf95c6e1de58cbf837c45f2e94bad68f5") sched_setparam(r0, &(0x7f0000002000-0x4)=0x7fff) clone(0x0, &(0x7f00006f0000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000000000)="") bind$unix(r1, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) sysfs$1(0x1, &(0x7f0000ea1000-0x2)='[\x00') 2017/12/28 19:01:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xf, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000db5000-0x8)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000493000)=0x0, 0x5) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000917000-0x8)='./file0\x00', 0x1040, 0x0) fcntl$notify(r1, 0x402, 0x8) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r2, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r2, 0x0, 0x1) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000130000-0xe)='/selinux/user\x00', 0x2, 0x0) openat(r3, &(0x7f0000417000-0x8)='./file0\x00', 0x58000, 0x80) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x2000, 0x0) 2017/12/28 19:01:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a70000)={0x0, 0x3}, &(0x7f000089f000-0x3)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000740000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8001}, &(0x7f00006fc000)=0x98) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e391f9092d53f9f77017b694fb741ec7fc1e03f787c487ff5aba8ee5bb790ee74634a7ccd963c6bfd28ba3410ed5650e51f726dc7f22ac8efd18a8254be227bc3e087b439d8bfc2b035ed2f85ef693f063177cc788b6daa5b267d8dce915d4cddd611a42a40b29e3a6813f299df995b8d7ae06bb497efe911751b71669d76ed1b6f11f333ca82df7e39566911c340df1d5cc950cbe66e24ef0967c802df6253a404750ba33774b1f0d4fedc611a0e6d7306bdaa9daeac43b91449c2d953cd9ec9469bea0adcc3443ad6e05ebf34587958f2b76c0129a44589294a33cfb766742ee35c56be4e4847632453f168256645bb7736dec7d9d3c43052a501b8497055888e04aeffc9d0bec32837b1592bcc24f5cf74b8ee581ff3e694d98dfbb8d7b9494756544f3715d45cec41b102fd1c75409e7cf51e43ac66a11fc4c3c683f266acdd913f0ade17a450797209cd209e4864dddafeccda68d0efc5d8f533f50ec12aa8195a8bc48dd538553372146372654e49bdd1933283ebe376e9f94d95ba81c656c86df3c7b482ac3242a1b96638673c44385b82b48069247cab4ebef5a8250f2ed4909fbd82362e9f248cef69def9d4196a383338b3a6b49da59ead7e37969572e3b457f9e09ec77eb3c51c838daf2528b0197df829d01cb32d5d22c7630a17ee02ef4bfe2a1ad6fd9ca353de3d89e8f7e0ebab4eaaa1945398a40eaed6863c2af55ecfab9a6ba3aefb709d4d7de19c27ce02cfa234a868cfbfb8903392f1f968784976d1f6230821c61c091c620d97594c69b5e45f742b99051b0deeec890110b17d7162f71e712ff05d3bcb43ec2e637ed7fd9c28686a6448def06fcbbd82836e6dd30c7ae0d16a2e28ad74e28e830be892d6d4438280e0438f29a551e6c998c58a68d09d80139daafae6a3e5a0a039c490601d90a35337b49760dce1fc47c4f972344276309f12ab303d2834ae5686fb4c1b0c67dd5dab2df21e4db6bbcfe6bd9578e5d6ed0fc8903f7e47dac41075dd984b46e2f113e3f019629270a81f371be3e3ffd8a709721c3f2162a78167e13eced5b92319233ec59e82b631e28d5e02832320009b769330f9be1d1b4a8cf9d4920c7bef547fed71d5c46bec47283711d8de92e66e7f492e7fede9acebe4b1d47a721b177f4d525595d46f9190f0f3b00ab8fe2cc3987e8b6e407433a70038ee7856452728701730a9a7ab20cc7b33117ea0cd5aec91a116a209bd93c08cf63c5dc6f3006074abf82ae0852e2bd5da5f38c9eca9a06fc192468d461a9285458ee3ce15363e9fd761707dd80a927e3179ce6e78c1e01cc64182b8fe2546da22c2c64d9d1265f67707de264be95f5770e08611a9e29f32901e425690b305058db851c7fbd0ba63f9c1ded439c8a11bd9e3d05fffc88f245684aa809bf9aded58939e976469fc23b5c0db35c987b6af3c71dd8c58f051b948cbb50861af06fbf89636bcd6c7b5391b31dd77f6b3b0bc70ad2c8bed1ab6d332b28d59511a1270d8518fd008620221ada7504651f4c3d9e7a11f", 0x524, 0x4040, 0x0, 0x0) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r1, 0x1) 2017/12/28 19:01:36 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000000b000)='map_files\x00') renameat(r1, &(0x7f0000005000)='./file0\x00', r1, &(0x7f000000b000-0x8)='./file0\x00') [ 59.342399] IPVS: length: 24 != 8 2017/12/28 19:01:36 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000601000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000-0x4)=0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c5d000-0xc)='/dev/rfkill\x00', 0x90000, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000051000)=0x3) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xa, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 19:01:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000454000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb7000)=0xc) getsockopt$sock_timeval(r0, 0x1, 0xcf9f0d7f61dd6e37, &(0x7f0000671000)={0x0, 0x0}, &(0x7f0000fbc000-0x4)=0x10) r1 = socket(0x11, 0x3, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffbfffffd}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000367000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00006c4000-0x18)={0x6, 0x40, 0x0, 0x0, 0x7, 0x6}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00005a4000-0x3c8)={0x0, {{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0xffffffffffffff80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000bdf000)=""/77) socket$netlink(0x10, 0x3, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000202000/0x2000)=nil) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000b3d000-0x20)={@common='yam0\x00', @ifru_flags=0x0}) setrlimit(0x8, &(0x7f000000a000)={0x0, 0x0}) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00008bd000)=0x8) 2017/12/28 19:01:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x8) ioperm(0x0, 0x2, 0x0) [ 59.416084] device lo entered promiscuous mode 2017/12/28 19:01:36 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000050e000)=[{&(0x7f0000a98000-0x1f)="1f00000001031906000007000000068100ed3b850900030000e300ff3ffe58", 0x1f}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) listen$netrom(r1, 0x8) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000fbb000)=0x0, r1, &(0x7f00002b9000-0x8)=0x0, 0xffff, 0x8) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fbc000-0x8)={0xfff, 0x311f, 0x1, 0x80000000}) ioctl$TCSBRKP(r1, 0x5425, 0xb99) 2017/12/28 19:01:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f00003da000-0x8)='./file0\x00', 0x7) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f0000806000-0x10)='/selinux/status\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) 2017/12/28 19:01:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000af8000/0x4000)=nil, 0x4000}) ftruncate(r0, 0x3) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0xff39, 0x5, 0x5, 0x1000}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7a7}, 0x98) setns(r0, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000058c000)=0xe75) r2 = syz_open_procfs(0x0, &(0x7f00001ee000)='net/sockstat\x00') sendfile(r2, r2, &(0x7f0000a7b000)=0x0, 0x8000000000fff) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00004b1000)=0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000bd8000)={0x8000, 0x1, 0x5, 0x771e, 0x4a06, 0x9, 0x8, 0x390, 0x8, 0x4000000000000000}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ad2000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000e92000-0xb0)={{0x5, 0x10001}, 'port0\x00', 0x40, 0x20000, 0x9, 0xa573, 0x7fffffff, 0x3, 0x2, 0x0, 0x5, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000bc7000-0x40)='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2017/12/28 19:01:36 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capget(&(0x7f0000012000+0xe04)={0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/28 19:01:36 executing program 5: r0 = add_key$keyring(&(0x7f0000592000-0x8)='keyring\x00', &(0x7f000091d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fallocate(r1, 0x1, 0xfffffffffffffffa, 0x1) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x200, 0x101001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) r4 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000002000)=r4) ioctl$VT_WAITACTIVE(r3, 0x5607) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0x408001, 0x0) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f00003aa000)=""/84) prctl$void(0x27) 2017/12/28 19:01:36 executing program 7: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fcc000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000ec2000)='dns_resolver\x00', &(0x7f0000000000)='em1') r1 = dup(0xffffffffffffffff) r2 = userfaultfd(0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000832000-0xc)={0x1f, 0x0}) getpeername$netlink(0xffffffffffffffff, &(0x7f000099b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e8f000)=0xc) 2017/12/28 19:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x6, 0x101002) r1 = memfd_create(&(0x7f0000928000)='-\x00', 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000048000-0x4)=0x0, &(0x7f0000f43000-0x4)=0x4) write$evdev(r0, &(0x7f0000d41000)=[{{0x77359400, 0x0}, 0x4, 0xff, 0x0}, {{0x0, 0x7530}, 0x4, 0x0, 0x0}, {{0x0, 0x0}, 0x80000001, 0x8, 0x0}], 0x48) ioctl$VT_DISALLOCATE(r1, 0x5608) 2017/12/28 19:01:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000077c000)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)='3', 0x1}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c41000-0x4)=0x0, &(0x7f000010d000-0x4)=0x4) socket(0x14, 0x5, 0x4) mknod$loop(&(0x7f000017d000-0x8)='./file0\x00', 0x8000, 0x1) 2017/12/28 19:01:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000abc000-0x4)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl(r0, 0x2282, &(0x7f0000007000)="") ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e40000)={"1357a92b497236065842832a0c70fb8b", {0x4, 0x1ff, 0x8, "b544ce3737a6", 0x3f, 0x0}}) 2017/12/28 19:01:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x80000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)={0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r1, 0x41, 0x4}, {r0, 0x0, 0x2}], 0x2, 0xce8) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) [ 59.634599] audit: type=1400 audit(1514487696.625:42): avc: denied { ioctl } for pid=11265 comm="syz-executor4" path="socket:[20037]" dev="sockfs" ino=20037 ioctlcmd=0x5414 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/28 19:01:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a97000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bf5000)={0x0, 0x0, 0x0}, &(0x7f000099b000)=0xc) ptrace$pokeuser(0x6, r1, 0x5, 0x1f) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000010b000)=[{&(0x7f0000ec6000)="390000001000090469000000800000000700004001000000450001070000001419001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003ed000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00002c1000)={0x4, 0x10001, 0xf, 0x0, 0x726, 0x7, 0xfff, 0x0, 0x0}, &(0x7f0000704000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000667000-0x108)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x0, 0x8001, 0x1, 0x9, 0x1, 0x0, 0x9, 0x2, 0x3, 0x151, 0x4, 0x7, 0x80000000, 0x400]}, &(0x7f00003b5000)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000a51000-0x14)={0x0, 0xff, 0x20, 0x80000001, 0x100, 0x4}, 0x14) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f000047a000)=""/215) 2017/12/28 19:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000205000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e01000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpeername$llc(r1, &(0x7f0000164000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003e6000)=0x10) r2 = memfd_create(&(0x7f0000c84000-0x12)='selinux\'wlan0self\x00', 0x2) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000ed1000)={0x5, 0x1ff, 0x538e, 0x2}, 0x10) 2017/12/28 19:01:36 executing program 7: 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, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005b7000-0x28)={@generic="70cea0866a32b0bcc53f8c10e92f49ce", @ifru_names=@generic="16f1a03340487c8735db24a202325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioprio_set$uid(0x3, 0x0, 0x9) getpeername(r0, &(0x7f000042d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000340000-0x4)=0x58) socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getownex(r0, 0x10, &(0x7f0000a8e000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x7fffffff, 0x20) unshare(0x28060400) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000e1b000-0x19)=""/25) syz_open_procfs(0x0, &(0x7f0000009000)='cmdline\x00') ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000621000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0}) 2017/12/28 19:01:36 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000e000)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000010000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000003000)=""/30, 0x1e) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000000e000)={&(0x7f0000000000/0x1000)=nil, 0x80000000, 0x5, 0x30, &(0x7f0000000000/0x1000)=nil, 0x3ff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$unix(0x1, 0x3, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000007000-0x4)={0x3c1}, 0x4) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f000000f000)={0x0, {""/7}, 0x0}, &(0x7f000000a000)=0x10) 2017/12/28 19:01:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd1, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = add_key(&(0x7f0000a20000-0x5)='user\x00', &(0x7f000059c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bdd000-0x8a)="844f3ee20574462ac5898a9633eb1422d9e58deefe2d1f7eb454fc9ea699d94cc5ebe0712b11a8dad02d4b7c590dc55a7e31d55c90e3fe5127d4606b13e433b09e161b86a72d7252c7ac47b77355970ca6c00c0c0c1efe982827a49395be68cd53ad32947babbe74200a483d4ec0d255436c272b7ac5a53728910210721338c02a5e6e94c4f53c55fe93", 0x8a, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)="3e60fa612ec3735c06d0cc6cc08f914b694ea49f5ee4d461aefe1fd3804b4903a6c0b42211e639a61e064543764883ccce1703bd58f58ff8f03694ce6482d4a8ce3ad9ba5d711ef31aab3d783d09cc8b9b929bae90455329e829cb4b59c8f4869f6b2a4a13b5f8bf16c72cc3b3fa970cc75ba956b7bcc90f1836ad987ff2f4b8b7c5fd23ec6591beadbae18449c8db5a25956bd3df9bf9e359a98d00fe1707ca72303a6d2cf711f22b52ca13f7c6d0a31b3175c93930d9f73e82305a263c171cbeeda0f520c8", 0xc6, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 19:01:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000a9d000)=0x0) sendto(r0, &(0x7f0000260000-0x19)="787896515672b23843ffe2ff0ee6448fcd6199d9ff663e38b4", 0x19, 0x40, &(0x7f00005d8000)=@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000e2b000-0x4)=0x0, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000067d000)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000c96000-0xc)={0x4, 0x1, 0x8, 0x46, 0x7c59ceb6}, 0xc) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcd, &(0x7f0000b6d000)=""/81, &(0x7f00000b4000-0x4)=0x51) 2017/12/28 19:01:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000608000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f00002be000)="43e0eb147da1e766240f54e3702c4c4eb04391a463618a7576fe565eaf18f5bd194f086be95914d1aa8c7f434334c7c74c828ad794dda3c7a091d437f8bb4643bf0dfc668b22373502199e6114ccb95ef81037d86858830612d3c387b67c4bd70209ed0e382ab2abd3ef8a4b8b7b6ccd9cb89402788849732d684735e7f8d7bb18e8b1ba6e3f585780e421d5a5fa37dea7a9ee6c0cfacc26751ce2dd", 0x9c) pivot_root(&(0x7f00004d1000-0x8)='./file0\x00', &(0x7f0000b60000-0xe)='./file0/file0\x00') r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d2a000)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000d6000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2017/12/28 19:01:36 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000000b000)='id_legacy\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='/dev/input/event#\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000000a000)=[0x0, 0x0]) 2017/12/28 19:01:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000000)=""/239, &(0x7f0000001000-0x4)=0xef) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') fallocate(r2, 0x2, 0x100000001, 0x12e7) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000b64000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000039d000)=0x8) preadv(r2, &(0x7f0000277000-0x10)=[{&(0x7f0000b55000)=""/237, 0xed}], 0x1, 0x5c) 2017/12/28 19:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000632000-0x4)=0x7fffffff, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000234000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000abb000)={{{@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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4c000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000066000-0xe8)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x3, 0xffffffffffff984c, 0x3, 0xa1, 0xa, 0x20, 0x20, 0x9, r1, r2}, {0x9, 0x80000000, 0xffffffffffffffcc, 0x7, 0x9, 0x7, 0x7fffffff, 0x92a}, {0x7, 0xfff, 0x7fffffff, 0x61656cc0}, 0x8, 0x2, 0x1, 0x0, 0x3c, 0x3}, {{@in=@multicast1=0xe0000001, 0x5575eebd, 0x3}, 0x19, @in=@loopback=0x7f000001, 0xfffffffffffffda9, 0x3, 0x0, 0x80000000, 0x5, 0x5, 0x6}}, 0xe8) 2017/12/28 19:01:36 executing program 6: remap_file_pages(&(0x7f0000429000/0x1000)=nil, 0x1000, 0xa, 0x502, 0x4000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000)=0x100000000, &(0x7f0000003000-0x4)=0x4) clock_adjtime(0x0, &(0x7f0000001000)={0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 19:01:36 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/rtc\x00', 0x800, 0x0) syz_open_pts(r1, 0x80000) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x1) 2017/12/28 19:01:36 executing program 5: prctl$getreaper(0x29, &(0x7f0000065000-0x8)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000294000)=[], 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b37000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000af3000)={0xe6, &(0x7f0000ae0000)=""/230}) 2017/12/28 19:01:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) r0 = request_key(&(0x7f000008d000)='pkcs7_test\x00', &(0x7f0000a80000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f7f000)='iso9660\x00', 0xfffffffffffffffa) keyctl$update(0x2, r0, &(0x7f000080e000-0x1000)="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", 0x1000) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2017/12/28 19:01:36 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000039000-0xc)={0x1000000a, 0x0}) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) read(r1, &(0x7f0000036000)=""/244, 0xf4) write(r0, &(0x7f000002d000)="e0", 0x1) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000003a000-0x4)=0x2, 0x4) link(&(0x7f0000010000)='./file0/bus\x00', &(0x7f0000038000)='./file0\x00') 2017/12/28 19:01:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = add_key$keyring(&(0x7f000033f000-0x8)='keyring\x00', &(0x7f00001e1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000588000-0x4)=0x2, 0x4) add_key$keyring(&(0x7f0000b70000-0x8)='keyring\x00', &(0x7f0000c6b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000581000)={@common='lo\x00', &(0x7f000024a000)=@ethtool_regs={0x4, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f28000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000974000)=0x400000000000000) syz_extract_tcp_res$synack(&(0x7f00004ac000)={0x0, 0x0}, 0x1, 0x0) 2017/12/28 19:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x10006) setsockopt$inet_opts(r0, 0x0, 0x2000000004, &(0x7f0000003000)="441f08000000000031ffff0000030278130500110300000000f100025f", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/1, &(0x7f0000004000-0x4)=0x1) 2017/12/28 19:01:36 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x291) r1 = dup3(r0, r0, 0x0) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000003000-0x4)=0x5, 0x4) 2017/12/28 19:01:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a52000-0x4)=0x6) mmap(&(0x7f0000160000/0x4000)=nil, 0x4000, 0x8, 0x14010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007a6000-0x12)='/dev/loop-control\x00', 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 2017/12/28 19:01:36 executing program 6: mmap(&(0x7f00005a0000/0x4000)=nil, 0x4000, 0x1000003, 0x32, 0xffffffffffffffff, 0x1000000) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f000006e000-0x8)='./file0\x00', 0x200000000028042, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r1, 0x0, 0x0, 0x7e70) sendfile(r0, r1, &(0x7f0000654000)=0x5, 0xfffe) syz_open_dev$evdev(&(0x7f00005a3000)='/dev/input/event#\x00', 0xffffffffffffffc7, 0x800) 2017/12/28 19:01:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) syncfs(r1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_pwait(r0, &(0x7f0000440000-0x24)=[{0x0, 0x0}], 0x1, 0x1, &(0x7f0000b4e000-0x8)={0x0}, 0x8) epoll_wait(r1, &(0x7f0000229000)=[{0x0, 0x0}], 0x1, 0x7) 2017/12/28 19:01:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00007b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000044e000-0x4)=0x14, 0x800) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000167000)=0x8000, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000de0000)='/selinux/enforce\x00', 0x321182, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00004a8000)={0x20}, 0x1) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00005de000)={0x0, 0x4, 0x4, 0x4, 0x3, 0x4, 0x1e9, 0x8, {0x0, @in6={{0xa, 0x3, 0x14601cc7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x5, 0x8000, 0x100000001}}, &(0x7f00001ab000-0x4)=0xb8) fcntl$dupfd(r1, 0x406, r3) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000004b000)=r4, 0x4) creat(&(0x7f0000ca7000)='./file0\x00', 0x42) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000143000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007bd000)=0x8) syz_open_procfs(r0, &(0x7f000044f000-0x7)='ns/net\x00') socket(0x5, 0x80000, 0x100000000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000dd3000)={0x5, &(0x7f000018f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000616000)={r6, 0x3}) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000490000-0x4)=0x0, &(0x7f00003e9000)=0x4) 2017/12/28 19:01:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c8000-0xb)='/dev/loop#\x00', 0x0, 0x220040) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f1b000-0x6)='sched\x00') ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00007d2000)={0xd14, 0xfffffffffffffff9, 0x9, 0x0, 0x49c, 0x2}) r2 = creat(&(0x7f0000191000)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e2a000)={0x0, 0x79, "c0416d0bf87136ea1734b3e18234a5d16a3c3c9f753127e5d1ff85bb662c5612d424e324e9e073debd354c0dcc3bf929a474a944864eb411611fe4c15ff2abf0c737d10c76f372d954bbe38e1dbb4dab24edd8b65b77257819ecb3238a5735963d36ff4fb10926048ba3b150155776a38144c1dd24a93c2b33"}, &(0x7f000052a000)=0x81) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000cb9000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009e1000)=0x8c) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000d44000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "399f23631d000000000200000100000000000000eaf7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b8152df6a48251f7d51933223e1cab867dbd761faf", [0x0, 0x0], 0x0}) 2017/12/28 19:01:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x5, 0x9, 0x3, &(0x7f00005e8000)={0x0, 0x0}, &(0x7f0000eaa000-0x4)=0x2, 0x2c5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000acb000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003df000)=0x20, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000989000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x8, 0x0, 0x2, 0x6, 0xfff, 0x1, 0xffffffffa695f1bc, 0x8, 0x5, 0x9, 0x7c, 0x2, 0x10001, 0x2]}, &(0x7f000014a000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000079f000-0x8)=@assoc_value={r1, 0x0}, 0x8) r2 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000083d000-0x90)="65330d357c12d183bb3ffbeeca3deb2cb20572dfae35f5437db0d170631ceb4d6d3c76c6dfdd181b8734fbd39001f542502b7a8d31ecc3096c79af9f50d2124fb266e39434694950aaaed219f762155b5787af24776c4250478edef3aa699fc068184b8dba7658c84a7f54891db112daf107361d9114a9bfba52b819d387f91d683026d7ede1decb52038a2dedb49c8e", 0x90, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x8000000) keyctl$search(0xa, r2, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) setxattr(&(0x7f0000e06000)='./file0\x00', &(0x7f0000311000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000d97000)='\x00', 0x1, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003d4000-0x24)={0x3ff, 0x800, 0x7ff, 0x5, 0x3, 0x2, 0x6, 0x9, 0x2204130a, 0x7c, 0x80000001, 0x1}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000005d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$link(0x8, r3, r3) 2017/12/28 19:01:36 executing program 6: r0 = inotify_init1(0x0) r1 = syz_open_dev$sg(&(0x7f0000536000-0x9)='/dev/sg#\x00', 0xecd, 0x2800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000000)=0x2) fchown(r0, 0x0, 0x0) 2017/12/28 19:01:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000066e000)='/dev/loop-control\x00', 0x0, 0x0) fanotify_init(0x0, 0x8400) r1 = accept(0xffffffffffffffff, &(0x7f0000af2000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000016f000-0x4)=0x1c) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000045d000)=0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = socket$inet6(0xa, 0x400000000001, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000f5a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001b8000-0x10)={0x0, 0x0}) r4 = dup2(r2, r2) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000e2b000)=""/136) select(0x40, &(0x7f00000f6000-0x40)={0x1ff, 0x1ff, 0x0, 0x0, 0x0, 0x100000001, 0x80000001, 0xf67}, &(0x7f000068e000)={0x9, 0x3, 0x200, 0x5, 0xe0000000, 0xc85, 0x9, 0x4}, &(0x7f000005b000-0x40)={0x80, 0x40, 0x1, 0x8d1, 0x80000001, 0xffff, 0x3, 0x401}, &(0x7f0000534000-0x10)={0x77359400, 0x0}) select(0x40, &(0x7f0000aa2000)={0x3, 0x2, 0x3, 0x1, 0x7ff, 0x1, 0x1, 0x4}, &(0x7f0000bd1000-0x40)={0x4, 0x4, 0xffffffffffff9892, 0x5, 0x400, 0x43c, 0x0, 0xa10}, &(0x7f000066d000)={0x100000000, 0x9c27, 0xfff, 0x5d507fb, 0x42, 0x4ad, 0xffffffffffffffff, 0x0}, &(0x7f0000390000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000070b000)={r3, r5}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a83000)={0x4, [0x5, 0x7f, 0x6, 0x16]}, &(0x7f000061f000)=0xc) r6 = dup(r2) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r6, &(0x7f00008bd000)=[{{&(0x7f0000eee000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000843000)=[{&(0x7f0000724000)=""/120, 0x78}, {&(0x7f0000969000)=""/26, 0x1a}, {&(0x7f0000c55000)=""/213, 0xd5}, {&(0x7f0000ff5000)=""/242, 0xf2}, {&(0x7f000035f000)=""/55, 0x37}, {&(0x7f0000179000)=""/175, 0xaf}, {&(0x7f00002c3000)=""/160, 0xa0}, {&(0x7f0000da1000-0x99)=""/153, 0x99}, {&(0x7f0000d06000)=""/0, 0x0}, {&(0x7f0000f24000)=""/1, 0x1}], 0xa, 0x0, 0x0, 0xfc62}, 0x2}, {{&(0x7f0000ffc000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000040c000)=[{&(0x7f0000946000-0x9b)=""/155, 0x9b}, {&(0x7f0000de9000)=""/111, 0x6f}, {&(0x7f0000c47000)=""/130, 0x82}], 0x3, &(0x7f0000a18000)=""/15, 0xf, 0x0}, 0xee3}, {{&(0x7f0000848000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009d5000)=[{&(0x7f0000878000)=""/33, 0x21}], 0x1, 0x0, 0x0, 0x2}, 0xdba}, {{&(0x7f00006bb000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000ed3000+0x3fd)=[{&(0x7f0000016000-0x67)=""/103, 0x67}], 0x1, &(0x7f0000139000)=""/4096, 0x1000, 0x7}, 0x2}, {{0x0, 0x0, &(0x7f000060f000-0x60)=[{&(0x7f0000be6000)=""/208, 0xd0}, {&(0x7f0000ab4000)=""/120, 0x78}, {&(0x7f0000e43000)=""/97, 0x61}, {&(0x7f0000fc7000)=""/0, 0x0}, {&(0x7f00001e2000)=""/72, 0x48}, {&(0x7f000059b000)=""/103, 0x67}], 0x6, &(0x7f00003fd000-0xb9)=""/185, 0xb9, 0x800}, 0x4}], 0x5, 0x100, &(0x7f000032e000)={0x77359400, 0x0}) sendto$inet6(r6, &(0x7f0000502000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000adc000)={0xa, 0x3, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) 2017/12/28 19:01:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000038f000-0x14)={0x6d3f, 0x853b, 0xfffffffffffffff9, 0x10000007fffffff, 0x0}, 0x14) r1 = socket(0x2, 0xb, 0x6) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000834000)=0x0) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000ab7000-0xa7)='\\', 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x2d9}], 0x1) 2017/12/28 19:01:36 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, &(0x7f0000d06000)=0x1, 0x4) vmsplice(r0, &(0x7f0000b9c000-0x10)=[{&(0x7f0000240000)="c4b0d225d355fb35b78c953ca19b7eee5ea6af7588e1de4fa571abd1c5049d5b6a8e4e727274e60a7b18d1afff966c0af831f0e6482a3cf397090c9e2a3909b3534e4e4871b4fe2476b656d52113465bc2", 0x51}], 0x1, 0x2) sendto$inet(r0, &(0x7f0000e5b000)="", 0x0, 0x20000000, &(0x7f0000d69000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x2, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2017/12/28 19:01:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e14000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f0000a87000-0x18)="0700000014000307061e0000090f0a0011000000f608ffb8", 0x18) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008a1000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d67000)={0x0, 0x80000, 0xffffffffffffffff}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00005fd000-0x5)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00001da000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f3b000)={r2, r3}) 2017/12/28 19:01:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00009e4000)='./file0\x00', 0x14103f, 0x40) 2017/12/28 19:01:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) munlockall() r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2017/12/28 19:01:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) write(r0, &(0x7f0000189000-0x3e)="c26c152d60a0f794410e2ad786054deee8c9ffd463d778db1063c22dac1447936ab5b148929b713d38ec76d1e9e519ed182048e92f1e50cbed2409470a72", 0x3e) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$getown(r0, 0x9) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ca6000)=0x0) fcntl$lock(r0, 0x7, &(0x7f000000e000-0x20)={0x0, 0x1, 0xb9c, 0x0, r1}) 2017/12/28 19:01:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) writev(0xffffffffffffffff, &(0x7f0000d89000)=[], 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) close(r0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) 2017/12/28 19:01:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00001a8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e92000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00000f9000-0x1e)="7b91d4b22b0a6b41777d1a53cb6383290aa9219ac8f8955de9475949ca78d795"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet6(r0, &(0x7f0000f0a000-0x2)="", 0x0, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00009f4000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000bdd000)="b33e6e184735a9a10701c9724ad5b696161a2b01e54e7396f83cc20dd81a6cb6"}) 2017/12/28 19:01:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000783000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000494000-0x4)=0xcc8, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) recvmmsg(r0, &(0x7f000011e000-0x12c)=[{{&(0x7f0000beb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b36000)=[], 0x0, &(0x7f0000f37000-0x92)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/28 19:01:37 executing program 3: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x40000000004001) getpid() ioprio_get$pid(0x80000002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000647000-0x9)='/dev/rtc\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0x0, 0x100000000, 0x6, 0x8001, 0x1}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000000)=0x0) 2017/12/28 19:01:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000)="d6e47f2cf20cf78dcf18f695700a55dac06d1d0946abd274cf66b3b31eb2c403aa2079a93f812a82d161a60574c3dd3add7be8ee9320af2368854f8066dff798ae5709c92fab6c7cba487a9f1b7a47434935da1106bf752d1fad73a058e30cc9091a3c9ebccb0ef711a12321eed741a6e016a85c92a7b9122ed6214158108698a0bea936c9d67962598fd77533f1b133865b4fde5019adf0cfddb08b6c270ea74a848fe038e98b4b4379447763e8ce75637c1e35853c2216536ab80587464cf518f2d845b4a10c975759", 0xca, 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f0000006000)="cc2452e56c5231dea9d0cb1026c414a555b71841c8f5558759f121488219fa8636ce56a33a80660d3a705a532df7fe14d0d7bf5f05956c58c2f7ee74b4441c8c36fe0b0ee23f98bacf1491a03c7026e4a4e6e878618f2f2be9dd3b0e27", 0x5d) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x3000000) 2017/12/28 19:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xfcc}], 0x1) dup2(r0, r1) pipe2(&(0x7f0000c8d000-0x8)={0x0, 0x0}, 0x84800) [ 60.123728] device gre0 entered promiscuous mode [ 60.140421] device gre0 entered promiscuous mode 2017/12/28 19:01:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = accept$inet(r0, &(0x7f0000bdf000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e4000)=0x10) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000335000-0xa)=""/10, &(0x7f000025c000-0x4)=0xa) accept$inet6(r0, 0x0, &(0x7f0000970000-0x4)=0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f000077c000-0x18)=[{0x18, 0x29, 0x3b, 'Y'}], 0x18, 0x0}, 0x0) 2017/12/28 19:01:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00003bd000)='/dev/keychord\x00', 0x20000, 0x0) getpeername$netlink(r1, &(0x7f0000b94000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000286000)=0xc) timer_settime(0x0, 0x0, &(0x7f0000003000-0x20)={{0x0, r0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/28 19:01:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00004cd000)=@generic="a590c07209d3c07045f1d49706053a62") ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x400) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a8e000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000abd000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/12/28 19:01:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') read(r0, &(0x7f000004d000-0x1000)=""/4096, 0x1000) ioctl$VT_RELDISP(r0, 0xb701) r1 = socket(0xd, 0x6, 0xfffffffffffffffc) tee(r1, r0, 0x0, 0x8) 2017/12/28 19:01:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000001000)={0x200, 0xfffffffffffffffa, 0x5, 0xfffffffffffff03d, 0x10000, 0xd6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000f65000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, {0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdf}, 0x2, [0x7fffffff, 0xfffffffffffffffc, 0x197, 0x40, 0x8f, 0xb3, 0x3, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fallocate(r4, 0x0, 0x0, 0x100000001) 2017/12/28 19:01:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000084c000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/237) clone(0x0, &(0x7f0000001000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x44)="") set_robust_list(&(0x7f0000002000-0xa)={&(0x7f0000377000/0x3000)=nil, 0x0, &(0x7f0000dc5000/0x4000)=nil}, 0xc) 2017/12/28 19:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f96000)={0x2004, 0x0}) poll(&(0x7f0000024000-0x50)=[{r1, 0x41, 0x4}, {r0, 0x0, 0x2}], 0x2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r3 = open(&(0x7f0000d25000)='./file0\x00', 0x101000, 0x42) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000041b000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fec000-0x4)=0x28) 2017/12/28 19:01:37 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x80000001) r1 = memfd_create(&(0x7f00002fa000)='nodev\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x100) fstat(r0, &(0x7f000010f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@full={{0x3, {"5e02f6cd0f6846"}, 0x9}, [{"40c8a523cd8942"}, {"c846e22559180f"}, {"1b3f8f1d0acd22"}, {"a9450ce026d45a"}, {"776e9fa86e8f6f"}, {"ad7c2cfa24449e"}, {"2be5269525cc68"}, {"3c9aa42135edf3"}]}, 0x48, &(0x7f0000002000-0x90)=[{&(0x7f0000000000)="1fd7f2f4197cd8d4a8d5b821bfa2e4aa907644d280b69d51d0dd08f97332c3f9d0e05dc1dc30bbf529da26e169f9503962533cf8ced90db0a444fbd1c55236f2838014dff4472bbca901357f8cbe3e8b752fc1c9749616644817f35e615f739e4262ab78333862f2447023e8fc508ecb74415549e3bb18", 0x77}, {&(0x7f0000000000)="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", 0xfe}, {&(0x7f0000000000)="a2abd54bd077459ea43501f24900806753d80c7c3eb21e5938758df3693a4a534a74d8512b57e1945c6b3c8a0003fced0f38f10fa772013da58a5027a881a042a0c09ad489c274da82820e4e9825fbf6d7247f67099d2931d0b913611bcec45eabe7ee4bea4c5d5bf941f51c", 0x6c}, {&(0x7f0000001000-0xff)="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", 0xff}, {&(0x7f0000000000)="e76f905582b02b4608fb6ed4ce996fa6aefa48b10b600e4ee7043332dd630d68a658e0b5e9ad7f46ec62cf96e84319c425ab7b4e5021f353e4061df07e05596dd939c8d10b58e49e6b6ec94dfba983e141a606d5e535404402dbc6", 0x5b}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="c86ec8ae975948da8e0b39db4e1c33ee3c9f74c0a8f7603cfbe11b8a2d9ca01a9e2565e6d4a21a561541f293f8f0657e60b20e309ce4ee951b11eb32586b4f92a9a0c3681d67fc828443a014a810ef332b6bca689719209d0a395599c9b044969ca15b422007c8da0fa32c666adc7e53dc6783fe03e621a4f0b685ece1c28c26b9239e5b7273cfb67de9ff7601932ca266c8e1926fec534575e2b3b537bbbe402c015313", 0xa4}, {&(0x7f0000001000-0xaf)="ce88c1ae3d7d64d0f2a1643d1991a1c86c2789a14fe05b4bd4513eae423a1a3608a70309afddbe96e9cf77eab5438bd885da9eb5a5c6794e1ebbc6d191f671cfb222556dcc62dd59897cab39f1cc4a767e4d9bd63b41f2cecc7c33520efb57426b36013c80dd7d93da0924a67c292a08f581c85c77b56e995df8a06ce2224a00c61c77ea6d057ee4edf42df2a4bc2d010135575754311d56cfc3fbc727d8433b802ffcaa6a41937437d2177926943d", 0xaf}, {&(0x7f0000001000)="1df394d73fb6275b8ec6b60ae71014f39e8da8a747a39e03cd7d2dc01f3861897a15f030dec8400632778e4a8843cfd6333219e353b0", 0x36}], 0x9, 0x0, 0x0, 0x8004}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000002000-0x8c)={0xc22a, 0x1, 0x400, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setgid(r4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0) 2017/12/28 19:01:37 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008d5000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x4c, 0x0, &(0x7f0000fc2000-0x68)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, &(0x7f0000f6e000)=[], &(0x7f0000fc2000-0x30)=[0x0, 0x0, 0x0, 0x40, 0x48, 0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000fc1000)=""}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000fc2000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000da5000-0x1)={0xc7}, 0x1) 2017/12/28 19:01:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000611000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000aaf000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004c0000)=0xe, 0x80800) r1 = accept$unix(r0, &(0x7f0000bb7000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000130000)=0x8) fgetxattr(r1, &(0x7f0000732000)=@random={'user.\x00', '-system]\x00'}, &(0x7f00004d8000)=""/241, 0xf1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f3b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00008d0000-0x18)={0x8, &(0x7f000086e000)=""/13, &(0x7f0000f57000)=[{0x1, 0x75, 0x100000000, &(0x7f0000efa000)=""/117}, {0x8, 0xe2, 0x5, &(0x7f000028c000-0xe2)=""/226}, {0x4, 0x69, 0x2ffa, &(0x7f0000b21000-0x69)=""/105}, {0xfffffffffffffc00, 0x9d, 0x1000, &(0x7f0000f81000)=""/157}, {0x80000000, 0xf4, 0x8001, &(0x7f000031f000-0x2e)=""/244}, {0x400, 0x7e, 0x4, &(0x7f0000b4a000-0x7e)=""/126}, {0x7fff, 0xe2, 0x4, &(0x7f0000f8e000-0xe2)=""/226}, {0x9, 0x48, 0x6, &(0x7f0000cb6000-0x48)=""/72}]}) getsockopt(r1, 0xfff, 0xf0, &(0x7f0000ade000)=""/129, &(0x7f00009ed000-0x4)=0x81) mount(&(0x7f0000ccc000)='./file0/file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='9p\x00', 0x0, &(0x7f00006ea000-0x55)="fff9af69916d48507e100cf124fdb689cd25d088d4b2a1061b122aad72251e4fa49797c7243f7f31e205000dbe047a2d66881232fb8e4f4689099fed9588cb512837e2912bd25ffa58379c24186b707028e0866136") clock_gettime(0x0, &(0x7f00000bd000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00007cf000-0x47)=""/89) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000bc8000-0x4)=@int=0x3, 0x4) ppoll(&(0x7f00001c4000-0x28)=[{r2, 0x20, 0x0}, {r1, 0x40, 0x0}, {r2, 0x4000, 0x0}, {r1, 0x8, 0x0}, {r1, 0x100, 0x0}], 0x5, &(0x7f0000178000)={r3, r4+30000000}, &(0x7f00007d4000)={0x7ff}, 0x8) socket$netlink(0x10, 0x3, 0xb) recvfrom$unix(r0, &(0x7f0000e72000)=""/161, 0xa1, 0x140, &(0x7f0000785000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000df3000)={{{@in=@local={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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e73000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000066c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000a5f000-0x8)='./file0\x00', &(0x7f00000e0000-0xe)='./file0/file0\x00', &(0x7f00004cc000)='pstore\x00', 0x2020000, &(0x7f00000d2000-0x65)="eebdbb73a21fb8062bc4b2f74fe575f21b6c5bf0e9cc792a6060c50085a5bb435221c5958de4123029fbe5a1a8ebd3f04ef983c2a28fe47d496993eef3c3b34f1c1f77a9cd620cb62475d48a79ac0683e787e67a13e8d750d59f4db04f5ca57bb173f823c9") ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000602000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0274a54af0f6fc565820a70bd9331c92"}) 2017/12/28 19:01:37 executing program 4: clone(0x0, &(0x7f0000484000)="", &(0x7f00004d0000-0x4)=0x0, &(0x7f0000b60000-0x4)=0x0, &(0x7f000091b000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000583000)='./file0\x00', &(0x7f0000e74000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000001000-0x79)=""/121, 0x79) llistxattr(&(0x7f0000b65000-0x8)='./file0\x00', &(0x7f0000758000)=""/0, 0x0) 2017/12/28 19:01:37 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d41000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00003c2000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x5)=@assoc_value={0x0, 0x401}, &(0x7f00002b0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007f2000)={r1, 0x78, "6fc7622429295b7b53c0606f349dab6cd0e0f23667072a6936ad96d3c549a7143aa690415c576c4a76e7e4fa0f8719f354dfcdbc3d6da98d13cdcd204a4b662fde318b6fbae1041909c9cc3700b13d1edf2fba94e79f45215637b59eb4befcaa58218f5b5898a6fe594bb941c50dcc18cc8987a01f984868"}, &(0x7f00004a5000-0x4)=0x80) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006c7000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000940000)={0x0, 0x0, 0x0}, &(0x7f00002bb000-0x4)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000dc5000)={&(0x7f0000070000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000660000-0x20)=[{&(0x7f0000759000)="", 0x0}], 0x1, &(0x7f0000e6e000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000e0f000-0x1000)=""/4096) 2017/12/28 19:01:37 executing program 0: clock_settime(0x8005, &(0x7f0000c37000)={0x0, 0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000542000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) vmsplice(r0, &(0x7f0000a37000-0x60)=[{&(0x7f0000001000-0xbe)="0ddb691e884e9a05fe63253ad9e63a2457b93f8fb98a302767dce05e03f42b9e3847b193b777a15ddb909be2caedd5ea5f3c02fc3fe4a7f46d24f76ff15e77a03e3bc3bb3d3492ab1810c14de87c062504f9c311ca82d39ac281603ffa8791f4e484a6e3ae05bf8b58443e4a3fdf9bf9b34983dd2a8d86bb83c1c5b147d159cbf2a769d4202c97b618a901af209353485d148af10f57f966d6222147030de3cb7ef41976c75da077221c56096c23a83552b86feb5153820204baf35633c0", 0xbe}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xf7)="df4ab060848b921ed66297cef472418836dbd03378818b810d024eed29232cacbe52e9218ac7ee884f6c191bb62f60a7e582b74b929aec0444fad1d30eeebf0ab616fcdc18795e610396f176c44e1af6c40c7f73abe195ac3e9fafa445ee2a632e58b682fa58edf40b60642fa309b3244a6873612aebfa99d512c296043b134b57ff527a67075822068d9f5f714bcb0765581efd7e0253b4e54386f0a730e3bb832d819a85ec74347637e35521f8b9e1661ec8ee7471d27cb5099eb7f42e366eb2d4c15ff86777788c46dc3d8ed86a3549dd73fa76df8cd696043f3b4bcb18fff58bcf618ca31c546ab5a59c031d1665b381f4faa7e570", 0xf7}, {&(0x7f0000001000-0x21)="0c921f1009277b81de47e9ad456fde47a20dd0ed7f61142c6ed502cb62732dca2a", 0x21}, {&(0x7f0000000000)="ffbcb44ede501ebdbc0747bdeedf6d81651a4bc3e40766ef0f7348ef89cac614d883575182b4f8e5fbabdaf3b0056b03aa1ae4b404da959c508efc2fa19c00720484de202190905e909210", 0x4b}, {&(0x7f0000001000-0x2f)="a0ae44d91c5c16bcde54e4a90f5f8e85f2708cb9778bafc4b3d8f3b57c68ba2da0d730b368d02bcf2a6c54d2dca28a", 0x2f}], 0x6, 0x2) 2017/12/28 19:01:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) dup3(r2, r1, 0x0) 2017/12/28 19:01:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) sendto$packet(r0, &(0x7f0000000000)="978fe9bd988a25a7cf71282376f752599ef1acd9f20fa642956dc45c83460e785abf92e4804deb831da9f5e9b7c7daccc1b5c8743934c61fead68c0eb1f3d43a0839b20b5d610d7d5c174f2aaace7641fd29b0a16f4b22503837235a00582f797c54925dd1f61ae1988ed12e280c71a25ce7e43c9b1f4f34f976f484894dd6f15c49962dc0b499e22cf720c95bcfbe0fb4e8d2af923b672bf29156efdae92ab9296fcd65b4ef477134c246d85806156738d19bcbd11042b8ed", 0xb9, 0x4040040, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) r1 = gettid() waitid(0x80000800002, r1, 0x0, 0x20000004, &(0x7f0000d52000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 60.417910] binder: 11460:11463 ERROR: BC_REGISTER_LOOPER called without request [ 60.437258] 9pnet_virtio: no channels available for device ./file0/file0 [ 60.456136] binder_alloc: binder_alloc_mmap_handler: 11460 20000000-20002000 already mapped failed -16 [ 60.457425] binder: BINDER_SET_CONTEXT_MGR already set [ 60.457432] binder: 11460:11471 ioctl 40046207 0 returned -16 [ 60.460894] binder_alloc: 11460: binder_alloc_buf, no vma [ 60.460911] binder: 11460:11485 transaction failed 29189/-3, size 0-0 line 3127 [ 60.482161] binder: undelivered transaction 89, process died. [ 60.505672] audit: type=1400 audit(1514487697.495:43): avc: denied { create } for pid=11461 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 60.555238] 9pnet_virtio: no channels available for device ./file0/file0 2017/12/28 19:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000654000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000a2d000)=""/250) r1 = socket(0x200000000000010, 0x2, 0x400000000010) write(r1, &(0x7f000011e000)="e50000001a0009eeeecd0000e9ff000001fff500000305000040000000ab06001d0090cf", 0x24) write$eventfd(r0, &(0x7f00006b4000-0x8)=0xaff9, 0x8) socket(0x8, 0x4, 0x7fffffff) 2017/12/28 19:01:37 executing program 4: mprotect(&(0x7f00000da000/0x2000)=nil, 0xfffffffffffffce9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x50, 0x0}) 2017/12/28 19:01:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc1000-0xc)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000aef000-0x8)={0x0, 0x100000000}, &(0x7f000023a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d7e000-0x10)={r1, 0xfff, 0x40, 0x401}, &(0x7f0000e10000)=0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000057c000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) socket$inet(0x2, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f000010a000-0x18)=@get={0x1, &(0x7f0000382000-0x1000)=""/4096, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x3, 0x0, 0x3, 0x0}, 0x6, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x49, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:37 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000439000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$getflags(r0, 0x408) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) 2017/12/28 19:01:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ba6000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) truncate(&(0x7f0000b6f000)='./file0\x00', 0x7) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b64000-0xe8)={{{@in=@multicast2=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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d1000-0x4)=0xe8) ioprio_set$uid(0x3, r3, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000fba000)={0x44, @tick=0xda89, 0x2, {0x7, 0xf5e}, 0xfffffffffffffe01, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r1, &(0x7f0000ab5000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="1f282b7879c5", [], {{0x88ca, @ipv6={0x0, 0x6, "ae271d", 0xf8a, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'sW#', 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], "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"}}}}}}}}, 0xfca) 2017/12/28 19:01:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x1, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/28 19:01:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendto(r0, &(0x7f0000dfe000)="5bae057bfbfdce34c28152cc30879c7cbb3ca82ba8f03a68725f3624a81ef7e3ad312f00f0a9bb14f66a8a9ca761d421727eb88e99fe37d9286f7f75e56eca9a8af3b00efa7c41a13a1ea67422e404ef75819a3f46cef87523d03c804bf730cf513db96d57eaa5158fd9e8af621f9672fe267197b895cf04fe120a7152e87dcf3178864e023741b485223737ac3a0ca3e2577faffbedfe392039d4795771bd0aa8273902cf6ed308d2be186c702df4c26ab447ecfe45a1e5eb3220f6aa6d8c4fcea0d5007be0658d4890835f2d9b3afc08ed1ef44548fac8e2a405800dc0", 0xde, 0x20000840, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001262, &(0x7f0000a65000-0x2)="") 2017/12/28 19:01:37 executing program 1: r0 = open(&(0x7f0000a2c000)='./file0\x00', 0x80, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000dd9000)={{&(0x7f0000d5b000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2017/12/28 19:01:37 executing program 7: fstat(0xffffffffffffffff, &(0x7f0000426000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{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]}, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000001, 0x3, 0x0, "1240e7a68baf0eaa22401c5da8dc9cd4916824b93aa3f2f5a4305d7983ee52bdf99a51abebb28eef5f7a7679b95159494c4eb50a7a7f0e682a26a83b87adc1185a09a3821a471b18f1c088d866087431"}, 0x160) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setregid(r0, r0) 2017/12/28 19:01:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0x400) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2017/12/28 19:01:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007da000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000005000)='net/unix\x00') read(r0, &(0x7f0000a6e000-0x67)=""/103, 0x67) sendfile(r2, r2, &(0x7f0000001000-0x8)=0xffffffd, 0x7ffffff) 2017/12/28 19:01:37 executing program 1: r0 = inotify_init1(0x80800) fadvise64(r0, 0x0, 0x4, 0x4) [ 60.616861] device gre0 entered promiscuous mode [ 60.617183] binder: 11496:11503 ioctl 40046205 0 returned -22 2017/12/28 19:01:37 executing program 7: 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) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a89000)=0x0) ptrace$setregset(0x4205, r0, 0x201, &(0x7f000090b000-0x10)={&(0x7f0000dd8000-0x57)="7dabf74f251a2a2ea5096999ad0d829191d1858b323a1e6b50386e3b33f424fc4cdc6d8b25c06ba1cbb67114d3d8fd14b0385bd7f016aa171ad92d0b05fb66f93fed01dbd67f1773714c5e88f51e96fc2296c2793f93b5", 0x57}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2017/12/28 19:01:37 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000760000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000838000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000ab2000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000074f000-0x10)={r1, 0xfffffffffffffffc, 0x401, 0xc2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r2, 0x0) 2017/12/28 19:01:37 executing program 1: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd9000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000dd9000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000023d000-0x4)=0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc8000-0x4da)="01", 0x1, 0x100000004043, &(0x7f0000852000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f00002b6000)=[{{0x0, 0x0, &(0x7f0000dd6000)=[{&(0x7f0000dd5000)=""/179, 0xb3}], 0x1, &(0x7f0000dc9000-0x88)=""/174, 0xae, 0x0}, 0x0}], 0x1, 0x400000fb, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000dd9000)=0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000dd9000)=r2) 2017/12/28 19:01:37 executing program 6: 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) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008ad000-0x8)={0x4, 0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/user\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000831000-0x10)={0x8, 0xffff, 0x66, 0x4}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000a7b000-0x4)=0x0, 0x4) 2017/12/28 19:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x20000000000007, &(0x7f0000b4a000)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00001d4000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fc7000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f00003af000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000571000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x2, 0xff, 0x4, 0x1800, 0x10000, 0x5de8}, &(0x7f00001fa000-0x4)=0x20) 2017/12/28 19:01:37 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000192000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{r1, r2+30000000}, {r3, r4+10000000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a28000)=0x98e, 0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000165000)={0x0, 0xda, "3d2c6b45013eb7d777d1a67d056aa12f93df4cbab63d9cf51d18c2390cc7a5ab82d5f90a1309b644103d3d0226a57ccfa99586e7e275861ed12a7cf0a911c9d4c1c1a030a3edd2679647c6cab416a730b895d2475bba8e94a73047dca2d44e1d8fe002717606097212cdda59b58bfdea6ab611205ef2926dac63353a9f0426b6c12856ae64ecb82de314c60e5e2a8c3dbf09c859f03210cd7e2b6b23416cd04aedda4576a3f3d7cfd4dd092e1945fbb174d39ace33af0ef3246aed0cdec0cb879c6dc5de10c5f2e1489018a119fe660f9b1d657f92eb0c561bab"}, &(0x7f0000b90000-0x4)=0xe2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000921000)={r7, 0x6}, &(0x7f0000518000)=0x8) r8 = dup2(r5, r6) connect$llc(r8, &(0x7f0000f2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="a876d82defde", [0x0, 0x0]}, 0x10) fcntl$setsig(r0, 0xa, 0x1) 2017/12/28 19:01:37 executing program 4: mmap(&(0x7f0000000000/0xa6e000)=nil, 0xa6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000077e000-0x9)='/dev/rtc\x00', 0xfffffffffffffffc, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000087f000)=[{0xf, 0x8000}], 0x1) mmap(&(0x7f0000a6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x1, &(0x7f0000a6f000-0x10)={0x23, 0x200, 0x1fe0000000, 0x2}) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005, 0x0}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f000067d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000359000-0x10)={0x0, 0x0}, 0x8) 2017/12/28 19:01:37 executing program 2: futex(&(0x7f0000000000)=0x0, 0x88, 0x0, &(0x7f00005d0000)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2017/12/28 19:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000eed000-0x8)='./file0\x00', 0x40, 0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x20, 0x1100) 2017/12/28 19:01:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000599000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00006c0000-0x1000)=""/2, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000d6a000)='net/sockstat\x00') setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000bb6000)="1e42846018e2fd75bdae425ccb02fe2e781961706fe6d4f37078838a12de3ec888b3480c5f16a25347f8ef64b966c62f289fff9e2ed5f5c587879964b829d463e0e50228dcf91c2df57262c6c7ddacaa879e30ca01b2467a6aaef2f052bcb6b229575aad92ab6d76761a189163848202b8fd8350606661b0749a07f9d8d153f5457bb2192ed34a2da5abdb2ff984338d34cf2c715dadcd7e3481233c0e1ce3ec062e11b94c3d51113e58076960d4be3ea206a27c25931df31cce4d4d8d852ccb1d4425cdb56eb9921c31adf7bba891d3", 0xd0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000030f000-0x8)={0x0, 0x9}, &(0x7f00005a9000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a8c000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x4, 0x7, 0x0, 0x10000, 0x2, 0x8, 0xff, 0x3, 0x20, 0x80000000, 0x7, 0x6, 0x7, 0x800]}, &(0x7f000046a000)=0x108) 2017/12/28 19:01:37 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000007000-0x30)=[{&(0x7f0000006000)="6ea5a221253af5902dd10a5e04a1871aec4233767fd69f9c4adcfa337f577689f9384f3944e76dedfc29eb19c699f04a8c65f32275a00c82b7726c2b9bfece0028bc0995c78037f06f02fe10e620114efe2519bbbc1283", 0x57}, {&(0x7f0000004000)="a63113372f588970800577e981b7", 0xe}, {&(0x7f0000004000-0x67)="1141b9c868a2a1f71648c5b08d5b9b761b688311c6d1084634ac101a39ae8529efbbaa670983e50e338b900bbcf5b652ed99380fdf6b000e78eac0dbd9c71c9b28a53f05cbbb6a02cfae90f08e9d27c8355b9ef2caed228e362bc13f63c5f5a08681f983d04de0", 0x67}], 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000007000-0x4)="02000000", 0x4) 2017/12/28 19:01:37 executing program 1: r0 = socket(0x18, 0x1, 0x40000000000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"af380b23c413970edaf4f7145462b229", {0x4, 0x3, 0x51, "458504990637", 0x9, 0x0}}) getpeername(r0, &(0x7f0000ac3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ad000)=0x8) r1 = dup3(r0, r0, 0x80000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0xffffffff, 0x42de3cf1, 0x4, 0xffffffff, 0x3f, 0x1}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000410000-0x4)=0x101, 0x4) 2017/12/28 19:01:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000501000-0x8)={0x20080522, 0x0}, &(0x7f000077f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) getgroups(0x7, &(0x7f0000163000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000829000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001df000)=0xc) setregid(r0, r1) 2017/12/28 19:01:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000f81000)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000099a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000c4e000-0x4)=0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000e15000-0xc2)=""/194) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006d0000-0xb8)={0x0, 0x7, 0x40, 0x100, 0x100, 0x0, 0x1c55, 0xc1, {0x0, @in6={{0xa, 0x2, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xdebd, 0x4, 0x401}}, &(0x7f000077e000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000097e000-0x8)={r2, 0x2}, &(0x7f0000b96000)=0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000e97000)={&(0x7f0000c82000/0x4000)=nil, 0x4000}) getsockopt$sock_int(r1, 0x1, 0x15, &(0x7f0000b79000)=0x0, &(0x7f0000c88000)=0x4) 2017/12/28 19:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000cba000-0x20)={0x1000, 0x5, 0x0, 0x7, 0x0, []}) syz_open_dev$usbmon(&(0x7f0000bb7000-0xd)='/dev/usbmon#\x00', 0x22, 0x20000) ioctl(r0, 0x8936, &(0x7f0000000000)="") [ 60.823188] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 60.837562] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/28 19:01:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cf8000-0x4)=0x10) ioctl(r0, 0x0, &(0x7f0000d4d000-0xd4)="bd8a3fcf6128b692fb198ecb8f02ee18258e5367edeb8c1a6c01293aec2a76dbbd3f448677e7360eb066ebd7e24ac9c43ce9cd97b839bfe7466ddfb9e44acba14ba2c1f59488c164092a8442c5845aea7fc68820e7c8c5e560014e8247a2e40c618ce69aec0917ca206f5c4b93beb78aaa04c9d0d29950c4497e83b234f229a73b80c001e65be4f477ab6c5ae55fa98afa28a28572d8ceb875274bf0b2dd14a4f4c597ac9f2e33027754efa2ac1f2c83aa747b675214c4c782e48075ec0b346a3dca0420334da8172f80ec5e93cf6338218c29f9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0xfffffffffffffff9, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) 2017/12/28 19:01:37 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10000) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002ef000)='/selinux/validatetrans\x00', 0x1, 0x0) recvfrom$ipx(r0, &(0x7f0000c92000-0x2a)=""/42, 0x2a, 0x40010000, 0x0, 0x0) 2017/12/28 19:01:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x20200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000c}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000044c000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000712000)=0x0) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000023d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ce7000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000a62000)={0x0, 0x0}) getresuid(&(0x7f000016a000)=0x0, &(0x7f0000a4b000-0x4)=0x0, &(0x7f0000f9c000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cff000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000160000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fcf000)={0x0, 0x0, 0x0}, &(0x7f00002bb000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006c2000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b6000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000086000)={0x0, 0x0, 0x0}, 0xc) r11 = fcntl$getown(r0, 0x9) stat(&(0x7f0000228000)='./file0\x00', &(0x7f000083c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000089b000)={0x0, 0x0, 0x0}, &(0x7f0000f69000)=0xc) r14 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002d7000-0xe8)={{{@in=@multicast1=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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e2000-0x4)=0xe8) r16 = getgid() r17 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000828000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aee000)=0xe8) stat(&(0x7f0000018000-0x8)='./file0\x00', &(0x7f0000493000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009d5000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000590000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec2000-0x4)=0xe8) getresgid(&(0x7f00005ff000)=0x0, &(0x7f00009ed000-0x4)=0x0, &(0x7f0000394000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000157000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000075f000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000834000-0x4)=0xe8) lstat(&(0x7f0000772000)='./file0\x00', &(0x7f0000ed4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000939000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006a6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9b000)=0xe8) getresgid(&(0x7f0000638000)=0x0, &(0x7f0000f9d000)=0x0, &(0x7f0000cc9000)=0x0) r29 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d98000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f66000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a3b000)={0x0, 0x0, 0x0}, &(0x7f000066a000-0x4)=0xc) r32 = getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c72000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001fa000)={0x0, 0x0, 0x0}, &(0x7f000019a000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a6d000-0x4)=0x0) stat(&(0x7f00007e2000)='./file0\x00', &(0x7f00006ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b64000)={0x0, 0x0, 0x0}, &(0x7f0000b8e000-0x4)=0xc) r38 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000340000-0xc)={0x0, 0x0, 0x0}, &(0x7f000084e000)=0xc) r40 = getegid() r41 = getpgid(0x0) r42 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000676000)={0x0, 0x0, 0x0}, &(0x7f0000a4c000)=0xc) r44 = getpid() lstat(&(0x7f0000aa2000)='./file0\x00', &(0x7f0000b2f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00001a3000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000549000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f0000d1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00005cc000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000030e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081d000-0x4)=0xe8) stat(&(0x7f0000fe4000)='./file0\x00', &(0x7f0000d59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00006ee000)=[{&(0x7f00005b1000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000062e000-0x90)=[{&(0x7f00002c0000)="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0x1000}, {&(0x7f00005d1000)="e71995b3303470fcf25139a2fa8696ef8fbb65dae1c5a0b74f92a9f40f4e12021c1876587848bc174cbe61f5214877c37a34d3475f0e23c23f31477024c03788f7fdc6f8bcf1f01a702142ecab0c869872bcf419bcf7d1326cdb84a93448900c52c0181e74055f5a4c9a3406267dd4aa624b828b0a41d87449aa3b08d317e791937dd8f719fe202374cbf5b71357487590fe12448c5d39b9efa6194c43ccd848fdcccd933d7cb650", 0xa8}, {&(0x7f0000580000)="5c9aec26b81297217353dee1b848640eec308c346efebb51de7411d182a57e91f295a4e9bb4db32feb6aadd6e0e717af97cefe129e57900341f26e851fbc500afc48fb691b042ed7939f536283064e48b435e0fbc76aac15abc5a53675052fb9a813104fbe698096a8e3073e04f72a457064", 0x72}, 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{&(0x7f0000125000-0x93)="37a92fbe2c84250f1a7fdb5b35f838cac0b255e6423dd04f806db3518cba0fefd4766e514b65508b239cb601cae1aefb1ee85a873eedeaa52295ca1c6e86b0a79a8c1d2159461d4010fb1b2b46a26c0d2734d94a0488a13ff65e83c782ae132cd885ab4567d337a64fec0490a8720d421be88d55092b7e40a096dd4f47549674ddf1ffb5bc9aaf1c7c69cabf73a88981be99c5", 0x93}, {&(0x7f0000577000-0xe3)="eb9768afb7144d2b1ce262db5bbf9f00e7bd25751097ca41dd21a5f4399f377b4f04edba26f5bb55dd6bc20e609a7aa7757f459b718d6f57bf72451a8404469b799e9a2cc0f58c1444c00522e157ce32d83049787d5492f521a6600dbd70b91f2e6b0fb3d23bc79ad5876b1ebef33754824255ecbe40633d73add54e57aa5802ff4f2762fdc85264c8eaf0d4cdab5bac3fe4af73e5a376520d40a57dcbde43ff7722b0fa43fa4ce5c98d0a2f1aac6d06c5660e3bf4503bc444647cd7043716ab32954c3de43c90067c0b6c3d742a495b0a87704d6d669ba36288ab988b42faf10740e4", 0xe3}], 0x9, &(0x7f0000bb2000-0x78)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x78, 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{&(0x7f0000b2f000)="e5aef0c80ec814c42e4c371b546a71e99abdcffaced2af4852b731a0ef2b16deb958034dc089dcedd22954a81ee52c1a317500411e4e7e9c8d7b558d0a356e9fdec3cbb00ce155ff0bce7ce533e3fd1723", 0x51}, {&(0x7f0000b51000-0xb1)="f9d818c546adc3ed0923ece08efc253e849a6743aac8e8deda98807e50e08e6f8f4e25902535ad80474456508dcaeefce8608aba1dfb8e4bb8ca2792c3acf1dbe9d434fc99f67d9a77c0ce656b172d88b64c518f2e255b2af7598b8defcf6d05fb50efec793af311b15ea9b0e71a5e2b308b93d7b73bd9e9213610ba3da153e891b017e250a25f5cb450d44fb2b58801b7ef71b1682bf3f298350c83052cf1a2ad3f41f369b918acee9f4529048696065f", 0xb1}, {&(0x7f0000a38000-0x2a)="6ed5fc99384488e9389544645ac224c82d4d176d62351095eb0b36ff498304f2f312011b4ca31fbed1c7", 0x2a}, {&(0x7f000082d000)="408ec16691129cc9a73372a01e7c52a15ccbf52da908415f0924b16259778ba9de9a0b73383403b268c40b8becd62fc42984b12df6a6cbf34982a2bff5b623ed3da9415ccc4d639ae6978ecbae6344f71ac9bed22120dd1970fc4a9efbc4b79e9be751241059d902676b0483567d8c0f994673bfcf864dd729a0756a9946d7624acb2e485a5ec27d60fc0074a23dac27d4e3d40730441779ca4869af2b4fc5de11aa9bf8930d101bbf61e18f9b922a22b1d36ce76c9b0b390d15bbf399bd87c9aef6a8e8a2db0523d39ae434ac8112138c41b3e082d9aa4366ee322cdc16ed8a08abf47c0c4ccfac1ea7237927688fdea7de610669a702e4", 0xf8}], 0x6, &(0x7f000014d000-0x53)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x78, 0x40000}, {&(0x7f0000611000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00004d9000-0x10)=[{&(0x7f00004e5000-0x1a)="57dbb75d0e6bb21883240a203b6d7965b9a8819dd12dbe6f6f07", 0x1a}], 0x1, &(0x7f0000817000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 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0x1000}], 0x2, &(0x7f00003ee000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x40000}, {&(0x7f0000317000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d22000)=[{&(0x7f00004ee000)="da69bf5ad59f0deb5a4baefbe7aa61205b32252429a05f70da06cc30d0bdfa87a3143749b5d37e1c143bcde61da47f96e820f7916a4bedfbfc765a6278d33b420ad7ac3ae01f8fb7b304cadfc6e234f4a04241a9fe197ee1ba781490ad4451eccc29df968e5a27fb60ad9bde2293e8d22f1282829896295853b83b13ce18b8ee04cd9ede", 0x84}, {&(0x7f00009b6000-0xaa)="f256a902d13a4a4e386744777887fa7da120aa00f2846aca48e40e2d2e001e95539de268dbe96458940c30c323b7827f4ca3537ea76b6970b611ea7bf1d516acb734e3f235c87b3b0797f0623d33701d7a8059aff47168a2217f2f62f165b098b637c3e9b8a612d7c08ce1856d5cdef9f493198242b2f3c6e2bf22f91fcec633bf6c0addf73096a0c7f93e94a3dedc107f48e9a277b0f5e972608323dc015e8f158373bd23f3a2889e6e", 0xaa}], 0x2, &(0x7f00000ca000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0xc0, 0x24000000}, {&(0x7f0000165000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000135000-0x40)=[{&(0x7f0000754000-0x25)="440ffdd801a9cc699ba4b97e61e8b86879a2c14b6e552e8c788c2f34e87c49573bd6786a5e", 0x25}, {&(0x7f000033b000-0x5f)="0121080a408634cfe1e7cff11a0451c2e437551e8ba425cac514536646031963ce46891dd74a578d86b76c4008240fb34d46dce284ba67e86a374c8debe7d348e583dca22b7014c0d704bb3bb4a90fc33af0bdc576610a550415d0257ee4b5", 0x5f}, {&(0x7f000002c000)="ca2350776cca957b8a00c52abbf9d6b715e41eb987a02ac5f8e0a28017cb5045b7572fd5e74ccdbfbc8e0ff2f9e4311940ba41ed0871368ad2ed0b6c2707675a8fec279f064672ae09930d7958564c5315f732b97b7476b7a4ce143785fe3376735d660b44e8c6f106423dd9d413", 0x6e}, {&(0x7f0000374000-0xd)="6f39b53c54b86258fb0aac31bcde7f23ccf0b997d036398326fd83f9625ad04bc41ca8a07cc5e0d1a7ac6f77c7f85b80785ce2673991a3ee8c2f21279f93231738bdd03449ae10818608efd89dd84879496c7fbcd6fc1404dfc01ca0c98e7f3b80bc7fe77c0fbcff168b7a4cffff3ac0985fa9b42f0d6702abd7e98c3be2a8d8a98fabce127536f049a74c9bbe6af424d846c7c3ec60a4d74af4a52a272e362d2e6f9c613643843e59ce9ad5e6375dcec030379513385864c65c182ae05b3acaedf9dbef555e2a36d125055581e9334f9caecaf9314ca80885fb9d9bab1aa6b8cbb0a768b2195eaff964b5208176e6d471c4e5393235fb45", 0xf8}], 0x4, &(0x7f0000ebf000)=[], 0x0, 0x40}, {&(0x7f0000370000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000be6000)=[{&(0x7f0000e3c000)="ba3f726769c5c38204b22ffc94ec7fa3d0724aba9c9427b64e698b46330a2de7fe4c51f9686bc09c565b175381bfcae0dd1dda00caca3ab9e0c9e4a2e277141f1084045f71151dadd5207af239e8587bb69365c77884196b50caa9d5ea0c60083ff0e792d5d187d577a51e94cff1740f6d6823b4e12a126fb18abf7980c5d264381b289ec6d740e434b9382bac0ec605c4731dd4117d747fbbbde59aafa48545f7d28536b01f8f4d1fc8050cbe237de7803de8a2ff449bf51b11cfa9348f99652164268feb7cb78c3f38656cd448", 0xce}], 0x1, &(0x7f0000e86000-0xc0)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xc0, 0x48080}, {&(0x7f00001ac000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00001df000)=[{&(0x7f0000654000)="57099cc9e356ef0101fc098317fef99845db81bd3586e94790adca74e3e5be23187764b0895d7d26b7e8830adb09a3333a74da0cf3ba3c7964812bb441450d5dff82af1eca0eb827aec1ee31e5e92b14d12e3a2644cdc4a17a774705cf556a0c732ba9e6acb0177e2c2fc0a981bee871851318399cfc998dc0f77d6677f1395705c821a4933355d094a702e38a789ed775774891a0df93474af4757e", 0x9c}], 0x1, &(0x7f0000423000-0x68)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x68, 0x40}], 0x9, 0x0) 2017/12/28 19:01:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000f97000-0x50)={{0x0, 0x1, 0x6, 0x0, 0xa9}, 0x7fffffff, 0xffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xe5)=""/1, 0x1}], 0x1) 2017/12/28 19:01:37 executing program 7: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000989000+0xc95)='/dev/pktcdvd/control\x00', 0x26900, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000d1f000-0x10)={0x5, 0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000c04000)=0x3b) 2017/12/28 19:01:37 executing program 3: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x28)=[&(0x7f0000c6c000)='\'-vmnet0\x00', &(0x7f0000000000)='I', &(0x7f000003f000-0x1)='I', &(0x7f0000eda000-0x1)='I', &(0x7f0000000000)='proc,wlan1Z\x00'], &(0x7f0000001000-0x18)=[&(0x7f0000744000-0x1)='I', &(0x7f00006f4000-0x1)='I', &(0x7f0000000000)='I']) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) open(&(0x7f0000705000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000003000-0x8)='./file0\x00', 0x100) 2017/12/28 19:01:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xb489, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000c7000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000037b000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000064c000)={0x0, 0x0}) capset(&(0x7f00001e9000-0x8)={0x19980330, r2}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 19:01:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddf000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00007a8000)=0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000927000)={0x1, &(0x7f0000a82000-0x4)=[{0x0, 0x0}]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a21000-0x24)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x5, [@multicast1=0xe0000001, @rand_addr=0x1, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x24) 2017/12/28 19:01:37 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa9000-0x9)='/dev/rtc\x00', 0x430500, 0x0) perf_event_open(&(0x7f0000fa8000)={0x5, 0x78, 0x0, 0x9, 0x429d, 0x0, 0x0, 0x3, 0x200, 0x2, 0x705, 0x8, 0x3, 0x3, 0x0, 0x4, 0x2, 0x40, 0x2, 0x400, 0xd283, 0x6, 0x7, 0xfffffffffffff128, 0x9e, 0x10000, 0x0}, r1, 0xdc00000000000000, r2, 0xe) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) r5 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r5, &(0x7f0000545000+0x91f)=[{{&(0x7f0000144000+0xb0d)=@generic={0x0, ""/126}, 0x80, &(0x7f0000187000-0x30)=[{&(0x7f00004c0000-0xd9)=""/217, 0xd9}, {&(0x7f0000ebd000)=""/2, 0x2}, {&(0x7f0000fa8000)=""/79, 0x4f}], 0x3, &(0x7f0000fa3000)=""/134, 0x86, 0x8}, 0x20}, {{&(0x7f0000109000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00007e1000-0x50)=[{&(0x7f0000cb9000-0xee)=""/238, 0xee}, {&(0x7f0000fa8000)=""/49, 0x31}, {&(0x7f0000fa9000-0x55)=""/85, 0x55}, {&(0x7f0000154000)=""/159, 0x9f}, {&(0x7f0000dd3000)=""/177, 0xb1}], 0x5, &(0x7f0000fa8000)=""/163, 0xa3, 0x5}, 0x1ff}, {{&(0x7f0000fa9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000171000-0x70)=[{&(0x7f0000c35000-0x12)=""/18, 0x12}, {&(0x7f00003ec000-0x3d)=""/61, 0x3d}, {&(0x7f0000fa8000)=""/69, 0x45}, {&(0x7f0000a9b000-0x1b)=""/27, 0x1b}, {&(0x7f0000e17000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fa9000-0xd7)=""/215, 0xd7}, {&(0x7f0000ce2000)=""/145, 0x91}], 0x7, &(0x7f0000fa8000)=""/4096, 0x1000, 0x6}, 0x6}], 0x3, 0x0, &(0x7f0000ddc000-0xa)={0x0, 0x1c9c380}) ptrace(0x4207, r4) ptrace$peek(0x2, r4, &(0x7f0000fa7000-0x8)=0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000fa9000-0x8)={0x0, 0x0}) 2017/12/28 19:01:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) mknod(&(0x7f0000a89000)='./file0\x00', 0x0, 0xfffff8d6) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f0000a40000-0x8)='./file0\x00') ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = socket$inet(0x2, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000616000-0x20)={0x0, 0x0, 0x2, 0xbaaf}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00003d0000)={0x5b, r4, 0x10001, 0x80}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/28 19:01:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000003000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x61, 0x0, 0x0, 0x4, 0x80000001, 0x400000000, 0x100000001}, 0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000003000)={0x0, []}, &(0x7f0000003000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f39000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000ee5000)=0xfffffffd, &(0x7f0000bff000-0x4)=0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000814000)={0xaa, 0x2, 0x0}) 2017/12/28 19:01:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d88000)='/dev/keychord\x00', 0x258000, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f0017", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) timer_create(0x7, &(0x7f00004ff000)={0x0, 0x26, 0x2, @thr={&(0x7f000083d000)="3bc19d43aac79cc6adbf0d8394e8a2702ff5e02e7d288a0776808002e747095043716cc276588457818b925f75517d539b4c1dba47985bcb9e314803a89a912f9d", &(0x7f000048c000+0x628)="14495c20aef7039a0f8df4537dd886e58fd84fe8a9d8ecef79717ae9e84ddeb5d4db3cb527b9ff7c2000f8a6077d5e75f72cfff84aca2d25e702c3cae1284635dcd94d55b64d7abb61bc0a69090325ec3ddc6058891c9eb9637e3e225f8131c9a27c62133119ffb4b67957c85eebf61a11f233adc237a31bd1eb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000783000-0x4)=0x0) timer_gettime(r1, &(0x7f000024a000)={{0x0, 0x0}, {0x0, 0x0}}) mprotect(&(0x7f0000d0b000/0x3000)=nil, 0x3000, 0x2000000) 2017/12/28 19:01:38 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ppoll(&(0x7f000000c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000000d000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x8)={0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000008000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r2) 2017/12/28 19:01:38 executing program 3: mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80007, 0x9, &(0x7f0000027000)={0x0, 0x0}) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x548f9cf98d27c160) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000005f000)=""/240) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000062000-0x4)=0x5, 0x4) rt_sigprocmask(0x3, &(0x7f0000061000-0x8)={0xffffffff}, &(0x7f0000060000)={0x0}, 0x8) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) ppoll(&(0x7f0000054000-0x8)=[], 0x0, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f000002f000)={0x0}, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000026000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x400) signalfd4(r2, &(0x7f0000040000)={0x0}, 0x8, 0x0) 2017/12/28 19:01:38 executing program 0: msync(&(0x7f00009a9000/0x4000)=nil, 0x4000, 0x800000002000) remap_file_pages(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x2, 0x17, 0x60) mremap(&(0x7f0000c64000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000012e000/0x1000)=nil) 2017/12/28 19:01:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = add_key$keyring(&(0x7f0000d88000)='keyring\x00', &(0x7f0000a2f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = request_key(&(0x7f000092c000)='id_resolver\x00', &(0x7f0000106000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000151000-0xc)='/dev/random\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f00000d2000)="4a811428ec39ab518cd73ebf12e913b9666a39eec3582eca72a395ef94af68e62d57453529e57319f45961e0671d240bc6cc91a192", 0x35, r3) r4 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r1) 2017/12/28 19:01:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000002e000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl(r0, 0x227f, &(0x7f000051e000)="") 2017/12/28 19:01:38 executing program 7: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x40000000000000) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000387000)=0x0, 0x4) 2017/12/28 19:01:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fanotify_init(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000f2000-0x17)='posix_acl_access)GPL-{\x00', 0x3) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000236000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f90000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002d6000)={0x0, 0x0}) 2017/12/28 19:01:38 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000799000-0xc)='/dev/rfkill\x00', 0x450a40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000+0xaa4)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xd813, 0x1, 0x8, 0xfffffffffffffe01, 0x40, 0x8, 0x4, 0x7, 0x0}, &(0x7f0000848000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x7, 0x7bad, 0x1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x11, 0x1a, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000001e000-0x48)=[], 0x0, 0x0}, 0x0) recvmmsg(r2, &(0x7f00008d1000-0x168)=[{{&(0x7f00008d8000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000041a000)=[], 0x0, &(0x7f0000187000)=""/161, 0xa1, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ec1000-0x10)={0x77359400, 0x0}) [ 61.043247] binder: release 11622:11626 transaction 92 out, still active [ 61.055841] binder_alloc: 11622: binder_alloc_buf, no vma [ 61.062097] binder: undelivered TRANSACTION_COMPLETE 2017/12/28 19:01:38 executing program 2: syz_open_dev$loop(&(0x7f000082b000)='/dev/loop#\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000571000)='/dev/loop#\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0xffffffffffffff00) ioctl(r0, 0x400000000000127a, &(0x7f000023e000)="") r1 = getpgid(0xffffffffffffffff) ptrace$cont(0xffffffffffffffff, r1, 0x2418, 0xc000000000000000) 2017/12/28 19:01:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x100000000000000) 2017/12/28 19:01:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) read(r0, &(0x7f0000ca0000-0x20)=""/32, 0x20) r1 = socket$inet(0x2, 0xa, 0x2) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000aa3000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x8, 0x4, 0x10}, &(0x7f00003b3000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_int(r3, 0x1, 0x39, &(0x7f0000ff9000)=0x0, &(0x7f0000ff8000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b16000-0xc)={r2, 0x1, 0x30}, &(0x7f0000e1e000)=0xc) pipe(&(0x7f0000a85000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000b3f000-0x4)=0x5, 0x4) poll(&(0x7f0000812000)=[{r0, 0x60a4, 0x0}, {r0, 0x10, 0x0}, {r0, 0x200, 0x0}, {r0, 0x2, 0x0}, {r0, 0x4300, 0x0}, {r0, 0x8000, 0x0}], 0x6, 0xfffffffffffff4f2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000090000-0x68)={0x2, 0x5, 0x0, 0x0, 0xc, 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={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}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 19:01:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000001000-0x25)=""/37, &(0x7f0000fb1000-0x4)=0x25) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mknod$loop(&(0x7f0000037000)='./file0/bus\x00', 0x1000, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000035000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000001000-0x4)=0x2000000000000, 0x4) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000003d000-0xc)='./file0/bus\x00', 0x0, 0x40) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000003c000-0x8)='./file0\x00', &(0x7f0000001000-0xc)='./file0/bus\x00', &(0x7f000001a000-0x6)='msdos\x00', 0x101080, &(0x7f000003c000-0x78)="cbdb58ce12f835b19e5d0ef70afe15ebeaced3bbc6d7747c92e3a50689106547af2f88032675d1e64cfc81db7591cdf4dbfc6f3665af2af57cd55b14d401610edc38ba105ade2076953d683e1c0cef9de3a27aabf737825d009849caea831c88fff5eb09ebc3d8ae0789061f6c015b475cfc08b16d6ec190") [ 61.062118] binder: send failed reply for transaction 92, target dead [ 61.121109] binder: 11622:11631 transaction failed 29189/-3, size 0-0 line 3127 [ 61.150789] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/28 19:01:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x401, 0x1) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000573000/0x3000)=nil, 0x3000, 0x3, 0x40010, r0, 0x0) 2017/12/28 19:01:38 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000537000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000cd000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000e6e000)=""/70, &(0x7f0000ffd000-0x4)=0x46) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00002be000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x1, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000ffe000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffd000)=0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000)=0x0, &(0x7f0000ff7000)=0x4) 2017/12/28 19:01:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d2d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000116000-0x10)={0x7, &(0x7f0000a77000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000fa5000-0x10)={r2, &(0x7f0000e65000)=""/4096}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000063000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00006fd000)=0x2) write(r0, &(0x7f0000af7000-0x28)="24000000100005004d08000800e80103030501001000010011000000f70000f1de005609", 0x24) 2017/12/28 19:01:38 executing program 7: creat(&(0x7f0000c6c000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r0) 2017/12/28 19:01:38 executing program 3: clone(0x8000000, &(0x7f0000d4b000-0xe5)="", &(0x7f0000cb1000)=0x0, &(0x7f0000a3d000-0x4)=0x0, &(0x7f00002df000)="") sysinfo(&(0x7f000029e000)=""/227) 2017/12/28 19:01:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getpeername(r0, &(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0x8) 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) execveat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000004000-0x38)=[&(0x7f0000001000-0x14)='GPLvboxnet0+cgroup}\x00', &(0x7f0000002000-0xd)='md5summd5sum\x00', &(0x7f0000001000)='bdevselinuxppp0\x00', &(0x7f0000004000-0x2)=',\x00', &(0x7f0000002000-0x2)='!\x00', &(0x7f0000001000-0x2)='}\x00', &(0x7f0000002000)='(\x00'], &(0x7f0000001000)=[], 0x2) 2017/12/28 19:01:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000047b000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f6000)=0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000076d000-0x108)={r2, @in6={{0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x16a8787d, 0x8, 0xe1, 0x101, 0x6, 0xfffffffffffffffe, 0x9f7, 0x7, 0x100000000, 0x6, 0x9, 0x6, 0x3, 0x9, 0x2]}, &(0x7f000041a000)=0x108) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009db000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00007ef000)=0x0, 0x4) writev(r0, &(0x7f0000071000-0xa0)=[{&(0x7f0000095000-0xda)="2a467d80d7158b2333f8fa2145cc67b2901620660896732cf3b713a350808cef149ea3c07c817c85c00f6aa45bb9551612b6690036f282e4c5c320772438b1e6e7848415564c82c1cdc1e3e22cb1705f2d2fbc80bc26cbf20cb94393d981075fd1528097e9114eb30be730ae1215b33de4f61d591ee93825adfd6d0edb5f942358adc00dacb36195aca06598a9d29f1d4201b326512defa46e9d0b1a7e06b6464a3bff65c0dd92544517789265d5128d9f", 0xb1}, {&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52ef8922dbb87dd870bc39792f5d5787", 0xd0}], 0x2) shutdown(r0, 0x1) 2017/12/28 19:01:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f0000414000-0x20)="2fbda8e8a1bdb8b7c98eda3fc400c3b5aed37dbeb79d2cf765917e7b99edba63"}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000034f000-0x4)=0x0) 2017/12/28 19:01:38 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4a, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002e7000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x8, 0x8, 0x9, 0x400, 0x730, 0x0, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, {0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x3135}, 0x8, [0x3f, 0xffffffff, 0x100000000, 0x0, 0x7, 0x80, 0x1ff00, 0x895e]}, 0x5c) 2017/12/28 19:01:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000726000-0x10)=@generic="ea5ee09724419810a1575014225ceb31") getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000ff9000)=0x0, &(0x7f0000ff8000)=0x4) 2017/12/28 19:01:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000571000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000077000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00001bd000)={0x6, 0xffff, 0xce0d}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000cbd000-0xb)={0x80, 0x6, 0x0, 0x100, 0x3, 0x4, 0x2, 0x9, 0x5, 0x4, 0x100000001}, 0xb) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000239000)={0x6, 0x2}) syz_open_pts(r1, 0x40000) fcntl$getownex(r1, 0x10, &(0x7f00007ce000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000efd000-0x10)={0x0, 0x100, &(0x7f0000603000)=[@in6={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, @in6={0xa, 0x1, 0x58, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0xa2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f000082e000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ca4000)={r2, 0xfd, "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"}, &(0x7f000060b000-0x4)=0x105) ioctl(r0, 0x4000000000001277, &(0x7f000023e000)="") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000853000-0x8)={0x0, 0x0}) 2017/12/28 19:01:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a6d000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f6e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9303}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000088e000)=@req={0x8, 0x1ff, 0x3, 0xe43d}, 0x10) r1 = socket(0x10, 0x1000000802, 0x0) write(r1, &(0x7f00008b3000)="2400000019002500000009180000fd0e0a0000000002000502ffffeb08001700ffffffff", 0x24) 2017/12/28 19:01:38 executing program 2: mmap(&(0x7f0000000000/0xc37000)=nil, 0xc37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008cb000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000ac000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00006de000-0x8)={0x2, 0x1ff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000cc000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r0, 0x1) 2017/12/28 19:01:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80006, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000da0000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000665000)="40000000000000000572696e67e02b", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d23000-0x32)=""}}], 0x30) 2017/12/28 19:01:38 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c32000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000cf3000)="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", 0x1001) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000fda000)=0x0, &(0x7f0000fda000)=0x4) getpeername$netrom(r0, &(0x7f0000fd9000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fda000-0x4)=0x48) 2017/12/28 19:01:38 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001f5000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000ef2000)="c0dd66edda6ca63f05d40c80b676b93809e31dcd350756c81d4c08d04778a6f34a36") r2 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000664000)=0x0) pipe(&(0x7f00007cb000-0x8)={0x0, 0x0}) 2017/12/28 19:01:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000367000)="2d2d76626f786e65132e0011f248da8535e4b8f09b5d771bfc69092c266f703b1a55e45a94843c68a1c8e54fce060044d77eef8a7609d1e1c894f50cc3410c7a69c33e6ae67081c27f5db47000000000000000092932b376271e79d59ef164fa37bd33bd2cf00c98fbda0ee5e663ec6b0e619b88bd000000000000000a74e1f838d89bf9e14b0119a57d3c52febc43ba2fcf0fbc2ed13e0b56c64c14f0862657", 0xfffffffffffffffe) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00005a5000-0x89)=""/137, &(0x7f0000bdb000-0x4)=0x89) socket$inet6_udp(0xa, 0x2, 0x0) dup2(r1, r0) ioctl$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]}) write$sndseq(r0, &(0x7f00005c9000-0x120)=[{0x8000000000000000, 0x40, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x2c62}, @addr={0x0, 0x80000000}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xfffffffffffffffc}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x1ff, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0xff, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x120) getsockname$inet(r0, &(0x7f0000c31000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000733000-0x4)=0x10) 2017/12/28 19:01:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000001000)=""/62, &(0x7f0000000000)=0x3e) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@generic="b4c5e4642eccf1eaac15daf2494e98e5", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, r2}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/28 19:01:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c4c000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f0000680000)=[], 0x0) 2017/12/28 19:01:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aec000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) connect$ipx(r0, &(0x7f00005ca000-0x10)={0x4, 0x1000, 0xd793, "36ce61118b0d", 0x5, 0x0}, 0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00003e6000)="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", 0xfc) 2017/12/28 19:01:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000780000-0xa)='net/route\x00') fcntl$setstatus(r0, 0x4, 0x400) 2017/12/28 19:01:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003ce000)={@common="6c6f0000000000000000000400", &(0x7f0000394000)=@ethtool_rxfh_indir={0x39, 0x7, [0x93f, 0x3, 0x5, 0x7975bb20, 0x9, 0x7, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:38 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000a000-0x5)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000a000-0x5)=[@increfs={0x40046304, 0x3}], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) 2017/12/28 19:01:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x48, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2017/12/28 19:01:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ad2000)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ba0000)={0x0, 0x8d5}, &(0x7f0000812000+0x2b5)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003a2000)={r1, 0x9, 0xffffffff00000001, 0x1e6}, &(0x7f000084f000-0x4)=0x10) seccomp(0x1, 0x0, &(0x7f0000170000-0x10)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) 2017/12/28 19:01:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200004) sendmsg$netlink(r0, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "3003f4ff00000000000200000000000000df00ed9f8c070072013de52ecf1544ec9a96000000dd09090000000000000017befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f0000a73000)=[], 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00003dc000-0x8)='./file0\x00', 0x309800, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f13000)={0x0, 0xffffffffffffdd02}, &(0x7f00008fa000-0x4)=0x8) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000f9a000)='^em0#]\x00', 0x7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000833000)={r2, 0x3}, &(0x7f00008c8000-0x4)=0x8) 2017/12/28 19:01:38 executing program 3: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000ef9000)={0x0, 0xa, 0x1, @thr={&(0x7f0000efa000-0xf2)="507c7ce43d1496e5d3a948abf05984af6547159760d78a3ccb6795cf84b84af4cbbb6ca2cac49ca8fd82547e020fd896b8c33791cad4eecd2b2d9164e5ffc20b1c8f881fd8dbbcbc27f5ee1872f2ad7e11258aa7074a624716b20425175474e945583bcc71ac136666862ea364200f7b8105d5f704b2a8ef5f2a9eb8632fe648638a217558f5fd313d8c8aec1dd3b15b827cb439773730eb285ee94c7a97458d28b1ef03fc06bc85c95e2611e0633fa13c9876e379c3bd4a5808cec5a51e511dc3912fda4f5c1e8890a722e7e4c8743ecf575ca3a813a5ee131ad7fd39b43192236f02ba6996a443b9bf1af85e819213cdc5", &(0x7f0000efa000-0x60)="bdf77317f4032676cfe2518f11ad22e9a2877786214a5c314cef12e9ea38f907192fdd830d3ff2b0e3a2019f4a5e8f06d2f08f9320cba5cf1ed6051430ce7a986bfabdeaa0821b087f1dc5226f1f78c84421c5d48c81040af33b34ae48e87004"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e7000-0x4)=0x0) timer_getoverrun(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000efb000-0x65)="94d8bcacd39febe7c632d10aa098390980a9fa2a12fcaa5bb87c37b9da3d565176ae6121f6bd3cbc93857d61a0091da4e0d727bbd63e719ec5c1b8844205b51e64c292f747bc287d632f4c007d86a3447548182d5932fcc62e75d503ccfce76f69cb617752", 0x65, 0x4000000, &(0x7f0000efb000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000182000-0x4)=0xfffffffffffffffd, 0x4) 2017/12/28 19:01:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000515000-0xd)='net/if_inet6\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f48000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000990000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b17000-0xc)={r1, 0x80000, r2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r3, 0x1, 0x12, &(0x7f0000ddc000)=0x0, &(0x7f0000ecf000)=0x4) [ 61.618082] binder: 11745:11749 ioctl c0306201 20009fd0 returned -14 [ 61.624965] binder: 11745:11749 ioctl c0306201 20009fd0 returned -14 [ 61.638964] netlink: 156 bytes leftover after parsing attributes in process `syz-executor2'. [ 61.655425] netlink: 156 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/28 19:01:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x4000003, 0x80000000000006) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f000066f000)=[], 0x0}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x4) set_tid_address(&(0x7f0000a50000)=0x0) 2017/12/28 19:01:38 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000287000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) kexec_load(0x100000000, 0x2, &(0x7f0000b92000)=[{&(0x7f00001e2000-0xca)="eabb509c2c672003a5e96a9d8dc3cae9d162fe431c5936b36089db6e7b810ac1f197baea59a325f34b73edebb2fa304550359f6064a143ae82bea2527182587a6098b2559f22cdf50ac9b3b639d4fde3e7c10d11cfcedff3221ea1a6cbf1880dbee38a4ba0f1afd5eceaa903fb180f89b1e950ba3e41821b0fa5d7f11780666916fd96855cf7b2af1fa180b45dab1e7ec869c02150edd19115bad770529b6b38b0a636307dc71a19d8a0c460cf8604ad681410ac271b75885c63f5002aa691fe6ab44e0584c856f9e28f", 0xca, 0xffff, 0x0}, {&(0x7f0000f61000-0x81)="06f841b4164a8d8367eca6722228c58afc36676bc1b0c00a29c8982cd9910831ac514942cecabbcb37bf9e0d1e32f66271fcb6b89137d5e8ead9c5fcfa08fdf41853ff594c5694f5d7915e4c6cd7c1b0006011fbec02e18d9da6e86f896e8c2fd54a61ee87440f5587c93d200fb6cf11a52d33c61fff6c577a0eab6b93cae67098", 0x81, 0x9, 0x80000000}], 0x3e0000) getpeername$netlink(r0, &(0x7f0000674000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000062a000+0xede)=0xc) writev(r0, &(0x7f0000f62000)=[{&(0x7f0000bd5000)="b8a87c77e310b874ce7feb4c8747dd60a3b34e57c05358674d10cf0c990965595c285460e993ab04f6a05579f8e2ee58fcbb3bd4e635c4339ec35f6776b13b3e580f9922babf2cc2e9347660e5d104a5bcbea014c27db171ec635236ea472172559b0bc3ddaddc01786bd961130819f52f81cac6d2aa33030200914d10bd7271df937f1dc95b9d2cf994ac7bef5a3f22653ded23f15e77f75aeb55e3126659d9001a0ad0ce66af11910ababcf3a675cb6e39b3510d25ebb357988e7da3e3fcc0f04948837827c013c8f88eed626f9952bebbf50ca54b901731d579baeb45cecf4a322751e880a45a", 0xe8}, {&(0x7f0000730000-0x97)="384132cfe9c7646d6fb268f1e49fa6ba522b77217c25386e3b67eac92091dcec28357fbda592257bdf29c8fd80683b06c5895f7bb3582548d7d4bed1630d6592f50117087bc9d515473eca83bf09169a48d0bfea1176134438d0306b4e699598f378555831b05d828a4630705248860d0ded792d18219614ec2342705617a03b6f0f786c372b655697eb8ea12f237bbba867206b1f03d1", 0x97}, {&(0x7f0000c06000-0x90)="84f93ab630959aa41e7b5331c65fdcb99fd644888618b46e6e9a753aa145c115b68da2b074780bf77d7ccd841f404966f2a496b8a270d36b2ecca40c7e3709ec8e660f01306897b2f948e48923ac16aa852b934bde22c04aebca570639175b412a01832865de861a44cd7e1b47c459dced1b6142a3d5fcb6595f8c55dc789370446649438f1436c985d17777426de1fc", 0x90}, {&(0x7f0000d54000)="01dd5f2bbc61cbae0c180a4968926239c92a4968464acd09c772a5a684f7cfe015b932ffb380543ba71c678b74327629c681d8e689a7f432ddbdf0f2d969dc31fdd4a8946e3bfe14b05b9ecfceeb6d912d7b70e2e96c5471523f63b0aaa1c96ca0c19815f8029ce22ef7a81b5daa0163dca7f4e9068248fd0daef8faaa75f588a433c6d83a80f4af93521a85a8482e43d65482311726ac8ea9134ba1d5c423c91417ba5a29", 0xa5}, {&(0x7f00009af000-0x22)="c705adafaed2f19e320176d81081379b399e23827310fc16cfc2a382b51c41c22575", 0x22}, {&(0x7f00004e1000-0x1000)="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0x1000}, {&(0x7f0000bee000-0xe2)="3e018ec5d714854f6bdcf97ed3992949a34b712c424880a3946a612c4ecbdf42b16b042b4fbc8e61e9bb87af5a64ebcf84d6249ef6cdd71791ae70b46cb842312269ad5330dbf8109865a88f213426be0efbb49193ddf675e3bb5ab928169e7c932df458258b03bc7f929e8791dd2e4d21d71096407c2cdee09166a429e5c66502ef76fdf7041c44294877e74d39718ada6156404330837a0843099b9485e468b9df0e90639bb136e13d8a2f627af5ac78c6c9a97009e6f183fb5a2be32a486e46538e0186e1d8073260294b1b8d3f2c4b8e7097afcb913faef218ce95c7444700c2", 0xe2}, {&(0x7f000068f000-0x47)="28eaed6070c3719951ac88bec9b1b48deefad0fca0c5750b5271bcd61e4705f41b22ccc707c4043b2ba833a45690016e7011d364d557c3004f00d1c4ea47b65f8a9da4711cf6af", 0x47}, {&(0x7f0000fc5000)="4c11bc8e9489c5fb8623d9da8988f23de67bc30c6f7fceaf44b503c6365a67bf1791b04b09f0c9634caa209ce7d0dfde5cefee41b3f5fc580ea303c5edb499a2ddac5bd215c7887da5041d501ad1ac3829d567d0804ed30d9744e75c22cc6795b0e1808bf7656659c01daa177c91d9ce4c1855864f8fce61b3c59dcd7f", 0x7d}], 0x9) 2017/12/28 19:01:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$eventfd(r0, &(0x7f00005ef000-0x8)=0x0, 0x8) writev(r0, &(0x7f000051f000)=[{&(0x7f000061d000)="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", 0xff9}], 0x1) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000056c000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000033e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000124000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d5b000)={0x0, 0x9}, &(0x7f000084b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00007f2000)={0x0, 0xb8, &(0x7f00005a2000-0xb8)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0xaa, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff0a4}, @in6={0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0xfffffffffffffe00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0xfffffffffffffc00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000500000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00002c6000)={0x0, 0x4}, &(0x7f00008b8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000051f000)={r4, @in={{0x2, 0x3, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000400, 0x8a8a}, &(0x7f0000fc4000-0x4)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000916000)=@assoc_value={0x0, 0xff}, &(0x7f0000008000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d19000)={0x0, 0x6}, &(0x7f00008fd000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d0e000)={0x0, 0x55, "3f56eeed6115f26b6c6e9419ff751a19b50c988f95f05a0f49209f92827d38e0a71cecfd8cc3aa91434af432b5f813cd48ae53877a18ea2ae1065e12e54494a6b443cf4f2b1f9841336a4d43c155d80a18698a1dd0"}, &(0x7f0000d68000)=0x5d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f24000)={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]}, 0x1, 0x4, 0x40, 0x7fffffff80, 0x1}, &(0x7f0000307000)=0xa0) sendmmsg$inet_sctp(r1, &(0x7f000066a000+0x2a4)=[{&(0x7f0000220000-0x1c)=@in6={0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000b7c000-0x70)=[{&(0x7f00005b1000-0xe3)="a1e73b82de6d5cf587d3081726c66a282ffeeded02056c6137396290f89caec32231e328bb0dfb6abfd2fd9eff582c879e78fe72a6b687ca42220edace84a9ce9aeedb85712e4900244dfc98e653bb78b97631c1161eebebb42d91fc0e968138fbf5ec988ca02bae46d1ce112816315d0f7c5132d346b56818be086ba775f2b843227d7c82e8247ee80ad390dd326f11e0570c715329b3c3df5d300ae87d52f2c940dc3243f8d156d7b41c39d28e5b2a4a1745e2a54c0117eb4ac6733431650a938a225001e413bd58f67b96fd1440fd8a05df8ced5db5489d52c7879e3c266398eb4a", 0xe3}, {&(0x7f0000b4f000)="22583e322279ba9bc56bcef068562f446ade09e851aa2783b7fbd402027d0925b5e0c552217af837f98bf736ddfd941f9247cabbf0cc354675f98a4ce2087d6621f04c04f11202731a7fe5c6612e0517afd746362dd6151acccc41cec113291913af3abbd3467408ba2d49c8f3f010ea8582d5924862d1b357759c4e4026aed539957c19a4c5154a819fc509ec406bad07403e7cd4d5c0a46c3ab54437b7979d0cf0350bd946fc3dd992abca79895a7d8758e070d32db0bbb72599b0756afd6e1c48ae13bbc9be80e4a6c5756e33c81c45a9f8f65591e3c140712616e2b07eda49943ce33c56be7a58e55cb3919c38a7bdbedbd6d4ce53", 0xf7}, {&(0x7f0000163000)="693743233c2ed2afe61fba8fb3b0158eb32b7f7b488461864433f302e4def7d98bed28047f470ba7d140a1167ee74c40bd77e90c1dda7f8e071adff8309f9eb70afcd9790ed31d137ead2b19fccf1083f12747ae45310eb145aede06cdb7875cd44a442177e9a730d54afc1c95020485e7c61fc862180eb6c8b7e85b433d0bb625e978e3f39ca89bfc7192d0a14578a2baa25de838ca8e18c867e7462ea95bd20556003eaba64096a85c7339a2dee06ccb02fabaace7beb9b5a8e0ea195e03da1379ada8791f3f34", 0xc8}, {&(0x7f0000a0d000-0xed)="793cb89c601f2b0019574594f4c4b36c7d3265a11c7a9aea56d10f28b3a05f1372456dcc4bc93ce3b43bb2d5f599e0f8d56844d80f84437a4d9b0d46e5aeaa48a90ab97c2c16a05347165001d8e9fa6ce6f30e5f0a0333978257efe26e7e0b48c78343dba3d873caf37b3c0cdcd42c39cee930547bd0df87b3d793ce05a4e5d8bc8cfc6c529a2c419672593ae2451663e8ec0ed00e1f6a078464312aff49a3719ca8f0b2048eae0080d1f8dbfdceb4186a050602f0ecd4a8286a3031c1eee2e73a74e8b3b9080a2bbe58996832b707ca2b925aaa38087ed884ce7f2bcada02c61370bd000a6eaf15f2dc6d6cbd", 0xed}, {&(0x7f000053c000-0xa2)="80f51b0d69e6a2920029b09b186227f7ca2464322b4fb28796fefe3f9c89c77dde4a3658c17c32fb0baa3e465331861ea60dca81da28d2a5e4e8570d9ac9b67c2563e8d62d18bf15f8d2327273a39fe2cd328c0c9c5bbe6f3bf6a166d0e1597f237a9a33e9025ad219bf58cda0325b6142282649dc9078ad80c630be7c6fde66f35a7e210707d6b893ca572c1195827acc8d238d9e628aab622241db9c6785f533af", 0xa2}, {&(0x7f00000ec000-0x58)="79f471f9c779769f39508967ee680aa8651e022e81687533dddb080df50b27a3387d134c9b65abc37debfc09ae28b7724b10b91e8286f27ee58d3317de48d1d746934cb3d6daaf8382f2e74eb0e736132d09d0a8b94e7045", 0x58}, {&(0x7f000087a000)="23b2b869da0b420a6994689fbe7e26789d6b49e985f4d923194ce0420757cfd3eaaff829cea085152b821f3c326f224f94fa62f2f06df0af048b75a64b75281abf7b015821faec7b36827f201d94bdebd174bed9bc4cd1767eb35c7bdb062bdb8feaba221d8ee00c9af5e042a59b4c4048efc6de73c54ad397fc7ebcc211a0aea0a16021264331c1dcaab1bd9761d543b9abad2cab4f027ada5a8951d19eda3a70d09110cc8984a72002214a50c91e7163473062efdedfba87d6a93d83", 0xbd}], 0x7, &(0x7f0000fde000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x3ba, 0x2, 0x7, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x4000000000000000, 0x5, 0x3f, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xaeb, 0x8, 0x3, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x8, 0x2, 0x0}}], 0xc0, 0x50}, {&(0x7f0000fa2000-0x1c)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x40}, 0x1c, &(0x7f0000cd2000-0x29)=[{&(0x7f0000c73000)="b6779b2e877b607ed29e6f75d5aff96d48d7c0ae0655dd6326e8b962ba", 0x1d}, {&(0x7f0000c97000)="179b66177f3b53990524c7f7d0f23e09483e9d3a72538489b72fc00ce83e020d9a93c4799558b17de09f1ef3a15ca88d155d6dfa98a9abc733779d6bde2743", 0x3f}, {&(0x7f0000775000-0xcb)="79447d07892f90103b1ccaffd08660b262f3d8b347a2a6b9d46ba0ab55d756dad629dbffd739bbe29dfe628d62db69e747311da8b8cb92f86104b60e46571387f4a81b002b857128136222cf1b094b57ddbd7f7e16a52eabb9951cfe52a3e9378e0eee7cc3d3b958200b8e57825e228f5e03f4dfe5564df322ccf15a39002b7be7ffb3e62e6306737a9bf2c8a1766cf22a05fcc996e5ae05f0a6744ac2c9ef1e8bb740961383db31482d86563519540018cbc7bb23644ef8c8454e8bdf187dda408c5c4fb759e7cf432aa9", 0xcb}, {&(0x7f0000908000)="7a9e458a721477fc5c67e455be66b7f9ee55ddabb21b3c436abe222b2e51af4b0a178b3a2c71957155b923681c89498a8363cee5c157a905d307862257ca7913680b5b7b4f7963a8379a86c1e1260e520453fad98ad368967e1d5d42b7ad999382d708ab273b36bcf888b45e01b5a35718c32e75414f39186325005f0f7585eb3bd97def09642cb0e90c60533df391afcad462a8619c34570a6cd24d26a35a7fc28efb2610ee3eee204adc", 0xab}, {&(0x7f000079c000)="e47ae4d577325c75819d7214adae7b1df3b83f91dd00c95cfa2d94259048800c8a187376d82a104313f00a3eee2f5ad48a66c7b406f92441b4b2daca9cc0e5a9e7f8ff878f949c04964c", 0x4a}, {&(0x7f0000e22000)="46936e0c805025ff401ae4d1707d7baf846b3fdb3a41f375e301f24a3bb6276c402627cd76d290b459f9e25950b2aab12e1da886000fdc6a03ba2c79d16e7167acb06c1d319fd9ff337e131f21886f4ab56602108042464a55e641e3c55e1b9962d78e0b299a97bba7988cb7f0063143f24500b8a8ca1add9364859e12cbfb4e4d03e0f6a512ad2d605ce0e27e98dbeec9684363ad801a9f487ae9dce7b4ef5685887e1b05", 0xa5}, {&(0x7f00006ab000-0xf7)="b6c2aaa4017a845bc26635e2f28c3d50adacb78ded63da688d33af677094602c90e3c92735a32438f4e4c40205132b7fc9499d70e7253e8b092f18a583e4a5601242ad2726bd68c206299a6e5f1a2fd00c3439ec2b1ee89ec6de56d483b668f6f08538038d16a4fa799c6f86c3a09a33e38548dc70a5b48034d5c1e847e41b584bb4142ad5b22380bc3b515203d9e1e0501773a4b3c27df6d8cceb4f08a4b052450c924f48b1f309002376186f1d29dd3485a6df3e1ac454ac8d8394ba42a7bdcb96a22c161588b8b439bd44d7db2665bbb8e641b67c4d0ad13be4195f8b334c87eeba9b1585d1b0d2c5b8fcbcb20168e2023a4912ee57", 0xf7}, {&(0x7f0000d80000-0x1000)="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{&(0x7f0000e54000)="cf033b981b0b42e7af08ff653aca52c931a53e42e0e24820cf44e6658ae112abc49b2857112988b4f8798d74d85cb9d391138e3f2cf33866", 0x38}, {&(0x7f0000447000)="fec92a9b3550e2c56963789d14d81765a8e310cf12fb0e6ef12262e3fe4b181e14924d81189fd012a09cc8888d3269751269582392e81d05005f0e77bacd79d77f4d190d3d8b11cd1bad531b0cf21ad2abc78a6b54059741184a32ca85a8387a855257b77f0d55ab9fb51a1749bd1e4f00d908fcc6f80aec764c3411718c7a84328608558beff5fcd271abed9dfed98a1fbab1ba4bbeff1d5a90a0c731fca63be9384855f457ff571d33e5303324f5f84891f0b10e00aa7da2cbb127fa55c4df", 0xc0}, {&(0x7f0000b3b000)="42138b5939917d835d9117ff8367a793ddd19e826843c12426bcf0aec4875e0b7a2b13ea32a73d1ee1089bdb7a6a2247bd8b88d4aa417b6c5793fa820a015e605fe2c483ac4095db7feffc84cc2d6117311d0b7c90050656aba7c1724ebef05a1c1d242973e89395c0e4b6639b1e66b81917d9b05ab2f687089bf8b447fbeb4383f6c509b2bf2b69e0450fa303955f0debe2a55d", 0x94}, {&(0x7f00005c3000-0x1000)="caa0b009d31fb3c0ca46c007f890694b646f11f53831bcfa8a265e221769143924876a0d61c8a0b35986bf69b83d6230b7358e3e2c4ce8ad63e3f6102c6724b1351f533230ecaa22d543189e0c03d30e77cb985dbc5db238a8b78f085e9cdab26003660d6ad336421db1e6ce7840018515a72b9250d3c587146ad7c494e152c478c18aa224d631a6ffd4becf42a5e3556b656e33a37c1748461e8c96c7305d837667c5e9350bb3903b5e4bfbc90991173ad4c1c9a017777219adc07fda623fe1a61d15bd9b309db04c284e64400e05bce572143c80642f9dfd006c49432c7afa4bc5c80e60ba8e102a416265522c83fce1f7b288d80f7a82afe9fe6f2214dec9a044d8ce9ecbafefb04b08d5f1a729bac27384c0d9e51bc22fbb6822ebf6db816a79025f7650d18d0d2ac226aaa59c7eae36f0c231f4b1bdb859e5cee0720adb073683a84c69d7f97b7f91492b395a3f83e0e7de9e85f14163ed8d4a6891ac0b88fc1eef143b6a08e3476daa1fa85af80261dc6e0a30cb402f94fd1adfe9cd7c09482e33e8dcc3bb83e7db82b131df2b4f987b3b5d6f9430c45a655f9674a28990559db68897d316a0645272c7fa55537cbff8b59a430c5e0ede29fc22c35f55f6474a5aff345a8afd73e652fc5dbfd0f8a6a17c642e0e6e4ece9091266435c2ac94379b9a8bde5ab0e7331387610d8295273f3331a7781a98feeba4e0bf8417f66402b3e6396e5c4732963f04fe93cec62510052fb6fcccfb2ddc0edb4853d17b35c143b1340139e6582f50b680b7bf38cd1420c52e69e867bd84741d32ad3777637eecae7477a783c10ba4fa4a534feaab3919075955b99ed8d3249ace9625e034eabafe5246bb8723f485dad1dd117b9af15621d035f42f426a851433e17e806c6f3d37aae325c6effeb657421a84b298865a7fd089279f7af708e9d6e3154aa3cbac2707916974dcf871636a82195528b25a133bcf7cce306cb10fa1adb656e2cc6289d086290ff4aca13d244875fc22d99b2ec5bb6ef4d4377b344e2238918249c55396d50d430d9ed3370abaa1281bc7da17b2d425793d7dfa44e4e584e95a10753ee438b378e3fab4ad71d6beecb82da2cb5dab880908b270a143df3aebdbe2ab35cc6749f549921c1de1043943907142a7e0d1ff3953a2727d307a028400dc74da543e9429c922d7a1a12e8f2f29eb57fb28f7279181312eb9d813f494c279d8e5b6480505a7adc4ccc488589865f4c49f1a147677ef46df7cb653478a7df967a6f25d431ef169152ab0b190b4702fa031e9689c7eacbddf29611d21ba3540d2c456c904a630c42341441667f6318269311949f557022760030f760b167318c7957e44b3c43bda8c59699aaf173351d6935511b6be0c0e8c8b0aa152bd2b55c277f2813f55d057e9ad137a71d00cbda635e7c79967a96d3547d9944bf6c6d25072ebc97489cbb045f59a386143e110aab94a434792a2e01d770dc6cd0537132dd625e8a9fbf05bafcd6113d7e18c5847da443bb61885dbb88153a4b1cd7b2b0cce853b82e66c6729d48ab30f29c4330d1c536fd693146d029725b825f331ddd2906a853e5a28c0362d4ca6da19a4c8a98ee2834332e1b6890d2095048d5aa8a6f8a153fbcea740fd6033758b159e9ebe960fdac400a3668647d7e828f3335dde14a991eb5e8a51b7297cb108cdf44f482c191068dc79555ff1d769f79be0ec80bb78d5d0194b880232e120f1a507c93998cb7273f62ec0eec03ae71a1c86718880767ad8a5bcc366cea58e53ea4485d592011920ba4dd841c09029c5159bb8e5aec7513c76601bd09fcaf3e974a920e68b426798a4f67cbfe6a2508f430f44997a4074523b3f441d41bf82c3f0dfd242f39294dc7e336c8ffdf09aa5592a52abddb0517fc4b65912c23cf4cccd955643bfa2aab4c06467ac0eba0f9c6a393a72f25506e7ba8dc91b746de3a4dd21d3a9303cf28f460c98627a0c8792b5fb50fd75f62c788dc4fed46b115ad994ff9c4f87caa08d4e711abd2dda36fa8cf1137913d5a4048e237b072776671852de8a59060bd1236d8fb90a903d7145ca46cc35ff741e15108a3e22237a30015c8fa48b9acfee4cc05f2b05b88628aa6e9f6f6f2bf60e91655f43ea9f72cb9c8b4b26a372e813f984639cecc8ecc749892b17492c5c05c0517e701985d6f71ff79705eafef7bca93e9dc01edf15d5095c8d70b564d0f52cd47f82d628805168c394e5d7ee8bf6335f49cbcf27e31240ee45a1493474d2eaacd51c19a378626bb117d08793a54ab92831eba0eb5687eb929fe5c82e8817348070a95c47461b527e7ae4f3bc359c98899aab40283b3be8dcf14faacf18e5ee80a2bb66c48ee3681f0e422b41b1ac44fe687d802710c32754c00c6ad5c24c87f9b69aee48e1ea5fbfbffe30cc82ab3718fc26122de09b5b4930b11bc38c4a2b4b2ec5e65737178aea93ef5b1782b851f7c6144b43b97ebe5b05369d2deecbbcf4015c8c392e113e490d5e067f06bb0f34cbe58bc2879bbecfe8293b4d03d47183d51bc66979f4943dd87443633cc5e23aa7dd62f1efce9300e318c062d3c7d5f5c7a0f3ff00077b1125c60981d643ec5a946d4311109a6eee341d664e69649cf022b09a75b636fc84741b334a4e958c378417ddaacc3d77076afd7f4ee5e1c01943018a6ade3ffc94b385710a9621bc2bfd2f90fe97d55f62c3135f333187d8d7ceb7ed00abfe2bc8ae33433c64f46322ec31b9575f333d9271b920db933070fb577a3fbc1bdc91bdaa03cb0d80770cec6062a8a8587d5499f932f086d36a66c5e1189a801084797c1cdae157b61b9138e4903ff2decacd863a90655143fb4516f69b7f5d9d9313bef855bd67ce7b1a2e0ebf8a666f299e2f5d8671db240a4a32b0d30d022a9fed9d5a4230461e2641013de0ab03dabfbfdb0a0e73b88252d56d79c901dc22f02b23a56fb3905020883520cc587928ab761b8095f2ff9067a94b9e7f0cb5dcac25b915d8904f6162e8ff8c0f78873c00bf289cbe4790500fe70aa89e9cb4a2ec340e0c55fc760a8e205eda62e1a040e89c890569ea4100c2f53badd3581050ff98f4479a02eb2a64e621a39ddfd012ebed7169f867b80f4ea1393e06d431b9cae45563f84dc6254d58a2e6f7669644066f31a273325424b4f77c95bda9efc4aafcce7eedee25226cf400702241d5bcf9616bccc7a9f93da59b33f34b55cdd646e9dbc865d217fe88f9ae9477c29021c5e8d3ca622a7fb35574d0c8fd076b51cfe85e2e8d52f3875c234758c300ed9d85e91e4e7605bd9049716fc72337e31b65a952ca6625f671d44a9c81c40cba5be14c3159429ca15b0d148992ad05878b66f583798715f9bb9f9c74312a4294509a7c0ee350259323d3e6be1b5278f27bd13d989ce021845533498ee80a908b8235ec1727cdb8d03ee083e8ffce61e2a7bcf9c2500eeac085ec1d8aa9f1e568abbeeecd12aee96b4fc65408d23e1295060f70618c9d42b64d9b8526501bb0a16e30d14f52e24632a7e6669ca4716245d6409b23b6137dc875e0e0f5ab25bc41c5230cbfe2dd2020adfa44c2b85e23ecd4e8c10f9e0f040eeea0c78864ada2b40114d85a95e94066476f835128d334de6db28292d7966fabf7c041d53371a560e9a568e2901e13265ded21055ff3441172170206f830cdbcd822815600071615ade8ebe3e330b869f1b7ea41370122aa4d6e9f448616a96a1c753b22481d1374b029965209ea62390305d24d483e2c6d343e38d751149643b964d4239ec65653b13aac48a60f99a3d72aa0c258e9e7b37cae589186da5d09f0c715a4b457478a8e1dd77a58420e7a282e37bc0ab5a6c115d17803a5a2fe4bce37c6e1184ac54f95c6370c1fd32d93c534a62dc5eccf538da23fdea54e5951c1c84541fe8611a22d72caa18ca0547e8b6b1c8dc804360d415e18545ae4c84b85931ce860972e35d7c1592b0706c7135c90d9068e39de5b7ee6693b52e2af66b3a0116a488f6a78e5dce3240609ea9460ef3cd793dc616a0ae573e7cf7f44369251ee9227a1c8000ad382cecda2290a61745575a155d5ed5b96c4b349b647b6f2eb657fb8fa91436f35426aa7b0965dc09146041f508864449987c4df5cdee995274c2a10482bcaf21d5d874d56d2278d2bd49b46d5a971b85b8d77aecc050a7721c7228765a44294c8dfb1d4237bb9160550a851badfd3f183a050016d3bca1ac4a368e64c4af65c92e05c53cb35211eb4f6e133913c4020d35fd3ed415883c60fc38e38567852897aba66ab5d1f973244b0440f6068b85f26341aaf7661da6aa8f5c57fad6ce1cc2f2c2a0344501711d99cef26732d35454723e6c94abc15aee2b629223fda4d8c5035bc1d9915574d1a3cb6dbabd540b980009a3883d1607540e4e8fc4f1e268e17a556c4ef9ff231d614a6f04a8d9ce8cce221ded1b118ab29fcba22430ad60133f05a9d8a1d8f26763c8e52ecd8fef6f2c81900175c8d1d01677975c5b0720aad7b17e3f3823cd6b72cac1d545a9de1f52355b71a13aa490f81d4a25dea565aa33e70a76636f7c16263fe24aa0ff2b1330d65c87e8d972f522899c5652f8ffc87d5aa3b63a63fcfec12eba713ba7f3594693171ea0eef86f3d794a889e4ed7bcc1c06e286e52fad66d21b781f09f400e10c41400866105e47e9659c57eaf6d636a18c5dbef18908a264ff7b256f82b24433d1cc018f1e4fd8bab439ebc2c2fb7c5443b9f7dd824a55107c16f29368f0cb2edb0b76ebd620925c3b3ced4e02b284218c3b8d015ccb91ceaded335d5f85a66b003b8c3b24854ebe743e1f80655e42f8ea27a6e40da8842f8bf3019f88bc6b6f433c4cf0d02f37e0851ebd65bedbda16cf22ebabbc7c5ad8fa56d730bb587e944a96282a148ec549544de655647064c4f1f8e025751f9f852329774a46ec1f578827ef1d28e227e11bf8b6ed7f28f39db4165fdb4d29755648e94eca7329844cb5061a4d3b661c172234d2ddad9c921cb68843119c1b5a8f1d6a51fb9c480944cad2e8915c50758959801c619dbde093e064bcc27d15aff03a1f7b2adb797687a2fa99880b4eab0b4b4cc51ccb1492a1869c0222aed245baee45752ce2965a4f4184127aa3910de448d28e441ce2aa32d9382a0e1d1bd0d66c9ba5a6ad29e79ed1029d676c05c1574d5a5914298fb1d06e448ba44cfe223de4e76b54c5ac8128c134e4bb93f05fae51cacd4f2cd9f2288ddc52a33deb6ceebc30f3fd1f3fdb754e52f34b21fc6143d54a74febed2fdd4583a361a5beba26b3a9fdb833e315385a3c2a9f9d09e1b59a867334e4c7add79f412447e439f1eb53408d1b4e471f00d9ecb72ecf94f90eecc0d9ac0d420a49c30a8885624f393c835778e6fbfa2c0e8d3d19bee5bab9d2e327b54a85640877aeb3109df52bfb473ad038f0f12d1ca455c5ef254f1cf3e48b59f4e0b27634f20c205a0d858f86096b25e064452607dc41370abf1a9a2aad962782a63a8afb26132c86941280a63285c67db8345fdeeec73e29f3a6d65043672c3859b7ce3ca74fb90f4266f0e69c0d272cadcc76ec3839d70d3aaf325b9d776d0a92d4f4201c5e2b8116605e900dbc4435d353ff707cd3404c828c3d048a82aa97ef5b0a36167b0dc545017b3ca0e3008a7d483643efd0fe5755aa0aaa916aa591f40e180293dad49a7b7a155cda74ca906bc0ab8e920b6400315ae7b7fa3d3f16d8f90bf87bf2f89772e6954288b44a33d551852b4ef3259d39de4e93ce7161bcdf3e02367b2", 0x1000}], 0x8, &(0x7f00006f1000-0x90)=[@init={0x18, 0x84, 0x0, {0x6, 0x6, 0xfff, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x79c8183, 0x8b, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0xffff, 0x200, r9}}], 0x90, 0x51}, {&(0x7f0000076000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fda000)=[{&(0x7f0000004000-0xf9)="3295fce176fd08e440011b693bd4c6ef8dce6c34d61223d5982bca98fed5b9a1fc2816270d2969742f8887557786f19f0b2434a90a748aadc8af2954d9278cf8121572ef8b22e55992d0e12fd5d83d18d67f27130d4acea8348f0e55f294cdc43ee2d847e0adaf3377cfd33c44fb59f4fc56a2cc4f05e744def4a9326343985dca06342cdfae3cfaac85461041c03888dc4b0c6bed2d438396ec8e650bdfa5f915c564132d720f6d71f8d6b1cb1413dde1f66d1e22bacc903b24271242204650a53c750bc40bb3355abf5c3b29b08ad7cd7806d69dc3a699804a48cb1977c96bcb0fea0c3dc35e74b2cfbf99dd8b3366e43e27b8d21d15457c", 0xf9}, {&(0x7f000039a000)="43fd27ee288ba284f80b24a7ddc862d050382a9dca157ac531a81049c394e552bc9f302fd4e5b26774ec4bf6d9c9067d8e2560661337f29fc414d9319effd1a631808c4d7156531c424e1d7dd0a0822e4802cbfe93a5cc25fa080e508503c645cda99507e74397c2fd1289b7999a96d223dd9197c87a39804c18600cba5260c84cd520bd54ae03fcf852d9256a8a0d0934f2409e44cdbafd6ebd2626157da4b246bfe2ba8bc7a868", 0xa8}, {&(0x7f00006f8000)="980f49672dc075693a0ac6ecade607597d5051c7", 0x14}, {&(0x7f0000af7000+0xf3e)="793d149d3f55ef56f7940dfc572ff23fdf647ac7f75319e3a3790318f309d527cd68c2ea9c9f882107652b81be7a577bd2dd5eeacde974a6761ac9573f4e71d871af97c2b5c8b9b64b5c3407a8b931737fd539f11ef1f08b1bea4a6823557ed0748dab753db7fd076434", 0x6a}, {&(0x7f0000a05000-0xf6)="28c9c5560e4254244df359951355d27b611dd7c1c09c147e8b1fe43538e4e85858e94f219c42bb7b61deffac7591adb166fb23788c59cab6d39c15cadefa666c5a29dc22b56f5338ce4bf3b8a4f1e4adafd49fb5834044ffd47109c9c7c938b0c4a87b2efe9116051c49652f2a66b314903f9e55fbedbbbd88c6e7f6c8d695519d120f5205a865d3874a06085616e93d3dbc80234c54d6444d1d6192c2a752be1c084771b932ef555e1431830fa17cda10000d0894da1c2b554f255ef7036a51feaf7802ab67c6007af0e6d2a8ca8b3f4f56c07fb589b953fcbfc45d712ca402ebbceac80bdafd9b02707db47d3d26b530f94d591ba0", 0xf6}, {&(0x7f0000969000-0xfa)="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", 0xfa}], 0x6, &(0x7f0000d01000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x200, 0x9, 0x200, 0x5, 0x80000001, 0x1, 0x0, 0x5, r10}}], 0x30, 0x40000}], 0x5, 0x8041) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0x0) 2017/12/28 19:01:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000da2000-0x18)=""/24, 0x18) getdents64(r0, &(0x7f0000db4000)=""/1760, 0x6e0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c00000)=0x0) getdents64(r0, &(0x7f000051a000-0xc2)=""/194, 0xc2) 2017/12/28 19:01:38 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) dup3(r0, r0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) sendto$inet(r1, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ustat(0x8, &(0x7f0000574000)={0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2017/12/28 19:01:38 executing program 0: linkat(0xffffffffffffffff, &(0x7f0000f81000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000fa2000)='./file0\x00', 0x170984f71731c32a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0x51)=""/81) 2017/12/28 19:01:38 executing program 7: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") pwrite64(0xffffffffffffffff, &(0x7f000047b000-0xde)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x121000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)=0x0) 2017/12/28 19:01:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x0) write(r0, &(0x7f0000493000-0x27)="260000002a0047f10701c1b08000e40000000000010000000901000080000000000000000000", 0x26) finit_module(r0, &(0x7f0000926000)='@-bdev(\x00', 0x1) [ 61.667932] binder: 11745:11769 ioctl c0306201 20009fd0 returned -14 2017/12/28 19:01:38 executing program 3: mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000954000)=""/0, &(0x7f0000956000-0x4)=0x0) 2017/12/28 19:01:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fa5000)=0x1, 0x4) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000973000)={0x0, 0x0, &(0x7f00005bd000)=[], 0x0, &(0x7f00005b0000)=""/66, 0x42, 0x0}, 0x0) 2017/12/28 19:01:38 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0xc4, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) connect$packet(r1, &(0x7f0000002000-0x14)={0x11, 0xd, r2, 0x1, 0x913d, 0x6, @random="221141f61529", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000000a000-0x43)="bc66f6f1cd336d58aa6fd34a279e7455f50d1aa986c1e79dcb0b0e57cd20c9deb0117037b2a18a30e14159e970693109c3478c11a9e970ad40aef1d855ed3790b1e84b", 0x43, 0x4, &(0x7f0000009000)=@nfc_llcp={0x27, 0x0, 0x4, 0x5, 0xc8af, 0x0, "cef9a21ee2d2d43c11448cf714a0feb8bf40a5b829d22655c68b30832d7d31c76dfaeac6f0c92bf6c6da0b3bf40b6ae71f225025a27156d2c7e8d8baf67ced", 0x2}, 0x60) 2017/12/28 19:01:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000b5b000)='nodev\x00', 0x1) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000c3b000)=0x0) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000a6f000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f000063e000)=0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000d34000+0x14a)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_mtu=0x7fff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x1}) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000c8e000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000b2000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000e02000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042f000-0x4)=0xe8) getgroups(0x4, &(0x7f0000de5000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000716000-0x4)=0x0) r9 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000d0000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d52000-0x4)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000552000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000621000-0x4)=0xc) r12 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000150000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d94000-0x4)=0xe8) r14 = getgid() r15 = fcntl$getown(r1, 0x9) r16 = getuid() fstat(r5, &(0x7f0000f98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008ee000)={0x0, 0x0, 0x0}, &(0x7f0000b15000)=0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00008d7000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r3, &(0x7f0000ca6000-0xe0)=[{&(0x7f000079e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000238000)=[{&(0x7f00007a1000-0xb6)="c33b798496fe62413a8cfa84039226146b002f5a64b19bb588b0c92aac705f33eeaf4b112c20bf25765b49f04850c27ecdda0a30ef5f11baffb366b25091d58e9f34800ee6c7735240dcb1e3b6212592dc711a695bdda5612d85aa8e8d52e247845af200c88518227a8b05cfe08f6f43e330e13358a612276e73a1abc370021fa778aa96c3eb2032980f413378b03c5809f96214fc81efb420ac07e039b9cc6854fd838e5fd20aeee26b75be210a67506000ad51b10e", 0xb6}, {&(0x7f0000b2d000)="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", 0x1000}], 0x2, &(0x7f00001ed000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r5, r3]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r1, r5, r5, r3, r1]}], 0xa8, 0x8005}, {&(0x7f0000b63000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00009ec000)=[{&(0x7f0000497000)="e774ee6ed51b4fb32bcedead3fe1a7cf0427482ff526037decbbcc90e6249d7712749f62d330250503ed3c30fca4af3682d4ff0b723a7487ac01e217bd3b6fd8dca9c9b15db3da7a65f0ef359d1e5f17bde024520c8611b092c30bb5ba2ad4c3aa22e49aa8bb15ebd00fe362395133dcbc9781a9ee8555cf3aeb815234c5a0e90208f479a0d4d59b573f39215498f47a62f6f73d564bc710f0f434c7ff149d540b", 0xa1}, {&(0x7f0000b86000-0x26)="a8a5d355ad7679c862f32eb07b2637894611a80b4f6d194a1f6c391579bd0c95a0d5ef4fe4f3", 0x26}, {&(0x7f000043b000)="910fad965118569b0f97d0a4a4d242ef8ad27dcc1ddfe653465d8d14324ef4c3c9f9d9cbd8599ab3aac407a36433502543fb818630b8514f30075bdb12f12286bef253b06ab5d5e3fa1bb49e6c7bbf9de84c1e46f222875c351017eaed6372", 0x5f}, {&(0x7f00008d2000-0x2f)="e9ed1ff14a63994b7691ad002c67db2aa6a8f61fa9a2e7d406cfcbb0ffc9b537b43e4a3f930f54531d37fccddcf77b", 0x2f}], 0x4, &(0x7f00005a8000-0x20)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x20, 0x20000001}, {&(0x7f0000494000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c94000)=[{&(0x7f0000419000)="0af057cd1f5c53c1ffa25fd493923cd35d95dd49c8b1e38d5a2c07bf06258520e58889e138f983d2b2c42e2921734163e22bde5ca17bc353b2ddd2cb05c3a60d70d3d59a4401f94e1e8c711fead118def8383e10f66f6184310d1bb7c7b22fcee2cf46a68ef718354542721e0fbdd27ebfafb823ae471b4018571706b872", 0x7e}, {&(0x7f000004d000)="54218e562cece1655b3acbd044bb6167ff0775d639cd8497ec41e8a5f30cc335478838561932638d7d5345748e8e7eef6240820ac6af25df934ad2846a3dd14fae3a480a3b0e64c75e8685bf2120f16977095ac16972", 0x56}], 0x2, 0x0, 0x0, 0x80}], 0x3, 0x4000800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000911000-0x4)=0x0, &(0x7f0000be7000)=0x4) 2017/12/28 19:01:38 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005b1000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fdf000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000fde000+0xfa)='./file0\x00', &(0x7f0000b61000-0x20)={{0x0, 0x0}, {r2, r3/1000+30000}}, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000fde000)={{0x80, 0xfffffffffffffffe}, 'port1\x00', 0x52, 0x80000, 0x70b, 0x4, 0x3, 0xffffffffffffffff, 0x5c5e, 0x0, 0x0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000fdf000)={0xbb, 0x6e61fb27, 0xff, 0x4000000000000000, 0x1, 0xff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e2d000-0x20)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c6c000)="", 0x0) [ 61.710404] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4323 sclass=netlink_route_socket pig=11784 comm=syz-executor5 [ 61.733403] audit: type=1400 audit(1514487698.725:44): avc: denied { net_broadcast } for pid=11797 comm="syz-executor6" 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 [ 61.764179] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=22 sclass=netlink_tcpdiag_socket pig=11799 comm=syz-executor6 [ 61.779003] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4323 sclass=netlink_route_socket pig=11784 comm=syz-executor5 [ 61.812070] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=22 sclass=netlink_tcpdiag_socket pig=11799 comm=syz-executor6 2017/12/28 19:01:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d68000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000115000)={&(0x7f00009bd000)=@ll={0x11, 0x7, r1, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000428000-0x28)=[{&(0x7f000091a000-0x53)="4d882ec96a7f2e0538868850cae6cfd8b6effa769f8f04a45b238f0391d2b0218c0225494a3f1ce002215cf1cc2e3933b2444afa8b41ba6d4f268cf549bf1220d3be1e4f400032bbaf36148a8f727eee56a066", 0x53}, {&(0x7f0000e3e000)="0b3e86fdd93829f0c8b496de655b8afc36a05d44a62ebf03cb09fb1ebc5c401bc4303683ac896291e2fbac1460cdf55d40052c5b9a644a3c5eecd91df04be9a15f948b412bb7555f28dd79937e0863c87eb0e8dacb9492db8b39777484e0ffce43921f9787e856a6a2e66d59a251e5649785b521d09cddf550c9540817ed40ba74d8d5eef5857b2ca112dd3431480109db41a653bc32ef21f84cb7ef275a3ec746eb9b5cd66220", 0xa7}, {&(0x7f0000f28000-0x8f)="47b6aa01a7f316ad6c8768426f4025194796da7f2bc572a26e1f17e51b84d3334c62a38f42e9c1d49b73485b9683cf447552198a5edad8288609778904bbf95cac3777aa0cba1273aa601c3d779ff577fbd6712d4dfcd64213b584a4750529a186c3d5f2246e6ed2fe56bfcc343efcae0bbf8d86c364163247722ba77235d55c960e52908482042bcfceecfe646ec2", 0x8f}, {&(0x7f000072d000-0x89)="e62c31b2ab778899fd64f6e1dbd15ec9365ce306dcdfcd5d8f5f5b5bbcf4ab1df491717c7d42d9457a1b8458811d9f5da356c432a48d82fc5ba3923c59a3d8761a22e0b6db68a65f6bff365a13091c869a0b2ec3c2998ae06be46dd59908ba7d9e1938c020ee4647ddbfebcc0cfb486f575239574cb9171d003dc17ca33401d944b57399b1f48f95d8", 0x89}, {&(0x7f0000be9000)="c5869b2c78caa253bd3c854db9bdd2eb78ac0472a8b5ed774d623b0a097453e460e724b9453fa6c0fde5bac796a9ebf00fbe3caf63fdada46c410975a6010ff7b59ec6bc11eb6b739eeca5b9a52a1ff882280041831fe3c1f27e893ccbecc2afe2b431446c7b256ff16cc01717045e791d7acbc43ef0a1ab1cb4aec399558f4ff713759fafa00218efa78ce00fab82dd9d5034361c2fcda881f36dc4b6e5b92a4b7a3937a03c800ee34099d7e1999ce1d09426024d95356f7da870035f31b7e3dda2", 0xc2}], 0x5, &(0x7f00009b3000-0x10)=[{0x10, 0x10a, 0xf4, ""}], 0x10, 0x10}, 0x80) finit_module(r0, &(0x7f00001da000-0xc)='#:#wlan1@V*\x00', 0x3) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f000049b000)=0x0, 0x4) socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r2 = socket$inet(0x2, 0x0, 0x0) fsync(r0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/28 19:01:38 executing program 1: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f000036c000-0x8)='./file0\x00', 0x1, 0x3) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000d35000)="539f57be66f5764a1ad8f3ad0373d440b5a7a3d367b2facebb58e6e445ca5d34f7a16831204e5430cb0b3963b1883e505a03c74cfd2d476cfca8ce588cf66495792b95bbb165b97cef999a9247319f6cd33f", 0x52, 0x8000, &(0x7f0000d35000)={0xa, 0x0, 0xd54, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x51}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d30000)={0x0, &(0x7f0000bcf000-0x30)=[]}, 0x10) 2017/12/28 19:01:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002a2000-0x18)={0xaa, 0x24, 0x0}) clone(0x0, &(0x7f000005c000)="9a", &(0x7f0000d69000)=0x0, &(0x7f0000d16000)=0x0, &(0x7f0000b72000)="") tkill(r1, 0x7) 2017/12/28 19:01:38 executing program 6: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000858000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f000011c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000859000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000859000-0xe8)={{{@in=@broadcast=0x0, @in=@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}, {{@in=@local={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}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xa0000000, 0x2, 0xffffffffffffff81, 0xb, 0xa0, 0xa0, 0x2000000000, r2, r3}, {0x5, 0xfff, 0xb8, 0x4, 0x0, 0x5, 0xfffffffffffff801, 0x1}, {0x9, 0x71ec, 0xbe, 0xffffffff}, 0x9, 0x7b, 0x401, 0x1, 0x46, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x44ae, 0x6}, 0xd, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffe158, 0x7, 0x2, 0x7, 0xc2, 0x10000, 0x1}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x9, 0x1, 0xcb, 0x5, 0x20, 0x80, 0x2, r1, r3}, {0xffffffffffffffff, 0xe0, 0x1, 0x7, 0x3, 0x40, 0x80, 0x7a4}, {0x80000000, 0x5, 0x3, 0x6}, 0x17, 0x8, 0x1, 0x0, 0x8, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5}, 0x19, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x1, 0x1, 0x60d, 0x6, 0x3, 0x7}}, 0xe8) 2017/12/28 19:01:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00006b5000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) memfd_create(&(0x7f00007b0000)="8a", 0x3) 2017/12/28 19:01:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000b99000)="24000000130007ec0f1e798cfe2500021f000000000100030020170000001d00000007ff", 0x24) 2017/12/28 19:01:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000866000-0x18)={0xaa, 0xc, 0x0}) 2017/12/28 19:01:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80080, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf4, 0x0}) 2017/12/28 19:01:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c8000)='net/igmp\x00') readv(r0, &(0x7f000098b000-0x80)=[], 0x0) 2017/12/28 19:01:38 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000097f000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000053c000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/28 19:01:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000fab000)='/dev/net/tun\x00', 0x0, 0x40000) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000cc9000)={{0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x6, [0x20a7, 0x9, 0x8, 0x7fff, 0x8, 0x8f, 0x0, 0xffffffffffffffa9]}, 0x5c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 19:01:38 executing program 2: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/sequencer\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000054000-0xf)='/dev/sequencer\x00', 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f70000-0x24)={0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x8000000000000}) 2017/12/28 19:01:38 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000fd8000-0x10)={0x0, 0x0}) sync() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+30000000}, &(0x7f0000c9d000)=0x0, 0x0) 2017/12/28 19:01:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000db5000-0x8)=0x7) remap_file_pages(&(0x7f000069d000/0x2000)=nil, 0x2000, 0x1, 0xfc, 0x2000) 2017/12/28 19:01:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000f6000-0xa)='highspeed\x00', 0xa) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b50000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) sendto$packet(r1, &(0x7f0000681000)="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", 0x18f, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 19:01:38 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x6) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006ff000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000dba000)=""/139) [ 61.927172] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 61.950122] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/28 19:01:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00006ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000eaa000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x3, 0x2, 0x0, 0x80, 0xa0, 0x800, r1, r2}, {0x80, 0x4, 0x6, 0x2, 0x7f, 0x40, 0xe0, 0x4955}, {0x1, 0x0, 0x3, 0x200}, 0x3, 0x3, 0x4, 0x0, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x1000}, 0x1d, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x3, 0x1, 0x2, 0x8dc, 0x0, 0x4}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000f1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000867000)=@ethtool_rxfh_indir={0x39, 0x7, [0x8, 0x2, 0x101, 0x6, 0x7, 0x200, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup2(r3, r3) inotify_init1(0x80000) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000389000-0x20)={@generic="7d20378467f1a5b24283d79998055a2b", @ifru_flags=0x4000}) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f00002de000)=0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000efd000)={0x0, 0x0}) lstat(&(0x7f0000e46000-0x8)='./file0\x00', &(0x7f0000f39000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 61.992361] device gre0 entered promiscuous mode 2017/12/28 19:01:39 executing program 2: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)={0x0, 0x0}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005e2000)=0x0) syz_open_procfs(r3, &(0x7f00000bb000-0xe)='net/protocols\x00') vmsplice(r1, &(0x7f00005d8000)=[], 0x0, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r2, 0x1d, 0x0}], 0x1, 0xbad7) read(0xffffffffffffffff, &(0x7f00005e2000-0x7b)=""/123, 0x7b) pipe2(&(0x7f00002a2000-0x8)={0x0, 0x0}, 0x800) close(r0) 2017/12/28 19:01:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0xffffffff7ffffffe) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000025a000-0x8c)={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]}}, &(0x7f0000cad000)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000907000)={0x0, 0xffff}, &(0x7f0000648000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007b4000-0x35)={r1, 0x8000, 0x7, 0x0, 0x3f, 0x7fff, 0x80000000, 0xff, {r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x5, 0x3, 0x4}}, &(0x7f0000e72000)=0xb8) rt_sigsuspend(&(0x7f0000aa9000)={0x1}, 0x8) truncate(&(0x7f0000236000-0xc)='./file0/bus\x00', 0x0) 2017/12/28 19:01:39 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x202000000000001b, &(0x7f0000000000)="fcd1cb6c57910504b8a7214e47b09ce1a231c101", 0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2017/12/28 19:01:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c70000)='./file0\x00', &(0x7f00007e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007b8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00009c0000)={0x4, &(0x7f0000f8a000-0x21)=""/33, &(0x7f0000006000-0x60)=[{0x8, 0xf4, 0x6, &(0x7f0000ea3000-0xf4)=""/244}, {0x6, 0x0, 0x4, &(0x7f0000c14000)=""/0}, {0x7, 0x8d, 0x4, &(0x7f000081b000)=""/141}, {0x3, 0x1000, 0x0, &(0x7f0000cbc000)=""/4096}]}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000342000-0x8)='./file0\x00', 0x20) inotify_rm_watch(r0, r2) getsockname$inet6(r1, &(0x7f000029e000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) set_tid_address(&(0x7f0000dc2000)=0x0) 2017/12/28 19:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000fab000)='/dev/net/tun\x00', 0x0, 0x40000) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000cc9000)={{0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x6, [0x20a7, 0x9, 0x8, 0x7fff, 0x8, 0x8f, 0x0, 0xffffffffffffffa9]}, 0x5c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 19:01:39 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={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]}}, &(0x7f0000001000-0x4)=0x8c) pwrite64(r0, &(0x7f0000001000-0xa)="76fd438dc17ae5338786", 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x0, 0x6, 0x6, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000001000-0x12)={@common='ip6_vti0\x00', 0x5}) mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000e5d000)=0x0, 0x4) 2017/12/28 19:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000692000)="40000000000000000572696e67e02b", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r2, &(0x7f00005e6000)="b990aee6dfaa8b79af60bd7d9c", 0xd, 0x7, &(0x7f0000db4000-0x10)={0x0, 0x989680}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d23000-0x32)=""}}], 0x30) 2017/12/28 19:01:39 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TCSBRK(r0, 0x5409, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/186, 0xba) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x15, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000755000)=0x0, &(0x7f00003f0000-0x4)=0x4) getsockopt$inet_mreqn(r2, 0x0, 0x400000000000025, &(0x7f0000496000-0xc)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000205000-0x4)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000a86000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000e54000)=0x14) sendmmsg(r0, &(0x7f0000bd7000)=[{{&(0x7f0000ea3000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58, &(0x7f00005ab000)=[{&(0x7f000039f000-0x43)="9709ee741e3ef7e93c4b06833042d49a1ad90fd375d5c492e84afe6032a45ac54edd677caa24b0dbd47332267c595d3ae5d8d5095d4cefd81da46b08fd130b947a4b23", 0x43}, {&(0x7f0000cc5000-0x22)="e1c42e8a43383dc0482488057e8b88cc1bab0f321a5a46a11bdcad5e9f9e4d3bb01b", 0x22}, {&(0x7f0000628000-0x72c)="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", 0x1000}, {&(0x7f00008f5000)="e282bcd88b7da4491eca35cb290152eead258c7c8baa032a320033bbb5c46dadf78666e4fda21d12b7d06e34e4333aeb81b1effea3b07b8ff0c772a8aaef601e64fec4057d7c80225b27bd5dbe4473bcd862441bc8de0bf1b9d6c8ae55fa1d14640ad87ac3c1555955fc28000823304826868441752dd046ee349e6f519ef494116cd1164c671e3ae8b5572f23d7b1eebcf1c522b56d968a121d7beb96b02c5b500966386c81844f78115717fd553896c699f08feea6294978957941d4", 0xbd}], 0x4, &(0x7f0000c84000-0x168)=[{0x80, 0x1ff, 0x100000000, "91469a8900b1f20318eba7daaf2d8da3d764deb6cae9aa0771c59c9b9b5e7ee8590b1ae67d40e6a33c4a08e076bf0eb7e2c94da1e53c025ac8cd1f02c604c87e51b025a45cb817a0235551b774693b369466d3c3984448f397c2dbf08478a45d09c87e471fb55515eecb"}, {0xe8, 0x101, 0x5, 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{&(0x7f000047c000)="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", 0x1000}, {&(0x7f0000d01000-0x37)="0057c40d54ac53cb4712a39be942ec4c8494680df26fb3cd8f6bf3a832c39bb3a72e17fee76ec32841701e277b02dcd8c732c413ca59b2", 0x37}], 0x5, 0x0, 0x0, 0x48040}, 0xffffffff}, {{&(0x7f00003d0000-0x80)=@generic={0x5, "157c102d8e1608d13fb287c40ee46f7e48eab599bc427014adfdddb91ca42a04143127b3b7db4b1a7cb49bfb211c49ff9301bf9c45127852affd077ba4bb483d8aeaf79b2e0fdd687cce6a6e6cb548ae5d4f7a960664f6a80d1881f3fd842436288805d7f3d7b63c8e87559c543220392ed4b8dad1a35b5fa1261778eabf"}, 0x80, &(0x7f0000736000)=[{&(0x7f0000322000-0x7a)="205d19932ccd8a51e0526a92939dae84b710acd2f0990bd84e229aa84d62363eecbb5990553dd556b668ad25202c43dd1139fe9c281ff286ca00aaac701e5f9ff9b0e7522c39d25db294bc8521febf840d526dd3794733ae4f384e7e2becae5d4b41ebd81e3fe3ddd0939ca10c79086124831b995c448a03dbea", 0x7a}], 0x1, 0x0, 0x0, 0x8000}, 0x2}], 0x6, 0x80) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, r3, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000276000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b01000)=0xe8) ioprio_get$uid(0x3, r5) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000f50000-0x4)={0x0, 0x0, 0x0}, 0x4) dup3(r1, r0, 0x180080) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000a22000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 19:01:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) kexec_load(0x0, 0x0, &(0x7f00004ee000-0x120)=[], 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d03000-0x9)='/dev/rtc\x00', 0x280000, 0x0) recvfrom$llc(r0, &(0x7f0000da3000-0x27)=""/39, 0x27, 0x40000000, 0x0, 0x0) 2017/12/28 19:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f00005b1000)="", 0x0, 0x0, &(0x7f0000878000)={0x0, 0x0}) 2017/12/28 19:01:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007c9000-0x10)=@common='lo\x00', 0x10) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fa9000)=0x2800, 0x4) 2017/12/28 19:01:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00004da000)="0701", 0x2) write(0xffffffffffffffff, &(0x7f00000f2000-0x79)="9825c13cece3b4b1b8380df3cf6415f306708703e8ddcd", 0x17) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f00009b3000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) syz_open_dev$sg(&(0x7f00001c1000)='/dev/sg#\x00', 0x9, 0x80082) socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000679000-0x8)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000973000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000700000-0xe8)=""/232) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000903000-0x20)="1f00000001021fea040000ffffbcf601ed0080ff090001800400010000e418", 0x1f) poll(&(0x7f0000f0f000+0x743)=[{r0, 0x80, 0x0}, {r1, 0x4, 0x0}], 0x2, 0x9) 2017/12/28 19:01:39 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000003000)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 62.254995] device gre0 entered promiscuous mode 2017/12/28 19:01:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cba000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000016d000-0xe)='/dev/keychord\x00', 0x10000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000f2a000)={0x40000019, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000a45000-0xec)=""/236) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f00004f0000-0x4)=0x7d, 0x4) 2017/12/28 19:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2004000, &(0x7f0000d04000)="", &(0x7f000071d000)=0x0, &(0x7f0000b57000)=0x0, &(0x7f00000fb000-0x2e)="a4fe5115d4d3445d5096dcac114d34bb54eb61c7a16bfb3cda47be1ce4b0e39daaa1e24607c841d1486f5c45d585") r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f00008c5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 19:01:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000017c000-0x9)='/dev/rtc\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f000089e000-0x12)='/dev/input/event#\x00', 0x7, 0x800) ioctl$LOOP_CLR_FD(r0, 0x7003) 2017/12/28 19:01:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002f2000)='/selinux/access\x00', 0x2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00005f7000)={0xffffffff00000001, 0x7fff, 0x800}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) prctl$void(0x1f) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x0) dup2(r2, r1) readv(r1, &(0x7f0000eef000-0x10)=[], 0x0) [ 62.328033] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 62.372450] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/28 19:01:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009f9000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000ab7000-0xa7)='\\', 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f0000375000)="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", 0x425}], 0x1) 2017/12/28 19:01:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000031f000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f000022a000)="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", 0x1000) socket$inet_udp(0x2, 0x2, 0x0) request_key(&(0x7f0000282000)='dns_resolver\x00', &(0x7f0000b8f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000079b000-0xf)='/dev/snd/timer\x00', 0x0) 2017/12/28 19:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000278000)={@common='bpq0\x00', @ifru_flags=0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003da000-0x4)=0x91, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f000056f000-0x9)='/dev/rtc\x00', 0x0, 0x0) 2017/12/28 19:01:39 executing program 4: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000bc9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000018000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket(0x18, 0x0, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000092a000)=""/0, 0x0, 0x2}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f000049b000-0x4)=0x0, &(0x7f0000c2a000-0x4)=0x4) mount(&(0x7f000066f000-0x8)='./file0\x00', &(0x7f000096b000-0x8)='./file0\x00', &(0x7f0000ccd000-0x5)='ext4\x00', 0x0, 0x0) 2017/12/28 19:01:39 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004b0000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x28, 0x3, r0, &(0x7f0000001000-0x8)='./file0\x00') 2017/12/28 19:01:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000031, &(0x7f0000f63000-0x4)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) r1 = syz_open_dev$usbmon(&(0x7f000094a000)='/dev/usbmon#\x00', 0x8000, 0x800) connect$llc(r1, &(0x7f000044e000)={0x1a, 0xff, 0x0, 0x7, 0xffffffffffff8000, 0xb2e, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2017/12/28 19:01:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000236000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00009e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f90000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup3(r1, r0, 0x0) r3 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x0, r3, 0x1) pipe2(&(0x7f0000191000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00004f4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000036a000)=0xb) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000565000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000525000-0x4)=0xe8) lstat(&(0x7f0000d7d000-0x1)='./file0\x00', &(0x7f0000474000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009e5000+0x726)='./file0\x00', &(0x7f00002d3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000075d000-0x4)=0x0, &(0x7f0000ba7000-0x4)=0x0, &(0x7f0000667000-0x4)=0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000067000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000e82000)=[0xffffffffffffffff]) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000f2000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064f000)=0xe8) r13 = getegid() r14 = getuid() r15 = getgid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000d8c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9c000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000525000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000018f000)={0x0, 0x0, 0x0}, &(0x7f00006d6000-0x4)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000ba5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000070000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002f3000)={{{@in6=@loopback={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}, {{@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}}, &(0x7f00001ec000)=0xe8) getresgid(&(0x7f0000cf6000-0x4)=0x0, &(0x7f0000dfd000)=0x0, &(0x7f0000f17000-0x4)=0x0) lstat(&(0x7f0000a72000-0x8)='./file0\x00', &(0x7f0000067000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getegid() r24 = dup(r2) fstat(r4, &(0x7f0000da5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00003ff000-0x4)=0x0, &(0x7f0000277000-0x4)=0x0, &(0x7f0000a47000-0x4)=0x0) getresuid(&(0x7f0000d37000)=0x0, &(0x7f0000aa6000-0x4)=0x0, &(0x7f0000755000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f4b000)={0x0, 0x0, 0x0}, &(0x7f0000ce7000-0x4)=0xc) lstat(&(0x7f000081c000)='./file0\x00', &(0x7f0000358000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000087c000)='./file0\x00', &(0x7f0000ee5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000958000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000ccf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000049c000-0x8)='./file0\x00', &(0x7f000026f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000002e000)='./file0\x00', &(0x7f0000897000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000027a000)={{{@in6=@remote={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, 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=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008e000)=0xe8) stat(&(0x7f0000afe000-0x8)='./file0\x00', &(0x7f00001de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000c0d000)=0x0, &(0x7f00001b7000-0x4)=0x0, &(0x7f0000b05000-0x4)=0x0) r38 = getegid() sendmmsg$unix(r2, &(0x7f00001f6000-0x150)=[{&(0x7f0000f4d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f12000-0xa0)=[{&(0x7f0000460000)="", 0x0}, {&(0x7f0000ab3000-0x4f)="137b68f6aef4d44dd69510e4ff41538e9eab713614d53e0d83d6fcebd344a01b1376abed81a6b303b006dd61c78803f5467f5b7aa452cf19f2164e722b587a7cc006cb21c7a0737ec8e03cdca44e86", 0x4f}, {&(0x7f0000c99000)="d6a8f3dad0cfe487deed6a6dd41227b43d0703e3f775efbff269e9568ce0a4ca0af38c04d8d0d8646cdf369d30f691ddd3fa09add144da03e5af0887e9d279add9329c34a55de73fa5f0b9af7d49cb57f73a980236e14d29980ea24568944ebcce2219898efdedc0d586af5309e8d818e3", 0x71}, {&(0x7f00003ee000)="3b7fa0ec98e6ceb1440f09cf3520624071eb0bf5375743d97e0e254ad46fee136701bfeeeb30eddae5004060618bf63c1d34353651fdcdf73e80b5ffed94b5b6c8fad16bf88562dd668ae8d94728109137fb263559e39adeec7b7bd2cb520c9a5f786a920d292789d44d822a0ca6904aa69918de72be5e83b1aae3e8e572b7383bdba1e16ef27ace4431080889c0fd9bc82b6db5d6a837a7679d32508e2762576a64070a93367cf9c8ec763918e4ecb05aeff04a34ab2f53871811e74152f95d23369012145585cec19d8b1b8c717cdf4e7945838cc401aac6a215bc9d06be6c1e29919633f208e56e7ed38ca23f", 0xee}, {&(0x7f000013e000-0x46)="6ff96779a84285206405743414e56fe7205957051754d22065f35d2cfe38fc41aa0d7a5457d154ba9bfa0d36dace7fc2a24e8df39945940934090dd5648e6aed637a6efa7bf3", 0x46}, {&(0x7f0000362000-0xec)="3c3f980380a2d7c4cfdc52f80992bd56e092e73f4b376b91ce876a123ce086c95153624e78d292ddeda26a2f52e12bfb6ab6850650e04bfc26e3b30c0e4c09ba8e861dee0e74369df5d51997b113859178e14b1df0f5e95a717d390655df1ed0e19b0a7ffc53821a6dbb3ddb3fd464244d2bae05231e0ae2697b6fa079e91ec24e77e2f2e590b307a9f8dae72bd958a16c897bb10dd31b21a79562110ae36dad58849dffe34436e8101b9c4b09976dd6a3f4fc16fb0308043099ac86d7709ab48101008330c686481d734c79ac69de450d78524e1ebd8a4e97f528cc2912c4a206021dab4a31f74ccd05aa86", 0xec}, {&(0x7f0000b06000-0x19)="73707c51ccd7bff13dcea23740ef238e267990a8e2024837c1", 0x19}, {&(0x7f00008a5000)="", 0x0}, {&(0x7f00004c8000-0xab)="bf9de7bf57353268ac915f32d4d831061dd5de9139485c43c63b3d5f5886cf156c5bfcc7b404c1cf3e636c7674f281ce25e22724136d994345d8c2bb543f0c412edb768b188445c83b5972b3b7157657c7c0fb65124d7defb008ddc13fd8e0ee6107e8370fa691e0ff83c59641124d4693b6b7fe9aac1f7a6968e88fc065a4ef37b853dbc3cc9d9190dc472a5d1fff4dea66d99e6a9acae1087684f152d68c7bde50ae4dedd931f9c54007", 0xab}, {&(0x7f0000bc0000)="cd1c", 0x2}], 0xa, &(0x7f0000647000-0xa0)=[@cred={0x20, 0x1, 0x2, r3, r6, r7}, @cred={0x20, 0x1, 0x2, r3, r8, r9}, @cred={0x20, 0x1, 0x2, r3, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r0, r4, r1]}, @rights={0x20, 0x1, 0x1, [r2, r5, r2]}], 0xa0, 0x8091}, {&(0x7f000022c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e73000)=[{&(0x7f00005de000-0x9)="cbe6225d496d7769c3", 0x9}], 0x1, &(0x7f0000525000-0x20)=[@rights={0x20, 0x1, 0x1, [r4, r5, r2]}], 0x20, 0x40000}, {&(0x7f0000c81000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000005f000-0x60)=[{&(0x7f0000d26000-0x80)="04eda658a6e99a8d898dc13e5546f0ef0c1e25b414ea7e3cbc89cfbd7dabc2f163d7dc6be39fd2aa1cb00e13a0cfc5e4f516397f95ebee71468b28c549e7278d7e2ae56ff744bcb0bb24fe90343101865da60dac738a4bf1c49c3a0c964a84fec1055df9403fff9147058f671d1be9279702f203596fb83d3b31370f34656901", 0x80}, {&(0x7f00003cf000-0x53)="6298b0f1fbd4c0b137092b7c5373eb82a0efbea733fe01bac1f447ea82d163c481dbc8d44e3b4d5f7c9990790ea2d76df9ca85a4c714ee2e0800158b2ff49edd05e06355fe369b837f62c3b20927d718d8ca25", 0x53}, {&(0x7f0000d55000-0xb7)="2d7ebd68f0832b949b7d30a52afbb3cbabda15aa76ca1d5b98ea70d29f8d887c25df7a92abd11ab9cdb32d713969a4a065c0dccd95baadd1d19c301ea23ed90c86301f6b6b47caa17cd669a84a26e59351b2c97bcca39cf3ae6de94e9fa47d17f0421515876afcc48ddce05609cebf6c19e054b6614d47f20a9d9456f7567538fc8d07d98eaf40a65bd762579757a5bb764a79e253d3117484c60205f3a3865ff28dfb76365c68a43a8193cdc6b325e4b0a272f9427bb3", 0xb7}, {&(0x7f0000fa8000-0x8a)="e149f8e213cfebad2530c065b93089fd80fff8968abae2a45da892da0251ac5dab22a760ce0984e765ebdc01efd037267bd2bca8ddf8deb5528c079f0c98aa9254303e7f646ac6cdd68908ddc7e32fe3f3debf11066d1ee33a9d6f050f5d8f2baa802491e7d12d7a87d44bc92c95b26e485bc92f24cefb9ad22044c76fa601b97b6d0ecc9fd2478b70bd", 0x8a}, 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0xc3}, {&(0x7f00007a3000-0x4)="1496c112", 0x4}, {&(0x7f0000a5d000)="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", 0x1000}, {&(0x7f0000c66000)="98903b6d7657c391d8f416361104b77227a7b16db2f5e2bd78a4ed1730a3a2f234d93c9033594e5e410bd44ed73832d2db", 0x31}, {&(0x7f00001c9000)="12f13d23c4216320124da2c4593600e18681807ad4268eabab7a90ef682518f6d75646734ba9ccbb06436cff810aa14dc0998b7f", 0x34}], 0xa, &(0x7f0000e57000-0xe0)=[@rights={0x20, 0x1, 0x1, [r0, r4, r4, r2]}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @cred={0x20, 0x1, 0x2, r3, r31, r32}, @rights={0x28, 0x1, 0x1, [r5, r2, r0, r1, r1, r4]}, @cred={0x20, 0x1, 0x2, r3, r33, r34}, @cred={0x20, 0x1, 0x2, r3, r35, r36}, @cred={0x20, 0x1, 0x2, r3, r37, r38}], 0xe0, 0x41}], 0x6, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000bbf000-0x4)=0x6a) 2017/12/28 19:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00001c5000+0xec2)=0x9, 0x4) getsockopt(r0, 0x0, 0x0, &(0x7f0000585000-0x88)=""/136, &(0x7f0000f64000-0x4)=0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x1000000000177, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/28 19:01:39 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0xa81f, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000)={r1, @in6={{0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/rtc\x00', 0x101201, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000)={r1, 0xffff, 0x6, 0xfffffffffffffff7, 0xd, 0x8}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000008000-0x8f)=""/143, &(0x7f0000007000)=0x8f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x48, &(0x7f0000005000-0x4)=0x8000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000006000-0x6)='/dev/keychord\x00', 0x400880, 0x0) ioctl$TIOCSBRK(r4, 0x5427) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/context\x00', 0x2, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f0000002000-0x58)={0x4c96, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x11, 0x101, 0xd09, 0x0, 0x0, '\x00'}], 0x11}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000275000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000ca9000-0x4)=0x7) readv(r0, &(0x7f0000e2c000-0x10)=[{&(0x7f00002bb000-0x1)=""/1, 0x1}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bec000)={{{@in6=@remote={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cb000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000217000)={0x0, 0x0, 0x0}, 0xc) syz_fuseblk_mount(&(0x7f00008e3000)='./file0\x00', &(0x7f0000a59000-0x8)='./file0\x00', 0x8000, r2, r3, 0x1f, 0x1, 0xc400) 2017/12/28 19:01:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="a7c75e5f452327efe60a276bf5f36ab315bbbfcbb5a20a6b84acb6722a2b8ef9d0acf03095442e90ac495f3dff3fa3c7fea95e3fd079ed122f219941f1c7de9777aa81ec2546e4f97484341db14953773bd256290e97c17124c6ef0dcc0c99196f61430ebfc74adeb346314a3dc3bf7f641564d47618dbc28d352e703c9c2141c66cb2f428e2ab94966f477b279c51daed6eceaed4e6279c1035f8bd36ab826efa8f5c1ccc7288961a1f21c96106a44703dd7572e91299bd8e446b1509b83f3cbe40da71f910fd162ad208333b8810bcca1ce2b276eb33233acf687101a88fa9fc365a", 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000af1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) linkat(r0, &(0x7f0000c0f000-0x8)='./file0\x00', r1, &(0x7f0000ec2000-0x8)='./file0\x00', 0x1000) mmap(&(0x7f0000de3000/0x3000)=nil, 0x3000, 0x3, 0x9010, 0xffffffffffffffff, 0x1) r2 = socket(0x200000100000010, 0xe, 0xfff) write(r2, &(0x7f0000adf000)="240000001a0009ffeecd0000e9ff000001fff5000003050000401d0000ab2af9161790cf", 0x24) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000654000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000ad2000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="460aed6038a283d896159a341d2696fa"}) recvfrom(r2, &(0x7f0000a35000-0xa5)=""/165, 0xa5, 0x0, &(0x7f00002ad000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00004e2000-0x2c)=[@in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2017/12/28 19:01:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000c6c000)="ff0202f800000000000000000000ea030a0e00000000d805", 0x18) write(r0, &(0x7f000046f000-0x80)="39fa6a883dbe6baf32238f5ec0ea4caa2c5ccabd18174f2e2d1f4847b3f70c4435496fadfa049ef8b40a4eb505d3d0c1dc60500626e7563113cd94df1414f35ea326400a578a537879a88ded8b485b11dfda93922064826b45317d5a22986d8a0246bd5f5290b83b89c06f9e9dd34238c8c4c09fb20900c3ff6ab93f92b8c4e2", 0x80) 2017/12/28 19:01:39 executing program 6: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f29000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc5000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000fa000)='/selinux/validatetrans\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f000018d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r4, &(0x7f0000fc5000)=[{{0x77359400, 0x0}, 0x3, 0x3e, 0x100}, {{0x0, 0x0}, 0x1000, 0x8, 0x9}, {{r5, r6/1000+30000}, 0x6, 0xd53c, 0xfffffffffffffff8}, {{0x0, 0x0}, 0x40, 0xfffffffffffff80c, 0x0}, {{0x0, 0x2710}, 0x0, 0x4, 0x9}, {{0x0, 0x2710}, 0x8000, 0x0, 0xfffffffffffffba4}, {{0x77359400, 0x0}, 0xfffffffffffffffe, 0xffffffff, 0x1}], 0xa8) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x0, 0x0}) 2017/12/28 19:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f00004e5000-0x70)="2000000012002108320040080a36070000000000000029000000000025dbcfcf", 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d01000)='/selinux/checkreqprot\x00', 0x1c000, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000e89000-0x4)=0xfffffffffffffff9) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002ab000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000009000-0x4)=0x0) 2017/12/28 19:01:39 executing program 7: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000004c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x96a, 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$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003cf000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000bc7000)="769f569f33775ff84236e34c1c1e3c235cbb0a36dba1fec05f89f21851fea41b523a1ee54713612d7a") r3 = dup2(r0, r1) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f000077e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x5bd094e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r1, &(0x7f0000d0d000)=[{&(0x7f0000ad8000-0x86)="", 0x0}, {&(0x7f0000f5e000-0x5d)="90", 0x1}], 0x2) 2017/12/28 19:01:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f000069a000-0x10)=[{&(0x7f0000fb9000)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe58", 0x1f}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000217000-0x8)=0x3) r0 = gettid() syz_open_procfs(r0, &(0x7f0000894000)='stat\x00') 2017/12/28 19:01:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000398000)="26000000220055013f0000000001000000066d2000001a00012000000000000001c703350001", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) fallocate(r0, 0x1, 0x273f, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2017/12/28 19:01:39 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000f000)={0x0, 0x0}, 0x800) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000000b000)=0xd2c) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2017/12/28 19:01:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000866000-0x30)=[{0x0, 0x0}], 0x1, 0x93) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000009000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000009000)=""/165) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x20000004, 0x0}) 2017/12/28 19:01:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) flistxattr(r0, &(0x7f00000ec000)=""/16, 0x10) writev(r0, &(0x7f00005b3000)=[{&(0x7f00000f8000)="2900000021001900013d3500000a0006020000160000ff00000000040d001000000000002400030008", 0x29}], 0x1) 2017/12/28 19:01:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f000006d000-0x10)=[{&(0x7f0000da6000)="390000001300194703bb61e1c30500004000020002000000000000000000800009001300010900000000280fe2000000000000000207000d00", 0x39}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) clock_gettime(0x0, &(0x7f00005ae000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00004cc000-0x11)="ed745b4dd1c058e1dcdc72ed389e55028c", 0x11, 0x9, &(0x7f0000d93000)={r2, r3+30000000}) 2017/12/28 19:01:39 executing program 2: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f58000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009e6000)=@req={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f5d000)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f5e000-0x3)=0x5, 0x4) recvfrom(r0, &(0x7f0000f5d000-0x3)=""/4, 0x4, 0x0, 0x0, 0x0) 2017/12/28 19:01:39 executing program 3: clock_getres(0x2, &(0x7f0000000000)={0x0, 0x0}) r0 = creat(&(0x7f0000795000-0x8)='./file0\x00', 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000dd6000)="62530ea75b3d278708cd2ee33014ae7c98d34ba99088f92beaa884e631a0c0cc63e39518161cb4efe32ab6a693542be4bf60bb47668f45489f5682b4ed38f824bf65cce80172cde9e1b0446e4952dc667e0a0e79f4fc00f866c029701e43e1afe07788a6bd58138b31c27b379eb5e24f13d9a8c6feb70ee2f390a1637b23b5f47d4cf206d0ed0ee254e515380fafac542492a635de4215d661c81ebd", 0x9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000+0xa4)='/dev/rfkill\x00', 0x80080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={{0x0, 0x2710}, {0x0, 0x0}}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2017/12/28 19:01:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x8)='#ppp1)/\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000-0x14)=""/20, 0x14, 0x100, &(0x7f000044e000)={0x11, 0x0, 0x0, 0x1, 0xff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000d53000-0x4)=0x0, &(0x7f0000918000)=0x4) pipe2(&(0x7f0000484000)={0x0, 0x0}, 0x4800) fchmod(r2, 0x43d) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000017a000)={0x0, 0x0, 0x0}, 0xc) ptrace$getregset(0x4204, r3, 0x4, &(0x7f0000140000-0x10)={&(0x7f000045d000)=""/160, 0xa0}) execveat(r1, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) fstat(r0, &(0x7f000057f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000ed2000-0x8)=0x100000001) ioctl(r2, 0x6, &(0x7f0000bda000)="fa62ac24f881299f3d54c5bfc8aaae96c10cba936b9ce037") 2017/12/28 19:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ada000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="9eabfe23b8ba", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000016f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ec000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000040a000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) preadv(r1, &(0x7f0000277000-0x10)=[{&(0x7f0000b55000)=""/237, 0xed}], 0x1, 0x5c) 2017/12/28 19:01:39 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009f7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x87)="93cf4c51c4c06ef338b10ea3c8c24fb3e71e6b34e1cfad3b854561802cb2b97f756cc279cbc05ea490f34a933987af3b6376a44686e908f4176cc222ee4de0c435be8d913b4aeec7cdc689e1c0e047410e08783d260118d5a2e708504b2bc5929523f2a5f7156d73d0cb5582e91a6966e0bc29e676284270d7566c3edb6bb10897a4f240a21508", 0x87, 0x8000, &(0x7f0000601000)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00002af000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000b5000)={0x0, &(0x7f000050c000)=[]}) 2017/12/28 19:01:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000013a000)={0x0, 0x0, 0x0}, &(0x7f000030d000)=0xc) ioprio_get$pid(0x2, r0) r1 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x85, 0x0}) fcntl$setstatus(r1, 0x4, 0x2000) 2017/12/28 19:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dc6000-0x82)={@random="efad01006da7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000079000+0x14a)='/selinux/status\x00', 0x0, 0x0) 2017/12/28 19:01:39 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e96000)='/dev/rtc\x00', 0x280, 0x0) connect(r0, &(0x7f0000441000)=@rc={0x1f, {0x401, 0xffffffffffff5b01, 0x4, 0x4, 0xaca, 0x8001}, 0x1}, 0x9) mmap(&(0x7f0000000000/0x80d000)=nil, 0x80d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000362000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40007) sendfile(r2, r3, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) recvmmsg(r1, &(0x7f0000314000)=[{{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[{&(0x7f0000811000)=""/161, 0xa1}], 0x1, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/28 19:01:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000593000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00005a1000)=0xe) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000092a000)='/dev/hwrng\x00', 0x202000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000db7000-0x4)=0x9, 0x4) sendto$inet(r1, &(0x7f0000d48000-0x125)="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", 0x125, 0x0, &(0x7f0000844000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 19:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000033b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e4d000)={0x0, 0x0, 0x0}, &(0x7f0000c4d000)=0xc) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f6b000-0x28)={@common='bond0\x00', @ifru_ivalue=0x2}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00003d8000)={0x0, 0x0, []}) 2017/12/28 19:01:39 executing program 3: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d7d000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000ec3000)=0x0, &(0x7f0000bf9000-0x4)=0x4) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000ec3000)=""/122) writev(r0, &(0x7f000010b000)=[{&(0x7f0000000000)="390000001100090469000000800000000700004001000000450001070000001419001a000400020007000000000740080003010c00f41ee400", 0x39}], 0x1) 2017/12/28 19:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00008e2000-0x10)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000746000-0x9)='/dev/sg#\x00', 0x100000000, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a42000)={0x1, 0x0, 'client0\x00', 0x4, "819969fa9058b907", "1131fb13ca2b82c69a716f93a0eadf7756ca3fac7eb4260e40af911e113b4237", 0xffffffff, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:39 executing program 3: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000906000)=""/72) 2017/12/28 19:01:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e3a000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000eee000)='cmdline\x00') pread64(r1, &(0x7f0000d34000)=""/0, 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00008b5000)={0x0, 0x0}, 0x10) 2017/12/28 19:01:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ec000)='net/ip_mr_cache\x00') readv(r0, &(0x7f0000918000-0x50)=[{&(0x7f0000a88000-0xd5)=""/98, 0x62}], 0x1) getpeername$packet(r0, &(0x7f0000742000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cd2000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000946000)={{{@in6=@empty={[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}, {{@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}}, &(0x7f0000936000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f3a000)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x2, 0x10001, 0x3, 0x88, 0x9, 0xa0, 0x80, 0x6, r1, r2}, {0x8, 0x6, 0x1, 0xd1f, 0xffffffffffffff45, 0x100000000, 0x2, 0x7f}, {0x4, 0x7595a7fc, 0x5, 0x6541}, 0x6, 0x6, 0xffffffffffff0001, 0x1, 0x10, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001, 0x3}, 0x8, @in6=@loopback={0x0, 0x1}, 0x9, 0x6, 0x3, 0x4, 0x2, 0x5, 0x81}}, 0xe8) 2017/12/28 19:01:39 executing program 1: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0xe, &(0x7f0000ef2000)="02000000020001000000be8ce18c880100010000000000", 0x17) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000ef6000)=0x0, &(0x7f0000c35000)=0x4) splice(r0, &(0x7f0000622000-0x8)=0x0, r0, &(0x7f00003e4000)=0x0, 0x1, 0x8) [ 62.803654] audit: type=1400 audit(1514487699.785:45): avc: denied { execute } for pid=12007 comm="syz-executor6" dev="pipefs" ino=20330 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2017/12/28 19:01:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000034d000-0x4)=0x0, 0x800) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000001e000-0xc)={0x40000001, 0x0}) 2017/12/28 19:01:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000023f000)='/selinux/create\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00004d2000)={&(0x7f0000bbf000/0x3000)=nil, 0x3000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x3, 0x0}) 2017/12/28 19:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000b81000)=0x8) mq_open(&(0x7f000020d000)='\x00', 0x40, 0x100, &(0x7f00001f1000)={0x80000001, 0xfffffffffffffffc, 0x4, 0x5, 0xfffffffffffffff7, 0x9, 0x10001, 0x7}) recvmmsg(r1, &(0x7f0000715000-0xb4)=[{{&(0x7f0000fe4000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bbb000-0x30)=[{&(0x7f00007cd000)=""/4, 0x4}], 0x1, &(0x7f000033a000-0x40)=""/64, 0x40, 0x0}, 0x0}], 0x1, 0x122, 0x0) 2017/12/28 19:01:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000090d000-0x10)='/selinux/status\x00', 0x0, 0x0) fallocate(r1, 0x2, 0x7, 0x6) readv(r0, &(0x7f00001a7000-0x30)=[{&(0x7f0000a42000)=""/4096, 0x1000}, {&(0x7f0000ed6000-0x1000)=""/4096, 0x1000}, {&(0x7f00009d9000-0xa0)=""/160, 0xa0}], 0x3) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000582000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$void(r2, 0xc0045878) faccessat(r2, &(0x7f00003a1000-0x8)='./file0\x00', 0x80, 0x200) writev(r0, &(0x7f0000536000-0x10)=[{&(0x7f0000268000-0xe3)="580000002600ce0440834b80040d8c560a060000ec03ea000000000000000003024824ca944f64008900050028635a003b7dbe6d830200280000000000000003ed03ff0900000000000000000b0c0900abfcff0000040e054d70774ac94c4024fa6ea1a2914b68b1bb7522ed0142281bc974438976fbc15260481f0884ff31725a0708c987da15e83755b399e5a169fad9a83148431f885c1988d720d91931290a839b205d2c0a1af3320d6aa24685fb8721014b843299ea3f7d3e6fca5fd908836a66c896bb5fc7f62a92c3b502056624f0b4cfa526e5e7de0849c3336104e731fc40", 0xe3}], 0x1) [ 62.969986] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=38 sclass=netlink_tcpdiag_socket pig=12066 comm=syz-executor5 2017/12/28 19:01:40 executing program 4: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0xe47812b05c58f2c8, &(0x7f00001bb000-0x7)={0x0, 0x0}, &(0x7f0000c16000)=0x10) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e70000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000e6f000)={{0x5, 0x3}, {0x7, 0xa71}, 0x81, 0x6, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e70000-0xf)='/dev/sequencer\x00', 0xe932843833f8f889, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000e70000-0x4)=0x8db, &(0x7f0000e6f000)=0x4) sync_file_range(r0, 0x5, 0x1, 0x4) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000e70000)=0x1, 0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x16, 0x0, 0x0, 0x10000000000000, [@sadb_lifetime={0x4, 0x3, 0x2, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x1, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x2, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x4000000, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) lseek(r0, 0x0, 0x7) 2017/12/28 19:01:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x36, 0xfffd) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b6c000)=0x4, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000e56000-0x93)=""/147, &(0x7f00007c0000-0x4)=0x93) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000429000-0x48)=[], 0x0, 0x0}, 0x0) 2017/12/28 19:01:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x4c7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getegid() lchown(&(0x7f0000001000)='./file0\x00', r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xb, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000003000-0x4)={0x101}, 0x4) 2017/12/28 19:01:40 executing program 2: socketpair(0xf, 0x3, 0x2, &(0x7f0000020000)={0x0, 0x0}) accept4$ipx(0xffffffffffffff9c, &(0x7f0000010000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000021000-0x4)=0x10, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f09000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r2, 0x0}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) mincore(&(0x7f0000002000/0x2000)=nil, 0x2000, &(0x7f000036f000)=""/206) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f000001d000)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2017/12/28 19:01:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) fcntl$dupfd(r0, 0x0, r0) 2017/12/28 19:01:40 executing program 0: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d26000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000b000)={0x0, 0x800}, &(0x7f0000624000)=0x8) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005ca000)={r1, 0x16, "2fb2ed65edba20586871f91f80bfd23a4195473d84a8"}, &(0x7f0000d27000-0x4)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000d26000-0xa)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) 2017/12/28 19:01:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007b6000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000073b000-0x4)=0xffffffffffffffc1, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000280000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000e0000-0x8)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000087f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f00005a2000)=0x0) 2017/12/28 19:01:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a49000)='/dev/input/mice\x00', 0x0, 0x90902) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000165000+0xf5a)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1a000)=0xc) clock_gettime(0x0, &(0x7f0000c92000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000841000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f000021f000-0x20)={{r2, r3+30000000}, {r4, r5+30000000}}, &(0x7f0000306000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000009f000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x400, 0x1, 0x300, r1}) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@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, 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}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 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}}, 0xe8) 2017/12/28 19:01:40 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000143000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f7b000)={0x5, 0x0, 0x10001, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00009ef000)={r2, 0x3c}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f00000ba000-0x8)={0x9}, 0x8, 0x800) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00007bc000)=0x0, &(0x7f0000f7a000)=0x4) 2017/12/28 19:01:40 executing program 0: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xb, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x5, 0x1, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000c27000)={0x0, 0x0, &(0x7f0000f57000)={&(0x7f0000f58000-0x50)={0x2, 0x13, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x856ff64b789e19f5, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/28 19:01:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x2) r0 = open$dir(&(0x7f00002db000)='./file0/bus\x00', 0x0, 0x0) preadv(r0, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x2) accept$ax25(r0, &(0x7f0000bfc000)={0x0, {""/7}, 0x0}, &(0x7f0000b1f000-0x4)=0x10) 2017/12/28 19:01:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x36, 0xfffd) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b6c000)=0x4, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000e56000-0x93)=""/147, &(0x7f00007c0000-0x4)=0x93) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000429000-0x48)=[], 0x0, 0x0}, 0x0) 2017/12/28 19:01:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d85000-0x11)='/selinux/enforce\x00', 0x385080, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x0, 0x1, 0x0}) 2017/12/28 19:01:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100002201, &(0x7f000033e000-0x5)="") socket$unix(0x1, 0x7, 0x0) 2017/12/28 19:01:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f6000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000dd2000-0x2)=0x3ff, 0x4) removexattr(&(0x7f0000d55000-0x8)='./file0\x00', &(0x7f0000c00000-0x12)=@random={'btrfs.\x00', '[\'.(-wlan1\x00'}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004bb000-0x9)='illinois\x00', 0x9) connect$inet(r1, &(0x7f0000907000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)='>', 0x1, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 19:01:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00007d7000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f7e000)={0x0, 0x0, 0x0}, &(0x7f0000bcd000-0x4)=0xc) setpriority(0x0, r2, 0x1ff) 2017/12/28 19:01:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000047a000)={@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$packet(r1, &(0x7f0000adb000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f00009e8000)=0x0, &(0x7f0000b0c000)=0x4) close(r0) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ae7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ee000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e5a000-0xe8)={{{@in=@local={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, 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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000499000-0x4)=0xe8) 2017/12/28 19:01:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x81) bind(r0, &(0x7f0000b40000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e46ba000000012e0b384b005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf4000f5ff1b0816f3f6db1c00010000000100000049741d00000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 2017/12/28 19:01:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a2c000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e11000-0x4)=0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ee3000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f00005a8000)=[]}, 0x10) 2017/12/28 19:01:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006e0000-0x15)='/dev/pktcdvd/control\x00', 0x10202, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f000052c000-0x4)=0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009f9000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) fremovexattr(r0, &(0x7f00004b6000-0x1a)=@known='com.apple.system.Security\x00') sendmmsg(r0, &(0x7f0000bbd000-0x3c)=[{{&(0x7f0000699000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000045a000-0x60)=[{&(0x7f0000fb7000-0xf8)="a822fa205b86906a303ef4de2c3b0cd27ebd9c693fc8899b4c1c4648d020f6e084bea01ef4c94dd61e42122ae873e1f296c720207ee29503b983fc9601dd3707eaaf8a37ac804eaf87bafed3319125e098983aad5232161357febf7d1cf225fba6dc2c3b9d504f19aeb76627199bfc5afe3d3656754370cf0383a2ec6336990cf66de51ec26f4bf8fc0907091d3259095aef03757ce7d9a94ee2573a646c0f88c89b1465c04c7b2933a11af731af8ef7", 0xb0}, {&(0x7f0000392000)="4aa3e48a405e23894c097d69b3cc188ee8c9f23751c61a4d74bc978212fceb76e6eada10182afc6c89096cc859d314403dbb9126e4d28e31cb89a01de3f98cb67a11d372424081bc8dabd87eebf97100f0727b17ebb7c676de3fb7b5fa4d4b1f73de25d915042ec93aa658e331909d0a848ce8b9f4a0e2cbdee1eac9bf73532a0d31ba62b02af04ba6106c45eb01134cec6311f2a88824f00d4462f5cf46d0f47aa10094838f84", 0xa7}], 0x2, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f0000375000)="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", 0x425}], 0x1) 2017/12/28 19:01:40 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000089c000-0xe)='/dev/keychord\x00', 0x94001, 0x0) sendfile(r0, r1, &(0x7f0000b3d000-0x8)=0x0, 0x7) r2 = syz_open_procfs(0x0, &(0x7f0000be5000)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000059f000)={0x0, 0xfffffffffffffff9}, &(0x7f0000389000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cfb000-0x8c)={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]}}, &(0x7f0000d3f000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000082f000-0x20)={0x1, 0x8, 0x200, 0x3f, 0x8000, 0x7f, 0x39, 0x10001, 0x0}, &(0x7f000060d000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000c55000-0xb8)={0x0, 0x0, 0x1f, 0x8, 0x5, 0x3ff, 0x7, 0x9, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb8f, 0x100000001, 0x2, 0x100000001, 0xff}}, &(0x7f00007ee000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000369000-0x7a)={0x0, 0x72, "a4462bf760ed7530d73ec8fe9eff5cdbedb70f110b2c27406de7d72575255bd3004b19ff2dfd157c5c0cc858008f22a9181cccaff7fd85bbbf171d90c2eb431ee342f09cb61f2acb5034525bd6541a331edf9035047deb128d50908019ae3ffb598ebcfc242f6c0b4c6cc3249cc8be84f47e"}, &(0x7f0000e83000-0x4)=0x7a) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00006f1000)={0xfffffffffffffffe, 0x1, 0x3, 0xea3, 0x0}, &(0x7f0000d61000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000120000-0x20)={0x0, 0x2, 0x0, 0x37, 0x9, 0x100000000, 0x80000000, 0x101, {0x0, @in6={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80, 0xff, 0x400, 0x4}}, &(0x7f0000715000-0x4)=0xb8) sendmsg$inet_sctp(r2, &(0x7f0000dca000)={&(0x7f0000421000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d8b000-0x40)=[{&(0x7f0000344000)="864ee7f5338df69ce82c09dbdfb5538fca89bd505b37ed6978de80dcfd4944efbab7754958405e7c487320432bfda53b03e73f61a5126ef7615e4377d051490fb684ddd0eafdda726d875765c0636793d771902e37ab500de8cb44ce06de088b14943ca1f8816b5edcc4f3a82f2668d6", 0x70}, {&(0x7f0000394000-0x91)="794cdbe2ff2576f65015d063247a7230659bba0224fc66332b8e0affb4bf3073c4bb3a5eab1164841a099cd06cbc4af3f67d4daa3830da9918543a571fa61af6e3fc5ed422ff0c026fbb201b6515f6d82b938b4dade44df76de1941281aa06af16a3395b2d4ad5eb73c6ea8b910a821d5153f097b9b216f370b1885c26330109e82119867b2d57648fcb2d324430d6e6f3", 0x91}, {&(0x7f0000bbc000-0x52)="d7e17182e7cccee67ebfd4ca61447e9530efb1604ad486f0703aeefa53cf53713d9755f970937a53b10bd4d0640d49a0ddfeb0e10363b5a18663d4d3cb7b7ee4c5e81aca09b182c39ad5d3a07af25e9661a2", 0x52}, {&(0x7f0000780000-0x69)="3becd0eada95625d475b70e553955ed6143d8d862f7b8c70a48ce9977173cd6cd870410368f84c10d7f92549ef1559ddc40ef8a7cf35c10f095dde90c9ba794c839b76505113f703615328a34d5ed8f8d26595a85f2b190c021f97338d098311490c9aaf13d3cd87d5", 0x69}], 0x4, &(0x7f00003bd000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x1, 0x1, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x7, 0x810000, 0x9, 0x40, 0x2, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x133, 0x3, 0x8, 0x400000000000, 0x7, 0x7, 0x1ff, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x800c, 0xfffffffffffffff7, 0x6, r6}}, @init={0x18, 0x84, 0x0, {0x1, 0x3f, 0x418, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x748, 0x3, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x4, 0x2, 0x100000001, 0x4, 0x1, 0xfffffffffffffff7, 0xfffffffffffffffa, r8}}, @init={0x18, 0x84, 0x0, {0xfff, 0x101, 0x2, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8005, 0x2712, 0xfff, r9}}], 0x1b0, 0x80}, 0x4000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007c8000-0x4)=0x0, &(0x7f0000b65000)=0x4) 2017/12/28 19:01:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$urandom(&(0x7f0000c8f000)='/dev/urandom\x00', 0x0, 0x2) sendfile(r0, r1, &(0x7f00004e4000-0x8)=0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ecb000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00009f5000)={0x0, 0x72ea97d1, 0x100000001, 0x88, &(0x7f00005fc000)=""/136, 0xfe, &(0x7f0000ea7000)=""/254, 0x59, &(0x7f00003a6000)=""/89}) 2017/12/28 19:01:40 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001d9000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fcf000)={0x0, 0x1f, 0xfff, 0x8, 0x2, 0x9, 0x9, 0x8, {0x0, @in6={{0xa, 0x1, 0x1756, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1572, 0x8001, 0x1000, 0x4}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ca0000)={r1, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00006da000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000eb9000-0x18)={@loopback={0x0, 0x1}, 0x0, r3}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000062a000)={0x0, 0x0}) 2017/12/28 19:01:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000c67000-0x28)={@common='gre0\x00', @ifru_mtu=0x8}) r1 = syz_open_dev$usbmon(&(0x7f000023f000-0xd)='/dev/usbmon#\x00', 0xffffffefffffffff, 0x40000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r5 = socket(0x11, 0x100000802, 0x300) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000ae0000)=""/24) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000156000-0x4)={0x0, 0x4, 0x0}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00007a4000)={0x80002000, 0x0}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r2, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 19:01:40 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000c33000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000eb1000-0x28)={@generic="30609402060000ff04e9fb7d0106bc5c", @ifru_ivalue=0x1}) 2017/12/28 19:01:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) signalfd4(0xffffffffffffffff, &(0x7f000085a000)={0x0}, 0x8, 0x0) syz_open_dev$urandom(&(0x7f0000300000)='/dev/urandom\x00', 0x0, 0x0) socketpair(0x4, 0x80007, 0x50000000, &(0x7f0000f4d000-0x8)={0x0, 0x0}) 2017/12/28 19:01:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r1 = dup(r0) write(r1, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) 2017/12/28 19:01:40 executing program 7: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b3d000)='net/udplite\x00') mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000efc000-0x8)={0x0, 0x2}, &(0x7f0000efc000-0x4)=0x8) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b81000)={{{@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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cc000)=0xe8) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d85000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xf7, 0x2, 0x1ff, 0xa, 0xa0, 0x80, 0x3, r3, r4}, {0x80000000, 0x8, 0x7b2, 0x7fff, 0x400, 0x233, 0x9, 0x100000000}, {0x3f, 0x2, 0x401, 0x49b7a364}, 0x0, 0x1, 0x7e2, 0x1, 0x4, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001, 0x3}, 0x1, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa2, 0x3, 0x3, 0x9, 0x7, 0x200, 0x9}}, 0xe8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000320000-0x27)={r2, 0x1f, "5541ee522290cbb27267cf4e5b73abd1abe2c37c1e68606cf7abfadd2a69e5"}, &(0x7f0000efb000)=0x27) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000efb000-0x4)=0x7e, 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2017/12/28 19:01:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup(0xffffffffffffffff) syz_open_dev$tun(&(0x7f00001ec000-0xd)='/dev/net/tun\x00', 0x0, 0x202000) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f00009f7000-0x4)=0x0, &(0x7f00009fb000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00008b3000-0x48)=""/210) sync() [ 63.225457] device gre0 entered promiscuous mode 2017/12/28 19:01:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d1f000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000025f000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d181000da000602000000000000029e0000a60d0004ffe10011000000000008", 0x29}], 0x1) 2017/12/28 19:01:40 executing program 2: 2017/12/28 19:01:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup(0xffffffffffffffff) syz_open_dev$tun(&(0x7f00001ec000-0xd)='/dev/net/tun\x00', 0x0, 0x202000) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f00009f7000-0x4)=0x0, &(0x7f00009fb000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00008b3000-0x48)=""/210) sync() 2017/12/28 19:01:40 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fallocate(r0, 0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000a0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f00004cd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x4) r2 = epoll_create1(0x80000) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000630000)='/selinux/access\x00', 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r3, 0x4, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) 2017/12/28 19:01:40 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000001, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fd9000)={0x0, 0x80, 0x30, 0xffffffff, 0x7}, &(0x7f000047d000)=0x18) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db7000-0x5)="8908040800", 0x5) prctl$setmm(0x23, 0x4, &(0x7f00000f2000/0x1000)=nil) 2017/12/28 19:01:40 executing program 2: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d18000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00005e5000-0x4)=0x2) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@random="ead0b759af95", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "4542f0", 0x8, 0x0, 0x0, @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}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d16000-0x50)={@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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x811fffff, r2}) 2017/12/28 19:01:40 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000-0x3)="000ef1") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000000d000)=0x0, &(0x7f0000001000)=0x4) getdents64(r0, &(0x7f000000b000-0x69)=""/48, 0x30) getdents(r0, &(0x7f0000007000-0xa8)=""/0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000009000-0x4)=0x1, 0x4) 2017/12/28 19:01:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16, 0x7, @thr={&(0x7f0000001000-0x3f)="77bc5935d839baf3c769d074999e0a5609deda8e34c24c43af8d3c9e93a581255ad265aa3c2484df0b523bb66b95701da8fcc9cf694faffa9d51ddc59a9c64", &(0x7f0000001000-0x1f)="e06c1e0b40d0b115fdde032e11cbe61d7f5fab09ade6967aea046f728dd435"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000110000)=0x0) clock_gettime(0x0, &(0x7f00005df000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f000036b000)={{r1, r2+30000000}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = timerfd_create(0x4, 0x800) close(r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000004000-0x20)={{r5, r6+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000)=0x7ff, 0xd, 0x3, &(0x7f0000002000)={0x0, 0x989680}, &(0x7f0000002000+0x41b)=0x2c00000000000000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000+0xd35)={0x0, 0x0}) setsockopt$inet_buf(r7, 0x0, 0x10, &(0x7f0000003000-0x4a)="645163e9d6f0ce0ba81c30d9e87ca59cdd9ad2feeab2de04f46afb895a13dcd6f808bea78e9a6136909d17fae4c1d874f93c567461ff442c4f51a66a115969bbb7aa6919500bd12a463d", 0x4a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r8, 0x4b4c, &(0x7f0000006000)={0x7, 0x80000001}) setsockopt$inet_dccp_int(r8, 0x21, 0x4, &(0x7f0000004000-0x4)=0x6, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r8, 0x103, 0x6, &(0x7f0000007000)=0x8000, 0x4) ioctl$LOOP_SET_DIRECT_IO(r8, 0x4c08, 0x825) 2017/12/28 19:01:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0xb, 0x6000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001b6000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) 2017/12/28 19:01:40 executing program 3: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000058000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000058000)={0x0, 0x0, 0x0}, &(0x7f0000023000-0x4)=0xc) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000004d000)={0x0, 0x0}, &(0x7f0000058000-0x4)=0x10) setitimer(0x0, &(0x7f0000056000)={{0x0, r1}, {0x0, 0x2710}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f0000052000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000053000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000056000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000051000)={0x0, r2}) 2017/12/28 19:01:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_unlink(&(0x7f00007cf000)="90") pipe(&(0x7f0000222000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x1, 0x0) sendmsg$key(r0, &(0x7f000074e000-0x38)={0x0, 0x0, &(0x7f00004b1000)={&(0x7f000074a000)={0x2, 0x5, 0x1, 0x9, 0x9, 0x0, 0x800, 0x2, [@sadb_lifetime={0x4, 0x0, 0x5, 0xc55, 0x800, 0x3ff}, @sadb_key={0x1, 0x8, 0x10000, 0x0}, @sadb_ident={0x2, 0xb, 0xff, 0x0, 0xc098}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x80) r2 = dup(r1) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f0000fc2000)="", &(0x7f000073d000)=0x0, &(0x7f0000e28000)=0x0, &(0x7f0000a0b000-0x1000)="") getuid() socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000780000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00004e1000)='hybla\x00', 0x6) geteuid() openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000)='/dev/sequencer2\x00', 0x0, 0x0) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r2, &(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) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x358, 0x0, 0x0, 0x0, 0x0, "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"}], 0x358}], 0x1, &(0x7f0000eb0000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) umount2(&(0x7f0000f07000)='./file0\x00', 0x1) sendto$packet(r2, &(0x7f0000681000)="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", 0xdc0, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x104000003ff, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/28 19:01:40 executing program 3: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 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}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 19:01:40 executing program 7: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f70000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f70000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 19:01:40 executing program 4: getegid() getgroups(0x6, &(0x7f0000182000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setregid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000fcf000)="18000000020001000000be8c5eff8c88a20000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccbcf6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fff361b571068393d33b5affa00041ad0b4c2c23eef679567", 0xc0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000061d000-0x4)='net\x00') ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000b09000)=0x4) 2017/12/28 19:01:40 executing program 2: futex(&(0x7f0000000000)=0x0, 0x0, 0x0, &(0x7f00005d0000)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fd4000)=0x0) r2 = getpgrp(r1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc100, 0x0) getpgid(r2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000a80000-0x6)={0x1, [0x0]}, 0x6) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000659000-0x98)={0x81, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2017/12/28 19:01:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f0000ef8000-0x10)=[{&(0x7f000045d000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "02000700"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000760000)=""/99, 0x63, 0x0, &(0x7f00008a4000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32)\x00'}, 0x58) syz_open_dev$evdev(&(0x7f0000056000-0x12)='/dev/input/event#\x00', 0x0, 0x10000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001dc000-0x8)={0x0, 0x0}) 2017/12/28 19:01:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000051b000-0x14)={0x5, 0x3, 0xff, 0x101, 0x4, 0xdd, 0x0, 0x4000000000000, 0x1, 0x8000}) write(r0, &(0x7f00002d3000)="7f4be2b36c5526a5534195cbfffffff7ffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360f0000e10000004702fb0900000000000000000000097f39147a2c89311b32a9f6687e81f9ffff57fc81911464d8ff1dbf134c98c1ab16dd0f0818000000928ddc81393644a99b639de56025618b04b1e3d4ee1c4cabb2db866a87afd0fd0bbca8dc63eb00235d529b13ca1947cca5f3b9361a00137cba3ee201df9570487293b68c68167c7635d37cd0a27f7d6ff7687624de8b58888f8d15", 0xc4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0xd2a1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 19:01:40 executing program 7: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000049b000)=0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000000)={0x0, 0x2, 'client0\x00', 0x4, "f820f347f6ccacbe", "40c6ec582bfe58669cdbdb8144970add8eac2cf2c721c8c252b23b51a96a7b3a", 0x8, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:40 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000016d000)='/selinux/checkreqprot\x00', 0xcc636ba2dbf55768, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001000-0x10)={0x8, &(0x7f0000001000-0x40)=[{0xd483, 0x2, 0xffffffff, 0x7}, {0x80, 0x4, 0xf69e, 0x1}, {0x401, 0x8, 0x7, 0x400}, {0x1, 0x7fff, 0xfffffffffffffff8, 0x800}, {0x5, 0x8, 0x0, 0x2}, {0xe07f, 0x80, 0xe8, 0x4}, {0x10000, 0x0, 0x1ff, 0x1}, {0xfb, 0x1, 0xfffffffffffffff8, 0x1}]}) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000db6000)=0x2c, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000046000)={{0xa, 0x0, 0x7da, @loopback={0x0, 0x1}, 0x7c7a}, {0xa, 0x0, 0xfffffffffffff5b4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x10000, [0x7, 0x3, 0xd3a8, 0x9f4, 0xffffffff00000000, 0x6, 0x5, 0x0]}, 0x5c) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/28 19:01:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f000066f000-0x5d)=""/93, 0x5d) r0 = memfd_create(&(0x7f0000890000)='\x00', 0x2) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x200) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000b90000)=""/236, &(0x7f0000b56000-0x4)=0xec) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007e8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x3a274c2c96c3ecc3, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/28 19:01:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00006f9000-0xe)='net/rt6_stats\x00') ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="9414dccf51d2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000891000-0x1e0)=[{{&(0x7f0000e77000-0x8)=@sco={0x1f, {0x8, 0x7ff, 0x8d9, 0x0, 0x4, 0xffff}}, 0x8, &(0x7f00006b0000-0x20)=[{&(0x7f0000e91000-0xa0)="997d356edc7b6526f0cef10e404a6fcc43ccf9ebb7e2a841222250649ca421ffa0890f7cb2d2ae93eb1cf35b9952546cca14a5a30644d5b4cdb24e6a7f1de712d6dfa3bea4b3e223957c392de6e13b64c512a335fff4979ef477f077747e86a4e60bb307360a9b64f0dc239290992d5c617bf49b9382ab23e5d20b683bd1c02d0dd76d59c5f612e78b4cf1479c9cdff068a714b58b5b3705b949684cbbba3273", 0xa0}, {&(0x7f0000918000)="74365eeef6ff2feac2716a332c214bca176a41689bdae81b95303d346841bd1266a0cf125f190c8ae2e3a82d9d4330cf4cc151550bdcb5e883d6ad0fddc3b1c2f8d69ec1ceb606ed7534f930162ce6b786b2b32303a22b16ec69997d0f743aafd37caefe14bf63b913fa82b910551e899bb5585977468fe0", 0x78}], 0x2, &(0x7f00009be000)=[{0x110, 0x11e, 0x2566, "d4f966fe78b5830f412c0e36047f6ee48a337ef7e0cb3c2aaa14aa8cd5134382ea0b3bbea6e09c3e234d1e2efe23f3a27aa4e649dc85c700c29c4633dac73a961aa18778a6acf852298cb2b930fadaae102493c65909fb794023c79a83137cd6b6a3a727f6cdbcc84d787f86dec0e1b826b1830f3534c29a187886d9a6bc9eb1d9e87f476321fc74cba306733bbb14de507e36bff2e3409724dad758bf4670f75f6fca4f98263b73240ed3cad32f20b2309b1e09f666f342abf406940a7f56b66f81b50957bf5dd7f0c4d53015c3fcaa27d8d49bb8060c20dce198fd084e8cacd6815686e3f69aa122534939c55706e8beb8e9485f2242af9d"}, {0x98, 0x11f, 0x7, "51c0198ff6cd0f2305cb66c108b7a966c34ca8f42814cc68d6c695c4c4b86bd6a8e08286083a3a3351db197c0815addf0a1c39d611a76515c4ca0882eefd846889d218f906885a26b20efc21cbfa19c267cf30b8fe06afa7615f8e13e4411bd158e3e26b4d66371153f0d08e09323281dbf1ad7f7b755ed52f1628f78ebcd9a9a6cb80bd"}, {0xf0, 0x100, 0x7, "917d5df0c03e99f6e7dff9b05ce67290b3104e6e91349d4fd22efc4351b667ec7717a31b38c45e250a34dafc98e8dac329da9108f586cc0d7fb6b4a56681e5f41930c80b1de521fa2c2e3d12c3b2bcb74d374955442255106fef5bbf369a6311c6da42cfc09679081119573dca959e31e2f8efbf7b0533e20d186b95612b0fbe01a160b468ecff477d80c246096d91d8f52043e4d2c1e3a3fc907a66ea86f97dd7b3ed8fb936a00fa3ef928dc922a95ce3a3ecdd2e7cedabd089447b99964359bfedc5f27c1090a9d4822f1f190d74d74f0a5bef760534386ceb3adadf576fde"}, {0xa0, 0x108, 0x7, "e8211d8eae766ea57055cffa20aba36e18d97a165f047c56bc9c45edff5a841ed83b2f167620bcd8e3a6eaa2796f93d095f01e4322407b8c2c5072362bb7b0cba8e59fea79ad35a940641c9bbea21f07c35b8b7fa81e0f86c4f30a8ece2c88ab31909d25ade506f08efc6b119020dc0f0b7ebb4982a59ff7e45b242d9de29c81664eca8986338a4d3afe51a28a6aa829"}, {0xf8, 0x108, 0x2f, "c50f0fb338c488ec4a6b82cf1cd992248a9902c34328a89b1ba42597e415fd247cd0ca312fa967fbbd706af01779d641d8f2fcf8168bae4a761181cb9e92402d5f4d912f78a41db9846a22b1bf443f850c0c075eb8f888fa86da152c80b5cda8986a2e4904d4c10070a31b2849f714a7688a78f1b9c43afc370ab78c1c857b7208d032530883dca483994d0201be466f5de605e3de458b492b38421bd69b4b761a5a77754378f64fac570681975e853454a1781ee7dcfcd5707982df672a1c56c91a3a187eddf371b37637dae9306abf8a4bb26ea939bf8e18358e76834e7ebca9aa8707"}, {0xc0, 0xff, 0x9, "4552ec58caecb5ca7da99f81f172aaa1f155361501b075dd03c1e2da3697b5dfb62e996a921c8e69ed69ef6e30609cffe4e4af09ab932ff2813a6b4ed85b73ce2d6b4247d2e139208a689e96208230ca594896d851fa0d126dc879df154364c38e52bb32932f9e48e3397fe4942823521ff8a7720b5484df7b3f916818b20a4dc49aa0697b0d2ada7f3bac876921f3db3786cedd099a1be14b51031fe0669a2f0862a9eef67b02dd4dfe763ac6f20def"}], 0x4f0, 0x80}, 0xcc}, {{&(0x7f0000b4b000)=@l2={0x1f, 0x100000000, {0x6, 0xff, 0x8, 0x2f, 0x40, 0x9}, 0x1, 0x8d}, 0xe, &(0x7f000052c000-0x40)=[{&(0x7f00009d9000-0x75)="57bee5d0d147e469d60439f2665a2a382036183e589dac27fffde2379f8500b88817107ab85eaf1d94182e261beb060df0f5b821b738388e408bf8461e79d2c1bd68971bc8bffa8a8e9c5336512afc50f5402a88a23a703d84edf37853572a5198e02a6e629f6f55f224c9aacf6ac9abea2142fa24", 0x75}, {&(0x7f000008d000)="1a6889677218cb42466863d1d084eb676345fce544824174cf97ac87165a368eb097204ae8167133ac3dd4417bf81df15a386cb2785ec0d902b0a79096c815a0ac052d6f36c2f78026f3a6fa0683e05c77b2512f4bbdd0874d49d2ee09eb7f6bcc9047f3d9222baa9997b8", 0x6b}, {&(0x7f000017c000)="447f1e0105ad121cfddbce400631953a7303adcb2e02e6a8c8c62c0dfcdaa31fb9f44bddf4d33ec4c8af16d22e950e4754c802a5a0527bae8e81d194fcd4560463cefd0a350c2a902e62955a848e0d9b0e8d46075cd60a30d19f942baa42b7c2d32f4ee4924c091b05c4017f88a3c32bcaba9fa9b8f9a0c73244abf64bdf40004c2899aa16aa62cddf39e0490ed6e396744bc0bfffc1ecd1b8d827933e3b5be420fa1fb700ddaae8d1b055ccc03fb44b046329e0944d2ed4a4c119e7f2643292017f", 0xc2}, {&(0x7f0000b4c000-0xe8)="526dcdc83cdf11199f212492b44850b0bbe7141d700975dd58056f937f2b6855271f6ed7df7aeb17097fcad24ad7bdc9240c2cc41180710332751954e193439d39d47316f3cf042e9bb520b7a5cfe3b6ad38df2620442511fcd4a20c10751df962aaa5132b8436a1962ca9bbfda174c2cf9e2ebd7b7784351dd97afa8c661ca20e92effe256aa3f08c2c502c4193d9184c99356b8fe50775f4c35e49401dd24cc8d802f7ec357bfaaa506ab4c33b5031d9ec4da96b558ddcb59124e4d7caef12de20cff1d3f549c277a0d12951322dbadd853de8fddd27050ab25f52cdaff5790d89f011b6d4ca34", 0xe8}], 0x4, &(0x7f00001bf000-0xe8)=[{0xe8, 0x113, 0x641, "d478b677df32576cdf58aae559a916236d5b56b40d3c1d2f03dbc36f8ced3d9f6a93abdfba707e9555e1f8c08fd70697f7aa9c8f8240a86365537b4f7caf16cd183298bcb9b4db6cb700b4c996643df805764a76a9b591ececf688d422d22f0490bcb95ddf6fbde859c6be01011242d26c9d1f5650a01aae659218487ed906ba71fc1018711dc667f6ef02ae216dd3ae92c63ba54a127ce9e565350c4b5231eea6f61627677671c07a42e8f870297843037b158f0510f3c6d99ab49e9c48a9977a14fa88031fd70064d5317e93ca852a459da160f164"}], 0xe8, 0x5}, 0x3}, {{&(0x7f00002aa000)=@nfc={0x27, 0x0, 0xbc, 0x7}, 0x10, &(0x7f0000b9a000)=[{&(0x7f0000cc2000)="507e5f2d7e837a8ab21033831e885da53cd81873769caafb23d57e37ade0a4d37e03bfc0863a3b9094564af4139a500f2f4bedff8c3c4b84074dafb9f13901f3e047d7e341df7b4ce54e00e718b157de795d4364fbedd75ad5a1a6409f4902338e21f26ee057e4173ee694a3058c17ad67d61b80b54ca4cd7b4f7833c5b1cb2d95813daa2894bc8e2d301a06c56f12e31ac8b0c48395083ddd839d386b28651c020301174ccb9baebb3ee28117801b56c3f02214a5532ef54e88ba96d277168a04809f963c6625baa330952a686fc75d5a", 0xd1}, {&(0x7f000095d000-0x49)="b329457e965c3682aeab782031a1cd532f915e16ce9098d97a7772df6f3876a9571daba97d7501df8572e1398481f183fe4ea50a5237f235dd718614bab05e5770c7341d66c05fd41a", 0x49}], 0x2, 0x0, 0x0, 0x80}, 0x6}, {{&(0x7f0000ee4000-0xc)=@nl={0x0, 0x0, 0xfff, 0x5}, 0xc, &(0x7f00002c3000-0x60)=[{&(0x7f0000dc5000-0xe3)="7999c53c96bd217aed933c9bc1c1bc405807900df7c5a95d79034e863ef33318dcb164b68c2d0d86994a2e5bdca44560c9370bf1535c15987fc9fba39aa5768514612b5e3ef9e5ce14be725a049b183555c5233fced6947f5a40be8f923195c8f71c51c2f1b8ef54391ff2fb8140fb068d964244634d2bce77a0553d29f3f5b2d15fb10e640b70135d9079189c47530c345cbc765bbedefabd81b7453761535b1a6a6225460ce68c4c3830cf194ccfc36808f87aa3da00b3f6cee5c6c9a4ce152e8cd1bf931c69f8b7e9d7f69c5a7d87fc0612045e99d12bd2a6d47aba30ab34c558e0", 0xe3}, 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0x1000}, {&(0x7f00004eb000-0xba)="c88a853de3677d650839bac70ccbf9fd14bc9bdc97914e799297fa1723e901410d2a772b0c5b3ffaf89337012bea9ecb6d0e29b3c4dbcb74232aff4231245ad6d505f1d87098dd5255dee5e42c295fbfe78c7d8a33974a385ebd2ce9c2b4a100e19bb06092a85d6b7b1e7a541ec39d2ab5c9d211bcdcd444c3020136d338ba24a343f7d2fa87ad4193cc32d96ccb19ecaedeb5c49d129925f545fcc22e5205c5b2356ce9bf54891858677a6a126d3142f2379c739ac50fa61cc3", 0xba}], 0x8, &(0x7f0000b26000)=[{0xa0, 0x0, 0x5, "c40b52d0c6df779df0a7d96f07f44c0150daeae19414f6c07e38406075312052cf861b8ebfb266a1f2d48475e12c891b5e5abf209fe59ee4fb9740d59f9abc53de92149959ee4c2bdfee79550af0fa0fb03fa7531c98af156c3cbeff4bd21c644654a712ad8ffc11018683b22dbb23b9350379a949bcc0fad4a94cd865061d8186f4033956c3699554e6f00d"}, {0x88, 0x102, 0x7, "732a476adffbb2237bbcc7a7454cc65a10fec814bdc4737de4995757ea2621d1833095bb9dc690f507087d2fedf399e2cab5e5bf0fc011a324512580ab9d1b23327fe805e5218799c64705b0c9e2ad4b490e99d9774a6cfc76f36ce2c0f1e5ab550c07ffbf4859fbfd287cf24abea3a72c42"}], 0x128, 0x24000845}, 0x76}, {{&(0x7f00004b4000)=@sco={0x1f, {0x8001, 0x6, 0xffffffff00000000, 0xe19b, 0x5, 0x2}}, 0x8, &(0x7f0000055000)=[], 0x0, &(0x7f00008e0000)=[{0x1010, 0x10a, 0x4, "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"}, {0x70, 0x3a, 0x0, "34d656c9e15ef5ee5dfc3c9c58b01b5e0c04d5db767d3d4f8b12003dbad50a0b2b686f986626206eea70d0604a0052800c9aee846a44bc5346d9b4f91ea8dd3e2c2bbde9a9a0bf506a726e29277a29dc28ac4b637133695e4b0b4865c98873"}, {0x60, 0x104, 0x0, "51de8727a0412645489c796ab9cc0d8b6d5cf352d52df536856e1df4a232a7a05f09a77f6ed5c81eb6c9ca3eb6470f22d1c8bf363513aff33d90866d201fbdc6f478bde69a9b83e32d98f805919ee5ed"}, {0xb8, 0x6, 0x6, "635c4386705d68326a45d0d6cffc81230b81489840350f80d7eafc79a8317134de4935b7f551c7dc625c718cba54756fed75ca6f6848e605c5252da713ed18b01f6dfa402836e0b08022200cf516421d0488cd7665e1a374e4a459e2c4b237e8fb51dc03cb43e81e1d9195b70ffc04d39472301d6a69b4fa089bfd89133ffca3153a8bafc4666e8aa7c68db545e7ba7b4e1718058f9a06601376920c4ed7e1e5865f529afee2"}, {0x78, 0x10d, 0x9, "24b438cc55c8e8235691ac55ca75393645fdeb8652c37f4ef5235221a798072456b87357310bafff6ae248c2b76724d4282468425662744a3bc6cd4fdcaa5378304f17f9616284f22c2b41cc1d54026b393f645c08b8fa11e752fb35a279bf4bcdf1a5cd"}], 0x1210, 0x18d0d38215de9365}, 0x0}], 0x8, 0x4000855) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008bc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c77000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/28 19:01:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f000030e000)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/28 19:01:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = creat(&(0x7f0000453000-0x8)='./file0\x00', 0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2017/12/28 19:01:40 executing program 5: mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d32000)="", 0x0, 0xfffffefffffbfffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2017/12/28 19:01:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000c35000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 19:01:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006e4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7500}) 2017/12/28 19:01:40 executing program 3: mlock2(&(0x7f0000185000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x802) 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) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x74)="0951bb5826df2ad6c5526db58abae2dedaff3652a6955562e453d25d2bd7edea1b3e835cac0d06628cd7a2b9c491f11853acbd5b039da22511e252eadd35f585e161fc8bdb583b4038b983a091fed6d70f27bab042a8d9999d344813cb2f60d4c4c40d005833a79c7e1d29925d719edf13703899", 0x74}, {&(0x7f0000000000)="af054f41cea3adcc670c188f2689b3d6d0b453e10e43994a07b2aa1d281643676ddba5d16297b044baeae547ff0f2e87e7558ef0c5e9855b203280513a3cdc60dcfca89e9d3edf563a4cf937b180fbeab34385498a7112ec1bfb711969b574055bb310752ceb61cfe0affad2aad625542c9fba1dbb6c215bd455a500051465e17998b831e6b36bfd95888b0299229ac929564d528a38ea783f3122954872bdca1793e331cdd0f78a1fa44de7be8c4295d3f47e38cd042c39420c2a23", 0xbc}, {&(0x7f0000002000-0xbb)="4612a756a34f3ca70e380669e60e2f00e47f9544f18ab4f66fbbf8c3a5f433c21e9d1b1215d3b33df53cf16c400827db0ea08175478e3f1325185dc242a2de31a02469c075c1f9f698ecf2d082b79ec4dbeea9b9c007d2819fd96d570fac09687d091d56477adf47f338fde1a865398bc0fc4c696abc06fd2d411652ae0f996a2f174557e9beae808874d7b4ae861727aa4b8449f1b60fa552455b9a36732816f410a39d8cdd4c2c80577ad264c65b5756e8b3efeb372ec1867c62", 0xbb}, {&(0x7f0000000000)="ae8eda845fc3889d6f48d1ba9428a254e323471cff5e3088ac194e37905e2067d8443b814abcede4c7fcf11c1b1b12b35d666184f64e4a416bdec6a3e04e9c7e1be0efd804cd0096aad10a78d389b4bc738494a11f5a8e92f2b209da56ac080bc6b564", 0x63}, {&(0x7f0000001000-0xc)="1c4ee6cf88f762e84cd880fa", 0xc}, {&(0x7f0000000000)="91545093da8507e68e6b9185129cc0321ec04f194498f532168214227e54f9368f18e1650a88a111e32f9a22045d5cf815ae90c930aafa7be0f5666f358f8a9b12967eddae4c57f05d202d2fca075561e9b3d0cc392bc8a1b5256b59f647d95a1479226b361d76eb1927f6bd1e1cbee16ce54d0c44dd69d61ee637d7e5ffd69e809016cc3436fc284b4b9f", 0x8b}, {&(0x7f0000001000+0xa2c)="7b71905a9b28f29f53c309bbe3ba1dc1820e96f5059efc81c186fc55987c82e4cace337b1164ec22cfad9436d8e855e166a6902077c5c3d3924ce5c62ff93b3d889cc9357a3b39399c5bf960a1553babd71eddb5034d74a46a470c1cef161df54c2c741fd65e5818409cf5c781772eb297598d520ef5cb7da651f27734ae53cb491e97e667cf043fb39297cbc81ec6e3a405c64fd48baa9d89b9d250c98d8c009f75271166ef073756d5b94f18731855bbbaa3c38b4e48168ef5c919ad2acb7b07539ea6b9bdedd866a5af6c43", 0xcd}, {&(0x7f0000001000-0xae)="feda5031612be664508f34cc2a9730c02f120c20a5da2fc83fbdf52b397c915774c1e7872d6661161fd838d47f29f64f58f5334991b507a62d1f5abe1f2a8129c5cb3f38f73d82b73c6b2ef4753195ae1cafea80cab23d0cfbebc2dd7e00415c9106748fbf5b8ae163583fcfb3cb6dec77ceae77c27d841488b5759d9f5b509b9929ca14befb1f81fd109e0d656b478009e671bbc16aa53da59c306b2cdc8a9587afa3939a8a59e2ac497320ceb2", 0xae}, {&(0x7f0000000000)="029da03cb99f8c196e296c336483b0f318b85f986272f0d05c788f7a0c48103f3ea91360e2bc4096daf62230", 0x2c}], 0x9) r1 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000003000-0xd7)=""/215) fallocate(r1, 0x3, 0x424b, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000003000)=0x3, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = getpid() lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) r15 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000005000-0x4)=0x0) r17 = geteuid() r18 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000)=0x0) r20 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@empty=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=@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}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@remote={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, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r27 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@multicast2=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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000005000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000001000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000004000)=[{&(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000+0x59e)=[{&(0x7f0000005000-0x6f)="3dc77c93d696a6a9744a6afe06a49cafe6916abfe5d1ad83804471eff7bb558d6cf45d629678ff15c6436d989dcbcb939a04a8c1705b28b9cd2ec2cb0d8639fbdc9376f73270e039f7bf60c997a22374f6f9c262ae752d2f82f10f2fb6ecc48bc81dd8c8b7023c1bd1211bfc614c1f", 0x6f}, {&(0x7f0000001000-0xbd)="c03eba2780fa3960579cf973d172402fc031ca022ad9c75fd2eb65c940ed79e863cf35f5dd15b6385ee76f9ebd4c4f111800ee9e1dc7ef3a2d92c781ec7a874bc50377ffb18cc24f15f98f7545e408366c997689e75958b296c0fa7755cd1b02f33e83725cff7b663e4e473000560ddbc3f3e0cfe7c64439c31a26f191961f86c516f2464a65390d1c632a510879c5088f16a73ef171c47c8cd0104a85cbbd46ad83c171247c9d08a5bf6189874c36192c28c0cd36a471c69ef595a5bf", 0xbd}, {&(0x7f0000004000-0x1000)="34e1f0da9e58cdddd7b340dfd889af191de506ab54228247218209fad80e5149180e77e95619ef9756be88afc909db9588eda11c91587bb803c3bf5a5a80f36e6a0f4753b0aa7dfb098632e57fc9bb2a7c04fefb7bbce8a26e0391cecb10238a0ad1dda4344b4ab91340036bfdfceb84ab937c7107d3f71139b27b486e9216118cab833336ba3778383daee52d886ba0a76ade684de59ca83208df6e621818e3e9aab60ccd529c2c55a4576abb3eacde108ccb29e89aa3d2f723190e6d742566d0a0443ed3b3cf623631cf3f33e7a7d332dc255b5b3d398fcebd491edd08ea4b693e17b5758238a837139546c81acd1577cef4d48481d1800405cb4461da352ce20ba917b660e5e9a20b73446da98131cef7c7fbd7d9a29e01c70280dc0caf4ccf28bfd0f01624f185e8ff9dd06eb4fabd637876effab59f7de72847949bb65e15cd5e91144cad0925f82122f1d37f0934ad7cdff07c7610960e2ff355daf175f7abc7ca0902f6e47f017a88013cf05d82ca32a73cd76ebfb00c036519732a1a079da3ab27f49883d9578b43ff71cf31e3aec77f9483d93ddf6b7f6ba56b429220a2a43fbfe9de1079a5490e2f94e21a0dc37115deb9b8666d431e40ce8a74a2bb26420387cf0a428f43722a276e62c38497907e6c657b504fb1b81b05375ea785be9f757154ccaed4b3c5808a767e7433c396ca4c357cb0fd052e9839079d3f71764a5b13d3c801815a13a70755ba0514a84fe2dbd086d77b382bfa09839bc77b3431d4183a04f3a77a8d0b0ff3b3ee3e40ed3c5dc0266e7750a5454b5430251f3a01811baf5c3f27ca1e4174bd5c8494ba3e252f0ae253c8f31865ead8dbb3eb24881b38bd5a4ec3d6ed087c05f30f5afe561bec8b49176689fc52965385096cf9b388c02c6fc57d38bccd6ff508b208a8ba3404a3ac9b4699b2e5c3f3df39402a017829117ee3c41150fe356096bf971f9e20fca88c4c140b73151e531fececeb68a6612972cba770ae1c3dba0f1f35389749d77fe043f40a8be1bd3e7fee6f07cac638a3deb38efd96e5a370d705126427ec5a0dfdffb7b4222898a35a681ee9cf631ce962d2555570e9d7e6e5adcb3c9f32f5b7a5c0259a69801b2dbb8ba558e72395aa33bd084b785fe1b157cda4a18f8c1151cad3b0f1986a13fa3f1d2c55f663be96685e810c976d601869a7f4130f8602ed306045f30e7f1caaea3e8f3dd2f48515f3845f3c37850e6b0aaaabb2205ff4da5c5b15c656ca142c51c2381acf4631107dcf006627ccc14a4e436de46fa28376cbecada680506825541e7f663ace81b2add19467bba4b843fc13e7bd09f1f59f2215f1f305a6d927d58e6a5eeaa722f28c0b4e8e9375510fb1a1b71f92a47dd0e823d8aad6c88f67d516bdd8e4bf3e6f02ba9b7f4e8b528c6f629c36865e4912e1be1f0d693b50e603f8a8b6a3e7d6391e77a401c251bc7bbe672b90ffae1cd450cf1673953e744b88a1d40e402701fff9350398c591ef7ef03f2235d7538910fb826ec0667d964058dc8c441701e1de009f86767123e1926e72e0c31f43993b466664afa5d174fe57db1e3e6e2359cbefb1bb589b16d5d7affee7df20adc50cec6ebd8a374109a93386dedd86399af9cd04d6a3d166bdc81a8f0325562c07587ff41fa5ac7221f2706d7d6e668b52dfb5f3b6cbe7f40ec4a9e9d8bd8b6ad8630575c5accca67d94f7e7386fd842af50ede5ecdffc81abcd37308cc17ad7336c0af3944ae12ac8d7191d9a6aa753d1ec95665b947845bd981addbf770de863ea0b49534d65117e31c6b08d9dafb070c8f6a5cf6f0c9e9be7a59b1846d79f8f628632821816e1a4db68ab52943660d78fa0f740c490d3f8836bbed96b5817a7e243ee408f7a82cf6e6c5f47edfc0ff767c48a8004a50aee6e466b41b330710fdeddb753a89e0ac63bfa8d5cb0263c2dfb0e9bbbd4997cb75aab2318be7064daff8b144c25d9b64390625557ce02b558f8c9f5ba35e919f36177d8276d69988b64cc7df56e0de560fde647e5fa8815c270b70001b6130c8a8b9a64818cf468788240fae6c54a049ff8033926abb2117fcce865b2fd32da11873ea29a59cfcd1c0bab03ac43a911aefd906f4b5c08ace8b03b0a59bb17a375161a86010a0d2bca9dd9420cdbe5e16b11b69944f9468f9b10bc9fb00ff11d547b45ad6e978fa45092dee799d515e6c6717510fa02eefa921c6dd4c1158d68f1567d1fcae539b430c0b278a2168c203acd9a2897bd2b9687a99dde6e8e1acc0f3ed10996ce4c4622d825e397ea3ff6f0f166ee21e49a07ab2d5581b915fa5b8584a2261e5b5e43107dcb240f51120dc740fb7f3158e67263d4358fad11b6c83534d0848b2e228bc6547b37b520b280594c3d031c3f6f4b768b0353f46791ee77ce70c70a053d215009d61bb0a687880ae266b8a2efaf4e346734fc5381db1fdb4ef6ea184758771e6c3ba5efe93e3b84440d1c7f209369c7e91082a67ea967d9c98c9394a1890f0467a45bb0062e3895e58498f568955f0b7f90900df4d0f3a514fa8f57cf641ff2a086814b7db56eb24b637e1c47d93ef43e78cac79556c1b3fda202d274d921669d10021fa240563f0b73178971390aa1c6270e0d1a5c4ab854aa59a0a4a68e8092f2f12bd4a099fed5ef5fa7457ebc0f187ef553a489dbdd968d7e35f9832a69315fd79acff79e37ed2ff5ba54bc36d3b1750be8a0240b9133fed5eb89708d55a7c3751f27948537a1931771883e1af28bdefc3c5b2aa0ee9fb77eb74db07e2a534356fc92715829725ccc7731416b1d5ea592ef49233fe3b6067e7713538a4ec07c80212d381fb03da44eb91bfcb070e861f5dad902329cfb1d358ae9b91ece936705f0b4630964c010728e1cb74b80bc67a612c412b8c42f4a0525e9d00de14b7a775558f870eba94e213a0ae1e3ebda05387e7d58c7f6f0eefdd8ec15f54aa042250e70a605be436ced5eda21c1d1a2a86abd3645b56d59917522969d03a87a0933eaf3fbc75b6feeee53e634419e3c31a3001df1f41444825df637eacf4fed0017ca688a4f4d52a7878123f31647d60620ed2838e8f5b40df9daf409ecf7862a172275c05ed82b5b96931620f737f28532033af3a3c409ab2ae5bece60f3176e75e67b521b92558ed96352545cab80d5fc6cf6eef6ddcc987a28d67552e8e882b5e30257eb7fde3638d75d85b75f834f2992d8f56d5380c22f7cdba6c305ec1f17168c595c7edaff3974f9352fa9d1e65b6d82a2dbd8d5871b77cc3e075557d7184d9a4d1d9b2ae8ecf5d53805751548cef93178d4bee29466689381ff50277ff522bdb9dd0c030d6e1e6b55dcdf5a22e9a3b7d880ce4bd7008fe7ea262876fe5970eb6fda9bf2f286ddb7f5a883380b1628bbe6a1dc55ff46beb70526e224be7c21b68ca44077c29fa5d075de0dc8b8c7ac21293e4cef5579fc5a445ab357d825c32d7e77f368cc966b14ffaab31e9437327ebf78b38385fb3b39a5a08a2ae3b106a4d3f278b3685370647add78710dc11a70562fb11fd3c3d2e77cbd8d0b5870cc639525e40dc153cfe40c48035df46b55080de91e7eb422c248ebda5f22f86f50275d2d0fe69734b7bbf6994ee3e95c73402d48fc3559b78625775f83ed28e3eededacb4d35a1ff4db8375b66faeac76270d930d3a2a95fff495f86c5f19669fb3150281163314d826544f2e7b21d59ce24ef55d929389758d78924704760139d06c13d40debd651d46336be2901d101d83a4330ae5f71770aec5d7f4feb0606f202bd24b2a773950a09af101e85d3dfa797e82942f749b8bbac5c07f50edc6375326e882b9ddb3541d1c16fd5bc1965c09e3ecd185deee2d0917a725bc527f2a2e461be8a272d8e16f7a44ddbbcee4cff898e836fb115e8a5a33cacb7988d72aa4bfa48259a754e7c5fdc394932c4598054c8ad9f1069c48d9d103cf2d7517e11567e61479144738e24023cce455fca944cb2136bb117df2861be9b1bd59d0d7c55bbf9d8a0ebc09db8123e059ea95d9dcd5b897e6b0cad5c20a2044e9afcdcab95b590f09da81bd8501bf09151a2941f19fa3a9d492ae29282849df07c933e628816d30d862ac918e0633f657a3cd963fe29912c8fa34315c4e88c2baa86aab6ba0405ef2d2edeca8b33aed3ccca992e7f4eab5df91dfcdd29feb1981dd7ffbb3568a85a19e9206e197a51aa239907e10d3f43359ba6d9b3e43458dfbb43182cce47edec30cbba522b29be030d37a3a11cf2271e7e9308fe7955c699c38ef9b5b9cd960f99ab72e00394192844035f854e30c94d7d3a3af2c20b01b6cb9ef73177c40f3a68872b0478384226365a796a18e1a6999754f80de82ca4db0965ca07d3643d59e0e81e16d64945abe7f73402ef50ddf714ee0a386980f2e38c9b7f96e02bac5593a7faee20b0e7d395404d5d7a37ad8c32b9cc9a95f60e201846b509f1faf8a41094a691fc2772cc8633c7313707da38990e9d209ee8a211e3a92ac710b30cfb4c747ed69b7b482ac810ada849b73e20852d1364c2f782b83a6c8dbe210064de62d134411c5879d36dbaca4eb092fb3be39f66a900507ed7ab5d7973f4d14d3f0bfd8b3cea926d5aa0cd2b42700ee63d6da7c6a6bfaa6999091429b65e41b4ce8213ad02ad99745c6d9326819dd3109d5942671f4c0b8917f4b78881e3c65c6718b27c1cb421d0cdc0316f856044dc5d194b57cc8eea94174e390d6dcbc76bddb7257befb2260851b94655439666c3ee7fd99db1437300de395a91800d2776786c535a6a14a2da25b7e62bc45f8dbacccf5825880e5da3bf350361a3cbdb8f4ec0b647e09cc2c4537fe2eaf1bc1556a9bbefbd18409733485993b02cfd30d07b14699c5532ccee30bb4136e8229a3177f7e9c0af889fc9d327a4bc436deaa7dbc890f57370b388e45ade8ba7a86badbe094573c6d5aa48f6669c1d525593908166bca8470c3fb5e90484c1679d960ddcd25f13402576ce07e14b73d55675fe035c3c7251da5e7e3663a232a90509afadec7ee0c7015f2182246d5e6bfa463d3a7689a07089adb5acb10ca885c1370bf80df26650510cf18c10e85e2dcd4e211d28d3ad82e63cfda14ee1da1a6fe2d5ea70c013f54588bfcbe0b30c1f113c665d99e2c991455cab44e188efefb0d664f3a2a7561c65165995c4af2793886eb81343fa6cadc05083ea19be7d7a8572752693c8b4301d319dddb939eabe55f96f3791d9f6935196332b3f9d969f7ddb37e5692ea205e625b07adc2ad81703ceefc51fe2d7e15060735f237502367b0b66ea95853b9b798ed3a12b0fe87d92a10fbe42bfe76fee4876df3a3ddd546a2fcc298003dd373fbe51a9823f4bd22a9a814a415125aecb7da196188ef3bd9c849673307fa145596d06b8a2e15063b979d8128f10cffd1f8b228f4cfeac0efef58220c9dd22b0d10875610a2a709d671e6607e5893f50f2be67a2493c3ace3cb38b9ec4ff7a5d2d5fc606b578a8386c14b157fe1dd2c18ec9d52d6f173499f221c9bf9000f215acde74900c6a1ad3b61d3d8db61ec41a4e45e419d7243487e864cbd16e9bb6fb986467c223171c3941f1503c4c1fb87656159357241e8d811529e7df112f8b3a1652746c75d11d93c6f443a448b388b6a8b05b6850f7ff37a4ce8baf2d457ad64f042fa8629518de120a5a3790ed75c85e4dd253941601a492e94acb9e0fc827f72180d062ea5ada953aaad0832c5910041def0ceac9177e6c6c12793411f0be4e8550c94ad4d261a844606f0425e", 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[r1, r1, r0, r1]}], 0x78, 0x4000}, {&(0x7f0000005000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005000-0x90)=[{&(0x7f0000003000)="33c586e3b74e03f9769ebb1a5babccd358f534cc52a62b0fba8ebd60c0c1bf086ce491c5597f7c249522bfeae3d7d89b5713984f9f9a273ace18eaa1f0f594b9367be5f08b9c52d586", 0x49}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0x1f)="87e1519ec432902e28e51c2453feda26ae292e431f48fabc1c6ea62177b97e", 0x1f}, {&(0x7f0000001000-0x6d)="275f760d948d4577035ef3bdcd999d547d9a9add46638bf8d691ac5503bb528696be10a9b981b74af4ab54fa38b6106adc48e0e6723129f2695ae923a71ad71c9873d0c239d455ca75d9cddd4c8764aa1f7aabbbf58062d302d53fdad18aafd0df10f824c9b56db18bf67cb315", 0x6d}, {&(0x7f0000004000)="aae644e6c2afe8a540383936dc45f4d1a6b096c97fd1770e3e00022dc886cc9a06d93cd67605a8df8f48be695202a0c25fc16162357934cf260a54df87e60e335706a241070fe86d7d371adad3f69d28138b30c7ba3e6eb7a795b572dda02d5104be492d2c863921ed1a739a7df0fa690436997415d917e0d2c39774260cf9ef253c718160163d8dfd2c848450f79d4f800d665a55176289805d2207cd5b21b1ba69e157cd3ab79f0961be58c57ab683162fb8e682fba014e6a3849c0804dfc907763624b5393cc8c1a0a7ed2d3822", 0xcf}, {&(0x7f0000004000)="ddecd1554dd4190fb5004338012f38a0b1858096686e7366acdc3e814b2d1deaa7c0589ea13e41f9", 0x28}, {&(0x7f0000005000-0x2b)="91899bd2be1a77465e4e880fd6db9c0214fd5d1fd9d2aeaa409750a88b1cfb7143eeee8654f15948e2e15f", 0x2b}, {&(0x7f0000003000)="a01417e54c5f2c490c149c5b2cf20ffd4ea53f0c8c66669168a039bbe6d25d2ccf4359304a0c84491f2ac2663ea566517ec17444ec235adac068cd0860fb70ec2555eacf3cc78f86ca5915ed28930e4e30a9463c34d99c44951c6ec18134eab6fe2a5bc844db5cccb73612d90c118712734f15d6688a63225210d0936b1ff3e850858e850fc14108f761d9a5c1a0c326f4a29e32e328eb1b27f5384148cf983207ae249a8a238f60ebf1efe3c73527f43e8d5fc79f976b65", 0xb8}, {&(0x7f0000001000-0x7c)="dc60b94695bd7e18b5e47453360711ba2a77d85f9190a8e37e5205f4a5f993805a0cb0d44b0b521db2c6cc4197049879b2247ce9872f8712422c97cee7b227c42490cc347dc34450c9cb26252f69c33e19704e7395957ab84f356c23dd9e4b2b0b030722185aacbd185de2447d88f67e10eb2dd6b68740f3f9f42a89", 0x7c}], 0x9, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}], 0x58, 0x1}], 0x6, 0x40000) [ 63.785691] binder: 12265:12266 ioctl 80404507 20002f29 returned -22 [ 63.801470] binder: 12265:12266 ioctl 8903 20003ffc returned -22 [ 63.812981] binder: 12265:12266 ioctl 8903 20000000 returned -22 [ 63.821213] binder: 12265:12266 ioctl 540f 20004ffc returned -22 [ 63.827993] binder: 12265:12266 ioctl 8904 20004000 returned -22 [ 63.835128] binder: 12265:12266 ioctl 540f 20004000 returned -22 [ 63.842757] binder: 12265:12266 ioctl 8904 20004000 returned -22 [ 63.850748] binder: 12265:12266 ioctl 540f 20000ffc returned -22 [ 63.858617] binder: 12265:12266 ioctl 540f 20004000 returned -22 [ 63.865369] binder: 12265:12266 ioctl 540f 20004000 returned -22 [ 63.878166] binder: 12265:12266 ioctl 80404507 20002f29 returned -22 [ 63.888330] binder: 12265:12275 ioctl 8903 20003ffc returned -22 [ 63.908565] binder: 12265:12275 ioctl 8903 20000000 returned -22 [ 63.920632] binder: 12265:12275 ioctl 540f 20004ffc returned -22 [ 63.929476] binder: 12265:12275 ioctl 8904 20004000 returned -22 [ 63.940243] binder: 12265:12266 ioctl 540f 20004000 returned -22 [ 63.950050] binder: 12265:12275 ioctl 8904 20004000 returned -22 [ 63.964344] binder: 12265:12275 ioctl 540f 20000ffc returned -22 [ 63.976447] binder: 12265:12275 ioctl 540f 20004000 returned -22 2017/12/28 19:01:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00003d7000-0x9)='/dev/ppp\x00', 0x208002, 0x0) creat(&(0x7f00000e9000)='./file0\x00', 0x0) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f00003f3000)='binfmt_misc\x00', 0x400, &(0x7f000050e000)="86") 2017/12/28 19:01:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000401) seccomp(0x1, 0x0, &(0x7f00004ca000)={0x0, &(0x7f0000462000)=[]}) r0 = syz_open_dev$evdev(&(0x7f0000438000-0x12)='/dev/input/event#\x00', 0x7983, 0x20000) getrusage(0x1, &(0x7f0000914000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000d2b000)=[{&(0x7f00004f0000)="290000001800fffdfeff7500000a00210200e3000000000700feffff0800080005000200000000c000", 0x29}], 0x1) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c77000)='/dev/rtc\x00', 0x8800, 0x0) modify_ldt$write2(0x11, &(0x7f00008a1000)={0x10001, 0x75e5, 0x7, 0x93e2, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = request_key(&(0x7f000039d000-0x5)="f4723000", &(0x7f0000f18000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000975000-0x1)='\x00', 0xfffffffffffffffe) socket$unix(0x1, 0x2, 0x0) keyctl$revoke(0x3, r3) r4 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x62000) ftruncate(r4, 0x4) keyctl$set_reqkey_keyring(0xe, 0x2) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000dff000-0x4)=0x0, &(0x7f0000ca4000)=0x4) getpgid(r1) socket$netlink(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r5, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2017/12/28 19:01:41 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f35000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fc9000)=0x0) r1 = open(&(0x7f0000adf000-0xa)='./file0\x00', 0x10028042, 0x0) pipe2(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fallocate(r1, 0x0, 0xffff, 0x9) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000a01000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fca000)=0x10, 0x800) sendfile(r3, r1, &(0x7f0000ab1000)=0x0, 0x10001) 2017/12/28 19:01:41 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) close(r0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000006000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x58ec, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x8}], 0x48) 2017/12/28 19:01:41 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0xc) write(r0, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) socket(0x10, 0x2, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xa) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f35000-0x6)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f64000)=0x0) 2017/12/28 19:01:41 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f0000016000-0x54)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000017000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000003000)=0x8) 2017/12/28 19:01:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = request_key(&(0x7f00008fb000)='id_resolver\x00', &(0x7f0000896000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e8c000-0x1)='\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f000061f000)=""/4096, 0x1000) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2017/12/28 19:01:41 executing program 7: mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000fce000-0x8)='./file0\x00', 0x145) inotify_rm_watch(r0, r1) mknod(&(0x7f0000fce000-0x2)='./bus\x00', 0x8000, 0x9) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") openat$pfkey(0xffffffffffffff9c, &(0x7f0000fce000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) [ 63.986086] binder: 12265:12266 ioctl 540f 20004000 returned -22 2017/12/28 19:01:41 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fd4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/28 19:01:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000f7b000-0x4)=0x5525) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000694000)=0x20102) r4 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000053b000)=0x8000202) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@generic={0x1f, "ed7cc47f4baf17b8e35ee7776849"}}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@common="6263736600000fff00", @ifru_mtu=0x40000005}) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/28 19:01:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000072d000-0xb)='/dev/loop#\x00', 0x0, 0x800000004302) writev(r0, &(0x7f000044b000+0x616)=[], 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/28 19:01:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000462000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00009ac000)={0x0}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, r0}, 0x8) r1 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000150000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 64.024914] binder: 12284:12290 ERROR: BC_REGISTER_LOOPER called without request [ 64.050076] binder: 12284:12302 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 64.069286] binder: 12284:12302 tried to acquire reference to desc 0, got 1 instead [ 64.085013] binder: 12284:12302 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 64.093757] binder: 12284:12290 ERROR: BC_REGISTER_LOOPER called without request [ 64.107183] binder: 12284:12302 BC_DEAD_BINDER_DONE 0000000000000000 not found 2017/12/28 19:01:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000001000-0x4)=0xe0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x5, &(0x7f000069d000)={0x5, {0xfffffffffffff27d}, 0x2, 0x0}, &(0x7f00006f0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00007bd000)={0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000641000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a0e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f50000-0x4)=0xc) setpgid(r1, r2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000d67000-0x50)={{0x100, 0xacf6}, {0x800, 0xb13}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000ff0000-0x6)={0x0, 0x7}, &(0x7f0000147000)=0x6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000689000)={r4, 0x10000}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00004b8000)={0x0, 0x0, 0x800, 0x64c, 0xfffffffffffffff9, 0x7}, &(0x7f00004d2000)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000483000)={r5, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000044e000)={{0x4, 0x4dd}, {0x9f36, 0xfffffffffffffff8}, 0x3ba8, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000892000)=0x0, &(0x7f0000b1b000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f000087a000-0x35)={{0x1, 0x7}, 'port0\x00', 0x80, 0x40008, 0x3, 0x5, 0xffffffff, 0x401, 0x7f, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000008c000-0xc)={0x0, 0xfffffffffffffe00, 0x10}, &(0x7f00008bf000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00004f1000-0x98)={r6, @in6={{0xa, 0x1, 0x5a2, @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]}, 0x0, 0x93d}, 0x98) 2017/12/28 19:01:41 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x18) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e78000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, 0x0, &(0x7f0000e77000)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000438000)={0x0, 0x0}) 2017/12/28 19:01:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000178000)=0x0) close(r0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d52000)={0x0, 0x100000000, 0x10, 0x45, 0xd39}, &(0x7f000057a000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001be000)=@assoc_id=r1, &(0x7f0000d7e000)=0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000082d000)={0x0, 0x0}) ioctl(r0, 0x2000002275, &(0x7f0000de9000-0x5)="04ee1e86") ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000fce000)=0x0) prlimit64(r3, 0xf, &(0x7f000048c000)={0x9, 0x3}, &(0x7f0000500000-0x10)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f00006fd000-0xd)='/dev/usbmon#\x00', 0x1, 0x145000) 2017/12/28 19:01:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = getuid() getgroups(0x1, &(0x7f000061b000)=[0x0]) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c00000-0x18)={0x0, 0x0, 0x0, 0x0, 0xffffffffffff5d07}, &(0x7f0000e50000)=0x18) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000390000)='/dev/net/tun\x00', 0x0, 0x100000000000003) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000482000-0x10)={0x2, &(0x7f00009a9000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r3, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 19:01:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000)={r1, &(0x7f0000002000-0xeb)=""/235}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000117000)=""/170, &(0x7f0000000000)=0xaa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/28 19:01:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000e97000)='eth0\x00', 0x843, 0x0, &(0x7f0000213000)={0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 19:01:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000752000)='/dev/hwrng\x00', 0x200000, 0x0) bind$ax25(r1, &(0x7f0000641000-0x10)={0x3, {"09e3eca0fa0b53"}, 0x5}, 0x10) 2017/12/28 19:01:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000001000)=@generic="e3abc5898e3948a8b4e2b41ec7471d7e", 0x6}) r1 = request_key(&(0x7f0000c3d000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000871000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="ee973aec89fc457e5c19d0d1d6e86c13de79517d6e70dfe810580ac70c10e8247490f8ccbc7828da3714452d1d042326c0956eb64d9a8311e5e5d7f6794733dd9b5a91a14b770d2c30149f8175f84396db786b80c208f549f0040f30f052db381d84cd8e2089417b94389858bc9f534b43090d3e5a44097ac539c0ce5fc73b1c7aec391b7757618515ffabf455e34363ea170e6f18dae20df668ed055813b8d719780d8e8505610cbb1895f3136a92fa577e43069471437dac3c3b09f3541de72d88217de129189884e87f864afffc122e5b", 0xd2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006a9000)={@common="6c6f0000000000000000000400", &(0x7f0000516000-0x100c)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000407000-0x1)='ns/ipc\x00') syz_open_dev$tun(&(0x7f00008d8000)='/dev/net/tun\x00', 0x0, 0x400000) openat(r0, &(0x7f0000e3e000)='./file0\x00', 0x800, 0x16) r1 = open(&(0x7f000087a000-0x8)='./file0\x00', 0x820140, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000036d000-0x8c)={0xcdc, 0x2, 0x7, 'queue0\x00', 0xb0b5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000ffb000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 19:01:41 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x4, &(0x7f0000009000-0x1000)=""/4096) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x40, &(0x7f000000f000)={0x40, {0x5}, 0x8000007, 0xc6fa}, &(0x7f0000010000-0x15)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000c000)={0x0}) remap_file_pages(&(0x7f0000006000/0x4000)=nil, 0x4000, 0xc, 0x194d, 0x5000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) recvfrom$ipx(r0, &(0x7f000000e000-0x5d)=""/93, 0x5d, 0x40000000, 0x0, 0x0) 2017/12/28 19:01:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c51000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r2 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0xfffffffffffffffe, 0x7f, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(0xffffffffffffffff, &(0x7f0000be1000)=[{&(0x7f00004ed000+0x347)="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", 0x10b3}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a21000-0x20)={0x6, 0x0, 0x2, 0x9e0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000003d000-0x10)={0x3737a3ea, r4}) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000a5b000-0x50)={0xbf, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000020a000-0xe)='./file0/file0\x00', &(0x7f00006ef000)="72616d66730015", 0x80, &(0x7f000000a000)="") symlink(&(0x7f000027f000-0x8)='./file0\x00', &(0x7f00000ba000-0x8)='./file0\x00') pipe2(&(0x7f0000438000-0x8)={0x0, 0x0}, 0x80000) unlinkat(r0, &(0x7f000041b000)='./file0/file0\x00', 0x200) umount2(&(0x7f00004c7000)='./file0/file0\x00', 0x8) umount2(&(0x7f000088c000)='./file0/bus\x00', 0x0) 2017/12/28 19:01:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) syz_open_pts(r0, 0x80000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$FIONREAD(r1, 0x541b, &(0x7f00003f0000-0x4)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fde000)=""/3705, 0xe79}, {&(0x7f0000641000-0x9)=""/9, 0x9}, {&(0x7f0000727000)=""/74, 0x4a}, {&(0x7f00005b4000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe7000-0x88)=""/136, 0x88}, {&(0x7f0000f7c000-0x8)=""/8, 0x8}], 0x6) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cad000)='/dev/ptmx\x00', 0x248000, 0x0) 2017/12/28 19:01:41 executing program 6: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x100003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000009000-0x28)={&(0x7f0000aed000/0x2000)=nil, 0x4, 0x0, 0x20, &(0x7f00003be000/0x3000)=nil, 0x20}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0xfffffffffffff000, 0x80000001, 0x8, 0x3, 0x9, 0x0, 0x1, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0xdf8, 0x7ff, 0x3d1}}, &(0x7f0000002000)=0xb8) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000001000-0x30)=[{0x8, 0x4, 0x6, 0xaf, @time={r3, r4+10000000}, {0x101, 0x89a}, {0x8, 0x4}, @ext={0x97, &(0x7f0000003000)="91165742c527b3b8c8ea1198046e32f2ff96afd9fed741c17333dbc4c11d6761e5304854c66e1c78016ca033d0e3296d812aec0cd59f5f603c640abda8f3d0c882bf69e17093c58d9cdbe1966a15397a7784acc0a60b3a1bff574d99034eaa93f73fa4b42465647d9326d815bd8406274fb0d6d27488f933172c848e3f5615e2417bad0dc01050bef4f73945911b861db80f9c560c775e"}}], 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r2, 0x6, 0xffffffffffffff80}, &(0x7f0000002000)=0xc) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) gettid() 2017/12/28 19:01:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioprio_get$pid(0x1, r0) inotify_init() r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e9f000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00003cd000)=0x0) [ 64.332589] device gre0 entered promiscuous mode 2017/12/28 19:01:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000584000)='/dev/sequencer2\x00', 0x204204, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000523000-0x1000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000f000-0x50)={{0x8, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:41 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000ac5000)='user\x00', 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000a10000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="89fadfbce28e1eb7b123f6576acbed4b"}) ftruncate(r0, 0x6) accept4(r0, &(0x7f00004ed000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d57000-0x4)=0x58, 0x80800) 2017/12/28 19:01:41 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f68000)='./file0\x00', 0x70) r1 = getpid() mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f68000)={{{@in=@broadcast=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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f69000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00006f3000)={0x1, 0x0, r1, 0x7, r2, 0x5, 0x3, 0x9}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000f69000)={0x0, 0x15, 0x1, @thr={&(0x7f0000d8c000-0x67)="9c6eb7bffc1a08a045b9614fc6934729e8182486d757d4bf48c4c070c38bd214f887039d963d097f73988fdd1053adcc0a419c15a961bbd916918c641f0227e5076caba7ad4ac9c99fc5956d133bca65394997346b359e5fcc97a7a3115e3bca81169c72cf7ca8", &(0x7f0000eed000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x0) timer_delete(r3) r4 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r5 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000051d000)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 19:01:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cab000-0x30)={0x4c, 0x0, &(0x7f0000378000-0x4c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a1f000-0x20)=[], &(0x7f000013c000)=[]}}, @increfs={0x40046304, 0x0}], 0x1f, 0x0, &(0x7f0000f09000-0x1f)="f7079d69220d31a4983c15f4827c8d75521a8086df16da5e4466698eb99d10"}) pipe2(&(0x7f0000e17000-0x8)={0x0, 0x0}, 0x84800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000835000+0x3ea)={0x4, [0x4f, 0xf7, 0x6, 0x40]}, 0xc) getegid() ioctl$int_in(r2, 0x5421, &(0x7f0000efc000)=0x6) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000b7b000)={0x7, [0x1, 0x81, 0x0, 0x5, 0x9, 0x0, 0x9c]}, &(0x7f0000399000)=0x12) 2017/12/28 19:01:41 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000006000-0x61)=""/97) 2017/12/28 19:01:41 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000016a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00003ba000)='/dev/snd/seq\x00', 0x0, 0x10000) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ef2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4101}) preadv(r0, &(0x7f0000ab0000)=[{&(0x7f0000eef000)=""/45, 0x2d}, {&(0x7f00005d5000-0xd2)=""/210, 0xd2}], 0x2, 0x0) 2017/12/28 19:01:41 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) fcntl$setsig(r1, 0xa, 0x32) 2017/12/28 19:01:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2080000010e, 0x5, &(0x7f0000001000-0xeb)="6b4f8fe0525d93305a074a41aedda0e94424f808b707b46b247ad2e407e054e9fd392e8ecd0aac461c255fa91be61eec45088b8a6a1ee705dd814a078271b5c1f39480f02b1ed0b912beece77251382bc54545c7fecaeb18151350659138d42842eec064c3874eca268c6b1c32959708ef6adae1ed90c2913738fba2fab612df86b517efd5f46a52095c4efc4a9d09b3a2356a852e83f76b2c217ac3bb5dec1c3cbd7d4f9931c9407d9c0d623d2fc90f8c7ebb61a5017ace8feb3164df54161c5aa7388663b71fde08e7713066b4bebb93ce26c3a4873484afa63ec97e71304a65170227aadb16426ea029", 0xeb) 2017/12/28 19:01:41 executing program 7: mmap(&(0x7f0000000000/0x552000)=nil, 0x552000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r0) r2 = epoll_create(0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000552000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000553000-0xc)={0x70000000, 0x0}) 2017/12/28 19:01:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) pipe2(&(0x7f00009f5000)={0x0, 0x0}, 0x802) connect$netlink(r1, &(0x7f0000efb000-0xc)={0x10, 0x0, 0x800000, 0x3}, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f8d000-0x4)=0x0) [ 64.555022] binder: 12387:12389 got transaction to invalid handle [ 64.572818] binder: 12387:12389 transaction failed 29201/-22, size 0-0 line 3004 [ 64.594136] binder: 12387:12395 got transaction to invalid handle 2017/12/28 19:01:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x2000000, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) writev(r0, &(0x7f0000017000)=[{&(0x7f0000ced000-0xc)="", 0x0}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) umount2(&(0x7f0000edc000)='./file0/bus\x00', 0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b67000)={0x3, [0x33, 0x1435061d, 0x10001]}, &(0x7f0000ae3000)=0xa) sendfile(r1, r1, &(0x7f0000aef000)=0x0, 0xffffffff) 2017/12/28 19:01:41 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') socket$unix(0x1, 0x3, 0x0) renameat(r0, &(0x7f0000005000)='./file0\x00', r0, &(0x7f000000b000-0x8)='./file0\x00') 2017/12/28 19:01:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000568000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000fc2000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f10000)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00006de000-0x50)={@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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5, 0x500, 0xa3df, 0x0, r2}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000ed5000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)=""}) [ 64.605896] binder: 12387:12395 transaction failed 29201/-22, size 0-0 line 3004 [ 64.623832] binder: undelivered TRANSACTION_ERROR: 29201 [ 64.635479] binder: undelivered TRANSACTION_ERROR: 29201 INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 244.948207] INFO: task syz-executor1:12380 blocked for more than 120 seconds. [ 244.955515] Not tainted 4.9.72-gcb7518e #114 [ 244.960764] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.968942] syz-executor1 D29168 12380 3562 0x00000004 [ 244.974670] ffff8801d0283000 ffff8801d6e4ea00 ffff8801d6e4ea00 ffff8801cfac8000 [ 244.985845] ffff8801db321458 ffff8801d01c77d0 ffffffff8389e5fb ffff8801d01c77a8 [ 244.994034] ffffffff8123940f 00ffffff838a9f6a ffff8801db321d28 ffff8801db321d50 [ 245.002258] Call Trace: [ 245.004824] [] ? __schedule+0x67b/0x1ba0 [ 245.010762] [] ? mark_held_locks+0xaf/0x100 [ 245.016709] [] ? rwsem_down_read_failed+0x1db/0x320 [ 245.023573] [] schedule+0x7f/0x1b0 [ 245.028979] [] rwsem_down_read_failed+0x1e0/0x320 [ 245.035448] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 245.042053] [] ? mark_held_locks+0xaf/0x100 [ 245.048003] [] ? mutex_lock_interruptible_nested+0x6b8/0x950 [ 245.055706] [] ? n_tty_receive_char_lnext+0x660/0x660 [ 245.062728] [] call_rwsem_down_read_failed+0x18/0x30 [ 245.070276] [] down_read+0x52/0xb0 [ 245.075447] [] ? n_tty_read+0x217/0x16c0 [ 245.081360] [] n_tty_read+0x217/0x16c0 [ 245.086875] [] ? ldsem_down_read+0x32/0x40 [ 245.093155] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 245.100266] [] ? __ldsem_down_read_nested+0xce/0x4f0 [ 245.106997] [] ? n_tty_receive_char_lnext+0x660/0x660 [ 245.114108] [] ? finish_wait+0x180/0x180 [ 245.120011] [] ? ldsem_down_read+0x32/0x40 [ 245.125875] [] ? n_tty_receive_char_lnext+0x660/0x660 [ 245.132952] [] tty_read+0x169/0x250 [ 245.138411] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 245.145401] [] ? security_file_permission+0x89/0x1e0 [ 245.152332] [] ? tty_poll+0x170/0x170 [ 245.157756] [] ? tty_poll+0x170/0x170 [ 245.163389] [] do_readv_writev+0x520/0x750 [ 245.169449] [] ? vfs_write+0x530/0x530 [ 245.174965] [] ? exit_robust_list+0x230/0x230 [ 245.181290] [] ? __fget+0x228/0x3a0 [ 245.186541] [] ? __fget+0x47/0x3a0 [ 245.191911] [] vfs_readv+0x84/0xc0 [ 245.197077] [] do_readv+0xe6/0x250 [ 245.203172] [] ? vfs_readv+0xc0/0xc0 [ 245.208717] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 245.215362] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.222388] [] SyS_readv+0x27/0x30 [ 245.227555] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.234329] [ 245.234329] Showing all locks held in the system: [ 245.240820] 2 locks held by khungtaskd/513: [ 245.245114] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.253820] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.263486] 2 locks held by getty/3305: [ 245.267429] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.276727] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.286648] 3 locks held by syz-executor1/12380: [ 245.291380] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.300678] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.310614] #2: (&o_tty->termios_rwsem/1){++++.+}, at: [] n_tty_read+0x217/0x16c0 [ 245.320545] [ 245.322146] ============================================= [ 245.322146] [ 245.330368] NMI backtrace for cpu 0 [ 245.333977] CPU: 0 PID: 513 Comm: khungtaskd Not tainted 4.9.72-gcb7518e #114 [ 245.341222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.350551] ffff8801d8a47d00 ffffffff81d922b9 0000000000000000 0000000000000000 [ 245.358541] 0000000000000000 0000000000000001 ffffffff810ba190 ffff8801d8a47d38 [ 245.366534] ffffffff81d9d3dd 0000000000000000 0000000000000000 ffff8801d0e48418 [ 245.374506] Call Trace: [ 245.377071] [] dump_stack+0xc1/0x128 [ 245.382412] [] ? irq_force_complete_move+0x390/0x390 [ 245.389139] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.395084] [] ? irq_force_complete_move+0x390/0x390 [ 245.401809] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.408885] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.415873] [] watchdog+0x6f0/0xa70 [ 245.421125] [] ? watchdog+0x125/0xa70 [ 245.426567] [] kthread+0x26d/0x300 [ 245.431731] [] ? reset_hung_task_detector+0x20/0x20 [ 245.438457] [] ? kthread_park+0xa0/0xa0 [ 245.444055] [] ? kthread_park+0xa0/0xa0 [ 245.449652] [] ? kthread_park+0xa0/0xa0 [ 245.455253] [] ret_from_fork+0x2a/0x40 [ 245.460913] Sending NMI from CPU 0 to CPUs 1: [ 245.466264] NMI backtrace for cpu 1 [ 245.469876] CPU: 1 PID: 12371 Comm: syz-executor1 Not tainted 4.9.72-gcb7518e #114 [ 245.477548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.486870] task: ffff8801cfac8000 task.stack: ffff8801d1140000 [ 245.492890] RIP: 0010:[] c [] __sanitizer_cov_trace_pc+0x3b/0x50 [ 245.502209] RSP: 0018:ffff8801d1147b28 EFLAGS: 00000246 [ 245.507621] RAX: 0000000000010000 RBX: ffffc90005c5c060 RCX: ffffffff8200440c [ 245.514858] RDX: 000000000000ffff RSI: ffffc9000173c000 RDI: ffffc90005c5d260 [ 245.522095] RBP: ffff8801d1147b28 R08: 1ffff10039f5911a R09: 0000000000000000 [ 245.529338] R10: 0000000000000003 R11: ffff8801cfac8000 R12: ffffc90005c5b000 [ 245.537322] R13: 00000005f9ae583e R14: 00000000203efffc R15: ffff8801d5593538 [ 245.548426] FS: 00007f6324741700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 245.556630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.562477] CR2: 00007f38e43e3000 CR3: 00000001c91c0000 CR4: 00000000001406e0 [ 245.569714] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.576949] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.584184] Stack: [ 245.586299] ffff8801d1147b78c ffffffff8200440cc ffffffffffffeff9c 000000000000083dc [ 245.594488] 0000000000000000c ffff8801d5593300c 1ffff1003a228f75c 000000000000541bc [ 245.602679] ffffffffffffffe7c ffff8801d02e3a00c ffff8801d1147d70c ffffffff81ffd153c [ 245.610872] Call Trace: [ 245.613418] [] n_tty_ioctl+0x20c/0x2d0 [ 245.618917] [] tty_ioctl+0x733/0x2170 [ 245.624328] [] ? commit_echoes+0x1b0/0x1b0 [ 245.630173] [] ? no_tty+0xa0/0xa0 [ 245.635238] [] ? avc_has_perm+0x2fd/0x4f0 [ 245.640996] [] ? avc_has_perm+0xb0/0x4f0 [ 245.646668] [] ? kasan_slab_free+0x72/0xc0 [ 245.652516] [] ? avc_has_perm_noaudit+0x450/0x450 [ 245.658970] [] ? __lock_acquire+0x629/0x3640 [ 245.664999] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 245.671799] [] ? file_has_perm+0x287/0x440 [ 245.677645] [] ? debug_check_no_obj_freed+0x2c2/0xa10 [ 245.684446] [] ? selinux_kernel_act_as+0x210/0x210 [ 245.690988] [] ? quarantine_put+0x1c/0x180 [ 245.696834] [] ? no_tty+0xa0/0xa0 [ 245.701897] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.707569] [] ? ioctl_preallocate+0x220/0x220 [ 245.713768] [] ? selinux_file_ioctl+0x355/0x530 [ 245.720048] [] ? selinux_capable+0x40/0x40 [ 245.725893] [] ? __fget+0x201/0x3a0 [ 245.731132] [] ? __fget+0x228/0x3a0 [ 245.736370] [] ? __fget+0x47/0x3a0 [ 245.741523] [] ? security_file_ioctl+0x89/0xb0 [ 245.747720] [] SyS_ioctl+0x8f/0xc0 [ 245.752872] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.759420] Code: c9c cc0 cca c7e c81 ce2 c00 c01 c1f c00 c48 c8b c4d c08 c75 c2b c8b c90 c68 c12 c00 c00 c83 cfa c02 c75 c20 c48 c8b cb0 c70 c12 c00 c00 c8b c80 c6c c12 c00 c00 c48 c8b c16 c<48> c83 cc2 c01 c48 c39 cd0 c76 c07 c48 c89 c0c cd6 c48 c89 c16 c5d cc3 c0f c1f c00 c [ 245.792105] Kernel panic - not syncing: hung_task: blocked tasks [ 245.798252] CPU: 0 PID: 513 Comm: khungtaskd Not tainted 4.9.72-gcb7518e #114 [ 245.805496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.814825] ffff8801d8a47cb8 ffffffff81d922b9 ffffffff83a89e80 ffff8801d8a47d90 [ 245.822812] ffff8801d0e48400 dffffc0000000000 ffffffff84409000 ffff8801d8a47d80 [ 245.830795] ffffffff8142d741 0000000041b58ab3 ffffffff84189000 ffffffff8142d585 [ 245.838766] Call Trace: [ 245.841331] [] dump_stack+0xc1/0x128 [ 245.846669] [] panic+0x1bc/0x3a8 [ 245.851660] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.859873] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.867207] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.874453] [] watchdog+0x701/0xa70 [ 245.879705] [] ? watchdog+0x125/0xa70 [ 245.885129] [] kthread+0x26d/0x300 [ 245.890292] [] ? reset_hung_task_detector+0x20/0x20 [ 245.896930] [] ? kthread_park+0xa0/0xa0 [ 245.902536] [] ? kthread_park+0xa0/0xa0 [ 245.908134] [] ? kthread_park+0xa0/0xa0 [ 245.913732] [] ret_from_fork+0x2a/0x40 [ 245.919971] Dumping ftrace buffer: [ 245.923642] (ftrace buffer empty) [ 245.927334] Kernel Offset: disabled [ 245.930946] Rebooting in 86400 seconds..