syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000}) 2018/01/21 02:25:22 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aec000)={0xffffffffffffffff}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000079e000-0x108)={0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x4, 0x0, 0x7d5, 0xfffffffffffffffe, 0xe4a0, 0x3, 0x9, 0xb7a, 0x8, 0x0, 0x7fe000000, 0x200, 0x7, 0x7]}, &(0x7f0000aec000)=0x108) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000aec000)={0x10001, 0x8001, 0x400000000, 0x1, r1}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/hwrng\x00', 0x450000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000263000)=0x0) 2018/01/21 02:25:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000250000-0xb)='/dev/mixer\x00', 0x81, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000489000)=0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007f6000-0x8)="1d657468302b2a00", 0x1) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000029c000)=0x3d7d573c) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40000000000036, &(0x7f0000340000-0xd0)="", 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000153000-0x4)=0x16, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c3c000)='/dev/vcs\x00', 0x21c401, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000438000-0x4)=0x18, 0x4) 2018/01/21 02:25:22 executing program 1: mmap(&(0x7f0000000000/0xcdd000)=nil, 0xcdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000cdd000)='/dev/input/mouse#\x00', 0x0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000cd9000-0xc)={0x0, 0x0}) r3 = epoll_create1(0x0) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000cde000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cde000+0x34e)=0x14) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0x90000000, 0x0}) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000cdf000)={0x100, "6d5d3412a905"}) connect$nfc_raw(r0, &(0x7f0000652000-0x10)={0x27, 0xfffffffffffffffc, 0x2, 0x6}, 0x10) epoll_wait(r3, &(0x7f000029c000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/21 02:25:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) pwrite64(r0, &(0x7f0000011000-0xf)="1fadec127974318f37c93cbdd3c84f", 0xf, 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x9) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00007fa000-0x40)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x800000000402, r3) exit(0x0) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/01/21 02:25:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cea000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f00008fb000)='/dev/input/mouse#\x00', 0x0, 0x20) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000080c000)={0x0, &(0x7f00003ae000-0x8)=0x0, 0x0, r2, 0x4}) 2018/01/21 02:25:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000f40000)=[{&(0x7f0000f45000)="8ab8", 0x2}], 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000ad5000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006c4000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005c9000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015b000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00008ba000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xffffffff00000001, 0x1, 0x401, 0x2, 0x20, 0x80, 0x21, r2, r3}, {0x7, 0x3, 0x3, 0x40, 0x1ff, 0x3, 0x6, 0x8}, {0x7f, 0x0, 0x4, 0xfff}, 0x8, 0xe, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x7e}, 0xa, @in=@rand_addr=0x80000000, 0x7, 0x0, 0x2, 0x2, 0xb5, 0x10000, 0x1}}, 0xe8) close(r0) recvmsg$netrom(r1, &(0x7f0000ec0000)={&(0x7f0000048000-0x10)=@ax25={0x3, {"53f424202964d9"}, 0x0}, 0x10, &(0x7f0000548000-0x90)=[{&(0x7f00003b8000)="cb", 0x1}], 0x1, &(0x7f00009e7000)=[], 0x0, 0x0}, 0x10102) sysinfo(&(0x7f00008ff000)=""/119) 2018/01/21 02:25:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = syz_open_dev$mouse(&(0x7f0000d7b000)='/dev/input/mouse#\x00', 0x9, 0x400800) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000ab2000-0xc)={0x4, r0, 0x1}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ba7000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000675000)=0x0, &(0x7f0000cd0000)=0x4) r1 = add_key$keyring(&(0x7f0000f1f000)='keyring\x00', &(0x7f00000df000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x7) sendto$unix(r0, &(0x7f0000493000-0xfc)="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", 0xfc, 0x40000, &(0x7f000002e000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000054e000)='/dev/mixer\x00', 0x401, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000994000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f000081e000)=0x14) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/01/21 02:25:22 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000871000)='/dev/audio\x00', 0x185000, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000aed000-0xfe)=""/254, 0xfe, 0x0, &(0x7f0000676000)=@nfc={0x27, 0xc7, 0x2, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000aeb000)={0xa, [0x80000001, 0x8, 0x3, 0x51, 0x2, 0x3, 0x0, 0x1f, 0x1, 0x0]}, &(0x7f0000aeb000)=0x18) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000aec000)={0x1, &(0x7f000050d000-0x8)=[{0x0, 0x0}]}) 2018/01/21 02:25:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000490000)='/selinux/create\x00', 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f6a000-0x58)={0x26, 'aead\x00', 0xf, 0x0, 'gcm_base(ecb(blowfish),sm3-generic)\x00'}, 0x58) r1 = add_key$keyring(&(0x7f0000907000)='keyring\x00', &(0x7f000080e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f00003e8000)='user\x00', &(0x7f00005c1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e3b000)="c085563de8c35ea5915ae7f889c832c024f015f5da871e", 0x17, r1) accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000f0c000)='/dev/admmidi#\x00', 0x79, 0x341000) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000082a000)=0xb) recvmsg(r0, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x4000000004}, 0x0) 2018/01/21 02:25:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000476000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000e6b000)={r1, r2, r1}, &(0x7f0000fd8000-0x1)=""/1, 0x1, &(0x7f0000130000-0x38)={&(0x7f000040d000)={'md5\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:22 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000043000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000021000-0x10)={0x3, &(0x7f0000aec000-0x18)=[{0x101, 0x4, 0x8c9c, 0x3}, {0x7fff, 0x4, 0x4, 0x6}, {0x80, 0x4, 0x3ff, 0x8}]}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000aec000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000aed000-0x4)={0x12, 0x401, 0x45bc}) 2018/01/21 02:25:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000781000-0x10)={0x0, 0x0}, &(0x7f00005d4000)=0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005b2000-0x18)={0xaa, 0x0, 0x0}) r2 = dup2(r1, r1) ioctl$KVM_NMI(r2, 0xae9a) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000f12000)={0x7, 0x3, 0x5, 0x1, &(0x7f0000f74000-0xc0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e73000-0x8)={0x6, 0x5, 0x0, 0xc1}, 0x8) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f000094d000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="364347d3c05af8d0de0d8adf796fd4e1"}}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f000006f000)=""/123) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)=""/0) syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000e46000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000c85000-0x4)=0x3, 0x4) close(r1) 2018/01/21 02:25:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b92000-0x8)='./file0\x00', 0x10000000000000) listxattr(&(0x7f0000c69000-0xa)='./control\x00', &(0x7f0000b14000)=""/202, 0xca) r0 = open(&(0x7f0000170000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004b9000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000ee8000-0x8)='./file0\x00', 0x0) renameat2(r0, &(0x7f00003b6000)='./file0\x00', r0, &(0x7f0000a77000-0xa)='./control\x00', 0x1) 2018/01/21 02:25:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) shutdown(r0, 0x1000000000000001) 2018/01/21 02:25:22 executing program 5: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000029a000)='/dev/ppp\x00', 0x100, 0x0) 2018/01/21 02:25:22 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000d03000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x68141) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00008c5000-0x4)={0x5, 0x5, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00008fe000-0x95)={r0, 0x0, 0x100000000, "6f8f36a399f5ab2d3615cbce714487cc42b849e016c3e93636d8565cd7273c140d31f991090591dad8b262459fec3da39754fe135aae4b800ce78ecf1b7f232df58f57ec3a962914311af2b977255e8e3fef0cf5e9a49a59f1a58af5ea331971d6d53a18ff8dcdca04734405d633cfc0e83ec5ffdf9d1c015a16e1aaed2651540307cbbebc214405c518f2"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)=""/216, &(0x7f0000003000-0x4)=0xd8) setsockopt(r0, 0x4, 0x5, &(0x7f0000001000)="0f726df25573b6a71c185e51798185b222832ffabcebcb2fb1017f69ff579ed61643cc458b1c4e4cb9ed8d3788bd0cec9a6afe2539461fb32275689c42c6948eb6615ed3c697d5dd1b41c6274f66f0d0be0a894c7429651b2aac65bc5b9ed74ea26007fbeaf8235e2e145d1b3950deb93ba8a2", 0x73) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000)=@known='security.capability\x00', &(0x7f0000004000-0x12)='/dev/snd/pcmC#D#c\x00', 0x12, 0x3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xa, "6d6fb27d7c861c52a5b4"}, &(0x7f0000005000-0x4)=0x12) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000-0x8)={r4, 0xffffffffffff14af}, &(0x7f0000005000-0x4)=0x8) fcntl$lock(r1, 0x6, &(0x7f0000002000-0x20)={0x2, 0x0, 0x8, 0x20, r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) prctl$intptr(0x1b, 0x4) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000002000-0xa6)=""/166, &(0x7f0000006000-0x4)=0xa6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r5, &(0x7f0000006000)=@l2={0x1f, 0x5, {0x3ff0000000000000, 0x4, 0x0, 0xff, 0x9, 0x3}, 0x549, 0x200}, 0xe) 2018/01/21 02:25:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004d8000+0xd4f)=[@in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x360) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x8000000000000065, []}, 0xceffb9970f04098f) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00006d3000-0x4)=0x401, 0x4) [ 49.573964] QAT: Invalid ioctl 2018/01/21 02:25:22 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 02:25:22 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = open(&(0x7f0000014000-0x8)='./file0\x00', 0x2000, 0x110) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000018000-0x50)={0xfffffffffffffffd, 0x2, 0x4, 0x100000001, &(0x7f0000017000-0x80)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000f000-0x80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000019000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x12, &(0x7f0000019000)={0x1, {0xffffffffffffffc0}, 0x80000000, 0x1}, &(0x7f000001a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000012000-0x8)={0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000013000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {r3, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x2000, 0x0, 0x400000000000}, 0x1f4, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1, 0x0, 0x0, 0x40040}, 0x8c4) 2018/01/21 02:25:22 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000015000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) recvmsg(r0, &(0x7f000000b000-0x38)={&(0x7f0000013000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000013000)=[], 0x0, &(0x7f0000013000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 02:25:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000840000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000841000-0xa0)=[{&(0x7f00002e0000)="", 0x0}, {&(0x7f000099f000)="d81db32a0401b7508122fd08eb7574015d4381d0216bb9965277c399fed433dc21f8922e710c1b936b0e495fe56be72a34deaeb3e1d37e151b37d1fbb7f6a4b03587bb0ee60cbd9c8d33b3d257de652fef3dbb2c42f580da770d858593411a66c905039955c00d98de1856c5a44994ee3dfcf0b69d8a7a3a6f914b56fdc1c0955b30a0cb0029aaa3fcaf61d50390501173986f3e96874ac60318465270cc95c4b0a9422cfc1e596d9126cc5b", 0xac}, {&(0x7f0000607000-0xad)="f415098f56856ecedd2ed66695a8f32e04d1731b97fe16b2b23bb11e59d599d7ce2ae66052dfa5e78223184d9ed30bf4a21b5eb44f4c85a34738ed059430bc83e9f622518d1ac3e4685aa2bacdebf231855aa6c0bb764b4c4a88870bb72c09e9ec298865e3675b6e3b52205f365356205f9df2e70b4db72356a90138b460c8fb97f4b331b127281e35cbdd8978c254e0e8af163beb874eada4c7bca0892b510e6ff2d29c8805ecb851fa3c11fd", 0xad}, {&(0x7f0000757000-0x90)="3db6711e2676cb62a98518bdb808c62e1c82c7b750fc76cbec283ed9e3035c88c8df9645fd1713c310e0bf4819426b466501fb30ac68bd79d893e46b6a4e5babb9893682c604826928320e6aaaef57369620ca39177ae7834a170c7fe0db16d3d833f43a9a6e555ebac6bde39a6b33cdba2618b029ef082f3829d403cc1523411b2b624d4f5efcf1e58f0d3538eb8fce", 0x90}, {&(0x7f0000f13000)="fcbf7221a73fc06359c96962218b053dde26", 0x12}], 0x5, 0x6) write(r0, &(0x7f000055f000-0xde)="fbf23a82a1e30bcc64136d809cb025e431377a9278e5e66df465e9ff475511e86594c7b2ba096a5e2d694fa852b39a03ccad1750a61d921b295c01afd4fbe79b7dc93e06d146a3a5cf7d8a73fbdfc452f0d7acd063a3dfe1e45f9dce47d65fc9deaa1884603948be59d2fd9bd2ffcfb3781c9f9817e32cd7acd1be57a7882647f684567c3fa626c7aa24af885a10426678ddf6bb4d55c7287fb473a1685fc21dec1ec1abfc017e0372780dd4d6ecbdcfd0be5d7df68837a08526054b7f0acdd6ae846c9a793816915954f09682a60a05f539b00f5517a84cb708e5a30dd6", 0xde) 2018/01/21 02:25:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000152000-0x4)=0xb) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mknod(&(0x7f00006f2000)='./file0\x00', 0x40, 0x2) readv(r1, &(0x7f00000df000-0x10)=[{&(0x7f00005cd000)=""/172, 0xac}], 0x1) close(r0) 2018/01/21 02:25:22 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000aec000)='./file0\x00', 0x4) r3 = accept4(0xffffffffffffff9c, &(0x7f0000189000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a2000-0x4)=0x10, 0x80000) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aec000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000089d000)={0x0, 0x80000, 0xffffffffffffff9c}) r6 = socket$nfc_raw(0x27, 0x3, 0x0) r7 = syz_open_dev$random(&(0x7f00008a4000)='/dev/random\x00', 0x0, 0x0) r8 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000736000)={&(0x7f0000462000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000aed000-0x40)=[{r1, 0x320, 0x0}, {r2, 0x0, 0x0}, {r3, 0x1121, 0x0}, {r4, 0x0, 0x0}, {r5, 0x1001, 0x0}, {r6, 0x0, 0x0}, {r7, 0x600, 0x0}, {r8, 0x8000, 0x0}], 0x8, 0x3) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r9, &(0x7f0000aeb000)={&(0x7f0000aec000-0x9)=@rc={0x1f, {0x3f, 0x8, 0x2, 0x1, 0x7, 0x1}, 0x4}, 0x9, &(0x7f0000aeb000)=[{&(0x7f000088e000-0xd)="b3213df32b8bf097d2af147b62", 0xd}], 0x1, &(0x7f0000aeb000)=[{0x78, 0x11, 0x1, "0fe339ede82923cd5268768ffd106ddadc9e023bac30f310245b187f13f19800bed00fe5eb3e84e939d11d68f8665bc75b8f93b209293056d0fdac3ca7754642a5e69c75c20e2add47a37dc7ae81060790d0bd0575e2af130ecb91a40513eb31783f0bf1"}], 0x78, 0x40}, 0xc800) sched_getscheduler(r0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000aed000)='/dev/vhost-net\x00', 0x2, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/21 02:25:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xa7aac7cb827ca58b, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000ccf000-0x138)={{0x6000, 0x2000, 0xb, 0x800, 0x3, 0x40, 0x9, 0x8aab, 0x6, 0x4, 0x6, 0xae21, 0x0}, {0x3000, 0xf000, 0x1b, 0x0, 0x4, 0x3, 0x1, 0xe78e, 0x5, 0x5, 0x0, 0xc1, 0x0}, {0xd000, 0xa8238fbf50079133, 0xf, 0x6, 0x400, 0x9, 0x0, 0xd9, 0xffffffffffffffff, 0xffffffff80000001, 0x6, 0x0, 0x0}, {0x100000, 0x10004, 0xb, 0xfffffffffffffe00, 0x8, 0xffffffffffffffff, 0xfffffffffffffff7, 0x9, 0x2, 0x7f, 0x1, 0x2, 0x0}, {0xf000, 0x3000, 0xa, 0xfffffffffffffffe, 0x101, 0x9, 0x2819, 0x0, 0xc9d9, 0xbe5, 0x7f3, 0x40, 0x0}, {0x6000, 0x101000, 0xa, 0x0, 0x2, 0x6, 0x100000000, 0x7fffffff, 0xb2, 0x873, 0x40, 0x5, 0x0}, {0x2000, 0x4000, 0xf, 0x0, 0x7, 0x5, 0x261, 0x1, 0xffffffffffffff81, 0x3, 0x8001, 0x5, 0x0}, {0x1, 0x0, 0x8, 0x101, 0x0, 0x0, 0x800, 0x6, 0x9, 0x8, 0x704, 0xab, 0x0}, {0x4000, 0x3000, [0x0, 0x0, 0x0]}, {0x3000, 0x4000, [0x0, 0x0, 0x0]}, 0x10, 0x0, 0x1000, 0x20000, 0xf, 0x4400, 0x4, [0x6, 0x1000, 0x7, 0x2]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000)=""/188, 0xbc}, {&(0x7f0000001000-0xef)=""/239, 0xef}, {&(0x7f0000000000)=""/66, 0x42}], 0x7) getsockname$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x8d, 0x5, 0x100, 0x8, 0x80, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x1, 0x6, 0x3ff, 0x8, 0x6}, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x4)=@int=0x0, &(0x7f0000003000)=0x4) listen$netrom(r0, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000)={{{@in=@rand_addr=0x6, @in6=@loopback={0x0, 0x1}, 0x0, 0x6, 0x2, 0x100000001, 0xa, 0xa0, 0x80, 0x62, r1, r2}, {0x7, 0x7d4, 0xff, 0x4, 0x6, 0x4, 0x6, 0x5}, {0x29b04f5f, 0x587, 0x6, 0x3}, 0x56, 0x3, 0x2, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x7, 0x1, 0x3, 0x7055c054, 0xffff, 0x3, 0x1f}}, 0xe8) sendmsg$inet_sctp(r4, &(0x7f0000001000-0x38)={&(0x7f0000004000+0xaed)=@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000002000-0x49)="cfcd4e7707b21ffd1ff6dfdf10e2cbd35fc73339b1de7f759886ca6a3f65c92cce0c0f0adcc81e72f70514de2e8218567d033d823ff9314a4276e2e1882204c10b7bd2557323d2e787", 0x49}, {&(0x7f0000005000)="8d8c0a5893145da021f6885450292137c242f0fa2afe0d444a7ff657938222d254a14c31f82dd14888f9006dacf97cdf22d1da7ed17fd2", 0x37}, {&(0x7f0000005000)="d0f27e0d9f3d3104a8cdfd83c7930abfe952459d8c3a014096e5e1c31b691d53a10b2db505ec1278dce829ee35af03d25ff17e911d46955e9e3e4bfb55ca906049850419738e95ffd23f923cd6ef4bf0cb357e3d051d722e414381ec881af79679d671ef98401c1f026eac4e47a8d71f936a9671afa9c09cbcec4027307492e7b4d572c2929ac2d3e0aefe037e04bd882acb0f59a9ccb1cb3f8804d1d6488c3a93ce3ebf8c2e9ae93df2b6f5ee088446e272f1337b44ae2d5edd47c628013b1f3a2c8acfd937bf", 0xc7}], 0x3, &(0x7f0000004000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8004, 0x10000, 0x4, r3}}], 0x30, 0x4800}, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) bind$rds(r4, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000006000)=0x9, 0x4) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000007000)={&(0x7f0000007000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x70)=[{&(0x7f0000006000-0xf9)=""/249, 0xf9}, {&(0x7f0000007000)=""/64, 0x40}, {&(0x7f0000007000)=""/108, 0x6c}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/67, 0x43}, {&(0x7f0000008000-0x5)=""/5, 0x5}, {&(0x7f0000003000)=""/239, 0xef}], 0x7, 0x0, 0x0, 0x843a}, 0x2) 2018/01/21 02:25:22 executing program 7: prctl$intptr(0x2000000000029, 0x6) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ed6000-0xe)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x10, &(0x7f0000aa4000-0x45)=""/69, &(0x7f00006e6000)=0x45) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aa3000)='/dev/vga_arbiter\x00', 0x14802, 0x0) 2018/01/21 02:25:22 executing program 2: shmget(0x0, 0x2000, 0x300, &(0x7f0000003000/0x2000)=nil) sched_yield() r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000583000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x5, 0x400) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d36000)=0x80000001, 0x4) 2018/01/21 02:25:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x40, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000c46000)='/dev/sg#\x00', 0x1ff, 0x0) r3 = getpid() fcntl$setownex(r2, 0xf, &(0x7f000046e000)={0x0, r3}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f000035f000-0x10)={0x3, 0x7002}) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/21 02:25:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f00004d5000)="") r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00009e1000)={0x0, 0x0}) tkill(r0, 0x1000000000016) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f54000-0x10)='/dev/sequencer2\x00', 0x54c00, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d7f000)={0x0, 0x63f1}, &(0x7f0000ddf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000783000-0x8)={0x0, 0x5}, &(0x7f0000830000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001ae000)={0x0, 0xa37}, &(0x7f0000813000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000467000)=@assoc_value={0x0, 0x0}, &(0x7f0000296000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000596000)={0x0, 0x2e, 0x4}, &(0x7f0000e10000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000925000)={0x0, @in={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004ec000)=0x8c) sendmmsg$inet_sctp(r2, &(0x7f0000c46000)=[{&(0x7f00000bb000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xc1b}, 0x1c, &(0x7f00008bc000)=[{&(0x7f0000f5a000-0x3d)="8560eddad41034cd6f30d6e1520d38957d3205fac79f114b0c77ba22f086916633beb0f01d4377212a1a6a54819b580cdfddd39fa686375db397c12f9d", 0x3d}, {&(0x7f0000809000-0x1000)="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0x1000}, {&(0x7f00003ad000)="b443be63ca3f48d22075a82b0e698b0969d0469d54274a4902ac33139505ec7858622fb8afefde3fd0ca74291851c3f749b713e448e860541f608f2bea1955a0ff227ec69f68af0b7a1a6210ac53de8a02ec40dcc60947c6ff9e", 0x5a}, {&(0x7f00003c2000)="bb53c8749001d8b682db7b48dd79cd1cd6cd8abedf00ed733ffe8a263c29626d77e1d9780013933ee78f27e1c2d64c90c6e8b0509acb05eccc1d544356f1dab18400cdcaaaff16f6876f2c9d51e7c4e29e7df4331d4795edeebbfd28e3989789ace22cfc5fa3e2c9019428c1dd50eb90a8", 0x71}], 0x4, &(0x7f0000166000)=[@sndrcv={0x30, 0x84, 0x1, {0x3f, 0x3, 0x202, 0x23, 0x7f, 0x1000, 0xb2d, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x3199, 0x1, 0x3, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x1, 0x4, 0x800, 0x1ff, 0x6, 0xff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0x0, 0x4f93, 0x6, 0x8, 0x6, 0x3ff, r5}}, @init={0x18, 0x84, 0x0, {0x11, 0xffffffffffffcccc, 0x0, 0x9}}], 0xf0, 0x4048000}, {&(0x7f0000e4b000-0x1c)=@in6={0xa, 0x0, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, 0x1c, &(0x7f00007c3000)=[{&(0x7f000093b000)="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0x1000}, {&(0x7f0000bc1000)="9b94f37acde6ef81e8ab7548cdae51def7fca33b0ac0bc6f6c61e6053d883335c6fae1ea0e06535b40362186a2047458d79a1b37c4cc2d13c289fdd2bb87879a897bd4c9137d2b94cab60b936d9fe5510c48150d3d8f4a2830c1782c0b70a8a124f104789b203046b8634ca67d1d70d0884ba03482a2bde9e6ff88bf04b6038a9b88159ff706b8aba77a8b55f6630cfdea2c7985618a2ba8624304f53b6c144359dbc95b3971f53b0f80ef84153f9bd3c1b840a7b8d99cb2798d28c5e77ca7ca486aa49c", 0xc4}], 0x2, 0x0, 0x0, 0x2000c001}, {&(0x7f0000f17000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a77000)=[{&(0x7f0000782000)="4a61591a95dc456e9f924133187fb2f4ee51b6c282d1c10a961b3f185dbd78621da4c692120c6d8da4a2fa1198b14728f3a9cb62bfbd720f9d3f5469f27d9c1ec4e53e841389967511162a0f6d7554e64e7e61594f6456497db7a50a1bc2bb53840e7414d6dbffa1fa334e538e5f81702f8c7761b4f000250e627a36", 0x7c}, {&(0x7f0000537000)="d28abae929ce7fc7bf1cd1d9900ee61f0016086289794be99ae5be6f8671fa378e10a7e40302e2943d49a6456c7faaa1fd2497fd5251f0275554f7b92dd253580f26820d2672526a5ea0616fcba65922824c544da2653dab444a35", 0x5b}], 0x2, &(0x7f000001d000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0xf, 0x8000, 0x206, 0x8, 0x4, 0x6, 0x9, 0x7ff, r6}}], 0x30, 0x4000}, {&(0x7f0000db8000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000899000-0xa0)=[{&(0x7f0000f5f000-0xed)="8409267ae17115b03b9e91f1ed916207c7f941872ce7147c39d72e165272550655e9b8b65e6f60909471c8de0b3789439f552f988a7997390ae78231a79965c90209f76d18d053fb1664a9595d5035d9ac9b562f28881ee38e1497dd4b7758952f65cdfda5040e5608c8090f1c5bbdcab06c703dea33c85d0c166e52dcd5f8c68ce067f9d02ddff6fb7e6a11a2c3911d07fcbbc3f4dc0a391b69654db6cd365733cb9669100a11ef975d9b1d6c84945bc98a52c268a6de66449168e11dbaa80cfa737b6cac404d2604a57991b98a3212f447e0c579f068af5b40b72126416124dca77c8daa0c7aa2ccaf4e91e6", 0xed}, {&(0x7f0000c82000-0x63)="53e4330f7d940488de557ae194dae4d5690dd51fabb23ec5c5fe3962090687f878be23689a950f331c9e904ba3089fa4093d304791c79a3049ab2fb8c4a5e82aeccfde21547fe6278a61ddf994d9bb9547f647f2f957aead1544b306f36da4040805ca", 0x63}, {&(0x7f0000dc9000-0xc)="191ac24577ebf0c022a6243c", 0xc}, {&(0x7f000089a000-0xd4)="0ecea64690dc6a1b59f5a58729635e81b1064868127a58acef1ce11a8b8329b8d499c1bf2eba8830af502588f5ccc593c3b72b6a76f103e16e7b95edf42036e09bb51ef3e86742a118f70f9873a47ff6fedf4564701032ee18d89ed3a20fc621bc8aa138bc22b118c0f7c702ca108f0cdb233a4a9cd87ea6c2bc086b673a2f4db3b48e3a47defd75b2d3c54efba2df89feb00967019961c32c00b2f37f849c7b75cc5042d9132c9952af854bf2964d69b31e94d59ddce383532fcc54ab49d5602aee2a5ade9b4086212c831f10d380fad27ea3e3", 0xd4}, {&(0x7f0000da8000-0x1000)="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0x1000}, {&(0x7f0000a5f000-0x3a)="d420d69dc9ccc06839c2be198e11d581096a8324c2dc75660d8eded0293b9dd04c7cbfb60fdb0f00180b81696c15d87b12e770d272e660e20713", 0x3a}, {&(0x7f00009d7000-0xa7)="61f808984b8d813285aa2d0756bf30408742679eb39d2bb54860beeb1a8aacb5adc1559e9089e262cf01313ca0678a552b2e4bc4cc76aaa6534dddc161fc86fec864b0cf2fe7d936ff45b25e37ace38734c920fc9dc02ab370ca7c478f7e174d4943014dc35be5cb94fe30a582ee2ff943eec846ecffbb09bb5e7ff6478fc21ba4844187b07d630b28a55001b508e49342cdf5e5d19924f8209038ce764584de667c50099d6515", 0xa7}, {&(0x7f0000ed1000-0xb5)="3af1108a2e1e4990f5ba9382e5780db0e28dfa22b26cce42888be4e43f191270c86a9d68440772a7e4d660150ab302de4d9be60f3e0eb01bcf7aa061a12ac053adf2a4450fb1b961352e03552716966d72760f2b99ccd7e7ac51b22797bc6c228f0913af463655eb6c909cc32db2968fadc216142868b28a85b85bd0567ed74f785cd65dfa63bc0c8acefa001ae563d85e74673a6e47ca3a47ba040dba6a0437978f53a0942db5f1e39c6e80122c4991668417b85e", 0xb5}, {&(0x7f0000123000)="31c084005e974f7f0a4def142cd7ca02723e2196ad113cd6fe09025685b7942405cb11cae6d3bfbd1e102b2f8e8e2d09fea34b94b47e8be85de1d473d997", 0x3e}, {&(0x7f00005a4000)="8e3ccf1963cf9b2d179549acf98bdea96111759e16f50e9f79cbbfa1181268e0f4dbcd32113ed22a116ae7324f56a86bf598938dae2a20451ced5d0544df9fa451e514929c356b72e651caa2b1dc5c207919d9d33bc8750b8c3cd91b25420075413a6ff9950d8c382abb47c63b3219bc5b0900c9dd3386e30021abd4c95e824741a7642fcb81984c2a8e00ebc5eaae26a813ed49a8531cb072981c8be70682845278b0d9864faa41b9b19b29c117c00cfc89ae3ff04ca92c794372162119ad1a8308c2a60c5a20fc744293219c9eefac9e8a0a4dfc415feb7f9e0f399a04a37ac1fd38676804", 0xe6}], 0xa, &(0x7f0000b51000)=[@sndinfo={0x20, 0x84, 0x2, {0xc6, 0x4, 0x400, 0x16f, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x4, 0x8, 0x0, 0x2, 0x7, 0x764ae1bb, r8}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x5, 0x3, 0x80}}], 0x90, 0x0}, {&(0x7f0000481000)=@in6={0xa, 0x1, 0xfffffffffffeffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f00001ae000-0x90)=[{&(0x7f0000924000)="a8c61fe00f1d19f1c4eebf05201c82286502", 0x12}, {&(0x7f000086e000-0x2d)="2e8c93c2ee3683fe18e5d30ed94fcb44a930cbd9bb35c2d287f9fbeff1f21dc7fc17e7e1aaf7a41cf70a6d0a3a", 0x2d}, {&(0x7f00005da000)="a0a1d74b15081687336ba2dce8c40a56c0721b4f84d13eb2d645407bfa93eac6afbd1e732446de87427c25dff2560d5cd326af96e615c83d7d877f1951313d8c176dea0714da430eacce28875c45fc435a07e8c1afe869bcd7f1fd403c5e9f896584b15093dfaea9a2ccd7bba6aae9b0cdc3", 0x72}, {&(0x7f00002e7000)="f960d36efa01234a5221df6c09608a5b240e7f06ebafe8f357d8a8ee728bc562e5968253e641c4c0b222c8516757e6e9ea3beb8978646a3920df7fab7b779a329cba7daa878e885429415b04c39113ebc4ec62e0845e5361be", 0x59}, {&(0x7f00000d5000-0x46)="3e6f2c3e806a152f372f5670f5741a8320c4ba9d6d5c960deb0d60965b5481ed6087e5c1d99f19c5daea619034c7a816b414955410bd393c7f02f9f9ef4c1804c6a440494a2c", 0x46}, {&(0x7f0000fa2000)="0c1b48c8c74354d4f0f35afe035691d209de1ae767daff23e16bd17d7d615a5814869b15852502d7812af9db4f69a4f41bb7b9d6e109a1f61eb2b5fa23b1ceca7cd5c81dc650", 0x46}, {&(0x7f0000cc0000-0xff)="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", 0xff}, {&(0x7f0000bc0000-0x41)="e6cb59995b7927732aa09d93ae43a562688b26d6a14e257534dbb1273e0fd12dc20b7b92ff4d03f5ba72e02364de7b261f2db19bd9e8bef2ab0c6ea91177e0e317", 0x41}, {&(0x7f00009b6000)="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0x1000}], 0x9, 0x0, 0x0, 0x1}], 0x5, 0x4000000) 2018/01/21 02:25:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007f5000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000056b000-0x20)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00005aa000-0x8)={0x0, 0x0}) read(r4, &(0x7f000060d000-0x1000)=""/4096, 0x1000) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00003b1000-0x110)={0xfffffffffffffffb, {{0xa, 0x1, 0x3e97, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_buf(r3, 0x29, 0xcf, &(0x7f0000d26000)="905ed717f914973ce5ff0294be233900f575b5731d83df17bd411027add0326d29763667d72dc00ccdd4f090d75de04d9e693ba8df242a2bbcf98f277a65a3e69c62d6798e4d0b95edd59b2266e80fcecc1ba0bc35e0665bb2f6e3a538715d24bb618de9016a37657d4414f9554f74cad84f122e809c3fe23c928ff2b4e3d2dd54c266632cb888d860454f0f668093df95dcfe6b6c593e7a9afd33021abdcb9033d7f17d2805b7fa9c649ea59fa5a87df739d04c1e45aec55ac075112e2656e3540ebab59efb999b5a12ab29a18ffdee19dfe80aa2", 0xd5) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000724000)={0xd000, 0x1, 0x4, 0x0, 0x0}) 2018/01/21 02:25:23 executing program 7: r0 = getpid() setpriority(0x2, r0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000650000-0x60)={0x0, 0x3b, 0x0, @thr={&(0x7f0000a27000-0xb2)="", &(0x7f0000add000+0xb4b)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000978000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000899000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000666000)=0xc) ptrace$getenv(0x4201, r2, 0x4, &(0x7f0000de6000-0x8)=0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006d4000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00005bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000b6000)=0xb) timer_delete(0x0) 2018/01/21 02:25:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000199000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008d1000-0x1)='D', 0x1, 0xfffffffffffffffc) 2018/01/21 02:25:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000913000-0xa)='/dev/vcs#\x00', 0x17, 0x28000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00004e0000-0x8)={0x0, 0xa67}, &(0x7f0000ddc000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b5b000)={r2, @in6={{0xa, 0x1, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x101, 0x3, 0x5, 0x0, 0x5, 0xffff, 0x80000001, 0x1, 0x4, 0xe2, 0xfffffffffffff000, 0x80000000, 0x7fff, 0xe8]}, &(0x7f00003fd000)=0x108) r3 = epoll_create(0x8000005) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ced000-0x10)='/dev/sequencer2\x00', 0x80001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00006f3000)={0x0, 0x0}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000e4d000-0x70)={[{0x0, 0xb7b, 0x4, 0x4, 0xd03d, 0x3ff, 0x81, 0x9, 0x6, 0x0, 0x3, 0x6, 0x7fff}, {0x4, 0x1, 0x80000001, 0x0, 0x3, 0xfffffffffffffff8, 0x4, 0x8, 0x2, 0x8c5, 0xc6, 0x9, 0x84}, {0x9, 0x2, 0x6, 0xffffffffffffffc1, 0x8, 0x100000000, 0x7, 0x9, 0x10001, 0x8, 0x100000001, 0xc, 0x1}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d42000)={r0, 0x0, 0x1000, 0x1000, &(0x7f00003fa000)="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", &(0x7f0000ffc000)=""/4096, 0x6, 0x8}, 0x28) 2018/01/21 02:25:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000089b000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x1100006) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000fc3000-0x8)={0x0, 0xffffffffffffffff}) 2018/01/21 02:25:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) socketpair(0x14, 0x5, 0x10001, &(0x7f000004a000)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000a88000-0x68)={0x79, 0x0, [0x0, 0xfff, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:23 executing program 0: r0 = msgget(0x0, 0xa0) msgctl$MSG_INFO(r0, 0xc, &(0x7f000010f000-0xe)=""/14) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/21 02:25:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000384000-0xa)='/dev/cuse\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000077000-0x8d)=""/141) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000048d000)=@assoc_value={0x0, 0x3}, &(0x7f0000bd9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ed1000)={r1, 0x1000, "9c991805ae3a33ef3668aca8b7734ddfb9c01a853a598eb2d0903d82002c1a7c7871a9078b93fd8a087fca400134200bc0b2f96167852df24e5c35dd52d81acd2d0a7a75a771c0fc90985f47636bd4a661330733072bff1c33ce6459deb8a989c2cb8a1cc9c19e1ed3c14427b9fe80f0e52050d0af009ad50f97a48a21f48a2045f69056d0d5b8493139dd3965fbf369500ed84997507eabc8ee474385fc243cc5e474cb97ab56588d6ed374fe49595e8637758b9897fc7fec175f60ce4eb80a3aa5255b63e1d7463cc1e8c3e425721816ae1d58d38e496881edecd10366a2d38771122fbf13637bef1b676a42bc1da6abdb284cdc64608561decfa513f9f81ff336abed7d79f0516d764f0945a85ed0d8c048fe3c01625650c4619b797b69105602d565baf9ddf4f76deeeefa97bfe8cd95ae8e3254ddb1efa2400bc59c7682884fdf5501b448c838cab3adf9fee9db9e509ef7cbf119d07fb1ee443dfc2447cd6cf3b90bcf9df1986e8c441884d48ed79a73a2dd4e17db069620eab814e67879ae5211f4a01590af96b510ea25c4dccf1c3b29e45dcc28801b49879ef50827e6f7b34d8d92138776206fbabc95e862f0600f866d8359df6848e79d825392884d1f7fe94073fd367865fe07064b011659576ac47974cc0e4df97aa7160bc92f03f47374283206245135ac2b8aab1584908634c7eb5b7c2c03f4827ca510ec969cd4548afddc9b4331de9a96d43616d645651834fe3582f8383845fead24efefe0f258544d5a6300e98cc30f2c956371bcea6a797e978669580e4e8c7e69e8c1945d8a1a775f42ef0fc7321a1632cccfa7e9ef110a117f50a75f15a0ffe6188575b6554c31fee150382c5aa5b78adcde08e7f22d139a826d82d6f08c7132014c0081a1fe35dad9205ad1d7221ed91fa72b720fb997229264ece57408e805f2f1e64a91e29ba45a5cc0df63acf3729b6a5bed2abb798dae4655da794e73651eaa2e7b7dd8480ba12ca1ac6fa19c034378a99eef2feada480cce1def20fb906b460ce9ae3b9a32bdfd472b32e0a20975193edb3d0ac5a7dece1399783127aee8da680552cc7242b4099bd76881c6fe6f73ce115fed22f95c875b903e69e58c41517c6bc17b15d57cbeba21fb2a241f3c069dfe4b2be296c3e4edd65dc675cf69eae2cf192a8de2127685c07990499c10949dbca9677fd8e4a4cddf6c45140e51bf0653d76c8bfb63edc6f6685a485db6f145bdb4924e9355321599c8d320209b32e0dd4cac27f18f79db70c4ea24301bcee2ae10d352128bc8c39adc9cbf945ba7f60bc7116edfebcb2ea0926d06d1e0914285415cd4b474da0eae23a0a918ba68d64fa7358b167f47b4e21f92d247f4f544a11d5b2760e7a8c3c29728b6827bbd26fbb0e3d0ff6af8a3842dda46c06d3b6347139299665a3e1991b3d0d5ab315b10f229ca9dd82e55ef835434c70f11d93b788cbf4fcb211c528375ead55887bd924efb9f611f30d5ed5a9745b5e6a39aa8e7303bf0e2e3cab835c81235ed4e3ffa1172735ee9bb151a9901e7728a53fa7017960586090f166a083d1ea13633ac68f247a7441b1c16826875407b2ae597241e87d5a20df39c250bf5167e374d97e49e1102ecb1943ebed8a9f4698392581c4b57cb43ad5ae78829fd42540df2af2b6cc9883395029b8ff5b5f2cf8b640391e61cd123ee30922a434091541f57554797d2725bb505ad066854db2b85f6c250c87cbbd00d83021da56e90c5d394f476e6a05335008141799be4b601d529a72f36b54705636457dd178c16e038b25485f529ae37f3c31b1d7c3ea64271158d493aada2584c1f832f69d1c89ae5ba3f54b950d5cbf1f8c3c9c12511ed19d0305b817ee67aaa2cfef2dd7a93d6212daf845623ca6daee02bf5ea156b1bab068d1b371c381b3cb7cfaf92cb29965b65bcffc2e308473a13aaeed28a031d10a901bec8df69a1a0a377a6c1d15acdbd7b6103e6999dab1eccadbd21351a35bb3dea952fc9f498b09681141c9f1ec3d26d75273676e4ad5624dfa802b946df64a28f6cd5d44960183ad07afc3bca01214a6a566852a8cc86dbf689939d88ef0b119d13fc292006b0e71a47ce3b74fcc6b8d7a09d75a3ac5f875e73e18f93c1e0a276a387baf365c1c944dc5637a34b5d7d20b2f7472427f02e92f7708593e8c0caf4d9c752fd63acced1ca401de7bffddaecdcf07038b8d894d4654ffba40f8edaffe172147835b39abc8560e9db9469d6f72c0b654ee6e5a2cf8220b8c053435c90f697e9bc31c8ecfabca8baeb174d07177f4402b9104991a75203c79239a834a0358c8233d46957652e63bd5f5ba5cd3c50ba684088d17690d23e0786407058244833228a808ee984e386336b0784fa38fb08a328dd54c5b01b160311a917cdde8cbd3bfceebc6d8ee8e5215b7d13110a82b37d18647c2ebd38f03db6f4e7b86f88de3ef5b5c02200027eaa1cc03ca3f53b25fe16d19aefa6f2f0c3a5f78e1fd522f868b951064710887024e4a1b38fcee36c0fed89685d593a9249062faf610f06cfc96a13578359d53801d9b33f16128cab3aadb36859d4391e1b486db6c02bb558ac41453cdab279d4e0c178a48251e582c54a78b6f413576916ebb1be10062de2536bb14a3c80e70f3698f90697e286204521b0f4e30977fa4ffd5d2cda51522de75b0630cdc11124cb6178f3e8895a86614e25cd2d20275375ab792cd629bdcea0e2eab4cf686e4dd1dda76d1fdc7b6cfd8f3860bade6ff8f24f170d12166f1740be6495237443e7409a6c0ed3cda170c6833702675c6172e93e6b2615d0d3611c1eb907f4d57f0a4b0a747049bb56227ce913826ee0223898dfd7fe273824051997c6681c04c2920f87776504460b99dd161075e6f01242b704494342fba4b8b66f06c338d855755c4b28791ab877587796f1ef4d0cec73c0f1e5c4dc290eb6cc405e9b83a1a37592180f268d60c82bfc58a0cd9b4d940968a1a11b1a25d8a0762b0c41fbd16a8f0d61482fdec2fe74077a5ce0dc34f06ca21e59c4fa71aad81ea8cd7ec6ae4a94e20efb3819b642c365a0339a0433100dc9dbef52f3c9fb6efe9601bf89b280102f091450230235231c86c88d845289260e252004fe167365282e57245b76872ae4099c1f25915b72d15108f63d75780a7a7942a1af095924a49aed8e6795c01fd145e43962658b3ba2a5ef2f98c61386918b7bcc9592ee78acfc78fd07516655a4a064d2362341c72df7eb8c19371bc6a3b89e454391044795cbd27e04ced6339d34175a4ec4ae21d11aec348071c8922c5132e0e9a397b64d2d5714f0508b968f812e88b9184e0dcc9edb4e417691671a8aa62efbb05931e44e5fe8dd23bdb9ed095430e9fe92e78dff93699a3564b3963d11a93ee591c8df1bd1df39b16cf246555e6fd6871ce486d1112753ffcc66dc50c5bb63ce0fee04abdc0e4c7e08f1ce417f71a4d94bc0b9774df6d3e11c97fbe0c8255650e5888eced0040d6b61bfbf082bb8e68436b986d9233b2ed271d7274236777077be42cdd781d5b74e9a436cf26d2a2a098fba72c9681aae8ee935ca4b71ba6220332b1e8d5abf980614e46339f99ba810feec07e45d32db764a58a4bcae76e8a63b8286928c0f015c1f5b6010c67212e502cacbccce39da6640bf72095a2c2b2126cb3f8a22e009ff7c139da0c27b9c3fc5139f61afc5f412892376677f56c1de1e67a59306f7530308a1ee92efab7507493647f5c445d8ef6575bd364d972c8eb6485793c3cc41f0abc0febeb72b62b53e095fd10a1feb26242de32b1a3b98e53de824e46d94c8f7755f7eeb76521c2bfa0c46a478775be18771926f5d9a977c79c2ecc5b849c83d702af8440fa6e755c5ed02eaaead39fdd804de18cc2529905c54625357e9e9796654e6237a4f2db23a24e201728609c85b631f5b4460f425778d517488f1cd2e9f183fdf9b94bc97434fb2e61ade12212d2209843df8b11c75261a5e09b9a963a02e6241dbd30843180cd38e88ca857a6799d4a3b1767b6b09a665b85a35cf9b8612045642bd91b65dc9702fbabaa71d860d9f186d570d8bb77210175eb7165b672dc4db39b67902a64b5f91201f2f6ecaab598cd7333c794edf021973c914ae2303a9d5919b5cdaaf876243c8443e0982d812319ea0cef96b8b36b6e5fa7076bdb4ae12b4d454e6f20a86ff33af0a5a5e8fea251a7203755cde5aa58d559b199a747be7a04699296407c17f2e537f2cf1066709ee4e8b791da508d4c9e75ea6ef1f5a3d87a2ad4675e326747babe9b6df43a4abdfdd1e3da13ecfbf0fbf0412b929a49fcde93a40e630049f6a5bd2e9c59bf90704f2e5a220d11e83eb284a73e1ed2a343c247de8d5fc003d99388b1b3bc87198b84b4bc786e6e455643f181fbed38b41cedb7f0a267c6fcdd309c4b9d0515d7510a5ddc5e27b56caef52c1bb01e94799b316670b77bf566e4a3a2d60b40ce97252225cb5852cddeba0227c4ec92abc20ffe9193e4419acd0534e30556e950c0302bdbd83a6ef128524d244ba1d1f79d4ac3bdf930d0bede67bda0cf99a341b2e6975b2724e989d8df786b312fb4c21d9d08f794daba4d41feb6545018e58abc87eccd54f72bc9b844c70432aecf0c41e345004c9837d7612f3b40e83d4d34b74782087ea2e99c8930844a25e155d2f1bfefb081849e7e348376ba08b834c9901396566b302d2f6bde832984313bedf09aeec47aa8f23bccc3025252378c005f65a65b5da3d384f582783b1f26f21ebebe8e6fe85eb69e757db6d077482dd2fd0a2c201f69778f0f7bfa03764d11030f80acd3c2115956171a90274efdd0b6d84916532dd32921e6028f39ece8f164dc4455b6675c159bb66b6269ce3e79ece6d967a5522e4aad2070623e9b66872ec4ec194731a4c171fcc3fccefcac8bc38e62bbac697051e234c9e923573265e1055e4e37758bead29beac27f57dbe55d9f90d0d08c72daebe47e800146805382d3d63dba784d7d40063c88a7ac602ff2163be034a7055ba335c0c632acb3883e6ff48cc077af4b599fb43139e00eeff834a8d017165f7a48d709ed2843a00fe333948d38ecbbac4522510675f8a497bc7ce573a66654f97f785b48fcb1542d2fd8d9907ab2abd64accb031039903614cccac807239fc4bb28f616e07fc19e277cfdb9dc03e7279c175b53928afdffcb1835ebef705df333184d99f37655dc083fa9a90f4d08d932d0b899b30fd99601ae05109022ec5ba6ae1fa5ce455ab773e09c4815857c9e5477a610cadcba08c5e8fcf39f595695a2e20f1f0187f1b40f56ebfc92c63e565c8c6d87cbf3e98010d062774198fd859b99cae02875bea87a76d8e3264c4de1d97e1195185582fd113c30fa205e4d74e95a25360d4597e67bd3cd9e9e97577b43a0ae37195dc4ff53b14f74fb3f551292439182f6269a4c10d954d9064f1d09cbc379d6e3d41393acc6b2051d22008756489f9554924b7a0d99fc1e5b04e9e2c6aaeb3ac2139fe88e4676ad20f2dac485f8b50fa56f4eee662fcac6d1206d87a7045f62b76b030d3729b6621f8f05ba1e59ff8eebd59ebcdfd5c7223299ff80afff4972bf16ee16e2ff9a0f5ee98b40298af73b4aa67efb82ec97ec0f160e5643fd8a8dad43c838e743825f490c1df48f4b3747482eaeca38bef2ca30c06febf7148b1194f065fc2194e8502f70f8d074bdb461269a8300cdd516beddb65a5640024ff07d0c5d5d76e70c52394931f7b3e084357ecfbdf5ea60fdc56e3aaa"}, &(0x7f000037e000)=0x1008) 2018/01/21 02:25:23 executing program 3: ioprio_set$pid(0x1, 0x0, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000073c000-0x38)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000576000)=[{&(0x7f00003fb000-0xf2)=""/242, 0xf2}, {&(0x7f0000b4f000-0x49)=""/73, 0x49}, {&(0x7f00001e1000)=""/179, 0xb3}, {&(0x7f000057f000)=""/16, 0x10}, {&(0x7f0000d41000-0x13)=""/19, 0x13}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/165, 0xa5}, {&(0x7f0000fda000-0xc9)=""/201, 0xc9}], 0x8, &(0x7f0000000000)=""/137, 0x89, 0x61fd}, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x119280, 0x0) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000026000-0x4)={0x0}, &(0x7f0000a62000)=0x4) clone(0x0, &(0x7f000022d000)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000ff6000-0xd8)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000002000-0x10)=@req={0x9f6, 0x9, 0x8, 0x113}, 0x10) 2018/01/21 02:25:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cb1000)='/proc/self/net/pfkey\x00', 0x10040, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000f5a000)={[0x1ff, 0x5, 0x80000000, 0x4, 0x2, 0x7, 0x81, 0x6, 0x80, 0x100000000, 0x551e, 0x5, 0xffff, 0x6, 0x7, 0x6], 0x4000, 0x28000}) r1 = syz_open_dev$audion(&(0x7f000080f000)='/dev/audio#\x00', 0xfff, 0x28a042) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000c73000-0x8)={0x1, 0x6}) seccomp(0x1, 0xfffffffffffffffd, &(0x7f0000522000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005cc000-0x16)='/selinux/checkreqprot\x00', 0x980c0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00007b6000)=0x8) prctl$void(0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f04000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c4000)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000371000)={r3, 0x95, "631c2f9ad34b00d1df870fa250da2ebafa3251f589907faf42ed75387eeb95b63908ac02b5181d8293c18e1ae140aab8390977b8479785824e727ff87f9c90b7b259a6d1f5e86369ae65af1467bbb456f6d5d1784344b49c68ceab16a8b4389075236092e754573a095d18367d05edfe576c158b8c7308ea58272b4d2d3329651e644500587389274cd005ad3ae64406e64724fed2"}, &(0x7f0000457000)=0x9d) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000099b000)={r4, 0x0, 0x10000000}, &(0x7f000070b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f83000)={r5, 0x1, 0x1, 0xfffffffffffffff8, 0x56f, 0xa1, 0x6, 0x156e, {r6, @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]}, 0x0, 0x401, 0x8, 0x7, 0x3}}, &(0x7f000044b000)=0xb8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00001a4000-0x5c)={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7c}, {0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5af}, 0x6, [0x8, 0x1f, 0x0, 0x4, 0x7fffffff, 0x4, 0x5, 0xdfd]}, 0x5c) [ 49.966413] kauditd_printk_skb: 55 callbacks suppressed [ 49.966421] audit: type=1400 audit(1516501523.162:251): avc: denied { write } for pid=7639 comm="syz-executor7" name="net" dev="proc" ino=19730 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/21 02:25:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') syz_open_dev$dmmidi(&(0x7f0000fdb000-0xd)='/dev/dmmidi#\x00', 0x1000, 0x101) r2 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f7e000-0x90)=[{&(0x7f0000b95000-0x71)=""/113, 0x71}], 0x1) clone(0x0, &(0x7f0000b24000-0xb2)="", &(0x7f000025c000-0x4)=0x0, &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000e03000-0x98)="") preadv(r2, &(0x7f0000b6e000)=[{&(0x7f00008f0000-0xc2)=""/194, 0x0}, {&(0x7f000071e000)=""/125, 0x0}, {&(0x7f0000aa5000)=""/8, 0x0}, {&(0x7f00009b5000)=""/242, 0x0}, {&(0x7f000021f000-0x1000)=""/4096, 0x0}, {&(0x7f0000fc8000-0x1b)=""/27, 0x0}, {&(0x7f0000869000-0x7f)=""/127, 0x0}, {&(0x7f000073b000)=""/128, 0x0}, {&(0x7f0000edc000-0x8d)=""/141, 0x0}], 0x1000000000000208, 0x0) gettid() read$eventfd(r1, &(0x7f0000000000)=0x0, 0x8) 2018/01/21 02:25:23 executing program 5: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mount(&(0x7f0000e98000-0xa)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)="") r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fa2000-0xc)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000afc000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00006b1000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000fa2000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000-0x2)=0x10) 2018/01/21 02:25:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000cea000-0x8)={r1, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000-0x28)=[{0x4, 0x7}, {0x7, 0x6}, {0xb, 0x9}, {0x8, 0x1f}, {0x3, 0xc02}], 0x5) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffffffe) r2 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x5, 0x8600) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000003000)=""/144, 0x90, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000005000)=0x2, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000006000)=0x0, 0x4) fchmod(r0, 0x15c) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80}, 0x0, 0xfffffffffffffffd, 0x0, 0xe2c, 0x2, 0x80, 0x80, 0x16, r3, r4}, {0x5, 0x100, 0x7, 0x6, 0x1f, 0xfffffffffffffffc, 0x40, 0x2}, {0x9, 0x8, 0xfffffffffffffffd, 0x100000001}, 0x6, 0x3, 0x0, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x2b}, 0xa, @in=@rand_addr=0x3, 0x3, 0x1, 0x0, 0x0, 0x28d, 0x7, 0x3bd27043}}, 0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000008000)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000007000)=r5, 0x4) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r6, &(0x7f0000005000)={'system_u:object_r:dhcp_state_t:s0', 0x20, 'unconfined', 0x20, 0x35, 0x39, 0x0}, 0x30) 2018/01/21 02:25:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x9e6c) 2018/01/21 02:25:23 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fe9000)='sched\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bdd000-0x8)={0x0, 0x1ff}, &(0x7f0000523000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xffffffffffffff8c, ""}, &(0x7f000015d000-0x4)=0xfffffffffffffe0f) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000abc000-0x8)={r2, 0xf7}, &(0x7f00007e9000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000e4e000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000329000)=[0x0, 0x0]) 2018/01/21 02:25:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x1, 0x200) semop(r0, &(0x7f0000672000)=[{0x3, 0x4, 0x800}], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r2, 0x4008ae6a, &(0x7f00009a7000-0x8)={0x0, 0x7ff}) 2018/01/21 02:25:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x159140, 0x20) getpeername$netlink(r0, &(0x7f0000a0c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a7b000-0x3)=0xc) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000aeb000)='./file0\x00', 0x2) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/21 02:25:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005ab000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044e000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009d3000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x3, 0xffff, 0x3, 0x7, 0xa, 0x80, 0x0, 0x3c, 0x0, r1}, {0x100, 0x45d, 0x7, 0x0, 0x51e, 0x6, 0xc407, 0x800}, {0x80000001, 0x6, 0xb7, 0x820}, 0x4, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3, 0x1, 0xce, 0x0, 0x9, 0x0}}, 0xe8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r2, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) [ 50.018276] audit: type=1400 audit(1516501523.176:252): avc: denied { add_name } for pid=7639 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 50.044457] audit: type=1400 audit(1516501523.176:253): avc: denied { create } for pid=7639 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/21 02:25:23 executing program 3: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000130000)='/dev/vcs#\x00', 0x1, 0x800) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000193000)="78dd481419db982d9eb67c608a6c8890aec2987b3e77994bf009d69182a0e59d9fc075ace35a400e3f5fc1267b49c291bdda31cf0694fe68dde7c843e1f3708bd21e8cd17fbdb198459d86dc2ccd07f02975f30cdb1e6938f66dc385d66e27df85d2bfc1dfb0c2b4c09188", 0x6b) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x8008090, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:25:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000c00000/0x2000)=nil) shmat(r0, &(0x7f00008de000/0x3000)=nil, 0x4000) connect$packet(0xffffffffffffffff, &(0x7f00008e0000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random='wp0-"/', [0x0, 0x0]}, 0x14) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2018/01/21 02:25:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000069c000-0x9)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000ee0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = getpgid(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000fb1000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f000062f000)={r1, r1, 0x100000001}) poll(&(0x7f0000a59000)=[{r3, 0x0, 0x0}], 0x1, 0x9bda) dup2(r1, r2) 2018/01/21 02:25:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000002e000-0xc)='cifs.spnego\x00', &(0x7f0000472000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dc4000)='!\x00', 0xfffffffffffffffa) r1 = request_key(&(0x7f0000ef4000-0xa)='encrypted\x00', &(0x7f0000204000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef5000)='{vmnet0\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r0, 0x1, 0x2, r1) syz_emit_ethernet(0x3a, &(0x7f0000150000-0xa2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="5da2eee4ba99", [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@lsrr={0x83, 0x3, 0x80, []}, @generic={0x0, 0x2, ""}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/21 02:25:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000019000-0x1f)="1f0000004a0007000017220a000008ff0a3f80311100000004000a03441951", 0xffffffa6) 2018/01/21 02:25:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000df1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80000) sendfile(r0, r1, &(0x7f0000be2000-0x8)=0x0, 0x1) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000853000-0x10)='/selinux/member\x00', 0x2, 0x0) fallocate(r2, 0x1, 0x7, 0x8) 2018/01/21 02:25:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x81, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000001000-0x18)={0x0, 0x200, 0x5, &(0x7f00004e8000)=0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x10401) 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) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)=0x0) r3 = perf_event_open(&(0x7f0000001000)={0x7, 0x78, 0x8, 0xa0, 0x0, 0x5, 0x0, 0x8e5d, 0x0, 0x5, 0x6, 0x8, 0xf, 0x8, 0x80bc, 0x7, 0xc5e4, 0x5, 0xfff, 0x82b, 0x0, 0x7, 0x0, 0x9, 0x3, 0x24c, 0xa42, 0x0, 0x8, 0x30000000, 0x80000001, 0x2c, 0x7fff, 0x4, 0x7, 0x187e, 0x401, 0x40, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000001000)=0x0, 0x9}, 0x8d0, 0x40000000000000, 0x80, 0x7, 0x3f, 0x100, 0x7, 0x0}, r2, 0x2, r0, 0x6) finit_module(r3, &(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000003000-0x6)='logon\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="d5707070312d2f2b7070703100", 0xfffffffffffffff8) keyctl$setperm(0x5, r4, 0xffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000002000-0x8)=0x4, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000004000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x474bdbdd}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000005000-0xc)={r5, r6, 0x9}) semget$private(0x0, 0x7, 0x28) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0xdd)="10b989bf35def1823bac20ec0f2d8d9c6e5eb6d48a8a7e5678e0c1707a49ddb38e3f8f2b4a02f7736614f6d4939c9066f26f823e881dee2d7eec42e4c64baaf23cd5e6271b10b26bd42d11685d4e71b2b6fad18b2a47eeeede15e680d7605aaea4efa8654f421bd4482aa38a28cc3f08f70bc381b1408b77e2c4cefc5301169634c3536915d9fbc63f1d25efb46c310b39c72b63e7e2d0d47ea06b4fa6c08189dbef50f1588c967556efe01daf2d1567e30f7493e22ad99628f054cda00186f94c207e4df89c6bbbe50f67573b7ce8a08f9a7a50ff2a91158d6222fd68", 0xdd, r4) fdatasync(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000007000-0x8)='./file0\x00', 0x200) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000005000-0x4)=0x0) 2018/01/21 02:25:23 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = semget(0x3, 0x4, 0x700) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000aec000-0x8)={0x0, 0x0}) r2 = open(&(0x7f0000474000-0x8)='./file0\x00', 0x8880, 0x60) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f000006a000)={0x5, 0x7789, 0x1000}) fcntl$getown(r1, 0x9) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f0000aec000-0x1a)=""/26) 2018/01/21 02:25:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b42000)='/dev/input/mice\x00', 0x0, 0x111000) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000ad3000)={0x3, 0x7, 0x16, 0x0}, 0x10) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r1, &(0x7f0000007000-0x38)={&(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000d000)=[@mask_fadd={0x58, 0x114, 0x2, {{0x0, 0x0}, &(0x7f0000003000)=0x0, &(0x7f000000e000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) 2018/01/21 02:25:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xc00000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) fcntl$setstatus(r1, 0x4, 0x2400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000053c000)={0x10000004, 0x0}) close(r0) r3 = openat(0xffffffffffffffff, &(0x7f0000022000)='./file0\x00', 0x10000, 0x8) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000770000-0x4)={0x6, 0x0, 0xa000}, 0x4) 2018/01/21 02:25:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000084f000)='/dev/vcsa#\x00', 0x8, 0x40) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000406000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000965000)=0x8) perf_event_open(&(0x7f00005d6000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d34000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00001b2000-0x1)=0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000076b000)=0x10100000000000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000095d000-0x2)={r3, 0x0}, &(0x7f000095c000)=0x8) 2018/01/21 02:25:23 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() socket$inet_sctp(0x2, 0x1, 0x84) syz_emit_ethernet(0x2e, &(0x7f00008c1000-0x3a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x19f, 0x4, 0x0, 0x0, 0xfffffffffffffd2d, 0x0, 0x0, 0x0, 0x8d, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x3}, {[], 0x4}]}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = syz_open_dev$sndmidi(&(0x7f0000970000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x2040) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000081e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aec000-0x4)=0xb) 2018/01/21 02:25:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) listen(r0, 0x400) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005bb000)={0x0, 0x10, &(0x7f0000ca7000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d2a000-0x4)=0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d1d000)='/dev/audio\x00', 0x400200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00003bf000-0x108)={r1, @in6={{0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7fff, 0x8, 0x10001, 0x80000001, 0x5, 0x6, 0x5, 0xfffffffffffffffa, 0xfff, 0x8, 0x4, 0x5, 0x100000000, 0x3f]}, &(0x7f0000e9f000-0x4)=0x108) openat$selinux_member(0xffffffffffffff9c, &(0x7f00009bd000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/21 02:25:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000db8000)='/dev/hwrng\x00', 0x202800, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000152000)=[@in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x401}], 0x1c) sendmsg$nl_netfilter(r0, &(0x7f0000cde000)={&(0x7f000071e000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000d0e000)={&(0x7f00001ac000+0xc2b)={0x2a0, 0x11, 0x9, 0x202, 0x1, 0x1, {0x3, 0x0, 0x0}, [@nested={0x80, 0x23, [@typed={0xc, 0x49, @fd=r1}, @typed={0x1c, 0x2d, @str='wlan1(nodev.-,user\'\x00'}, @generic="d5c2a321827a8ce38ffcb693370a1df5c3b7c4c70428a674dca221a85b62b19285d93616e9e022356d00c336bcc0869214d93406a2df0acae7dcd37ed0dc626710738c84d7b664fc733eb4bf8f1c3984a123"]}, @typed={0x8, 0x84, @void=""}, @generic="44c627d7a45a9f4d1b2f8a97af3756ef3dc65edc186e971907e971556291c69b0862c334a63de63faf6c05a6be662a12ebb20e4941f1920ccd69d85cf516d12127dc71b354510eca2dcf79a7db7ad25f102ba7ab6308bd1613c244ffaf59fbe0968c14792ef7d570e07252fb981b42f58960cf4bb9452beff280a70726e92afec3c89ea3db83e042468ef92015e36f860fcf66e51fa52634a5c0098a6fa8983c618c6bbf076b528cea8ab27b42de9934a32360298250716277924a2b35", @typed={0x8, 0x7b, @void=""}, @nested={0xc, 0x33, [@generic="8b8d95b57a721f"]}, @generic="11326fe6fbf35dcfe05aee459b5e7d37115a46de438146fe759f3fdeee4532abee7055b49f70831648810df58064d785350f704079d5e608b4452d5f228f5183c27f34daa40db53786ead52af62de70cc4bcfcfb9a60207d4b00886f915aa80a", @typed={0xd0, 0x7d, @binary="077e539312508aacf493cbbb0d6ca2ed7341dac0e670626b5be552a1973dbfbaf79f1e8702ab5d3c11c0b8363e87e50707120f2834cb2a4411b27206c158cf376d30a2bb190202d11c5c9ef168d51474516b2de8dac1f05faa3b5007f9b4a2eacdbda0c6de7473817f076eeca759a57425c2b925806d93a00566b08dcafed1edfc90103dcbf513ef07c3e5373c8727b55f27a09eef12eda77184198c27177205124b643bb38981f361c88fb40409e2f989411b5d019eb98ce6296e4037da3680bc35a2a50afab017"}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x0}, 0x4080) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000702000-0x4)=0x1d, 0x4) r3 = syz_open_dev$sg(&(0x7f0000874000-0x9)='/dev/sg#\x00', 0xf673, 0x88000) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f000095a000-0x4)=0x9) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r4, 0x0, 0x2d, &(0x7f000024e000)="", 0x0) 2018/01/21 02:25:23 executing program 6: clone(0x0, &(0x7f0000abb000)="", &(0x7f00003b9000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000675000-0x1)="") prctl$void(0x3f) socket$netlink(0x10, 0x3, 0x3) getrlimit(0x0, &(0x7f0000fab000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e8c000-0x4)=0x0) getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x5c6f890e, &(0x7f0000001000-0x8)={0x0, 0x0}) set_tid_address(&(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000360000)=[@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8e}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000002000-0x8)={0x2, [0x5, 0x3]}, 0x8) r3 = syz_open_dev$admmidi(&(0x7f0000a9a000-0xe)='/dev/admmidi#\x00', 0x10000, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000002000)=0x8) 2018/01/21 02:25:23 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000283000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009a5000)=0x80, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x4, 0x5, 0x3, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009f8000)={r1, 0x1024a50c}, &(0x7f0000279000-0x4)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000001000-0xd)='net/fib_trie\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000)=""/106, &(0x7f0000001000-0x4)=0x6a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000001000)={r2, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000002000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x4, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x21}, @ldst={0x2, 0x3, 0x6, 0x7, 0x9, 0x1c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)='GPL\x00', 0x2c80000000000000, 0xd8, &(0x7f0000001000-0xd8)=""/216, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) close(r4) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004000-0x10)={r0, 0x50, &(0x7f0000003000+0x8f1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'btrfs.', '/dev/snd/midiC#D#\x00'}, &(0x7f0000004000-0x97)=""/151, 0x97) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000003000-0x8)={0x2, r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000006000-0x10)={0x7f, 0xfffffffeffffffff}) fcntl$addseals(r0, 0x409, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000006000)={0x0, 0x0}) getpeername$ax25(r4, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000008000-0xb0)={{0x1, 0x5}, 'port1\x00', 0x1, 0x0, 0x7f, 0xffffffffffff0fa9, 0x81, 0x5ce542, 0x5, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:23 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000001000-0x2e)=@access={'system_u:object_r:net_conf_t:s0', 0x20, 'unconfined', 0x20, 0x33, 0x37, 0x0}, 0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000)={0x0, 0x7, 0x100000000, 0x9b, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) semget(0x1, 0x7, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0x3}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x3}, 0x6) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000002000)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000)={r2, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000)={r1, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xe16, 0xb4cc, 0x1f, 0x6}, &(0x7f0000007000-0x4)=0xa0) r3 = getgid() setfsgid(r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000001000)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000009000-0x50)={{0x2, 0x4}, {0x1, 0x7}, 0x400000000, 0x4, 0x10001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000)={r2, 0x1, 0x8001, 0xc0}, 0x10) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000003000)={0xd4db, 0x2, 0x800, 0x7, &(0x7f000000a000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000b000)=0x0, &(0x7f000000b000)=0x4) 2018/01/21 02:25:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000543000)="24f448824e472308a13c6c7da60f07898544f5bb3625bf4f9a1fb58ed25999d2493df6c8117535af5d363d099a4fc3a20c8c60852fd7724ec0b634e4fd88bc8b5ac9bd6f3d9a0d6f17b492a58f2803e312b1901b077fea1cce58a2266db670d8e99871b85c7c20033f167eab4f30f9d59742d81c2bc3cd1e1ed9a6861a9d83799b173b9e6fbf1f517b8564acdd0efcdc435544f033cda3fb7a83fc074c4f52084b1d66432e4a901890e1c9ce577246818ad745389e89a97aa397964233cebae2") mount(&(0x7f000001c000)='./file0\x00', &(0x7f00001af000-0x8)='./file0\x00', &(0x7f0000281000)='overlay\x00', 0x13006, &(0x7f0000f8f000)="") unlink(&(0x7f0000cbb000)='./file0\x00') ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000fca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/21 02:25:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xd00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000000)="fec138b045a82b4d02b04d9eb4c0004566f51c7e37520dadd0755246b7dc535bf46399cd25380fca25b98d3a2adf42cfb0f0003202e4eef9", 0x38) mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f00001e2000-0x20)=[{0x10, 0x29, 0x40000003e, ""}], 0x10, 0x0}, 0x0) 2018/01/21 02:25:23 executing program 7: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000062000-0x10)={r0, 0x28, &(0x7f0000062000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000f000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000005f000)={0x12, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r0) r5 = syz_open_dev$midi(&(0x7f000060d000)='/dev/midi#\x00', 0x0, 0x800) ioctl$KVM_ASSIGN_DEV_IRQ(r5, 0x4040ae70, &(0x7f00008c2000-0x10)={0x3, 0x3, 0x485c, 0x502}) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r4, r4}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000850000)={'md4-generic\x00'}, &(0x7f000078f000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83a", 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3000008, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000d9d000)={0x0, 0x0, []}) 2018/01/21 02:25:23 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000378000-0x20)={0x9, 0x1, 0x35, 0xde, 0x1, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/21 02:25:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x30000000000, 0x0, 0x0, 0x0, 0x0, 0x668, 0x7fffffff, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) syz_open_dev$sndseq(&(0x7f00001ac000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) 2018/01/21 02:25:23 executing program 6: move_pages(0x0, 0x0, &(0x7f000031b000)=[], 0x0, &(0x7f0000001000-0x4)=[], 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x86f, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b59000-0x4)=0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00009aa000-0x4)=0x10, 0x80800) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x7, r2, 0x1, 0xa7c, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100000000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 02:25:23 executing program 2: mmap(&(0x7f00003a0000/0x800000)=nil, 0x800000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x8) syz_open_dev$evdev(&(0x7f00004a1000-0x12)='/dev/input/event#\x00', 0x9, 0xfffffffffffffffa) 2018/01/21 02:25:23 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ef1000)='/dev/dmmidi#\x00', 0x8, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ef1000)={0x0, 0x9782, 0x0, 0x5, 0x1, 0x0, 0x6, 0x5, {0x0, @in={{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]}, 0x20, 0xffff, 0x1000, 0x7, 0xcdca}}, &(0x7f0000ef2000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004fb000)={r1, 0xc7, "5e304d9d496a50efdf7f0eeac9c3a87aa4d33719780f276b92972008f78107d9d2df464602f2822333a6c8f95b24d6e7db8e848b9e0c8135555f1591d4f9b3d40339008c7697ccd2547b25acad226bb2dad6123cf37f5f4bbed68e4b9b701083bd4211be898cf338053932f8957d726600be8885bb7dad197565d287985527f542ef36131e067995268718666744a0dd7cec81c30025e4cfa598b89f8f12faf9c542eec490101fd6ab64aeb4637071727eac3be77eecb3ed131030b40d0f533b53584d5078f089"}, &(0x7f0000da6000-0x4)=0xcf) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000793000-0x24)="240000005200350114f9f400000006000a000712082e1f00fef1ffff630000000000b430", 0x24) recvfrom$inet(r2, &(0x7f000013f000)=""/4096, 0x1000, 0x0, &(0x7f0000793000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:25:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) write$selinux_validatetrans(r0, &(0x7f0000014000-0x50)={'system_u:object_r:wtmp_t:s0', 0x20, 'system_u:object_r:auditd_etc_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x50) 2018/01/21 02:25:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000566000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000b10000)=""/4096, &(0x7f0000c98000)=0x1000) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000152000-0x4)=0xffffffffffffffff, 0x4) 2018/01/21 02:25:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000098e000-0x1000)="", &(0x7f000003a000-0xaa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c6f000-0xc)={0x0, 0xffffffffffffff9c, 0x1}) timerfd_gettime(r0, &(0x7f0000199000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 02:25:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004a3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000a8b000)={0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_adjtime(0x0, &(0x7f00008e8000)={0xfc95, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6bc878e9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:25:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000169000)={0x0, 0x0, &(0x7f000062c000-0x90)=[{&(0x7f0000dac000-0x1b)='4', 0x1}], 0x1, &(0x7f00008a6000-0x78)=[], 0x0, 0x0}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ea5000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000ed9000-0x4)=0x1e, 0x800) ioctl(r0, 0x10001, &(0x7f0000ce7000-0x5c)="75b951f5d51cf3866498a25c7d7e39e8fa16506bf8f3ec96c3f40393bfc469ba5d0d8ac8638d0181a7799432033828b286cf61a3f7a1a471f61a062dc0ea3d3b1ae984d30bee77261db776dad160ee069500cc40c237ed7a24e72299") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006a2000)='/dev/sequencer\x00', 0x420000, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00003a9000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) r2 = syz_open_dev$sg(&(0x7f00008f8000-0x9)='/dev/sg#\x00', 0x8, 0x40) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000cf2000)=@assoc_value={0x0, 0x0}, &(0x7f0000640000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000df8000)={r3, 0x3a7, 0x80000000, 0x2, 0x7f, 0x0}, &(0x7f000033c000-0x4)=0x14) sendmsg$alg(r2, &(0x7f000018a000)={0x0, 0x0, &(0x7f000008c000-0x10)=[{&(0x7f0000cc7000-0x84)="59078518f89c0a8648d60e1ebb140e9e949a62d90eef7c9f023679b3b93c68ac5bab525c2376d48642bfd28b65e79cb9f0b9408aa2593964bf025aec8f43ead8c75a3ff206c7e09723ee1ef2e83d2fab75dc9d89c73390ffb5fba5d58341582f5756d9c49622104fba0c6c2d54a228e0a811dd38f81388ee903390b47af40d1c95ad97b7", 0x84}], 0x1, &(0x7f00003a1000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xa2ca}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x4}, 0x80) 2018/01/21 02:25:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000226000)={0x1000, 0x110000, 0x0}) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/21 02:25:23 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ppp\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000-0x20)={0x4, 0x0, 0x10000, 0x3ff}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000004000-0x20)={0x5, r3, 0x0, 0x1f}) close(r0) 2018/01/21 02:25:23 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000257000)='/dev/vga_arbiter\x00', 0x200800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1c7, 0x101, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x1}, &(0x7f00006af000-0x4)=0x8) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/21 02:25:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000000)=0x5) mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) 2018/01/21 02:25:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f000048b000)={0x0, 0x0, 0xffffffff, 0x200, 0x5a3000000000, 0x4, 0x3ff, 0xffffffffffff7fff, 0x3, 0x1}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fbc000-0x14)=@ethtool_sset_info={0x37, 0x0, 0xff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:23 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000152000)='/proc/self/net/pfkey\x00', 0x40040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f000017b000/0x3000)=nil, 0x3000) r1 = shmget$private(0x0, 0x4000, 0x20, &(0x7f000004b000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000dc8000-0xb)='/dev/midi#\x00', 0x6, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000005000)=""/185) 2018/01/21 02:25:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c32000-0x8)={0x0, 0x0}, &(0x7f0000025000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b8b000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0]}, &(0x7f0000f1e000)=0x108) bind$alg(0xffffffffffffffff, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000540000)=0x1) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sync() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bd2000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000db2000-0x10)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x2020, 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000669000)={0x0, 0x0}) socket$kcm(0x29, 0xb, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00007eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000001000-0x18)={0x4, 0x5, 0x400}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x100000001, 0x4) 2018/01/21 02:25:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000623000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) getegid() bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000041e000)={0x1, [0x0]}, &(0x7f000088f000-0x4)=0x229) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x14, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/21 02:25:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 02:25:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) stat(&(0x7f0000b47000-0x8)='./file0\x00', &(0x7f00004d3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000be6000)={0x0, 0x0, 0x0}, &(0x7f0000ccf000)=0xc) syz_fuse_mount(&(0x7f0000dcf000)='./file0\x00', 0xa000, r2, r3, 0x100000001, 0x80000) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r4, 0x0, 0x0, 0x1ff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000480000)={0x0, 0xfffffffffffffffd, 0x8, [0x0, 0x7, 0x9, 0x8, 0x8001, 0x81, 0xfffffffffffffffe, 0x739]}, &(0x7f00000e0000-0x4)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000131000-0x8)={r5, 0x2c8}, &(0x7f0000c97000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d37000-0x4)=0x0, &(0x7f0000958000-0x4)=0xfffffffffffffed9) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e0b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) set_mempolicy(0x1, &(0x7f00000c7000-0x8)=0x6, 0x8) sendfile(r1, r4, &(0x7f0000bb9000)=0x0, 0x7fffffffffffffff) [ 50.600138] audit: type=1400 audit(1516501523.796:254): avc: denied { ipc_lock } for pid=7798 comm="syz-executor4" capability=14 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 [ 50.677668] FAULT_FLAG_ALLOW_RETRY missing 30 [ 50.683866] CPU: 1 PID: 7812 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #271 [ 50.691166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.700524] Call Trace: [ 50.703118] dump_stack+0x194/0x257 [ 50.706740] ? arch_local_irq_restore+0x53/0x53 [ 50.711396] ? tracing_generic_entry_update+0x15a/0x1d0 [ 50.716745] ? handle_userfault+0x12b7/0x24c0 [ 50.721233] handle_userfault+0x12fa/0x24c0 [ 50.725565] ? userfaultfd_ioctl+0x4520/0x4520 [ 50.730127] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.735308] ? perf_tp_event+0xae0/0xae0 [ 50.739355] ? perf_tp_event+0x7f4/0xae0 [ 50.743400] ? print_irqtrace_events+0x270/0x270 [ 50.748139] ? memset+0x31/0x40 [ 50.751410] ? perf_trace_lock+0x4d6/0x900 [ 50.755646] ? trace_event_raw_event_lock+0x340/0x340 [ 50.760818] ? __lock_acquire+0x664/0x3e00 [ 50.765037] ? check_noncircular+0x20/0x20 [ 50.769256] ? __lock_acquire+0x664/0x3e00 [ 50.773470] ? perf_trace_buf_update+0x66/0xb0 [ 50.778036] ? perf_tp_event+0x7f4/0xae0 [ 50.782090] ? perf_trace_run_bpf_submit+0x206/0x330 [ 50.787176] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 50.792278] ? find_held_lock+0x35/0x1d0 [ 50.796339] ? __handle_mm_fault+0x3296/0x3ce0 [ 50.800902] ? lock_downgrade+0x980/0x980 [ 50.805040] ? lock_release+0xa40/0xa40 [ 50.809014] ? do_raw_spin_trylock+0x190/0x190 [ 50.813613] __handle_mm_fault+0x32a3/0x3ce0 [ 50.818022] ? __pmd_alloc+0x4e0/0x4e0 [ 50.821895] ? perf_trace_run_bpf_submit+0x206/0x330 [ 50.826989] ? find_held_lock+0x35/0x1d0 [ 50.831055] ? handle_mm_fault+0x248/0x8d0 [ 50.835271] ? lock_downgrade+0x980/0x980 [ 50.839468] handle_mm_fault+0x334/0x8d0 [ 50.843508] ? down_read+0x96/0x150 [ 50.847119] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 50.851678] ? vmacache_find+0x5f/0x280 [ 50.855642] ? find_vma+0x30/0x150 [ 50.859173] __do_page_fault+0x5c9/0xc90 [ 50.863233] ? mm_fault_error+0x2c0/0x2c0 [ 50.867362] ? find_held_lock+0x35/0x1d0 [ 50.871423] do_page_fault+0xee/0x720 [ 50.875216] ? __do_page_fault+0xc90/0xc90 [ 50.879446] ? lock_release+0xa40/0xa40 [ 50.883418] ? do_raw_spin_trylock+0x190/0x190 [ 50.888015] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.892863] page_fault+0x2c/0x60 [ 50.896298] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 50.902076] RSP: 0018:ffff8801cbcbf928 EFLAGS: 00010246 [ 50.907419] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587fc1 [ 50.914667] RDX: 0000000000000183 RSI: ffffc900018af000 RDI: ffff8801cbcbfd28 [ 50.921924] RBP: ffff8801cbcbfa08 R08: ffff8801db327d00 R09: 1ffff10039797ee7 [ 50.929181] R10: ffff8801cbcbf550 R11: 0000000000000003 R12: 1ffff10039797f28 [ 50.936515] R13: ffff8801cbcbf9e0 R14: 0000000000000000 R15: ffff8801cbcbfd20 [ 50.943896] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 50.949082] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 50.954256] ? iov_iter_revert+0x9d0/0x9d0 [ 50.958484] ? mark_held_locks+0xaf/0x100 [ 50.962610] ? simple_xattr_get+0xeb/0x160 [ 50.966827] ? current_kernel_time64+0x122/0x2f0 [ 50.971570] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.976578] generic_perform_write+0x200/0x600 [ 50.981175] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 50.986433] ? generic_update_time+0x1b2/0x270 [ 50.991002] ? __mnt_drop_write_file+0xd/0x70 [ 50.995492] ? file_update_time+0xbf/0x470 [ 50.999714] ? current_time+0xc0/0xc0 [ 51.003510] ? down_write+0x87/0x120 [ 51.007214] __generic_file_write_iter+0x366/0x5b0 [ 51.012124] ? check_noncircular+0x20/0x20 [ 51.016353] generic_file_write_iter+0x399/0x790 [ 51.021103] ? __generic_file_write_iter+0x5b0/0x5b0 [ 51.026195] ? iov_iter_init+0xaf/0x1d0 [ 51.030159] __vfs_write+0x684/0x970 [ 51.033849] ? lock_acquire+0x1d5/0x580 [ 51.037809] ? kernel_read+0x120/0x120 [ 51.041726] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 51.046459] ? __sb_start_write+0x209/0x2a0 [ 51.050774] vfs_write+0x189/0x510 [ 51.054309] SyS_write+0xef/0x220 [ 51.057749] ? SyS_read+0x220/0x220 [ 51.061352] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 51.066353] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 51.071108] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 51.075842] RIP: 0033:0x452ee9 2018/01/21 02:25:24 executing program 1: memfd_create(&(0x7f0000bdb000)='\x00', 0x3) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 51.079013] RSP: 002b:00007fd83a1c6c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 51.086712] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 51.093960] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 [ 51.101209] RBP: 0000000000000069 R08: 0000000000000000 R09: 0000000000000000 [ 51.108456] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efa78 [ 51.115702] R13: 00000000ffffffff R14: 00007fd83a1c76d4 R15: 0000000000000000 2018/01/21 02:25:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000042f000)=0x8, 0x4) mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) 2018/01/21 02:25:24 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/enforce\x00', 0x40440, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000008000-0x10)={0x80000000, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000003000-0x33)={'system_u:object_r:dpkg_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x0}, 0x33) dup2(r1, r2) 2018/01/21 02:25:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000a47000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f49000)=0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000cea000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x5, [@broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0x0, @broadcast=0xffffffff, @loopback=0x7f000001]}, 0x24) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000051d000)={0x0, 0x0, 0x0}, &(0x7f0000824000-0x4)=0xc) r2 = socket(0x1000000010, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000307000-0x10)={0x2, &(0x7f0000c9e000)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000035b000-0x4)=0x0, &(0x7f0000b12000)=0x4) fcntl$setlease(r2, 0x400, 0x1) write(r2, &(0x7f0000ca6000-0x25)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) ioctl$fiemap(r1, 0xc020660b, &(0x7f00006b2000)={0x100, 0x1ff, 0x4, 0x1, 0x3, [{0x1ff, 0x44b9, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2e30, 0x101, 0x9, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x5b, 0x4303, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) 2018/01/21 02:25:24 executing program 7: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000024f000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000104000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001ca000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x37, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:24 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000064f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000094000-0xd)={0x3, {"65156a5db6f001"}, 0x40}, 0x10) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/21 02:25:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ba0000-0x38)={0x0, 0x0, &(0x7f0000f60000)=[], 0x0, &(0x7f0000186000)=""/192, 0xc0, 0x0}, 0x2) getpeername$ax25(r0, &(0x7f0000a52000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f52000-0x4)=0x10) 2018/01/21 02:25:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00004d2000-0xbf)="", 0x0, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000402000-0x4)=0x80, 0x4) 2018/01/21 02:25:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000700000)={0x3, 0xffffffffffffffff, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002e9000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffffc1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000598000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a84000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f19000-0x4)=0xe8) connect$inet6(r1, &(0x7f000014a000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001b3000)=0x6) 2018/01/21 02:25:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a4c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f0000320000/0x4000)=nil, 0x4000, 0x0, 0xa8012, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000527000)={{0x323, 0x7fffffff}, {0x6, 0x7}, 0xe7d6, 0x7, 0x991b, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 51.177400] audit: type=1400 audit(1516501524.374:255): avc: denied { create } for pid=7826 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 2018/01/21 02:25:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005ba000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000894000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000598000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x80180) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) socket$inet6(0xa, 0x5, 0xffffffffffff8001) syz_open_dev$dspn(&(0x7f0000576000)='/dev/dsp#\x00', 0x2298, 0xa080) signalfd4(0xffffffffffffffff, &(0x7f00007b8000)={0x0}, 0x8, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 02:25:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000006000-0x4)={0x4, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x404040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) time(&(0x7f0000cb4000-0x8)=0x0) r3 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000807000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000da4000-0x8)={r4, 0x2}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000d7f000)={0x8adf005a1d205ffc, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000014000-0x40)={0xec80000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/21 02:25:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001cc000)='/selinux/mls\x00', 0x0, 0x0) symlinkat(&(0x7f0000ce5000)='./file0\x00', r0, &(0x7f0000da1000)='./file0\x00') syz_open_procfs(0x0, &(0x7f0000d6a000-0x9)='net/unix\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005f1000)={0x0, 0x0, 0x0}, &(0x7f0000aff000)=0xc) syz_open_dev$loop(&(0x7f0000c50000-0xb)='/dev/loop#\x00', 0x100000, 0x80000000000003) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}, 0x0, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/21 02:25:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cdf000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8912, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x20000000) 2018/01/21 02:25:24 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007b7000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000aec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aec000)=0x14) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000035000)={0x12000, 0x1000, 0x0}) sendto$ipx(r0, &(0x7f000015e000-0x3d)="4a0884b425e352a2d8c2d1c4ad02b6f9436ebb735bc77eacb1abd87d0e1ce67e32c6fd9c0af4a126554f280c82b8bda1e8cef0462b2facd0e7e90aee41", 0x3d, 0x4, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000aec000)={0x0, 0x3, [0x628, 0x750, 0xf10]}) 2018/01/21 02:25:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000546000-0x8)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000833000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000caf000)=0x14) 2018/01/21 02:25:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000338000)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r2, &(0x7f0000b25000-0x8)=0x0, 0x8) r3 = memfd_create(&(0x7f000045e000-0x9)='/dev/kvm\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00002a5000-0x20)={0x3, 0x0, 0x10003, 0xf8c4}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000864000-0x10)={r4, 0x1}) 2018/01/21 02:25:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f000097b000-0x6c)=""/108) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e5c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000944000)={0x8001, 0xff, 0x1f, 0x9, 0x7, 0x7, 0x7fffffff, 0x800, 0x0, 0x7}) mmap(&(0x7f0000bf2000/0x10000)=nil, 0x10000, 0x0, 0x11, r0, 0x0) 2018/01/21 02:25:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d15000-0x108)={0x0, @in6={{0xa, 0x0, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x6, 0x8bb, 0x7f, 0x1, 0x8, 0xffffffffffffff7f, 0xd08b, 0x7fff, 0x2, 0x8, 0x7, 0x1, 0x0, 0x400000]}, &(0x7f0000eb7000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xede}, 0x8) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000077a000-0x54)=""/84) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000aec000-0x8)=0x2f) 2018/01/21 02:25:24 executing program 3: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ef000-0x166)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "37c8de", 0x10, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) semctl$IPC_RMID(0x0, 0x0, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000f1000)={&(0x7f0000062000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00000f2000-0x90)=[{&(0x7f000004e000)=""/110, 0x6e}, {&(0x7f000009c000)=""/155, 0x9b}, {&(0x7f0000038000)=""/233, 0xe9}, {&(0x7f000000c000-0xbc)=""/188, 0xbc}, {&(0x7f00000f2000-0x7e)=""/126, 0xffffff12}, {&(0x7f00000f1000)=""/121, 0x79}, {&(0x7f000006b000)=""/77, 0x4d}, {&(0x7f00000f1000)=""/239, 0xef}, {&(0x7f00000ad000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f00000df000-0x8a)=""/138, 0x8a, 0x7ff}, 0x10161) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000f2000)={0x1, 0x0, [{0x2, 0xd3, &(0x7f00000f3000-0xd3)=""/211, 0x0}]}) 2018/01/21 02:25:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000038e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000fda000)=""/171) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00006da000-0x8)={0x0, 0x5}, &(0x7f0000f38000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ace000)={0x0, 0x0, 0x0, 0x7, r1}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000d03000)={0xa, 0x0, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}, 0x1c) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000dc0000-0x1)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000046000)=0x0) listen(r2, 0x3) r3 = accept4(r2, &(0x7f000065e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0x10, 0x0) mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000657000)={0x8, 0x0}, 0x6) socketpair$inet_sctp(0x2, 0x200000000004, 0x84, &(0x7f0000928000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000840000-0x8)={0x0, 0x9}, &(0x7f0000eec000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000aad000-0xab)={r6, 0x1, "c6"}, &(0x7f0000ee4000)=0x9) getsockname$inet6(0xffffffffffffffff, &(0x7f0000ee7000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000440000)=0x1c) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r7, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r3, &(0x7f0000983000-0x38)={&(0x7f0000691000-0x80)=@generic={0xa, "1353b412c98136837212fca96c8c37c4ee458b62fa138b7944d6c9a548149eaa05656af304ba94dd89e6059a6d49b15bf712ded702e0def9097a71114a81ce3814345e41a159c4ccc83c865ed4b82c1abe8a8dda25d9e68c48ac2fdbbf988ffcc0f1991f508f50b1f5eba61201d14207748b01b9658a609d46656c3f7d9d"}, 0x80, &(0x7f0000b27000-0x20)=[], 0x0, 0x0, 0x0, 0x80}, 0x10) 2018/01/21 02:25:24 executing program 6: time(&(0x7f00006b3000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000077000-0x8)=0x20000000, 0xffffffff) 2018/01/21 02:25:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001fe000-0xb)='/dev/loop#\x00', 0x40000000, 0x0) readv(r0, &(0x7f0000c99000)=[{&(0x7f0000f8f000)=""/177, 0xb1}, {&(0x7f0000c21000-0x1000)=""/4096, 0x1000}], 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b30000-0xa)='/dev/cuse\x00', 0x0, 0x0) pread64(r1, &(0x7f00007b1000)=""/0, 0x37c, 0x0) r2 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000059000)='./file0\x00', &(0x7f0000c7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bb8000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xffffffff, 0x3, 0x7ff, 0xa, 0x80, 0xa0, 0x3e, 0x0, r4}, {0x6, 0x80000000, 0x8, 0x6, 0xffffffffffff7f9b, 0x1, 0x40, 0x8}, {0x1, 0x200, 0x1, 0x8a2}, 0xb558, 0xc, 0x2, 0x1, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x3, 0x2, 0x1, 0xffff, 0x0, 0x9}}, 0xe8) r5 = dup3(r2, r3, 0x0) ioctl(r3, 0x400004000001276, &(0x7f00008a5000)="") socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom$ipx(r5, &(0x7f000086f000-0xa8)=""/168, 0xa8, 0x12000, &(0x7f0000eae000)={0x4, 0x7ff, 0x394, "9405454e07d9", 0x4, 0x0}, 0x10) [ 51.362538] audit: type=1326 audit(1516501524.559:256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7876 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 02:25:24 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000aeb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x800, 0x3, 0xffffffff80000001}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = gettid() prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000848000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aee000-0x4)=0x10, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aee000-0x18)={0x0, 0x0, 0x30, 0x2, 0x1}, &(0x7f0000aed000)=0x18) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000aee000-0x8c)={r2, @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]}}, 0x8c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r3, &(0x7f0000aed000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x3f) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000aed000)={0x0, 0x48, &(0x7f0000aee000-0x48)=[@in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000aed000)=0x10) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000aee000-0x18)={r4, 0x473, 0x32870987b7f81ccc, 0x4, 0x5}, &(0x7f0000aac000-0x4)=0x18) 2018/01/21 02:25:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006d0000-0xb)='/dev/hwrng\x00', 0x1, 0x0) perf_event_open(&(0x7f0000993000-0x78)={0x4, 0x78, 0x1000, 0x7, 0x7bc3, 0x72a, 0x0, 0x10000, 0x4, 0x2, 0x80000000, 0x800, 0x0, 0x10000, 0x7, 0xe37, 0x8, 0x6, 0xfffffffffffeffff, 0x6, 0x0, 0x215b395, 0xaddc, 0x8000, 0x2d3, 0x7, 0xfffffffffffffff7, 0x5, 0x7, 0x4be, 0x101, 0x0, 0x2, 0x7fff, 0x100000001, 0x2, 0xfffffffffffff000, 0x75, 0x0, 0x10000, 0x1, @perf_bp={&(0x7f0000237000-0x1)=0x0, 0x1}, 0x400, 0x7971d7c80, 0x6, 0x5, 0x1, 0x100, 0x5, 0x0}, r0, 0x5, r1, 0xb) unshare(0x8000000) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[], 0x0) 2018/01/21 02:25:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) syz_open_dev$sg(&(0x7f00004ad000)='/dev/sg#\x00', 0x4, 0x800) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) fchmodat(r0, &(0x7f0000a6a000-0x8)='./file0\x00', 0x8) 2018/01/21 02:25:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000307000-0x10)={0x2, &(0x7f00009fd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000ca6000-0x25)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000023f000-0xf)='/dev/sequencer\x00', 0x200002, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x3) [ 51.473326] audit: type=1326 audit(1516501524.590:257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7876 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=66 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 02:25:24 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8000, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000313000)={0x0, 0xa, "8854b896545ba5903f06"}, &(0x7f000016f000)=0x12) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000016e000)={r1, 0x9, 0x7f, 0x2, 0xc9c6, 0xb}, 0x14) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000aec000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0xc2, 0x8, 0x40, 0xaf, 0x7, 0x6, 0x15e, 0x9, 0xd20e, 0x1, 0x77c, 0x0, 0x5, 0x7133]}, &(0x7f000032c000)=0x108) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000aec000)={@common='erspan0\x00', @ifru_flags=0x1000}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aec000-0x6)={r2, 0x1}, 0x6) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000ec000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aec000-0x4)=0x8) [ 51.505382] audit: type=1326 audit(1516501524.591:258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7876 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 51.542998] audit: type=1326 audit(1516501524.591:259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7876 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 02:25:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x1, 0x8) semctl$GETPID(r0, 0x7, 0xb, &(0x7f0000fb0000)=""/8) unshare(0x400) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00007ff000-0xb)='/dev/audio\x00', 0x10200, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000751000-0x5c)={{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x80000001}, {0xa, 0x3, 0x350, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x80, [0x7, 0x5, 0x32c, 0x5, 0x4, 0x1, 0xfff, 0x6]}, 0x5c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00003d4000)={0x0, 0x0, 0x0, 0x0}) fsetxattr(r2, &(0x7f00001e0000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000999000-0x4)='\'++\x00', 0x4, 0x0) 2018/01/21 02:25:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000484000-0x10)={0x1ffffffffffffd77, &(0x7f0000000000)=[{0x5, 0x0, 0x2, 0x407ffc0003}]}) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x40004000, &(0x7f0000718000-0x2)="1c4d", &(0x7f0000d04000)=0x0, &(0x7f000053d000-0x4)=0x0, &(0x7f0000db1000)="be331f4d06c9fe0a3c0b29a3c027fb29c9fd0a29a072440e440b291b5976e3a2317d5f") tkill(r0, 0x1000000000016) 2018/01/21 02:25:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000015d000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x80000000}, 0xfffffffffffffda2) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$mice(&(0x7f00000af000-0x10)='/dev/input/mice\x00', 0x0, 0x10001) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000602000-0x4)=0x0, &(0x7f0000fb0000)=0x4) r3 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r3, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendmsg$key(r3, &(0x7f00009cb000-0x38)={0x0, 0x0, &(0x7f0000c83000)={&(0x7f0000ee2000-0x40)={0x2, 0xffffffffffffffff, 0xa500, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009c9000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000669000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f00008ee000)={r5, 0xa}) writev(r1, &(0x7f0000566000-0x90)=[{&(0x7f0000588000)="de", 0x1}], 0x1) writev(r1, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) 2018/01/21 02:25:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c33000-0x4)=0x0, &(0x7f0000eaa000-0x4)=0x4) sendto$inet6(r0, &(0x7f00003f6000-0xd)='\x00', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = open(&(0x7f0000c95000-0x8)='./file0\x00', 0x200002, 0xa1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d65000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1b000+0xf48)=0xe8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000030d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f000077a000+0xbb8)=0x2) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000d78000-0x2)={0x6, 0x8}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000df1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:24 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000012000)=0x0, 0x7, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000012000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000)='/dev/vcs\x00', 0x8001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000013000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000002000-0x74)=""/116, 0x74) 2018/01/21 02:25:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) readv(r1, &(0x7f0000462000-0x50)=[{&(0x7f0000933000-0x69)=""/105, 0x69}], 0x1) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/21 02:25:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f97000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001}}}}, &(0x7f0000973000-0x14)={0x0, 0x1, [0x42e]}) inotify_init() r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002f2000-0xa)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000683000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000216000)=0xe8) bind$can_raw(r0, &(0x7f00008b5000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/21 02:25:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000ce4000-0x5)='eth0\x00', 0x80003f, 0x0, &(0x7f0000aad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005b7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/21 02:25:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x7f}, 0x10) ppoll(&(0x7f0000a8f000-0x40)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000c7d000-0x10)={0x0, 0x989680}, &(0x7f00008c9000)={0x0}, 0x8) 2018/01/21 02:25:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0xfffffffffffffff8, 0x400) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000843000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffe, 'ghash-generic\x00'}, 0x58) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000c71000-0x88)={0xfffffffffffffffc, {{0xa, 0x0, 0x7e22, @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]}}, 0x88) openat$ion(0xffffffffffffff9c, &(0x7f000002b000-0x9)='/dev/ion\x00', 0x40002, 0x0) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000053000)={0xfffffffffffffffc, 0xc, 0x4, 0x3f, 0x0}, &(0x7f0000187000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001a0000-0x8)={r3, 0x7}, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000e65000-0x8)=0x0, 0x0) 2018/01/21 02:25:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000596000-0x8)=0x7f) writev(r0, &(0x7f0000cf9000-0x10)=[{&(0x7f000003f000-0x1)='Q', 0x1}], 0x10000000000000f9) openat$autofs(0xffffffffffffff9c, &(0x7f0000a17000)='/dev/autofs\x00', 0x82000, 0x0) mmap$binder(&(0x7f000029f000/0x2000)=nil, 0x2000, 0x100000b, 0x51, r0, 0x0) sendmsg$netrom(r0, &(0x7f0000554000)={&(0x7f00003eb000-0x10)=@ax25={0x3, {"daf0f8422f4d37"}, 0x3}, 0x10, &(0x7f00009b5000)=[{&(0x7f0000509000)="f075472e4a4167cf4019d2b397e9aa026344517a0f688c76b5c1a62339f1c8da64ab511654ee3bc3077ef524c146633ac288fe", 0x33}, {&(0x7f0000625000)="4d2c822ade5bf629914b2f233efc6901cdebedbdbc432af82e32e7bd4a2ae9d613c007b2e5e163c9f6c4895dcc35245046", 0x31}, {&(0x7f0000302000-0x7a)="5518fa247d894887be5b12a182ea0e9fdbd04ed48d4ed4690e148950206023731d53eeb38324c4b7606a7ada27b6f68dae9c121b00e5952310314872904c3e3242fbcf6a0676083f283e95fbaa0c282ababfd9e76726c1a0e9b3f23aa4246d4c732c1c4efe8ad1303dea06b8888537ce605eaf1b5d2581b0ee9d", 0x7a}, {&(0x7f00004e2000-0xad)="d1de491d4bfa3fc6ba388f937e2c56ce3e2e484592a83dc17e24faf9a1eaf40f3ec2092b7af67efa52306f655e4cf7a31732ebc015f6f1a59067b61a57644a5712284575ed6db676c4541aec264495265f91bc5d2e2ae26d263eec7b6475706d941495568c3f8c801742b9e696dfb8981adbb861cffe2268008418002ae9522bb8aae6c193c14509a5429bd0eb1982aec0e3f599c672384ca0b4f810fbd819d900da6128a838c7f6b7ec177c49", 0xad}, {&(0x7f0000c0c000)="33ee85a107320069353e013feda42cdf6df5b4e6b2c33ba922b734b97b9ee2edbb", 0x21}, {&(0x7f0000382000)="b32fab109613f43f8dbfb125046280ae1427a53aad90e56514734c93559f7ed489c6213e05b1159f6aa00b248cfdadbf2d35df8cf9f8a1beb35f04a8dd0908f5e35b036681f1d4b8f0825001b9fbca2ca063b8214d81a33e0bfc93d7c664c3685219658932b3901044ca8131a70ee36aaeec6f5093c3aaf4f48cc2c8003adbf4271e3933a2476f1657d3ebab65af411dadcba86153d5f4a18589dc84d681f44f575b8c992ec8639a7d1f0adbdf66afdeb546be2463db1a051c5538d8e8b081cdacc191f5ac5fe5e8826cf4aa85595d7dede07a3bda330f029125914be73430f785d7043a05ff3b70fc4a08f038af8bde46c0", 0xf2}], 0x6, 0x0, 0x0, 0x40094}, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00009b0000-0x8)=0x0) write$fuse(r0, &(0x7f0000905000-0x28)={0x28, 0x0, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0xfffffdbe) close(r0) 2018/01/21 02:25:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x800002, 0x407ffc0003}]}) r0 = syz_open_dev$vcsa(&(0x7f000039c000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) fchmodat(r0, &(0x7f00001ef000-0x8)='./file0\x00', 0x40) getpeername$llc(0xffffffffffffffff, &(0x7f00008c9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000090000)=0x10) clone(0x2840000, &(0x7f0000230000)="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", &(0x7f0000234000)=0x0, &(0x7f0000269000)=0x0, &(0x7f0000eba000)="0a848c080ecd59e71d5a16fb7ac07f504dbeefeb739e4a8d09") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000488000-0xcf)={0x0, 0xc7, "888c9aa753274f211627d222a088906e2302cb881dd526bab0835b09e2aa418bfdbc20d19699fb4160b84530449ec3402b2bd7082b4aa86edb1ba8c3e995e268451fabc07c6259d41044143aa20121739bf9fb01b662a451cb24ce329f23a1c36bde6d474afe2bbc399d0ecfec7b58b7d882dec9b07c7d9789745bfb24634805f3fffcc2a805f018ec3a7ffb4f3cd40b8e51ff55aaabbe51ad46de2675c7b4b9d4a6b267088caba8d24491aec8f98c443f814d96a66c1932e5d68084c5814daa2720b5b4872a9a"}, &(0x7f00002ff000-0x4)=0xcf) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000041d000-0x8)={r1, 0x5}, &(0x7f0000052000-0x4)=0x8) r2 = msgget$private(0x0, 0x44f) msgctl$IPC_RMID(r2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000183000)=""/4096, &(0x7f0000d48000-0x4)=0x1000) 2018/01/21 02:25:25 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000000)="b1fd4f77b35c0e9cb5b27d463a26b3d1882975b90927941d5da114740fa53824a597b1699bfba728cd6476fefe71993c984fc3f2154d733fa84bf6e9ca5d15a38815b7e6cc4c78e5c5e18ce7c9829135af5bcc5771a9acc249a912947ac7547a88187447d19f890ebec6d3ac") mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/21 02:25:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x4, 0x10, 0x7fffffff, 0x8, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000ffd000-0x4)=0x7) 2018/01/21 02:25:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000faa000)={0x0, r0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000fea000-0x4)=0x2, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c29000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffdfe}) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/21 02:25:25 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000006000)={0x0, 0x0, ""}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x0, 0x0}, 0xc) 2018/01/21 02:25:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000eb5000)=0x1, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a66000)='/dev/ppp\x00', 0x101502, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00004f3000)=""/106) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a51000-0x4)=0x0, 0x4) 2018/01/21 02:25:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bfb000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) syz_emit_ethernet(0x87, &(0x7f00004c7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="d0c79e357659", [{[], {0x8100, 0x401, 0x8, 0x2}}], {@llc={0x4, {@snap={0xab, 0xab, "ebd9", "5d52f4", 0xd, "4e6a40b531ad785224c45e2be489129b7bc7395173c168a88a1f0f89f5812508479cf493f4bb854e590efd26f00a301832de71b0bbf451eb90139221f8fe5b7969f8cbc651bf003379b926618273fb35f747987434a4e010c4a76b8b52d6b296e03ade508bd5ec99e24061bc"}}}}}, &(0x7f000061c000-0x18)={0x0, 0x4, [0x5b5, 0x9c3, 0xf41, 0x30f]}) 2018/01/21 02:25:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) mount(&(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f0000de9000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f00004ad000/0x3000)=nil, 0x3000) openat$sequencer(0xffffffffffffff9c, &(0x7f00002ac000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/21 02:25:40 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = syz_open_dev$admmidi(&(0x7f0000968000-0xe)='/dev/admmidi#\x00', 0x0, 0x1) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000aeb000)=0x0, &(0x7f0000829000)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00003cc000)=0x10001, 0x4) 2018/01/21 02:25:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0x0, 0x1, 0x256) ppoll(&(0x7f0000a29000)=[{r0, 0x0, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x40, 0x0}, {r0, 0x643, 0x0}, {r0, 0x2, 0x0}, {r0, 0x98, 0x0}, {r0, 0x2140, 0x0}, {r0, 0x0, 0x0}, {r0, 0x102, 0x0}], 0x9, &(0x7f00009f6000-0x10)={0x77359400, 0x0}, &(0x7f00008da000)={0xb8}, 0x8) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000230000)=""/164) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x4) semctl$IPC_RMID(r1, 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x7) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000c4c000)=0x0) ustat(0x10000, &(0x7f0000942000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000afa000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000e8d000-0x10)={0x1, &(0x7f00005c6000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000e9d000-0x4)=0x1) sendto$inet(r2, &(0x7f00004f8000)="", 0x0, 0x20000080, &(0x7f0000cea000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:25:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000013a000)=0x0) tkill(r0, 0x38) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000804000-0x4)=0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000418000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/21 02:25:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='hpfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000033000)='./file0/bus\x00', 0x10b281, 0x0) 2018/01/21 02:25:40 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00001bb000)=""/254, &(0x7f00001bb000)=0xfe) 2018/01/21 02:25:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) rt_sigprocmask(0x2, &(0x7f000096c000-0x8)={0x9}, &(0x7f0000ebe000)={0x0}, 0x8) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0xffffffffffffffb7, &(0x7f0000cb2000-0x8)=0x5) fcntl$addseals(r0, 0x409, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000eb0000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = shmget$private(0x0, 0x2000, 0x800, &(0x7f0000e0f000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) syz_open_dev$sndseq(&(0x7f0000498000)='/dev/snd/seq\x00', 0x0, 0x101100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) prctl$setendian(0x14, 0x1) 2018/01/21 02:25:40 executing program 3: mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x5, 0x800000000030, 0xffffffffffffffff, 0x4) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fee000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1b) 2018/01/21 02:25:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006c0000-0x4)=0x80000000, 0x1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00004e6000-0x8)=0x0) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/21 02:25:40 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000aec000-0xc)={0x2, r0, 0x2}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000441000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:25:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000eb4000-0x20)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r1, &(0x7f000029c000-0xa9)='Z', 0x1, 0x0, &(0x7f00007c4000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f77000-0x1a)={0x9, 0x5, 0x200, 0x3, 0x0, 0x8, 0x10000, 0x100, 0x0}, &(0x7f0000379000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000467000-0x3)={r3, 0x0, ""}, &(0x7f0000fb2000)=0x8) 2018/01/21 02:25:40 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xd) clone(0x0, &(0x7f0000a13000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4d000)="") 2018/01/21 02:25:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) signalfd(r1, &(0x7f000018f000-0x8)={0x80}, 0x8) r2 = shmget(0x2, 0x4000, 0x0, &(0x7f0000906000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/21 02:25:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b7000-0x8)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f00003b5000)='/dev/input/mice\x00', 0x0, 0x80000) bind$inet6(r2, &(0x7f0000b00000-0x1c)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000744000-0x11)='/selinux/enforce\x00', 0x501000, 0x0) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffa3}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0xffffffffffffff73, 0x0}, 0x121) finit_module(r1, &(0x7f0000e7e000)='mime_type', 0x1) r3 = socket$inet6_sctp(0xa, 0x400001, 0x84) dup2(r3, r1) 2018/01/21 02:25:40 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006ed000)={0xffffffffffffffff}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000aec000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000aec000-0x4)=0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000aed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000aeb000)='/dev/snd/pcmC#D#c\x00', 0x3, 0xa00) perf_event_open(&(0x7f0000aeb000)={0x0, 0x78, 0x6, 0x1ff, 0x1, 0x8, 0x0, 0x20, 0x8, 0x2, 0x3, 0x5, 0x1, 0x5, 0x5, 0x9, 0x101, 0x4, 0xe800000000000000, 0x1f, 0x9, 0x100000001, 0x10001, 0x3, 0x2, 0x8, 0x1, 0x372, 0xcc9, 0x5, 0x101, 0x9, 0xf02, 0x6, 0x627a9ae0, 0x7, 0x0, 0x601, 0x0, 0x100, 0x3, @perf_config_ext={0x475, 0x1}, 0x4, 0x5, 0x8000000000000000, 0x7, 0x1000, 0x9, 0x91, 0x0}, r1, 0x1171, r2, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000aed000)='/dev/cuse\x00', 0x40001, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) flock(r2, 0x0) 2018/01/21 02:25:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x200, 0x311000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000003000-0x1000)=""/4096, 0x1000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000002000-0x20)={0x1fe, 0x2, 0x0, 0x2000, &(0x7f0000afa000/0x2000)=nil}) ioctl$sock_ifreq(r0, 0x891c, &(0x7f0000fad000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='erspan0\x00'}) 2018/01/21 02:25:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msgsnd(0x0, &(0x7f0000978000-0x1008)={0x1, ""}, 0x8, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ecf000)='/dev/adsp#\x00', 0xa5a, 0x200000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000202000)={&(0x7f000098a000-0x8)='./file0\x00', r0}, 0xc) eventfd2(0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000cfe000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f00004f2000)={0x0, &(0x7f0000844000)=0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/21 02:25:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000ebf000)='keyring\x00', &(0x7f000005c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f000003d000-0x8)='big_key\x00', &(0x7f0000a31000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004c2000)='\x00', r1) bind$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$sock_int(r0, 0x1, 0x2, &(0x7f0000453000-0x4)=0x20, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 02:25:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b14000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000bae000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f000096a000-0x8)={r3, 0x10}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00006dd000)={{0x80, 0x100000001, 0x7, 0x9, 0xffff, 0x6}, 0x3}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000b4c000)={0x1, 0x0, [{0x40000071, 0x0, 0x0}]}) 2018/01/21 02:25:40 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f42000)='/dev/sequencer2\x00', 0x200c00, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000a77000-0xc)='/dev/amidi#\x00', 0xa0000000000000, 0x40000) prctl$void(0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) sendmsg$nl_generic(r0, &(0x7f00003e0000-0x38)={&(0x7f00006d9000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x210)={0x210, 0x31, 0x100, 0x5, 0x2, {0x1b, 0x0, 0x0}, [@generic="8c4e86db48c66232e6af7d4ff03c7c98a73d0050bdaf0b6be63b12540ade7bdf5593d4613d9c4c485005287203e416da5ed8a9f1c428106cd76623affbbd54edb03a18c8643064827d0c7a47ffe5cf6b537a1e9fa4d6dce9774a8493ab85b7d476bcb8a710212e4574dc8604d08924c29440d2ba875a54d425257d5eb687a1d9e5ff9c47ac8d0c6916fa65304b557b0702e2904526efdabe077ebf79788de88a1208bf8ddabec5a87fe843203d881788950b05edcb7f7c32f098f485984db725ba790327285d26011cbb", @typed={0xc, 0x3, @fd=r1}, @typed={0xc, 0x90, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}, @nested={0xfc, 0x5e, [@generic="dbc5efb0947da04eda38f285c6e4a08be21f56651765a3f045f1f23ef9496d4cbb84811fbd231b02ff1c7ddb0ec15948bb9486404cb46161aa73348f3b0d7eac502bd29a12994e4820f5cde849b742594980a5f69e17bd3f61a86d16aa5f31c3411b0e6f708b35e96f0b7048e00d147e839ac77cb9db89da54a7f7508139c7d0bc36c9e5b3cb4c01bf5f77fc2ff597c17f2970d588e18fce6d2582cc9b41235f1b040e528bd93acac62928f4c3eae53288d1add762b65f41fad23d5111d5d162e128c3caf6005bf579c8151f33634c8cad72c80e9ef4a11ea3f27a86facddf07268844b454183c1d71a92ea615a644e05aa89a42876b1bf5"]}, @generic="93cf9103e371499334c7e78db328d01f9c03928a0cecdcca9194e7d1"]}, 0x210}, 0x1, 0x0, 0x0, 0x40}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') 2018/01/21 02:25:40 executing program 2: pipe(&(0x7f000012c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000cb0000-0x4)=r1, 0x4) clock_gettime(0x7, &(0x7f00005fa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00008d1000-0x20)={"5dca2d87a6a0b0a31211b73a7e99c4f1", {0x4, 0x81, 0x80, "b338a0300cd0", 0x7, 0x0}}) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f0000000000)={0x0}, 0x8}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000758000-0x11)='/selinux/enforce\x00', 0x140, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000453000-0x50)={0x12, @tick=0x4, 0x0, {0x8, 0x2}, 0x4, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) finit_module(r2, &(0x7f000097c000-0xa)="7005900000", 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000033f000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000174000-0x4)=0xe8) timerfd_gettime(r3, &(0x7f000058a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000740000)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000bd3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000021c000)="", 0x0, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendmsg$nl_route(r1, &(0x7f0000b4c000-0x38)={&(0x7f00000bd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000036e000)={&(0x7f0000d74000-0x58)=@bridge_newneigh={0x1c, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendfile(r1, r2, &(0x7f0000d19000-0x8)=0x0, 0x3) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/21 02:25:40 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003e0000)='/dev/sg#\x00', 0x8000, 0x800) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f00007e4000-0x38)={&(0x7f0000aec000-0x48)=@full={{0x3, {"e8c52a6583dcac"}, 0x8}, [{"055a783f71b02e"}, {"e9e93f1f3cba32"}, {"8997517b995f41"}, {"23cd84d30a48dd"}, {"efa98f208e8c1d"}, {"0f077a67223d6d"}, {"42fa2baa4c9681"}, {"2aea4ebbd91a22"}]}, 0x48, &(0x7f00006b2000)=[{&(0x7f0000aec000-0x2f)="60f54ba051b6bf688e60a75f6f34b9c0f1e14f75d4f3c782c58e17d386840223b8d887e46138e882caaa003e2bf5b2", 0x2f}, {&(0x7f000011a000-0x46)="0e4da4fdc857626a6efd9962331eb0a013d394d80f3f5114b53bffd798721c199d2fa43bfa91ec614756a044b13006965f184206d07085e5087a942595cede5a7d4af303d582", 0x46}, {&(0x7f0000a39000-0xb6)="82d401e7452abe0f1d1340d47c20d893d68e1993b713e8d281a760d82a730e30fc7364ee357ed4eda1924f659e8112303d72a9c69958e039a7c77a6d500ca1304ed9407815071fc1f5921b8cc414792ffd0e09b5e46759e00cbbf20f815d38515f2cf3601ed7744209a480a7830629b63717cf26838fefcdf8e1b385bece117e19244c212d49293c32832f507fcb2bea041fa9d8f3a2aabfe968fdba0e7936fb4fbbde7a6e51d20bb5da7038cd35514d31de81b0540a", 0xb6}], 0x3, &(0x7f0000aec000-0x20)=[{0x20, 0x195, 0x3, "b66a99fd6254bdda35585a2f"}], 0x20, 0x40010}, 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) connect$bt_l2cap(r0, &(0x7f000005d000+0x8ac)={0x1f, 0xffffffffffffff7f, {0x1000, 0x3, 0xbd1c, 0x3ff, 0x2, 0x8001}, 0x70, 0x10001}, 0xe) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a52000-0x4)=0x2, &(0x7f00001a6000)=0x4) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/21 02:25:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000046a000)='./file0\x00', 0x0) r0 = open(&(0x7f00006df000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) sendmsg$can_raw(r0, &(0x7f00004a4000-0x38)={&(0x7f000058e000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009ed000)={&(0x7f0000731000-0x10)=@can={{0x4, 0x2, 0xe3, 0x4}, 0x0, 0x2, 0x0, 0x0, "3c6ce1947fbef31a"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40) r1 = openat(r0, &(0x7f0000fb6000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000c3c000)='./control\x00', r0, &(0x7f0000fbe000)='./control\x00', 0x4) 2018/01/21 02:25:40 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00007a3000)='/dev/vcsa#\x00', 0x4, 0x10200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000520000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x3, 0x2, 0x4, 0xff, 0x1}, &(0x7f00000bf000)=0x14) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000011000-0x103)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x9, ""}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={r2, 0x80000000}, 0x8) [ 67.577305] kauditd_printk_skb: 102 callbacks suppressed [ 67.577311] audit: type=1326 audit(1516501540.774:362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8050 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 67.621882] audit: type=1326 audit(1516501540.806:363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8050 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=69 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 67.658177] audit: type=1326 audit(1516501540.806:364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8050 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 67.683624] audit: type=1326 audit(1516501540.809:365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8050 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 02:25:40 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000aec000-0x8)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f00000af000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000030f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aed000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000aa8000-0xb0)={{0xea2c, 0x3ff}, 'port0\x00', 0x40, 0x0, 0xfffffffffffffffb, 0x0, 0x7, 0x3, 0x6, 0x0, 0x1, 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]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000aeb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc16, r1}) 2018/01/21 02:25:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a77000-0xd)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x20, &(0x7f0000c61000-0x8)=0x0) r2 = syz_open_dev$sg(&(0x7f00005cc000-0x9)='/dev/sg#\x00', 0x7, 0x200) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a21000+0xa96)=0x0, &(0x7f000055b000)=0x4) io_submit(r1, 0x1, &(0x7f000052a000-0x20)=[&(0x7f0000ab6000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000201000)="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", 0x401, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000cc5000-0x4)=0x7ff, 0x4) 2018/01/21 02:25:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008a0000-0x4)=0x0) getpid() r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000cff000)="fffb6517e0540000007e0097af") ioctl$TCSETAF(r1, 0x5408, &(0x7f00004ce000-0x14)={0x6, 0x5, 0x3, 0x990, 0x8, 0xffffffffffff084a, 0x7, 0xbb41, 0xfff, 0x3}) sendfile(r1, r1, &(0x7f00003e1000)=0x4, 0x3ff) r2 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000d43000-0x20)={0x0, 0x0, 0x2, 0x6, r2}) 2018/01/21 02:25:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00003fb000-0x8)=0x1) r0 = syz_open_dev$binder(&(0x7f00007aa000)='/dev/binder#\x00', 0x0, 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f0000f4b000)='/dev/cuse\x00', 0x8800, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x1c, 0x0, &(0x7f00001d8000-0xd0)=[@free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x0}, @register_looper={0x630b}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000949000)=""}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00009ef000)=0x7, 0x4) 2018/01/21 02:25:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(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, &(0x7f0000497000-0x18)=[{0x18, 0x400000000000029, 0xb, "a9e6"}], 0x18, 0x0}, 0x0) r1 = add_key$keyring(&(0x7f0000d21000-0x8)='keyring\x00', &(0x7f00009bd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r1) 2018/01/21 02:25:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x40000000000007, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d40000)={@common='sit0\x00', &(0x7f0000f05000-0x2c)=@ethtool_cmd={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:40 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6) r1 = shmget(0x3, 0x4000, 0x80, &(0x7f00003fc000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000001000-0x5c)=""/92) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000)=0x0, 0x4) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) 2018/01/21 02:25:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa6, &(0x7f000026c000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x98, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1d, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x1c, 0x0, [{0x0, 0x6, "0b53d4b0"}, {0x5, 0x10, "bed78c76f7915b64acf1695c3503"}]}, @timestamp={0x44, 0x34, 0x40000000000000, 0x3, 0x6, [{[@empty=0x0], 0xffffffffffff6882}, {[@multicast2=0xe0000002], 0x2f}, {[@rand_addr=0x7], 0x40}, {[@dev={0xac, 0x14, 0x0, 0x13}], 0x0}, {[], 0x401}, {[], 0x8}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x6}]}, @rr={0x7, 0xf, 0x9, [@loopback=0x7f000001, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xc}]}]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$mouse(&(0x7f00007da000)='/dev/input/mouse#\x00', 0x100, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000093f000-0x5)={0x100000001, 0x6, 0x549e, 0xaad3}, 0x5) r1 = socket$llc(0x1a, 0x3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) [ 67.708558] audit: type=1326 audit(1516501540.812:366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8050 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d1e1 code=0x7ffc0000 [ 67.738764] binder: 8081:8088 BC_FREE_BUFFER u0000000000000000 no match [ 67.738775] binder: 8081:8088 Acquire 1 refcount change on invalid ref 0 ret -22 [ 67.738779] binder: 8081:8088 ERROR: BC_REGISTER_LOOPER called without request 2018/01/21 02:25:40 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000019000)='/dev/autofs\x00', 0x202200, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000001e000-0x40)={0x1f, 0x5, 0x2, 0x0, &(0x7f000001d000)=""/0, 0xc6, &(0x7f0000001000-0xc6)=""/198, 0x5f, &(0x7f000001e000-0x5f)=""/95}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x4, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/21 02:25:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x0, 0x4) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009c6000/0x2000)=nil, 0x2000) 2018/01/21 02:25:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000031000-0xb)='cifs.idmap\x00', &(0x7f0000ed5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dd7000)='+{security\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$revoke(0x3, r0) 2018/01/21 02:25:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001000)="f2dccef36d89ad405dc05b8dbe46ebc0797d51ff93c6838cd89ccab8ad1f61c6f5587a38b15de73e516832de4093b340013e7874e1df39adf105816e30051c29e927bdcd34aea46aa49a07c964ee3c2e18d252de8cdf8b8c8ed09649006cfb5e54286ffe04bcb7fd6fa98da073efcb52da9e9c09c5c4818ed437c834fb88d171c52d4996293043685d579028a497de84fefbe21c44") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f00005f3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000aeb000)=0x10) 2018/01/21 02:25:40 executing program 7: prctl$setname(0xf, &(0x7f0000bc9000-0xa)='%vmnet0}:\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f0000933000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b26000-0x4)=0x0) setpriority(0x2, r1, 0x0) r2 = syz_open_dev$mouse(&(0x7f00002ee000-0x8)='/dev/input/mouse#\x00', 0x4, 0x400) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00002b7000-0x10)={0x120000000, 0xffffffffffffff83, 0xff, 0x101}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/21 02:25:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e76000)='/dev/loop#\x00', 0x0, 0x200000002001) r1 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000559000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000086e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, "3b017e673e03016335ef643c4c3f3ed46088105cccabdf8967c9c1489e9124aed3a8b5fe199b00a6b73adbb871fa8a35215864202fa677e229b401f6a0a549bb", "8d18213a50e5ff90aa5280634e2214f1dbda79af789ae12fc4f42adb050555eaf34a19eeccdbf5216ad450a743004a3fabeb363a11a4d042cb41478d0ec3f871", "074f4f642dd915d359893eeff84a406bba684381d41a9b036f70cddd36056909", [0x4, 0x1f]}) 2018/01/21 02:25:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00003cf000)={0x401, 0xff}) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f4f000)='/selinux/enforce\x00', 0x2000, 0x0) 2018/01/21 02:25:40 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000024000-0x8)={0x0, 0x4dd, 0x9}, &(0x7f0000024000)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000024000)={0x1, 0x204, 0x7, 0xffff, r2}, 0x10) 2018/01/21 02:25:40 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000013000-0x67)="271d4631c474d7803cd058a88c787d4e81004663c0a3c1c4a535514ab0c665e0f1baf20ed34af05d730e3a758965024afb81fcae8291f51c34efb7f824fcf0f0ff269e0bb2612a674539203d9e26dcaaf1929d1fe440ba859da234a7cd403e2c2e7087a3d63c50") r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000942000)={0x100000, 0x1000, 0x3ff, 0x7fffffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r2, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$int_in(r2, 0x5421, &(0x7f00008cb000-0x8)=0xfa75) 2018/01/21 02:25:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00005dc000)='/dev/snd/pcmC#D#p\x00', 0x0, 0xac7dfbbbfa8e964d) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000fcd000)={&(0x7f0000548000/0x3000)=nil, 0xa2a3, 0x3, 0x9, &(0x7f0000e07000/0x2000)=nil, 0x4}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000e67000-0x38)={0x1, 0x0, [{0xe7af, 0x1, 0x0, 0x0, @msi={0x8, 0xffffffffffffff1e, 0x8}}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = syz_open_dev$mouse(&(0x7f000008e000)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x3fff) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00005f5000)=0x9) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) [ 67.738783] binder: 8081:8088 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 67.766073] binder: 8081:8088 BC_FREE_BUFFER u0000000000000000 no match [ 67.766083] binder: 8081:8088 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/21 02:25:41 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000aec000-0xd)='/dev/usbmon#\x00', 0xffffffffffff40ee, 0x1) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000aed000-0x4)=0x0, &(0x7f0000aeb000)=0xffffffffffffff42) [ 67.766088] binder: 8081:8088 ERROR: BC_REGISTER_LOOPER called without request [ 67.766092] binder: 8081:8088 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 67.854317] audit: type=1326 audit(1516501540.813:367): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8050 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 67.879183] audit: type=1326 audit(1516501540.813:368): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8050 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 67.904247] audit: type=1326 audit(1516501540.814:369): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8050 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=321 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 67.929176] audit: type=1326 audit(1516501540.815:370): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8050 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 67.953671] audit: type=1326 audit(1516501540.815:371): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8050 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 02:25:41 executing program 2: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005d5000-0x10)='coredump_filter\x00') mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ac5000)=0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000ac6000-0x8)={0x399f1336, r1}, &(0x7f000018a000-0x18)={0xe1cb1ea, 0x4, 0x4, 0x3, 0x8, 0x6}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00008d5000)={0x0, r0}) readv(r0, &(0x7f0000ac4000)=[], 0x0) tee(r0, r0, 0x1, 0xa) 2018/01/21 02:25:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000283000-0x8)='./file0\x00', 0x10000, 0x1b) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000071f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000817000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000855000-0x1c)={r1, 0x14, "8ba936f344b80476942eaafe1e2cc6e167ce4e4c"}, &(0x7f00008ff000)=0x1c) syz_emit_ethernet(0x4e, &(0x7f0000e76000-0x19e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x18, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x1}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/21 02:25:41 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) exit_group(0x8) 2018/01/21 02:25:41 executing program 7: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002000-0x1c)={&(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[], 0x0, &(0x7f0000005000)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) syz_open_dev$evdev(&(0x7f000056c000-0x12)='/dev/input/event#\x00', 0x2, 0xbc000) 2018/01/21 02:25:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00005d6000-0x5)='comm\x00') exit(0x0) pread64(r1, &(0x7f00009da000)=""/129, 0x81, 0x100000000) 2018/01/21 02:25:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000786000-0x8)='./file0\x00', 0x130) write$tun(r0, &(0x7f00007f9000)=@pi={0x0, 0x6002, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [{[{0x9100, 0xfff, 0x9, 0x0}], {0x8100, 0x1, 0x6a21, 0x20}}], {@mpls_uc={0x8847, {[{0x401, 0x6, 0x8, 0xfffffffffffffff9}], @ipv6={0x6ed7, 0x6, "c89bea", 0x316, 0x3e, 0x47eb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, {[@dstopts={0x0, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @generic={0x100000000000, 0xd9, "468f7eb0c7efa4b4e8e6ac841d06a11d15f8a7e59944461baaad16afe453e28e66597016760819b699e0a86439cc0e8f4f8d344fb0767142fb0e93c8554cea211e04f32487bdaa32cc630c7f778a51a63648bc3f6bbab9833c13fca5b25630fca5f502cc5bb5fcd2a6d3b453fd9fbb7768f239adcd809f685d1cf504eacb94f351992eae1417d5e9a079105494d8f89d6280f69d0aea7ae08e04d60fdfa37d30db15ec54f86540f93534420cd3572444e9a989ecbf20ed641c9ced3fab50b070059738343dda0e8b44164a2662d36c40b91b29f991bad2e0ac"}]}, @routing={0x3b, 0xa, 0x2, 0x9, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x7f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x40, 0x44, "b069dbd713f8a14c6d1ef3c663d5629b49b30ffc9ae856c0b18c935e5d3b8ac95c1a8626afeda0a7be39c2e1a978564a31cf5867ecd141686a3d8168a54d7bf0a036473f"}]}, @dstopts={0x3c, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @calipso={0x7, 0x18, {0xffff, 0x4, 0x9, 0x9, [0x100000001, 0x7]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, @hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x6f, 0x2, 0xfd, 0x4, [0x2]}}]}], @gre={{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xc4, 0x3, [0x5, 0xff], "26fe835fcae5dbb614a0f8b83b6727bfe62249e5c301fc53f4c6534a9932f42042ada0766b0c1a9b4005abb0757c42ed0d009fcfbf4b5b47540ee92323e464816085e06cbb34edd4b8c3842d29bf249f18c038796301c9ff966856b5ea091b6649fad5dcbb682a3633600ef1ee3e83cd2120814b14706471aa44d43b337a9dcd6ed2cf112bd77bf5681c6f312d1b63cf2b917cc7c1189df18143797a37b88cf981165dfb0207567d2626879944a35aca052704438d208ea11e22b563e6ec126907ce9682"}, {0x80000001, 0x0, 0x6, 0x4, 0x0, 0x0, 0x800, [0x80], "eb1629b5d2a9"}, {0x51c, 0x0, 0xffffffffffffffe0, 0x9, 0x0, 0x0, 0x86dd, [0x2900000000000, 0x900b], "02f79416a379b1561f0b2d1838312d4b8443133196fda207fb1a108050f7f9dad6e5f46ed7a8de712b"}}}}}}}}}, 0x35c) r1 = perf_event_open(&(0x7f00008d3000)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ea9000)='/dev/rtc\x00', 0x400, 0x0) r3 = add_key(&(0x7f0000dbe000-0xb)='cifs.idmap\x00', &(0x7f0000924000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c67000)="8950f6f67b08a86b090fcc2cdc2152f054b0c3d87a7094a4aff96db73d105444adb37c17bd765b1f6424cf6d763b0be3818cf53e92822aae297535ce799217e8182adc14b7aa48c4babc939570e04362e320cacd263a8fde7fc21aa306c906cd5957721b8425abec477a325e9d500a8d23c070f00555e75e638440ce57", 0x7d, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f000066c000-0x2b)="e8770fd86b6d02731e86f5a3dca9e7ec9e587f248ef21311a830992e37633db1f4e1aee729745c56225e1c", 0x2b) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000290000)={0x0, 0x4}, &(0x7f000023b000-0x4)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000019a000-0x8)={r4, 0x7}, 0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000d61000)={0x3, 0x20000000000008, 0x7, 0x200000000ab2}) lseek(r1, 0x0, 0x0) r5 = creat(&(0x7f00001f9000-0x8)='./file0\x00', 0x0) fcntl$lock(r5, 0x6, &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:25:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000e8000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000985000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007ce000-0x4)=0xffffffffffffffbf) getresuid(&(0x7f0000a93000)=0x0, &(0x7f0000882000)=0x0, &(0x7f0000aa8000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009d1000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c61000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000eef000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dcb000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001b1000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad7000-0x4)=0xe8) r7 = getpid() sendmsg$netlink(r1, &(0x7f00003f8000)={&(0x7f0000531000-0xc)=@proc={0x10, 0x0, 0x2, 0x2400020}, 0xc, &(0x7f000015d000)=[{&(0x7f0000979000)={0x68, 0x1d, 0x4, 0x5, 0x3, "", [@generic="8ec9b4c7245370c14231725e394cad27da7be96bb6cac007ae499e51148f929b756a6d7c844fe38297f14afa6e31b66af2ecf6af64eb185ba464150db8244de42c9104d5179fa03bc9dd7c872c96b2299112a2ba8ab43c47"]}, 0x68}, {&(0x7f00004bd000-0xc0)={0xc0, 0x37, 0x100, 0x7, 0x0, "", [@nested={0xb0, 0x4a, [@typed={0xc, 0x46, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x10, 0x35, @u64=0x2}, @generic="bd37d63d04afe7b91071d8205047b55f5789302c4093a90ad0c11641b5d8bf3843b6d6edcf2ffb32e39a621b2757af1668b08552c80d919b7229e136ad3e29abb84d6b933a21fd6202f656efc0dd64762b97ba694d621c68f5174751fc82ecdf7e9a2b1c462b2b0b98ee44cae71db8e075973105c8afd0c71f32b2d0cd", @typed={0x10, 0x18, @u64=0x7f}]}]}, 0xc0}, {&(0x7f0000d88000)={0xac, 0x31, 0xf02, 0x1, 0x2, "", [@generic="46e8d1803672fd8462fb0ec652061a384fc9d20a847533bd7e5c28f5234dc2223c03eff44b2c0c36b1acafba9994d78b577cce2eb6b20da750a5319f2fabe86745511c704aa78bd44ca32a3492e206b93e0f9468bbd46a018ab634bd", @typed={0x8, 0x7b, @void=""}, @generic="353b11b83ce0f40879048dda7bdc07f98afc8ab32514ffc81cab51f14b763532452e6596119db84ccc4b5768", @typed={0xc, 0x4, @pid=r2}]}, 0xac}, {&(0x7f0000f26000-0x15c)={0x15c, 0x20, 0x20, 0x1, 0x3, "", [@typed={0x18, 0x7f, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0x14, 0x23, [@typed={0x10, 0xf, @u64=0x1}]}, @nested={0xfc, 0x8b, [@typed={0xc, 0x50, @uid=r3}, @typed={0xc, 0x65, @ipv4=@loopback=0x7f000001}, @generic="16ff781caa34b64f2f2300a1007f514066012161d3383d5811ef1e6b2795abfb6ee92bc9703497c20172b45e0338e6ec1ae9184398232e92f63327c9917aa65698fcbc0e5c4056f0bf65ffce98a7efbfde8bf3c0fac0aa81a02af1fd9bcc44c99cbbfb01cc314a097eb9737abd6df51969aee9710d0eb973ff966d08e3e6c4d8dac44074ec3f34e688e0e9e34224af31c979e9fd268b00d0435a30f907da5ce7d78c25c8c72e7258191a0e182db4e4be8960f07344fa0cf6e197700aaea754c3e7711717ad28974638a54bc28c9af7f039e09eba86cfd4732eb30e9882d827"]}, @typed={0xc, 0x30, @str='\x00'}, @typed={0xc, 0x11, @fd=r0}, @typed={0xc, 0x4, @ipv4=@loopback=0x7f000001}]}, 0x15c}, {&(0x7f000085a000-0x1464)={0x1464, 0x25, 0xa, 0x1, 0x2, "", [@nested={0xd4, 0x26, [@generic="4d6d11b277cdaf25e1d893d3899a0480da358f8a00a60a3cc1330eadee65e8299011272ca2aba54d141dd18850e319c9d7ec3e6a7cf3815ac5b9ebcd2b51d5b3df3f88b19677362d7e28dec920154a5eee81cc8baf462dd867fcb62d740d0f95f84c9538dd9f231bb5091831369cb4cb4d0929f6358a1c7713808ab2157bc649dded405de1a4d2918d8a87771880b7a4e165ba4746b45846f7f0854e5520d16995d9c702657d4dc0d713ef6b94fbbed4bc548c041c6808f99ecd797dd4b1599d38b03d052bf62203469871b04ea6606f"]}, @generic="212612138dc1f37539e88b1b4a3b59c67915e3e2432f2756d25bf831d14bde046fbd8bab20f1873b9b2b1fae4fc2649ca1f8f11ab44c14028f97e4ad2837d7d5682b732504ba11cd2551003254ac651e0eb18ff45ea81cd0894bbf0f974c96e3700a39794d950a24c0fabe9561a8edebb786262738a9f4dceb6f2c", @nested={0x10b4, 0xf, [@typed={0xc, 0x37, @uid=r4}, 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@generic="f9fb9788240f20068b492ee383a0233c1570a63e57fd5a6f0299c4f304333b1ce8d63a7ff2cba36780838bf76292ab5f3807ea05cc37ef8cb644a7d4a5667c309cd395752e2072194fff6c115b4e089a84844622a0d62259b02ed22fb88de219a2303b7e605a59324879918b2519ddbe3fcc0fe519c758fbdc379245af81574eee6760993021194a7745d0930ae28c04b8a1666ff5b81b88ee29cdef43f1"]}, 0x3fc}, {&(0x7f0000e7c000-0x114c)={0x114c, 0x1d, 0x2, 0x4, 0x3, "", [@generic="6f9d55e8a8aa9186075b6d608e4c9bd57d03305093b9ef8e13631cbe9d37da6d01d9c03ab46d0b267dcfa4cfde10d10bd1cfb3046a71f78243f6b8b0c03beb2e15610a2957ddc65124cae79b45b05e7c78774a6cdff61cf89035d8c8b3b316671073e1d9df2690ab0f7abfe7d6f2f789f835bb7ff8c1f70adeb7baea2c18f37d071a4a3bf520cdd114", @typed={0x10, 0xa, @u64=0x800}, @generic="35a4a1a9dff5abb821f40b81e616be3de4d280db647bc61e287fce8534e63557dfb071f8eb06a731dd39b57e25ae34712acf", @generic="d964f2d416ae51d148549db5b3e1ff2178b50107873e8875497e775c1e34da970bd9a3c563cf28d098ece8b0fdfeba1ff31b92920f9389e27e79cdbc479660e989d04059bbba55973da1bf22d5afb8930db87e1395bf2b0be88460e17f4e2706", @generic="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@nested={0x10, 0x1, [@typed={0xc, 0x12, @pid=r7}]}]}, 0x114c}], 0x7, &(0x7f0000d2d000)=[@rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffff9c]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x20000040}, 0x4000080) statx(r1, &(0x7f00002db000-0x8)='./file0\x00', 0x6800, 0x0, &(0x7f0000313000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/21 02:25:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) bind$alg(r0, &(0x7f0000e22000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cast6-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f00005a1000-0x104)="c547a187045932a3a99232aab059e504878ea27b0000000001000e67bc2d4c7e1576a228b7c879f348629fa165faa82067c79ff64a24d06248dcecf75d7486978418ec5f936b6b9a9a617b5aa173b8f651628d36d7b9cc892bb9b632977c99c978401b56e4ed3b7f5afe81886a6ad6ffff0ac6b5db440b2e60decfd769b14351686d70bff8625fe127df0db216559323", 0x90) recvmsg(r1, &(0x7f00006b6000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x2}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/sequencer\x00', 0x480000, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) 2018/01/21 02:25:41 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aec000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002e7000)={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]}, 0x4, 0x101, 0xf9, 0xffffffffffffff7f, 0x0}, &(0x7f0000aec000)=0xa0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000663000)={r1, 0x2c, &(0x7f0000aec000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3996}]}, &(0x7f00004d5000-0x4)=0x10) 2018/01/21 02:25:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000d9000)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f00001bd000-0x10)={&(0x7f0000339000+0x6ad)=""/196, 0xc4}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000876000)={0x1, &(0x7f0000716000-0x8)=[{0x8, 0x800, 0x8, 0xe4}]}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000cea000-0x5c1)="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", 0x5c1, 0x8000, &(0x7f0000ebd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) 2018/01/21 02:25:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x985, &(0x7f0000fe2000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f000009e000)=""/245, 0xf5, 0x10000, &(0x7f0000765000)={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00007c0000-0x30)={0x8, 0x1, 0xfffffffffffffff9, 0x0, 0x5, 0x3}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000c2c000)=""/16, &(0x7f00006cf000)=0x10) 2018/01/21 02:25:41 executing program 6: socket(0x40000000015, 0x5, 0x0) 2018/01/21 02:25:41 executing program 0: r0 = creat(&(0x7f0000b78000)='./file0\x00', 0x189) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000041d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bd5000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2, 0x9, 0x0, 0x0, 0xa, 0x20, 0x20, 0x0, r1, r2}, {0x7, 0x8, 0x50, 0x401, 0x9, 0x7, 0xfe4, 0x4}, {0x6, 0x10000, 0x101, 0x40000000}, 0x9, 0x5, 0x1, 0x1, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x3, 0x4, 0x3, 0x40, 0x585982fc, 0xac, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aec000-0x10)={0x0, 0x7fffffff, 0x4f, 0x9}, &(0x7f0000aeb000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a7b000-0x98)={r3, @in6={{0xa, 0x3, 0x4080000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, 0x98) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000aeb000)={0x401, 0x2, 'client1\x00', 0x5, "9ed715512723d2c5", "ffcdd811fb20a6a61cf5003d2203e4c4d3ea19d91eab25501fe51eb12d49d95c", 0x2c1, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00006ad000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x7, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000885000)={0xffffffffffffffff}) sendfile(r0, r0, &(0x7f00006b2000)=0x0, 0x9) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f58000-0x4)=0x0, &(0x7f0000295000)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000295000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d61000)={"f8f2250ce6875ab617fde433d1d76eb1", {0x4, 0x1, 0x1000, "1345e35b532a", 0x800, 0x0}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e3a000)={0x0, 0x2bf, "31bfba49f07ee09735148ab1ed7cde058eb085521ace95656a3d9833dbb0c81a644c96f74c2979db1f249609fcad82778886dae4c390ad81e1e4e36e85500538138a04de3b6a179e94bba601a29fee8cdbac0dcf4297ad7a66563a10cda13624415b84c8aee4b23bffaa6559b6aacb8a14bd748f76e72d3f1874f5f3cb93f8b8f7e41366b6df"}, &(0x7f00002ea000)=0x36d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007b8000)={r2, 0xfffffffffffffff8, 0x800000ffffffff}, &(0x7f0000c79000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000608000)={r3, @in6={{0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffdee) 2018/01/21 02:25:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x4, 0x9) r0 = syz_open_dev$dmmidi(&(0x7f0000478000-0xd)='/dev/dmmidi#\x00', 0x9, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f59000)={0x0, 0x7fffffff, 0x0, 0x7, 0x0, 0x80000001, 0xb7e, 0x400000004, 0x8000, 0x8001, 0x800}, 0xb) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000127000-0x8)={0x0, 0x0}, &(0x7f0000973000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006fd000)={0xa, 0x4, 0x6, 0xfffffffffffffffa, r2}, &(0x7f000035c000)=0x10) bind$vsock_dgram(r1, &(0x7f0000eb2000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) getsockname$ax25(r0, &(0x7f0000654000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000377000-0x4)=0x10) 2018/01/21 02:25:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x7) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000b2d000-0x8)={0x0}, 0x8) readv(r0, &(0x7f00002d4000-0x40)=[{&(0x7f0000e39000)=""/213, 0xd5}], 0x1) 2018/01/21 02:25:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000907000-0x6)='/dev/dsp\x00', 0x84000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000de6000-0xe5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000246000)=@assoc_value={0x0, 0x1203}, &(0x7f0000897000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000813000-0x8)={r2, 0x0}, 0x8) sigaltstack(&(0x7f0000c55000/0x4000)=nil, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a64000)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f29000)=0xc) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e3000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x2bf) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000561000-0x4)=0xffffffffffffffff, 0x4) 2018/01/21 02:25:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000320000)=0x2) open(&(0x7f0000b1a000-0x8)='./file0\x00', 0x0, 0xc0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000024f000)={0x0, 0x0}, &(0x7f00008e8000)=0x8) 2018/01/21 02:25:41 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000aec000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = syz_open_dev$mouse(&(0x7f000068e000-0x12)='/dev/input/mouse#\x00', 0x55c, 0x2) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00006a7000-0x48)={0xf0000, 0x0, [0x2, 0x7e, 0x8, 0x6, 0x5, 0x8000, 0x1, 0x6]}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000a2e000-0x78)=""/120, &(0x7f0000aec000)=0x78) 2018/01/21 02:25:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000193000)='/dev/rtc\x00', 0x206000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000430000-0x8)=0x80) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x200000423fa) shutdown(r1, 0x1000000000000001) 2018/01/21 02:25:41 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000aeb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[{0x9100, 0x1, 0x3, 0x20}], {0x8100, 0x7, 0x0, 0x0}}], {@ipv4={0x800, {{0x6, 0x4, 0x8000000000000, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/21 02:25:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e02000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000426000)={0x7, &(0x7f000026b000-0x38)=[{0x100, 0x9, 0x7, 0x4a00000}, {0x8, 0x7f, 0x3, 0x6}, {0x7, 0xf634, 0x100000001, 0x5b2}, {0x9, 0x3, 0x400, 0xe2f}, {0x5, 0x5, 0xfa10, 0x200}, {0x80, 0x2, 0x7, 0x7}, {0x80000000, 0x0, 0x8001, 0x78}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000d15000)={0x0, 0x0}, 0x4000) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000932000)=0x3, &(0x7f0000799000)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/21 02:25:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000015a000)=0x400, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = syz_open_dev$vcsn(&(0x7f00005ca000)='/dev/vcs#\x00', 0x8, 0x8040) io_setup(0x200, &(0x7f00005b5000-0x8)=0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000e47000)=""/166) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00001d2000-0x8)={0x0, 0x0}) io_submit(r2, 0x2, &(0x7f0000fd9000-0x10)=[&(0x7f0000dec000-0x40)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, r1, &(0x7f0000072000)="869917e603e0368a1488cbf427dc802ca305cd484e11208eccadc0d363d591c6120be7930d2e1c41112560c6a8903bb66e9377e2e88b20bd39", 0x39, 0x7f, 0x0, 0x1, r0}, &(0x7f00000af000-0x40)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000df9000-0x8f)="9b49561e08eeddf5541605902c205bbb65dc6a94ed00c52e58f7a3a10821401ed7a42ef10beb05f856985b7c4e3ac03555031d290361ca835351ef9307dbbe09505609a3be8c6f3aa4803bf93e9850c0d658e588ee6baf3c953e794ac133c2d2d71841ec260aa8494549aa2a494c40da8b4120c520f56373865e4afee830d6fef281e9552492fc4310864628bfe6f6", 0x8f, 0x3, 0x0, 0x1, r1}]) getsockname$ipx(r0, &(0x7f0000462000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000055d000)=0x10) writev(r0, &(0x7f00007d4000-0x30)=[{&(0x7f00003eb000-0x11)="116342247af6e27df56c5d8493d014c3d0", 0x11}, {&(0x7f0000ce9000-0x41)="0c29db0d07bebfee872511cd83deff749a3cc0bc7be6e176edbd1586d23f96faa5c3c5237720276af6d8bb6c462f5aaee4345e1f635e0c47d6efbdb66025a7cad3", 0x41}, {&(0x7f00007da000)="1339a605841b4f007ed9cd3621a3df6f04085373d279150f5b966557bdcd5a4490179b3ebaa81273dcb83a4f6fdbaffa7a75229248744e1b50d0aaa9c1a1bb2fc1033b4a3b1bce58a786fb4db5d93b588fe19bec5d6801fa01276fd8a95ed949b1e8e6e52ff1fb3eeaecb2ce19eeb74df35233911605eecad17d4e1e96b0feca654326cad0fd02368746d6c878bd4e3a38974f9294a9b0d42835c2cbf095820ffb1c43a83a1455d3ea553f66db37bec6ab684d5b8d12caca17819f1c1e680e8bb9210d132aa1bb04881f539cb65011720a06286d6fe3ec77", 0xd8}], 0x3) renameat2(r1, &(0x7f0000119000)='./file0\x00', r0, &(0x7f00006cf000)='./file0\x00', 0x5) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe", 0x20}], 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000404000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c69000+0xfb0)={0x0, @in6={{0xa, 0x0, 0x778, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c47000)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e93000-0x8)={r3, 0x2}, 0x8) 2018/01/21 02:25:41 executing program 6: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f2f000-0xa)='/dev/vcs#\x00', 0x2, 0x800) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f2e000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x7a38, 0x5, 0x7, 0x3}, &(0x7f0000f2e000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000146000-0x14)={r2, 0xd0, 0x66, 0xffffffffffffffa6, 0x3ae, 0xa2a9}, &(0x7f00007f8000)=0x14) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/21 02:25:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000d59000)='/dev/ion\x00', 0x90000, 0x0) sendto$inet6(r0, &(0x7f0000fa5000-0x581)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) syz_open_dev$mouse(&(0x7f0000b74000-0x12)='/dev/input/mouse#\x00', 0x2, 0x0) 2018/01/21 02:25:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b0d000)='/dev/usbmon#\x00', 0x2, 0x102c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000001000-0x52)=@objname={'system_u:object_r:systemd_unit_file_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x34, 0x31, 0x20, './file0\x00'}, 0x52) r2 = socket$inet_sctp(0x2, 0x405, 0x84) setsockopt(r2, 0x8000000084, 0x1, &(0x7f0000000000)="", 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000018a000-0x4)=0x0) ptrace$getsig(0x4202, r3, 0x2, &(0x7f0000053000)={0x0, 0x0, 0x0, 0x0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000695000)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000002000-0x10)=@ipx={0x4, 0x6, 0x6, "9606495b9266", 0x1, 0x0}, 0x10) ptrace$getregs(0xffffffffffffffff, r3, 0x48, &(0x7f0000000000)=""/38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r4, &(0x7f0000000000)={0x1f, {0x0, 0x6, 0x20, 0xffffffff7fffffff, 0x6, 0x8}, 0xfffffffffffffbff}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f0000001000-0x8)={0x3, r4}) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000000)=0x6ab3, &(0x7f00008a2000-0x8)=0x4) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000001000-0x8)=0x0) 2018/01/21 02:25:41 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000669000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6c}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xeb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, @in6={0xa, 0x3, 0x33, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffc1}, @in6={0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xe4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000788000)=[@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x7ff}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000003000-0x38)={&(0x7f0000001000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0x66)="9acb14c1f751fd087205fbfd5498f3c554bef974f93a2fa365787f2260be23099c7e263b425456baff87bd28e2d8c308efe7b9ffb9e5e08c8731cba76e299631b7f1bd917b7471c18afde5a8e6e81bee5e7a966c47df1f9625364ba66789e6aff3261b4ad607", 0x66}, {&(0x7f0000001000)="74f240d6bedb9e607cacfd5ce562823cc1eb48c21a6bf348b31743c15a0d7f3e7176c831c9c821a413de705354e9d635eeb7abe9c4f9856a034a85b0632bc24a0d22a025fff19209d3c99192acd694b805f7905341319f81a07d157e12434ab13f17d895bcc8ea1fd4db8f8f13c898c3b93fac1cda4b968a543b830a2062c84dcdaefd3fec77", 0x86}, {&(0x7f0000002000-0x1000)="4e81064933be434faca915a2dd2923e15245004e68a6405d63f445183faa6e61d674e0076e1bda8d96a1fda6e61352ba5431588c90cb9157514000bbd72f23023ee373e4144b41f423bdaf5f573f1948f72ccb7dd0a2eed74fdc711a780c63aa44a2d0b9593a37fd2f7c9cc09ef34df3bc4bdf2102dd59fcae0385c3d96b30d050d2b2f0f1a27410df50db29fc72ef6458c046539549238986eb9cab65fff7783eae6ddcc4e0ae7e23bc09f7c8937cb8225ae81fc91efba3d6e9fd503c589906f363f530dde2056f4f32ddaa9bc8ae586d1abe52a44637f902d3c1c1cad099b296a8d42b70837b66980ef6d2b9c4fb53561357629faaca89360e9f9fe7a24e619e7726c23770dcf07876d7e60bdf5104dbd7568ab4cfd4f2fd207c8ca9bdd8bc93860e283c6426457b045060373ba411482bd5b625516b8e9e9d4dd21f4f7a6c5316b1cde31beef9a90d71e510e61f07b87d8a0e67f207e5b5de3c75fef8c307cb9c6c2cec8a0154721bf03312ca096b1d4a9dce0ef12efc51ee7511bad923f05935ca0181c00163992d29c1062ec2eacfd88fdbd3ca657cffc709dae3e1537bec8a8bedc1bfdf544178a82d27d971b9023c9415c3acfc9ddd9d52763fa8b312de58a58e865205aa97fc044727433e299d39fc7ba4d022dc2d2bd13e2748c50a3ecf9dfa13908ff9146dc70a74e1145a0ca328129ce64bac2f612f9ae697354ea840e98c505655b44d309409a23127fec4ca3971d05a1002ef6a08e0bad471e3b0b16b0e8fac6027342fbffe2c26d256cfd6d1bf68543cbc0243ef703412ca332510c3987065fe8868ea33d7275ad2858db5deff9a91182de621738e12de276e89bec6becdab41b38fcb801a9e21da164cccebd5d22ce86448b83330dd802bdfe0fd510beae97fc49e4e955c250d947822b1c15bcc121852a39ae901f02a3100ce42bda42614be893aaf266019fd294aa8b7085b8fb0972f31b29321398a83b55bd3f5ed50faaa2c19795ef1698c9b6f5ebd7aa86ce04fb4ae1dc0deb357138ffb5029ee1e19e0012c0854cdb016ad1dcb84223344361a15e4b0192c096c5a52097a80ecf34a656e693859f82e625057a9905fb2ab4bfa2b9d4b81d0613b371b62bafb1753d5c96034cc15a4a9682ddefe6f041055c7a562fbf6f08acfc5d968ffa3024142e3bad5caf815a9342f6621477d7262433bee349708891a7a75bc71fdb477166f778191a3bd077e6e63e20245e0487a8da19e3fd40b572ad777de6d9c5af42739f972636999186b6b8192740bb5b4775d56771d62eb21b4ab9f79e78ed47ea477bb0cc1601580f9e81032e97e585025962efa746877242459dd04f5e714e4f4e691040a4a21e5a5ec43f5a1fff9a203de7ef7fb1a8f8b19cb8d7df4a428bffb686d43e8e1d7dec70c7541e3688b2bfcb88496e0c936e238af03929aa85671e4f2248b5b8d8dde40067b265d8f9d904399efe8420cbbae98a0e1752fb04e1ee505b0f69128a293a8149f65d5545f35a0e875b2f78b050a3cec6f736bad9b6a17a0e4c0bad0c200656be320e60c27b69e288e90e937f993fb41697e0e61300ac3b998ef3c652b112c4ca174803c37254770807971fcac9ec253df4793b4b1efd827edc9d36e940a8350a9ceae446e1a5c7b76b575a659094d7d36b5b884ce4e24dc5bdee00895c3490f7e24079c6dd3193590e8f3e2d3a392d70f7ebba744171dd0d8e2893fe991c24634f350c1d3e9b620cef64dc27e52c2261823d59e51058cec5d43964aafecb0265f059fa665848b0e80c0e783cad9cef23d761025252f5211770dd08fef97fc35d84e3a52b0b201948953bd0d21af18ca8a308130848be03e431c02bc6bac18253c50d4ec2af78bc65464a4aee9804600282f60257e4d53b9c977dfffe0d3bb53998d3ef0d0ceae4ebafaa56be9ef0ad1c63629608c14a9e98dfdf92290f2c15e91c1279ec0e3b50fb3c48d87e6fc736883bcd73a384e781d3ae0ae3e1151482b81be4503b8c1449fcd50c4c95e1ed9492911cd5147af5d3f354c7f6dbb023d7ce457fc35f731915fcb9075e891b03dbfcbf021bb14844290b7228cb1ea5212f6ba12c49bf0bfa5be6e17b6959614683a25a290abb6fa23af933160e6dbe9be44b98c2e8b52c862e2647ba5816c649750a0479373250afc471b4220fc03c3c1df2426f468764ac5800cec7647b314f0da3acd354f36a4999399949ddff3c69b5bc02b307ad3886a5f353f3792478478a5a230f5fdac265ff9093d457c8db08cbc420b97eb517a06d74fa94015e21882bfe633359562b5c1d2da1587324929f585f823c5c7f1cfad99d2d00ab4d02892a3d4c07176bca6e8660645ec2f1b8e1013cd58113670d836eecf316bb4494e3db79eec6ce16dd0612960872187c9c48abc6a0f1df408e5d8ebcf1f837901b743a6fbf2b82d3fbbeb2a4f07f5a1fabefcdf344c2c59e15cf5c20a291e394faca5f23d4ec6768bc9e6928742864b9f1a641208d3e6fec512769a6508d7b9ef2867f4fa7111fdd977a5bdc144833b45b5741675a7e301463e408c300e25f4a0959bd15edfce387f931b9e63952b60d9765b24ce8b8f0939edc56789e6561b31b6edb37e95c9817f5f75c7a2cb8ae77ef8abd7aa42d75b813734e0baf0c010565ca2ca325230bc1aa48c7ee5203830acdf4e5b0d2086e548634a4b269723a9e161f47fb679544a52d20ef1b6d48c7561e94dcef4a8ad9c6d486c3ccaabf4d5b0628e38422d7d8f84c492ff65ae314c8704a2d744dddd3cb01b1f1c2305f20a77d49651f29470aa08b2cf66e9c941136bc316d56722907910f5ca9feedc8fdc9d6d26809b0b8764a75a7a2fa3b867308a97d726b183517f37cf69b3e34c0be56a78648e24d5252dae2252ace6e47593bc2da54b4bf6a7082e6bd7704d362d15ec827440069763f88589cff8aebdc00f46b28b56e3237bbef824528ab51a2ac27442b080c75e3645035d9c5899e9cd3204effaa640ad211c4ae241da43474df74b15484b1e3eb6fc657e7f5023daecc3d3183bc6f026baa607e025986a5c68ec449db988284370bc89e1f7e3dfc376166f7dbcb4aae6f427d3bc314431ed66d4fad98ef0ffe9a559c3cd417679102881863d1ed043d918cf0a8a9be2a9a5c413650ac4880b7a733ff271eef932ab373b346d598e74b75b627ab64ba137f37d123bfe66ea96d9994d1ff85bd0e4da0cab6bad80f3d9ad42f73dde4849610f6cb17ec84f76131d64be5099f9c93a04d4d5a9f534ce9e42ca2d13870e22cb695d774affd3a03d0424e7c41a95267843d727d3e961a88d33f045557a4cda21cdf610bceca5c9a4a9990788dfb7dacc3c65caddd954b854ad5dfc577af7026071a3bd5a6ce4f41851aafa93f09f021ec78292acc02cbdf3023ffd3ba50aaf5f48cf8c596fe99aa6bf5f3a3a237e882e95bc4162a0c28714b74ca9a94e4980ca35dfa8cc5c313b49746874874884d30fbbd4e4cca5b13832d7442791f8aefc673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0x1000}, {&(0x7f0000001000-0x55)="4247285e2d113ec18f9c36759fc3f17a75a39ee212f190087f84b6e6c793623921411e94c3671cd5a692e16552c528f31fca1525f2501c9e55e2897595b62910cf67ad7316fde0f1fa2b27a41f12bfde69cbc5606a", 0x55}, {&(0x7f0000001000)="39e70ce0ffd0f60abb2bf5f38115f6bf4757f0a1ede6f9c0a166b788faaa2cca3b96c88ffd8e873aae97b7927a027e36bc918258f61ae5975edd742fee99084bdf860e01fde757449e4181e030e2eed114df1c5a06d9b3ebbf1c2edac5aeea3d7f5394dcc6f8dade44e3ce296c14561c7241de97079cd7fdb2f1b813a9b942a88cdccbb415b6c6b1987981fce0bc3b4c34a60a45815f577a18ecbd59c643bf80b0819d2f173920c1012fe9a1b2285e42d8da1c0bc9ada4fa1e05cc1970370744eebf33df5bee12bbf9f4686f02ad833a75235995358e88eb9a8d521afcf37cf99dec34aaaaa877c80dee", 0xea}, {&(0x7f0000002000)="f1cd2c551cc81a958f9f3c29ba290437d4291d168735ad99a007445eb22c6957942b1122d28341de4065246b99a1cdad6562fd1d67a005a6ef300682d1", 0x3d}, {&(0x7f0000000000)="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", 0x1000}], 0x7, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0x300000000000000, 0x5, 0x97, 0x100000000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x6, 0x5, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x8, 0x6, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0x509, 0xfffffffffffffff8, 0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x2, 0x1000, 0x0, 0x7, 0xfbb9, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x8001, 0x0, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x7490, 0x5, r2}}], 0x150, 0x840}, 0x8004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r3, &(0x7f000064f000-0x101)='\x00', 0x1, 0x4000044, &(0x7f000095f000)=@generic={0xa, "2a329f1b0b9e573c11f6d052c391095ebbc6cdaa5d64739bb67893479139ae4e7f94d77d64d09084a5a0ffc400803568515e1038ede5688407516c7224b35661d53c1bf9a94c08c71db93853cba0877812f7821457a6f877cb3839154ace2cf9025019feb7ad33794cf23b8ff199c50b9332bcc3e577f4643d4c578dfae1"}, 0x80) 2018/01/21 02:25:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000261000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = gettid() socket$nfc_llcp(0x27, 0x3, 0x1) syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000e5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0xb) tkill(r1, 0x7) 2018/01/21 02:25:41 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000002000-0xa4)="a2a141c911bcc66e57153a917c0d0dc8785107df3a06d90efdade0d7b2258ea241e71c08a5c5c49831d4dbe745b4b830cda6476bcb5eccdf3ab0602604798f7dc7794eec2fc89771eb0a5999dd19dc50e89733263588adb01fd4a96bc7afed122f21bc6b4d7a7b8ff5fa2e5ff50f2dba216fcc5152fd6943a90b8cd3c04dec49d24eaa1572e6f06aec49271b6624b1783892d0a30d9b04eea05db413502eb14e4ebf34a7", 0xa4) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}) 2018/01/21 02:25:41 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000a5e000-0x58)={0x101, 0x0, 0x7fff, 0x868, 0x7f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d59000-0x8)={0x0, 0x0}, 0x4000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x64, @sync=&(0x7f0000542000)={0x0, 0x0, 0x0}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006f6000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000115000)={r2, 0x4}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x1000000000000000, 0x0, 0x7e98, 0x0, 0xfffffffffffffffe}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) pipe(&(0x7f0000891000-0x8)={0x0, 0x0}) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f00005f5000)='md5sum}{[vboxnet0+systemeth1\x00') ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/21 02:25:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000fcd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = syz_open_dev$sndpcmc(&(0x7f00002f2000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20001) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000caf000-0x18)={0x2, 0x0, 0x8}) 2018/01/21 02:25:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x0) r0 = open(&(0x7f00001ab000)='./file0\x00', 0x10402, 0x102) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000684000-0x78)={0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0xbf, 0x3, 0x8, 0x8, &(0x7f0000129000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x200, 0x63f, 0x8}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x0, 0x0}, &(0x7f000003c000-0x4)=0x0, 0x0) 2018/01/21 02:25:42 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000007d000-0x16)='/selinux/checkreqprot\x00', 0x103080, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000aeb000)={0x0, 0x39, 0x0, 0x4, 0xf0, 0x190f, 0xd719, 0x6, {0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x8, 0x4, 0x1000}}, &(0x7f0000aed000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a63000)={r1, 0x401}, &(0x7f000092a000)=0x8) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000a5e000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00009c0000)={r0, r0}) 2018/01/21 02:25:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0x10)='net/ip_mr_cache\x00') getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000c98000-0x2)=0x5, &(0x7f0000666000-0x8)=0x2) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000af8000)=0x6) read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x57a) openat$vsock(0xffffffffffffff9c, &(0x7f0000e7b000+0x689)='/dev/vhost-vsock\x00', 0x2, 0x0) connect$ax25(r0, &(0x7f0000d26000-0x10)={0x3, {"39f51239f3e5a7"}, 0x8}, 0x10) 2018/01/21 02:25:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000052f000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000fb1000-0x4)=0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r1, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3b, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "0000000000000000000005e320194b016c"}}}}}, 0x0) 2018/01/21 02:25:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f0000027000-0x6)=0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x2, 0x800) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000049000-0x24)={0x7, 0x200, 0x670b, 0x0, 0x0, 0x7, 0x5, 0x10000, 0x7f, 0xfa8, 0x3, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) 2018/01/21 02:25:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fa6000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept4$ipx(r0, &(0x7f00007d4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005c8000-0x4)=0x10, 0x80800) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105511, &(0x7f0000001000)=""/250) r3 = dup(r2) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000047b000-0x2)=0x6, 0x2) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fb3000)={0x6, &(0x7f0000c91000-0x28)=[{0x4, 0x19, 0xf84, 0x2}, {0x6, 0x40, 0x8, 0x81}, {0x2, 0x4, 0x4, 0x8000}, {0x9, 0x7, 0x1, 0x5}, {0x1, 0x0, 0x9, 0x67}, {0x0, 0xfff, 0x80, 0xffffffff}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004a1000-0x28)={@generic="836fd736bd851bcc55130ca26700185a", &(0x7f00002f5000)=@ethtool_sset_info={0x37, 0x7, 0xdda7, [0x913, 0x6a, 0xff, 0x3, 0x2, 0xf54, 0x2, 0xffffffffffffffff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sg(&(0x7f0000163000-0x9)='/dev/sg#\x00', 0xb87, 0x40000) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000ead000)={0x800000000000006, 0x9}) r5 = syz_open_dev$mice(&(0x7f0000f93000-0x10)='/dev/input/mice\x00', 0x0, 0x202080) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000807000-0x2)={0x0, 0x0}, 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000733000)=0x480000000, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f000044d000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000207000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40000) sync() getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00009b9000)=0x0, &(0x7f0000f6f000)=0x4) 2018/01/21 02:25:42 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) r2 = dup2(r0, r0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f000000d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000014000-0x4)=0x1c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/21 02:25:42 executing program 7: mmap(&(0x7f0000000000/0x364000)=nil, 0x364000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000366000-0x1c)={0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) r1 = add_key(&(0x7f0000364000)='syzkaller\x00', &(0x7f0000365000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000190000-0xc8)="e1e5a9aad9d5571954296fe8169685f2aab8bfd5c4c1446610a823351e04132bedec0370942a7eb4e5ae6fdf24d4d01b04d9dd4bbee1531a760652d9d84d3daf0fb35f7ad4e3026f04834c5fd1853ec632d9ee669bc688d84acb932440f365a17c2579b5b52ebe9344b8bd4edc5a550abff937f9c82b3c270912b8cd511ebe31abb98ac27f6ba71cb7adf22da987ba9426097cb0979bdfa0216f5c9d29307cbcb3f70258dfe719f4ae8fddf5f10f8ab9af3ba49d865724ba6a9c43cc47cbb90ee679561dae68cb94", 0xc8, 0xfffffffffffffffd) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000354000)='rxrpc\x00', &(0x7f0000365000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000365000-0x6)='rxrpc\x00', &(0x7f000007a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000226000-0x1)='\x00', 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000367000-0x9)='/dev/sg#\x00', 0x5, 0x4000) sendmsg$nl_crypto(r4, &(0x7f0000159000)={&(0x7f0000211000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000311000-0x10)={&(0x7f00000b5000-0x10)=@delrng={0x10, 0x14, 0x800, 0x7, 0x2, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4084}, 0x10) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000365000)=0x0, &(0x7f0000365000)=0x8) keyctl$dh_compute(0x17, &(0x7f0000365000-0xc)={r1, r2, r3}, &(0x7f0000365000-0xd8)=""/216, 0xd8, &(0x7f0000364000)={&(0x7f0000365000-0x40)={'poly1305\x00'}, &(0x7f0000364000+0xf2b)="9cb694a621c1ea1b64b5797d47fd93b74466a9a892834fc6b21ae576b99192e60dba1f72ba74", 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70) 2018/01/21 02:25:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f0000906000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) migrate_pages(0xffffffffffffffff, 0x1, &(0x7f00005f0000-0x8)=0x3, &(0x7f0000c4b000)=0x1) pwritev(r0, &(0x7f0000a18000-0x20)=[{&(0x7f0000510000-0xc4)="1c", 0x1}], 0x1, 0x0) 2018/01/21 02:25:42 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/dsp\x00', 0x8000, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000aeb000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aec000-0x4)=0xe8) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000aeb000)={@generic="de264375f2ec18e8bd2abe08ce7bae0f", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/21 02:25:42 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffda8, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@ssrr={0x89, 0x7, 0x40, [@loopback=0x7f000001]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, {[@eol={0x0}, @mss={0x2, 0x4, 0x0}, @window={0x3, 0x3, 0x0}, @eol={0x0}, @eol={0x0}, @sack={0x5, 0x2, []}, @eol={0x0}]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/21 02:25:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000044d000)={"0632ab820223346e6e2c50432204add7", {0x4, 0xd79f, 0x9, "ffa58f8fe0f4", 0xfff, 0x0}}) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0x1000)="a8", 0x1}], 0x1, 0x4) 2018/01/21 02:25:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000290000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00009ff000-0xb)=""/11) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009ea000)=0x4000020, 0x4) 2018/01/21 02:25:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x72, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = dup3(r1, r1, 0x80000) mq_notify(r2, &(0x7f0000c6e000-0x60)={0x0, 0x2c, 0x0, @thr={&(0x7f0000459000-0x58)="8573b956cf32930f6d09fa2d34b5ff7bcd798ca93fb9d98c621007c7b27cbf0fc3518ab59d932e52f274d9ffc75c7573e418895a8f895a617ace9408625a0ab10eafa00863d67d352f4c12a8f2150096ea23f98ace325acd", &(0x7f000012c000)="9f1bbb9f6ca73cf4f4e84e57b9dcf1305c8a9655e18561292493aa2a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e8a000)="76626f786e657430707070313a7573657247504c73656c6624f35c6264657640766d6e65743070726f63234000", 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00009d5000-0x8)={0x0, 0xb4}, &(0x7f0000d29000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002f1000-0xc)={r1, 0x2, 0x0}, &(0x7f0000ba5000-0x4)=0xc) r2 = syz_open_dev$sndctrl(&(0x7f000002a000)='/dev/snd/controlC#\x00', 0x0, 0x400) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x202000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) [ 69.453789] binder: BINDER_SET_CONTEXT_MGR already set [ 69.476950] binder: 8277:8288 ioctl 40046207 0 returned -16 2018/01/21 02:25:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0x0) getpgid(r1) setsockopt(r0, 0x100000040000010e, 0x8, &(0x7f0000789000-0x1)="", 0x0) 2018/01/21 02:25:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c22000)={0x0, 0x0}, 0x4800) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00007ec000)=0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000db5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000951000)=[{r3, 0x0, 0x0}], 0x1, 0x3a2f00) dup3(r2, r3, 0x0) tkill(r1, 0x16) membarrier(0x8, 0x0) 2018/01/21 02:25:42 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() ioprio_set$pid(0x2, r1, 0xdb) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000aeb000)=0x2eebf5f5, 0x2) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x2, &(0x7f0000aec000)={0x29, 0x4, 0x7, 0xa772}) getpgrp(r2) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/21 02:25:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00009a9000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000b24000)='/dev/dsp#\x00', 0x8, 0x200080) sendto$llc(r2, &(0x7f00001d5000)="16e9ea8bc70a6fd553fb82b77d6cb1c51bfa0fed95989864254c649e425ac407529555e783c86e27b4185dec6982196ae6904caad0f28ef63889c6232fe9571de60af37f014fceb7d2ccd9e7522e05d10613d768076471a373574a7c3d3319131f85e7aeb4c9e528188c680774e65f9af65d8e228c86f33ad2fa843d0b3b4e40132c06eb061db593c10d65e6cb143def9e7697b6cfbcc295564bc0fafef741e090e206e4073e2797ec1d160b9c289cc7942b4a2a6c93d69f18d07f8f71870222", 0xc0, 0x44000, &(0x7f0000972000-0x10)={0x1a, 0xf5, 0x80000000, 0x26e2c131, 0x2, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) rt_sigtimedwait(&(0x7f00005a1000)={0x0}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) read(r1, &(0x7f0000674000)=""/28, 0x3a4) 2018/01/21 02:25:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0xc1, &(0x7f0000eba000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f46000)={0x0, 0x4}, &(0x7f0000ea8000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dec000)={r1, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x8, 0x3, 0x2, 0x14, 0x40, 0x6, 0x3, 0x4, 0x8000, 0xffffffff80000001, 0x2, 0xffff, 0x7f, 0x0]}, &(0x7f00003e1000-0x4)=0x108) r2 = syz_open_dev$sndpcmc(&(0x7f0000a5f000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000d14000-0xc)={0x80000000, 0xffff, 0xb}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x1, @common='sit0\x00'}}}) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000c0e000-0x22)=""/34) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000209000-0x8)={0x0, 0x0}) syz_open_dev$dmmidi(&(0x7f00009ed000)='/dev/dmmidi#\x00', 0xffffffff, 0x103400) 2018/01/21 02:25:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000020000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00005e2000)=0xc) sendto$inet(r0, &(0x7f000025e000-0x1000)="c3e29772bb2dba405aa83c7f13afb06242c9f236d375667c50e9ef2b07ab6e963899a8fd0e78073233aaf644f027f97bc5ecca1b3414d41f676e7ebbb2da762b6cf5efd1434f8883019a8b0ac2f0b1accf224c8a09d588a53b282776f7c213067b950a7193cb2a3d4ef91fde344583f1bf5864df3d7bdf8bc15ecbec933a7929f41d957f6cad0bf4e56e6f4080ccc616129df9fa20d3e008bc7515ee2848b50f9446f3780b385bc195a529ac07442be53a5e5514f58a71cf0314e521a5a9c3baeea8e75d7e0b4d30d2f401baddb6e376201a82856efce450fa90d04ccba1259c373281539f59bff1780189b320de1513aeb0a9d5559b22480e699c880b76b05d2e1beedeb4b62054cd9831243155c0c43bd6ef3adabb4615cf629277fb9c5c8ff0606a613f10c8e8c887d3e45251bf1f08fc26d8ae69097bf8e29755bea005af9fdea3c26c05c8fd9b326c765a41938fc86501c15ac0cfbc164fcc29b237936afc816e14cf51193f13460542cc1b8008c083feb816bc29575b3a58c180b468d87328db553e36e618e1a73c0043c4ce1685c6ae9e999688b3078fa8495bbe0efea3c73b9a7c46aa2f1afc79ff26239eb279bbf242df7c37eb619fe369d460b04beb46a335893a9459786310519e5c18fdbcbe730c8e17eb5005fcd2389fa0aa1702d10eecdae6ddac321c0cf85ac5c862177e3a96b25a1f350ccc76f57fbaff8d062ab3613a36628e9e048294d1be5b7cd85cf3d420fa086cd19167f62660b0f83ee5bc35f587191a817bfae01bf66106f6d0823c8c85b0cdaa32873a764de89207062500c5ca9693480448fa4ce91ae4587f4663e21d4ff15889a63c1b512756725fd8bcef14012a6553cedfd86299d633efb8428a35cd6a2903710ded3bb2b9a269800c311def5d01527f48e9792f2dc43d440f6913564d866062eedabaf03b0b7598f1ee22198a4d92996b390d6bde21ef51456f05ebe657417270c139291948842c850d09b985e5817e18ae575270a34f25e1b168c655b8434fa38c17860c1b523de0b99a0bd0be753c520465b6bdb4fbcc2fc0baef9922470a354010d45da80bf645ce0d1cb5db35797e39aaa039eb5b3fa8ebac0666a38426283e95794924bfb971df6e2bda61d34c44ad09d7d112c06b2b32dad814ab51c7c58140929839782422954b7629ce33e6a7198b609643b1dc7b9be712a4fde48c5470fc4749ff465efa1902721d8a8aaed791dc15622d619ab278352ad18cf8cac97c35f189369d50f752521e95f1fce7c45fac5abab5c8412f763a99e73f98a83ee9ee28cf0c6700b1143211f180f3d6bc306e49b8a10c37f2b2bddf30d919bb4ba2cc776860900320968844ff2c5d833f8c4142ea9c463d4242366015c03d42ffcc162fc5987ea564179781a8fdf44492685a2d0cd3c9f0d776424d125f67be981013645984f09549756ae909969b463159dfc34e189b4dd5c105f97d55bf9f4edee9f58b7f8f90c8e380067ec9b3d5c4845793360798cc4888cabe30d7330bebe55721d9a321ad45120f860a30b84a228a4aa2aa17730ed67cb58183f645296662181966c1f61217b1fe75b1a980795d13cb781fa5f21a7ff5226f43aff281d43842d45348ea978f3a9250ac4c86d8e5c0dd3be85ab8dadc7c0320c9c878375d11483f62c1dbc906f90dcee2eb8892f42704d3804e52cae2cf6424697a262ff10e57c5bc1879c92607b4e84583a7f994ad3ba2ab5718d28e5664f26d029e6b717a3efbe4531d536e60319361673f862c78fc44f403dd8e0f776de508085fe21e4c589639816cbbdef990cc9ba5f9d2f7a57cf28549d535044e6150414b090b076a82f80bd245215bdf7a8bdefed3d74da5305999dba5704231a9d6bec2185661db0a63ae88457885e2949b7ca5138510519b14d5d56f506dff01a9a8523bed8b325fa74bb50eb8dde4986a5cb86fc36211035104c2019ffec3b7641835cfa8b7f28c159ddf5f64faed20fdd016fb372ede1014e714b316c96912a6fcfd144c5a26527675617eda6f28f32deffdae2050e972de82149d5664ed0cb2cbc777dc03f06e4dd2c7ac4de4e54182aff428fec1ce23baf21db32c425c3285753d4e7176c99ec4d949a80f25e075f9e36ae963ca1dd5f9b0ad954ccaa8fa18d3fa107d701aa1cb515b048ea341895e65fbde1c138d96113746b85f6e9cd9c1a5b5614474c31de452154df6cc8d93607d9fcf489749ad6d94521088639240904c1c41d3a464d5f6f217800987d9b251d3b206abbfbc09163778791cefc730a6fbe463ab9624b5f599c66bb8c6d7e90b4044996c466af5adc0e603e37ae3dd16bf1b58bda24c068ed19353c9827eca362dcc0b942d0e86c21d36aba7ecc4ab51d40322e71c86ffeab708c2f828d9f01dd7b44837d7a4c9fd8de970555724a97623342614826902d9a07927b5086263bd5b4b40d5efcf698ef3c5e12b4207548532a175fd3604a27702ddb44366d5added2fc1634315305861f9223858c29003ec15ca24775125d38ba8c769b46d777dd035c8c04a574ed221aa326e75d0766f3d98c2bd02a6b525229b010df6722851e454daff5f1af66c83b6be8db4d317f01631b0a40c3d64591c0b2a67ee89426a1f88ca36d4ba0a9c9facfa58f81f4bfbb5a339525f717524398a43358158094cb4cf4b65b5112163a3f6ffc700627282b56494fa1d7c962018005075ec3f56fbc1593f3a563d2a69f6a770495fb2b5588f846226c703772344b62af318a806028f6e8883338b89bd5bf26582ff82983996f13a1d369364c14b39ba14d39f08f062f92f8892585bb079ca1192679c0c77cf32bf4f8c87ce4076d522adb186204249c2ed8a3db46188a8cb6f37eac787ca9dce649705a84c97ae79d6d93ad8056ef3b707cf330e7f1e04c58e2db89528a43a47b398ff514c2c0e9c6f00bcc9e8a15e7028aed9e4e254470dddc523b9aa8fb5b93bf25be90744012e37a0dbcc22a636c4c7ed55e98cff53f56ff7127e3adfa9c080a1388ed6cfa25fe5d48d10a5325b6384fa9b28e2889895103a2f4ee413981ad392b1e6ef668508c66c8fd9988a5ca2592e7ea8436f754908d6bf10385bbd95666970a39c998b7eb818b6fae7d283bfff1e228794ea9acc47e9ef8ba275b0c5a941f57edad349b2bde1e07e234c3dd087fe73d5fe40cfbb67f1c3017064f2288509ad52c148d9aef6b9ba543f6f448febf21064e3e013d19fa16a0c3b3d828be15f429db30d0924eae1b589d96535d241d20152382566358f3c5b757f779246285ff5c32c1925a740deb3ded0fe58fe551295e5ea2b686cbf232132124bcb75dffc1f141c5282224204228e9787af772c7f078c31793d335690737bd01ecbf0e93f3e7bbd08a81b5f145499ec0b156280caf887510869e4ce5bb5038fe2cb1e2087a1404e0523999306bc57a0d868730a22bdb853732d43867b3fa7d9becc0d46656be2f16f7aafb0f760017a57d477cc4b238b403c3685d7b02802e69d75bd025e9f97bbce74ee01c941e8c867450c3b5e5316d28eda3979be5462f0d8b0d2da957b1a0616512031542119fd41ce2152eb46c7bcc7f049e8567c7facbef3b6b6a2f5978828964ec4a849700ecaac1b1f14eacc4b0f0f6eb7da745db360566fef78756623835f205a52db5475d270c1cebab8517395d34739b86ab0569031083dd1aa543660f09b0a70a951746c0eb8f00db080acb51de15a3ccbba492546141e22275423eff3141c816888dad3d5c3c02c4dbd99c1de364907b97d3e2652d90b802c34b36f94d8e58b25adb4ee52e3ccfa7c83a49512f16ec6c056d75681a465560bb4fc649164e45247624e007393fa9c4ee8e25554da96c365aad11418552904ca0a4ae29c1c6a64d0dd3532010ab79d877220446395282118260c6082189eed45428d678790960987fcfd4d7b1a01494dce898b6f6a06e0646965bae7249ac38ed3614846a852af515452207ef2d4d93a9a8222f4ee28b433fbf5cf80555d0493c5af94b1bd50a84897a9f140ee6e635e73b6e34ec7121d645bc9680af5cb6c0d89aa5d44da00f40c9a1f9b101d0a5e468e444a42903c747ce49f06e7f01842ab638db5ea08d31fb6a51f7ef797e61f846f799a1572406806e7f07d19fe23b5ff79c6cf692f04fce68a7b8714b7eba17616601bdc53fc16bd47e9805422efdc1e98e636c754f5814567ee76ddae137ce24d3e3997f7f567de17711a016cc339180bf18a70b3feeb5d51b5e686a920118c2b02b4d75a781f7850bff050219258edc58753ee06abd478b8fe64d38c3b4ca5a8b5aaab0e1bd5a161abb95ac17f6d2c4f2e042b105176e1eeb14a32a37fce4edf0f97ce2e588aa237f1d7ed81416470f668f700f6a76aad0c633acbcba3a02b664479ce3b6ba51b49606ac41b83e98d649a0803702b433761ad87995dd11233ca419a973d207d63a9591351d6c00fe5deb6ea99073885f48baf4b120704f31ef6629d1491d3477d6a0575eee7006b85a7e2c8ba7fc52bbc7cca714ed8a8dc17730faa0692d77fbd3d1aac9f529985f5ac7760b6d6c4957831a3e8395430905ccb4e04182191c14b8e8d349aebd04ac1162d215db4895de0b8eb46edd18910e6b1dddfb0b9bba8688b7818bf82294c563f9aa78dbce59dbd2d3f12e41d1c0eec826a9a554ccd6c3b500f800938e24701a20d570f9f605337ff621f5d555dce560ea482dec1d3b711c2f2d9af5ba849d899c19ba428832957d779f2d2951ec8e6913adc9c3927cf90a96ce5436aa8e8e2a8dddc1a6444f3920886eb74c554d1a806eff9621a608fac9d1c84bc24116fe595129832f9ec71d1c5d9c80626affaaa77f1bbc8b1cb6c81fa4b3f906f0b98b8be8b244a754a2bef175b56545d5a6eef3c9b219fcc9d397785e4c5671a44b655b1c054741786e419ccd83ab9a9a0d01449f6b9f0e35b318a07389bd84196ebf3ea71380cfb3148665b0d84cc80fb64aa3aa04293ae1c9045e125f5450187888abd71370ec5b69232d4128cc0ab23af52b65b66fb79d392d596ad9335c3f92a97d2b921ff5ade12c419d6ed3e2cb5d4843fdba54ef5073e7aa909737c208e75da47991536ddad3108c7b98972cf7d3474db4e98f62c480b8a17d7da1464fe0c9e7df528d3381d90789f1e40718eb75e91a84388ea2639e6553dc1e1acf4328110d60b0b19b381427e6de74f383bf2603ef52ce0b69b748eb9c39dc749479b10e1037f02a2702c6878e52516fb341f370f0d38596fb61a55655f722f61e836d7c37934aea1bb0fc49b151d7e13482c7880a74c5791a484fa9d72e02a0179b996aecb248fc129794fbd39425a92ed34a5d2667795d9e042beb27bc0ec6bccec811c9d035ab268c9d90d006264ddfdedaefb9a6787d9d63563cf5d80b1df6a21294bda17023db01f4bc4898ee6e7765445f5e5d6d143911c19a1514e61c91e7776eaa1512959c852f7e755ffe74505317527a82759dee28615cc70d0791bac1bc3640f82cc45dbb9f528b92abbf72073ea8f09184a75a0a448e0882f278953c5c8f0aeff53284a8961d5c75d1f470ac2889fc558e9dced6a9315613786aad075daf9f080d11949b4cc6633b6706c681081b22bd00b4bca3fbd11d5ca7881a42d01dfecd952bda4b9ac6dfc3af6f4c6b9dedea36296b9024abc61a799c9a234a8020d934f7f417e2666b0773ae640b174540ea076fd419c95fb3a0878e2b9ae85fd646d9ac20b141c21c61dc22539c63bcbbda7be93275f92315ef1c5d97f12a44350bbeedb9f5", 0x1000, 0x4000000, &(0x7f00008dc000)={0x2, 0x0, @rand_addr=0xffffffffffff8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:25:42 executing program 1: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000003000)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x401, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f0000106000-0x8)=0x1) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000f14000-0xc9)=""/201) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f15000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000008000)={@common='ipddp0\x00', 0xe8}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000156000-0x4)=0x0) r4 = dup3(r1, r0, 0x2) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000f14000)=""/0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00007dc000)='/dev/adsp#\x00', 0x3, 0x100) sendmsg$alg(r0, &(0x7f0000cda000-0x38)={0x0, 0x0, &(0x7f00002df000-0x70)=[{&(0x7f0000f56000)="33f37823f8fe9b73ebb686573177e5d3fd727c97b2dcf43fa5fc5d37f555a7df186f36182cc53ef81915a496b03a9375c0c5c36be8ec6c1f2431731070c2fcffeb1f00375c06241eeb9409450c9881ef90a5bcd6fddda7a07138259b233d1834734565ef6637b38f737cd1c6cb1d0f7a0a3c7e52d71fa209002ba57f718b0325b276f379658e462d0b44f4807b1473459164b8e4cfda44c1f0d54440c1a0d13cf89ab09c2ceea3c10f3a3bf21d3b26c83a0362c8fbf5e0fb79a1fb9a00c70b", 0xbf}, {&(0x7f000002e000)="f60b7aac358b32d7be5369f2b237c8a4618bd0bde56d45426ff05a97190aedcef8ebc027b41bfd261733091a5eb4f9f4ec57de2ac15de873c6f6aede649881151d5e21f6dab8d915437d2e0ce1f5de9488ae7718bae9493e9c98208d6581c2434acdc16bf8368f4345af741a9a8c8109cb05f0adeba913366a8925334d60db4f62faa4fea50ab3e33298cdf2994636182a2418054e287157baf7805de635aee00c67bee2b8421cd21fcd37835760843e2aeebb9fb555475ce961b9016d5a2091e1ac84f129f7256129979ed4e73bc3453e0aa5f733e14b09b40ad393c3a12fbd9d09b0b65eb2aeb6c5d1d2233d4784c2d606acf1d441c1a044496908f1811c88320b2ee065d10973e5582863822e8216c6619753f9984e9958d53a46f003e0996c72e40b22850d76b70ec0c4caf982e36f601b1449b189a96eea7cfdf26dffb3304a4a2900a2f3123b4794ab6660a81439ace5445d1d94cdd2c129bc242e4d049738bcca45875112829d7c7de5d95782827150bd1ce52338f63e239ed8f673ee1ef9ad8f41da791fe5331527fed7e8ccf903efd7bc94b17b7d975801e612692f17c69804bcd57fa3cea0ca7ed063cc60bc00a663df15791227c7ad4ff38e79b10368e6d5b459ecf8967cd679c731c5087d4dcca8239c07952325978af4e8731f4c6229908b3d2658a235fa63397f782c9b44aa22ee844dd2f4dd064669a336ebf98a961f6ea5078dbe54c473456fd4f3a8d5142f0c0a517bfee87ddada75a8e8a50c8ea297ee18c9aecb1acbaba9e7b074b034d5e167c6cf17884bb95f7b96afd213222b4e85a4a6e495b2b6005536faa91146c3cafb3df3d947947a73a86b9e1fb3581acf90f552203bb3dbf4edd3ae9067f5a1378bc9c003dd349687d2a74f6d439804d81a0c3a6bff588152d1ea5f45fd236fed294e3f15931279c080ed062b1bf9c98f96aaf5f9aca339f6c4a6f2dd8edf53ed06131b3bef2d2fff93a6172d7e6c9f9a6e59bec19be147dc749745b7f415d17ec8905681bbaf23daa2802702224b71b3d77f392ef11731d02a019d44646877b9fd94e14f2392e099e75f8493592762640b566d9f2b605ea6ede160d9b5294b74b601f1ee775532cd6500b5a02cc63d26316c7a139dbd65169dbbe6f34a03c284e3f8ccd4825fdd6dda6685ba246692888f1e8ba0eaac8800e43d6cb67e04f66d1025e9f04e9da4381cde6905d8f1ab95d46f224b02ab16a9f6bf3100b60752b21e294d285b82a3ded4873f2175721827450280cfc4a2ff900ab617b08957e1b662c37b24e7fd4bef52851aaa90262411e03c8987a93e78da689426b2105f57e624637cb62268c86844c93e2a995825da3e1995b9b86d1208571529887d3b8985bda64ffce43ab93d4f62b53e648357acf8e7758a96e3aefbc36f7a2bf2f908066452fdd187f2fe433a5a1863dc68244c39a1638119a1634466481c853abd0678dd1d7d344d7a54ec1f9fe5c9bf8adea560ae976ec5f11c63926d7e026cd5eada2dc78f9faa27b14d89bc07491cdb8fffaa3b9b02cee6985de50702c964465517d6611268a730152c36cf36f74d9d739b759de33db4c1e3130c10863e1a07feb6e7506d0ac9dd858c51df653e8e599e40cbe7d81943272d4cc685fbef554a5380ed1419081a7d017a26ba882ad2b5a6665a09a810d79efda0254d2f2bf154f0204ed316d11b23b2214607b4da0b2a2fe7db7784b869fe5cb63bf35aa51f3b90b0a3ff1d72ee4ef4e5b0a6836c208214a391f7124f55668d8b28afa8b262d37081fa38fc099d10a32fe8c99b9524bb899eb05a4ca975c1e9c3ea2d37a6422f562b5f54dc52ae49a1f6ea7d759bf1da5774d19bde19159556c8846556dadf9008a636b730531de9ccbfe4ba70a14ede88c15a67f680b7dcf8dc4e27016cb194948d948b8bbe95af7f7fbd699b5bf0c6aa606d43013dc905d6030e97a9eb2098112a9d668c5b93e68e4814c1b0b205582e302261630bc72ef3234738d2af4251dd813898bb5a78219408b34b3f2056e8d3e39e79b503b5a37de6b89370062fc922b78c43f9f6ae7bd61a7e8e53071d9deac58f711f187c31cda9e178076be25ddd4d1129a0df3b0ddd313d7b15d0183863d6b223cfe115eddeff9bc7570cc4023876660c1cfa4ca056df11425939d987e551bd84bfa64815eb0cc40f7cacf47ca2ae022d106f113e2a2e8c2857d1ff670a9544f50e95bfc152f80c1405f3d77a5f141b2198c353cfd3a52a3aa3ba5e363d018dab42c737cce48f2f5ee5639b57e4ed1457397d73b61f3336668aded4d6e0cd2ef70ca560f8f3e5c7daeed519f73f887eea774fb81df2f6a3f3616875fe3e72d935d4524db04a21b693c41d88ef325cf7b2000e32797b7ce04f82ef8bd15188bcd39a8a41117e7910b515a367abffa945b1e25c33cacfb4b6ef8abda4a26497557081aeb7918fe22b05cd6d0f1b53d115fd7be8f501be1f8846b796c5809da935e943e306685aa4b7396a6a1b6cb850eacb2cea5e166805b924f129c16a6993800e1cf3994a407b2d406e4b8dcaa73425d455dacafb37321378ea87d724637e2686e6796d6ef46521e7ce770d9018ad946168fce3b4a7039f8f802676eb1df00c2e71ed2ae05afb55d3ed068ecfb837398ab5dfd7dafbcd59cbf30a1e25f695476000ae3e5c7909606e0dcd0d2a0140220b4abbee01efde633d75e0af706b11245d038ce40ee6765bf9ce40f97ea474290989f23b19702edb273513fb10b08cc3ed33b8ea2a55caa4e1bb3383205ee5144892303ac0903ce3ab11066a120c6dec46efab610acede4b5fdaaa56b5cd02fee1cc159546d9a4a4dbb8d2c53d4b763278084317e92505585bf6f9e7a201d641f144bb059a710deff65ac153ee5057c9a0cfe18ddbfd20992a2b20f3e421f5d77905cb6f6f65bf0a80488be8778f37a544ecd10c97a419aa1be4cce4b47274a8c66521874ba032e136b7e7b07066cad164427deac2b343caf69c4428ae6284fd2829be8d80c06b3daf0cc68d732076bcf830fdf5c3e6bfddd577e886c1d3f8c257cf12ec698a0632b7400d3518bf453631a0097d41fafbf269314d5a0e858732bc20575cb7b411b0ffb42c77367f31206cd0c0be1fa9a08cc08ad06adffec5e4fc6ba66e095e8c312fbf900963ee8cdc20edf2282ea65816d1802afda99a8a576396a7c9530071d1adc750a99428a638d33319c5df678f3769f940c1f899432933863bbd92660555da4a81ca392bbeaadc7c85cc841481c30499c16c53979508abfc02ac5d8fb31024e7cfc3587c76655828bd5cfe5290c5d7ee57a73c48a534212de2d3cab62d5f61b2a94d825ea75eebaa6c8ae1ef576b4ba1d25368c15196fd4ea09452c86d67bc205eaf9142e2931a1bc208cefbedacabfa999035a7454a12d2faf82df5fa38c85c4e0ce940f97fa9d13d81e0ceaced002f4d9d4ec554a79e2d83be2544998a738fa73878ff91b6a4aa4a37b6b20ae49d0642fb306eb9bbd54ba89b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0x1000}, 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0x1000}, {&(0x7f0000007000)="afe5356b8ae18f14d9ed183f79c39d0f66cd1eea25740d103351696cc58d8ca43c95e36563c5054be74b258e8ba93569492e6335d33d7cf2682aec62ea922d03fcc997d9cbc99878b6dda90885", 0x4d}, {&(0x7f0000150000)="26cbd759cb9ebad17645ed125e88be4a6375f2dfa9c44b7e57f93161af6ef4c53b47138f44f24e807f1c26a583a624f9216d415e3205a9b4ca3a8aa6c423b53854ba0c83b3dd8dd428ec70805f5dbb668aaf0ff12e3bee9c960005d63b6b3d847aece36dc51b531b486c6166438ed50f10b8cfc6e9a331a676f38125b84ac1fef5bc65be5ee2331ec2dc04ae388c8dbd6f9bfed18820917e2b04e67768127b21db65ba3973598ab520706a3a11d818de8c0f4f803a0c12b7e71d523c97864170c4731472a454d056fe3855575dc4483340bfa4209b8ebc0292de9419c36b", 0xde}], 0x7, &(0x7f0000703000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x64, "6f91cc7a8f13c95a88f040e84c2180355f7d914eb59f13355a7135b1bbb6f808b8c96ddc5b362fd8b44986a9470b76eed65c787e3791b142dc205e73e071b3e85f3a56e434d47bca03ff11c1a50d864ec4a2c67337ac66ec2bc9b1983a3a3677af0d7793"}, @assoc={0x18, 0x117, 0x4, 0xd2}, @iv={0xa0, 0x117, 0x2, 0x87, "c4af84301ba0ac20947751290aa5094fdfeea6e1a6064021ce7aaa460cbebcff4423318ccae3cca4ffe235abf7e022f755649857db0a96f29c2fca447a00ef98466fbc3331db1bf3e19323da2a102b6eab494ff2899ab82b17945bffe460e86a32c3ea9213dc08046c2062bc9f06bc1e3865ef3f6309e9907c75cccb0fb2541f4f8666699da2b6"}], 0x1a8, 0x44}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000a71000-0xbc)={0x11, 0x0, 'client0\x00', 0x0, "3a317286f428f0e6", "dadba3f67c089a7a909172fbeaadf8f8099f13a5012bbdcce289c13c7b9f1eff", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000558000)='/dev/hwrng\x00', 0x4004, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a42000)=0x0) r2 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000583000)={0x88, 0x9, r1, 0x10001, r2, 0xffffffffffffffca, 0x7fffffff, 0xd3ba}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000c6000-0x1c)={0x5, 0xc, 0x1ff, 0x100000000000c, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000b17000-0x2c)={0x0, 0x80, 0x20, 0x1b400000000000, 0x12, r3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b62000-0x10)={r3, &(0x7f00000c5000)=""}, 0x10) 2018/01/21 02:25:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a3000-0x15)='/proc/self/net/pfkey\x00', 0x541000, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000046000)=0x2, 0x2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x0}, 0x8) 2018/01/21 02:25:42 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$KDENABIO(r0, 0x4b36) sysfs$2(0x2, 0xfffffffffffffffe, &(0x7f0000002000-0xf)=""/15) 2018/01/21 02:25:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00003f3000)='/dev/snd/pcmC#D#p\x00', 0x1ba000000, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000849000-0x4)=0x0, &(0x7f0000b40000-0x4)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0xc, 0x40ff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dc3000)={r1, &(0x7f0000b6d000)="", &(0x7f00007ad000)="", 0x0}, 0x20) 2018/01/21 02:25:42 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0xff, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000aeb000)={0x100}, 0x8, 0x800) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000aeb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000aeb000)=0x60, 0x800) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f000041e000)={0xf000, 0x4000, 0x4, 0x2, 0x6}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000977000-0x8)=[{0x3, 0x80}], 0x1) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000aec000)=0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000508000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000aec000-0x8)={0x3, 0x3}) fcntl$setsig(r1, 0xa, 0x27) 2018/01/21 02:25:42 executing program 4: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb5000)='/dev/ppp\x00', 0x40, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00005d7000)={0xe, 0x1, 0x20, 0x1ff, 0x2, r1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fb7000-0x4)={0x6, 0x200, 0x8, 0x3, 0x0}, &(0x7f0000fb7000-0x4)=0x10) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fb7000-0x8)={r2, 0x1000}, &(0x7f000016f000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60c000054dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000497000)={&(0x7f0000fb3000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000156000-0x20)=[{&(0x7f0000fb4000)=""/79, 0x4f}], 0x1, &(0x7f0000012000-0x6f)=""/111, 0x6f, 0x0}, 0x0) accept$alg(r1, 0x0, 0x0) 2018/01/21 02:25:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000df6000)='./file0\x00', &(0x7f0000922000-0x1000)=""/4096) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sendmmsg(0xffffffffffffffff, &(0x7f00001b8000-0x168)=[], 0x0, 0x20000000000) [ 69.704888] QAT: Invalid ioctl 2018/01/21 02:25:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/21 02:25:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x448c, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = syz_open_dev$adsp(&(0x7f00003f7000-0xb)='/dev/adsp#\x00', 0xffffffff, 0x400000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000066b000)={{0x2, 0x2, 0x1, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) 2018/01/21 02:25:42 executing program 5: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000cd4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cf2000)=0x14, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x2)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x34)={0x34, 0xa, 0xf, 0x801, 0x0, 0x0, {0xa, 0x0, 0xa}, [@typed={0xc, 0x83, @pid=r1}, @typed={0x8, 0x6, @void=""}, @typed={0xc, 0x49, @str='\\\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x20008000}, 0x1) 2018/01/21 02:25:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$addseals(r0, 0x409, 0x2) 2018/01/21 02:25:42 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004a8000-0x1)='\x00', 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000aeb000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aeb000)=0xe8) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000aec000-0xe8)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8d, 0x0, r1}, {0x9, 0xffff, 0x0, 0x101, 0x8000, 0x7, 0x3f, 0x6}, {0x10001, 0x1000, 0x8, 0x8}, 0x7ff, 0xd, 0x0, 0x1, 0x3, 0x3}, {{@in=@empty=0x0, 0x2, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x2, 0x1, 0x1, 0x10000, 0x3, 0x1, 0x5}}, 0xe8) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) fcntl$getownex(r0, 0x10, &(0x7f000014f000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000480000-0x4)=0x0) kcmp(r2, r3, 0x7, r0, r0) 2018/01/21 02:25:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) r1 = syz_open_dev$amidi(&(0x7f0000687000)='/dev/amidi#\x00', 0x20, 0x402400) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000f0b000)={0x641, 0x6, 0x31e0b0db}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00008bd000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000073a000-0x4)={0x400000000}, 0x4) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000085000)=0x0) fcntl$dupfd(r1, 0x406, r0) socket$kcm(0x29, 0xf1ec310e62420a0d, 0x0) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000002000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "1daeb77d25c46672"}, 0x3e3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 02:25:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x406, r0) r4 = syz_open_dev$sndpcmp(&(0x7f000099d000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x3) r5 = msgget(0x3, 0x10) msgrcv(r5, &(0x7f00006c2000)={0x0, ""/221}, 0xe5, 0x3, 0x1000) renameat(r3, &(0x7f00007c2000)='./file0\x00', r4, &(0x7f0000f8f000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) connect$pppoe(r3, &(0x7f00001be000)={0x18, 0x0, {0x1000000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="589706805f0600000000000100f2b0a1"}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/21 02:25:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00001f1000)=0x596, 0x4) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) [ 69.744955] QAT: Invalid ioctl 2018/01/21 02:25:43 executing program 5: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000001e000)='/dev/admmidi#\x00', 0x380000, 0x202) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) 2018/01/21 02:25:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[], 0x1) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=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, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/21 02:25:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000001000-0x4)=0x40000, 0xffffffffffffff18) syz_open_dev$loop(&(0x7f0000586000-0xb)='/dev/loop#\x00', 0xcc, 0x200000) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000773000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7fff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000432000)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000dda000-0x10)={0x0, 0x7530}, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f00000d1000)=0x0) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000fbd000)=0x9) move_pages(0x0, 0x7ffff, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) execve(&(0x7f0000cdb000-0x8)='./file0\x00', &(0x7f0000e7b000)=[], &(0x7f00006fd000-0x10)=[]) 2018/01/21 02:25:43 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$dspn(&(0x7f00004d7000)='/dev/dsp#\x00', 0x75bb, 0x840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000001000-0x10)={0x3, 0x1, 0x1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000073000-0xc)='/dev/autofs\x00', 0x20100, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r3, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0xfffff80000000002) poll(&(0x7f0000c60000-0x38)=[{r3, 0x0, 0x0}], 0x1, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000ae8000)={0x1000000000, 0x5, 0x100000001}) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_buf(r4, 0x0, 0x4, &(0x7f0000613000)="", 0x0) 2018/01/21 02:25:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x12000, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x7efffffe, 0x10002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x9, 0x100000000, 0x0, 0x0, 0xf000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x81, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xf1)="78386bdf91bf8f0471ce5245cb8e6b642b90e134a21918e23936a461ed268d7c1f31e0e4d0d4dcacecd115bc3c65f9a06edc85708a2033cdce5ad2e4bc76c18038db86be5313171a135917ad690086ce6cb64fe5426df4f372d28740637f814d514c3466f3cf069b9558b5af13265761a5207fc641023cdf4d5288f3f4947ae7b3f63529273ea5a66ecc563c08a22b43f9b315545b54b9a31e8429124fe87cff7c8d953bba20141574ba9e59f8021b8be98a8e9e22eb50acb6f93a0fdaec7ff9792149bdc612739a3ed2848ed3a94fe37fc011b9bd4ec98a345739f7108a3ae6bc9f29a047e36eec01eb83e88a087100a0", 0xf1) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x40efc25901854519, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xdb, &(0x7f0000770000-0xdb)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[{0x9100, 0x4, 0x8, 0xfffffffffffffffa}], {0x8100, 0x0, 0x20000000000000, 0x0}}], {@mpls_mc={0x8848, {[], @llc={@snap={0xaa, 0xaa, "97", "52f6fa", 0x7, "928544778ff0a3da4e05954aa590a59ee70afb0226bdd03381a94a64f004953896f77c03394aa6baf847be86a9a2a627e4ca6f118b0be696e398b5983d75c61bc4a8a5b74ddff4a275db6a5781d0bef52c43a844612716aacda9583f77d2a56f199d87c67afe1c1bf772670ad53cf7ca23cce8f2e395e914893cc87a5865e62fbcb8ff3ba6fb98602ba95417cac267951f37f21291b91a8eb4422fff705330b7d6497677386a1e7f9a6adfd3ea66a4676f7a35019d181554f8bd39908d"}}}}}}, &(0x7f0000931000)={0x0, 0x1, [0xfffffffffffffff7]}) syz_open_dev$sndctrl(&(0x7f0000635000)='/dev/snd/controlC#\x00', 0x40, 0x200) faccessat(r1, &(0x7f00006c3000)='./file0\x00', 0x48, 0x600) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000e0000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e64000-0x4)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fbc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ad000-0x4)=0xc) getsockname$packet(r4, &(0x7f0000e7d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000082a000-0x4)=0x14) sendmsg$nl_xfrm(r4, &(0x7f0000b89000)={&(0x7f00005e9000)={0x10, 0x0, 0x0, 0x202a08}, 0xc, &(0x7f000057c000)={&(0x7f0000976000-0x94)=@getpolicy={0x94, 0x15, 0x20, 0x6, 0x3, {{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2c7, 0x1, 0x8000, 0xa, 0xa0, 0xa0, 0x32, r5, r6}, 0x8, 0x2}, [@offload={0xc, 0x1c, {r7, 0x2}}, @replay_esn_val={0x30, 0x17, {0x5, 0x1, 0x2, 0x4, 0x2, 0x100, [0x7, 0x7ff, 0x634, 0x800, 0x9]}}, @ipv6_hthresh={0x8, 0x4, {0x29, 0xf}}]}, 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x4000) 2018/01/21 02:25:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c6f000)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000970000-0x12)='/dev/input/mouse#\x00', 0x100000000, 0x2400) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f000011b000)={0x3e, 0xe271}) perf_event_open(&(0x7f0000003000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004a0000)='net/psched\x00') close(r1) 2018/01/21 02:25:43 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = accept4$inet6(r0, &(0x7f0000aed000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000102000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000aed000)='/dev/sg#\x00', 0x9, 0x40000) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000aec000-0x50)=[{&(0x7f0000aeb000)="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", 0x1000}, {&(0x7f0000aeb000)="94c969fb142ad5c2a3dd6566486b776f825477e3b90b107709a156196ff0fd9c926ac42881ba4eec28ada1dd1bc47971990fafbae045d204b5ceef81bb2f4d4ac66070e824579c6fe49728189f509652b5f2050fae2bd40445d32c29a83fe99f10fd1ee0462ea2d9799f7fb3fd989f6828c909d8d3a35f2b31b2672e1ce12c4a84cee7953e0420a160fcfc72741bea", 0x8f}, {&(0x7f0000aeb000)="794f8199fcefa3a64160ff2eee944708795a44b7a70198307b3568f4bba6ed2e8e68043fde39c6296ff070dfa554cc6099a0c354a2e0ab385c8a726a5d542c76084c312f2df72a7e038ab05ed39a9ead5f6f8275ff155ed4dd41b8facc1d2ec85bf4dc9ec2aa4a19e9f3f413f4b263c390e9fa4f3ab217003adb23108a323677192f49b7bc1b9a5ba8e18e1d8a5a36ec3500ce310c227146f36adc3c595abc9435b86f06222fc5db05dcefc6b759430744de3372d66188d7", 0xb8}, {&(0x7f00001b7000)="0cce03c0f921048706bb8dd1ad5b4a7fc9bb691cad49d94b63216767dbfabe3c70658365cf7d42fe4e05f33238a114a7ed4903afc7cb5ac1b7273227e84cd6066f6b16a9be0d0ec884edc9df677493052aaca61ffa2b8e2b5e1827ade0cbb7d854774814e2bc767ceab68ce5fb99964e59088fe7a63370e7e2bc8bcead0a602254681508", 0x84}, {&(0x7f0000aec000-0x6)="10a698906431", 0x6}], 0x5) r2 = syz_open_dev$admmidi(&(0x7f00005f5000)='/dev/admmidi#\x00', 0x1, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000aee000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000540000)=0x8) ioctl$TCSBRKP(r2, 0x5425, 0x3) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000aee000-0x29)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xb9f0d1e2401e87d7, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@generic={0x7, 0x0, "debcfc5aa41bbf80cdc63fae57"}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r3 = syz_open_dev$admmidi(&(0x7f0000a68000-0xe)='/dev/admmidi#\x00', 0xffffffffffffffcd, 0x80000) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r3, &(0x7f0000aed000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000047f000-0x4)=0x10) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000aee000)=0x0) 2018/01/21 02:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000568000)='/dev/vga_arbiter\x00', 0x4000, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r1, &(0x7f0000aaf000-0x80)=[{&(0x7f0000ef6000-0x1000)="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", 0x1000}], 0x1) dup2(r1, r0) 2018/01/21 02:25:43 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000017000-0x8)='./file0\x00', &(0x7f000000e000-0xa1)=""/161, 0xa1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x3d, 0x0, 0x401, 0x2}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/21 02:25:43 executing program 3: r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00007de000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/56, 0x38, 0x2020, &(0x7f0000002000-0x10)={0x3, {"55bf4aa6017511"}, 0xffffffffffff043a}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0x3b, "fe6c52a1398e2d471f747d9512700bfd2c353ace131ce7edd139b38a998fd15214f1a708ef9b42e49f1d974996fd206f69a9cf2b165686e88a61b1"}, &(0x7f0000000000)=0x43) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x8}, 0x8) 2018/01/21 02:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x0) fallocate(r0, 0x0, 0x0, 0x3ff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ce5000-0x4)=0x0) r2 = getpgid(0x0) kcmp(r1, r2, 0x2, r0, r0) 2018/01/21 02:25:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000519000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40e, &(0x7f0000cd4000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) io_setup(0x5, &(0x7f0000916000)=0x0) io_submit(r1, 0x3, &(0x7f00002de000)=[&(0x7f0000a46000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000588000-0x9b)="", 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e4c000-0x40)={0x0, 0x0, 0x0, 0xb, 0x1, 0xffffffffffffffff, &(0x7f0000207000-0xf0)="2519456d1d6427179ec33f2629003d52007665059257a9a5c0b380031b85ce5812f5136161ac7ca9a847672f73dc9c8da5412f7d96f09fed886775826350f0db20cc26474ffe515db917d7a05949c4a0205663f959ca031fd93af9f4d89a2b1a1d06bd8e8e5a31f3e082280ebf13fe6acfea42ac392f901df59e3551d08c9f27ae6ff994febffbd298831708bb337f85a4deb78866c21f0b00e8019b2669ed6e18d0847dfeaa127244d936175c5537c49eebe7985886678fdb99b65ea5ea7f0639172385f8f68193aa45ab4debc59831daedc799134b8313ba3db74eec6cc060a9d166614fe0e1fb4bf78c4842da213b", 0xf0, 0x2b, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000096e000)={0x0, 0x0, 0x0, 0x8000, 0xf6f, r0, &(0x7f0000625000)="87ced8a23a37d2f00004edd788f5c50050dbbfb2470901000000cfb1d6afa34326e92db223daf621f79083ebba4149a5e9f71b2edaf1779d13dc88d80004993600dfef1fd4620839b6f8e8b3578d29ebd3e7fe5694225d48143e57c7d1b159d4802e5817221b001cc00c472d279363b2d9dce9e3bd67c8335febb055e17d1ce014dad0ac7aafcae420eaa22f9c8b925c618aa9a4c43a8d642a8f7e1cb58b737ef5b57ce2efcf7be659e8950dc26631059051abd8f8855858efd167b6423aef81ec9474", 0xc3, 0x8d7d, 0x0, 0x0, 0xffffffffffffffff}]) syz_emit_ethernet(0x3e, &(0x7f0000cbc000-0xca)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f000044f000-0x18)={0x0, 0x2, [0x0, 0xedb]}) 2018/01/21 02:25:43 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000aec000-0x9)='/dev/dsp\x00', 0x440502, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000832000-0x4)=0x0, &(0x7f00008a1000-0x4)=0x4) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/21 02:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cb9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000561000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000c24000)=0xc) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000955000)=0x203) 2018/01/21 02:25:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000bba000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000160000)=0x60, 0x80000) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/01/21 02:25:43 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000be000)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000176000)={0x2, [0x40, 0x8000]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r1, 0x6) sendto$inet6(r1, &(0x7f0000272000-0x1000)='"', 0x1, 0x0, &(0x7f00009e3000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x0}, 0x1c) clock_gettime(0x7, &(0x7f0000804000)={0x0, 0x0}) 2018/01/21 02:25:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000073d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000466000-0x15)='/proc/self/net/pfkey\x00', 0x101, 0x0) sendto$inet(r1, &(0x7f0000e9e000)="ec97645b8e91703f80d9320a2f3cd3f7a843775cc3268a4bd44a71931887b917b0972a1097358b2af11220f2be6b7e9988688e4d7938028fc9c30213df25366397120b24be4f562cc0cb5a275c312b172159167c3a9dbee58913ad677378fc2138bc659cdddfb300c179071d20754453396856ed92d321d5702af21d69b097309718c98fee0d9600caddd6ae40e6b0444686417e166ef649ee5d896fa2069fa0", 0xa0, 0x40014, &(0x7f0000cc1000+0xfcd)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000005) writev(r2, &(0x7f0000366000-0x80)=[{&(0x7f00009b3000)="", 0x0}, {&(0x7f0000b6b000-0xa7)='~', 0x1}], 0x2) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000ab7000-0x24)={0xb1f, 0x81, 0x100, 0x10001, 0x7, 0x3, 0xfff, 0x40, 0x9, 0x3909, 0x8, 0xfff}) r3 = syz_open_dev$vcsa(&(0x7f0000c05000)='/dev/vcsa#\x00', 0x9, 0x4000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000019f000)=@sack_info={0x0, 0x3, 0xcae8}, &(0x7f00001f5000)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000053b000-0x8)=@assoc_value={r4, 0x1f}, 0x8) 2018/01/21 02:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x8, 0x6, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000dce000)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c4f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000442000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006f3000)={r2, 0x8000, 0x3, 0xff}, &(0x7f0000a3b000)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c76000-0x18)={r0, &(0x7f00007fd000-0x1)="d0", &(0x7f000046f000-0x7a)=""/122}, 0x18) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000c35000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000d53000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00002c5000)={r3, r4}) 2018/01/21 02:25:43 executing program 3: r0 = socket(0x15, 0x805, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007a1000)="29ebd38ff934477a7933b16a6cceef768ee98504fb5599512d473362ab32ed04851a64894be1ee2759a5e330afade8312ae47a4837c27b5e9de94ffe33719bba519a899885e9cbc8", 0x48) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f000041c000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/21 02:25:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100001, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000e56000-0x8)='./file0\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) 2018/01/21 02:25:43 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000244000-0x9)='/dev/rtc\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) connect$ax25(r0, &(0x7f00001a3000)={0x3, {"d08382ac28a60b"}, 0x10000}, 0x10) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/21 02:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e9e000)=0x5) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) r1 = gettid() r2 = getuid() getresgid(&(0x7f0000919000)=0x0, &(0x7f00003f5000)=0x0, &(0x7f00009e0000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000056a000-0xc)={r1, r2, r3}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000014000-0x4)=0x0, 0x4) 2018/01/21 02:25:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000950000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000646000-0x6)={0x1, [0xb10]}, &(0x7f00002d9000)=0x6) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000728000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00004d3000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000279000)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000b2d000-0x8c)={r3, @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) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb58351", 0x27}], 0x1, &(0x7f0000ad1000-0x18)=[], 0x0, 0x0}, 0x80) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c9d000)=[{&(0x7f00005c5000)=""/178, 0xb2}], 0x1, &(0x7f0000139000)=""/70, 0x46, 0x0}, 0x0) 2018/01/21 02:25:43 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = syz_open_dev$sg(&(0x7f000011f000)='/dev/sg#\x00', 0x0, 0x90081) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000027b000)={0x0, 0x0, 0x0}, &(0x7f0000024000+0x2a1)=0xc) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000060f000-0x64)={&(0x7f0000aec000-0x14)=[0x1236, 0x100000001, 0x8, 0x3, 0x4], 0x5, 0x100, 0x401, 0x0, 0x4, 0x1, {0x7fffffff, 0x9, 0x0, 0x10001, 0x9, 0xfff, 0x9, 0xff, 0x6, 0x10001, 0x20, 0x101, 0x4, 0x0, "674fb740b9ad32acef187903ab6011f06f24e1d2ddbf81682c092f7d05ac3325"}}) tkill(r1, 0x22) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009fe000)={0x0, 0x1}, &(0x7f0000aec000-0x4)=0x8) getpgrp(0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 02:25:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000153000-0xb)='clear_refs\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e0000)='/dev/sequencer2\x00', 0x8c0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008da000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1400}) pwrite64(r1, &(0x7f00005ed000-0xf)="19", 0x1, 0x0) bind$ipx(r1, &(0x7f0000b85000)={0x4, 0xf83, 0x85, "ed806bc7f269", 0x4, 0x0}, 0x10) 2018/01/21 02:25:43 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000000)=0x7ff, 0x4) 2018/01/21 02:25:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000080f000-0x4)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f000003e000)={0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:25:43 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_bt_hci(r0, 0x400448e3, &(0x7f0000849000)="eab9577e7463214d5026dd4fdc541699be7736033fc61d34b81795f7b24ddfad0a9027e0821e95e51b26d84c1334dd4e6826ee35caafb24c75d2fedca015023ac2120688048e3891cfe775d1bab04770e04f7685b2b1bc132c36bddd5793275ac8dd3ba0d18613e92edb00e7c2519be19de8d7dfbc36088d26d3159550b45845196304ac335e0c600012f95da514fef743c2d0ae15bb678e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x6, 0x0, 0x0, 0x0) 2018/01/21 02:25:43 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cd2000)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000767000-0x4)=0x7fc0000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/01/21 02:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000551000-0xa9)=""/169, 0xa9) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000673000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000633000-0x8)=[0x1, 0x1]) 2018/01/21 02:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00009b5000)={0x3, 0x4d, 0x3f, 0x7fff, 0x3, 0x9}) getsockname$netlink(r0, &(0x7f0000f96000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a02000)=0xc) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x3, &(0x7f0000680000-0xaa)="") unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") 2018/01/21 02:25:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x3, &(0x7f0000002000-0x10)={r0, r1+10000000}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x12) 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) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) sendto$packet(r2, &(0x7f0000001000-0xf2)="f6dba830e44327b62c870c4b0d6915489908e8919e4ed2d1c3ee448ae7aa3a89ff4394d13e4e6a00ab45ab6688b4e9b4f7a654c2faefda6a3a37ead67a758586859ebc0273f7214c60e2d24439cb37d4c9fc7d71b148eb8d4d312aaf9afd997db5d7fb345874e42ca60815e2f3e6d4682e57e8764a355232b697d7f35a72049fdca457514ab804b80013f65756854664791ee91ba36265d1fd75862d2de07bb71f3425515b5fd68267ba7a25478f905d36f7f84255aa4d2bd4a18184e33780413f71fabf564d4cbd49f2cc785981e1367ed65044fcf1240095563ff7244b30158bb3df9012f49738bc256727a3983b38747b", 0xf2, 0x40000, &(0x7f000039d000-0x14)={0x11, 0x11, r3, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000003000-0xe)='./file0/file0\x00', 0x50800, 0x12a) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000002000)={0x1f, 0x20000000000000}) pwrite64(r2, &(0x7f0000002000)="", 0x0, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000000)=""/32) 2018/01/21 02:25:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009b8000)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00004c9000)={0x1000, 0x6, 0x7fff, 0x9, 0x8, 0x80000000}) r1 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000dfd000)=""/0) sysfs$3(0x3) 2018/01/21 02:25:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000003, 0x0, &(0x7f0000017000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) write(r1, &(0x7f0000022000)="", 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000054d000-0x10)=@generic="eff42839538b2cfd652943a0257ae215") connect$unix(r1, &(0x7f000034c000)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c38000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00001f7000-0x70)={[{0x9, 0x1, 0x1, 0x0, 0x7ff, 0x8000, 0x19, 0x1, 0xfffffffffffffff9, 0x3, 0x1, 0x7, 0x5}, {0x3, 0x19c5, 0x10001, 0x6, 0x1, 0x80000000, 0x24510f33, 0x0, 0x4cc, 0xfffffffffffff801, 0x4, 0x5, 0x101}, {0x2, 0x7f, 0x80000001, 0x7bd4, 0x9, 0x0, 0x4, 0xffffffff, 0x5, 0x4, 0x7, 0x2, 0x5}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept(r1, &(0x7f000000f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ace000-0x4)=0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000fd3000-0x9)='/dev/ppp\x00', 0x200, 0x0) accept$packet(r3, &(0x7f0000e1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x14) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 02:25:43 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9e, &(0x7f000000a000-0x9e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0xc, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x20, 0x4, 0x0, 0x0, 0x90, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x3, 0x3ff, [{[], 0xffffffff}]}, @cipso={0x86, 0x3e, 0xc6, [{0x0, 0xa, "e7b16b9c45e2b155"}, {0x2, 0x6, "cbbf4019"}, {0x0, 0x6, "7db2c305"}, {0x6, 0x2, ""}, {0x0, 0xf, "d4e55fc79653429757da27bc7f"}, {0x6, 0xd, "db9423578967f21391d796"}, {0x6, 0x2, ""}, {0x5, 0x2, ""}]}, @noop={0x1}, @cipso={0x86, 0x13, 0x3f, [{0x5, 0x7, "38ee172738"}, {0x6, 0x6, "d0b5436f"}]}, @ssrr={0x89, 0xf, 0x10001, [@loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/21 02:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a75000-0x9)='/dev/rtc\x00', 0x20000, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000079000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00007e9000-0x8)={0x2, r2}) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f000002d000)={@common='sit0\x00', @ifru_data=&(0x7f0000a5c000)="5b00ad1f0dab6814c2ffe3bf00000000f20000e4dc7effffff0009000a3f36c8"}) 2018/01/21 02:25:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1ff, &(0x7f000054c000-0x8)=0x0) r1 = socket$inet6(0xa, 0x80005, 0x1000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f9f000)={0x0, 0x7}, &(0x7f000044a000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000902000-0x6)={r2, 0x5}, 0x6) r3 = syz_open_dev$admmidi(&(0x7f0000ee2000-0xe)='/dev/admmidi#\x00', 0x3, 0x20400) io_cancel(r0, &(0x7f000079c000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00002dd000-0x3f)="51137f199bfddb9a77d00a1fe28ca9c1c119939ac50f2e21d3af71f065c5165cb6b014451556379bfeaa6bd318ca636ea8110c0577e6fdb6d6b2dbb86807ca", 0x3f, 0x90, 0x0, 0x0, r3}, &(0x7f000029c000)={0x0, 0x0, 0x0, 0x0}) r4 = getpid() r5 = inotify_init1(0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000df7000-0x4)=@int=0x0, &(0x7f0000d01000)=0x4) r6 = syz_open_procfs(r4, &(0x7f0000b21000-0x9)='children\x00') preadv(r6, &(0x7f0000806000-0x10)=[{&(0x7f00006d5000)=""/1, 0x1}], 0x1, 0x800) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000384000-0x98)=@hopopts={0x3b, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x100}, @calipso={0x7, 0x28, {0x102, 0x8, 0x2, 0x81, [0xffffffffffff8000, 0x7a, 0x8, 0x7ff]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x9, 0x45, "a1c2b2be940ad407c700d14466ddd84bfc5c39521293534525284d99bed3f678dba2145dbbd3069103e79350dab862a9e597de982fd2645aead074cbf1a7eaf7d5a74aa68d"}, @enc_lim={0x4, 0x1, 0x8000}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x98) 2018/01/21 02:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dc8000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={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$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f4d000-0x4)=0x0) perf_event_open(&(0x7f00001bf000-0x78)={0x5, 0x78, 0xfffffffffffffff7, 0x1, 0x2, 0x3, 0x0, 0x2, 0x2, 0x4, 0x800000000000, 0xff, 0x0, 0x8, 0x1, 0x3ff, 0x0, 0x6, 0x81, 0x7fffffff, 0x0, 0x4, 0x7, 0x20, 0x2, 0x5, 0x20, 0xfffffffffffffffe, 0x1, 0x1, 0x5, 0x8000, 0x5, 0x5, 0x1f, 0x800, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0xfffffffffffffc00}, 0x202, 0x0, 0x6, 0x7, 0x10001, 0x9c2b, 0x2, 0x0}, r2, 0x1f1, r0, 0x9) 2018/01/21 02:25:43 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000aec000-0x9)='/dev/dsp\x00', 0xa00, 0x0) pwrite64(r0, &(0x7f00005a2000-0xec)="4119ceda13eb01ea672a7f035bf9ec87a92e5977ac336f419a5870a8a757a86fc19cc3d5bd41009741de3ef58dc69c59369bb57d26cf64fa1798c994592d07dd0f8239f3d471101859f7c5692d5970eb446e2b00e7179df072ce37a9fcba0a6afc7d7c22413a62e7d17381d0d9ff9f23a1e36275f3bb992462d2bb08c512612d97856d967d61b7f5974020422efc84adaab5cbcdd6d19ff27f576433c00ca76060096a9a7abd7c3f1e0708d44784d14ac553ce520a7dc2e6e35090621486f4c5cab162d9c67f85e378f165ad61f404b748200799365afcca2624f720893ba64f0e7840ddfbb70bf7cc8c1fea", 0xec, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/21 02:25:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000942000)={0x0, 0x1, &(0x7f000042c000-0xf9)="18"}) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000504000)={0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006df000)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000684000)={r3, 0x7}, &(0x7f0000e3e000-0x4)=0x6) 2018/01/21 02:25:43 executing program 6: r0 = socket(0x10000000010, 0x7, 0x7) unshare(0x20000400) write(r0, &(0x7f00008f0000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') 2018/01/21 02:25:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000c31000)='/dev/input/mouse#\x00', 0x5, 0x141) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00003b2000-0x1000)=""/4096) r1 = fcntl$getown(r0, 0x9) wait4(r1, &(0x7f0000971000)=0x0, 0xe, &(0x7f0000073000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000012d000-0x48)={0x0, 0x0, &(0x7f00002b7000)=@raw=[], &(0x7f0000e61000)='syzkaller\x00', 0x0, 0xbc, &(0x7f0000553000)=""/188, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 02:25:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x0, 0xc) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f00008b4000-0x37)=""/55) pipe(&(0x7f00000c9000-0x5)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000d6b000)=""/140, &(0x7f00006a4000)=0x8c) timerfd_create(0x0, 0x80000) 2018/01/21 02:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008f9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000bdc000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b59000-0x108)={0x0, 0x0, []}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) 2018/01/21 02:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ec8000)="", 0x0, 0x0) keyctl$revoke(0x3, r0) fstat(0xffffffffffffff9c, &(0x7f000012b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/01/21 02:25:43 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000035b000)='/dev/snd/pcmC#D#c\x00', 0x401, 0x111200) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000074000)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000aeb000)='net/dev\x00') mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r2, &(0x7f0000aed000-0x10)={0x2, 0x0, @rand_addr=0xe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe28) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000aec000-0x8)='./file0\x00', &(0x7f0000aec000-0x11)=@known='security.selinux\x00', &(0x7f000045e000-0x7)='&#proc\x00', 0x7, 0x2) 2018/01/21 02:25:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000092a000-0x9)='/dev/dsp\x00', 0x8000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x5, 0x40, 0x40000000, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/21 02:25:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00002d4000)=""/4096) bind$alg(r1, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008b1000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000016d000-0x30)={0xc, 0x0, &(0x7f000084c000-0xc)=[@enter_looper={0x630c}, @release={0x40046306, 0x3}], 0xd1, 0x0, &(0x7f00006d1000)="e2ebf7030e90cd534dc92a27cf84f3ddde354306a432fd9fd3fa4b38535801f130d0abaea215259fc49b3bea632a9d39ddce51e78d2dae004ab0c4b6bf932b6a220031dd268f60556b193bded28f37ee5c7e3bd231bff2386a028d56bfffbb0cd37fb9c0f03b79c75c30049ae7728520002a686fd56b68fa1f7733191b2fe4e0c329684a6035fcadee9d6c766699089499a5d6f5f22d7985fb385d98a96f800213c71575daeb5c6555bbeb60471f71e5c1270ccb76e5ac1d589751a7a9fd18aaf4a7b725a1ceeae79b73e87e97bbe5ad30"}) r3 = accept$alg(r1, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r3, r4, &(0x7f0000ccb000)=0x0, 0x9e6c) 2018/01/21 02:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getrandom(&(0x7f0000d40000-0xcf)=""/207, 0xcf, 0x3) stat(&(0x7f0000b78000)='./file0\x00', &(0x7f00008d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = syz_open_dev$usbmon(&(0x7f0000089000)='/dev/usbmon#\x00', 0x7fa, 0x101000) inotify_add_watch(r1, &(0x7f0000138000-0xe)='./file0/file0\x00', 0x12) sendmsg$nl_route(r1, &(0x7f0000911000-0x38)={&(0x7f0000b1e000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000e76000)={&(0x7f0000216000-0x14)=@getstats={0x14, 0x5e, 0x400, 0x6, 0x3, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) lsetxattr(&(0x7f0000de4000-0xe)='./file0/file0\x00', &(0x7f00000f4000)=@random={'trusted.', ')}\x00'}, &(0x7f0000d41000-0x1)='\x00', 0x1, 0x2) 2018/01/21 02:25:43 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f000063c000)='/dev/vcs#\x00', 0xf585, 0x101000) r1 = socket$inet_udp(0x2, 0x2, 0x0) flock(r1, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f92000)={0x0, 0x3, 0x80000000}, &(0x7f0000bdd000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000d9000)={r3, 0x15, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cf9000)={r2, 0x2, 0x3, 0x4, 0x2, 0x6}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0x8)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) r5 = fcntl$dupfd(r1, 0x0, r1) execveat(r5, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000003000-0x8)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/01/21 02:25:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000172000)='net/igmp6\x00') preadv(r0, &(0x7f00001c5000)=[{&(0x7f00006f0000)=""/154, 0x5d}], 0x235, 0x0) 2018/01/21 02:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e6c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000436000)={0x0, 0x1, 0x5a6, &(0x7f00008fa000-0x8)=0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000039d000-0xc)={@rand_addr=0x100000000, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/21 02:25:43 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 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)=0x0, 0xc, 0x1, &(0x7f0000c44000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000fbe000)={0x0, 0x0, &(0x7f0000b1c000-0x40)=[{&(0x7f0000fbe000)=""/89, 0x59}, {&(0x7f0000fbe000)=""/81, 0x51}, {&(0x7f0000fbe000)=""/1, 0x1}, {&(0x7f0000fbf000-0xd4)=""/212, 0xd4}], 0x4, 0x0, 0x0, 0x4000000}, 0x8081) 2018/01/21 02:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004d2000)={0x1, &(0x7f0000219000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prctl$intptr(0x0, 0xfffffffffffffff8) shmdt(0x0) lsetxattr(&(0x7f00003de000-0x8)='./file0\x00', &(0x7f0000005000-0x11)=@known='security.selinux\x00', &(0x7f0000c98000)='bdevm\x00', 0x6, 0x3) 2018/01/21 02:25:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b22000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x2) sendfile(r2, r1, &(0x7f0000bc2000-0x8)=0x0, 0x4130) pread64(r1, &(0x7f0000a0b000)=""/68, 0x44, 0x0) 2018/01/21 02:25:43 executing program 2: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f00003a0000-0x40)={0x3ff, 0x0, 0x8001, 0x1, 0x5, 0x5, 0x9f, 0x10000000}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/bnep\x00') 2018/01/21 02:25:43 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x1c, 0xffffffffffffffff, 0x6, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/21 02:25:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) prlimit64(r0, 0x0, &(0x7f000001b000-0x10)={0x0, 0x0}, &(0x7f0000799000-0x10)={0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f00000cb000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x400) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000750000-0x9)='/dev/rtc\x00', 0x20000, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000591000/0x18000)=nil, &(0x7f00009d3000-0x18)=[@textreal={0x8, &(0x7f00002c9000)="36260f1c3fbaf80c66b8b2f9ae8366efbafc0cedf20f2a370f001d660f380486c4000f01bb00800f7fce260f017766650fc75b2b3e0fc79e0000", 0x3a}], 0x1, 0x7e, &(0x7f000087c000)=[], 0x0) fcntl$dupfd(r1, 0x0, r1) 2018/01/21 02:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000d7f000-0x5)='proc\x00', 0x1, &(0x7f0000ae8000)="") socketpair(0x8, 0x4, 0x1c0, &(0x7f00007ee000)={0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00009a4000-0x1000)="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", 0x1000) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000275000)='proc\x00', 0x0, &(0x7f00000ae000)="") 2018/01/21 02:25:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000494000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000541000-0x4)=0x1, 0x4) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000334000)={[{0x9, 0x2, 0xffffffff80000000, 0x2, 0x36, 0x7, 0x6, 0x101, 0x3, 0xffffffff, 0x3ff, 0x7, 0x7d}, {0x101, 0x3, 0x7, 0xfffffffffffffff8, 0x40, 0x200, 0x1380000000000, 0x1, 0x2, 0x401, 0xffff, 0x3, 0x6}, {0x4, 0x7fff, 0x200, 0x0, 0x2, 0x8, 0x5a0, 0x18b, 0x7f, 0x34e, 0x6, 0xcf, 0x100000000}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x36, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/21 02:25:43 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000440000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) accept4$vsock_stream(r0, &(0x7f00003ea000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x800) 2018/01/21 02:25:43 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aec000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000aeb000)=0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000aeb000)='./file0\x00', 0x8000, 0x100) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000aec000-0x108)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x81, 0x1, 0x6ab, 0x0, 0x7, 0x9, 0x4, 0x80000001, 0x6, 0x3, 0x5, 0x80, 0x5, 0x400]}, &(0x7f0000376000-0x4)=0x108) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000aec000-0x8)={r2, 0x2a}, 0x8) 2018/01/21 02:25:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e9e000)=0x5) socketpair$inet6(0xa, 0x806, 0x7f, &(0x7f0000278000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000480000)=0x0) r1 = socket(0x2, 0x6, 0x0) listen(r1, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000014000-0x4)=0x0, 0x4) 2018/01/21 02:25:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) fdatasync(r0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000259000-0xd)='/dev/dmmidi#\x00', 0x401, 0x80) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000062000)=@assoc_value={0x0, 0x4}, &(0x7f0000817000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000599000)={r3, 0xed5d, 0x30}, &(0x7f00004c9000)=0xc) 2018/01/21 02:25:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000440000)=[{{&(0x7f00003f1000)=@generic={0x0, ""/126}, 0x80, &(0x7f000004c000-0x60)=[{&(0x7f0000681000-0xe)=""/14, 0xe}, {&(0x7f00003e9000-0x24)=""/36, 0x24}, {&(0x7f0000281000-0xa0)=""/160, 0xa0}, {&(0x7f0000a2a000-0xe0)=""/224, 0xe0}, {&(0x7f00009bf000-0xcc)=""/204, 0xcc}, {&(0x7f0000316000)=""/44, 0x2c}], 0x6, &(0x7f0000fd6000)=""/94, 0x5e, 0x20}, 0x10000}, {{&(0x7f0000301000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f00008b6000-0x10)=[{&(0x7f00001e9000)=""/83, 0x53}], 0x1, &(0x7f0000f00000-0x82)=""/130, 0x82, 0x1f}, 0x4}, {{&(0x7f0000938000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000456000)=[{&(0x7f0000834000)=""/18, 0x12}, {&(0x7f0000ee0000-0x65)=""/101, 0x65}], 0x2, &(0x7f0000c28000-0x1000)=""/4096, 0x1000, 0x7f}, 0x2}, {{&(0x7f00002f4000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000488000)=[{&(0x7f00000ad000-0xa6)=""/166, 0xa6}, {&(0x7f00000d6000)=""/146, 0x92}, {&(0x7f0000279000)=""/4096, 0x1000}, {&(0x7f0000e6e000)=""/207, 0xcf}, {&(0x7f0000125000-0xad)=""/173, 0xad}, {&(0x7f00005a6000-0x8f)=""/143, 0x8f}, {&(0x7f00007e0000-0x38)=""/56, 0x38}, {&(0x7f0000dbe000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e02000)=""/35, 0x23}], 0x9, &(0x7f00007ca000)=""/4096, 0x1000, 0x3}, 0x9}], 0x4, 0x2022, &(0x7f0000d4c000)={0x0, 0x0}) getsockname(0xffffffffffffff9c, &(0x7f00003fe000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000519000-0x4)=0x14) sendmsg$can_raw(r0, &(0x7f00009d9000)={&(0x7f0000138000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000a64000-0x10)={&(0x7f0000d1b000)=@can={{0x0, 0x6, 0x5, 0x200}, 0x1, 0x0, 0x0, 0x0, "d507eba107afcda4"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x7ed502d27e5b5585) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r2 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000050d000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r2, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000233000-0x14)='./file0\x00', &(0x7f00001e7000-0x8)='./file0\x00') 2018/01/21 02:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x4, 0x2) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00006f6000)=[{&(0x7f0000efc000)="", 0x0}], 0x1, 0x49) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000086d000-0x4)=0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000293000)={0x0, 0x5, 0x20}, 0xc) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x0) dup3(r1, r0, 0x80000) 2018/01/21 02:25:43 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x4000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000001000)={0x5, 0x4, [0x100000001]}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000001000)=0x0, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/qat_adf_ctl\x00', 0x20200, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000006000)=""/0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000008000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x132) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$audion(&(0x7f0000008000)='/dev/audio#\x00', 0x5, 0x100) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f0000002000)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000008000-0x10)={0x4, &(0x7f0000002000)=[{0x2, 0x1, 0xffffffffffffff80, 0x9}, {0x20, 0x0, 0x8000, 0x400}, {0x4, 0x401, 0x8, 0x3ff}, {0x4, 0x200, 0x6, 0x800}]}, 0x10) sendfile(r1, r1, &(0x7f0000006000)=0x0, 0x8001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000003000-0x8)='./file0\x00', 0xc00003, 0x1af) 2018/01/21 02:25:43 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000079e000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0xffffffffffffffec, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x0, 0x9, [@empty=0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff]}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl(r0, 0x2, &(0x7f0000415000)="4c3a804c7f5b07e4520c1b8ab3323aff0a6bd27d2a09d4d059376c82040797f4ed9d0f7b7c13af7e837dc5eee54b1b6b7b0ba8a4f637e8f3e8be22182772ceb82c4cab518d85ae33995ef591194146291f5538afbab355aecbf62ea379917101eb99bc7f1c7c8926ac7acc430f5f38c296f77ac1b61abc98712e232cec3fa2cc15b04b385f58527042c5b8781ace11f7f4a208394c6928314537764a75e727212300acf7a6cd4e22d01b174076a9d6d0d7f2aa69ada95855faa5638b9e1575faba0d2908edf49dbe2b51490c918eb043ae7cca4741704bf835d0022eeda6387247dd1081c1d296af0c102ace098d3bfbe0fb738d126d") r1 = syz_open_dev$sndpcmp(&(0x7f0000561000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x102) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00005a3000)='keyring\x00', &(0x7f0000aeb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f00004d2000-0xa)='syzkaller\x00', &(0x7f0000315000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000614000-0x20)='wlan1selflo+.{$posix_acl_access\x00', r2) r3 = semget(0x3, 0x3, 0x100) semop(r3, &(0x7f0000a4b000)=[{0x0, 0x811, 0x1000}, {0x1, 0x2, 0x0}, {0x7, 0x400, 0x1000}, {0x1, 0x4daa6585, 0x800}, {0x3, 0x0, 0x800}], 0x5) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000158000)={0x5, 0x3ff, 0x0}) [ 70.647809] QAT: Invalid ioctl [ 70.698418] QAT: Invalid ioctl 2018/01/21 02:25:44 executing program 1: mkdir(&(0x7f000062d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f000000c000)="72806d667340", 0x800, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9021, &(0x7f000097c000-0x1)="") 2018/01/21 02:25:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f84000-0xf)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x3, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000cc7000)='/dev/sg#\x00', 0x0, 0x20000) accept4$netrom(r2, 0x0, &(0x7f0000e7f000)=0x0, 0xdb536ca015023dac) bind$netrom(0xffffffffffffffff, &(0x7f000052b000)=@ax25={0x3, {"7547ed051e38af"}, 0x0}, 0x10) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x3, &(0x7f0000f10000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000014000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) close(r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/21 02:25:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000195000-0x8)='./file0\x00', 0x200, 0xa) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000723000)=0x4) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/21 02:25:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000458000-0xc)={0x2, r0, 0x0}) lremovexattr(&(0x7f000013d000-0x8)='./file0\x00', &(0x7f0000967000)=@known='user.syz\x00') recvfrom$ipx(r2, &(0x7f0000add000-0x8a)=""/138, 0x8a, 0x40010100, &(0x7f0000973000-0x10)={0x4, 0x800, 0xfffffffffffffff7, "28b6f4544c0c", 0x8, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000a9000-0x7)={0x5, [0x7fff, 0x2, 0x7fffffff, 0x88, 0x0]}, &(0x7f000051c000)=0xe) r3 = syz_open_dev$mouse(&(0x7f00009bc000)='/dev/input/mouse#\x00', 0x0, 0x2) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000bc5000)={0x0}, &(0x7f0000bc0000-0x4)=0x4) r4 = syz_open_dev$dspn(&(0x7f0000f03000)='/dev/dsp#\x00', 0x43, 0xfffffffffffffffc) setsockopt$inet6_int(r2, 0x29, 0x4e, &(0x7f0000fe9000)=0xcea, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) pwrite64(r3, &(0x7f0000070000-0x82)="d53ca5b095ee1cd7069ef33e12a6956eafb4dc32f76e4592120529886eb6d8fcb671e75c7c4b1ac2e1c2db17ebe04048e25d55e960c2e25ddae8621937e7bec2618faeecdc2166269977e9adab702325b23ebb0edef8ce1a63ecc6a5d1b8b42c645ba2dc2f92fd3327a3fce069dda33745d377e08cf6fc2cb6056396199a93b9b73b", 0x82, 0x0) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1000000000001, "e91f7189591e9233614b"}, 0xc) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000083000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d55000)='/dev/sequencer2\x00', 0x181002, 0x0) 2018/01/21 02:25:44 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000aeb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x40000000000000a0, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x0, 0x7fff, [@empty=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff]}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000024f000)={0x0, 0x0, []}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000137000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000320000)=""/0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000aec000)=0x0, &(0x7f0000aec000)=0x4) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000aed000)=0x0, r0, &(0x7f0000688000-0x8)=0x0, 0xb517, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000aec000)=@assoc_value={0x0, 0x80000000}, &(0x7f00005cb000)=0x8) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aee000)={0x0, 0x0}) syz_open_dev$sndctrl(&(0x7f00006de000-0x13)='/dev/snd/controlC#\x00', 0x5, 0x9fb24b7af6ecc1bc) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000aef000-0x6b)=""/107, &(0x7f0000039000)=0x6b) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000af0000-0x4)=r2, 0x129) connect$netlink(r0, &(0x7f0000789000)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000aec000-0x10c)={0x7, 0x100000001, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00000f7000-0x9)='/dev/ion\x00', 0x450002, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000084a000)=0xe55) 2018/01/21 02:25:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000a1e000-0x6)='.dead\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000d90000-0x9)='/dev/sg#\x00', 0x2, 0x400) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00003ee000)=""/242) 2018/01/21 02:25:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000, &(0x7f0000000000+0x15f)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) ioctl$void(r0, 0x5450) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x2, 0x180) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x140000000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000356000-0x10)={&(0x7f00009c4000/0x3000)=nil, 0x3000}) setregid(0x0, 0x0) 2018/01/21 02:25:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/21 02:25:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e55000-0xe)='net/netfilter\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000fe1000-0x50)={0x319, @time={0x77359400, 0x0}, 0x3c0a, {0x2, 0x2}, 0x5, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000240000-0x8)={0x0, 0x0}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/21 02:25:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8ba2, &(0x7f0000fad000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0x706, 0x3f, 0x3f, 0x100000000, 0x9, 0x38a1}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000)='./file0\x00') syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x9, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000)="66658ede559873565a6b3c070ba679b967a0520e6802a44be112bbc1f6f01848512380dd3448465332d9a1e4b0f96db4f404a2af8218ca14e983fe", 0x3b, 0x4c800, &(0x7f0000002000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00004a2000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a8a000)={0x3, 0xffffffffffffffff, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00003dc000-0x3c)=""/60, &(0x7f0000ff1000-0x4)=0x3c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007ca000-0x54)={0x0, 0x4b, "018fbdf05f74c25ece3786f687a3de9900000000000000244add019c6ca3debd38785543266037962afceb07e45ae71e76957a772266c03474777d16dc1b6d6d986bd8865b3b035925734c"}, &(0x7f000020e000-0x4)=0x53) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000be3000)={r1, 0x487e, 0x9}, &(0x7f000080d000-0x4)=0x8) r2 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r2, 0x0, 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000659000)={0xffffffffffffff81, 0x1, 'client1\x00', 0xffffffff80000000, "ba95abfc3648504a", "a65760daaa2c7c27a0f7fa32c3a0ac10b8c3895a101cd7ccdd2cd9ab18c67a1c", 0x1, 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]}) ftruncate(r2, 0xffffffffffffffff) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00004a4000-0xc)={0x2, 0x0, 0x3fff80000000000, 0xfff, 0x8, 0x5}) fallocate(r2, 0x1, 0xb0a, 0x10000) lseek(r2, 0x0, 0x4) sendfile(r2, r2, &(0x7f000088e000-0x8)=0x40000000000000, 0x2) alarm(0xa07) set_thread_area(&(0x7f0000bb4000)={0x0, 0x20101000, 0x0, 0x4, 0xf28, 0xfffffffffffffff8, 0x1000, 0x312, 0xffff, 0xc9}) 2018/01/21 02:25:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) r1 = open(&(0x7f0000be8000-0x8)='./file0\x00', 0x14000, 0x89) recvmmsg(r0, &(0x7f000060c000-0xf0)=[{{&(0x7f00003ae000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f33000-0x40)=[{&(0x7f0000e5a000)=""/8, 0x8}, {&(0x7f000039d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a21000)=""/154, 0x9a}, {&(0x7f000026a000-0x6d)=""/109, 0x6d}], 0x4, &(0x7f0000d60000-0x48)=""/72, 0x48, 0x8}, 0x7fffffff}, {{&(0x7f000067a000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000d98000)=[{&(0x7f00000f5000-0x3a)=""/58, 0x3a}, {&(0x7f0000722000-0xfe)=""/254, 0xfe}, {&(0x7f000046a000-0x10)=""/16, 0x10}, {&(0x7f000074e000-0x90)=""/144, 0x10}, {&(0x7f00008e1000-0x94)=""/148, 0x94}], 0x5, &(0x7f00006c3000)=""/226, 0xe2, 0xcb1c}, 0x40}, {{&(0x7f0000e63000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000faf000)=[{&(0x7f0000cd6000)=""/182, 0xb6}, {&(0x7f000018b000)=""/4096, 0x1000}, {&(0x7f0000960000-0xed)=""/237, 0xed}], 0x3, &(0x7f0000ec8000)=""/4096, 0x1000, 0x7}, 0x7}, {{&(0x7f0000671000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00004b7000-0x10)=[{&(0x7f0000dda000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000317000-0x5d)=""/93, 0x5d, 0x4}, 0x5}], 0x4, 0x1, &(0x7f0000495000-0x10)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000147000)={{&(0x7f0000f9e000/0x4000)=nil, 0x4000}, 0x2, 0x0}) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f00003bd000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff9a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004d2000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0x2, 0x5, 0x7, 0xc29, 0x9}, &(0x7f0000177000)=0x20) 2018/01/21 02:25:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f3f000)='/dev/sequencer\x00', 0x408000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f000093b000)=[{&(0x7f0000780000-0x83)="1dad28", 0x3}], 0x1, &(0x7f00006b0000)=[], 0x0, 0x0}, 0x0) 2018/01/21 02:25:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000350000-0x4)=0xc88, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004c5000)=0x14) 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) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x8) bind$can_raw(0xffffffffffffffff, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008006, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f00000f2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000056f000-0x4)=0x3a) sendto$inet(r0, &(0x7f0000de6000-0x1000)="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", 0x644, 0x0, 0x0, 0x0) 2018/01/21 02:25:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x76d0a511ca2612b4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000096f000)={0x7, 0x1}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b00000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000002000-0x400)={"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"}) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a5e000-0x10)={0x7, &(0x7f0000aec000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000955000-0x8)={r2, 0x0}) 2018/01/21 02:25:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000259000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c20000-0x18)={0x0, 0x0, 0x30, 0x9, 0x1000}, &(0x7f0000038000-0x4)=0x18) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000071f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003af000-0x8)={r1, 0x7f}, &(0x7f0000a06000)=0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/21 02:25:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d7d000-0x16)='/selinux/checkreqprot\x00', 0x4bfffd, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000088d000-0x4)=@int=0x0, &(0x7f0000ee2000)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00008cb000)='/dev/dsp\x00', 0x18800, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000096000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000905000-0x4)=0x4) r4 = socket$inet6(0xa, 0x6, 0x0) r5 = inotify_add_watch(r2, &(0x7f0000de9000-0x8)='./file0\x00', 0x880) inotify_rm_watch(r1, r5) connect$inet6(r4, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ifreq(r3, 0x8992, &(0x7f0000b6f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ef0000)=@assoc_value={0x0, 0x0}, &(0x7f0000182000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000ea0000)={r6, 0x537d}, 0x8) accept4$inet(r2, &(0x7f0000508000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000987000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ba3000-0x18)={0x0, 0x20, 0x20, 0x5, 0x6}, &(0x7f0000e5d000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000963000)={r7, 0x100000000}, &(0x7f0000bf7000)=0x2f3) 2018/01/21 02:25:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f000005a000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/21 02:25:44 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xdc, &(0x7f0000aeb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0xce, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0x0, 0x2, 0xb6, 0x0, "9e6901a8576514e9b86ab5f4e69bc3a2cc97cdda9f0756fdd4a32416cad6daa695408aa6a013ff669b693ba9fc0ad3d4aef7aede4dc805bf2a321dd55e17af147fce6b12abf60dcb826788a9b16b0abf942115cdd971419e72185a94e450848cddd96d65819edfaefc905f87dd04dd3a40672af03556b1fb7a6ad7b1521c1bc53b389f403caf77cb7fa61532919a74b24367eee5044bd0f01a60cae7a85f6761d12a77cd4144305e611a1c48fddf"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a85000)='/dev/cuse\x00', 0xc000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000055000-0x1c)={0x3, 0x7, 0x7fffffff, 0x0, 0x6, 0x80, 0x80000000, 0xee38, 0x2, 0x6, 0x2, 0x6, 0x0, 0xb727, 0xfffffffffffffff7, 0x8000, 0x4453, 0x7, 0x401}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003cd000)={0x1, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000aee000-0x28)={0x5, 0x8, 0x9, 0x7, 0x2}) r2 = getpid() mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000aef000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00002da000-0x14)={0x5, 0x2, 0x2, 0x8, 0x8, 0x2, 0x2, 0x7, 0x4, 0x4}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000027f000)=0x0) [ 71.195382] binder: 8656 RLIMIT_NICE not set 2018/01/21 02:25:44 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd2000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000f6b000)='./file0\x00', r0, &(0x7f0000fcf000-0x8)='./file0\x00') r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fd2000-0xe)={0x0, 0x10001, 0x3, [0x9, 0x0, 0x9]}, &(0x7f0000dab000-0x4)=0xe) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000ad000)={r2, 0xd16d, 0xc}, &(0x7f0000fd2000-0x4)=0x8) 2018/01/21 02:25:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') sendfile(r0, r1, &(0x7f0000c74000-0x8)=0x0, 0xff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c92000)=0x0, 0x4) pwritev(r0, &(0x7f0000aa1000-0x40)=[{&(0x7f000098a000-0x7a)="6ce80a758af030abae405deb1b028ab2483e622fa86582395083d3413b2662086abfe343bbda5d37d4eb2e6df59a63da1a31ea04b060eabd5d59e7bcde6681eba159bf8d08e7d842651c88bb53baea6fc3dbad37529dc0916bb16b6a5ea5cf9f35f53c7379c0f4d6fbcf1e17edede4cf223a16ddd148dbb39787", 0x7a}, {&(0x7f0000818000-0x91)="1327d7c09b46b32dc2779cab88ed96448fc4eb68787b8b87196b3059db645db087c2029e0b0d5e86a2cf4c27a7a8fc9acb74c2d53c1ff02a8977be7d33534ee042fa541302b3abfc5743ce00e2b0569fc237ea8f98097f91a1ab1676ca49e26c6e3ace7cac30267225cd029b8ed6725d058abf4c3e7fbab1ebcd527f09cca3023890f86ca9a4f8e1e74dc7c4ee629aaacd", 0x91}, {&(0x7f0000288000-0xee)="9e5fe9a3cae60a4ab279b486c30e232da1033b994721410c63e1cff4a9364ce9a384e13e0ea872e3ac54022f9530518d49cddff632cc46f68ede2367a6220b9dca4febaccad2a39cbe6f120343c959753d743a1f421a460230750b0f0321dacd5f54b142d0f8d9598c85f47e0362d8373475cd2676e2836afd3f380c54b80aae9dabe9bdc82af6da6079febc81107d3ab8223bfd9f7440c2c2c37f2c13f47fc2627013f725e25aa3a5a61ee0eb0d646933102ad72b80d0d9f40151aabf1a3a6032f6ca2b5785c5de89d4e650196e9db3480b8012b5b528ebf170360d3cad2159a0f6d2004bdb380d0941a7c66ccb", 0xee}, {&(0x7f0000abb000-0xa6)="8d524cc4be2c452e98305208f5f7f6116f72bf746423deb521ed12a0b9cf7717d5c26186552572c61e7100c2af9823701e8108da7dd9b5c2623827ccf2317f1c417138fff0c766820afc092fb3c60977956ffbc06276e998f19652b74b0aacd6c8cd5d56e5fcd142aba84c93c5c1487b5b687d4e6cf0584fcbdd7e12a14a821f376a5cb474be6ff92f634c95958d5c8a05dc646e0b56ffc6153b914d13ba33a5118314669e3c", 0xa6}], 0x4, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d96000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) 2018/01/21 02:25:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000c15000)={0x0, 0x0, 0x0, 0x0}, 0x100000, &(0x7f000060f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) [ 71.245705] binder: BINDER_SET_CONTEXT_MGR already set [ 71.254090] binder: 8646:8668 ioctl 40046207 0 returned -16 [ 71.288872] binder_alloc: 8646: binder_alloc_buf, no vma [ 71.295213] binder: 8646:8668 BC_FREE_BUFFER u000000002000c000 no match [ 71.311814] binder: 8646:8656 transaction failed 29189/-3, size 0-0 line 2903 2018/01/21 02:25:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x81, 0x3, 0x0, 0x8000, 0x200, 0x5, 0x5, 0x6, 0xf, 0xa9, 0x1, 0x7, 0x7, 0x9, 0x3, 0x80000001, 0x401, 0xf376, 0x1ff, 0x1, 0x8, 0x2, 0x3, 0x0, 0x1ff, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() exit(0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/21 02:25:44 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = semget(0x1, 0x2, 0x108) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000aeb000)=[{0x4, 0x7, 0xbfd7fd473d40d55b}, {0x0, 0x8000, 0x1000}, {0x4, 0xd67c, 0x800}], 0x3, &(0x7f000083a000)={0x0, 0x0}) 2018/01/21 02:25:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00008b7000-0x10c)={0x0, 0x0, 0x400, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000886000-0x4)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000064d000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000d76000)=0xfffffffffffff375) 2018/01/21 02:25:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000215000)='/dev/amidi#\x00', 0x4, 0x20000) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') r1 = geteuid() r2 = getgid() ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f000070e000-0x8)={0x0, 0x6, 0x8, 0x5, 0x5}) fchown(0xffffffffffffffff, r1, r2) ioctl$void(r0, 0xc0045878) setxattr(&(0x7f00009fa000-0x14)='./file0/file0/file0\x00', &(0x7f00003ff000-0xb)=@random={'btrfs.', 'nfs4\x00'}, &(0x7f0000bfa000-0x5)='nfs4\x00', 0x5, 0x3) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000bc3000-0x4)=0x1) accept$packet(0xffffffffffffffff, &(0x7f000002b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000399000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000547000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:44 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000008000-0x4)=0x8) ioctl(r0, 0x80084121, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000005000)={0x0, 0x0}, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000002000)={0x81, 0x4, [0x10000]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000002000-0x10)={0x15, 0x7d, &(0x7f0000009000-0x7d)="4d0da5b48addaca21d6b1129ea808c994191c2c5c1d2de7dca09fbcd4c18fcb88e3af320750bf093469650bb179f8e97c2d72c8c9a11f2d33eccf17ac493fb5104a32c6128e77aa465191d53b2937d3a4eb5fbef5b913754ce4db8c7e7bd02b67f232e26581eeaf65537d69a996e8e1f20a8eae0a029198189faa92cab"}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000007000-0x4)=0x1) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000008000-0x400)={"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"}) r1 = geteuid() ioprio_get$uid(0x3, r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f000000a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x4c2800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:25:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000cb000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00006d8000-0x20)={0x10200, 0x2, 0x4000, 0x1000, &(0x7f0000e32000/0x1000)=nil}) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x4, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x10000000000f89]}) 2018/01/21 02:25:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x78000428, &(0x7f00005b9000/0x4000)=nil) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003e3000-0xb)='net/packet\x00') ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f000010e000-0x58)={0x5, 0x0, [{0x819, 0x0, 0x7}, {0xbff, 0x0, 0x40}, {0xbff, 0x0, 0x7ff8000000000000}, {0x997, 0x0, 0x0}, {0x2a2, 0x0, 0x7ef}]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000beb000)={0x0, 0x58, "336cf2f3d0e6fad5124780a78a116573942f707374af5150bfd626ca07874e4be65c3ffbc3bab4ab93ec2d6cdf2063e131c8139db67f3e58aea32b96acc9fb4e225b05f4a816ba4173c0d4c38d93bd797e4e523dfcc31cca"}, &(0x7f000049f000)=0x60) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002f3000-0x8)=@assoc_value={r2, 0x7}, &(0x7f0000c5c000)=0x8) recvfrom$unix(r1, &(0x7f0000fa9000-0x13)=""/19, 0x13, 0x42, &(0x7f0000a96000)=@file={0x1, './file0\x00'}, 0xa) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f000020a000)=""/44) ioperm(0x400, 0x75637870, 0x3) connect$vsock_dgram(r1, &(0x7f0000a6e000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000607000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000099c000)={&(0x7f0000a12000)={0x14, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 02:25:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00007ec000-0x12)='/dev/input/mouse#\x00', 0xbdfc, 0x1) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f000072e000-0x4)=0x1, 0x4) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000af8000)=[], 0x21f, 0x0) [ 71.335921] binder: undelivered TRANSACTION_ERROR: 29189 [ 71.357552] binder: undelivered TRANSACTION_COMPLETE 2018/01/21 02:25:44 executing program 1: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r0, r1) r3 = dup3(r1, r0, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ef9000-0x8)='./file0\x00', 0x50) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000ef9000-0xc8)={0xf83, 0x4, 0x2, 0x3, 0x3, [{0x9, 0x0, 0x10001, 0x0, 0x0, 0x100c, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x401, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x10000, 0x9c0, 0x7f, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}]}) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r3, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000db3000-0xc)=@sack_info={0x0, 0x8e9, 0x7}, 0xc) recvmsg(r3, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)=""/0, 0x0, 0x0}, 0x8002022) 2018/01/21 02:25:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000780000-0x20)=[{0x8, 0x3ff}, {0x4, 0x7}, {0x4, 0x7f}, {0x2, 0x20}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000445000-0x4)=0x6) ioctl$LOOP_CLR_FD(r2, 0x4c01) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/21 02:25:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/21 02:25:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000702000)='/dev/ppp\x00', 0x183240, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000ce000)=[0x3ff, 0x1]) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000258000-0x10)={&(0x7f00006ba000/0x2000)=nil, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f59000-0x8c)={0x0, 0x2000000000000080, 0xfffffffffffffffd, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(0xffffffffffffffff, &(0x7f00006de000)=""/50, 0x32) 2018/01/21 02:25:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6f, &(0x7f0000522000)={0x0, 0x8, "fdffffffffffffff"}, &(0x7f0000a39000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000072a000)={r1, 0x20}, &(0x7f0000496000)=0x8) 2018/01/21 02:25:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000635000)='/dev/midi#\x00', 0x0, 0x400) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000071d000-0x4)=0x7ff) r1 = syz_open_procfs(0x0, &(0x7f0000829000)='net/if_inet6\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) r2 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000016c000-0x4)=r2) 2018/01/21 02:25:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000120000)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000632000-0xe)='net/ip_mr_vif\x00') ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000dac000)=0x4) sendfile(r0, r0, &(0x7f0000909000)=0x10004, 0x200000000000009) 2018/01/21 02:25:44 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000aec000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x40000) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x4}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00001e7000)={0x0, 0x0, []}) 2018/01/21 02:25:44 executing program 1: socketpair(0xaf0d1de83c4d9bb3, 0xe, 0x1f, &(0x7f00008ef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0xc6e, @loopback={0x0, 0x1}, 0x1}], 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000057a000)="2600000023004307000000ff00008d40030100000200000e00f21e00001100002103c77a35f7", 0x26) 2018/01/21 02:25:44 executing program 5: socket$inet6(0xa, 0x80000, 0x3) pipe2(&(0x7f00009c0000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00005ab000)=0x0, 0x4, 0x0, &(0x7f0000ebd000)={0x0, 0x0}, &(0x7f0000df9000)=0x0, 0x594) shmget(0x3, 0x3000, 0x54000000, &(0x7f00005a2000/0x3000)=nil) r2 = creat(&(0x7f00009fa000-0x8)='./file0\x00', 0x4) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f00002bf000-0x8)=0x1) r3 = syz_open_dev$mouse(&(0x7f0000c78000)='/dev/input/mouse#\x00', 0x8000, 0x20000) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000346000)=0x0, &(0x7f00003b5000)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e96000)={0x0, 0x8, 0x2, 0x5}, &(0x7f0000995000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f5f000)=@assoc_value={r4, 0x3ff}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000dc8000-0x4)=0x1, 0x4) fremovexattr(r3, &(0x7f00007ff000-0x15)=@known='system.sockprotoname\x00') 2018/01/21 02:25:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0xc0109207, &(0x7f00002ab000-0x8)={0xffffffffffffffff, r0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c92000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/21 02:25:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f000040d000)=0x7f) sendto$unix(r0, &(0x7f000047c000)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000bf000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb6000-0x4)=0xe8) 2018/01/21 02:25:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000149000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00001ad000-0x10)='/dev/input/mice\x00', 0x0, 0x26100) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000084d000-0x400)={"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"}) 2018/01/21 02:25:44 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) write$sndseq(r0, &(0x7f0000006000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x60) 2018/01/21 02:25:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f49000-0x10)={0x77359400, 0x0}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r2, &(0x7f00008b8000-0x30)=[{&(0x7f0000035000-0x4f)="63544f001c65c355", 0x8}], 0x1) recvfrom(r2, &(0x7f0000f75000-0x57)=""/87, 0x57, 0x0, &(0x7f00007c8000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) munlock(&(0x7f0000ecb000/0x2000)=nil, 0x2000) 2018/01/21 02:25:44 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000660000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000150000-0x98)=""/152) 2018/01/21 02:25:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005b7000-0xd)='/dev/usbmon#\x00', 0x0, 0x100) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000d97000)={0x10000, 0x8, 0x2, 0x4, "b880def57a8e757c4a0b3eca5754a10fdb56124ad8a60ac48de652e8b46034fe"}) r1 = syz_open_procfs(0x0, &(0x7f0000eb4000-0x8)='status\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d65000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009a0000)={r2, 0x9, 0x1f, 0x5, 0x5, 0x9}, &(0x7f000042a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dfa000)=0x0, &(0x7f000041d000-0x4)=0x4) exit(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000466000)={0x80000001, 0x0, 'client0\x00', 0x7, "519ad87ccd7eb997", "9f842e62e7bd5514c7e8c9ac6e38033042e1125685a1e36181fb8eb9e8acb89a", 0xffff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$peekuser(0x3, 0x0, 0x5) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/1, 0x1}], 0x1, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cf7000)={r2, 0x9, 0x5, 0x3}, 0x10) 2018/01/21 02:25:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000ae8000)='/dev/sg#\x00', 0x8, 0x100) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x24, &(0x7f0000c9d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000073a000)=""/0) 2018/01/21 02:25:44 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000020e000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00005de000-0xf)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aec000-0x4)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000041b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/21 02:25:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000de000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000aed000)='/dev/vhost-net\x00', 0x2, 0x0) dup3(r0, r2, 0x80000) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000a38000-0x101e)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000dce000-0x10)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000a7f000-0x8)=0x3c) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f00002ae000-0x30)=[{r6, 0x0, 0x0}], 0x1, 0xffffffffffffffe8) r7 = dup2(r5, r6) fcntl$setown(r7, 0x8, r4) tkill(r4, 0x16) 2018/01/21 02:25:44 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d6a000)='/dev/cuse\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000-0x7e)=""/126) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e9c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) preadv(r1, &(0x7f0000084000-0x10)=[{&(0x7f0000d9b000-0xd0)=""/208, 0xd0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) clock_nanosleep(0x0, 0x0, &(0x7f000010b000-0x10)={0x77359400, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) getxattr(&(0x7f00009e7000-0x8)='./file0\x00', &(0x7f0000f26000-0x8)=@random={'user.', ',{\x00'}, &(0x7f0000386000-0xe3)=""/227, 0xe3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xb503) 2018/01/21 02:25:44 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000-0xa)='/dev/dsp#\x00', 0x2800000001, 0x400000041) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000006000)=0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000006000-0x4)=0x0, &(0x7f0000002000)=0x4) 2018/01/21 02:25:44 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000000f000-0x18)={0x401, 0xa, 0x1, r0, 0x0}) 2018/01/21 02:25:44 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000034000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x4a, &(0x7f00007af000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x20, 0x0, 0x0, 0x0, [{[], 0x4}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x4}, {[@multicast2=0xe0000002], 0x5}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0xffff}]}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002d0000)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000aeb000)={0x2, 0x910, 0x200, 0x9, 0x511, 0x4b, 0x9, 0x1, 0x0}, &(0x7f0000282000)=0x20) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000287000-0x8)=@assoc_value={r1, 0x7}, &(0x7f0000aec000-0x4)=0x8) 2018/01/21 02:25:44 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xffff) setsockopt$inet6_int(r0, 0x29, 0x8000000000043, &(0x7f0000248000-0x4)=0xfdffffffffffffff, 0x4) shutdown(r0, 0x0) 2018/01/21 02:25:44 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x1c, 0x5, [@typed={0x4, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000022000-0x4)=0x0, &(0x7f0000015000-0x4)=0x4) 2018/01/21 02:25:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a0a000)=[], 0x0, 0x0, &(0x7f0000bff000-0x4e)=""}) recvfrom$inet6(r0, &(0x7f000004f000-0xdb)=""/219, 0xdb, 0x40000101, 0x0, 0x0) 2018/01/21 02:25:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a04000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4}, &(0x7f000054c000)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c34000-0x8)={r2, 0x81}, 0x8) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55) shutdown(r0, 0x2) recvmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f00001ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007f1000)=[], 0x0, &(0x7f0000471000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/21 02:25:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002d8000)='./file0\x00', 0xc0200, 0x100) ioctl$TIOCSTI(r0, 0x5412, 0x7) r1 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlink(&(0x7f0000bda000)='./file0\x00', &(0x7f00004ac000)='./file0\x00') [ 71.696168] binder: 8782 RLIMIT_NICE not set 2018/01/21 02:25:44 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000aec000)='/dev/sg#\x00', 0xa3ad, 0xfffffffffffffffd) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000aec000-0x10)=[{0x8, 0x7}, {0x8, 0x4}], 0x2) 2018/01/21 02:25:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) clock_gettime(0x0, &(0x7f0000990000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bc3000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000fe3000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000996000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000062e000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000463000-0xc0)=[{{0x77359400, 0x0}, 0x2, 0xffffffff, 0x8}, {{0x77359400, r6}, 0x9, 0x80, 0x20000001}, {{r2, r3/1000+30000}, 0x3, 0xffff, 0x1}, {{0x0, 0x0}, 0x5, 0x4, 0x6}, {{0x77359400, 0x0}, 0x80000001, 0x47e7, 0x2}, {{0x77359400, 0x0}, 0x6, 0x34, 0x101}, {{0x0, 0x2710}, 0x7fff, 0x100, 0x20}, {{r4, r5/1000+10000}, 0x0, 0x2, 0xf82}], 0xc0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000663000-0xb)='/dev/mixer\x00', 0x80000, 0x0) ioctl$TIOCSLCKTRMIOS(r7, 0x5457, &(0x7f00003b6000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) ftruncate(r0, 0x3) accept$packet(r7, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000046d000-0x4)=0x14) 2018/01/21 02:25:44 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000a93000/0x4000)=nil) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) mlock(&(0x7f0000b19000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 02:25:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') r2 = gettid() r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000661000-0x28)={@common='gretap0\x00', @ifru_mtu=0x1}) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setpgid(r2, 0x0) io_setup(0xb27, &(0x7f00005a2000)=0x0) io_submit(r4, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a39000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdf000)=0xe8) r6 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002af000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc5000)=0xe8) r8 = getegid() stat(&(0x7f0000097000-0x8)='./file0\x00', &(0x7f00007dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = creat(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) fstat(r1, &(0x7f00003f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00003aa000-0x8)='./file0\x00', &(0x7f0000e09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ea1000)={0x0, 0x0, 0x0}, &(0x7f0000299000)=0xc) getgroups(0x8, &(0x7f0000a46000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000022e000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6c000)=0xe8) getgroups(0x3, &(0x7f0000e78000)=[0x0, 0x0, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000835000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009de000)=0xe8) getgroups(0x9, &(0x7f000040a000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r20 = getuid() stat(&(0x7f00008ec000)='./file0\x00', &(0x7f0000e71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000afa000)='./file0\x00', &(0x7f00001c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b28000-0x8)='./file0\x00', &(0x7f00008c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008a7000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3b000-0x4)=0xe8) stat(&(0x7f000021b000-0x8)='./file0\x00', &(0x7f0000b7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00002c9000)=[{&(0x7f0000d44000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000066c000)=[{&(0x7f0000c63000)="2a6ccf645f63196a7e9dc8e4892ef949e77cf9876ad33264bef76afaa64df09195918283ff4f0f958c4355b611e217d32f76a831454bab3a1efa003d793fbefad64ec1af753edc2421b950df5c92c212ba48c9e3841bb0833b7dd95de7891a37d76ca03cb4479baa43a1bc34a6d307da974ebd7ee634a9dff83b93a64edcef44c3667880c5", 0x85}], 0x1, &(0x7f0000b5f000-0x90)=[@rights={0x20, 0x1, 0x1, [r3, r0, 0xffffffffffffff9c, r1]}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x30, 0x1, 0x1, [r1, r3, r1, r3, r1, r3, r0]}, @rights={0x20, 0x1, 0x1, [r3, r0, r3]}], 0x90, 0x48004}, {&(0x7f0000a72000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000809000)=[{&(0x7f0000c7c000)="c4903669754ed4a7a5a95d0efb683861de1052c34fb2d6f1fe6a7d7166f293ed713ac2c0d07bdfc887c708", 0x2b}, {&(0x7f0000048000-0x41)="07e65ae5a75896071a03e8b5017a5d0e4cb1af8027c2cc746b7a53b9ef19dc76044d92d6a1de2be582fe09b92548fd8675a73aa9cc8c9644cbb228b286e9cbbdc1", 0x41}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000854000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bec000-0x80)=[{&(0x7f0000a9a000)="5a28e84521802d7432ea7b2d91ce3be5a4841767741932fb20c2772fda0bd4cf5ea5055a05aa677e26f0894e022380ed17193c63", 0x34}, {&(0x7f00009c8000)="ea8f78abb31d21744e358622bd3c0896dd13e0a889bb5dcc2f787d3e92f5b07142345116a69d4b7dbcf62f7942364efdd9cc04bc39b4603bc438bf6041a1789550c98cb702d980bbe90286aa84c0fedf159b2907f78c33d68192a4314270b6dcba3174bae2f3ac6ab0da0fe7f8a495f33539d633826d5622aef968c38ae6a9f53de4da5cd015cbccd5aad4b67ef6fb2b61e0c674a9f49278e9f02b37b3c2d0b2c6ffe535625b9c7b37024550582b565a50c7131e299ab2ccbec1375dfd8188d69dbb38", 0xc3}, {&(0x7f000057d000-0x7a)="349dd6160328c8619314f21cc860f8239fec4fbea1469d589793bc97648c8e085207dd78297a0430a756adaa90aaef5d56afe510eedd5adff4e7de63ad53885013c89f0a9801312729557006630c5c5e3432d4ba2add8c34ec0088048fa6fb84cdbcf76ca4a703bb0f625608566b41fd2692aecefffb83a5f9a2", 0x7a}, {&(0x7f0000331000)="486e175afc429066e9cf2d6634f9287582b0e692f406a3dae72bb5560087f99ae91565b404f51c20c7772fb741d2da573a05983568a5b1c84f8c17d9319d8852a2265aa3cfbcec79109844eb32b2a757db006f65ece86b49ff098670d2b7effbb04bcf3b8a76128388b8fd4fb2d3c28e0f2574801318fcd13a194fda265b", 0x7e}, {&(0x7f0000d4b000)="1db8e329e16da4d53c2d552decd742ea87c6834f8a2d087f6d6f824f120015f19d5078e77c837c16bba11db1d605d97d84b3d24790c6ec2260d34231d9281370b25129d0d2777c53640120ad8dd86d4ce09e50b44ddeb3788321976785477a5354e89e1077b019915640744b7f9c3430119ea0c8c6323f3c62dc26cae703819859367d22732e48a4a96d70e86cbaacbf5be641067bf6617ae183566d77ab08d2a4cefd9c81edc8d43f115d5329136753f8a9b4665f54198dd6548c50964d6a7eda6cb7a38b945349", 0xc8}, {&(0x7f0000795000-0x4d)="8b61879c4547513d429c4f46c4b36d905a61abf325ebc781e529107dfc068e708d547c11ac4053ccb5fd72e0435e3e72691e0c6d24a90b310b104cd1477c7e670f0bc3530362d866c54801a651", 0x4d}, {&(0x7f000027b000-0xf9)="687ec1afb16bf47d296102fb39022b4da55f212aae7b68b278163d99e9d84b29d6af092d9758da0a4cfa850fef9a60716e34d9006d8dafc0f390729ae12baf84500867b24861d1d041e319bb07719638f59a86f6a70b6cb1f5e3ce7c9e8779ac598ba3d16f1cdfeacd0dcb832096e8918636915c165b0dab52fcf5c1fc3459b7575c17682fd16668deeddfb5a1a97fc2fc815b31888176cd63e50ce220e50bd3f8a0ac6f76c1ab22e341968a7729fc397dd6ef5d9d2d1a40cc22e11022bba3bb83dfd5ae3a0d70028440ed28f04041f39ff9c9c5afac9a7f1004f6a07885f3098007c8601b43e4b4b3b31eb5797701547513d6715bbe23ea7e", 0xf9}, {&(0x7f0000f4f000-0x69)="af930ff0dbe8fe0a333458f950fd030611e651ea0bafbaf1644fe050feab84d167d71c72a5b36679b8644cd8cca80f4dcb3ceeacdb67b0a7b530a7b39bb3ef637e29515dbb6e1263eced48bd5f722415374ad358f1e050e13e40c4332cbb1c6333896d82027a242127", 0x69}], 0x8, &(0x7f00000be000+0x3c4)=[@rights={0x30, 0x1, 0x1, [r3, r3, r0, r0, r1, r0, r3, r1]}, @rights={0x30, 0x1, 0x1, [r1, r3, r3, r0, r1, r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r7, r8}, @cred={0x20, 0x1, 0x2, r2, r9, r10}], 0xa0, 0x4000}, {&(0x7f0000906000-0x4)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e89000)=[{&(0x7f00004d8000)="d5cd0aa043bf6c2ee66a0893ab98317de2d69a3e90ac7e7dcda0dbac6959698b72658b3a431f2e3f0ca474cfbdb175f18353a2021f0d8bae48eed143bd5b5ac619b48bcda4315cd69354f36e319139de4f5409b0dc55ce13f7016fa716", 0x5d}, {&(0x7f0000fc5000-0x9f)="cc1bca8d2c14768b488c00570ebe9a9124bfa3fe08822485d25bb92e15230b05663f658f4f0e53bb0f671dcf1ecc2945e4bf9d4f7805bfb3d18c5fa4e3e96057b4fc9fcb7cdefe1d72b2af8a548e20efd3965a216ad9fe3d99e5ca899b3c8d88d291e50fb6caec524ef20197c8188c58da7358f6e6477f0982eadb788b823f658d0e197804c1361b91cdc756559b0a637be7cd7c45a8146e47c5736713c38b", 0x9f}, {&(0x7f00006ad000)="c4fb3004cf9f1832c34e3a1debf1416af1004d412405514c97f79a3be6165c558ecb99dcc95945c11a32279633eddfd21ea28bcec62d781f88557041ebbf7e7fb0c37f39a59baf3baaa858f44f00d0ec7939c7de61f1330c5eff76a71c4581d74518f4619b7a49", 0x67}, {&(0x7f0000a64000-0x5d)="dc596f39601a116ef893642ba16c0c3e9669269772045fdb7a6d1f76f86df590dc94ca8c6b0b2766aaf9f0b1c1e0f652bdef2acecd1bdc266af4d24699e86d56be081d59769f548c6daa12173a60e39d11a2a8ec3953fcdf5eca1b2d38", 0x5d}, {&(0x7f00005d6000)="e3afddd214eb884c4b409966e948cb78abc6206bbcb758032dc153fa6ece12ce7be8b713dbbf84285c04a37edc8c30ebd7c7bd1b622226a2849811dce22f28c0e2c672f568d6e80b0a0b", 0x4a}], 0x5, &(0x7f0000b7b000)=[@rights={0x20, 0x1, 0x1, [r0, r3, r1, r0]}, @rights={0x20, 0x1, 0x1, [r3, r1, r11, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r12, r13}], 0x78, 0x10}, {&(0x7f00002c7000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00007cc000)=[{&(0x7f00001fa000-0x38)="b588204b3431d001e7e08dc5b9d0b1cb85a3400faa2b11bf2658988ce03f383d2b1e733c8e59376aed3a32bba71974857e258798437e6b79", 0x38}, {&(0x7f00007fc000-0x1000)="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0x1000}, {&(0x7f0000af4000)="7355399fe435912981167947ea5aa599504b46fcd708b21aded33f5cdcf2f22316827a9f77206f01ad7a1a47cc1fb5e61ec20cfc47d9b9f1d5bd5f1068ce26b7", 0x40}, {&(0x7f0000b68000)="e3c8de452da38082da1e3469b76e1da658e0ef5532ba3eeb69fb18e976c50089009b85d9f9a3dea9e4e34e7ef81ef470e54ac0f33b311ba19773bb789815fb59c94f506724f2217975f9dcf4e24b42bfc99ff827c41fa7de68b5c252ce4d819a8d52efe5a534c1abb859e8910f8586a0ec3ef7e6e3b1d4452d67c4c7e3bda8f7fe6401738aa580e42e02e2db1add9b749c9bf7ce2a90054cebad1d25ef74273a3f921d003cce7928a0dd709dcfa436da9a0bdfc1851ad065dfe7eb4b937a3915242c", 0xc2}], 0x4, &(0x7f0000938000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}], 0x40, 0x8eb1e6318db93663}, {&(0x7f0000d20000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x30)=[{&(0x7f0000c73000-0x8f)="466b0136afa8e9f232d7f42abf3d8f33ef4ccc8c7bb8fa5bde67768e3a6a9bdd04703ff0fd8f14355d7cfecba1ce6abd78cb4e99293d080878ae55d38d74dcaad9547edc235d8f848d10bfd655402f6148ba63faa4e6a7a2074f008b51ec4afe34d41635f683002d756b8962d0737bb54dac9d563eab389606a8a3619394dfee01b7efba23ed313051939d6c90eec5", 0x8f}, {&(0x7f0000825000-0x52)="ba01fea108d9cba91dd72108f9c77c5e914326c9ed4d786250b897b6a9f52700a6a877002f7834708cd41fdd02b16fe92bab3b08b79b8bcef24f985f197c36c2e9940132a3e55a00342c71d2e183e9937d7e", 0x52}, {&(0x7f000057e000-0x59)="11cdd5be09d58de1c44cbc76ffcf475c52f066839f2e80bbf26959ed7949ea07b33f970e3e8af6a695f3a9e66e0910cc57b04bab8762c8e545074ac202599707b06478d1e6bb81b0c72e0c5d229ca5aa0a832c0f4718cf33b7", 0x59}], 0x3, 0x0, 0x0, 0x10}, {&(0x7f0000bcf000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000cde000-0x10)=[{&(0x7f0000991000)="f3282b770bf2a34ba91592f4816f80ee2cd94fb1b2aa931ff8fba0fc8fafbc2099db3d21c4917d3e559642771c893371508bd15b2695bef811f1d7ad6dd26fd5b116b6a1957e77e62986e05f71e496c4aebb834b562304952291e68516a048b60eabf6c7f8d05e229cbaa05d87d938234586a924276c61190fd486447c937b457602f7c2fbab61fd697759219419e0cad0ffaf5be09b90c65437d5f314ae57772b83ea3273843d", 0xa7}], 0x1, &(0x7f000040a000-0x118)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r2, r16, r17}, @rights={0x28, 0x1, 0x1, [r1, r3, r1, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r2, r18, r19}, @cred={0x20, 0x1, 0x2, r2, r20, r21}, @cred={0x20, 0x1, 0x2, r2, r22, r23}, @cred={0x20, 0x1, 0x2, r2, r24, r25}, @rights={0x18, 0x1, 0x1, [r0, r3]}], 0x118, 0x44044}, {&(0x7f0000323000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00005ae000)=[{&(0x7f000036f000)="c445400b5c1f3ff4df8d9dd6e67fd1c20961769ebd56141e4ebe07014875c79cee9d1c759a239b72e2923bc96f8734f45b3b1944ffa197762f5b7e7504dca3f350c6544a554a727e2add81d0307e9daaa4e76f13f85b9e5f367b4050051fc2f9288b193e01aef127553fd2e22fac8d59d948f2fcfc7c5cfdca284bad3bea0604673b5947652c0b55057c10793f1844d785efb4e3f31376a03c08dd20fd9f05fb6ad0e5066272f981886d5e6dec8e31963a0d4d8ddc1859889711cda3306b5099755c20715b575307bb9090ef0a0c946616763beb35ee00d7488fe8f1dfbba0", 0xdf}, {&(0x7f0000c9a000)="f88787e2c7219e769227162907128b43190218270f78099a627781bf0af201d9adbba4d6201f4894d135f2548dc6165e76d5d0857005a78b4e6dea822038", 0x3e}], 0x2, 0x0, 0x0, 0x40000c0}, {&(0x7f00008f9000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00002cc000)=[{&(0x7f000065e000-0x14)="613e407606df8bceeeea1876cf785eaa0cbde8b3", 0x14}, {&(0x7f0000cd4000-0x21)="4282a3685b94e942dcbf8658d11633d0928b6d185e8f7a47137ac0254083f4b9b9", 0x21}, {&(0x7f0000036000)="e96f4b4056623159a10cb2a651123c8dacf7e7ab87d96b3536f555a34b7cc8e8602572ae621b38d627f0e119399d7e4ea9c51642fb6dc2a7bc68dd3d216ec66c75d9a1278c869e71862e184ed2ff27ba04c2168a19255ca0782d717bfd40986e9d09d9ad9e1014c6a91c49dfc97c446abf165222765839edc615a4c72bd1e858142496fc2329a20a7c6f4a79160a681d1b0d2bc9ce6440caf58cb67abcdae2bb0fa75a5a746f38d4d70cbb76c6b46b9365b75415712cf1901dbe1a0cb72fd0c074", 0xc1}, {&(0x7f0000dd2000)="fa4912d0ca4715499f1d1335981200e5987d722e695694bd9eb568dc27a88a15d2ae24a014", 0x25}], 0x4, 0x0, 0x0, 0x240048d5}], 0x9, 0x810) sendmsg$alg(r1, &(0x7f0000526000-0x38)={0x0, 0x0, &(0x7f0000998000)=[{&(0x7f0000a32000-0x3b)="e37577510df09265653a23253fd6aaccc58f9f7adfc9e9fcb5fdfd5e098d03b8412a695f5323c171c56f3b7e3344509f58b639a46f40688c08fc9a42e45d75ac451f6d", 0x43}, {&(0x7f0000b70000)="c3c96d85bb55272ddf8a584fe71d4aec1b006d3e61323c89aafb1e40603dedbbecffa25cb3208881f0346a682153864bed6f6d94cbc2b3139275ccd7983d8b924a0ea9a2034e4c06d1527fa5bd0c5d7cd50bd5aa8825a25e29f21f0c932175ae8fe6cca989ae06800ac5d3cc812b81a9f757941a8d373002296c87af5dd08128796707c29013da74f9ccddb02c910a60d0dbb7f1f8dd4c5f2e454b492fd435dabb092f7ab9a9f211fb5dd7622b805ba75633b562f201408d2294733ec013a13ded3140", 0xc3}, {&(0x7f000009b000-0x6e)="4780dabe9fe667f5dad8f1e129f56cba60be377dadfbe7ce3ec5b7ec8b52bf8435b9732f89c72afe255cd6deed70f575d423b7308d7b02e9aa853de2f96c139a50d76d5817fe8844ef66e89b42950bb46c91bae91d8f990053b12ff1c9f86ea33252396a98277e7b1e56a765efa9", 0x6e}], 0x3, &(0x7f00009a1000)=[@assoc={0x18, 0x117, 0x4, 0x10001}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0xf01c}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x90, 0x20000000}, 0x4004080) io_destroy(r4) tkill(r2, 0x1000000000016) 2018/01/21 02:25:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000000d000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) msgsnd(r0, &(0x7f00001a6000-0x8)={0x3, ""}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/01/21 02:25:45 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) openat$audio(0xffffffffffffff9c, &(0x7f0000965000-0xb)='/dev/audio\x00', 0x4800, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aec000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 71.799117] binder: 8776:8803 Acquire 1 refcount change on invalid ref 0 ret -22 [ 71.803586] binder: 8776:8805 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 71.822583] binder: 8776:8820 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 71.822598] binder: 8820 RLIMIT_NICE not set [ 71.829898] binder: 8776:8820 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 71.866309] binder: undelivered death notification, 0000000000000000 2018/01/21 02:25:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000636000)={0x0, {""/7}, 0x0}, &(0x7f0000f38000)=0x10) fchmod(r0, 0x130) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000011a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000783000-0x5)='comm\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) 2018/01/21 02:25:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000ec4000-0x8)='./file0\x00', 0x2) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000781000)=0x5, 0x4) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d70000)={0x0, 0x3f, 0x7, 0x5, 0x8, 0x8}, &(0x7f0000cfb000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000041e000-0x6)={r2, 0x0}, 0x6) 2018/01/21 02:25:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005ec000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000921000-0x64)={&(0x7f00008ee000-0x20)=[0x1, 0x8000, 0x3, 0x0, 0x200, 0x8, 0x0, 0x9], 0x8, 0x2, 0x6, 0x10000000003f, 0x40000000000001, 0x8, {0x4, 0x6b4, 0x5, 0x4, 0x2, 0x807, 0x9, 0x0, 0x9b, 0xfffffffffffffffa, 0x3, 0x9, 0x100000d6, 0x8, "642f1235eafabadd6971f3f94fbb05e1440000000000000007a6c2d6a63df2e2"}}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000c8b000)=0xfffffffffffffffb, 0x4) write$sndseq(r1, &(0x7f000052a000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/01/21 02:25:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() setuid(r1) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aec000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x84, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/21 02:25:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x4) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cd2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x5) ioctl$sock_ifreq(r0, 0x8a03, &(0x7f0000bd8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x81, 0x78cb5fa3, 0xfffffffffffffff8, 0x100, 0x9, 0x0}}) 2018/01/21 02:25:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, 0x0}) r2 = memfd_create(&(0x7f000072f000-0x3)='@[\x00', 0x3) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000654000-0x4)=0x0) dup(r0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000942000-0x15)='/proc/self/net/pfkey\x00', 0x341000, 0x0) write$tun(r3, &(0x7f00007d9000)=@hdr={0x2, 0x0, 0x400, 0x10001, 0xfffffffffffffe00, 0x9, @ipv6={0x2c, 0x6, 'pUF', 0x4bc, 0xff, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x3a, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x7}, @generic={0x10001, 0x95, "28e614117440a5440772b5a5c3c3e6e2d69aa7ccb4e0e94221d97a667acff6d9176258f9287645d4bdff99d9d0f68cbb63ad508d8cc5419f2aa6f228bc0fd5c3e4850397d8cf13d0e5f8bc9a6d371e45a58b23cc5eba3e633cfa060f2f45ac97adb726f0ec6c6c1c8257d4971e3106ab74ac19afabd5b393170383e223fca792a31555325e5dfef9ee1e4b0edda1acb35ab8263b19"}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x3ff}, @jumbo={0xc2, 0x4, 0x7ff}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x3b, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x6}]}, @routing={0x3c, 0x14, 0x1, 0x200, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @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}]}, @dstopts={0x3f, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x50, {0x519, 0x12, 0x80000000, 0x400, [0x7, 0x100000001, 0x4, 0x7, 0xffff, 0x2638, 0x0, 0x1, 0x10001]}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x3a, 0xe, 0x1, 0x7f, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}, @hopopts={0xef, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x2, 0x4, 0x5, 0x200, [0x9, 0x0]}}, @calipso={0x7, 0x30, {0x8, 0xa, 0x6, 0x40, [0xfffffffffffffff8, 0xfffffffffffffff7, 0x4, 0x60aa, 0x2]}}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x6}]}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xfffffffffffffffd}]}, @hopopts={0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xfffffffffffffff8, 0xb, "bfcd92ea0207954e608650"}, @jumbo={0xc2, 0x4, 0x1f}, @jumbo={0xc2, 0x4, 0x10001}, @generic={0xfffffffffffffff9, 0x39, "33b562a22de27bd2739836d44ae6764e7a1e60e0219d2b50435bdc4846636376de5f189e47d62ec710e1d52c6cc226e80561935027eafa5d7d"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @fragment={0x6, 0x0, 0x8, 0x4, 0x0, 0x3, 0x2}, @hopopts={0x2f, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @jumbo={0xc2, 0x4, 0x7f}, @enc_lim={0x4, 0x1, 0xfdb}, @generic={0x94c2, 0x83, "30ec2fe60e92b40d033420b1a98ca92d52d95ea3a18cf1f0b803973399f30abfab6a05281404cf93e377bd9ae39701cc32d10034027b0a2c72bc4d8b5a75d3c31e74a5a6571cc469510cac494fe05aec7a1bab21665decc24098543ed8c9e403c9a99fb63b2c6f35b7e443169fc5837ad6aa031c32d9e9c781a087531f867b06130908"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], @dccp={{0x1, 0x1, 0x4, 0x1, 0xed6, 0x0, 0x0, 0x6, 0x4, "36b546", 0x7ff, "4587b1"}, "cc65b4a188cd72b6822fe06a7d53660bcb46e440ff6829463443ab59d26948f47adeff350866abd22439d3ce27d081238bcfbf27b4bff4c5911d95a07aa2efb5717ec8838497726bcf4cff75550933b6ff88b994375d71814e6b49f92a84a5d9e3da29c88662e902be4789dadc3760dba7f44d5dc9415f06cb742140becb61b1cdcfcf57f5fcd31437b3cdbb1d6b29678f2d2a7e8d8fb68dfcf658db674a54186420c85e900e"}}}}, 0x4ee) fcntl$lock(r1, 0x7, &(0x7f000052b000)={0x2, 0x0, 0x0, 0x1, 0x0}) 2018/01/21 02:25:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x400) r1 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00006f1000-0x10)=@common='ip_vti0\x00', 0x10) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f00008dd000-0xdb)=""/219, 0xdb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x200000000c, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000005000)=0x6) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00008cb000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r2, &(0x7f0000006000-0xe75)=""/4096, 0x1000) r3 = getpgrp(0xffffffffffffffff) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00008a6000-0x10)={0x6001, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000010000)={{0x1, 0x0, 0xfffffffffffffeff, 0x60000000, "6a36647e9c59b5cccad0380eb764468c30017a398de06d68462d1ac0c42ccb0360766627af7a79213746a27d", 0x3}, 0x0, 0x0, 0x8, r3, 0xe1c, 0x10001, "a5fcfee57b4b65a15565b21fa43c9ff20c164b01a3456b0605e77052081060936303e182b9c3a4ebd81d367cec94b507207b54a411ed2b86a867923ea7167ddd", &(0x7f0000001000-0x15)='\\mime_typeppp1nodev/\x00', 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x80000000, 0x386, 0x3, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/21 02:25:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005b2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000089e000-0x18)={0x12, 0x1000, 0x6, 0x42, 0x6, 0x7f}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce9000-0x4)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003f8000)='/dev/kvm\x00', 0x18100, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffd) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f00009c1000-0x8)={0x0, 0x0, []}) [ 72.385519] QAT: Invalid ioctl 2018/01/21 02:25:45 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000aec000-0x8)='./file0\x00', 0x40000, 0x151) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000aec000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000041e000)=0x14) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000aec000-0x8)='./file0\x00', &(0x7f0000aeb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000601000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x7b, 0x2, 0x1, 0x2, 0x20, 0x80, 0x0, r1, r2}, {0x1f, 0xfffffffffffffc00, 0x3, 0x800, 0x8, 0xffffffffffff8001, 0x4, 0x3}, {0x7fffffff, 0x7, 0x0, 0x101}, 0x9, 0xc, 0x1, 0x1, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7e}, 0xa, @in=@multicast1=0xe0000001, 0x4, 0x0, 0x2, 0x791, 0x200, 0x1000, 0x7fffffff}}, 0xe8) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/21 02:25:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d10000)=""/0, &(0x7f000011d000)=0xfe46) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000fe0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) 2018/01/21 02:25:45 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x800, 0x0) read(r0, &(0x7f0000822000-0x8)=""/8, 0xffffff3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000074f000-0x1234)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "e139ae", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "7e034cb12b57fa3f"}}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) [ 72.424891] QAT: Invalid ioctl 2018/01/21 02:25:45 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000610000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x2, 0xd8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0xd2}, @in6={0xa, 0x2, 0x54, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000038a000-0x8)='./file0\x00', 0x240440, 0x60) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000fd8000)={0x3, r2}) syz_emit_ethernet(0x36, &(0x7f00006b6000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000c6000)=0x0, &(0x7f0000ceb000-0x4)=0x4) 2018/01/21 02:25:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d7f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000439000-0x8)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d65000-0x10)={0x5, &(0x7f0000f96000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000153000-0x10)={r3, &(0x7f0000fd2000-0x18)=""/24}) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sysfs$2(0x2, 0x9, &(0x7f0000266000-0x66)=""/102) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x0, 0x100400, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000e9e000)=@generic="b941d1e26c8a016a194d396ac30b364c") ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000b58000-0x53)=""/83) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/21 02:25:45 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000505000)={0x0, 0x0}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000aec000-0x8)=0x0) 2018/01/21 02:25:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ac6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00005b0000-0x4)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000210000)={0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00006c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000c65000)={{0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000416000-0x8)={0x0, 0x1ff}, &(0x7f000027a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000023c000)={r2, 0x75, "06d6016d35d688ee2773f3226aa5c4aa7ba6a68593738dc62a61fd7d87a03db1ffb3ab7563329b567de0bdce241f65560190f295644af1d2836005afb0a7b3f4001b4fc906980393aafe7753904314d56f266ed4766036e0fc19b2bf1b97ff19bceb530d8f3934d0335bfbc49255cb51d73cc37015"}, &(0x7f0000542000)=0x7d) r3 = creat(&(0x7f00002dc000-0x8)='./file0\x00', 0x22) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000726000-0x10)={0x0, 0x60, &(0x7f0000229000)="cdded5cf462a5f8df45009e5c6989b6a63c934a83670aa8c7bab90d44058d03529f579eb4d702f979960834e678474db6dcadd2ff1da286221ca44a891d600dcfa58f8e460701ef51c13e061cd2c46c9e3f8090e0b9ce8f162d4a99c940cf745"}) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) 2018/01/21 02:25:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0", 0xdf}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009c4000-0x11)='/selinux/enforce\x00', 0x2080, 0x0) sendmsg(r0, &(0x7f0000e1f000)={&(0x7f000081f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000975000-0x50)=[{&(0x7f0000c4d000)="2af8893c7eec0acb99d57775f376e63586f0f758d023267d08b46fa876469b9a0238b30d76859761bce5fb285fbcc004f1a46f49c308b4050f1ac368e639cb506ee424eeeeb3795ee16403fc2eb349b0874332fbbea17aea57de48e7b9ca482ae13c30e230fc14d340a6c6128f2a5552", 0x70}], 0x1, &(0x7f0000d2e000-0xe0)=[], 0x0, 0x0}, 0x0) 2018/01/21 02:25:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000069d000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000e66000)={0x3, 0x4000000000001ff, 0xffff, 0x0, &(0x7f0000e75000-0xe)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:45 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000372000-0x8)=0x0) 2018/01/21 02:25:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x3) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x9a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) sigaltstack(&(0x7f0000127000/0x3000)=nil, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000b28000)={0x5, 0x7}) clone(0x0, &(0x7f00003e8000)="", &(0x7f00004cf000)=0x0, &(0x7f00005f9000-0x4)=0x0, &(0x7f0000478000)="") open$dir(&(0x7f0000f15000)='./file0\x00', 0x80, 0x40) 2018/01/21 02:25:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000991000-0x4)=0x8, 0x4) r1 = syz_open_dev$loop(&(0x7f000008c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x301, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000365000)={0x0, 0xa621, 0x6, 0x7f, 0x6, 0x1ff, 0x9, 0x3, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2bf4, 0x7f, 0x6, 0x0, 0x4}}, &(0x7f0000bfb000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e58000-0x98)={r2, @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]}, 0x3, 0x5}, &(0x7f000002a000)=0x98) pipe2(&(0x7f0000b43000)={0x0, 0x0}, 0x104000) getsockname$netrom(r3, &(0x7f0000ea0000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000023d000-0x4)=0x48) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f000057c000-0x18)=@add_del={0x2, &(0x7f0000e81000)=@generic="3aefe64023b0c2ec676038a183ab884f", 0x513}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000ec6000)={0x3d, 0x2, 'client1\x00', 0x1, "579cabbda0c5348a", "b365b8514001e7782d4a091f5297e0a4fefa8790be9ed055608d883f28fb5603", 0x20000000, 0x43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:45 executing program 7: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008c5000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00009ce000-0x5c)={{0xa, 0x3, 0x74d, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1, [0xaeb2, 0x57ca, 0x6, 0x7, 0xfff, 0x1000, 0x4, 0x80000001]}, 0x5c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) connect$inet6(r1, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) 2018/01/21 02:25:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f00000e9000-0x10)={0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000542000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000010f000-0x14)={0x9, 0xa4, 0x514d, 0x6, 0x1f}, 0x14) recvmmsg(r0, &(0x7f000077f000-0x12c)=[{{&(0x7f0000744000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008ac000)=[{&(0x7f0000966000-0xa3)=""/163, 0xa3}, {&(0x7f0000a65000)=""/104, 0x68}, {&(0x7f00005b9000-0x86)=""/134, 0x86}, {&(0x7f0000a5b000-0xea)=""/234, 0xea}, {&(0x7f000058b000-0x98)=""/152, 0x98}], 0x5, 0x0, 0x0, 0x553f}, 0x0}, {{&(0x7f0000194000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000699000-0x90)=[{&(0x7f0000b80000-0xc1)=""/193, 0xc1}, {&(0x7f000077d000-0xc6)=""/198, 0xc6}, {&(0x7f0000920000)=""/4096, 0x1000}, {&(0x7f0000be8000)=""/120, 0x78}, {&(0x7f00004ed000)=""/4096, 0x1000}, {&(0x7f0000706000-0xca)=""/202, 0xca}, {&(0x7f0000932000-0x2a)=""/42, 0x2a}, {&(0x7f0000e32000)=""/0, 0x0}, {&(0x7f0000a1d000)=""/110, 0x6e}], 0x9, &(0x7f000074d000-0xc2)=""/194, 0xc2, 0x8}, 0x40}, {{0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f00001a2000-0x68)=""/104, 0x68, 0xc21d}, 0x10001}, {{&(0x7f0000967000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000d77000-0x50)=[{&(0x7f0000666000-0xb2)=""/178, 0xb2}, {&(0x7f000065b000)=""/95, 0x5f}, {&(0x7f0000bd8000)=""/165, 0xa5}, {&(0x7f000038c000)=""/4096, 0x1000}, {&(0x7f0000d80000-0x5d)=""/93, 0x5d}], 0x5, &(0x7f0000c1f000)=""/12, 0xc, 0xb2b1}, 0x1}, {{&(0x7f0000da2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d2f000+0x7ed)=[{&(0x7f00002ff000-0x4b)=""/75, 0x4b}, {&(0x7f0000642000-0x8e)=""/142, 0x8e}, {&(0x7f00001f6000)=""/125, 0x7d}], 0x3, &(0x7f0000d89000-0x8e)=""/142, 0x8e, 0x4}, 0x6}], 0x5, 0x1, &(0x7f000056a000)={r1, r2+10000000}) socketpair(0xf, 0x5, 0x2000000, &(0x7f0000486000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000e7d000-0x2)=0x0, &(0x7f00003f6000-0x4)=0x4) ioctl$EVIOCGABS0(r5, 0x80184540, &(0x7f000030f000-0x3)=""/3) r6 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000c68000-0x78)={0x2, 0x78, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) 2018/01/21 02:25:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) add_key$user(&(0x7f0000d7e000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eb2000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50aebfc5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) accept$alg(r1, 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000084d000-0x4)=0x200, &(0x7f00003a5000)=0x4) 2018/01/21 02:25:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) fcntl$getown(r0, 0x9) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x2ae, &(0x7f0000cb2000-0x8)=0x400000000001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000c53000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000f70000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00005c8000)=0x0, &(0x7f0000860000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$getreaper(0x2d, &(0x7f0000bba000-0x8)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000e01000)='/dev/sg#\x00', 0x3, 0x200) 2018/01/21 02:25:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) arch_prctl(0x1004, &(0x7f0000707000-0x1000)="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") r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000c9e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000170000-0x8)={r2, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r3, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/21 02:25:45 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000366000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x4, 0x0, 0x20, 0xffffffffffffffff, 0xe3, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x0, 0x200, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/21 02:25:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100010000000007) pwritev(r0, &(0x7f0000020000)=[{&(0x7f0000272000-0x87)="37a93896bf815d5e5597f27cfb0400de2faac390b2f38e0601ba68c7422a54ca5c1e82d9811c458862942a86f561d298120556fda940fd5aeeaf8836df2edd5e9910d7460b0866239a922d1197246983e8290070ac0cd6d0c57f629f929aa37ce179415d06134bbef8cb61832428655e4d1d0cef50ecc1147ac29101e5d755d147be80410a0774", 0x87}, {&(0x7f000065a000)="eafd43a12a8699e5e0af71c160f2f5d4bf67a8ab554a68d1a610b351ba11eb0a3b08d0a8ea32e3775ea0371242d9de9cd8618f69acfcc195", 0x38}, {&(0x7f0000013000-0x80)="1455a08a90ae16957d25308fb31aad702616669ffa4037edac4709c230633bc2d47029c56e36f40a6483289c5156f9f4dbf35d011e0e598573d465deae63621a8d4b686f88d5242c1df1ecdc313c3f3412e0702be3902bed160cbc25a149ecdc3cf26e16843a76760b0d072844a916072d06503c5dc5b02123616610bccbb86f", 0x80}, {&(0x7f0000385000-0x1000)="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", 0x1000}, {&(0x7f000079c000-0x3a)="5f929731b16085167fc36ab668c361f2c7dcebf10219406183144bab8913fc66168da8743db89096306de6e328a99ccbfd90d2f7eb7b21c41f45", 0x3a}, {&(0x7f0000b9e000)="ebe35b5aa700f7f0575d4ecdf5b28b463beda184739a1f0d5a288cc365166f25268c89f6f3cd84fe923653a5dc6ba8d6cd59a2c9f933223b900214d4c77103", 0x3f}, {&(0x7f00000ff000)="f7d6d8d9833d4abeac223c9b7acd2019c7dd969c981adbd139cde04f42a2320ad11d9c5a51de854c9c7662aa9d00620490c94004ceea88f5007a83ded4d0864dfc46b67e700a97da783f77f292f8dd0a90f85418fb74f77c13f7613cae76d58a3cec0438ebaffdb1d074b8b265cf5396086d43ae46dc2a9d5c1be93837e46d2ffb7ab9388730816ac5b46c68d3748b5635c5a9ceb014b33e22c7de1464ce21e991fb75814bece1768eb3fc5bed7e637ea86c5f565710fc0fdc5acf", 0xbb}, {&(0x7f0000372000)="32fa82179bce", 0x6}, {&(0x7f000058e000-0x8c)="cd223125f07a917467bdca44c689ca36fc38802e62171c52c53f467bee5d14517bdca925768412e0fbaf36e538102d75817c63b8ea167cc66424e8f86dd86a8b0c5a992a741ca46851bf06364d1b6f66c42911aa6a3cbdc1928297ce30dd8a7411fbfca75b18686363ec066f4295f3e4f1ddae5d6b2e56e3cab69b697905a54dc52ee2579095030fc4fe5a1e", 0x8c}, {&(0x7f0000e4e000)="d5489f09fee996f1583559495193", 0xe}], 0xa, 0x0) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000-0x10)={&(0x7f0000669000-0xa4)={0x18, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 02:25:45 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000055d000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x5, 0x4, 0x5, 0x80, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000456000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000041000)=""/40) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000a000-0xc)={0x10, 0x34000, 0x0, 0x4000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x14, 0x27, 0x829, 0xffffffffffffffff, 0x2, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 02:25:45 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000c44000-0x68)={0x4, 0x0, [{0x80000001, 0x1e3b, 0xffff, 0x401, 0xfffffffffffffff9, 0x0}, {0x40000000, 0x5, 0x3, 0x6, 0x100000000, 0x0}, {0x80000000, 0x6, 0x3, 0x287, 0x3, 0x0}, {0x2, 0x1f, 0x3, 0x2dec, 0x1, 0x0}]}) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000067c000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x7, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000aeb000)=0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) rt_sigqueueinfo(r1, 0x8, &(0x7f00000c1000-0x10)={0x1, 0x1ce0000, 0x3, 0x33}) 2018/01/21 02:25:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x1) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) gettid() r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000cba000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000eb0000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/21 02:25:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000395000)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffff1, &(0x7f0000092000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fdb000-0x8)={0x0, 0x0}) 2018/01/21 02:25:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe0000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd7000)="") r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00009ca000)='./file0\x00', &(0x7f0000fb1000)='ramfs\x00', 0x0, &(0x7f0000ba9000-0x1)="") fcntl$getownex(r0, 0x10, &(0x7f000056f000)={0x0, 0x0}) setpriority(0x2, r1, 0x1) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/21 02:25:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000912000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r4 = dup2(r2, r3) lseek(r4, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000018000-0x18)={0x1, 0x40000, [{0x6e0, 0x0, 0x0}]}) 2018/01/21 02:25:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000004b000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[], 0x0, 0x0}], 0x1, 0x0) sendfile(r1, r1, &(0x7f0000445000)=0x0, 0x401) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) [ 72.734532] kauditd_printk_skb: 82 callbacks suppressed [ 72.734540] audit: type=1400 audit(1516501545.930:454): avc: denied { create } for pid=8924 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_generic_socket permissive=1 [ 72.806790] audit: type=1400 audit(1516501546.003:455): avc: denied { dac_read_search } for pid=8935 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 72.835316] audit: type=1400 audit(1516501546.003:456): avc: denied { sys_admin } for pid=8935 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 02:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00001bd000)=""/151) setrlimit(0x8, &(0x7f0000d9f000)={0x8, 0x7fffffff}) 2018/01/21 02:25:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x2000, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000010000)={0x1, 0x0, 0x0, 0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000723000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000d2a000-0x22)="2200000019000700000000ff000802000a000209a4e900022800ff0005001480f126", 0x22) r3 = syz_open_dev$sndtimer(&(0x7f0000fd2000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) flistxattr(r3, &(0x7f0000fd2000-0x3e)=""/62, 0x3e) 2018/01/21 02:25:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e0000-0x9)='/dev/ppp\x00', 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000026d000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDENABIO(r0, 0x4b36) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000c5c000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000d13000)=0xc) syz_open_dev$sg(&(0x7f000030d000-0x9)='/dev/sg#\x00', 0x8, 0x4200) stat(&(0x7f0000297000)='./file0\x00', &(0x7f0000ec9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d70000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x800, 0x0, 0x0, 0xa, 0xa0, 0xa0, 0x2b, r2, r3}, {0xa00, 0x0, 0xba5, 0x7, 0x1, 0x9, 0x4, 0x2}, {0x60, 0x7, 0x3, 0x90}, 0x7ff, 0xe, 0x3, 0x0, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x7, 0x3, 0x200, 0xe1d, 0x5, 0x40}}, 0xe8) r4 = getpid() ioprio_get$pid(0x2, r4) close(r0) preadv(r0, &(0x7f0000132000)=[{&(0x7f0000706000)=""/64, 0xffffffffffffff54}], 0x1, 0x0) r5 = semget(0x1, 0x0, 0x504) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000609000)={0x0, 0x80000001}, &(0x7f0000756000)=0x8) fsetxattr(r1, &(0x7f0000d0e000-0x14)=@known='security.capability\x00', &(0x7f0000b2e000-0x9)='/dev/ppp\x00', 0x9, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000600000)=@assoc_value={r6, 0x40}, &(0x7f0000e34000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ebf000-0xad)={r6, 0xa5, "a650b0ff313e6fc693751029a5dc5e459d4a9414deb95d646dbb97640e5f12b351842f603d1fbe6f660178b902cdd8e52101ba8d33ed44d13b743cd88a578199aa53be31a3d6a75cc454763f598d325c1667b6da5199bfb5134fda16ff2839ddee8a7cca17c3e9d8bab74b769f7ef38bb00e29432bacb09b03391d6526f65e97905e42a671b73994f5a5657831f2732b59e3ee1b2495366e75784cd2ac88a401fdbdc59a5f"}, &(0x7f0000fb9000)=0xad) semctl$SEM_STAT(r5, 0x2, 0x12, &(0x7f000010b000-0xfb)=""/251) 2018/01/21 02:25:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() get_robust_list(r0, &(0x7f000056a000)=&(0x7f0000411000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005c7000-0x8)=0x8) 2018/01/21 02:25:46 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fc8000)={@generic="198c54bf742fc2a9370205f66cecb5a3", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r2 = syz_open_dev$vcsn(&(0x7f000051e000)='/dev/vcs#\x00', 0x8, 0x200) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf1}, [@map={0x18, 0x12, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x410fd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x200000000000000) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f000094d000-0x4)=r3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000054000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000405000)=0xe8) bind$packet(r2, &(0x7f00004a4000-0x14)={0x11, 0x10, r5, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/21 02:25:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aaf000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000dd2000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00002d5000)=[{0x0, 0x0, 0x0, 0x0, @time={r2, r3+30000000}, {0x20, 0x0}, {0x0, 0x4}, @time=@time={0x0, 0x989680}}], 0x30) clock_gettime(0x0, &(0x7f0000537000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000211000)={{0x0, 0x2710}, {r4, r5/1000+30000}}, &(0x7f0000e63000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(r1, &(0x7f0000c61000)='./file0\x00', &(0x7f0000ad0000)={{r2, 0x2710}, {0x0, r6}}, 0xfe) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f09000)=0x5, 0x4) socket(0x5, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000c38000)='./file0\x00', &(0x7f00006b4000-0x10)='./control\x00') rmdir(&(0x7f00007b4000-0xa)='./control\x00') pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept$unix(r1, &(0x7f0000699000)=@file={0x0, ""/108}, &(0x7f0000c1e000-0x4)=0x6e) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000fb3000-0x78)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat(0xffffffffffffffff, &(0x7f0000b88000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000ad000)=0x0) getxattr(&(0x7f0000609000)='./control/file0\x00', &(0x7f0000e97000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00006f8000)=""/4096, 0x1000) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/21 02:25:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000684000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f00006bc000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) sendto$inet(r1, &(0x7f000063d000-0xff)="16c6291593bfcea1ac54268099cfa32b652bc7d9577d514851dbc32606aa0af91d66a718ef3ad1a979af3a4aa40b9143f9d9de3aa01652afd9f8e6d38cce6227f9d740fcce2305869c8f1c5a7083751429f1f81c2772406906fe759b25292a2472e2ca5d140657b5063d02b12f1381c6a9075903ca5becd49936fd2c5b2bf181d55c2b008511dca5690df847881c718826fdafdafee6ba2697ec1cb2581fd1fd756ba3652261545923fe67e2148af8bb1eba657bebc9e4a0d97c5def80d1fd7f5dd301f039de590151f4e347c28981232471c7aaf2815cc379a566e2648dfefda110a10e33be8b777589588713df5161d3ed3608974be2175bb8190f757214", 0xff, 0x4000, &(0x7f00000b1000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000853000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00004d1000)=0x0) 2018/01/21 02:25:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = fcntl$getown(r0, 0x9) set_tid_address(&(0x7f0000343000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009c2000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000629000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000122000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b5000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f36000)={0x0, 0x0, 0x0}, &(0x7f0000b30000)=0xc) r6 = getuid() r7 = getgid() fcntl$getownex(r1, 0x10, &(0x7f000079d000)={0x0, 0x0}) fstat(r0, &(0x7f0000ec9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00008da000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007d7000)=0x0) getresuid(&(0x7f0000236000)=0x0, &(0x7f0000c65000)=0x0, &(0x7f0000472000-0x4)=0x0) r13 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000041b000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fb0000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036f000)=0xe8) r16 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000f95000)={0x0, 0x0}) stat(&(0x7f0000df9000)='./file0\x00', &(0x7f0000ae7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000788000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f00002dc000-0x38)={&(0x7f000005d000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000406000)=[{&(0x7f00002f4000-0x62)="9a55007ba5a128787970d7738a7599fd55bec2b910766ccfe9d7b1052f9edf3b43ec533cc04288ddfb8416338b5647e2a747dac23bd8b569451133afc62684f7400bc7a9ddf22626bbcb12782cabd6e0c7c02e52bf353978d05d5fc856c00907ee31", 0x62}, {&(0x7f0000f05000+0x1fa)="34ff06a0f981ddb2", 0x8}], 0x2, &(0x7f0000d31000-0x128)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x128, 0x40}, 0x4000005) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/21 02:25:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffff9c, 0x5413, &(0x7f00005c6000)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) fchmodat(r1, &(0x7f0000961000)='./file0\x00', 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009fb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x20) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 72.952787] audit: type=1400 audit(1516501546.149:457): avc: denied { net_admin } for pid=8964 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 02:25:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0xa, &(0x7f0000636000)="", &(0x7f0000704000-0x4)=0x0, &(0x7f000013b000-0x4)=0x0, &(0x7f000052d000)="") 2018/01/21 02:25:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000158000-0x10)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000000)={{0x0, r1/1000+30000}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file1\x00', &(0x7f0000001000)='./file1\x00', 0x2000, r2, r3, 0x7, 0xc0, 0x2041) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file1\x00', &(0x7f0000001000-0x8)='./file1\x00', &(0x7f0000001000+0xace)='overlay\x00', 0x1100080, 0x0) 2018/01/21 02:25:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace(0xffffffffffffffff, r0) r1 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x4, 0x8002) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c21000-0x8)={0x0, 0x0}) lstat(&(0x7f0000789000-0x8)='./file0\x00', &(0x7f0000365000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000551000)={0x74, 0x0, [0xb1a0, 0xfffffffffffffffc, 0x6, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f00008f4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000361000)={0x0}, &(0x7f00002f3000-0x4)=0x4) write$evdev(r1, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000ee7000-0x2)=0x8, 0x2) 2018/01/21 02:25:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a31000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000ae6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000e3000)=0x14) connect$can_bcm(r1, &(0x7f0000424000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) process_vm_readv(r0, &(0x7f0000fba000-0x80)=[{&(0x7f000053e000)=""/82, 0x52}, {&(0x7f0000c0d000)=""/81, 0x51}], 0x2, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}, {&(0x7f0000912000)=""/133, 0x85}], 0x2, 0x0) fcntl$notify(r1, 0x402, 0x80000014) r3 = syz_open_procfs(0x0, &(0x7f00001ff000-0x8)='pagemap\x00') ptrace$getregset(0x4204, r0, 0x206, &(0x7f000064c000)={&(0x7f000025f000-0xd8)=""/216, 0xd8}) sendfile(r3, r3, &(0x7f0000014000)=0x100000, 0x1000000800000008) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000df8000)={r1, r1, 0x5, 0x3}, 0x10) 2018/01/21 02:25:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) socket$inet(0x2, 0xe, 0xfffffffffffffffb) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x75, &(0x7f0000779000-0x8)="", 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000021000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a4f000)=0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000666000)='/selinux/mls\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000105000-0xc)={r4, r0, 0x82}) 2018/01/21 02:25:46 executing program 3: socket$netlink(0x10, 0x3, 0x0) prctl$setmm(0x23, 0x3, &(0x7f000073b000/0x3000)=nil) 2018/01/21 02:25:46 executing program 7: socket(0xd, 0x807, 0x8) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a24000-0xa0)={0x0, @in6={{0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x40, 0xcb2, 0x19}, &(0x7f0000a08000-0x1)=0xa0) 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(0x3, &(0x7f0000001000-0x60)={0x0, 0x5, 0x1, @thr={&(0x7f000081f000)="c3dc47931bcfd430a243e50209bfb2b71cb2e7a3134ed60554dd9e23f430545936a566ec0172ce75f5bcd7872e984462e19245b513a909493a7892cb5a34401b7fbb1f5e16f6ddd8fea0b0aac997638d98e44f3478bf", &(0x7f0000000000)="becac3329e7bede9a9f6c5f20045110d091b1942c87f9b945da6a87352c48baad018853386afd58471055fd96a98d404ca29dd0a0b62f1a8910d2f3e7285c6b6e9093c49e830df1247963ed68cdaabe658a36d076cec8dab5a238aa9da7b8c696f451c384a19a130cc388263fe1aaff6962942b215f3b8c0e326961f61f43a1b4e2f64d3d1e07e9498fa0be77dbf18a568efbecb44e4c6cf850e7fda9ad847994122063c31c1c267e74c836456916de7a966dbb96804d7c8eef704741395fb5aed65d68ad289c41b2efdf025df9bf03783968f470cce4757aa252f434af3c77ab7c277d7c103bdfb351d2fbee304"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_getoverrun(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x50)={r1, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffffff80}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f00009d1000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f000059a000-0x64)={&(0x7f0000f1a000)=[0x8], 0x1, 0x3, 0x20, 0x9, 0x6, 0x8000, {0x3, 0x1000, 0x3, 0x6, 0x5, 0x7, 0x100000001, 0x0, 0x800, 0x6, 0xc7, 0x80000001, 0x13000792, 0x4, "204dceea5a5007b9b9cb5d7e77b49a826f833725ac7960c6601b1dc4bfefa65d"}}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f000050b000)=0xfffffffffffffff7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d17000-0x4)='tls\x00', 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000062c000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000920000)=0xe8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000064b000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r5, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r7 = dup2(r4, r5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c13000-0x8)={0x0, 0x0}, &(0x7f0000a8c000)=0x8) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000359000-0x20)={{&(0x7f0000378000/0x2000)=nil, 0x2000}, 0x2, 0x0}) 2018/01/21 02:25:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000d26000-0x8)='./file0\x00', 0x408082, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000754000)={0x5, 0x0, 0x0, 0x9}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d27000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000979000)=0xe8) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000d27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d27000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x2, 0xab, 0x1, 0x9, 0xa, 0x20, 0xa0, 0x2f, r3, r4}, {0x994b, 0x4, 0x79, 0x4, 0x1, 0x10000, 0x6, 0x0}, {0x70, 0x8001, 0x20, 0x8}, 0x7, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3f}, 0x0, @in=@empty=0x0, 0x6, 0x1, 0x0, 0x7f, 0x0, 0x0, 0xfffffffffffffff7}}, 0xe8) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000a1000-0x10)={r2, 0x101}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d27000-0xc)='/dev/rfkill\x00', 0x200500, 0x0) 2018/01/21 02:25:46 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000048a000-0x4)='net\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000aab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000208000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) chroot(&(0x7f00000c9000-0x8)='./file0\x00') 2018/01/21 02:25:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x2000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ea3000)={0x630, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000001f000)=0x0) [ 73.086537] audit: type=1400 audit(1516501546.194:458): avc: denied { prog_load } for pid=8965 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/21 02:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f00007e4000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xee7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006b5000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f000002d000)={@common='ip6gre0\x00', @ifru_flags=0x0}) 2018/01/21 02:25:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b73000)='/dev/sg#\x00', 0x200000000, 0x400) r1 = accept4$packet(r0, 0x0, &(0x7f0000055000)=0x0, 0x80000) mmap$binder(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008e3000-0x4)=0x0) fcntl$lock(r0, 0x5, &(0x7f000075d000-0x20)={0x3, 0x7, 0x6, 0xfffffffffffffe00, r2}) getpeername(r1, &(0x7f0000870000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e6000)=0x20) 2018/01/21 02:25:46 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de4000)='/dev/rtc\x00', 0x305702, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000066f000)={@generic="8b6374d21b5ce4aa2db6dafd5fab1469", 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000060b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) kexec_load(0x0, 0xa, &(0x7f0000e70000-0x140)=[{&(0x7f0000e66000-0x71)="641112a4767a211709582cdebe180dafe92a63c3bfd4e4c25e53b21442c8bd29f31d4575b043dfa88c6513253ded0073a43c35ee1ec04eb600f01d55192e027cd86fcb45bcdde32b331630bb7dd5028a4414db067defac4dd46dd56a6420db7a4a2f99d41c724b1ccee597386b38e46983", 0x71, 0xdb23, 0xffffffff00000000}, {&(0x7f0000da4000-0x7c)="0ac13c18a94be74bd6c7a5fb7782f96db29e770aaddc5adbbea0c17e5c88c8f48dd471f4ca2fe8a2d37a03088784ed9c8f8f30bb5cb731c6b3561f8dbd61251f58e09c6d42aae1d6cb9a5c30c76bd594259a45f31f753603ade5e49918f2100b9434db3c6bc9ed22ab793aaa7a106bf4de55e446c94374145046bd56", 0x7c, 0x6, 0x8}, {&(0x7f0000089000)="", 0x0, 0x4, 0xffffffff}, {&(0x7f0000d80000)="7f788358fe351971f8f18cd4904c342ab5fe22c8fb8c8b91d0f268279f4e055b3507051cd7a48c7ade8a28fe4212ab155163238da74cb6ed764a7df8bf122f38767e4150f39ed24fd1e1e6f7b300164617616a0d96b1ab52c5064d5c1f384a81e2f63d5d2839b3386e3aea6d48b526c9c90241690c09a44861520f254aaa2856230e2d20af3a1ca348ad1e4a6bcb8680eea7fd90fe6a3dc2a442e3725731927cf5287ef2bcaf53696a36f4de010373cfb498d807d1c3bd91aa72ee2ebe90776ffa0db9009d23b4", 0xc7, 0x9, 0x3}, {&(0x7f00001fc000)="", 0x0, 0x800, 0x7}, {&(0x7f0000b08000)="db52120ee1cad51cad411cc7c1b06edea0e28edcb5103936166d95df41416a3e7e4add6238d47d3d76ed275dfb008a111da8975ed4fd5b655ef0ed31df586bd81f28a6a0f5310fd96f4e9f8885b29c69fe1b7f2d7eec3323642feaf91d7a6375c803226dcef6cf775cb7d71fde21a0e10510c78394ad2594fb397bbd3f3a35a7e0beda9054de2b19729a0d39bd251f2b2c7be88769385e57408777b7a2a138cd8725e9edcf7b7783cba31f", 0xab, 0x6, 0x3}, {&(0x7f0000fd6000-0x82)="89af8ba600cb1d40d2ad71b559908ada1cde9016fb00c59798574bad02c05c457fad29e1faec38c100624dcd7fcec21c3a1509663f14f5853bfa0bd5522833a8573452e6ff33d5e2d5a1aeb4bfde6f35230e7241dc663d7030c9efa19d118532d4de07cf1ee13e2b40c602e6bc527e7ce0f743617a9d7132aa53de03fd7ec79cb2ad", 0x82, 0x9, 0x5}, {&(0x7f0000785000)="2e4c1398ab1902e6e98b1c85f5da78d91de463f0ce42086925e47f0f323bee11bc8d387d507f91e679ea5632eb0ec1968ec0779e9e57a5f9e03a29397b853afa24486ea6723e5cfda26c4a6c61474753b9c19f696fc52b3c02d0086365f3605d9a53338c0806c5c675d3dcd6631af97042ddd2572431dc89dcd270eeb74c5fad3689c5d2be62352bd78359c37b60dee7fa552811f8f23d23bfd20a831c3cabc98d35d4f2aafc2ea1cd0a06962fd2dde866e43e608a4d4116357516ae1eff477d1323bbd3d4a631", 0xc7, 0x1, 0xffffffffffff3d55}, {&(0x7f000050e000)="580bd3056334d852d784b6ba45fc038494902e40ac3b706fb25b875772", 0x1d, 0x28, 0x20}, {&(0x7f0000add000)="2b181fa6fda35f979dae75ce94c5dd38fb99fd4fcbf6251a39ac25a03c21a94bb3c035206c71057e526c7abfbabe0f30574c8f06684b3883b61e739f2969c3a17899fe37d7eb99eb12794dffde177c26490c3f9d7020b7a2594a24", 0x5b, 0x101, 0x8}], 0x3e0000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000bbd000-0x108)={0x81, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x7b22}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) 2018/01/21 02:25:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) clock_gettime(0x0, &(0x7f0000be3000)={0x0, 0x0}) utimensat(r0, &(0x7f000096e000)='./file0\x00', &(0x7f0000b2b000)={{r1, r2/1000+30000}, {0x0, 0x7530}}, 0x100) 2018/01/21 02:25:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x40000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d40000)={@common='lo\x00', &(0x7f00002c6000)=@ethtool_rxfh={0x48, 0x0, 0x0, 0x0, 0x0, "df4026", 0x8b, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 73.162706] audit: type=1326 audit(1516501546.359:459): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9013 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 73.270129] audit: type=1326 audit(1516501546.359:460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9013 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 02:25:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00003cf000-0x6)=""/6, 0x6) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = dup(r0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00009a1000-0xf8)=""/248, &(0x7f000020c000)=0xf8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe04, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 02:25:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000436000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000608000-0x14)={0x3f, 0x3f, 0x400, 0x7, 0xffffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000007000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00008ca000-0x38)={0x150, 0x0, [{0x0, 0x2, 0xffffffffffffffff, 0x0, @msi={0x0, 0x0, 0x0}}]}) 2018/01/21 02:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ab4000)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 02:25:46 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000084f000)={&(0x7f0000b7d000/0x1000)=nil, 0x1000}) 2018/01/21 02:25:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000728000)={0x0, 0x0, 0x0}, &(0x7f00008f6000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000eb2000-0x4)="6e772f8570951e43") ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$VT_RELDISP(r1, 0xb701) 2018/01/21 02:25:46 executing program 3: r0 = socket(0xd, 0x0, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000001000-0x4)=0x4, 0x4) prctl$getreaper(0x25, &(0x7f0000001000-0x8)=0x0) 2018/01/21 02:25:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00005dc000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x200) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000ab1000-0x10)={0x4, 0x0, &(0x7f0000724000/0x3000)=nil}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00003fa000)='/dev/vcs\x00', 0x20040, 0x0) sendto$inet6(r1, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = dup2(r1, r0) sendto$inet6(r1, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$alg(r3, &(0x7f0000e96000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x6, 0x0, 0x0}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000061e000)={0x0, 0x0}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000a55000-0x90)={[0x3, 0xce, 0x1, 0x7ff, 0x7, 0x9, 0x6, 0x81, 0x6, 0x1, 0x9, 0x8, 0x2, 0x76, 0x7ff, 0x20], 0x1000, 0x88040}) inotify_add_watch(r0, &(0x7f00008af000-0x8)='./file0\x00', 0x104) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f000093c000)={r4, &(0x7f00000be000-0x9a)=""/154}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e45000)={0x1, [0x0]}, &(0x7f000040f000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000050b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d98000-0x4)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00001c1000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f00003c0000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006d8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4dec000000, r6}) r7 = add_key(&(0x7f0000dfb000)='ceph\x00', &(0x7f0000edb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a6a000-0xa0)="ba39a5777c06d09ebb2ca9b62deab4ff8d7ae2e0da8e487d3c5c6ca927e497fc743ae3dd9a4067032cf1e4d7d057b843109f2ab1b24e4b4f33da5c7754a1101f539a484693e85b86988d8ed36ab2025a299dba39634853628c172098b7e14db866752be0ffa6768a220b554d95989b218f24712d3642ddc756730f6966448d601304a65381dda66a3a475211a475375e4e00360387ddbf0a3a0a49dbb5b4d729", 0xa0, 0xfffffffffffffffa) add_key$keyring(&(0x7f000080b000-0x8)='keyring\x00', &(0x7f0000710000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r7) r8 = gettid() perf_event_open(&(0x7f0000df3000-0x78)={0x0, 0x78, 0x1000, 0x209, 0x7, 0xfffffffffffffffc, 0x0, 0x6, 0x50010, 0x1, 0x7, 0x3, 0x6, 0x7, 0x6, 0x6, 0x1, 0xfffffffffffffffd, 0x3ff, 0x1, 0x8001, 0x5, 0x8, 0x7, 0x9, 0x3, 0x5, 0x72, 0x7, 0x3, 0x10000, 0x800, 0x8, 0x772, 0xffff, 0xdecb, 0xd40a, 0x8, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x4}, 0x20000, 0x3, 0x80000000, 0x39b88fbafc224a75, 0x0, 0x3, 0x8, 0x0}, r8, 0x9, r0, 0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d13000)=@assoc_value={r5, 0xd5}, 0x8) sendto$inet6(r1, &(0x7f0000794000)='m', 0x1, 0x3, &(0x7f0000efd000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffe5f) 2018/01/21 02:25:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f0000ff1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00003aa000)={&(0x7f00008cb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e58000)=[], 0x0, &(0x7f00005fd000-0x38)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f00002ec000)='/dev/input/mice\x00', 0x0, 0x180) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f000039c000-0x4)=0x6, 0x4) [ 73.296761] audit: type=1326 audit(1516501546.359:461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9013 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=161 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 73.321393] audit: type=1326 audit(1516501546.359:462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9013 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 02:25:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = msgget$private(0x0, 0x4) msgsnd(r1, &(0x7f0000b96000)={0x0, "d393a66941ece143e1c91dcf6e6d081cbbc66eb81810ebe5a248e8dc219e3756ad"}, 0x29, 0x800) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000ffd000-0x4)=0x10000, 0x7e) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ffc000)={@generic="24bcc5a105c811d1700a02bfdf7207c7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000b4d000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000010f000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff, 0x400}, 0x0, 0x0, 0x0, 0x100000, 0x4002, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) gettid() ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000432000)={@common='sit0\x00', @ifru_mtu=0x0}) [ 73.346630] audit: type=1326 audit(1516501546.359:463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9013 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 02:25:46 executing program 0: mmap(&(0x7f0000000000/0x546000)=nil, 0x546000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f000000a000/0x1000)=nil, 0x7000) mmap(&(0x7f0000546000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000040e000)={0x0, 0x2d, 0x0, @thr={&(0x7f00000c1000-0x1000)="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", &(0x7f00002cd000)="8df02febc60a057bc5636f806652a35e2544d0c14a86ebc41839d47fae41fc228314710c119b4b792fbf440fb2bb1b1f70c2368356864c7aced1de63e379ad"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000547000-0x4)=0x0) mmap(&(0x7f0000546000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000546000)={{0x0, 0x0}, {0x0, 0x0}}) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x2) 2018/01/21 02:25:46 executing program 1: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000a9b000-0x110)={{0x6, 0x1, 0xfff, 0x5, "9f9b82b0cd2a6f262aa1d5b25f45924f7e625df79481e8924f06240cb2432d0dd2c88624d231b79614f1dcb2", 0x5}, 0x0, 0x0, 0x5, r0, 0x10000, 0x3ff, "b9d4e500950480eff41237273a34b50c982d3e57ee306e0a51210f9dd838a42ed03fc317eefdf6540700aaeece495925726f7a65b38060eb10989bfbce5909de", &(0x7f00009b7000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x100, 0x5, 0x1ff, 0x1f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpriority(0x10000000001, r0) 2018/01/21 02:25:46 executing program 5: mmap(&(0x7f0000000000/0xb35000)=nil, 0xb35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000b36000-0x8)=&(0x7f00003c3000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000b36000-0x8)=0x18) r2 = getpgid(r1) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000b37000-0xb)='projid_map\x00') ioctl$KDGETLED(r3, 0x4b31, &(0x7f000006b000-0x1)=0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setpgid(0x0, r4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000700000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r5, &(0x7f0000b35000)=0x0, 0x8) setpgid(0x0, 0x0) 2018/01/21 02:25:46 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r3 = dup3(r2, r0, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/21 02:25:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ec000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000be4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readlinkat(r1, &(0x7f00004e4000)='./file0\x00', &(0x7f000074a000)=""/91, 0x5b) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) 2018/01/21 02:25:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000141000-0x1)='/dev/hwrng\x00', 0x20800, 0x0) sendto$inet6(r0, &(0x7f000098b000-0xab)="415bea248ef28905d3f8eb25ce58bf01ed7a64177cd6242199ac4c2c505be585c2b9e3f0d8cfa8b7d6e638d7c7a8af700f2105f02155cfb8bf7b93f4c3fb6046d0dc4479262df25db82a485b29fd251787ec910d023fb7d8764637159d2131288404fb178aea743fd0f96323413292d2a4e90bf1ed82b9c312eb60e0cd6e31dea0aa2fababacf0792c07263d054716db9f80db3550dc9dece73d3c0246d7dda59a7283eb6cb7c1e17b9514", 0xab, 0x1, 0x0, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:25:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000044b000)={0x0, 0x3}, &(0x7f0000967000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b53000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ada000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b3d000)={0x0, @in={{0x2, 0x0, @rand_addr=0xd9dc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a4c000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000255000)={0x0, 0x2650, 0x20}, &(0x7f0000a1a000-0x4)=0xc) sendmmsg$inet_sctp(r0, &(0x7f00003bd000)=[{&(0x7f0000753000)=@in6={0xa, 0x3, 0x63e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f00000db000-0x20)=[{&(0x7f0000455000-0x1000)="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", 0x1000}, {&(0x7f0000d9b000)="988ab437ecd3ed4b0c62fa7fbd31c40228d820584eae576a9992db8c80a718bfd0277965ebc25aa4c52fd20aaac945c85153632636ae48a38f0d96a1fae3d0fab7058213", 0x44}], 0x2, &(0x7f00009ae000)=[@init={0x18, 0x84, 0x0, {0x2, 0xe83, 0x7, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0xfffffffffffffffe, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x6, 0x1f, r3}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x3ff, 0x9, 0xffffffffffffbde0}}, @init={0x18, 0x84, 0x0, {0x10001, 0x14b, 0x7, 0x0}}], 0xf0, 0x20000000}, {&(0x7f0000d96000-0x1c)=@in6={0xa, 0x0, 0x1b4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xfff}, 0x1c, &(0x7f0000d12000-0x50)=[{&(0x7f00006cc000-0xa)="22e13c569b82e650dbd7", 0xa}, {&(0x7f0000bf7000-0x9)="5fdc50db3e09adcba19339692e291c", 0xf}, {&(0x7f0000e05000-0xf8)="40b7b90841d987f51bd80ff27f9a28ae1c85b7a36978768f0cf465140ed06862cab3a78528cb9d127c84164a917ccf547085ca4c47ff252a8b5688406596fa5f6090934f9474b13f4eb7856e234416a8729ceccb2e4aaa23833b22cfc87690848b71a8f1033c4f87f0c55f9c1cf10ef2c3d3b0a395dbb79909fb5d5699faad0b7ef005f57a72d8609d04221f9984d2103187eb3c8139538311bda3bd43fa46a6fd1ef3488e237a34a80a411a8beabbbac0cf244d6fb381ea2874018164b5d51356ba408279808632163a9692d35a5f4fc817a78bae85652e2b1514d24e3d922c60fd0d59ff16cfcab98886b8ce545dd4b90fb29056864210", 0xf8}, {&(0x7f0000005000-0x5f)="62f589166d267981b3541e752ef704e76680ef3521dd69bb24607f1130159956baf889e9d4f5938b8f77d4a57f194cfaa356aed615a204e5fd6114a55c36a2e02a27be0a18a6d8c8a73de95b7e01a65159550325c0655a3f3ef7079f0be995", 0x5f}, {&(0x7f000033b000)="826d292d7b1e3a40a5e211b4fc66447eed2894d029dd8c841777781bff6b3d9fed058819991a9aa07a9c3390023cb3c7949e89d598cc871ca0d5bdec3fd79e176337c8cc40e0c18fd8a5e43115d3a367b8c0106b5d63422b78f3bea4be5af2254196c7f6d3eac44305f19014aeb71eb54dad0e85fb0db4017a5fda714a37bd5a39b160963f11797496ca5604d5b42027c7c27118f1a8afbf2b8a8e5becfb3f304570687aeb8bd8ff79", 0xa9}], 0x5, &(0x7f000069d000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x80000001, 0x2, 0x7fffffff, 0x6, 0x4, 0x7f, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x200, 0xb9, 0x1, 0x2, 0x10001, 0xbb4e, r5}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffd, 0x800, 0x745, 0x4}}], 0x90, 0x20008840}, {&(0x7f0000315000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c7e000-0x50)=[{&(0x7f0000f76000-0x2)="b167", 0x2}, {&(0x7f0000e8f000-0x4d)="6100cf471bdd009f9c929ebc1430bf856f230030d39bfe32eaa2d123fadb7205e3a8fcb537b79111fd02f4a868b5ea3ca5c1fceaca4b1645491bbb1f8c9ff9f252a2608d59642f1b893ef354ca", 0x4d}, {&(0x7f0000cbf000-0x77)="4590b320aaf5f5b15dc2bbe9c8883d70f1727df1637f76030d14e1a4f03f0721206eb02a12a39a03e31668fd9f9d475bd971fd97d8a1170c3579bd038855037b111f9253879939ce2e9a97bd6442b46bff2c2be13eb691f8b9f8389e895b8ddfee9e9b4a19a12356c5b0ce8cb628baf30a2a79f5bd6e8b", 0x77}, {&(0x7f0000a4e000-0x94)="689c006ea381566aeb951653365e9c4846d0c45b3b8b9ad74bb15f8646d66fdb5d0a8abca873690331cf020569bdffc53975e9a7da56c085011da531f89b4336e77b9b6fc2b71091a1d8466651b2b9951e3bab1dd0a959ea71c240e88631a33f45c4698b8ddc9cc326d0a55c6029c6569a09032762be0aba04a30de1612367f0c63d67a3934af543c9405da9a1778b28c2c63378", 0x94}, {&(0x7f0000ac5000)="", 0x0}], 0x5, 0x0, 0x0, 0x4000000}], 0x3, 0x0) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) bind$alg(r0, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0xfffffffffffffe17) 2018/01/21 02:25:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) ptrace$cont(0x3f, r0, 0x99b1, 0x7) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000377000-0x9)='/dev/rtc\x00', 0x440000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x400000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/21 02:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000a1c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b5d000-0x4)=0x48) bind(r3, &(0x7f0000c51000)=@l2={0x1f, 0x0, {0x4, 0x42d3, 0x1, 0x1, 0xfffffffffffffffe, 0x1}, 0x7, 0x100000000}, 0xe) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00000ee000)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:25:46 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000003000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000002000-0x4)=0x0) 2018/01/21 02:25:46 executing program 5: r0 = inotify_init1(0x80001) fallocate(r0, 0x1, 0x356e, 0x3e3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00002d5000)='/dev/cuse\x00', 0x8000, 0x0) sendto$inet6(r2, &(0x7f00001bb000-0x36)="372fe141844d8a9d96ba917ec547a0f3f9012252617207b72f5c13f4a6d3f4a0cbfc4db399f6b3753ff5a1f818643aa1a17f0190e398", 0x36, 0x1, &(0x7f00006c3000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1c) r3 = syz_open_dev$amidi(&(0x7f0000bb0000+0x3fe)='/dev/amidi#\x00', 0x7, 0x400800) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000b23000)={0x3, 0x0, [{0x8000001f, 0x80, 0x7, 0x4, 0x100000001, 0xfffffffffffffffd, 0x1000, [0x0, 0x0, 0x0]}, {0x40000001, 0x3, 0x4, 0x5, 0x6, 0x7, 0x80000001, [0x0, 0x0, 0x0]}, {0xa, 0x44, 0x6, 0xffff, 0x644c, 0x100000000, 0x3ff, [0x0, 0x0, 0x0]}]}) syz_open_dev$midi(&(0x7f0000197000-0xb)='/dev/midi#\x00', 0x9, 0x10000) bind$alg(r1, &(0x7f0000bce000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) sendmmsg$alg(0xffffffffffffffff, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000ef7000-0x30)=[{&(0x7f0000c31000-0x1000)="ff9a111cef42b35c4dd7b566d1c70286f036e877d7d6f1eb687d4bd3d716320864c1aa9e42ea620b09a4c3f07314f1eea3a6d910fc1f03479a58773e141ab8103e83e1ac4dce745677045c29e07f537a08cbdae8e30339b75632832fb2eb262fc8364d457061f543523e0e66453917fa7aa9132b55a25e2da5a126c826e08b69ffa4c9e5907f02c81f3a0710621419d47ef9b7ae27b135b9f76aacbe51ee202a89b5972e2be00ab01fa319dbf32d0e1c5b11679fdf94bf2a2083c6c8aaade0ddfc16ef846aaadd1fb184cb5bda476ac7", 0xd0}], 0x1, &(0x7f0000364000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f000029a000)='/dev/mixer\x00', 0x208000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e3d000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000686000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000e4000-0xa0)={r5, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffbff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x1, 0x2, 0x29}, 0xa0) recvmsg(0xffffffffffffffff, &(0x7f000099c000)={&(0x7f00008c0000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000bc3000-0x20)=[{&(0x7f0000759000-0xcd)=""/205, 0xcd}, {&(0x7f0000713000)=""/4096, 0x1000}], 0x2, &(0x7f0000cb1000-0xb2)=""/178, 0xb2, 0x0}, 0x0) 2018/01/21 02:25:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000044000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000085b000-0x7e)="3eb8b8827a540706f94b98a883867152a658c30edb507e20e72ff582fa615e73f52aa1e72a399d8ac8eec98a4a13203cd02725809c15095dd7d3f545ed5cfd2aa9ad1998b9bd66ea6afb48e4c6e6ed0d110fc8ec2214729e7a959a90954e7eb2692e5e4ca878a0aebff2f065ef016736b97e6e2d70b1ea600446b0f25a31", 0x7e) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000007f000-0x64)={&(0x7f00005b0000-0x14)=[0x10001, 0xfff, 0xbe2d, 0x8000, 0x6], 0x5, 0xf0, 0x3, 0x5, 0x6, 0x2, {0x3ff, 0x0, 0x0, 0x3, 0x100000001, 0x6, 0x30, 0x7, 0x0, 0x4, 0x20, 0x9, 0xe31, 0x0, "c5612896c86a402566e335b88b1956c63e91ef1da882a5424fa20658db12e2ec"}}) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b5d000)='>', 0x1) fsetxattr(r1, &(0x7f0000f21000)=@random={'osx.', '/dev/vga_arbiter\x00'}, &(0x7f0000272000-0xa)='\'userem1+\x00', 0xa, 0x1) 2018/01/21 02:25:46 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000016000-0x8)={0x1, [0x0]}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000)={r2, @in6={{0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x6, 0x0, 0x100000001, 0x1f}, &(0x7f0000016000-0x4)=0xa0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000016000)='/dev/snd/midiC#D#\x00', 0x8, 0x20002) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000016000)={0x8, 0x7, 0x8, 0x80000000, &(0x7f0000016000-0x1c0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_create(0x7, 0x80000) connect(r0, &(0x7f0000015000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000013000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r3, &(0x7f0000016000)={0x4, 0x9, 0x2, "4e9eb10591cd", 0x9b16, 0x0}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000016000-0x10)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000018000-0x75)=""/117, 0x75, 0x0, &(0x7f0000018000-0x1c)=@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000015000)=0x5, 0x1, 0x6, &(0x7f0000017000-0x10)={r7, r8+10000000}, &(0x7f0000009000-0x4)=0x8c22, 0x1) mlockall(0x0) sendmsg$can_bcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000012000)={&(0x7f000000f000-0x48)={0x7, 0x4, 0x1, {0x77359400, 0x0}, {r5, r6/1000+10000}, {0x2, 0x1004000000000000, 0x10001, 0xfffffffffffffffe}, 0x1, @can={{0x2, 0x9, 0x8000, 0x400}, 0x5, 0x2, 0x0, 0x0, "267810c23f4121d6"}}, 0x48}, 0x1, 0x0, 0x0, 0xc4}, 0x4) accept4$alg(r3, 0x0, 0x0, 0xe9bc72136479d325) 2018/01/21 02:25:46 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x200000000005432, &(0x7f0000014000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000004000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x88000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000016000-0x8e)=""/142) 2018/01/21 02:25:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x2) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x39) 2018/01/21 02:25:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00006a9000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f000099b000-0xf0)=[{{&(0x7f0000634000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000bf9000-0x60)=[{&(0x7f0000fe8000+0xbda)=""/159, 0x9f}, {&(0x7f0000db2000)=""/177, 0xb1}, {&(0x7f000026b000-0xc3)=""/195, 0xc3}, {&(0x7f0000cb8000-0x3)=""/3, 0x3}, {&(0x7f000074e000-0x3f)=""/63, 0x3f}, {&(0x7f0000a2a000)=""/229, 0xe5}], 0x6, 0x0, 0x0, 0x5f0}, 0x4}, {{&(0x7f0000930000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f000034a000)=[{&(0x7f00002e4000)=""/230, 0xe6}, {&(0x7f00006ab000)=""/157, 0x9d}, {&(0x7f0000322000)=""/4096, 0x1000}, {&(0x7f00003a5000)=""/219, 0xdb}, {&(0x7f0000914000-0xd3)=""/211, 0xd3}, {&(0x7f00004a3000)=""/73, 0x49}], 0x6, 0x0, 0x0, 0x4}, 0x90000}, {{&(0x7f000095f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00003fa000)=[{&(0x7f0000fd4000)=""/5, 0x5}, {&(0x7f0000e6c000)=""/198, 0xc6}, {&(0x7f00002f0000)=""/4096, 0x1000}], 0x3, &(0x7f0000c4e000-0xae)=""/174, 0xae, 0x2}, 0x7}, {{&(0x7f00003d6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000c41000-0x20)=[{&(0x7f0000871000-0x4c)=""/76, 0x4c}, {&(0x7f00009ea000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x6}, 0x4}], 0x4, 0x40010000, &(0x7f00001c7000)={r0, r1+30000000}) sendmsg$alg(r2, &(0x7f00001ab000-0x38)={0x0, 0x0, &(0x7f0000e89000)=[{&(0x7f00004ad000-0x23)="1aebb67abf82d2fcbd05082a8cfa80fceb3b4b910ff6152e76d2ac31987bc47b0c2f10", 0x23}, {&(0x7f0000bc3000-0x6d)="47c461bbec0aecf24415b272ee660dc511b7c0cf39adf81f1fc31ce6da78c69bbf6d57972239b997155ce3212e4b33dad227ecdd12d982860d151281c7fd0034dfe9ab3d37ca15b6f4bb2d7555386101d8a68f9938daac6006f09339b22a0c18a7243191c87a2e92dc46c2f7cc", 0x6d}, {&(0x7f000064f000-0xde)="a75fa348527dc9c92cf78be270a8d4cc809e0f719a1a7d706e4ddf44d583b2b5f8c61a73d49d64a6382f52c1dac7c8a63fdfb557448b05473b91258b691ccf4e2593f61c36f7e0c6b16da9943c75afd7df8a49bfc49190ddcb39dc75a19e893c29a716ae0281063440381d432cae9c1f893a123f60828f4ac4b4c69c3c1baea9a2172342c21fb40b819d880a5b2ade43a5b4fbcb16c3149804eb9c9832037299380daaecd3aa2661abb17365ab9f45e047a0b139213f7a16d359598a7afbcfc511da8efebf9871334d5aaf6d824aafb9e8cfe298a1dba7c90f00be42b781", 0xde}, {&(0x7f0000bc2000-0xec)="0afab68081df804634aa40e29df40f9d960bef33325e36de44f68143e3f55c1579566b2086916d42328adddd54e730455e38d3af88769a721223ad6d0d3ac7243e29f4898f2e2b6225b34e5ed87c6c2e5a3d5d2114d6bc63482ef7e18c06d5902f62027b1b8934a7c0116692a92715af8ac4983e7a472cf2e2c21fde0bf21ad9808b8c73b9dd3e5d22edd850916305ca6bce63750100f43fd9db52389dfa0303d5e50610deae469d04398d880aa0126f05b826c8c9a417bdd1acd7c54d1fb423d066b1b1b252bc94c60e0252594c0628cba52c54c4ea3a142069061803c0c4cc25d7b93a99a555178f82265c", 0xec}, {&(0x7f0000ecd000-0xa)="2a802a6388253f2f7b47", 0xa}], 0x5, 0x0, 0x0, 0x40400c0}, 0x800) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r3 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getpeername$llc(r3, &(0x7f000088a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006b8000)=0x10) lseek(r3, 0xfffffffffffffffc, 0x3) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000ab5000-0xb)='/dev/audio\x00', 0x80, 0x0) openat(r4, &(0x7f00009c4000)='./file0\x00', 0x2000, 0xb2) [ 73.587257] binder: 9104 RLIMIT_NICE not set [ 73.605099] binder: 9104 RLIMIT_NICE not set [ 73.619365] binder: 9095:9104 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/21 02:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) bind$nfc_llcp(r0, &(0x7f0000800000)={0x27, 0x5, 0x3, 0x1, 0x8001, 0x8, "9526ce2c70d442009fe7b51b38e3c5a98a722750c7956703edfee1754e46eacee48c56c1a8b61158d372943038817883466b79215ae8b56789c4c8d5d3f823", 0x8}, 0x60) syz_emit_ethernet(0x52, &(0x7f0000f52000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0xb, 0x0, 0x44, 0xffffffffffffffff, 0xe53, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffffffffffcd3, 0x0, [0x9], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x5, 0x3579, 0x4], "56a5ff020001c463"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "57de6cf185222dc4ebd387158164fc"}}}}}}, 0x0) socketpair(0x3, 0x80000, 0x81, &(0x7f000044e000-0x8)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00003be000-0x2)=0x4, 0x2) r2 = syz_open_dev$vcsn(&(0x7f00004bf000)='/dev/vcs#\x00', 0x43f, 0x600) recvmsg(r2, &(0x7f000004a000-0x38)={&(0x7f0000a07000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00004c1000)=[], 0x0, &(0x7f000095a000-0x6d)=""/109, 0x6d, 0x41d}, 0x1) [ 73.702046] binder: 9095:9126 tried to acquire reference to desc 0, got 1 instead [ 73.722476] binder: 9095:9136 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 73.723730] binder: 9095:9104 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/21 02:25:46 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00008fa000-0x20)={@common='rose0\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) stat(&(0x7f0000d11000-0x8)='./file0\x00', &(0x7f000070e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) geteuid() r0 = creat(&(0x7f0000576000)='./file0\x00', 0x10) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f0000706000)={&(0x7f000073b000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000d19000-0x10)={&(0x7f0000c14000-0xc0)={0xc0, 0x2, 0xf, 0x10c, 0x1, 0x0, {0xb, 0x0, 0x8}, [@nested={0xac, 0x7b, [@generic="93a6db4f4eddf9365c73ebfe9da02e86ca3aac5192981032364d1c0797cdd07a1d900f2b0701d935f8745e1a4cc3135dd5b996608dd37bd2caeec6683465549d600933641368b6dc60e876af24ced3985787edbfbbfab5f4e7a9ee8efeccf7fb6830a6d0bae52c0df3e86487ae04b3a95a7268688b2f4674f1aa9cf20d8d0edea835832b014b7454", @typed={0xc, 0x37, @pid=r1}, @generic="d1a0d5d9c3a2545cfbc4db2318f84cee78"]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x80) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000572000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) 2018/01/21 02:25:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000051a000)="", 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) clock_gettime(0x0, &(0x7f0000297000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000846000)={r1, r2/1000+30000}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000924000)={0x6, r0, 0x0}) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000890000-0x40)={0x8c00000000000000, 0x105000, 0x3, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/21 02:25:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000560000)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f000015d000-0x12)='/dev/input/mouse#\x00', 0x9, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000756000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$eventfd(r2, &(0x7f00009d4000)=0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000a6d000-0xbc)={0x3ff, 0x3, 'client1\x00', 0x0, "36359f90f7319c8c", "8f13457e986bcccea3234e582ba3b94bf2ba51301a566edc873563c90b3f5db5", 0x3f, 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]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000750000)={0x1, 0x0, [{0x40000000, 0x0, 0x0}]}) 2018/01/21 02:25:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000edc000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001cc000-0x9)='net/tcp6\x00') readv(r1, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)=""/256, 0x100}], 0x1) 2018/01/21 02:25:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000132000-0x10)={0x5, 0x1000, 0x5400, 0x101, 0xffffffffffffffff, 0x7, 0x67bb2e8d, 0x10000, 0x800, 0x5}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$alg(r1, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[], 0x0, &(0x7f0000cef000)=[@iv={0x20, 0x117, 0x2, 0xc, "23e14732a13c284c378f8f28"}], 0x20, 0x0}, 0x0) 2018/01/21 02:25:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) r1 = socket(0xbda703b2548891d0, 0x2, 0x8) getsockname$inet(r0, &(0x7f0000899000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c1000-0x4)=0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ee4000)=0x40) write(r1, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002d6000)={0x0, 0x9, 0x0}, &(0x7f0000c9f000-0x4)=0xc) syz_open_dev$mouse(&(0x7f0000bce000-0x12)='/dev/input/mouse#\x00', 0xa7, 0x200) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000923000)={r3, 0xbf}, &(0x7f00007c6000)=0x6) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xf94) 2018/01/21 02:25:46 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$amidi(&(0x7f0000007000-0xc)='/dev/amidi#\x00', 0x4, 0x400240) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f000000c000)="", 0x0}, {&(0x7f000000f000-0xb0)="d6a1cccaf97c8eb76ce6f8b0cd6e62760395970d39533112d432726270ae623debeef9fd630700ab0987b01be6302eee5bd66d26ec32c9e441c9d88d0f46eb1e5869e524dae1b6dcdc2623259d25dffaf3732bb578dc2877dac33aa2ec7201397caafa08d40fcda0de9c5dd4abc8c344b7a3a2f708d68ea976074a2c6326d867e3ee7f3b2b4dcad25cd8c60fd052ea53543340efd7f2757492686d03f585854da3c1feac69a2e0e6b16cff404b22567d", 0xb0}, {&(0x7f000000f000)="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", 0x1000}, {&(0x7f0000005000)="36fa592f704eb4341afd625e6a9c4306b82cc57159b29342727dfd26f18b2630d70b676cd63b267dbd83d49225ac1249d93194274a8dfe3e49c9c76123d432bc8d7bebc398c1d756aaeb866e1c8f67dc0668e87d0341962554720ef534cdc597e0c65c5fe51b35d7ec3ae8626a6b949f6c1da3c1d60dae2cd6a387bc1680", 0x7e}, {&(0x7f0000008000)="8bef9d6012a1f1786d6ff1605deb5a6e2c06b6a3b3549344", 0x18}], 0x5, 0x0) [ 73.723741] binder: 9104 RLIMIT_NICE not set [ 73.733694] binder: 9095:9136 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 73.778524] binder: undelivered death notification, 0000000000000000 2018/01/21 02:25:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dc4000-0x10)=@common='bcsh0\x00', 0x10) connect$inet6(r0, &(0x7f0000c82000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000000007}, 0x1c) getpeername$inet6(r0, &(0x7f0000d39000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000054a000)=0x1c) sendto$inet6(r0, &(0x7f00009b2000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000abf000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x5c) 2018/01/21 02:25:47 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) chmod(&(0x7f000000b000-0x1)='./file0\x00', 0x8) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000007000-0x30)=[], 0x0, 0x0, &(0x7f0000007000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000)={0x0, 0x0, &(0x7f000000d000-0x20)=[], 0x26, 0x0, &(0x7f000000c000)="fd1a62d36765d3fc59603b734c1e62e069e66e13d07d380f1fb80154cbea3d5b785b8942deb9"}) 2018/01/21 02:25:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000774000-0xb)='/dev/vcsa#\x00', 0x5, 0x40) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000d31000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c8f000)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00008d2000)=0x7fffffff, 0x4) connect$inet6(r0, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 02:25:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a07000)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000e2a000)=0x9, 0x8) syz_emit_ethernet(0x7e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/21 02:25:47 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vga_arbiter\x00', 0x301, 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) recvmsg$kcm(r1, &(0x7f0000005000-0x38)={&(0x7f0000001000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000004000)=[], 0x0, &(0x7f0000005000-0x80)=""/128, 0x80, 0x5}, 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={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]}, 0x2, 0x0}, 0x98) 2018/01/21 02:25:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = epoll_create1(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000d23000)={{0x2, 0x4, 0x9, 0xffffffffffff27f0, "ce7ad7495f0ec4d77baee0dda64fbfd8257e03f40b1c27cb8caf447e061caebed896ab8bb59cf6f71c2644f5", 0x10001}, 0x2, [0x9, 0x3f, 0x10000, 0x8, 0x8, 0x3f, 0x1f, 0x100, 0x9, 0x4, 0x5, 0x5, 0x80000000, 0x7, 0xec, 0x8c54, 0x8, 0x7, 0x9, 0x1, 0x4, 0x0, 0x1, 0x6000, 0x8001, 0x401, 0x400, 0x20, 0x2, 0x2, 0x4, 0x4, 0x1, 0x2, 0x3, 0x6, 0x3, 0xabc6, 0x7f, 0x336f99a8, 0xd3bb, 0x6, 0x7, 0x7fff, 0x0, 0x0, 0x401, 0x80000000, 0x200, 0x4, 0x4, 0x22, 0x357, 0x4, 0xfffffffffffff800, 0x5, 0x1, 0x9, 0x10001, 0xffffffff, 0x0, 0x95, 0x81, 0x3, 0x0, 0x257, 0x2, 0x100000000, 0x9, 0x7b, 0x14000, 0x0, 0xfbd, 0x4d, 0x200000000, 0x9, 0x4, 0xe6, 0x5, 0x9, 0x30, 0x80000001, 0x29e, 0x400, 0x6e, 0x1f, 0xfffffffffffff362, 0x7, 0x5, 0xef, 0x8, 0x2, 0x2, 0x3, 0x5, 0xfffffffffffffffa, 0x7, 0x0, 0x81, 0x6, 0x7, 0x7, 0x0, 0x3f, 0x7, 0x5, 0x2, 0x6, 0x9, 0x58af, 0x400, 0x7410, 0x29, 0x100000001, 0x1000, 0x6, 0x3, 0x2, 0x7fff, 0xa1, 0x4, 0x7, 0x9, 0x9, 0x80000001, 0x4b7, 0x7, 0x3], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f000098e000)={0x18, 0x0}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$key(r0, &(0x7f0000e08000)={0x0, 0x0, &(0x7f0000ab9000)={&(0x7f0000f3d000)={0x2, 0x17, 0x0, 0xd, 0xe, 0x0, 0x7, 0x3, [@sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x1, 0xffffffffffffffff}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x1, {0x6, 0xff, 0x5, 0x0, 0x0, 0x2, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x20040090) mq_timedsend(r5, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedreceive(r5, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)={0x0, 0x0}) 2018/01/21 02:25:47 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0xd, 0x4) r1 = eventfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000001000)=0x40, 0x8) 2018/01/21 02:25:47 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x40000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000003000)={0x4, 0x800, 0x2, 0x200, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000003000)=0xf) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000)=0x0) ptrace$pokeuser(0x6, r2, 0xb08c, 0x8) pread64(r1, &(0x7f0000865000)=""/8, 0x8, 0x0) [ 73.886414] binder: 9174:9180 transaction failed 29189/-22, size 0-0 line 2788 [ 73.906586] binder: 9174:9180 ioctl c0306201 2000c000 returned -14 2018/01/21 02:25:47 executing program 1: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000000b000-0xd)='/dev/dmmidi#\x00', 0x101, 0x80901) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000b000)={0x0}, &(0x7f000000c000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') getdents64(r1, &(0x7f0000008000-0x119)=""/936, 0x3a8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000000c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/21 02:25:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) socket$can_raw(0x1d, 0x3, 0x1) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009a7000)={0x0, 0x6c, "ea6790c785599e6ff20d11866dab1c6962b79a6a7930066978840135f136f32328def319cfd8d776ad9fbb1090db61bbd92356b9efc6d7f5500454a95de08981459d23caa251d6db10c85e5d5047a65c70c1656d88d0db8a6f17ccd76f7033de6d0a251e500abc09915b9a90"}, &(0x7f0000e47000-0x4)=0x74) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003e0000)={r2, 0x9, 0x0}, &(0x7f0000b70000)=0xc) close(0xffffffffffffffff) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000de8000)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r1, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) mkdir(&(0x7f00005e6000)='./file0\x00', 0x20) tkill(r3, 0x13) 2018/01/21 02:25:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00006dc000-0x12)='/dev/input/mouse#\x00', 0x1f, 0x200000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00001be000)={0x3, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x12d8, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fdatasync(r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b5e000-0x10)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f00006d1000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x492681) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000bfa000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d50000)={0x5, 0x8, 0x2, 0x3, 0x80, 0x42c, 0x4e0, 0x3, 0x0}, &(0x7f0000411000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000245000)={r4, 0x73, "1cc94873ffe3c6625dd3220ace32f1fed60f9314c6c6ccae2cbf1fa04f255dd746667d5ab86fb2493f9676f0d7eb2ec22401a3aabba7185b194e1525256584cd6eb16f5db1789b626ad917a691180bb2f0aab70e6e43cdd73c5b4766f7cd42643f57d5052be2295267aee2d6c352ccb9c85a0b"}, &(0x7f0000017000-0x4)=0x7b) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000560000)={{0x2, 0x7, 0x1, 0x100, "2670ab9c4962d3ecdc1184623e91a7a1cd77b303ee58695de23c823268df9e809dc7093844ffd6dafcf8c07a", 0xffffffff}, 0x0, 0x0, 0x96, r3, 0xffffffffffff7fff, 0x4, "0fc5301549eef4b085dad32363e9abaa22f413fa91c1c523de422fb17259fc0ea08ae1410b7d324d2857882dfd602f3021bd65fca0b236faf9fbf5dc921935e8", &(0x7f0000d0f000)='syzkaller\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x8, 0x20, 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]}) [ 73.943221] binder: 9174:9193 transaction failed 29189/-22, size 0-0 line 2788 [ 73.971900] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 02:25:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x800, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000381000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000ccf000)={0xee, "eea3bb94d00ead4aaaf184c40c801ce5c9ec7054c87bb62aa2f3ada1c0005a8d91370fbef637d5d0450ae6bf7ace6a1a6ca23707bbc15fa184e359aac69817ee0e63eedf4a1b6e55d9d405a46dc04544e2461871ecbd9d70c08c530197ad42955d333bdd7855684287120826fadb421f24c0d10a36f192299ea9a1ff0125c94234ce5a897307ce6d29e1d8d9bb77db7e06fd46935139634f5866aa509925d3c7dcb3e77858ba3a12d00ae3d81333c150d70b652470a7e74aa0e517786caa29bfe69e74d5ee60b0aa9e9d3b964ed8c255c0433637dea959758080ae439e2bbc02d2f783dad8405bc1b33c237dfea6"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002b3000)={0x2, &(0x7f00004b7000-0x8)=[{0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f000057c000)=0x0, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007b8000-0x1)=""/1, &(0x7f000007b000)=0x1) 2018/01/21 02:25:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000acf000-0xc)={0x0, 0x0, 0x0}, &(0x7f000027f000)=0xc) capset(&(0x7f0000ce6000)={0x19980330, r1}, &(0x7f0000d73000)={0x5, 0x5, 0xc8fc, 0xffffffffffffff70, 0x7, 0x10001}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00009cb000)="11b981c3", 0x4}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f000045b000)=""/49, 0x31}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/21 02:25:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000079e000-0x8)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e2d000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f000096a000-0x4)=0xffffffffffffffff, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 02:25:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000021d000)='/selinux/status\x00', 0x0, 0x0) utimes(&(0x7f0000f0a000-0x8)='./file0\x00', &(0x7f00006e3000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) bind$inet6(r0, &(0x7f0000ab2000+0x540)={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x795}, 0x1c) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00003be000-0x78)={0xc8f, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0xffff, 0x3f, 0x1, 0x101, &(0x7f0000d93000)=@common='eql\x00', 0x7ff, 0xffffffff00000000, 0x6}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ab7000)={0x79}, 0x4) mmap$binder(&(0x7f00000c2000/0x4000)=nil, 0x4000, 0x200000e, 0x1c110, r0, 0xfffffffffffffffb) 2018/01/21 02:25:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000054f000)='/selinux/enforce\x00', 0x4000, 0x0) r0 = syz_open_dev$sg(&(0x7f0000016000)='/dev/sg#\x00', 0x0, 0x4000000002) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/21 02:25:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x200, 0x0, 0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f00000e5000-0x12)='/dev/input/event#\x00', 0x2, 0x0) r1 = semget(0x2, 0x1, 0x404) semop(r1, &(0x7f00007dd000-0x30)=[{0x0, 0x3f, 0x800}, {0x2, 0xfffffffffffffffe, 0x1000}, {0x7, 0x2c540220, 0x1800}, {0x2, 0x74c, 0x800}, {0x3, 0x6, 0x1800}, {0x1, 0x4, 0x1000}, {0x2, 0x8000, 0x0}, {0x3, 0xffffffff, 0x800}], 0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000c000)=""/0) gettid() 2018/01/21 02:25:47 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00007b1000)={&(0x7f0000bdf000+0x4f3)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f45000)=[{&(0x7f0000409000-0xde)="d18ad6d705a25559b94368f1ad83331e75f4eaf933122170feab6153203aa80bbf671cd82e3f8491f57d58aa4089a48d5bf00b1797865edeb522d84c144825c213cd8582b85af272881fd41dbf876d157098dfcbd633e92e648e2d1f5b5092fca95bc432a7bae5506349f25d45c5aee100d53f3cb15effa562fc096742088389c15a01dcb575933a94b1c8678d41f47a3ad9bff8bf1d0ef9158fc03c33d5c480a80a153733a356f98d81c1256565f4e22babc74b24c26b740e6e6fa3bc356ba0864207711ad9f1d7b62b80ae27990a744b2952d136b7937478b92cdffdfb", 0xde}, {&(0x7f0000fa5000)="6477492bea5588cdc107cd0cb29d34432826bf3fc2578da7834dc5afd19506c64dd7351358c472e25f6cb5c215a9756fc2171ca258975ae417f78f", 0x3b}], 0x2, 0x0, 0x0, 0x4}, 0x4c084) 2018/01/21 02:25:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r0, &(0x7f0000e73000-0x30)=[{&(0x7f00001e8000-0xa6)=""/166, 0xa6}, {&(0x7f00007d4000)=""/73, 0x49}, {&(0x7f0000c6e000-0x77)=""/119, 0x77}], 0x3) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000014000-0x9)='loginuid\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/21 02:25:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000020000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000956000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000620000)=0x80000001, 0x4) sendmsg$netrom(r0, &(0x7f0000e15000-0x38)={&(0x7f0000b1c000)=@full={{0x3, {"92224c0ef5ffa8"}, 0x5}, [{"17ccc0b5cf5d46"}, {"cc241cdca74730"}, {"fb743b7c606ee4"}, {"c431c0fe1b5395"}, {"b1618c7acaba07"}, {"ddd257c5b7e5e6"}, {"a8f648157173e8"}, {"d6aaaa3d3ee1a7"}]}, 0x48, &(0x7f0000118000-0x70)=[{&(0x7f0000c2a000-0x9d)="e4ff714dd57371721510e2bb16756d8a5f849837fc227c637e08fded864a3c177ca81588a34180b04dd63d4df870a7f9a295fc6a3bb308fe87487a331272f7007a18194699afa3e023bedb7addf73875832fc608d714d33cccf9aadfbb5e530f284cc30c94c608acf94fd72e008aed34ad632f045195a1028fdfafb4323665c7f41cf476c3ad69dea2f6d7b29a1bd4f9496438641fdc844f935734138c", 0x9d}, {&(0x7f0000863000)="77b5e2a4d80d9e568805af3ff35fd4d4e035a52f98a98c1c237c74fc4931a07116384eda7179d1d632a4d37de2e4107b06da83ba1e0308d6e4c30356f7f11222d02a586b44a5d5714e3055b7795c0059a16125b7d0be1b3dd7928e", 0x5b}, {&(0x7f0000a09000)="0a23f0c6de6f34780230a93978c9571b3b9649725539786eb5dd2043a07b5e5ba8ca11e943302c35bd0d2699617554ee7b05fef9f0639715d4c3e847932864b9fd0ee56eb017e2", 0x47}, {&(0x7f00009f7000-0x97)="5c844886cbb6f7601b7b8628b49284895080361f70c0e683170aa4350627215520518d8c1ae29af2ead54cb68611d64e4001672c8910417c5f9c81e6a47ae58826580eb842e973b069531f331cb415a508c974a933027370eb0e2cd070630383db06e12d15592e1ff6cbc0536a075aaeda6a1cb02fa8190ae1de562ccd3c4d6155bb2c76c8c5ba9c882ebbe9620ffe33cff8b0d113151c", 0x97}, {&(0x7f00004c5000-0x3d)="83b32c0b8f4279ded01d8f9380a6493eacc378038852ff02fad7b1d77acc596aee5e4f1b809962c1a217bdebfb4bdcbf334a52bb743e93989b052e1dd6", 0x3d}, {&(0x7f0000cd7000)="9735abeed9592b9d630deb34cad90f046bb93b0bd3622020bc995adf2a4537d1def9203b64a84c245058af37641365d67c5cf5955c3e286a762c5e", 0x3b}, {&(0x7f0000793000-0xe)="e9d4196d1c933d4a011f0791bb50", 0xe}], 0x7, 0x0, 0x0, 0x4090}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009d2000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000b70000)="") 2018/01/21 02:25:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) write(r0, &(0x7f0000c56000-0x1)='v', 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f00003c0000-0x10)=[{&(0x7f00006dd000)="ef", 0x1}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000155000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 02:25:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f99000)='./file0\x00', 0x4) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = syz_open_dev$dmmidi(&(0x7f0000621000-0xd)='/dev/dmmidi#\x00', 0x7, 0x4000) connect(r0, &(0x7f0000706000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r1, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000eed000-0x4)=0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000a9a000-0x8)=&(0x7f00001cb000-0x1)=0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00006ab000-0x3)={0x2, "e0f3"}, 0x3) 2018/01/21 02:25:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000020d000-0x8)='./file0\x00', 0xc040, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000deb000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e81000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00007da000)="", 0x0) 2018/01/21 02:25:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000073b000-0xb)='/dev/mixer\x00', 0xa0000, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000004f000)='/dev/cuse\x00', 0x44000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0xfffffffffffffd49) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000373000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004d5000)={0x0, 0x8, 0x30}, &(0x7f0000fb4000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={r3, 0x0, 0x9f, []}, 0x8) 2018/01/21 02:25:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00007f6000-0x2)={0x0, 0x0}, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0xfffffffffffffffc, 0x3, 0x0, 0x0, @tick=0x1000000000404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:47 executing program 0: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x273, &(0x7f000004a000-0x13b)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0xffffffffffffffe2, 0x2c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x2, 0x1, 0x0, 0x0, "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"}}}}}}, 0x0) 2018/01/21 02:25:47 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ad9000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 02:25:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000539000-0xc)={0x3, r0, 0x1}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000087d000)={@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f0000ff0000-0xd)=""/13, 0xd}, &(0x7f00004bf000-0x1)=0x0, 0x8}, 0x30) listen(r0, 0x4) r2 = socket$inet6(0xa, 0x1, 0x8010008000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00006cd000)={0x0, r2, 0x1}) listen(r2, 0x43) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000778000-0x10)={0x1, &(0x7f0000caa000-0x8)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) sendto$inet6(r0, &(0x7f0000b20000-0x12a)=']', 0x1, 0x200004000841, &(0x7f0000132000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x0}, 0x1c) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00004d4000)=0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000d0e000)=""/247) 2018/01/21 02:25:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000963000-0x8)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079d000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000942000-0x9)='/dev/vcs\x00', 0x400, 0x0) getsockname$packet(r3, &(0x7f00000c8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000af2000)=0x13) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000f9000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f00006ac000-0x61)="369f3be683b1379e9faa6dd48b242fd3539d9d5aeed7ffffffffffffff91363b819e21af3ddfec8d927fd927ed78fee1d1e2584286e512c1de30cbb15a165437596d7fffd9069dcee5d4b1bc760049791c2f97009dc2107499bda425e50117e97e", 0x61) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000a73000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x10001, 0x579f, 0x400, 0x34, 0x80100000, r4}) r6 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000ec3000-0x4)=0x0, &(0x7f00007fb000-0x4)=0x4) r7 = fcntl$getown(r1, 0x9) fcntl$lock(r2, 0x7, &(0x7f00002f9000-0x20)={0x1, 0x3, 0x7, 0x6, r7}) getsockopt$inet_tcp_int(r6, 0x6, 0x1f, &(0x7f000047e000)=0x0, &(0x7f0000686000)=0x4) writev(r6, &(0x7f0000abb000-0x60)=[{&(0x7f00004d9000)="f5", 0x1}], 0x1) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000848000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) 2018/01/21 02:25:47 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$ax25(r1, &(0x7f0000001000)=""/167, 0xa7, 0x0, &(0x7f0000002000-0x10)={0x3, {"37878f5a0ee94c"}, 0x0}, 0x10) syncfs(r1) 2018/01/21 02:25:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000bf9000-0x8)='keyring\x00', &(0x7f0000d0e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000242000)='(proc.\x00', 0xfffffffffffffffb) r1 = syz_open_dev$mouse(&(0x7f0000105000-0x12)='/dev/input/mouse#\x00', 0x7ff, 0x40000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000e81000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x4, [0x100, 0x1, 0x8, 0x536, 0x4, 0x5b, 0x8, 0x8]}, 0x5c) pipe(&(0x7f0000caf000)={0x0, 0x0}) add_key$user(&(0x7f0000a70000-0x5)='user\x00', &(0x7f0000690000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002c8000)="03938e6916084ab2a23e180ccb6e2504f229f130755e583f0df56f02d1e9b7b16d33092c3d1b01", 0x27, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00002be000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000050b000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x2, 0x0, 0x9, 0x400, 0x5, 0x2, r3}) r4 = syz_open_dev$sndmidi(&(0x7f00000a1000-0x12)='/dev/snd/midiC#D#\x00', 0x60, 0x30880) read$eventfd(r4, &(0x7f00007f9000-0x8)=0x0, 0x8) request_key(&(0x7f00007c0000)='user\x00', &(0x7f0000585000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e45000-0x1)='\x00', 0xfffffffffffffffc) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000877000)={"866412d1952f131370c9c02ca35a516a", {0x4, 0x100, 0xf3, "c82ec6d918d4", 0x100000001, 0x0}}) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000857000-0x78)={0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x2, 0x0, 0x3, 0x3, &(0x7f0000023000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x3d7, 0xfffffffffffffffc}) 2018/01/21 02:25:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000078d000-0x4)=0x0, &(0x7f0000da6000-0x4)=0x0, &(0x7f00001c5000)=0x0) stat(&(0x7f000098c000)='./file0\x00', &(0x7f000020f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f0000166000)=[]) r1 = syz_open_dev$usbmon(&(0x7f0000bb5000-0xd)='/dev/usbmon#\x00', 0x20, 0x4000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000012b000-0x4)=0x72) setresgid(r0, 0x0, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000698000-0x4)=0x1, 0x4) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000027000)=""/25, &(0x7f00006dc000)=0x19) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2018/01/21 02:25:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fa0000)=0xfce9) recvmmsg(r0, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) r1 = getpgid(0xffffffffffffffff) sched_getscheduler(r1) sendmsg$kcm(r0, &(0x7f000003f000)={&(0x7f0000b70000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[], 0x0, 0x0}, 0x0) 2018/01/21 02:25:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c91000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000d19000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000b51000)={r3, 0x2}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000928000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 02:25:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000086d000-0x10)='/dev/sequencer2\x00', 0x7d, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f000000a000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000004000-0x8)=0x50000000f5e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) creat(&(0x7f0000b96000)='./file0\x00', 0x20) clock_settime(0x0, &(0x7f00003bc000)={r2, r3+10000000}) 2018/01/21 02:25:47 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f23000-0x8)='./file0\x00', 0x61) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f22000)=0x80000001, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f22000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0xef, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0x0, 0x0, 0x0, 0x2e6d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000de5000)='nodevselinux\x00', 0x2) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000d2c000)=""/76, &(0x7f0000d37000)=0x4c) r2 = socket$rds(0x15, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000aec000-0x8)=0xffffffffffffffff) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f00000f8000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:47 executing program 2: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000949000-0x2)="", 0x0) r2 = dup2(r0, r0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000095b000-0x1)=0x0, 0x4) 2018/01/21 02:25:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c53000-0x10)="ad56b6c5820faeb995298992ea54c7be", 0x7) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000f26000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/21 02:25:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000a, &(0x7f00003f2000)=0x0, 0x4) epoll_create1(0x80000) 2018/01/21 02:25:47 executing program 2: r0 = semget$private(0x0, 0x10000, 0x4) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000c9b000)=""/124) seccomp(0x1, 0x20000000, &(0x7f0000e4d000)={0x0, &(0x7f0000566000)=[]}) r1 = syz_open_dev$vcsn(&(0x7f0000829000)='/dev/vcs#\x00', 0x5, 0x102) write$selinux_create(r1, &(0x7f0000261000-0x33)=@access={'system_u:object_r:chfn_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x38, 0x33, 0x0}, 0x33) ioctl$TCSBRKP(r1, 0x5425, 0x57e6) semget$private(0x0, 0x2, 0x300) 2018/01/21 02:25:47 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00008b3000)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x40) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000062000)={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5e}, 0x5, [0x2, 0x3, 0x6, 0x7, 0xc4, 0x1, 0x7, 0x7]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000951000)=[], 0x0, &(0x7f0000095000)=[@init={0xffffff25, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000111000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/21 02:25:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a3000)='/selinux/mls\x00', 0x0, 0x0) statx(r0, &(0x7f0000ae7000)='./file0\x00', 0x800, 0x4, &(0x7f0000beb000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$admmidi(&(0x7f00008ca000-0xe)='/dev/admmidi#\x00', 0xd3, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000650000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/21 02:25:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00007f5000-0xb)='/dev/mixer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000041e000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ad0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f3d000-0xc)={r2, 0x80000, r3}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDISABIO(r4, 0x4b37) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000b44000)=[0x80, 0x0]) ioctl$TCSETS(r4, 0x540e, &(0x7f00002d0000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}) 2018/01/21 02:25:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8) r1 = fcntl$dupfd(r0, 0x3, r0) ftruncate(r1, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000058c000-0xe)={0x0, 0x0, 0x0, []}, 0x8) bind$inet6(r0, &(0x7f0000b45000)={0xa, 0x2, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7ff}, 0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/21 02:25:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1000004, &(0x7f000023a000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000ee8000-0x9b)="", &(0x7f000075f000-0xd)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000231000)=0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000530000-0xc)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000760000)=[@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x1c) timer_create(0x6, &(0x7f0000351000-0x18)={0x0, 0x12, 0x0, @thr={&(0x7f00003a3000)="be04f2549104850f38ec9dc706c2fe84b4479f5dcea4800a9a4ced450f73a3dbee94cdd0117e4505ea2d15dac015159d7395a81781214eb27d339e0d8476f652977bda11f92ce25262c4cc8c4ba3ee41366d87b3652eb66dd16eaecb839353728869c3a1ea771985bd06485da3326ffd611f45d00eda7fb4682f26a122eff036358bb2e7153eaf5f1e29b3a810243efe7a97fc947a76ca34d6cb1e79ad8fd352a5a125cd0b6c73feb331331e15f7277bf8e85337ee4eab13abfa75f4250be365aac6cd018989a29f76fa770fac4a35f3d778ef6dcebe43b7c87682ba61ba1a96c708fe41883a5a38b69707322aa09970b72503bcc7f3", &(0x7f00006ab000)="03e5ff9bdcc9252cecbb066bd88b3612dd5ae8054c1301534708e41ea8472c0da5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000040f000-0x4)=0x0) 2018/01/21 02:25:47 executing program 7: r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x0, 0x0}}, &(0x7f00002df000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f07000-0x4)=0x6, 0x4) dup3(r0, r1, 0x0) 2018/01/21 02:25:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000003a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, &(0x7f0000703000)=0xb8) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000544000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000365000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000d73000-0x8)={r2, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ff0000)=@sack_info={r1, 0x4, 0x0}, 0xc) 2018/01/21 02:25:47 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x15, &(0x7f0000ab5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000909000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000009000)='./file0\x00', 0x80, 0x28) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000006000-0x10)={r0, 0x28, &(0x7f0000004000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/21 02:25:47 executing program 2: iopl(0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt(r0, 0x0, 0x23, &(0x7f0000001000-0x1)="", 0x0) 2018/01/21 02:25:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x40) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/01/21 02:25:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000c97000-0x8)='./file0\x00', &(0x7f00001b7000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000553000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00008a4000)={[0xfffffffffffffbff, 0x8, 0x101, 0x986b, 0x9000000000000, 0xd9, 0x2, 0x6, 0x3, 0xfffffffffffffffe, 0x401, 0x9, 0x6, 0x9, 0xfffffffffffffff9, 0x9], 0x4000, 0x40}) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/21 02:25:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000065000-0xe)='/dev/admmidi#\x00', 0x6206, 0x200000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007e5000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000d1e000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000881000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, r2}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000d9f000)={@common='tunl0\x00', @ifru_flags=0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008f1000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000f69000-0x10)={r3, &(0x7f0000a79000-0xd0)=""/208}) 2018/01/21 02:25:47 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000010000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000f000)='/dev/cuse\x00', 0x400b00, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000011000-0x20)={0x0, {0x5}, 0x0, 0x100000001}, 0x0, 0x8, &(0x7f0000010000)={0x0}) ioctl(r0, 0xc1004110, &(0x7f000000e000-0xd)="967d34f201000005100000009c") 2018/01/21 02:25:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x200000, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00005eb000-0x118)={0x100, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x805, 0x0) connect$ax25(r1, &(0x7f0000f62000)={0x1e, {"021f4928006d78"}, 0x0}, 0x10) 2018/01/21 02:25:47 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x24, &(0x7f0000001000-0x2)="c11a", 0x2) 2018/01/21 02:25:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002ae000-0x15)='/proc/self/net/pfkey\x00', 0x408680, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f1000-0x20)={r0, &(0x7f000005a000-0x2)="be2f", &(0x7f0000cf6000-0xd2)="ea73fb59fedf85ad270023b59f2925795561779858fcb8f0f9bcb3e9a532815bfa002aa8643f36992e252e3b60c5335dddede805e7bd1ab38e278491fa746a636762a9690604099058fa1689cdb2072e26f95eba9dff369f49cc544a589ed274948ea16a5525803dbc053842a812dcf4721250a44459fbc47bd00b26da8adf99177c0da49a74bdbca5e1e24014f728117ba56039513e554a5e6e3b31b79c34f0dba5926c5a64b374bbc0c43424f75a4355647e357117406249d72f96cd62d601e66e2773a403cd2121a380b1aabaaba735e9", 0x2}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 02:25:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000018c000)={0x2, 0x0, &(0x7f000056b000)=""}) pipe2(&(0x7f0000126000)={0x0, 0x0}, 0x80800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00003dd000-0x5)={0xcf, 0x3, 0x0, 0x5}, 0x5) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00006e1000-0x4)=0x7, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000f09000)=""/83) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000e7c000-0xaa)=""/170) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/21 02:25:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a38000)='comm\x00') exit(0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000000a000)={[{0x2, 0x7, 0x517, 0x52, 0x61805476, 0x5, 0x4, 0x80, 0x8ab4, 0xffffffffffffff41, 0x3f73, 0x7, 0x0}, {0x400, 0x37ac4dbc, 0xfffffffffffffff7, 0x8, 0x5, 0x1, 0x5, 0x8001, 0x8, 0x81d, 0xfff, 0x4, 0x0}, {0x5, 0xffff, 0x6, 0x4, 0x8, 0xa73, 0x3, 0x20, 0xfc, 0x2, 0x2cab, 0x3, 0x5506bde9}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r1, &(0x7f00009da000)=""/129, 0x81, 0x0) 2018/01/21 02:25:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000047000-0x54)="31c9891775febfc26e2615a613797148c741d877d23618962cfbc7c86eada45953e9f5a6c55be98cd1a10aed381732888f56a80c405d42cb562fe1c0ecafa73f417b9137ce83bba8a10c0ffc1745c7be0a932099") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000004b000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcd, &(0x7f00003a8000-0x4d)=""/77, &(0x7f0000f71000)=0x4d) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/21 02:25:47 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a5b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x3, 0x1f8, 0x100000001, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b39000-0xc)={0x2, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000afb000)={0x0, 0x0}, 0x4800) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r4) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x0) fchmod(r2, 0x16) r5 = socket(0x10, 0x3, 0x0) fcntl$setsig(r3, 0xa, 0x10) getsockname$ipx(r5, &(0x7f00005b1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000009f000-0x4)=0x10) 2018/01/21 02:25:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000374000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = syz_open_dev$midi(&(0x7f0000882000-0xb)='/dev/midi#\x00', 0x0, 0x0) shutdown(r3, 0x1) signalfd4(r0, &(0x7f00001e6000-0x8)={0x18}, 0x8, 0x800) 2018/01/21 02:25:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009d5000)='/dev/snd/pcmC#D#p\x00', 0x200, 0x40000) connect$llc(r0, &(0x7f00002f1000-0x10)={0x1a, 0x0, 0x3, 0x5, 0xffffffffffffffff, 0x8001, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) write$selinux_create(r1, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) 2018/01/21 02:25:47 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000014000-0xc)={0x7, r0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000013000)=0x0, &(0x7f000000a000)=0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000010000-0x4)='tls\x00', 0x4) 2018/01/21 02:25:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fchdir(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001bd000-0x4)=0xa) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000ada000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) epoll_pwait(r2, &(0x7f0000a24000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x28af, &(0x7f0000cd1000)={0xfffffffffffffffc}, 0x8) sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000162000-0x4)=0xec) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b23000)={@generic="831a9a3a6f3676a144e8055a8e19ef0a", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 02:25:48 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000b000)=0x0, &(0x7f000000c000)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000004000-0x14)={0x0, r1, 0x7, 0x2, 0x0}, 0x14) 2018/01/21 02:25:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00003c0000-0x1c)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x1c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x0, 0x282) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000-0x1c)=[]) 2018/01/21 02:25:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a6a000)='/dev/sequencer\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009ca000)={r1, &(0x7f000005a000-0x8d)="860de7624136acf6d6b287f8c2ab05e7159808202446bb63a430a206b444d95b7d03dd9b8574b771c8c72dead6477e847adc80defd3d0054d3bda9a2b9f7ac345b6677c9987f1a674a5df79e8404f2c92aaf91f770ae9a7c3bc2eab8f66100cf27d64b7b7ee73b6b34e995de0316faaeeda8f5623aec95a53f60568e6f1a26774ddfec9ba03ded57206b2a3208", &(0x7f00008f2000)=""/121}, 0x18) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000690000-0x1)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f53000-0x8)=0xffffffffffffffff) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 02:25:48 executing program 1: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000da1000)='/dev/input/mice\x00', 0x0, 0x26c000) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000dfb000)={0x7ff, 0xfff, 0x90, 0x4}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dfa000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000dfa000)={0xfc3, 0xfffffffffffff0f2}) r2 = add_key(&(0x7f000025e000)='.request_key_auth\x00', &(0x7f0000dfa000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000798000)="575af7270ea994c2373359340ab2161d19a2a1dc064d6930dd6a5d15d1728aadeea2fb5608290f922bc78118af35d0b2d1f3288c6e07cb32a807b8b5cd0b0548079f51c40084fa94a59246e3b42666c110baa30b2923f2660d1c2df63edf82963ac1fc63e3fcbae049", 0x69, 0xfffffffffffffff8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000399000)=0x0) keyctl$dh_compute(0x17, &(0x7f0000adb000)={0x0, 0x0, r2}, &(0x7f0000df6000)=""/133, 0xfffffffffffffdf7, &(0x7f00007c2000)={&(0x7f0000df7000-0x40)={'digest_null-generic\x00'}, &(0x7f0000df7000-0xdd)="2f34622db9eb1166c48b862ee7130c93731f2cf4575ee4d43107207b711e6b01e05aadb635a4b5528948b41521309c417ef9578f54139a8064b38d25295a9793b46ad51e082a2b2ff6d9ca300ca3c65bbf0506b778bbc62a57f8f4096816c74638c09d5b6030f3eb009bf7393a7d35b625cd3dddb78bc2036380c680715e28e4766387a422d496eb83c4f675427c104b5eda124cfe64d76255557cf91bba32d9c6bb1475b2e3dac86a4859e79b2d2b1d3c4afb19444bf2207dc9d2752b85b374e9d17bd0412303c061919c896c03eaf53011004cbdc11239ed5dcc2457", 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:48 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000f83000-0xd)='/dev/dmmidi#\x00', 0x0, 0x20000) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f82000)={0x0, 0x8}, &(0x7f000051a000-0x4)=0x8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f82000)={r3, 0xd097}, &(0x7f000022c000)=0x8) recvmsg(r1, &(0x7f0000d6e000-0x38)={&(0x7f0000107000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000eb4000)=[{&(0x7f0000f7e000)=""/21, 0x15}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 02:25:48 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000750000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000034a000)={0x80000000, 0x67}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000c2c000-0x38)={&(0x7f00001a8000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008a4000-0x10)={&(0x7f0000eaf000)=@can={{0x4, 0x8000, 0x3c00, 0xf85e}, 0x5, 0x2, 0x0, 0x0, "9c8b0779d681f041"}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r1 = shmget(0x3, 0x3000, 0x78000000, &(0x7f0000570000/0x3000)=nil) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000c69000)="ea7436a5bc19040e5ca591f4f00d13f622c3b85da510672757eb38068549886162d9da1c7fa4d8dd0e210ab119d407ee8b531d0707c0a649b628a1cd9af7d65085c0734b711f1fe91c24844cb4f00a8faa0eb1c9775f5e668e78bd9f5744b3ad48db093af3ef75c51afb983998acfecf09b2d2df49b702d50a71a3f65dbe12f4692112d108224a87947188226af28bbbffa61c628c03afac6efaf324f3ba4799701c42a67f7b754946d69217656022c5bb5053f138e2898f98da75d8710598ad13b25a2a5f540a17345f37fc") shmctl$IPC_RMID(r1, 0x0) syz_emit_ethernet(0xae, &(0x7f0000a02000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x78, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0x0, {0x0, 0x6, "ddca54", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [@dstopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x1, [0x0]}]}], ""}}}}}}}, 0x0) r2 = add_key$keyring(&(0x7f00001ca000)='keyring\x00', &(0x7f0000578000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key(&(0x7f000096b000)='id_resolver\x00', &(0x7f0000d4e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000468000)="62c96c9a6dafeb769f442ab9573afcc94efd0d216068378741b4e0c68aa2221e13dd0e6d9879489efba3f0c3f399944eb1bb9d59740ba2333e5fffea2e55e3b198374bd0e0a75bc106e1396985d2e4138b8ab9f77d31f9a5191edfd03c96b4b1497354b6f3f7e88d24c8d5ce74b30604920a57b42f28801bc56c2f3d9419d383e20cd8a37cb263d32a6332a3582428b1b491664478f5a1ade35eb7deba37bdb157cdbeb90a416d7c50ae51dee0f331e3ae6967cc229b1825bc0eb5", 0x3a, r2) fstat(0xffffffffffffff9c, &(0x7f00008fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d59000)={0x0, 0x0, 0x0}, &(0x7f00000b1000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000292000-0x7c)=[@in6={0xa, 0x1, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffff7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7c) keyctl$chown(0x4, r3, r4, r5) 2018/01/21 02:25:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000493000)='./file0\x00', 0x2) getresuid(&(0x7f0000462000)=0x0, &(0x7f0000eb9000-0x4)=0x0, &(0x7f000078e000-0x4)=0x0) stat(&(0x7f0000111000)='./file0/file0\x00', &(0x7f0000671000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000b9e000-0x8)='./file0\x00', r0, r1) r2 = syz_open_dev$usbmon(&(0x7f00008a2000-0xd)='/dev/usbmon#\x00', 0xf2, 0x80080) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000cd8000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd7000)="") r3 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000dc9000)={0x800000000, 0x4, 0x5, 0x46, 0x3}, 0x14) renameat2(r3, &(0x7f0000fcf000)='./bus\x00', r3, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000f58000-0x8)={0x0, 0xd5}, &(0x7f0000d89000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00003dd000)={r4, 0x2}, 0x6) 2018/01/21 02:25:48 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00007e2000-0x4)=0xe, 0x4) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = dup(r2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/access\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000025000-0x50)={@generic="4beec3f78ee29693ebae280000000093", @ifru_map={0x6, 0x0, 0x0, 0x40, 0x0, 0x0}}) 2018/01/21 02:25:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000-0x19)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400040, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x7, 0xc, 0x2, 0x4, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0xfffffffffffffffa}, &(0x7f0000000000)=0x6) 2018/01/21 02:25:48 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup(r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000015000-0x14)={0x0, 0x251, 0x80, 0x80000000, 0x66, 0xffffffffffffff7f}, &(0x7f0000015000-0x4)=0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000014000)={0x340, 0x8201, 0x5, 0x1, r2}, 0x10) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/21 02:25:48 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000099000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x200000000000) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) socket$bt_hci(0x1f, 0x3, 0x1) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/21 02:25:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b91000)='/dev/sg#\x00', 0x9, 0x400080) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000491000)={"7def67ead72d7c4d1b4b9bff8a8820bb", {0x4, 0x90a, 0x80, "cae332011427", 0x7f, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5b, &(0x7f0000480000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x3, 0x2, 0x1f, "22cdfd9cd6dedd0f50e45a73090199d6206b2f359940c5262f2cb27006e75c001450ce1dcfa6b955ec3639b082589ca3c9352d4efdcdb49a6701f8548996c61574839ebcdaaaf438102993948c24ade66a06479359c6b8d69a4459a0568338a0aa83bbfda0b404ad313cf162dfdc4667709b95d356a3719c25ed00cfb13665bcf9b907963fb624e0dedf0f4fd53ab69d5ce8d3d1ed35f3a6463eeefd2cbb95a67bcc188514e4f98ab69782ad500d22304b4f012cfbe39c5930f379ac6fee43a5a87dd438f7ca763aae8a04c25459fe1184c625ddf2f901f5043f932ae50b76037aa08adf02e280cadca1b1a647467979f0dc2dbc"}}}}, &(0x7f0000efe000)={0x1, 0x1, [0x0]}) ioctl(r0, 0xffffffffffffff35, &(0x7f0000ce4000-0x45)="81327da11783d09ef1dc3df308956d45ee4c0fb80139a1e218c5f7383e0496a9f83a947bef6f5c93204288b51e8df00866b5ec8f2079a989983a245e8186aeaabb6de29d30") 2018/01/21 02:25:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003e6000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000069000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000007b000)={r1, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x7e5, 0x3483e005, 0x8}, &(0x7f0000578000-0x4)=0xa0) write(r0, &(0x7f0000f02000-0x26)="260000002a0047f10701c1c30e00200000000000010d000f09eefdfcff009232040014006e35", 0x26) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000caf000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) write$sndseq(r2, &(0x7f000051a000-0x120)=[{0x1, 0x7, 0x7, 0x100000001, @tick=0x81, {0x9, 0x4e}, {0x7, 0x5}, @queue={0x100, {0x4d4, 0x8}}}, {0xffffffff80000001, 0x7, 0x101, 0xa6, @tick=0x26b0a0bc, {0x4, 0xb3d}, {0x0, 0x800}, @time=@time={0x0, 0x0}}, {0x100000001, 0x2, 0x2, 0x9, @tick=0x1f3, {0x80000000, 0x2}, {0x1, 0x11b}, @raw8={"ad1631fe921b5f0b69f133d9"}}, {0x46ffd310, 0x1000, 0x9, 0x120678b1, @tick=0x7f, {0x3ff, 0xc2e9}, {0x9, 0x24f}, @raw32={[0x8, 0x8001, 0x401]}}, {0x59, 0x1ff, 0x0, 0x7ff, @time={0x0, 0x0}, {0x6, 0x7}, {0x10001, 0x5}, @ext={0xe7, &(0x7f0000dfd000)="ef1346d5b24f1f820e70c66832f1ff9d5e4f81ad77a91f2072fdd138c17f7a7ad77848509abce65fecc77b332744b8c0d17fc4184a1f35d673a2f98fc43975679188441049a64af34aac0fb72226150b9bb713bf6151ed22ae512d371b608f91074b5462e19fa48ae4ac365cfd738eae52df7713984c28bb791b8184b68f63ce6723ea4125dd118ac0fa2889d451d6cddbb712f8ce03db32d075f444c206d72e824dbb5e230b3a8e49bf794e43daa1b1af03972edce052b0cc458e969368ffdf9b652fffb81d11b61356c10c6c0a4d7caf5e1b415b80f4578d6c065af257bba4335dd93495b4f3"}}, {0x9, 0x100000000, 0x100000001, 0x7, @tick=0x7, {0xffffffffffffff00, 0xfffffffffffff001}, {0x20, 0x9}, @control={0x9, 0x1, 0xfffffffffffffff9}}], 0x120) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bba000-0xf)='/dev/sequencer\x00', 0x88000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000224000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6f36b9de, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x6, 0xfffffffffffffffe, 0x4c6, 0x88}, &(0x7f0000e13000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bf8000-0x8)={r4, 0x7fffffff}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000187000-0x50)={0x100a7825, 0xa, 0x1, 0x101, &(0x7f000008e000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000c25000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) r1 = dup(r0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000a8f000)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c04000-0x8)={0x0, 0x0}, &(0x7f0000379000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000ec000-0x10)={0x1, 0x8200, 0x6, 0x100000001, r2}, &(0x7f0000830000-0x4)=0x10) connect$unix(r1, &(0x7f0000b0e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f13000-0xb)={0x0, 0x9, 0x5, 0x7980, 0x5, 0xfffffffffffffff9, 0x101, 0x9, 0x100000001, 0x10001, 0x200}, 0xb) 2018/01/21 02:25:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x90000) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000740000-0x58)={0x10000000000000c6, 0x0, [{0x0, 0x0, 0x0}]}) 2018/01/21 02:25:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x40045, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000098d000-0x18)={r0, &(0x7f000033a000-0x1000)="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", &(0x7f0000fc1000-0xa7)=""/167}, 0x18) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000556000)=0x0) 2018/01/21 02:25:48 executing program 6: r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0x53)="666749073532c4bb65a6097ab5fa01c15836bcce3ae5a6aad0854f1d386d224f01d298e76b41fb1b899588e5957dddb277403499a28b3d7319bc1a75c91d1da603d6ee9f1abe44596984e50b0d8b32d258f478", 0x53, 0x11, &(0x7f0000b7a000-0x10)={0x1a, 0x5, 0x3f, 0x8, 0x800, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000088000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x21e) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f00006cf000-0xf6)=""/246) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00009d7000)=""/80) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000040c000)={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x3f}, 0x672, [0x1, 0x4, 0xffffffffffffff81, 0xefb9, 0x6, 0x8, 0xe0, 0x400]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f00001a5000)=0x0, 0x4) [ 75.025288] binder: 9421:9429 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/01/21 02:25:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) 2018/01/21 02:25:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00007dc000)="26000000240001f8feffffff00008d4001000025010000000e00040040a68fe90c026b010035", 0x26) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000533000)={0x0, 0x8}, &(0x7f0000f60000-0x4)=0x8) r2 = open(&(0x7f0000a87000-0x8)='./file0\x00', 0x10000, 0x20) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000b82000)={&(0x7f0000390000-0x24)=[0x5, 0xfffffffffffffffc, 0x0, 0x3, 0x1, 0xf850, 0x8, 0xfffffffffffffffa, 0x1], 0x9, 0x7, 0x0, 0x4, 0x7, 0xff, {0x0, 0x7f, 0x4, 0x1, 0x80000000, 0x9d, 0xfffffffffffffffe, 0x6, 0x9, 0x7f, 0x2, 0x6, 0xfffffffffffffff7, 0x3, "c5ed07838bf32cb92eca1726b92de7de21d5f2a44ace631403769d3056efe686"}}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000111000)={0x0, 0x8cb, 0x81, 0xff}, &(0x7f0000aa0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000abb000-0x8)={0x0, 0x10000}, &(0x7f0000992000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000da8000)={&(0x7f0000d4d000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ed2000)=[{&(0x7f0000b01000-0x24)="37ae63501d587ad88fa51cf369bac4e09402aebf0760010b0b78b96de5dbc0b3e2d73f5a", 0x24}, {&(0x7f000099d000)="29f164486b40af044a784f070804911a0c5965b6af17d394d3c920b417ca9785c01f6dc772b3bf017a0e2df5d71ba81d2a8f4afda558517ad178b809b97b0ddb3146b3cd66ec30c8b14f7c21b7095a4de92acda3e3ecc8479c362c9fde99218912aa51c66e3b8bbb02dcc6eea628feee96379d7acf63d2c5ab6d39af01346a09c4fe94bf3017d32a3d8d14ee6f6479d1fbcdb62d980c79c8494034eb3ddf84820e5a3af3c7e69313aefb1726a5182e7543c7b18f156ce6b11233f92c5a3471bb6ff0918f2ae6", 0xc6}], 0x10000000000002cd, &(0x7f000099e000-0xc0)=[@sndinfo={0xfd41, 0x84, 0x2, {0xfffffffffffff7d2, 0x2, 0x9, 0x7fffffff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xab68, 0x2, 0x80000001, 0x9, 0x0, 0x5959, 0x750a, r3}}, @init={0x18, 0x84, 0x0, {0xf34, 0x5fb, 0x6, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x1f, 0x5, r4}}], 0xc0, 0x5}, 0x4000) bind(r0, &(0x7f0000b88000)=@generic={0x8, "32dc056b4688e65e810ff3683425741715ece2ef1839a798a0a85b4a532f36a42545cd0baf36ea9bf3268a75d1b3d4012aa4f22543d286cd5a169dc1fb60895c8d418940279fbd78ed9c2a7fd5dd1e4990e8094cab3e6082534f75bdd81dd9b1c0643580f41979f1961b7d4ddb9110823f54ab5858958c23bbe47f136a92"}, 0x80) 2018/01/21 02:25:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000381000-0xa)='timers\x00') close(r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000197000+0x1d0)={0x20000000, 0x9, 0x2}) [ 75.069353] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/21 02:25:48 executing program 0: socketpair$unix(0x1, 0x80005, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f30000-0x105)={0x0, 0xfd, "aff419561b7f7553d33be17ef49e6de23bf7e0bd13dbe43994236f6da42592ea593ad355c853e8f5de4600d3ebb02f3f1fdcbc96433205ec30edd33fd3fd9b90ccc4d0220087c1df3e5dbe10cc7d316379ada0af52e987be3b708a1289c104664f0e41af1e7a32409779e69de8ae48f7cdacca1b1e726a5495f37e8ed72c2c85ff5367ad1d745c0543336d724c34823bd7ad040cde5b090551b8e596ad30a3ba1b4ee3bacee3bac2eb31ca2c4f4c27b677968ca96b4f15dcd75d271976e290ec5e00d91cc1b80c047208b0a0ab531b200054cca4fad29bfd3bcfed791d35bd1ff6ac2da407958f397865dfa2d0eecf511281b5e5265137ba4d71526087"}, &(0x7f0000001000-0x4)=0x105) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000aaa000-0x8c)={r3, @in6={{0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$kcm(r2, &(0x7f00007ee000-0x38)={&(0x7f0000b06000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x1030440b}, 0xc, &(0x7f00008a0000)=[], 0x0, &(0x7f0000250000-0x38)=[{0x38, 0x119, 0xfffffffffffffe01, "0abac0f2d8bfca3c011edda57fdf5552ebb7638026d5370bbec559f7a05841b9c35308ae"}], 0x38, 0x10}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) sendmsg$nl_xfrm(r2, &(0x7f00008f1000-0x38)={&(0x7f0000cff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063a000)={&(0x7f000082c000)=@updpolicy={0xb8, 0x19, 0x20, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00007b9000)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000a50000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ffe000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f00007af000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004cf000)={&(0x7f0000000000)=@delneigh={0x48, 0x1d, 0x300, 0x1, 0x0, {0x2, 0x0, 0x0, r5, 0x1, 0x20, 0xf}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x7fffffff}, @NDA_PROBES={0x8, 0x4, 0x8}, @NDA_DST_MAC={0xc, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @NDA_VLAN={0x8, 0x5, 0x3}, @NDA_PORT={0x8, 0x6, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0xc081) recvfrom$packet(r2, &(0x7f00001c6000-0x4c)=""/76, 0x4c, 0x20, &(0x7f0000a00000-0x14)={0x11, 0x1c, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000002000-0x4)=0x5, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r3, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3}, &(0x7f0000001000)=0x98) socket$unix(0x1, 0x3, 0x0) 2018/01/21 02:25:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000002000000802, 0x0) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1b) 2018/01/21 02:25:48 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x10, 0x0, "20a5e26267f57a580ccd03913efa7ed49b00ff1418ccf3c1dca70d420b405747fbbdfa186911c3707605e3bfc79edb612a491f2e8f0ad3f9f565a40ff2befaa1", "3ba6a5cd420e5be22ad3929551d67227666c6dbd954d224216c37bcc1a64fb21", [0xffe0000000000000, 0x586], 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x17c00000, 0x1, 0x1f}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000004000-0x14)={r3, 0x1, 0x6, [0x40000, 0xffff, 0x1f, 0xd5, 0xffff, 0xfffffffffffffffe]}, 0x14) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000001000)=0x4) r4 = dup(r0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r4, 0x6, 0x2}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) 2018/01/21 02:25:48 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000da4000)={0x0, 0x3, 0x4, 0xfffffffffffffffd, 0x0, 0x3}) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000a77000)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100f4ff0800020000030600efffffff00000500000003000449faf502007e23"}) 2018/01/21 02:25:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000f3e000-0x1f)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008e0000-0x9)='/dev/rtc\x00', 0x14040, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000a0c000-0x8)=0x2) [ 75.115008] binder: 9421:9447 ioctl 40046207 0 returned -16 [ 75.121609] binder: 9421:9429 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/21 02:25:48 executing program 6: r0 = socket$inet6(0xa, 0x805, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005e5000)={0x0, 0xb6, "f0d2f4455c4e82d2abf364c9892ceb5af1e366eb2dd1e3a8c8c2c35c75ef5eafafb272b770df5154493a1e5ca737734b533df20bc1ff40c7e0c373bffe29d01c45d49587eea285c93d385207c73b52bcb1d47eddb146dc96cbe981d1e6153628f9145a7cad0e8ed39507c6de0b6248c986c0a47d467806172e9146c0f9ed7d47ee79c7f38e88ec1eaf9478dc26799d8d13a35587eddc61802f1bfd754a9ff17e22b711010e6fd341996fbdb681290de4e5b524f39e2d"}, &(0x7f00006cc000-0x4)=0xbe) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000f8e000)='/dev/audio\x00', 0x2853a47d1b629870, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000f8e000)={0x0, 0x0, [0x9, 0x4, 0x11a000, 0x100000001, 0x1, 0x16c0, 0x9, 0x800]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f8d000)={r1, 0x7fff}, &(0x7f0000ecb000)=0x8) r3 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r3, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r3, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c) sendmsg(r3, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/21 02:25:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndmidi(&(0x7f0000bd8000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ccf000)=0x0, &(0x7f000054a000-0x4)=0x4) bind(r0, &(0x7f00002b9000)=@generic={0x1, "689ddb808ab03365d125c18129e82baed72cb2b9e884287143797c0f332f59853e8ca57f6e72129c04587c27604eeeda1dc6180ec7c782c75291562382d723086f55344c5327c1cc363458faf2359826bac7e25f7b734b29fdead6a7888f593c3858beaebe40285d38756b17df949ad30a185f9f0e435765cf8bed69dd5b"}, 0x80) recvfrom$unix(r0, &(0x7f00000dd000)=""/22, 0x16, 0x2, &(0x7f0000769000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/21 02:25:48 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) getsockname$netlink(r0, &(0x7f0000001000+0x550)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000+0x785)=0xc) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) 2018/01/21 02:25:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000df2000-0x8)='./file0\x00', 0x2008c0, 0x80) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000c47000)={@host=0x2, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000441000)={0x5, r1, 0x4}) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f000092e000-0x10)={0x3, 0x4, 0xfff, 0x6}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f000071d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x7793, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 02:25:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007eb000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000908000-0x400)={"8b2c91bf7777525071f480bf75af2d2c51926a86309e8225c24eb5aa2292429755893860a4a8ac524706874a98a6d437fef7e89ebd08f9ef3aa0e8f640d590d6a662d2f33dd1d690d682deda1eaa13c3404954e065effe10825828d06f5ab26f570ff0077bcdc9176be9f0ba69ce0c05c7e914ba04f406a5d3a3b3a53cf181dee4765d7c952992196cc0aae89eba95daf3994b537e363b3e761df3d21695e571a90f5798a3b0c022398af66fd7ca88495a590b85ff132279656783c2c49d1de6f430e31029b04fa9c5fae26e6dcac9f2b4dd3d93de51191e35eca07298ab8901dc95a910121b06c8fe4dc4bfb003dd6ebc7ebcd82d51c210b447c602409bd5cede6ade36d3f64f9f5aeef0e7cee1d2964b52647221398b5b434c99b77e6f884e16d98d40c135bea4c35f59a62eda8008dbe0ae0b1833be519be1ce46806c74f2f7c768c60edf70394ac9110fe2b1bbe37236dc88eeee2b9397d85e170ff83887814337021199b53a0e6bc5d52dfcaa6e94c14af8270473cbf60e9e50bd5abcbfe0b1eabb2cbf36ceb458bf79a6b43b0079aef502d3a83f61e2af2d1e533a99af4b9cd806604aff85fdc0f99270e8bdee9813b0b462a192b9d5f2083e1d6f0d23106d612f727a99039697afba8773a972c15ee003b50c12b69e3f53ee3b715c08ec32b2d993dd6531ea29ad7c1aa6ed944133dca5cd0d3470dac1bd3bc493c2a40d98dfe7224c7f521a8740bb67e5abc88dd80cc71ea232f6442831fe42b00ca529e0a43ae548a0f8c901e2e6dac1864cc9e2f4f13ce237514a2248398e1e7436b92681e817e577dddf20c4aa9bcd116b907e3f243472e57124ce8348e20042461004f653ff413e9d871797d3c63c25891aecc968a193be7788c415e8686f9400f7cd22efa0d456bbd17d5837f79192bbb7c850a7c325af716f9c4eff4f378ae1624ba233d3a93816e4c1894cc867fddaf89f7d3ef55f5b82dd259068ed235814fd891b2b822bb8fda2c5ac720d2975d50d25276523781f6ca74a3decab08528de81eda752d48267f774828f2a9d14b4fa13786300fcf1bdc4edefcc411001796a499cc80558d306dfad03195064ddd1dfe191ddffa44c6e4ba9e4a055984cb9ff870e835786e4bf7f026979ec90ca2c0836773828cfe66d6e46a747b9263c362e273f2070d42ab359f0ee1f93d6c8d30b475feae39daf62c24a5230546709cf0d66eb5121b8412406014b6512ab5968e997576178d8b9c82ea21cf16434f8b3b63a82c8a9e5f3882d7e26a44c3e87870e0a5d83a225f25f29ca0c4d9a36b838983208f5e87345ff93b80ac30b10a1afc183ed39021ff3cd0ee42d8984401ef7f1d30a28ed8aa9969eda2fbbd659891ecd64881422ff6f6af0b411669ccc9e95586f7e154245a47d4c466c4e4a0e608cc3cdd21ae1e6daa082ea4677c2c428096"}) mknodat(r0, &(0x7f0000178000-0x8)='./file0\x00', 0x20, 0x8) ioctl$TCFLSH(r0, 0x540b, 0x8) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000254000)=""/15) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x8e)="2c186de0a4e30a46609e45f239182e3c79f47750919039eb1d1fa4bf0f38783f98c127d9a88d777823bd7bd1b1c62290364113e8cdd51b9d40812d5e28dff65787cc284a9c", 0x45}], 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00000eb000)={0x3, r1}) 2018/01/21 02:25:48 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000026e000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000006f000-0x70)={[{0x1, 0x40, 0x9, 0x4, 0x3f, 0x4ef, 0x7, 0x1ff, 0x180000000, 0x8, 0x81, 0x3, 0x7}, {0x1, 0xffffffff80000000, 0x7f, 0xfffffffffffff440, 0x1, 0x5, 0xfffffffffbfffffb, 0x4, 0x9, 0xed, 0x3, 0x100, 0x7858}, {0x7, 0x273b, 0x5, 0x5, 0x4, 0x100, 0x6c9, 0x6, 0x5, 0x80, 0x9, 0x4, 0xc778}], 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d26000)={&(0x7f0000f45000)='./file0/file0\x00', 0x0, 0x0}, 0xc) r3 = dup2(0xffffffffffffffff, r2) setsockopt(0xffffffffffffffff, 0x0, 0x8db, &(0x7f0000484000-0xf)="", 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x103, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000be7000)={0x0, 0x0, 0xffffffffffffffff}) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="ac6e17e0f3fd85ef43875d77bee04518ec9d50e9d13dd31e50a00a092c42980ea3c99033ad3c4c970a97e7617fa64a2cb1feabe642e4aa5216df60f98dd07affcd48ab62440e1d512e2219853dca17a655eba08c749633c31ba191d0411e33b427e240d3aaa924c3773a0ff108cb16cb1c11517315bbb4d2e3a13dffa380b9802cbe9da2e4d5ba5eb66176cf18501c14e1bd3fda121149e24caa327932fab5436b8220d806c5be6ed052dafc9c49a85447b0189d58f7c7656628e810977dfc7ec1d770", 0xc3}, {&(0x7f0000a27000)="af87b726c30be34b44e536e405a8af778aff522205b8bfe66b6e490c116fb138dbdc72ececc3ffc05adf5f89d60192a46eaf94a2ffed55b6a2ff84915ba2912013b9d8e1548f07bc7c9d1a885f5e41ebca40825c1692ba1da65ba0a3520b7e409938c0d5c26b990cd83fd5010e19b8abbc6ec1d375d9", 0x76}, {&(0x7f0000179000-0x14)="477be3a0db119e34b97e867f2225d6bc7e2921aa", 0x14}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x8f)="d73c2f343c1e13ac21e6cf9f9678aa29fe2149b50c0766d67759f03233e4db02da5e294a6931d1d3b7f21ac31c368ea9182db324204eefb1bc1cd954989d51efe83ea007cb48158d5a7f4032bd6959d817bf85da551aa44bf9d24397ab53b8473e0c8d7259ad8c00d7ed4583fc720fd3b012486c4045959a0989af590906476db9f2391f7314833c7725168fbe7769", 0x8f}, {&(0x7f0000000000)="e248c284c6f9269364498bb4c9ddca79ab40f457e05b57f9a96946dc6daf7995e1921541edd55268420c3de5d4344c685806ceaa71dbf0fcf8ae3cbd1d1601e7d9bf3695db9cf78931e4e6ed5e2a43cc75c47d4930a7a3a61abc25f05579daaed2882f2aedff65952f4b42ce94ed9d7126a799aab62068fb57e471ac2d27250172103c644d2bf0fce22f874df38e55f7f2589f716d5fbb70d97d108c0186446b2f1484e7b317eca89497365cf2c48ff7333ea01dd3d6a1171eb043a6da89cb159efe0b312eeb4f8250f01d81bb58932f8379de1c8609c44c62", 0xd9}, {&(0x7f0000000000)="907fa32e0d806fa115ece904b5f23b924db42d42faa44bfb8059c8a9251b282af9cd4b31bcf7d0e6a99f498973bbd5b9db17979fa0b793d7a1f6c3dd0d9dd265e27a237172a65a7fc86bee77a5e807b4de4d3b4657419df9", 0x58}, {&(0x7f0000746000)="8d50231cb93af418cf91cefd93e0a8bcde1aaa072a277198129a1207c888ba89f23ec64de801455e1a322dded2a790fbd15e2474e6d57d40f39be802ce54f59cecc8dfe91c4cfbb31271d92c", 0x4c}], 0x8, &(0x7f00005d9000-0xb8)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xfff}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffa}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffff00}, @iv={0x28, 0x117, 0x2, 0x10, "7a21a14902280b0b25231c6d967227b7"}, @iv={0x30, 0x117, 0x2, 0x18, "70edb1a1996c630e104d416fde401be30abd0833b1ab2c18"}], 0xb8, 0x4040885}, 0x4008045) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000b31000)=""/72, 0x48, 0x8000000012102, &(0x7f00001d3000-0x10)={0x3, {"040000ff7f7784"}, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000002000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xf, 0x2, &(0x7f0000001000)=@raw=[@call={0x85, 0x0, 0x0, 0x10000}], &(0x7f0000001000)='GPL\x00', 0x3, 0xb2, &(0x7f0000001000)=""/178, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r8}, 0x48) poll(&(0x7f0000046000-0x40)=[{r3, 0x400, 0x0}, {r4, 0x20, 0x0}, {r7, 0x8160, 0x0}, {r6, 0x400, 0x0}, {r4, 0x2000, 0x0}, {r0, 0x4, 0x0}, {r5, 0x6a4, 0x0}, {r6, 0x0, 0x0}], 0x8, 0x0) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x4000000000002, 0x2, 0x0, 0x0, @adapter={0x433, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f6f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pipe(&(0x7f0000ff5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000649000-0x3)='\\#\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e57000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/21 02:25:48 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e2c000)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000001000-0x70)={[{0xfff, 0x0, 0xff0, 0x6, 0xff, 0x8001, 0x4, 0x3, 0x4, 0x2, 0x100000000, 0xfff, 0x8}, {0x7, 0xfe, 0x5, 0x1, 0xda, 0x5, 0xffffffff, 0x2, 0x1, 0x8000, 0x62b, 0x4, 0x0}, {0x1, 0x21, 0x26, 0xff, 0x9, 0x3, 0x0, 0x5, 0x100000001, 0x1000, 0x1, 0xc1d, 0x7f}], 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000001000-0x8)=0x3f265fc5, 0x8) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000008f000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000864000-0x18)={r0, &(0x7f0000b97000-0x33)="7ac649b0a26ec76a715f4424a06c4a79ebb612161b9672760955a5198e6f9fbcebe0c883b295c66425ca2f3274ae907071238b", &(0x7f00001f1000)=""/15}, 0x18) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x80003) inotify_add_watch(r0, &(0x7f0000437000-0x8)='./file0\x00', 0x1000820) sched_getscheduler(0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003e4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000788000-0x4)=0xb) r4 = syz_open_dev$vcsn(&(0x7f0000268000)='/dev/vcs#\x00', 0x9, 0x1000000000001680) ppoll(&(0x7f00009d1000-0x18)=[{r0, 0x404, 0x0}, {r3, 0x0, 0x0}, {r2, 0x80, 0x0}], 0x3, &(0x7f0000501000-0x10)={0x77359400, 0x0}, &(0x7f0000276000-0x8)={0x7}, 0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000893000-0x4)=0x3) syz_open_dev$mice(&(0x7f000055a000)='/dev/input/mice\x00', 0x0, 0x18000) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f00005a2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) setsockopt$inet6_buf(r4, 0x29, 0xed, &(0x7f0000af8000+0x704)="af5e3f442d496cad259709d0633aa833c97778b3949910d73ea008478b98ae288cb890dfe9603682064a096a348eb86875d744203054f9b821845c8f04470b7cb9f54633260388d407b05a18157fe490e9612d834e215dc453f0b5ee214454cf631f1fbb05868602f936fa1f44abb7fe31e7de2b297c88ced913fdb103c3de81e4f2c60c6254819ddc139b3fda212e440b71e0e36dc09d2ddfc2f6b8873ff841b9d25005bd72f0df08adcf66ec9667d5679d7b1727ee1dd556618dcdc0ac6e78842904f27b69afb0", 0xc8) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12001000000010fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00006d0000)=""/4096, 0x1000) r6 = semget$private(0x0, 0x3, 0x4) semop(r6, &(0x7f000003e000)=[{0x0, 0x84cb, 0x1800}, {0x1, 0x8, 0x1000}, {0x1, 0x1ff, 0x800}, {0x2, 0x4, 0x1800}, {0x2, 0x0, 0x0}], 0x5) add_key$keyring(&(0x7f0000083000)='keyring\x00', &(0x7f0000e55000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) open$dir(&(0x7f0000d54000)='./file0\x00', 0x100, 0x4) request_key(&(0x7f0000ddc000-0xc)='id_resolver\x00', &(0x7f0000c09000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b57000-0x8)='[vmnet0\x00', 0x0) r7 = creat(&(0x7f0000e57000-0x8)='./file0\x00', 0x4b025a88c7f058db) io_submit(r5, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f0000ddc000)="03", 0x1, 0x565c, 0x0, 0x1, r2}]) 2018/01/21 02:25:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000031e000-0x13)='/dev/snd/controlC#\x00', 0x101, 0x400001) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00006f2000)={{0x7f, 0x0, 0x0, 0x0, "6f2c8bb6c929657b374e25df0baeb9241de4527c9410e73c3aae5ca6e8815d5fb4b041ec9082e5a10e2b4135", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 75.123443] binder: 9421:9448 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/21 02:25:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) getsockname$ipx(r0, &(0x7f0000cd8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e5a000)=0x10) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 02:25:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006ba000)='/selinux/mls\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x5) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000084a000)=""/149) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000ddc000)=""/216, &(0x7f0000836000)=0xd8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000682000-0x4)=0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000829000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$user(&(0x7f0000a18000-0x5)='user\x00', &(0x7f0000952000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f3d000)="5197db1b055af8c29fe51d718a1065596d7de3e282a038dd4b918668b55e3f9cf90645e4a9ccb7887ea063054b01", 0x2e, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) seccomp(0x2, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f00001a8000-0x28)=[]}) pipe(&(0x7f0000a65000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000bdb000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5, 0x0, 0x0, 0x3, 0x3, 0x8, 0x6a5}, 0x20) openat$autofs(0xffffffffffffff9c, &(0x7f0000ae3000-0xc)='/dev/autofs\x00', 0x240, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ebb000)="3ce0d30f190d9ec73f303648c291c5a0845f2c2fe9c33a28b9d87d76158742ee4812580481f3ba867c423fa800a4910ec72bb158b87042bced79cb2ece41e602a110fb2cfa628611b9fa5c941f59ae69", 0x50) 2018/01/21 02:25:48 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000e000-0xe)='net/xfrm_stat\x00') ioctl$TCSBRK(r0, 0x5409, 0x526) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f000067a000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000344000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000171000-0x128)={0x9, 0x0, [{0xd000, 0xbf, &(0x7f00002e3000-0xbf)=""/191, 0x0}, {0x5002, 0x8, &(0x7f0000f40000)=""/8, 0x0}, {0x4000, 0x9a, &(0x7f0000b6b000-0x9a)=""/154, 0x0}, {0x0, 0xf8, &(0x7f00008c1000-0xf8)=""/248, 0x0}, {0x6000, 0x20, &(0x7f0000c22000-0x20)=""/32, 0x0}, {0xf000, 0xb5, &(0x7f000058d000)=""/181, 0x0}, {0x10002, 0x84, &(0x7f0000b33000)=""/132, 0x0}, {0x1000, 0x2b, &(0x7f0000f81000-0x2b)=""/43, 0x0}, {0x5000, 0xe8, &(0x7f00007bc000-0xe8)=""/232, 0x0}]}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000d37000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000345000-0x20)={@common='yam0\x00', @ifru_flags=0x1}) r4 = getpid() sched_setparam(r4, &(0x7f000002b000-0x4)=0x100) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) connect$vsock_dgram(r3, &(0x7f0000a7a000-0x10)={0x28, 0x0, 0x2710, @my=0x0, 0x0}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000161000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfffffffffffffffd) syslog(0x0, &(0x7f0000e58000)=""/239, 0xef) 2018/01/21 02:25:48 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(&(0x7f0000f50000-0x9)='/dev/sg#\x00', 0x7, 0x600201) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x85) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x45}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/21 02:25:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f000068b000-0x4)=0x0, &(0x7f0000c6e000)=0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000051f000-0x4)=0x0) rt_sigqueueinfo(r0, 0x39, &(0x7f000098e000-0x10)={0x23, 0x1, 0x7eaa000000000000, 0x0}) 2018/01/21 02:25:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00005c9000-0x4)={r0}) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000264000)=0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/01/21 02:25:48 executing program 6: mmap(&(0x7f0000000000/0xe7000)=nil, 0xe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000e7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000c000)=0x10000) semget$private(0x0, 0x8, 0x10) syz_emit_ethernet(0x46, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x20000000000000, [], ""}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/21 02:25:48 executing program 3: r0 = semget$private(0x0, 0x3, 0x2) semop(r0, &(0x7f0000d70000)=[{0x1, 0xdf2a, 0x800}, {0x7, 0x100000000, 0x1000}, {0x3, 0x0, 0x1800}, {0x0, 0x101, 0x1800}, {0x0, 0x7fffffff, 0x1000}, {0x2c2791fcc2ff1824, 0x9, 0x1000}, {0x7, 0x1ff, 0x0}, {0x0, 0xff, 0x1000}, {0x6, 0x401, 0x1800}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000596000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000039a000-0xa)='/dev/vcs#\x00', 0xa0, 0x100) fanotify_mark(r1, 0x2, 0x801001a, r2, &(0x7f0000a32000-0x8)='./file0\x00') r3 = semget$private(0x0, 0x4, 0x20) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f000084b000-0x70)=""/112) syz_emit_ethernet(0x14, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8863, "27f8dbfaa35d"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/21 02:25:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ff"}}}}}, 0x0) r1 = syz_open_dev$audion(&(0x7f00003e0000-0xc)='/dev/audio#\x00', 0x5, 0x2000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00008c5000-0x88)={0x8000, {{0xa, 0x0, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb172}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) select(0x40, &(0x7f000023d000-0x40)={0x3, 0x4, 0x7fff, 0x1000, 0x3ff, 0x3ff, 0x7, 0x200}, &(0x7f000060c000-0x40)={0x9, 0x0, 0x9, 0x6, 0x7ff, 0x6, 0x8, 0x7}, &(0x7f000070b000)={0x7fff, 0x1, 0xffffffffffffff00, 0x40, 0x400, 0x9, 0x4, 0x7}, &(0x7f00003ac000-0x10)={0x0, 0x0}) r2 = dup3(r0, r0, 0x80000) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000994000)=0x0, &(0x7f000017d000-0x4)=0x4) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/21 02:25:48 executing program 5: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fa7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000092000)=[{&(0x7f00007bf000)="98825c697c9c76b482e7", 0xa}, {&(0x7f00008ee000-0xa3)="0af3b5c88a01c2764127615ae2ecb1d36ee424b3f7600dadac2dab6cf7c49884c596464365e49146883913cb7a9ec58e64cb0cd0bbb7", 0x36}], 0x2) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000fac000)='/dev/amidi#\x00', 0xfff, 0x400082) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a43000-0x4)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f0000c04000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c32000-0x8c)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000fae000-0x8)=0x0) 2018/01/21 02:25:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x7f}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0xfffffffffffffffa, 0x0}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000053a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c22000-0x4)=0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d20000-0x5)='comm\x00') ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000b5d000)={0x7, 0x40}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000038f000-0x6)={0x0, 0x3}, &(0x7f0000989000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d82000)={r3, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb6, 0x8, 0x4, 0xca, 0xa0}, 0xa0) 2018/01/21 02:25:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/rfkill\x00', 0x82, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000cff000-0xe)="aaf8fd00f8d55bbdb430e6147641", 0xe) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f00000c8000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000cd6000)=[], 0x0, &(0x7f0000df9000)=[], 0x0, 0x0) 2018/01/21 02:25:48 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "3900ea631d00000000020001000000000000000823f7b7015f90b0e6330ee739b319d8f6aa6bd5050043476b82e85040fb4947ebb55bd19f335b5bffff00d6f3", "cfa430745a0300c1c149b7b81579f6a41c51f7d51933223e00ab867cac761faf", [0x0, 0x7ff], 0x0}) 2018/01/21 02:25:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c38000-0x9)='/dev/dsp\x00', 0x210240, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000095d000-0x8)={0x0, 0x2}, &(0x7f000012e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e68000)={r1, 0x674a62b7, 0x30}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/ipc\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000190000)=@sack_info={0x0, 0x3, 0x100000001}, &(0x7f0000010000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00006bb000)={r3, 0x401}, 0x6) setns(r2, 0x0) 2018/01/21 02:25:48 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000053e000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000069a000-0x4)=0x0, &(0x7f0000f75000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0x0, 0x2, 0x1f, 0x4, "456277eef35d953da9a5e77e7037ae0918311a6585b2003de3d0d24664772b6a2e3383dd2bee009bad4b7b03", 0x100}, 0x2, [0x0, 0x5, 0x4, 0x31a, 0x2, 0x8, 0x7fffffff, 0xffff, 0x7f, 0x9, 0x7fff, 0x0, 0xffff, 0x4871, 0x6d139653, 0x3f, 0x2, 0x4, 0x9, 0x1, 0x4, 0x6, 0x6, 0x8, 0x6, 0x2, 0x1, 0xffff, 0x6, 0x42d, 0x140, 0x10000, 0x10001, 0x99d9, 0xffff, 0x8001, 0x5, 0x9, 0x2, 0x3, 0x1000000000, 0x8, 0x6, 0x3, 0x6, 0x401, 0x80, 0x2, 0x1ff, 0x100000000, 0x3, 0x4, 0x53f8, 0x5, 0x86e, 0x1f, 0x4, 0x8, 0xeabb, 0x9, 0x9, 0xfffffffffffffff8, 0x3ff, 0x5, 0x8, 0x200, 0x1, 0x4324, 0x81, 0x8000, 0x7ff, 0x8000, 0x100, 0x3, 0x2, 0x100, 0x7fff, 0x4, 0x20, 0x20, 0x8, 0x8, 0x6, 0x1000, 0x0, 0x3, 0x3, 0x8, 0x6, 0xfffffffffffff49b, 0x3, 0x71b3, 0x0, 0x2, 0x3, 0x1a, 0xff, 0xad4, 0xffff000, 0x8000, 0x0, 0x401, 0x0, 0xfff, 0x1, 0x9, 0x941, 0x4, 0x6f, 0x8000, 0x7, 0x5, 0x0, 0x9, 0x101, 0x8953, 0x4, 0x7f, 0x7fff, 0x0, 0x2, 0x10000, 0x7, 0x1f, 0x10001, 0x100, 0xffff, 0x3], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) mknod$loop(&(0x7f00004c7000)='./file0\x00', 0x8004, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/21 02:25:48 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000000a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000006000)=[{&(0x7f000000a000)=""/128, 0x80}, {&(0x7f000000a000-0x7f)=""/127, 0x7f}, {&(0x7f000000a000)=""/10, 0xa}], 0x3, &(0x7f0000001000)=""/173, 0xad, 0x23}, 0x12040) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x8000000000000, 0x11f}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f000000c000-0x9d)="74934fba7795c4cb0ec49c3ad30abf51668cc84f4e9ad636117e43294ff2ac1f2d655bc5185c66e3c0af2b75b571fa38c84b2338e177779eb286496f6d46b29526ca146f34bc71c11bb1aed73ebd3b8ce2c3e53b1c4664915d1e496d034767ad9d0de38efe89c5c825f0636d0e82a0f915237c0400e5c08b235d6308c2bda9de3e7f805d8f844b5cd1e2c485fa4b3b145143cc9176c886a52767eb070d", 0x9d) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 02:25:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000082f000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000859000)=0x0, &(0x7f00003b6000)=0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/21 02:25:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000f1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/21 02:25:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x261, &(0x7f0000be4000)={@random="c733412519c1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) pipe2(&(0x7f0000ab0000)={0x0, 0x0}, 0x4800) accept4$alg(r0, 0x0, 0x0, 0x80000) [ 75.575846] WARNING: CPU: 0 PID: 9558 at mm/slab_common.c:971 kmalloc_slab+0x5d/0x70 [ 75.583814] Kernel panic - not syncing: panic_on_warn set ... [ 75.583814] [ 75.591185] CPU: 0 PID: 9558 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #271 [ 75.598455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.607806] Call Trace: [ 75.610393] dump_stack+0x194/0x257 [ 75.614026] ? arch_local_irq_restore+0x53/0x53 [ 75.618703] ? vsnprintf+0x1ed/0x1900 [ 75.622508] panic+0x1e4/0x41c [ 75.625678] ? refcount_error_report+0x214/0x214 [ 75.630407] ? show_regs_print_info+0x18/0x18 [ 75.634888] ? __warn+0x1c1/0x200 [ 75.638321] ? kmalloc_slab+0x5d/0x70 [ 75.642099] __warn+0x1dc/0x200 [ 75.645370] ? kmalloc_slab+0x5d/0x70 [ 75.649156] report_bug+0x211/0x2d0 [ 75.652766] fixup_bug.part.11+0x37/0x80 [ 75.656808] do_error_trap+0x2d7/0x3e0 [ 75.660668] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 75.665584] ? math_error+0x400/0x400 [ 75.669361] ? check_noncircular+0x20/0x20 [ 75.673572] ? print_irqtrace_events+0x270/0x270 [ 75.678313] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.683140] do_invalid_op+0x1b/0x20 [ 75.686828] invalid_op+0x22/0x40 [ 75.690258] RIP: 0010:kmalloc_slab+0x5d/0x70 [ 75.694636] RSP: 0018:ffff8801a6ce7658 EFLAGS: 00010246 [ 75.699974] RAX: 0000000000000000 RBX: ffff8801d0f7f540 RCX: ffffffff8171e897 [ 75.707218] RDX: 1ffff1003a42f342 RSI: 0000000000000000 RDI: 0000000008001000 [ 75.714462] RBP: ffff8801a6ce7658 R08: 1ffff10034d9ce3f R09: 0000000000000000 [ 75.721706] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801d2179a10 [ 75.728952] R13: 0000000000000000 R14: 00000000014000c0 R15: ffffffff86670ae0 [ 75.736216] ? relay_open_buf.part.10+0x97/0x9b0 [ 75.740955] ? rcu_read_lock_sched_held+0x108/0x120 [ 75.745949] __kmalloc+0x25/0x760 [ 75.749375] ? kmem_cache_alloc_trace+0x456/0x750 [ 75.754197] ? relay_open_buf.part.10+0xc8/0x9b0 [ 75.758933] relay_open_buf.part.10+0xc8/0x9b0 [ 75.763503] ? find_next_bit+0x27/0x30 [ 75.767373] relay_open+0x57a/0xa40 [ 75.770983] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 75.775808] ? __debugfs_create_file+0x2cf/0x3d0 [ 75.780549] ? debugfs_create_file+0x57/0x70 [ 75.784940] do_blk_trace_setup+0x4a4/0xcd0 [ 75.789244] ? blk_tracer_print_line+0x40/0x40 [ 75.793801] ? __might_sleep+0x95/0x190 [ 75.797761] ? kasan_check_write+0x14/0x20 [ 75.801972] ? _copy_from_user+0x99/0x110 [ 75.806105] __blk_trace_setup+0xbe/0x150 [ 75.810231] ? do_blk_trace_setup+0xcd0/0xcd0 [ 75.814712] ? disk_name+0x98/0x100 [ 75.818328] blk_trace_ioctl+0x206/0x2e0 [ 75.822368] ? blk_add_trace_rq_remap+0x680/0x680 [ 75.827197] ? avc_has_extended_perms+0x7fa/0x12c0 [ 75.832108] blkdev_ioctl+0x1845/0x1e00 [ 75.836062] ? blkpg_ioctl+0xb40/0xb40 [ 75.839925] ? avc_ss_reset+0x110/0x110 [ 75.843873] ? lock_downgrade+0x980/0x980 [ 75.848000] ? lock_release+0xa40/0xa40 [ 75.851962] ? __lock_is_held+0xb6/0x140 [ 75.856040] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 75.861910] ? down_read_killable+0x180/0x180 [ 75.866382] ? rcu_note_context_switch+0x710/0x710 [ 75.871295] block_ioctl+0xde/0x120 [ 75.874901] ? blkdev_fallocate+0x3b0/0x3b0 [ 75.879197] do_vfs_ioctl+0x1b1/0x1520 [ 75.883057] ? _cond_resched+0x14/0x30 [ 75.886928] ? ioctl_preallocate+0x2b0/0x2b0 [ 75.891320] ? selinux_capable+0x40/0x40 [ 75.895365] ? SyS_futex+0x269/0x390 [ 75.899075] ? security_file_ioctl+0x89/0xb0 [ 75.903465] SyS_ioctl+0x8f/0xc0 [ 75.906815] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 75.911546] RIP: 0033:0x452ee9 [ 75.914712] RSP: 002b:00007fd83a1a5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 75.922393] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ee9 [ 75.929635] RDX: 0000000020003000 RSI: 00000000c0481273 RDI: 0000000000000014 [ 75.936891] RBP: 000000000000061b R08: 0000000000000000 R09: 0000000000000000 [ 75.944137] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8328 [ 75.951381] R13: 00000000ffffffff R14: 00007fd83a1a66d4 R15: 0000000000000001 [ 75.959297] Dumping ftrace buffer: [ 75.962940] (ftrace buffer empty) [ 75.966622] Kernel Offset: disabled [ 75.970236] Rebooting in 86400 seconds..