00080)={0x10, 0x0, 0x0, 0x101000}, 0x2, &(0x7f0000000240)={&(0x7f0000000300)=@bridge_dellink={0x74, 0x11, 0x0, 0x70bd2c, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x1000, 0x69005}, [@IFLA_CARRIER={0x8, 0x21, 0x401}, @IFLA_LINKINFO={0x20, 0x12, [@IFLA_INFO_SLAVE_DATA={0x1c, 0x5, "60a6c5f1c12e9ad8f3048ccf390c90c33c3fc357b00099"}]}, @IFLA_MAP={0x24, 0xe, {0xa1b, 0xcd5, 0x4, 0x9, 0x8, 0x4}}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x8}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x20000004) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x402000, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000380)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000005c0)=0xe8) getresgid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) r6 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000007c0)=0xe8) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000000b00)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000400)="6f1ad527813de358ff27dbfcd765295e90034cf71e445cfc0398a992f7db9ad9ef15654e586934eec27f8f8b262504b6f7c5c1f48df691feea80051d3d8121dbf40e07231d6370c67a434b98e805535ebabd505890e434ddf21dd691252955eb0291edd96ac31b1be3d2c3593de0ee946ee075c6e4e84b4c894e92b2e98e08874c732d6c8efdc09874decc058fd837540652933beb9b1e150b", 0x99}], 0x1, &(0x7f00000008c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x800}, {&(0x7f0000000900)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000980)="c6b58e66237947fa803584293a440f0043033b709faa1726609e74c94fc78e42808cbb3d75781ffd108ddf9408e72e0c53f59e7eec7136c3c5a1f2391b5f673fd21cdc98e5ad21dfcfcef42744bf81494c9813de77c2eb4b059c045cc4a0b57feb7d6e59265abe485e8cbd03661a93dc3cd64211205f31f39ad1a782eae97e37c53a6ab53f472c59483320c03f2abf0a6bfcb367650f12a83f98a9656c4fb0180e49fb7b955aa5464b2e21356230719e6154923d76347ebae69978673857d8c23bce4c2173", 0xc5}], 0x1, &(0x7f0000000ac0)=[@rights={0x20, 0x1, 0x1, [r1, r1, r2]}], 0x20, 0x4000}], 0x2, 0x24004850) wait4(r6, &(0x7f0000000b80), 0x20000000, &(0x7f0000000bc0)) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4c0000002800010200000000000000000220000000000000000000000a00000008000b0000000000140011006966623000000000000000000000000008000100e000000108000d0000000000"], 0x4c}, 0x1}, 0x0) 2018/05/25 23:56:45 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40400, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x23fc, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x202, 0x100, 0xffffffffffffff3c, 0x0}, &(0x7f0000000180)=0xfffffffffffffe94) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'veth1_to_bond\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x101, 0x100, 0x208, 0x4, 0x4, 0x7, 0x2, 0x9, r2}, &(0x7f0000000200)=0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) r4 = socket(0x18, 0x0, 0x1) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x6f) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x5) connect(r4, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000100)={r2, &(0x7f00000004c0)=""/4096}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$KDSETLED(r3, 0x4b32, 0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x0, 'vcan0\x00'}, 0x18) ioctl$TCFLSH(r3, 0x540b, 0x1) [ 1528.820463] sd 0:0:1:0: [sg0] tag#262 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 1528.829494] sd 0:0:1:0: [sg0] tag#262 CDB: Set priority [ 1528.835190] sd 0:0:1:0: [sg0] tag#262 CDB[00]: a4 0e 46 6a 4a 78 86 25 26 4d 8d 34 32 98 f0 e3 [ 1528.844142] sd 0:0:1:0: [sg0] tag#262 CDB[10]: 4e 70 37 4f c8 51 fc 7c 9d 22 e5 2c e1 9f 64 01 [ 1528.852935] sd 0:0:1:0: [sg0] tag#262 CDB[20]: 0b 2018/05/25 23:56:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x801, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x20) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 2018/05/25 23:56:45 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002000000e00000010000001f00000000080012000200020000000000000000001800000003000000000000000000000000000000000000000000000000000001ac1414bb000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x80}, 0x1}, 0x0) [ 1528.894923] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=40 sclass=netlink_xfrm_socket 2018/05/25 23:56:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x105, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x400000, 0x0) fadvise64(r1, 0x0, 0x3f, 0x3) chmod(&(0x7f00000000c0)='./file0\x00', 0x124) 2018/05/25 23:56:45 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) pwrite64(r0, &(0x7f0000000140)="e8ba594c438f8b9dcb6ffd0ee1ea1a25fbdb8eeca63835cd8bef0aad961b538d1745c785eed20c52f10dbbd7af5eee89c5e0a76d2f5bdbcaeacda47419c88606ff228585db03170c7d5cc28e8f20cf647aded4a2803ec768e357857166bbba6d15cb09fd39f97c6c3866fe7b0493b402dbac9fb786ada50b390e7d938c4c02c098018b72d24269105e5b83acd3b64cb2591b7bf4099bec2a07384bd84e17e33e54e453404bab106ddd14c530", 0xac, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000002c0)=""/161) r2 = dup2(r0, r0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000200)=""/184) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'veth1\x00', 0x7}) [ 1528.972887] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=40 sclass=netlink_xfrm_socket 2018/05/25 23:56:45 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40400, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x23fc, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x202, 0x100, 0xffffffffffffff3c, 0x0}, &(0x7f0000000180)=0xfffffffffffffe94) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'veth1_to_bond\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x101, 0x100, 0x208, 0x4, 0x4, 0x7, 0x2, 0x9, r2}, &(0x7f0000000200)=0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) r4 = socket(0x18, 0x0, 0x1) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x6f) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x5) connect(r4, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:45 executing program 3: socketpair$inet(0x2, 0x7, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x18}}, 0xc) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x40000}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000000080)=""/128, 0x80) 2018/05/25 23:56:45 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x34, r1, 0x10, 0x70bd28, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x810}, 0x80) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xfffffffffffffff9}]}) getitimer(0x0, &(0x7f0000000200)) 2018/05/25 23:56:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f00000000c0)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:56:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0xa0480, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000000c0)={0x481, 0xd6, "1a191f3755e6bd8881fd6aa3364f92750637c7cb9d3676d33c6145749688fc2ecdc04de9a49fdf7c54cb9caa70e14c03fedbbd0b15abe358e2f324c56dc33eea1903f4582582bcdf400935978a51662eead79aa43012f1c61f2f3192e917f214ca9db375853b7805ebe685c8f086accd00bd8ba0991b6b4e6e3a9b011a3aa9859447fb97107a31baacd3417a5130748bf29212c95146d2af3f491f9227f95ca6b3e7d80c903d351d838dea807df6d337cab67ed5a6165651f5a7096f48a479e1e90f5b7a5d6d58f49fde6e2b99acf32f5ce34422888b"}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) connect$pppoe(r1, &(0x7f0000000200)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth1_to_team\x00'}}, 0x1e) 2018/05/25 23:56:45 executing program 4: r0 = creat(&(0x7f0000000580)='./bus\x00', 0x0) r1 = socket(0xa, 0x80a, 0x8) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ftruncate(r0, 0x2081fc) mkdir(&(0x7f0000000040)='./bus\x00', 0x11) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) readv(r2, &(0x7f00000042c0)=[{&(0x7f0000004000)=""/233, 0x25e}, {&(0x7f0000001ac0)=""/21, 0x15}, {&(0x7f0000000000)=""/61, 0xfffffde5}], 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/25 23:56:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x801, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x20) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 2018/05/25 23:56:45 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='children\x00') getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000140)=""/254, &(0x7f0000000080)=0xfe) close(r0) 2018/05/25 23:56:45 executing program 3: r0 = socket(0x2000000011, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000013c0)='ramfs\x00', 0x0, &(0x7f000000a000)) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xfffffffffffffff9}]}) rmdir(&(0x7f0000000040)='./file0\x00') chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') 2018/05/25 23:56:45 executing program 6: r0 = socket(0xa, 0x1000000000000001, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x8001, 0xb0, "4f55decddbf1e8f8a41d5f2dcd3af1c1e7a956d930de2056c2b3c2dc6e928420ad74916d68b0adef1bb9cf6359c1738e1b11ae5d753f8867ff9032a0c678822bf24d21aa835727f322268e5a207c992ccef0d41b23098ca5b15d18a10326f60baa271ec271a51438f2d896032fcc9631605d9eda093b4bc9d82705995290e6d1cd3433ae829e7b16a60831ee1355006b37807134733ece32eddbfc0b2b80eda2442222c60dbf225ccd7bd0cca0058ab0"}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") restart_syscall() 2018/05/25 23:56:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x3, 0x93, [], 0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/147}, &(0x7f0000000080)=0x78) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000300)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a8040000800200008002000000000000c0030000c0030000c003000004000000", @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="0000008e8a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaff00000000005ce571bf4695835cc5fc37212a0b7cb55b3069ed116b3a9a92a89e7a349d05e63d4e25332e9872dce3618743df72e6a16e82d611171d99ba2605de9ff757683390360e02bd84d3f41af1e82bd1e2ab3f3afd672feae5fa7aee53cf7b60c79b0c4d7be39c0acb9d249a5a4c29af3788d9dab5c985d463eaf8b49919c601e5a6ab36ffab82068bd196b1f4708c426582e9548198023552a25aa8377e011ace48819ce7f265997e710bf1a1d640dbfa69b5617d"], @ANYBLOB="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"], 0x4f8) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x6) 2018/05/25 23:56:45 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40400, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x23fc, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x202, 0x100, 0xffffffffffffff3c, 0x0}, &(0x7f0000000180)=0xfffffffffffffe94) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'veth1_to_bond\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x101, 0x100, 0x208, 0x4, 0x4, 0x7, 0x2, 0x9, r2}, &(0x7f0000000200)=0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) r4 = socket(0x18, 0x0, 0x1) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x6f) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x5) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:45 executing program 3: r0 = socket(0x2000000011, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000013c0)='ramfs\x00', 0x0, &(0x7f000000a000)) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xfffffffffffffff9}]}) rmdir(&(0x7f0000000040)='./file0\x00') chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') 2018/05/25 23:56:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000100)={{0x3, 0x3, 0x200, 0x2, 0x7}, 0x7, 0xffff}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0xfffffffffffffffd, 0x0, 0x9, 0x0, 0x0, 0x7fff, 0x4, 0x0, 0x400000000000001, 0x0, 0x83f5, 0x6ccb1e4}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) sync_file_range(r0, 0x7a, 0x0, 0x6) ioctl$TCFLSH(r2, 0x540b, 0x1) ioctl$sock_proto_private(r2, 0x89e8, &(0x7f0000000040)="61dc2edf1120c93c1cb941291e7433059ca82248793e") 2018/05/25 23:56:45 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40400, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x23fc, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x202, 0x100, 0xffffffffffffff3c, 0x0}, &(0x7f0000000180)=0xfffffffffffffe94) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'veth1_to_bond\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x101, 0x100, 0x208, 0x4, 0x4, 0x7, 0x2, 0x9, r2}, &(0x7f0000000200)=0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) r4 = socket(0x18, 0x0, 0x1) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x6f) connect(r4, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:45 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:56:45 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/file2\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='9p\x00', 0x0, &(0x7f00000000c0)="dcbb0f0c5fe4201b9dcbdf75dd012961c7584e36bb20c3b51b936a678afb80323e14b808c4ea766b8171004ecc8f2f6f5877bfd6b87f6d38d6b804ecb497618eb152e61430e6c0b9855a7a57d43671bac1f5d9a53d2f508180ef2080ca2f46886f2f930a10e00fee636aca45b22cfeea6805457b7cac949405b5acb5827398d233facc10760c2281280902714b6686b3fd1a15a5bdc272ddf760bc533ef9897ebf6056965b263e7b199e9344c2dc2edece7cd3e7fc1fcaef51d19ace13f3148bc14b81df6eb4a00867b69c8e1be5321c3924e80e4e1e5aec8f8fbd45853106d4cf05c8df31e8f35b017f3619594662d6b7837f") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x8000, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000800)=[{{&(0x7f0000000200)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000280)=""/246, 0xf6}, {&(0x7f0000000380)=""/188, 0xbc}, {&(0x7f0000000440)=""/214, 0xd6}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f00000005c0)=""/70, 0x46}, {&(0x7f0000000640)=""/255, 0xff}], 0x6, &(0x7f00000007c0)=""/3, 0x3, 0x6}, 0x81ea000000000000}], 0x1, 0x40010000, &(0x7f0000000840)={0x77359400}) connect$packet(r0, &(0x7f0000000880)={0x11, 0x1f, r1, 0x1, 0x7fff, 0x6, @random="ab4005743d31"}, 0x14) mknod(&(0x7f0000000080)='./file0/file2\x00', 0xa0, 0x410a) 2018/05/25 23:56:45 executing program 6: r0 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x18) 2018/05/25 23:56:45 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) pread64(r0, &(0x7f00000000c0)=""/189, 0xbd, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x9) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TCFLSH(r1, 0x540b, 0xfffffffffffffffe) 2018/05/25 23:56:45 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40400, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x23fc, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x202, 0x100, 0xffffffffffffff3c, 0x0}, &(0x7f0000000180)=0xfffffffffffffe94) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'veth1_to_bond\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x101, 0x100, 0x208, 0x4, 0x4, 0x7, 0x2, 0x9, r2}, &(0x7f0000000200)=0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) r4 = socket(0x18, 0x0, 0x1) connect(r4, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:45 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2800, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)={[0x30, 0x35, 0x31, 0x32, 0x38, 0x38]}, 0x6) 2018/05/25 23:56:45 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='children\x00') getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000140)=""/254, &(0x7f0000000080)=0xfe) close(r0) 2018/05/25 23:56:45 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='children\x00') getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000140)=""/254, &(0x7f0000000080)=0xfe) close(r0) 2018/05/25 23:56:45 executing program 6: creat(&(0x7f0000000040)='./file0\x00', 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xfffffffffffffff9}]}) r0 = socket(0xa, 0x1, 0x80000000) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={{}, {0x77359400}}) 2018/05/25 23:56:45 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) rt_sigaction(0x3c, &(0x7f0000000bc0), 0x0, 0x8, &(0x7f00000000c0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000b80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000c00)=ANY=[@ANYBLOB="0900000006010d0327bd7000fcdbdf250f00000214100f0008005200e00000020800430095edcfd6e4895cc11965a6a40f01946630cc4965752f04dbc7247fc2849ced57ef44e4833e541115", @ANYRES32=r0], 0x28}, 0x1, 0x0, 0x0, 0x20000085}, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x9eb) 2018/05/25 23:56:46 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40400, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x23fc, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x202, 0x100, 0xffffffffffffff3c, 0x0}, &(0x7f0000000180)=0xfffffffffffffe94) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'veth1_to_bond\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x101, 0x100, 0x208, 0x4, 0x4, 0x7, 0x2, 0x9, r2}, &(0x7f0000000200)=0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="239e266b595d118757415bd408a39f121ab5af7bd181a0d2becec9b644a25e877d8253351f4a53dff70862a99fa2db1bfb45df44faf2355c975e713515d1f6b0d1889c400e4f3c4323c069eb0f88fafdde5d295f8b8f89c46bf6f48d17", 0x5d) r2 = fcntl$getown(r1, 0x9) wait4(r2, 0x0, 0x0, &(0x7f0000000140)) 2018/05/25 23:56:46 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000002c0)}}], 0x388, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000000)=@abs, 0x6e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) 2018/05/25 23:56:46 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x890f, &(0x7f0000000040)="8632662c8523bf012cf66f") r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r1, 0x0) fallocate(r1, 0x3, 0x7c1b, 0x100007) 2018/05/25 23:56:46 executing program 1: prctl$intptr(0x26, 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) clone(0x0, &(0x7f00009ee000), &(0x7f0000b50000), &(0x7f000039f000), &(0x7f0000488fff)) 2018/05/25 23:56:46 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40400, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x23fc, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x202, 0x100, 0xffffffffffffff3c, 0x0}, &(0x7f0000000180)=0xfffffffffffffe94) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'veth1_to_bond\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x101, 0x100, 0x208, 0x4, 0x4, 0x7, 0x2, 0x9, r2}, &(0x7f0000000200)=0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:46 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10020000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xbc, r1, 0x500, 0x70bd2b, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x200}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9ab}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x13}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x5}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x30}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x24004005}, 0x8800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0xab6}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x0, 0x4, 0xfff, 0x7d88, 0x6}, 0x14) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000300)={&(0x7f00000002c0)=[0x8000, 0x3], 0x2, 0x2, 0x56e, 0x8, 0x7, 0x800, {0x81, 0x5, 0x7, 0x6, 0x5, 0x1, 0x6, 0x1, 0x4, 0x6, 0xbc, 0x6, 0x4, 0x0, "812297ecae13fd73065e8dc67254f7b55e91e4e3666ae99f9b68c4a9c8a4b05e"}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r2, 0x3, 0x2, 0x8001, 0x2, 0x6}, &(0x7f00000003c0)=0x14) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000400)=""/57) fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, 0x0}) sched_setscheduler(r3, 0x5, &(0x7f0000000480)=0x3) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000004c0)=""/48, &(0x7f0000000500)=0x30) ioctl$TCFLSH(r0, 0x540b, 0x200000000000000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000540)) ptrace$setregset(0x4205, r3, 0x3, &(0x7f0000000640)={&(0x7f0000000580)="027414d1895957ed87179ccc7b22678067288af33711d1b8da52f90e8a1df1e1c900403b77bbf90a42ab17da8c760be4d4f7c4d18967852183b67d4ec5f08d9f050adee673dd13ac3a0cbbccf034a0294bdbe4f21ea2d5a5d45838aa03ce768d8c75bac9d7cf43bd58248e37135120107cd92dd4c5e7858c2671c1b6ece0010c7905490ace8cf36bffb0a94c110024fb2214f1e3e7be1a98d80c39dc63acb2e8f8151ad0", 0xa4}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f00000006c0)=0x5) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000700)) r5 = request_key(&(0x7f00000007c0)='pkcs7_test\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000840)='IPVS\x00', 0xfffffffffffffffa) add_key(&(0x7f0000000740)='id_legacy\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r5) keyctl$set_timeout(0xf, r5, 0x100) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) init_module(&(0x7f00000008c0)='system$posix_acl_access\x00', 0x18, &(0x7f0000000900)='ppp1$keyring&#-selfuser},ppp0\x00') write$selinux_user(r0, &(0x7f0000000940)={'system_u:object_r:audisp_remote_exec_t:s0', 0x20, 'user_u\x00'}, 0x31) ptrace$setregs(0xf, r3, 0x4, &(0x7f0000000980)="7d57708ac28ff1aaf4accfcae3e9c9b249") socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000009c0)) ftruncate(r6, 0x1ff) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000a00)=@req={0x8b6, 0x3, 0x8, 0x200}, 0x10) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000000a40)={@loopback}, &(0x7f0000000a80)=0x14) 2018/05/25 23:56:46 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x80000000000000, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:56:46 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40400, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x23fc, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x202, 0x100, 0xffffffffffffff3c, 0x0}, &(0x7f0000000180)=0xfffffffffffffe94) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'veth1_to_bond\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x101, 0x100, 0x208, 0x4, 0x4, 0x7, 0x2, 0x9, r2}, &(0x7f0000000200)=0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:46 executing program 1: r0 = epoll_create1(0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x6, 0x400000) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000000c0)={0x7, 0x7fff, 0x713f, 0x2}) r2 = socket(0x10, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0xfffffffe8000201f}) accept4$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)) epoll_pwait(r0, &(0x7f0000000100)=[{}], 0x1, 0x800, &(0x7f0000000140), 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) 2018/05/25 23:56:46 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, 0x80000000, 0x1f, 0xffffffffffffffff, 0x6, 0x13}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x1a4d94d8}, &(0x7f0000000280)=0x8) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="738d0a9b3d5f2725441300000000b531f52d3e4b0067080091aff4131eedf746e164b1b49bf49044dbeaf4f231e9cedefbf7fe85d21c131322497e44a04397e358f93203bc146dddf3feec1940df682399df52773a853823534a97fe7aaf6cd0f5ed998a49d6000000e0ff0000"], 0x7c) sendfile(r3, r3, &(0x7f00000000c0), 0xfff) fcntl$getown(r3, 0x9) 2018/05/25 23:56:46 executing program 7: getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000140)) quotactl(0xd1de, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000180)="d232526d5f26976c4461ebb51c148400cf2482ef6a8c48585b39432d367bd4f13ea0fb980f2784e05ae3e6b03fef97364cf910204d2aaba232df24b7977be00c6c4e5ab8709985083b1d5ea4e9c1e1b81a17ee6d862c229ab48c6a50b050b5c17bf5408d1d1d") r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r1) 2018/05/25 23:56:46 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2800, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)={[0x30, 0x35, 0x31, 0x32, 0x38, 0x38]}, 0x6) 2018/05/25 23:56:46 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) seccomp(0x0, 0x0, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{0x1, 0x2, 0xffff, 0x5}, {0x0, 0x9, 0x7, 0x3f}, {0x20, 0x0, 0xb8, 0x1}]}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001200)=@dstopts, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000100)=""/204, &(0x7f0000000200)=0xcc) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) recvfrom$ipx(r2, &(0x7f00000000c0)=""/186, 0xba, 0x40010060, &(0x7f0000000180)={0x4, 0xacc, 0xfffffffffffffffa, "49ed372edd32", 0xff}, 0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:56:46 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e1e, 0x9, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000100)={r4, 0x28, "ad3eaf393d0f752cb5ac14a21546a337462641c974826ab852fe7a29ba7d753580aba8e7df8319d4"}, &(0x7f0000000140)=0x30) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) tee(r5, r6, 0x400000000008, 0x8) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/25 23:56:46 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40400, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x23fc, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x202, 0x100, 0xffffffffffffff3c, 0x0}, &(0x7f0000000180)=0xfffffffffffffe94) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'veth1_to_bond\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x101, 0x100, 0x208, 0x4, 0x4, 0x7, 0x2, 0x9, r2}, &(0x7f0000000200)=0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:46 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) socketpair(0x9, 0x803, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={0x7, 0x7, 0x200, 0x4, 0x1, 0x8, 0x5, 0x4, 0x0}, &(0x7f0000000100)=0xfffffffffffffe47) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="a200ffffffffe3bbb9619128b409d21ff73a5c7e12264cd0dae3d1d566b83e42af30a57576642ed62f40d3ad787cf0edffa49f90c5b88207e2c36e05b80f0fe3e383694e2362a3679886de91cdd08ec42859bdbf0ecb66e1fdd847b57eeaa6f922df8a4ea7f578ae984800fb14ef2aefe3dfefc2d66387aaeb8083b938f08c701e19a3d837caef1915c449052ddeaa9549e38768ac26222b2ae4cd21ba7b316aab796f3aaed6b3972b79b11455cf294848ae36766317e242f01f2b81ffa5dec446ae7b8537ae202501f5933dd693cd54d79f0000000000"], &(0x7f0000000200)=0xaa) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000240)=0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r3, 0x540b, 0x1) getgid() setns(r1, 0x3fffffe) 2018/05/25 23:56:46 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000200003800000000000000000000000000000000ecffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/05/25 23:56:46 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'veth0_to_bond\x00', 0x4012}) close(r0) 2018/05/25 23:56:46 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x108) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x1, 0x10, 0x9ef, 0x40}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r3, 0xe444}, 0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) dup3(r0, r2, 0x0) 2018/05/25 23:56:46 executing program 1: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_mtu=0x6f3000}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000280)={0x7ff, 0x5, 0x0, [{0x4, 0x8, 0x2, 0x9, 0x7f, 0x3, 0x3}, {0xfffffffffffffff9, 0xd83d, 0x33, 0x3, 0x4, 0x0, 0x7}, {0x2, 0x8, 0x13, 0x8, 0x5, 0x0, 0x100}, {0xb69, 0xf64, 0x4, 0x5, 0x1, 0x7ff, 0x7}, {0x5, 0x7f, 0x5, 0xffffffff, 0x93, 0x1, 0x1}]}) 2018/05/25 23:56:46 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x3, &(0x7f0000000180)="c626262c8506006ffe3f3fa1772c8e57d060191bebab3e2f02ef5012f3ce488fbe74d9d52f58a25a7c2e6f6cb6df1699651b067dfa2c707b2bbb9c406443cb9cb8064a1d6e8a6ca547388001dc06e31301143f30b546eeeae16b397ce6ade5cf053eca2780a8362dc4a4eb699e36b404") r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000380)='syscall\x00') socket$inet(0x2, 0x6, 0x7f) read(r2, &(0x7f0000000040)=""/230, 0x20000126) 2018/05/25 23:56:46 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x10, 0x10, 0x14}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x1) 2018/05/25 23:56:46 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2000) 2018/05/25 23:56:46 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x1, 0x94c, 0x0, 0x11, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_address={0x3, 0x0, 0x3e, 0x80, 0x0, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e23, 0x79e, @local={0xfe, 0x80, [], 0xaa}, 0x380}, @in={0x2, 0xfffffffffffff2d6}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @rand_addr=0x800}, @in={0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x88}, 0x1}, 0x8000) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[@ANYRES32=r1], 0x4) ftruncate(r1, 0x6) 2018/05/25 23:56:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x402) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0x7}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000800930802961b89c851f368ecc9cf47aed6bb062bc3962875945de5ddc4f74e5af1e66dde81a35fd0b7d6ba6e7d129a74df638e53d1893d5e4c67d4af0bb5ca0792c8fbbd9ceed2536e117248c63f66e2f583169af7233d0723ad20b2fb219654879743142794e94d7b791e6e762fabee5dafd967513b119fb93beda9a76f47dbd5bbc3270773d939519e9f51f34a86a24bbf8b709dbcb38ea5ce716f196f6fa40000000000000000"], &(0x7f0000000180)=0xd4) 2018/05/25 23:56:46 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40400, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x23fc, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x202, 0x100, 0xffffffffffffff3c, 0x0}, &(0x7f0000000180)=0xfffffffffffffe94) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'veth1_to_bond\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x101, 0x100, 0x208, 0x4, 0x4, 0x7, 0x2, 0x9, r2}, &(0x7f0000000200)=0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:47 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_bt(r0, 0x541b, &(0x7f00000001c0)="be66fb693a2d504969713956fe23c439827701fc7ff85c565231e3b4c65a0057adaeb4090614c4884f0fb280c44e59120df383a3d9a81ca09b5af41e21b5712bb2481a30bccb47219c92d0e6cda3d2224fd7449f768406f40149c19bd210907063691eb5a047a997d82b58c132f879e18f176db24d0261183ede6d0017ea6864198452a4bafaa880c26c1207c8d82b56acca3da3bb36466e90d7e94e28952e50c69f8f2162b64398b07fb8a1d5c18276accfa0b9854cca1d8b4d73cfb45aa71949884a36f5accba8cb26dc083bdb1c01d5") r1 = timerfd_create(0x7, 0x0) rt_sigprocmask(0x1, &(0x7f0000000140)={0xa620}, &(0x7f0000000180), 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) ptrace(0x4207, r2) timerfd_settime(r1, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x6, 0x4) prctl$setendian(0x14, 0xffffffffffffbffd) timerfd_settime(r1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/05/25 23:56:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:56:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) socket$netlink(0x10, 0x3, 0x13) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:56:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x402) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0x7}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000800930802961b89c851f368ecc9cf47aed6bb062bc3962875945de5ddc4f74e5af1e66dde81a35fd0b7d6ba6e7d129a74df638e53d1893d5e4c67d4af0bb5ca0792c8fbbd9ceed2536e117248c63f66e2f583169af7233d0723ad20b2fb219654879743142794e94d7b791e6e762fabee5dafd967513b119fb93beda9a76f47dbd5bbc3270773d939519e9f51f34a86a24bbf8b709dbcb38ea5ce716f196f6fa40000000000000000"], &(0x7f0000000180)=0xd4) 2018/05/25 23:56:48 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40400, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x23fc, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x202, 0x100, 0xffffffffffffff3c, 0x0}, &(0x7f0000000180)=0xfffffffffffffe94) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'veth1_to_bond\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x101, 0x100, 0x208, 0x4, 0x4, 0x7, 0x2, 0x9, r2}, &(0x7f0000000200)=0x20) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:48 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x4}, 0x5442e89c, [0x100000000, 0x5, 0x6, 0x7f, 0x9, 0x9, 0xffffffffffffffb1, 0xffffffffffff0001]}, 0x5c) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000500)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "093a06", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000100)) read(r0, &(0x7f0000000300)=""/254, 0xfe) 2018/05/25 23:56:48 executing program 4: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000040)={0x8}, 0x8, 0x80000) fsync(r0) r1 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$fuse(r3, &(0x7f00000000c0)={0x28, 0x0, 0x2, @fuse_notify_inval_inode_out={0x7, 0x3, 0x7fffffff}}, 0x28) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) socket(0x0, 0x80807, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000200)=[@flat={0x73622a85}], &(0x7f0000000240)=[0x0]}}], 0x0, 0x0, &(0x7f00000003c0)}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380), 0x0, 0x0, &(0x7f0000000080)}) 2018/05/25 23:56:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'nat\x00', 0x84, "681319059f72794271bd8cccf75c78e863ebe52c6ec408363e747150e63bc71f7075b94f0a0c05ecfcbde13e2dfcc9521a3e14f27d44034d5bbefe1f25a378c1fa6c651a43e9680b1314f364ec62646384f6f180c3419de0e9c589caa8d0b9fc5537d9a6549e3737328c4466d1e01be6301f4e8576a03e862079d740e5146304474a2c69"}, &(0x7f00000001c0)=0xa8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:56:48 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8911, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000900)={0x0, 0xff, "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"}, &(0x7f0000000080)=0x107) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x9885}, 0xc) r2 = getpgid(0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYRES64=r3], &(0x7f0000000540)=0x2) setpriority(0x2, r2, 0x5) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000740)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x48}, 0x1, 0x0, 0x0, 0x4000001}, 0x8090) setpriority(0x1, r2, 0x0) clock_adjtime(0x5, &(0x7f0000000280)={0xffffffff, 0x2, 0x8, 0x40, 0xfff, 0x4, 0xfff, 0x7, 0x4025, 0x400, 0xffffffff, 0x10000, 0x80000000, 0x2, 0x101, 0x80, 0xe4f, 0x9, 0xfffffffffffffff9, 0x3, 0xec40, 0x9, 0x7ff, 0x100, 0xb975, 0xcc6}) r5 = add_key$user(&(0x7f0000000580)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)="58de3890643414be79164a08869a31cf31a3e8e1d1316eabb9df90ed0b1680e06a356c8ca15d47e5f5ab823ed5ecc493b13427d4343ddcc7dd79078f5c58b90e31b8bab4d9f1cdefae777c856e61ac32ee317566070f9b1766bd56c1cb9a2c41311a06f42d42fb7269cbdd57c752580571c28488a5292aa61398620dd124d06444f170fe80c0bdf949482b372a480697d4c5e4eb65946e", 0x97, 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r5, 0x7f, 0x1, r6) 2018/05/25 23:56:48 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) userfaultfd(0x80000) 2018/05/25 23:56:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000600), 0x4) sendmsg$nl_generic(r1, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)={0x268, 0x3f, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@generic="4543eb38d46411eab8bd0ac3500dde9a2b6f0e181a56e2361ae58525d263c8edd6a41fd9544359d9c34817ed11fa179b161e2302fda76dbeaf0421d4629dcae1b30757537fc03f7e5d7dbae38e8429496c6c4ef1b6076677de7b23bbc59c9d0fb9e73cef0bd6c0bbf2d80ca7245b758b03ccc4adeee22a2b", @generic="ce51e153045e49f3e1d1f6a5f175b7b8680f4fad6a4a1875da7972b6ff6e1cd905f2d464085b51b632ab125ab1f8ac87d8c5567d236ea86dc80857471e4685d6419608ea63ffd54ff2b55b1082ddd9472a7be46de0aceff0ca2d0bd910937ea0cf68fa4f525760c945928ea555768cf769ab84447f6986fbb530a6ca52709132cf71786509e9cc768e6993e62b4ee9dff899ef300b96b3ba1be3c2c1c0c4200f45d4f0c71a88d5167e60f52c9df941edf9ff0bb4668c28976a60f78f196434e5d3a1a0", @typed={0x8, 0x38, @uid=r2}, @typed={0x8, 0x17, @pid=r3}, @nested={0x108, 0x82, [@typed={0x8, 0x6d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="5b4ff623322f9586ae2556edc7da54d27ad113003bd2a09a9cb7141914660f3856201c5fc46efa428c8cbb9fe0961c76b06031ffb8c99e9597f78720bdb4bd1639c7ce0aa9708c397d109628538ac23e53ea2890fb9fa10df36f02ff21dc94853ae38c065068b2c49a70f4537de7abe27dedb43fbac42cca897f2518b729d752700d0e283a40f70b677f70", @typed={0x8, 0x7e, @pid=r4}, @generic="1912c770f0ab17bf622eef2b8aa0be690f32ed2629e8138ebeec6ffaf8741a1ecf6d02f39b01f25b3e3051865410685616fd69ba61795877f106ac1e157867d88365d5275d6089d8e06035f16e35717574cd0ac398055883aacd542f1bf87ab87a593f32f16a"]}]}, 0x268}, 0x1, 0x0, 0x0, 0x80}, 0x1) 2018/05/25 23:56:48 executing program 1: mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x200000a, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) close(r1) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/25 23:56:48 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) getpeername(r0, &(0x7f0000000140)=@ax25, &(0x7f00000000c0)=0x80) umount2(&(0x7f0000000040)='./file0\x00', 0x4) chown(&(0x7f0000001140)='./file0\x00', 0x0, 0x0) 2018/05/25 23:56:48 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40400, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x23fc, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x202, 0x100, 0xffffffffffffff3c}, &(0x7f0000000180)=0xfffffffffffffe94) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'veth1_to_bond\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:48 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40400, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x23fc, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x202, 0x100, 0xffffffffffffff3c, 0x0}, &(0x7f0000000180)=0xfffffffffffffe94) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'veth1_to_bond\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x101, 0x100, 0x208, 0x4, 0x4, 0x7, 0x2, 0x9, r2}, &(0x7f0000000200)=0x20) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:48 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) [ 1531.965913] binder: BINDER_SET_CONTEXT_MGR already set [ 1531.973326] binder: 9094:9096 ioctl 40046207 0 returned -16 [ 1532.003505] binder_alloc: 9094: binder_alloc_buf, no vma 2018/05/25 23:56:48 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40400, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x23fc, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x202, 0x100, 0xffffffffffffff3c, 0x0}, &(0x7f0000000180)=0xfffffffffffffe94) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'veth1_to_bond\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x101, 0x100, 0x208, 0x4, 0x4, 0x7, 0x2, 0x9, r2}, &(0x7f0000000200)=0x20) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000, 0x200003, &(0x7f0000ffd000/0x3000)=nil) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:56:48 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1000000000000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x262a77e3c667bb1a, 0x1, 0x401, 0x2, 0x401}}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/05/25 23:56:48 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40400, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x23fc, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x202, 0x100, 0xffffffffffffff3c, 0x0}, &(0x7f0000000180)=0xfffffffffffffe94) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'veth1_to_bond\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x101, 0x100, 0x208, 0x4, 0x4, 0x7, 0x2, 0x9, r2}, &(0x7f0000000200)=0x20) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000000)) [ 1532.035197] binder: 9094:9130 transaction failed 29189/-3, size 24-8 line 3142 2018/05/25 23:56:48 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40400, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x23fc, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x202, 0x100, 0xffffffffffffff3c}, &(0x7f0000000180)=0xfffffffffffffe94) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)) [ 1532.097066] binder: undelivered TRANSACTION_ERROR: 29189 [ 1532.111042] binder: release 9094:9096 transaction 627 out, still active [ 1532.144800] binder: unexpected work type, 4, not freed [ 1532.159960] binder: undelivered TRANSACTION_COMPLETE [ 1532.165345] binder: send failed reply for transaction 627, target dead 2018/05/25 23:56:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00000000c0)=0x80, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000240)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/05/25 23:56:48 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40400, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x23fc, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:48 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000080)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) 2018/05/25 23:56:48 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0xc00) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000240)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) write(r2, &(0x7f00000004c0)="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", 0x178) read(r1, &(0x7f0000000100)=""/254, 0xfe) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0xfffffffffffff02f, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x70) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x510) ioctl$KDMKTONE(r3, 0x4b30, 0xffffffffffffffff) mmap$binder(&(0x7f0000274000/0x4000)=nil, 0x4000, 0x0, 0x50, r3, 0x0) clock_gettime(0x7, &(0x7f0000000380)) r4 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r4, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0xe065, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ustat(0x7, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x80000001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000300)={r5, 0x5}, &(0x7f0000000340)=0x8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) 2018/05/25 23:56:48 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x82, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000340)={0xad1d, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e20, @rand_addr=0x3}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x5, 0xfff, 0x6, 0x2199fc4e, 0x4, &(0x7f0000000300)='gretap0\x00', 0x1000, 0x10001}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x5) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6ea, 0x8, 0x3, 0x7, 0x80000001, 0x1, 0xffffffffffff6fcf, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x20}}, 0x80, 0x10000, 0x1, 0xb8c4, 0xfffffffffffffff7}}, &(0x7f0000000180)=0xb0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000440)={0x0, 0x0, 0x3f}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000500)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000004c0)={r5, r6}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000003c0)={{0xc7575010ff972de5, 0x3, 0x4, 0x3, 0x7c}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x56b}}, 0x100000000, 0x400}, &(0x7f0000000280)=0x90) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/05/25 23:56:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/128, 0x80}, {&(0x7f0000000240)=""/133, 0x85}, {&(0x7f0000000300)=""/5, 0x5}, {&(0x7f0000000340)=""/237, 0xed}, {&(0x7f0000000440)=""/62, 0x3e}, {&(0x7f0000000480)=""/59, 0x3b}], 0x6, &(0x7f0000000540)=""/159, 0x9f, 0x9}, 0x10000) getsockname$ax25(r1, &(0x7f0000000640), &(0x7f0000000680)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x100, 0x0) getdents64(r2, &(0x7f0000000700)=""/191, 0xbf) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000080)={0xcb, {{0xa, 0x4e23, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x88) 2018/05/25 23:56:48 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004e00)=[{{&(0x7f0000000880)=@ipx, 0x80, &(0x7f0000000b80)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1, &(0x7f0000000c40)=""/99, 0x63}}], 0x1, 0x0, &(0x7f0000004fc0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r2, 0x400, 0x70bd2c, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}]}, 0x80}, 0x1}, 0x1) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f00000002c0)=""/187, &(0x7f0000000140)=0xbb) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000540)) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000000)=""/117, 0x75}, 0x7}], 0x1, 0x0, &(0x7f0000000cc0)) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) 2018/05/25 23:56:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080)=0x32, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) fadvise64(r0, 0x0, 0x100, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000400)={0x208, {{0x2, 0x4e21}}}, 0x88) pwritev(r0, &(0x7f0000000600)=[{&(0x7f00000004c0)="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", 0xfc}, {&(0x7f00000005c0)="a9a3a47c5bd945b0d1739279abcef41a0b407dfcd7dc577c706ccf17b2325a10470d32efc15b2d4e9a3daa48fd90da817c66c5f3516b2c1293", 0x39}], 0x2, 0x4d) execve(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='posix_acl_accessmime_type\x00', &(0x7f0000000100)='keyringself\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='mem1:$\x00'], &(0x7f00000003c0)=[&(0x7f0000000200)='bdev\x00', &(0x7f0000000240)='vboxnet1-\x00', &(0x7f0000000280)='GPL\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='ppp1md5sumeth0eth1\x00', &(0x7f0000000340)='#! ', &(0x7f0000000380)='ppp1lo!user]cpuset(\x00']) write$binfmt_script(r0, &(0x7f0000000b40)={'#! ', './file0', [], 0xa}, 0xb) 2018/05/25 23:56:49 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40400, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x28, 0x0, 0x0, 0xfffffffffffef010}, {0x6}]}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x30442, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) sendto$unix(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000001280)=@abs, 0x6e) 2018/05/25 23:56:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080)=0x32, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) fadvise64(r0, 0x0, 0x100, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000400)={0x208, {{0x2, 0x4e21}}}, 0x88) pwritev(r0, &(0x7f0000000600)=[{&(0x7f00000004c0)="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", 0xfc}, {&(0x7f00000005c0)="a9a3a47c5bd945b0d1739279abcef41a0b407dfcd7dc577c706ccf17b2325a10470d32efc15b2d4e9a3daa48fd90da817c66c5f3516b2c1293", 0x39}], 0x2, 0x4d) execve(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='posix_acl_accessmime_type\x00', &(0x7f0000000100)='keyringself\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='mem1:$\x00'], &(0x7f00000003c0)=[&(0x7f0000000200)='bdev\x00', &(0x7f0000000240)='vboxnet1-\x00', &(0x7f0000000280)='GPL\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='ppp1md5sumeth0eth1\x00', &(0x7f0000000340)='#! ', &(0x7f0000000380)='ppp1lo!user]cpuset(\x00']) write$binfmt_script(r0, &(0x7f0000000b40)={'#! ', './file0', [], 0xa}, 0xb) 2018/05/25 23:56:49 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffff81}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:56:49 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0xc00) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000240)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) write(r2, &(0x7f00000004c0)="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", 0x178) read(r1, &(0x7f0000000100)=""/254, 0xfe) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0xfffffffffffff02f, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x70) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x510) ioctl$KDMKTONE(r3, 0x4b30, 0xffffffffffffffff) mmap$binder(&(0x7f0000274000/0x4000)=nil, 0x4000, 0x0, 0x50, r3, 0x0) clock_gettime(0x7, &(0x7f0000000380)) r4 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r4, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0xe065, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ustat(0x7, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x80000001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000300)={r5, 0x5}, &(0x7f0000000340)=0x8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) 2018/05/25 23:56:49 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) 2018/05/25 23:56:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0xc1, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/05/25 23:56:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00000000c0)=0x80, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000240)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/05/25 23:56:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x9fa, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x22, 0xffffffff, 0x6, 0x1, 0x6, &(0x7f0000000080)='bridge0\x00', 0x4, 0x7fff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:56:49 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000100)={0x3280}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/05/25 23:56:49 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:49 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x82, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000340)={0xad1d, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e20, @rand_addr=0x3}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x5, 0xfff, 0x6, 0x2199fc4e, 0x4, &(0x7f0000000300)='gretap0\x00', 0x1000, 0x10001}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x5) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6ea, 0x8, 0x3, 0x7, 0x80000001, 0x1, 0xffffffffffff6fcf, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x20}}, 0x80, 0x10000, 0x1, 0xb8c4, 0xfffffffffffffff7}}, &(0x7f0000000180)=0xb0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000440)={0x0, 0x0, 0x3f}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000500)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000004c0)={r5, r6}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000003c0)={{0xc7575010ff972de5, 0x3, 0x4, 0x3, 0x7c}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x56b}}, 0x100000000, 0x400}, &(0x7f0000000280)=0x90) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/05/25 23:56:49 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000940)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000400)=@updsa={0x138, 0x1a, 0x101, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001}, {@in6, 0x0, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb-blowfish-asm\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10000, 0x0) getgroups(0xa, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/05/25 23:56:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x1000000000}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:56:50 executing program 1: r0 = socket$inet6(0xa, 0x5, 0xffffffffffffffc1) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 2018/05/25 23:56:50 executing program 2: r0 = socket(0x0, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0xfffffffffffffffd, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x6a, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x484}}, 0x7, 0x4}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e20, 0xffffffffa71b9096, @local={0xfe, 0x80, [], 0xaa}, 0x7598}}}, &(0x7f0000000000)=0x84) 2018/05/25 23:56:50 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) close(r0) 2018/05/25 23:56:50 executing program 3: r0 = socket(0x11, 0x400000000000002, 0x8) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x40000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6gretap0\x00', 0x6002}) socketpair$inet6(0xa, 0x805, 0x200, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x20100f}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x4, 0xffffffffffffffa9) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000340)={{0x4}, 'port1\x00', 0x80, 0x81000, 0x0, 0x9, 0xffffffff, 0x8f, 0x1, 0x0, 0x7, 0x7}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) setrlimit(0x0, &(0x7f0000000680)={0xfffffffffffffffc, 0x1}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast2, @local}, &(0x7f0000000240)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000280)={@empty, r4}, 0x14) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$EVIOCSABS20(r5, 0x401845e0, &(0x7f0000000300)={0x5, 0x13, 0x5, 0x1, 0x1000, 0x1f}) syz_open_dev$tun(&(0x7f00000007c0)='/dev/net/tun\x00', 0x0, 0x2020200) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0xd8, &(0x7f0000000480)=[@in6={0xa, 0x4e21, 0x719, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x17, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e22, 0x3, @empty, 0x7}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7f, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x1848, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=r6, &(0x7f0000000640)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/25 23:56:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'illinois\x00'}, {0x20, 'illinois\x00'}, {0x20, '{selinux[vboxnet1'}, {0x20, '*ppp1$vmnet0eth1'}, {0x20}, {0x20, '}@self'}, {0x20, 'illinois\x00'}], 0xa, "0ea92ca9393a4ee09f360f1dae8e8b2b4b992618f80ce6b5ff0e129c0d95bf9b6ca0a1c7b37d72558358b44595b456d009d7916af335d896667861150551e66563f4569a18230e57de57347197afe731c3fa1b8b1abbab311d4e560ab6fb010402a382dd32324f960aead309c697496e7d6a2d2e8c7a7a8984c977c571df20b70fbba2fd8deed5a77b559acf4e1757def05b18ea8217cfa59bd0fb464e777270f7c8032c913f67995543abfbcb076f24bb57d96471ce64d8832f24eb2aabdf2d6b382f883b61dd173fdee7dcc147a700ed702cf5940816be9e90f525"}, 0x130) 2018/05/25 23:56:50 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x2) mkdir(&(0x7f0000000100)='./file0\x00', 0x124) r1 = memfd_create(&(0x7f0000000040)='ramfs\x00', 0x1) accept4(0xffffffffffffff9c, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x80, 0x80000) sendmsg$nl_route_sched(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4200420}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@delqdisc={0x48, 0x25, 0x400, 0x70bd2c, 0x25dfdbff, {0x0, r2, {0xfff2, 0xc}, {0x0, 0x6}, {0x1, 0xc}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x9, "0d6ed9", 0x5, 0x7f, 0x0, 0x20}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='.\x00', 0x8000000000002) execve(&(0x7f0000000000)='../file0\x00', &(0x7f0000000100), &(0x7f0000000200)) 2018/05/25 23:56:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) 2018/05/25 23:56:50 executing program 2: r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:50 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x18000, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r1) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000000c0)={0x40, 0x0, 0x8, 0x7, 0x10, 0x20}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x5, 0x20e, 0x5, 0x800, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r2, 0x101, 0xfffffffffffffff9, 0x1, 0x1000, 0x200, 0x5, 0x4, {r3, @in={{0x2, 0x4e22, @rand_addr=0x3}}, 0x0, 0x1f, 0x1000, 0x8, 0xffffffffffffffff}}, &(0x7f00000003c0)=0xb0) lseek(r1, 0x0, 0x1) 2018/05/25 23:56:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f00000000c0)=0x1, 0x4) 2018/05/25 23:56:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0xc) keyctl$chown(0x8, r2, r4, 0x0) 2018/05/25 23:56:50 executing program 3: r0 = socket(0x11, 0x400000000000002, 0x8) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x40000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6gretap0\x00', 0x6002}) socketpair$inet6(0xa, 0x805, 0x200, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x20100f}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x4, 0xffffffffffffffa9) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000340)={{0x4}, 'port1\x00', 0x80, 0x81000, 0x0, 0x9, 0xffffffff, 0x8f, 0x1, 0x0, 0x7, 0x7}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) setrlimit(0x0, &(0x7f0000000680)={0xfffffffffffffffc, 0x1}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast2, @local}, &(0x7f0000000240)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000280)={@empty, r4}, 0x14) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$EVIOCSABS20(r5, 0x401845e0, &(0x7f0000000300)={0x5, 0x13, 0x5, 0x1, 0x1000, 0x1f}) syz_open_dev$tun(&(0x7f00000007c0)='/dev/net/tun\x00', 0x0, 0x2020200) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0xd8, &(0x7f0000000480)=[@in6={0xa, 0x4e21, 0x719, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x17, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e22, 0x3, @empty, 0x7}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7f, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x1848, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=r6, &(0x7f0000000640)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/25 23:56:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000280)={"69f05f76ff0700", {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="a1b8ab292fed4f6978b9c1627d3f69079f039eb7f91966f6a2aba7b17f175d95f251e760667efcfa96f8044c95a8a5ace2f8925c29cda4e3b62d42709daceb62f783190227ac1d6fbbac8532b7cbedd8dda914f7f26bdea8f8d878bccf76fcc27ae527458fa77c78e2b28dca8c8358355ac9e80bce59822596070368b92d7e9e5bc5d0bba118a2da473a049f222bdb4d34a4d90fe2055894f8b738a3efce1b33a19cb8770ef210dc07e578935c44dd08942ddb7d7bed30243e43110b5dd119fd8772f960eddf3da7691ae1e6236c8248c4e229a2700e8d34f48de78d58f9321ce9f036e43dbd184404b95fdef9", 0xed, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) 2018/05/25 23:56:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x100) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getdents(r1, &(0x7f00000000c0)=""/182, 0xffffffffffffff1d) getdents(r1, &(0x7f0000000180)=""/186, 0xba) 2018/05/25 23:56:51 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:51 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8361486c794f5abf, 0x0) 2018/05/25 23:56:51 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000000000), 0x3) 2018/05/25 23:56:51 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:51 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x6, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0xffffffffffffffff) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x6, 0x8, 0xe072, 0xf7, 0x1, 0x9, 0x5, 0xfffffffffffffffc, 0x1ff, 0x80000001, 0x9, 0x6}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x2000000000001) 2018/05/25 23:56:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) 2018/05/25 23:56:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x800000000000000, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:56:51 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/25 23:56:51 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400100) close(r0) 2018/05/25 23:56:51 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r1}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000280)="4d981d0ffd8875ed2fc3f07aaf0952a94f0af109913f428a3ff132f15d37ec2d29d053d7ffdf2ebd28d232ba232e2b5df02f8f5e49e0ab160b0eb0ca843a0e114dd7a2a6409667b4a186db6869c270e0e052c54423920366dfb69146b5088a8f5c36a5b0d8227702dbb8fc0d62b314ff", 0x51afe95136f817b3) ppoll(&(0x7f0000000380)=[{r2}], 0x1, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x8) 2018/05/25 23:56:51 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="53000000e7a7aeabec0000b39ccecf31f70960e92ad92aba8c8ac95909ef5b9b13abdd543c9622afd49687b492c6813809eab69bb22c35b2457638f6d2a0222dc3b46bbbc7060000007c0000000000000000000000000000f6fcf145506715a952e83c004ab3ec54151b93"], 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x7) 2018/05/25 23:56:51 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x3) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl(r1, 0x8, &(0x7f0000000100)="a63b723290b3fbc0b11295865027645ad3f2155a25") 2018/05/25 23:56:51 executing program 1: r0 = memfd_create(&(0x7f0000000580)='dev ', 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180)) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) fgetxattr(r0, &(0x7f00000001c0)=@known='security.selinux\x00', &(0x7f0000000200)=""/42, 0x2a) ioctl$KDSKBLED(r0, 0x4b65, 0xe0f7) 2018/05/25 23:56:51 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0, 0x1f, 0x0, 0x100000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:56:51 executing program 4: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xfffffffffffffff9}]}) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000180)) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000340)={{0x0, @broadcast=0xffffffff, 0x4e23, 0x2, 'lblcr\x00', 0x1, 0x4, 0xe}, {@multicast2=0xe0000002, 0x4e23, 0x0, 0x4e, 0x8, 0x6461ba57}}, 0x44) fchown(r3, r0, r1) setfsgid(r2) 2018/05/25 23:56:51 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:51 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x4, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x6) ioctl$void(r0, 0xc0045878) 2018/05/25 23:56:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40d00, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000040)=0x101) r3 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @broadcast=0xffffffff}, {}, 0x8, {0x2, 0x0, @loopback=0x7f000001}, 'syzkaller0\x00'}) 2018/05/25 23:56:52 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80800, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x6, 0x1, 0x5, 0xd3, 0x1000, 0x1, 0x7fff, 0x80000001, 0x1}) connect(r0, &(0x7f0000000140)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(xts-serpent-avx,sha3-256)\x00'}, 0x80) r1 = socket$inet_udp(0x2, 0x2, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x3) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:56:52 executing program 2: r0 = socket(0x18, 0x0, 0x1) sendmmsg(r0, &(0x7f0000007300)=[{{&(0x7f0000000040)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x80, &(0x7f0000002400)=[{&(0x7f0000000180)="b84148258e537adab33470053f1ef590dde22f163164da73d1d9e46f1565d6fb9ac464fc841b1accf719decbb02ae69e5a018e816623ffdfe97f3c2c585da513da2d63c4d6e35b7db6bd3689aa20dce464aec74c1cfb6daec39f3350cabdf11105809dca379ca6d6fee959fb6b7976bd3ebb4b9e157ff78ad4fb9e7eb2e72fdf2ec26354b2e9e45d477c288467718557e9184dfbea43cce4ba185a95369bccaca0ce9102de528625af844404867a3f9de55605bf4448cf54153f7b34cc5b36b91dc000f3a418af7cbe0d43fa6b5b3c958eeb5c42a4", 0xd5}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="e831efe5bab6ce901326ca580178adcb2d266b15f607065d0430f03959cb02558e7613fe3ba1118bdb6ddff432a9165e0fddf3e2f02f6786cdf0d05464c9ef27cfb021341985142aa398db92ff013fce671a546cf3c6f4e50da2cc0e09f442324b41dd925dee07760132afaabd1c482fcc6b7576aa327b9e824f92b18277b20d0b570911628504c0392abbc889a6c5c20b0f30d56da560cbdbc5", 0x9a}, {&(0x7f00000000c0)="e5025ab077c87b33118624357ff3f259a286ab7ae5b4626527da6d21c9222e968079a901da010a46644195797db857a312bf45cf2bc1c057fca6b401d95e40", 0x3f}, 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0x1000}, {&(0x7f0000006240)="548694d27375214a28a6fb593b13905902693b725ebac93c969bca8631d04031607908173863aabe69f5df166b480b0fb8", 0x31}], 0x4, &(0x7f00000062c0)=[{0x1010, 0x113, 0x5, "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"}], 0x1010, 0x44041}, 0x7}], 0x4, 0x50) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:52 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x100, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x100, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8}, 0xfffffffffffffd4a) 2018/05/25 23:56:52 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000140)) ioctl$TCFLSH(r1, 0x540b, 0x1) mq_open(&(0x7f0000000040)='\x00', 0x0, 0x50, &(0x7f00000000c0)={0x1000, 0x8, 0x80, 0x0, 0x100000000, 0x1, 0xfff, 0x812a}) 2018/05/25 23:56:52 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/tcp\x00') ioctl$SG_IO(r1, 0x2285, &(0x7f00000004c0)={0x53, 0xffffffffffffffff, 0xbf, 0x6, @scatter={0x4, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)}, {&(0x7f00000000c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000180)=""/95, 0x5f}]}, &(0x7f0000000380)="4c3f24cb008ae572999eecefa4ea80dd554ffe1172a0e6f3d5967d33d2f05e786502c203a63655ea98eb0b4bac76f3c7ce06b864a8055fef8c250b3cae90f3e9b89d9eafcce009507b24e9e2d806a35e2f94a95002d6e3b52e71649306e3a5494d1dd036d72517d5a5ba7bc0303cc61787e6b61cbf29c8ef91086b6a77c25b1738d4e390c08c9fdef482c218e7de534380dd5c63046464094a901f85b75e67204d239ce8b985e6b0966938a29a1704877682c5030f782fb6dceadbbd388696", &(0x7f0000000440)=""/34, 0x832b, 0x1, 0xffffffffffffffff, &(0x7f0000000480)}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) rt_sigsuspend(&(0x7f0000000540)={0x5}, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r2, r1, &(0x7f0000000080)=0x6c000000, 0x80000003) 2018/05/25 23:56:52 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x6, 0x70, 0x40, 0xe80, 0x3, 0xb163, 0x0, 0xf5b, 0xe202e, 0x0, 0x3, 0x20623746, 0x0, 0xa7c0, 0x80000001, 0x8, 0x7fff, 0x3, 0x80000001, 0x44, 0x3, 0x0, 0x7fff, 0x4, 0x6a, 0x8, 0x3, 0x0, 0x7, 0x0, 0x6, 0x3ff, 0x7, 0x4, 0xffff, 0x5, 0x2, 0x469, 0x0, 0x3, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x2}, 0x14020, 0x200, 0x5, 0x4, 0x7fffffff, 0x4, 0x10000}, r0, 0xc, r1, 0x2) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e21, 0xf11, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, {0xa, 0x4e24, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, 0x80, [0xbee0, 0x4, 0x0, 0x8, 0x9, 0x5, 0x7, 0x8000]}, 0x5c) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/05/25 23:56:52 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/25 23:56:52 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) timer_create(0x1, &(0x7f0000000080)={0x0, 0xe, 0x2, @tid=r1}, &(0x7f00000000c0)) close(r0) 2018/05/25 23:56:52 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400100) close(r0) 2018/05/25 23:56:52 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:52 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0x9d) recvmsg(r0, &(0x7f0000000100)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/25 23:56:52 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0), 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r3, 0x1}, &(0x7f0000000240)=0x8) fadvise64(r0, 0x0, 0x4, 0x7) 2018/05/25 23:56:53 executing program 2: r0 = socket(0x18, 0x0, 0x1) fanotify_init(0x40, 0x8400) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x70, 0x10000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x100000000, 0x30}, 0xc) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/dev_snmp6\x00') ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="28000000da93fb9c45966bf8c5a632a283ebcd0b40ddcfd13d000000fe58337a5f327dab9657a8f096c38626"], &(0x7f0000000080)=0x30) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x400, 0x203, 0x0, 0x9, 0xa4, 0x4, 0x6, r3}, 0x20) 2018/05/25 23:56:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0xfffffffffffffffe) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x11460b3e56401757, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000140)=[0x1, 0x6]) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000000c0)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x5377, 0x7, 0x800, 0x4, 0x10001}) 2018/05/25 23:56:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x400000, 0x0) getsockname$netrom(r1, &(0x7f0000000380)=@full, &(0x7f0000000400)=0x48) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000200)=[{0x1fe0, 0x1f, 0x10001, 0x5, @time={r3, r4+10000000}, {0xde82, 0x2c3}, {0x7}, @connect={{0x3, 0x1f}, {0x5, 0x6}}}, {0x0, 0x3fea, 0x100000001, 0x1, @time={r5, r6+30000000}, {0x3, 0x3}, {0x7f, 0x8970}, @control={0x3, 0x100000001, 0x211}}, {0xfffffffffffffffa, 0x8, 0x4, 0xc9, @time={r7, r8+30000000}, {0x5}, {0x8000, 0xffffffff}, @time=@tick=0xfb}, {0xced, 0x100, 0x7, 0x7a49cdb9, @tick, {0x20, 0x2}, {0x9}, @connect={{0xff, 0xa6}, {0xa6, 0x5a}}}, {0x401, 0x1, 0x8, 0x7a, @time={0x0, 0x1c9c380}, {0x7, 0x4}, {0x3f, 0x4}, @ext={0x75, &(0x7f0000000180)="d416834161b811d4ed58175d2e0e9d5dc0c8bda4cedaa9fb0bc5da135d1fc0af4d04f3f9732c0e8f70ab13eb0dc0675586153b62225de71aa146f9c1e55233f9fa39f606636f8b8457b036ea0b863d33a371428f574a19b4d950e542ce08b8aad8d6ce875f863775415a9c4ccdd1ff666ca297de3e"}}, {0xfffffffffffffff8, 0x4, 0x4, 0x4, @tick=0x9, {0x0, 0x6}, {0x31135986, 0x80}, @result={0x0, 0x5}}], 0x120) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="8c08ffe4", @ANYRES16=r9, @ANYBLOB="040a27bd7000ffdbdf25030000000c0002000800070018000000340001000c00070002000000200000000c00070020000000190000000800090072000000080005000100000008000900340000003800030008000300020000000800050000000002080001000000000014000200736974300000000000000000000000000800040001010000"], 0x8c}, 0x1, 0x0, 0x0, 0x8004}, 0x20000000) 2018/05/25 23:56:53 executing program 1: mmap(&(0x7f0000431000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000f4c000)=""/4096) 2018/05/25 23:56:53 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) close(r0) 2018/05/25 23:56:53 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x64) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:56:53 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/25 23:56:53 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000380)="04010000008b00ddb8460900ffb25b4802938207d9033780398d5375a41640939029ef0712f295136f8f6575eb353c72e475f7fd54482c03ac4db09698c0e2d2000000000000fffba371917c4d7e459959e78aa4d5a68caf5a5374ff98a27977363405549a46af9e7190ec04", 0x6c, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x2000000000e}, 0x1c) 2018/05/25 23:56:53 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x6000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000340)={'veth1_to_team\x00', 0x4}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x62, "ab9b39c99387187900fdc88e68aa1fe70ccca6ec27b041e8dd6959c533a383874613b20ec0ce2d0ffa0350e77daf102cdada2e0b2be9a666e2cb265e0014b467b9b0be7cc001c56e4b8bb7fd2dbdc507c3fbc5f0b62f4ac20a96e581a1b22e8359de"}, &(0x7f0000000240)=0x6a) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0x3, 0x1f, 0x5, 0xbcf, 0x9}, 0x14) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xa0040) close(r0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000002c0)=0xb66b) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f00000000c0)) 2018/05/25 23:56:53 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/25 23:56:53 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000000c0)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:56:53 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/25 23:56:53 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='clear_refs\x00') write$cgroup_pid(r2, &(0x7f0000000080)={[0x34]}, 0x1) 2018/05/25 23:56:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x18) 2018/05/25 23:56:53 executing program 2: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={r1, @dev={0xac, 0x14, 0x14, 0xf}, @multicast2=0xe0000002}, 0xc) connect(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x3c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0), 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:53 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x31) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x4e23, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, {0x0, 0x1}, 0x0, 0x0, 0x1, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90, 0x7, 0x4, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/25 23:56:53 executing program 5: r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e) getsockopt(r0, 0x401, 0x0, &(0x7f0000000140)=""/243, &(0x7f0000000240)=0xf3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r2, 0x540b, 0x1) ioctl$KDADDIO(r2, 0x4b34, 0x0) 2018/05/25 23:56:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}}, {0x2, 0x400000000000, @multicast1=0xe0000001}, 0x104, 0x3, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:56:54 executing program 4: 2018/05/25 23:56:54 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0xffffffffffffff25) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:54 executing program 6: 2018/05/25 23:56:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000080)='trustedsystem^&:%em0!\x00', 0x3) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)=0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:56:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x420100, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x420001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:56:54 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) 2018/05/25 23:56:54 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/25 23:56:54 executing program 1: 2018/05/25 23:56:54 executing program 6: 2018/05/25 23:56:54 executing program 4: 2018/05/25 23:56:54 executing program 1: 2018/05/25 23:56:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086602, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/05/25 23:56:54 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8912, &(0x7f0000000000)={'lo\x00'}) 2018/05/25 23:56:54 executing program 1: 2018/05/25 23:56:54 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@ax25={0x3, {"6097db97ee8216"}, 0x9}, 0x80) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x14) 2018/05/25 23:56:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x40040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000002900)={{0x5320, 0xa9}, {0xfffffffffffffffc, 0x3}, 0xfac5, 0x3, 0x100000000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) clock_gettime(0x0, &(0x7f0000002780)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000026c0)=[{{&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/97, 0x61}, {&(0x7f00000001c0)=""/215, 0xd7}, {&(0x7f0000000040)=""/58, 0x3a}, {&(0x7f00000002c0)=""/63, 0x3f}, {&(0x7f0000000300)=""/238, 0xee}, {&(0x7f0000000400)}], 0x6, &(0x7f0000000440)=""/49, 0x31, 0xa6}, 0x10001}, {{&(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x2}, 0x1a}, {{&(0x7f0000000600)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000680)=""/4096, 0x1000}], 0x1, &(0x7f00000016c0)=""/4096, 0x1000, 0xffff}}], 0x3, 0x20, &(0x7f00000027c0)={r2, r3+10000000}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002800)={0x0, 0xb, "8d60cfe0a53dcb237001c8"}, &(0x7f0000002840)=0x13) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002880)={r5, 0xfffffffffffffc01}, &(0x7f00000028c0)=0x8) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x1) 2018/05/25 23:56:55 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) 2018/05/25 23:56:55 executing program 4: 2018/05/25 23:56:55 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) accept(r0, &(0x7f0000000040)=@in={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x80) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:55 executing program 6: 2018/05/25 23:56:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:56:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000080)="65746830637075736574cb7070703173797374656d00", 0x9e917a9c63840dba) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:56:55 executing program 1: 2018/05/25 23:56:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000280)=0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) socketpair(0x19, 0x1b4e5f7b6ae0db95, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req={0x4, 0xfffffffffffffffc, 0xbe, 0x9e1}, 0x10) 2018/05/25 23:56:55 executing program 6: 2018/05/25 23:56:55 executing program 4: 2018/05/25 23:56:55 executing program 1: 2018/05/25 23:56:55 executing program 6: 2018/05/25 23:56:55 executing program 1: 2018/05/25 23:56:55 executing program 4: 2018/05/25 23:56:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = dup(r0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/05/25 23:56:56 executing program 6: 2018/05/25 23:56:56 executing program 4: 2018/05/25 23:56:56 executing program 1: 2018/05/25 23:56:56 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x201, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x80000001) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x5) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:56:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={0x77359400}, 0x10) r1 = socket(0x3, 0x1, 0x3) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) 2018/05/25 23:56:56 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) 2018/05/25 23:56:56 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) 2018/05/25 23:56:56 executing program 1: 2018/05/25 23:56:56 executing program 4: 2018/05/25 23:56:56 executing program 1: 2018/05/25 23:56:56 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000340)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r0) 2018/05/25 23:56:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0xe430) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/25 23:56:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xfffffffffffffff9}]}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) getcwd(&(0x7f0000000180)=""/159, 0x9f) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:56:56 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:56:56 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0xe430) recvmsg(r0, &(0x7f0000000100)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/25 23:56:56 executing program 2: r0 = socket(0x18, 0x2, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e20}}, 0x3, 0xffff, 0x9219, "51348470221c62d9f2f66df62f1f95b89057e533105daba539263ac2c09bfef0e4d0e08b1c5921e06771ccef68967734c4a118446de22bafb3587db5b9e9c199fd70712f82763dfaaa12efdc81618bda"}, 0xd8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:56 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x1, 0x0) close(r2) 2018/05/25 23:56:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 2018/05/25 23:56:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000180)=0x80000000000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000001100)="d6", 0x1, 0x4000004, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/25 23:56:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5421, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/05/25 23:56:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x6263150c, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x81, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x4) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000400)=0xfffffffffffffffe) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)="610a8642034fc5a67980ddc61394c3c67a8235a0565b8df76cc0e5af64b7eb6e11bef3edfa6fb068bc11fbcfc00b30caf19118c4b2b061fe99c48b7d04fe64f6cfef52d19d2d9aafae4f7fa71e51c8be392c938eb821a44ab0e95fe3650bd2dbe5a287ed4e03e5d099283e389dc9059df52211d16e4e52c0b9e2c4684f720dfdd1eae8075ba365ec683a581875c4ba930edd", 0x92}, {&(0x7f00000001c0)="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", 0xfc}], 0x2) 2018/05/25 23:56:57 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0xfffffffffffffffe) 2018/05/25 23:56:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x80) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$TCFLSH(r1, 0x540b, 0x1) r3 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r5 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) sendmsg$netlink(r2, &(0x7f0000000380)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfb, 0x4400}, 0xc, &(0x7f0000000140)=[{&(0x7f00000004c0)={0x1190, 0x42, 0x0, 0x70bd2c, 0x25dfdbff, "", [@nested={0x164, 0x6e, [@typed={0x4, 0x7}, @generic="f5ccae448c86b80ced2ff4a693edcf56a4a90d64979d", @generic="c537399371d24a52231ae9851b7bbcdb645e413b35a206d31164f3cced9124d7229cd39998bf347cd81df66bf3bef43b975697981372571861272c8e264148f09a18d8dc2b30941980f66e92df7d215058cd911605aa2dc4cb59b2fa3d5e88d1abaa365a5e19f00f7257b608d25a96e9c33c8392aa98", @typed={0x10, 0x16, @str='/dev/ptmx\x00'}, @generic="afe8006213e46854a4144594240b5a2d59c24ae8f6a9579ae4582916b5255c02a01bd304c1aee39b07096ed59a895c45c1edd792397b1b78f7d8fcc9f74d7a5d621d7f0aad7f5f3900a7e8e18efda81849c77d8dd252380eba6d90a820410c4f8b0f086a95aaaee009c9c2c351ab3a76b3211707892fea931080a727278e9c9ef68ab0376d3378431f2499353801fe22ad6989094f628932d81890d892757264fd815978a1f0dbc247993b8790c29ef05ae77d64", @typed={0x8, 0x61, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @generic="3d3fe555"]}, @typed={0x8, 0x6d, @pid=r3}, @nested={0xc, 0x34, [@typed={0x8, 0x93, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @generic, @typed={0x8, 0x84, @fd=r1}, @generic="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"]}, 0x1190}], 0x1, &(0x7f0000000280)=[@rights={0x20, 0x1, 0x1, [r1, r2, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xe0, 0x40}, 0x20000000) 2018/05/25 23:56:57 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x8001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) 2018/05/25 23:56:57 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:56:57 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) 2018/05/25 23:56:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40087602, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/05/25 23:56:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 2018/05/25 23:56:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x8000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x7, 0x9, 0x5, 0xc, "ccea1c447b19a45a77478fa70749d28765f6607bedd8e4387cab7efdf4929c8c9efe61e159290f3dac05a437e510b4aaf2edc7e6baee9dd97406c1e7f0897f2b", "f212ce03cc65fa2ae2cfc191a35b0a89b2c4186f66513c63292d4b2fb7f224a0", [0xfffffffffffffc01, 0xffffffff]}) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f00000000c0)={0xaf, 0x5, 0x3, 0x7fffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:56:57 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc00c0000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@bridge_getneigh={0x58, 0x1e, 0x900, 0x70bd2b, 0x0, {0x7, 0x0, 0x0, 0x0, 0x4000, 0x28b20}, [@IFLA_CARRIER={0x8, 0x21, 0x3}, @IFLA_AF_SPEC={0x20, 0x1a, [{0x4, 0x2}, {0x4, 0x1c}, {0x4, 0x1f}, {0x4, 0x7}, {0x4, 0x2}, {0x4}, {0x4, 0xa}]}, @IFLA_NET_NS_PID={0x8, 0x13, r2}, @IFLA_EXT_MASK={0x8, 0x1d, 0x416c}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000180)=""/224) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="34c9f4ee6fd27c3b23cf95e4aafe937e9465813442cf42fbee2bd77aba8691192179b9d0fd4a56737a000a557eaae742d13f596d872a7d1bf5e1bccd7c862c9a7a86e02d92806dcb4d7f21290147534766aeb1218839ba90c3be8897e2c90e164612af1e08a9e9588ead656eff805a87bd24fa3b1f9473f07914a2fb325f75bd089e649822e6416b9bfc0f09495e0efdd1abaa", 0x93}, {&(0x7f0000000240)="298e3182e32b3c1bc9c8ce86b1d6f6fba5bdf81aa5f6c85db1bc9d26b3b4fc04b6094eedf81f5e378ccc78fe6a755d27a4a89ed2c360b0482a84302aab669c3f4fd9c20f61b821bd12931c24601bb240095f7a44ddfcc3bb37be799f3a32468452c0ad473c8c220edef2c91ae8f671bfc6", 0x71}, {&(0x7f00000002c0)="739b4640e7a4dc2274891cc8c229e9a53d703cf20aeac621b291b8748576603e921d0344505d805f240133420dfa1b108890579416aec7ad66245e5e58aeaa4bb50c8687e6b67d48855fa04eccf5972ca432de90a96b9e04bf7bdc5a3be1599d7ba5d29dacab72d86208e545484ef29892c51f0e703a83e5e35a1f076bca1a", 0x7f}, {&(0x7f0000000340)="13180c9467ecf60fbd4f0c44e36b16eb87d24a21493ee5447071f0cc3351894df80b29ceebd7a3d23ba3ca4546fdba3811b7f8bcc25cc8767039486aaf0d20fcf1188d080179a511d763fc964800f5317b06aabcd9fd1cac678b77a6b71f1a25883d55c1290ae1ed93df897600b217664654de31e1c4ac71dce269d1160f7e327719c252cd90631892d31b568e6626e5d4020896a5b701d37fb5a5888035039c", 0xa0}], 0x4) ioctl(r1, 0x2, &(0x7f00000001c0)="9f6216bfd8e55e6e806957b077142ea9195920e3ebe1131414c9a9c94bc2d2952a4549ae3a3772a8023a038b5b9cfa0d2faa853baf99046999348c8052b5b1a7abc184d47febd63b17ffdfd6479fc646f6c127fa1c7628fd91cf0dda03b4f2f44f4a57fd3ff71102f365ab0cd8") ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x209) ioctl$TCFLSH(r1, 0x540b, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000000c0)='{md5summime_type\x00') setsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000400)="550b71ab1c9c02815dbee6641f862003dccc340c74adbdb4f9ad78f3f94f4a08a722902d45d949b212794d10204831bafb3917888f3d", 0x36) 2018/05/25 23:56:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40087602, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/05/25 23:56:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x5) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:56:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="34c9f4ee6fd27c3b23cf95e4aafe937e9465813442cf42fbee2bd77aba8691192179b9d0fd4a56737a000a557eaae742d13f596d872a7d1bf5e1bccd7c862c9a7a86e02d92806dcb4d7f21290147534766aeb1218839ba90c3be8897e2c90e164612af1e08a9e9588ead656eff805a87bd24fa3b1f9473f07914a2fb325f75bd089e649822e6416b9bfc0f09495e0efdd1abaa", 0x93}, {&(0x7f0000000240)="298e3182e32b3c1bc9c8ce86b1d6f6fba5bdf81aa5f6c85db1bc9d26b3b4fc04b6094eedf81f5e378ccc78fe6a755d27a4a89ed2c360b0482a84302aab669c3f4fd9c20f61b821bd12931c24601bb240095f7a44ddfcc3bb37be799f3a32468452c0ad473c8c220edef2c91ae8f671bfc6", 0x71}, {&(0x7f00000002c0)="739b4640e7a4dc2274891cc8c229e9a53d703cf20aeac621b291b8748576603e921d0344505d805f240133420dfa1b108890579416aec7ad66245e5e58aeaa4bb50c8687e6b67d48855fa04eccf5972ca432de90a96b9e04bf7bdc5a3be1599d7ba5d29dacab72d86208e545484ef29892c51f0e703a83e5e35a1f076bca1a", 0x7f}, {&(0x7f0000000340)="13180c9467ecf60fbd4f0c44e36b16eb87d24a21493ee5447071f0cc3351894df80b29ceebd7a3d23ba3ca4546fdba3811b7f8bcc25cc8767039486aaf0d20fcf1188d080179a511d763fc964800f5317b06aabcd9fd1cac678b77a6b71f1a25883d55c1290ae1ed93df897600b217664654de31e1c4ac71dce269d1160f7e327719c252cd90631892d31b568e6626e5d4020896a5b701d37fb5a5888035039c", 0xa0}], 0x4) ioctl(r1, 0x2, &(0x7f00000001c0)="9f6216bfd8e55e6e806957b077142ea9195920e3ebe1131414c9a9c94bc2d2952a4549ae3a3772a8023a038b5b9cfa0d2faa853baf99046999348c8052b5b1a7abc184d47febd63b17ffdfd6479fc646f6c127fa1c7628fd91cf0dda03b4f2f44f4a57fd3ff71102f365ab0cd8") ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x209) ioctl$TCFLSH(r1, 0x540b, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000000c0)='{md5summime_type\x00') setsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000400)="550b71ab1c9c02815dbee6641f862003dccc340c74adbdb4f9ad78f3f94f4a08a722902d45d949b212794d10204831bafb3917888f3d", 0x36) 2018/05/25 23:56:58 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/05/25 23:56:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) recvmmsg(r0, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)=""/119, 0x77}, {&(0x7f0000000100)=""/122, 0x7a}, {&(0x7f0000000180)=""/139, 0x8b}, {&(0x7f0000000240)=""/231, 0xe7}], 0x4, &(0x7f0000000380)=""/36, 0x24, 0xac}, 0xfff}], 0x1, 0x2, &(0x7f0000000400)={0x77359400}) 2018/05/25 23:56:58 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) 2018/05/25 23:56:58 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=@objname={'system_u:object_r:man_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x34, 0x32, 0x20, './file0\x00'}, 0x35) 2018/05/25 23:56:58 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400800, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4}) r2 = syz_open_pts(r1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}}, [0x7, 0x5, 0x8001, 0x8, 0x5, 0x5b31e88f, 0x6, 0x7, 0x9, 0x3f, 0xfffffffffffffff9, 0xa2f3, 0x6, 0x9, 0x7]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r3, 0x5}, &(0x7f0000000280)=0x8) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/05/25 23:56:58 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) 2018/05/25 23:56:58 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:56:58 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000280)=0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) socketpair(0x19, 0x1b4e5f7b6ae0db95, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req={0x4, 0xfffffffffffffffc, 0xbe, 0x9e1}, 0x10) 2018/05/25 23:56:58 executing program 2: r0 = socket(0x17, 0x0, 0x7ffffffffffffe) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x5) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:56:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000100)={0x10001, 0x6, 0xff, 0xfff, 0xd53d00000, 0x8}) r2 = syz_open_pts(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000140)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r2, 0x540b, 0x1) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000040)={0x6, 0x1}) 2018/05/25 23:56:59 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)) 2018/05/25 23:57:00 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x501, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000100)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x9) write$tun(r0, &(0x7f0000000140)={@val={0x0, 0x8100}, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr=0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}}, 0x20) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000040)=0x9) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/05/25 23:57:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:00 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0xfffffffffffffd72) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:00 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getpeername(r2, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000300)=0x80) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x10001}, 0x8) close(r0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/05/25 23:57:00 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000002c0)={0xca, &(0x7f0000000300)="7f0e437605ee99900ce6d5f98c98dd97f695fefe9094a40c74659e962a8f74cf7809ffa7f11f0b9a69b4c5a28e5a1f4fbae65334f68e848739543f70ec031f5b3aad8af1390166b1c95292e1704619911084925912fb479a08aab85e21ad27a1e5c0e8d23b5dcca74b9cd59f94ba34a72aca0d000423d6bc5a1aba300974715c8bda195cb7fbc4040adbf4c1bca8389f68c2b1a6deb1492c5b5af772a907fc4766e47b21223ba967908479bc05dc50f8238c67cad0c3a1a4a5f59c6441d00a438ed5d49472f5ca000000"}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r2 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sw_sync\x00', 0x200000, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000000c0)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x400, 0x0) openat$cgroup_ro(r3, &(0x7f0000000200)='memory.current\x00', 0x0, 0x0) 2018/05/25 23:57:00 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) 2018/05/25 23:57:00 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) 2018/05/25 23:57:00 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@nl=@kern={0x10, 0x0, 0x0, 0x4020800}, 0x80) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:00 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) 2018/05/25 23:57:00 executing program 2: r0 = socket(0x18, 0x0, 0x1) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/185) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:00 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x401) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/05/25 23:57:00 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='selinux@{$em0\x00', 0xe, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) 2018/05/25 23:57:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000380)=0x10000, 0x1) sendmsg$netlink(r1, &(0x7f0000000180)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x109800}, 0xfffffffffffffebc, &(0x7f0000000280)=[{&(0x7f00000001c0)={0x0, 0x24, 0x202, 0x70bd29, 0x25dfdbfb, "", [@generic="6944986380f6c82d4e7a7e2efad006cb6b9193e695f44d56f55461660721323041bf0efa3d64742fabb25e2bfe8c8fb568f25db4c83807da4de1e955abc6591b32594be0b5f3acbb5a0a927f2a6d4406a9e08640e67b18852d40d56ea4f41d978e02625d55e3d5bfc12e12894c8731c12f237cfd391f997369", @typed={0x0, 0x55, @fd=r1}]}}], 0x0, 0x0, 0x0, 0x20004014}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) 2018/05/25 23:57:00 executing program 2: r0 = socket(0x400018, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:00 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x6000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000340)={'veth1_to_team\x00', 0x4}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x62, "ab9b39c99387187900fdc88e68aa1fe70ccca6ec27b041e8dd6959c533a383874613b20ec0ce2d0ffa0350e77daf102cdada2e0b2be9a666e2cb265e0014b467b9b0be7cc001c56e4b8bb7fd2dbdc507c3fbc5f0b62f4ac20a96e581a1b22e8359de"}, &(0x7f0000000240)=0x6a) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0x3, 0x1f, 0x5, 0xbcf, 0x9}, 0x14) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xa0040) close(r0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000002c0)=0xb66b) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f00000000c0)) 2018/05/25 23:57:01 executing program 2: connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl(0xffffffffffffffff, 0x4, &(0x7f0000000180)="5dc30987389cdd9a7103dd602cfa2497a252ba9ec6014146bbff7f2eb4983e7561ca4741e62e267398cafa762cd3f87b82def26397326964683d9dc9c21af822608fecaccb9959467afea7b1091c0b76bccdd9708056b266fa938a037ada1dc3085d4bf01358572f05a40373e5485b8151f6657a") ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000000)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x101000, 0x0) 2018/05/25 23:57:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000080)='%-@#cpuset-+nodev\x00', 0x3) bind$netrom(r1, &(0x7f0000000140)=@ax25={0x3, {"537244ab7a7f87"}, 0xe0f5}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x800, &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:57:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r0, 0x540b, 0xac48) 2018/05/25 23:57:01 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x400000, 0x0) getsockname$netrom(r1, &(0x7f0000000380)=@full, &(0x7f0000000400)=0x48) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000200)=[{0x1fe0, 0x1f, 0x10001, 0x5, @time={r3, r4+10000000}, {0xde82, 0x2c3}, {0x7}, @connect={{0x3, 0x1f}, {0x5, 0x6}}}, {0x0, 0x3fea, 0x100000001, 0x1, @time={r5, r6+30000000}, {0x3, 0x3}, {0x7f, 0x8970}, @control={0x3, 0x100000001, 0x211}}, {0xfffffffffffffffa, 0x8, 0x4, 0xc9, @time={r7, r8+30000000}, {0x5}, {0x8000, 0xffffffff}, @time=@tick=0xfb}, {0xced, 0x100, 0x7, 0x7a49cdb9, @tick, {0x20, 0x2}, {0x9}, @connect={{0xff, 0xa6}, {0xa6, 0x5a}}}, {0x401, 0x1, 0x8, 0x7a, @time={0x0, 0x1c9c380}, {0x7, 0x4}, {0x3f, 0x4}, @ext={0x75, &(0x7f0000000180)="d416834161b811d4ed58175d2e0e9d5dc0c8bda4cedaa9fb0bc5da135d1fc0af4d04f3f9732c0e8f70ab13eb0dc0675586153b62225de71aa146f9c1e55233f9fa39f606636f8b8457b036ea0b863d33a371428f574a19b4d950e542ce08b8aad8d6ce875f863775415a9c4ccdd1ff666ca297de3e"}}, {0xfffffffffffffff8, 0x4, 0x4, 0x4, @tick=0x9, {0x0, 0x6}, {0x31135986, 0x80}, @result={0x0, 0x5}}], 0x120) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="8c08ffe4", @ANYRES16=r9, @ANYBLOB="040a27bd7000ffdbdf25030000000c0002000800070018000000340001000c00070002000000200000000c00070020000000190000000800090072000000080005000100000008000900340000003800030008000300020000000800050000000002080001000000000014000200736974300000000000000000000000000800040001010000"], 0x8c}, 0x1, 0x0, 0x0, 0x8004}, 0x20000000) 2018/05/25 23:57:01 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bond0\x00', 0x1c}) close(r0) 2018/05/25 23:57:01 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='selinux@{$em0\x00', 0xe, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) 2018/05/25 23:57:01 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:01 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') 2018/05/25 23:57:01 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) timer_create(0x1, &(0x7f0000000080)={0x0, 0xe, 0x2, @tid=r1}, &(0x7f00000000c0)) close(r0) 2018/05/25 23:57:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) ioctl$TIOCEXCL(r0, 0x540c) 2018/05/25 23:57:01 executing program 2: r0 = socket(0x18, 0x0, 0x1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) getsockname$ipx(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getpeername(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x80) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x420c03, 0x0) 2018/05/25 23:57:01 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x1, 0x1, [@dev={0xac, 0x14, 0x14, 0x18}]}, 0x14) 2018/05/25 23:57:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000dc0)=@filter={'filter\x00', 0xe, 0x7, 0xcd0, [0x0, 0x200000c0, 0x20000440, 0x200005b0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0xd3c) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) syz_open_dev$tun(&(0x7f0000000e40)='/dev/net/tun\x00', 0x0, 0x8081) r1 = open(&(0x7f0000000f40)='./file0\x00', 0x0, 0x188) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000f80)=@int=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000e80)={0x6, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) 2018/05/25 23:57:01 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:57:01 executing program 2: r0 = socket(0x18, 0x0, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000180), 0x4) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sw_sync\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x4, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000000c0)={r2, 0x80000000}) 2018/05/25 23:57:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r0, 0x540b, 0xac48) 2018/05/25 23:57:01 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) timer_create(0x1, &(0x7f0000000080)={0x0, 0xe, 0x2, @tid=r1}, &(0x7f00000000c0)) close(r0) 2018/05/25 23:57:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f00000000c0)="c0f45eb4eff041253037824938b0c2ac147b68cda2ab6d3c9574a5d4eb51d0ba8a2391436830000ea887877e9ef8d580c65d66df592c410f7bca8f6a700b75c61f01b3", 0x43) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000140)=0x48000000000, 0x4) 2018/05/25 23:57:01 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) socket(0x5, 0x0, 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x1000, 0x3}, 'port0\x00', 0x32, 0x111469, 0xb3, 0x7f, 0x1, 0x1, 0x9, 0x0, 0x2, 0xffffffffffff49be}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}, 0x0, 0xbf}) 2018/05/25 23:57:02 executing program 2: socket$l2tp(0x18, 0x1, 0x1) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x6, 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000000c0)={0x40, 0x8, 0x6, 0x5, 0x1, 0x1f}) 2018/05/25 23:57:02 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) close(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0x7fffffff, 0x9}) 2018/05/25 23:57:02 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x1, 0x1, [@dev={0xac, 0x14, 0x14, 0x18}]}, 0x14) 2018/05/25 23:57:02 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x404040, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0x7ff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x3, 0x3, 0x3}, &(0x7f00000000c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000280)={0x2, 0x5, 0xffffffff, 0x80000001, 0x2, 0x7ff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) r4 = syz_open_procfs(r3, &(0x7f00000001c0)='net/sockstat\x00') setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x6}, 0xffffffffffffff4b) seccomp(0x1, 0x0, &(0x7f0000000080)) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000140)) 2018/05/25 23:57:02 executing program 5: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000080)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r0, 0x540b, 0x1) 2018/05/25 23:57:02 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:02 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') 2018/05/25 23:57:02 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x80000000030002, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) 2018/05/25 23:57:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005b40)='/dev/ppp\x00', 0x401, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000005b80), &(0x7f0000005bc0)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005ac0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000005b00)=0x843a, 0x4) recvmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/179, 0xb3}], 0x1, &(0x7f0000000200)=""/4096, 0x1000, 0x7}, 0x1e}, {{&(0x7f0000001200)=@rc, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001280)=""/163, 0xa3}, {&(0x7f0000001340)=""/74, 0x4a}], 0x2, 0x0, 0x0, 0x3}, 0x3ff}, {{&(0x7f0000001400)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002700)=[{&(0x7f0000001480)=""/146, 0x92}, {&(0x7f0000001540)=""/62, 0x3e}, {&(0x7f0000001580)=""/183, 0xb7}, {&(0x7f0000001640)=""/133, 0x85}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x8}, 0x5}, {{&(0x7f0000002780)=@generic, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002800)=""/7, 0x7}, {&(0x7f0000002840)=""/73, 0x49}], 0x2, &(0x7f0000002900)=""/4096, 0x1000}, 0x6}, {{&(0x7f0000003900)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003980)=""/219, 0xdb}, {&(0x7f0000003a80)=""/48, 0x30}, {&(0x7f0000003ac0)=""/156, 0x9c}, {&(0x7f0000003b80)=""/171, 0xab}], 0x4, &(0x7f0000003c80)=""/152, 0x98, 0x45}, 0x5}, {{&(0x7f0000003d40)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003dc0)=""/58, 0x3a}, {&(0x7f0000003e00)=""/244, 0xf4}, {&(0x7f0000003f00)=""/45, 0x2d}], 0x3, &(0x7f0000003f80)=""/37, 0x25, 0x9}, 0xffff}, {{0x0, 0x0, &(0x7f00000044c0)=[{&(0x7f0000003fc0)=""/213, 0xd5}, {&(0x7f00000040c0)=""/134, 0x86}, {&(0x7f0000004180)=""/23, 0x17}, {&(0x7f00000041c0)=""/8, 0x8}, {&(0x7f0000004200)=""/106, 0x6a}, {&(0x7f0000004280)=""/248, 0xf8}, {&(0x7f0000004380)=""/71, 0x47}, {&(0x7f0000004400)=""/132, 0x84}], 0x8, &(0x7f0000004540)=""/4096, 0x1000, 0xfff}, 0xf3}], 0x7, 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000005700)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x4a, 0x5, 0x6, 0x8}, &(0x7f00000057c0)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000005980)={r4, 0x56e}, &(0x7f00000059c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000005a00)={r4, 0x3f}, 0xfffffe0c) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000005a40)={'TPROXY\x00'}, &(0x7f0000005a80)=0x1e) connect$inet(r0, &(0x7f0000005800)={0x2, 0x4e21, @rand_addr=0x1f}, 0x10) nanosleep(&(0x7f0000005c00)={0x0, 0x989680}, &(0x7f0000005c40)) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000005840)={0x80000000, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x108) 2018/05/25 23:57:02 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x101000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00"}) 2018/05/25 23:57:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/37) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x201) recvmmsg(r2, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/220, 0xdc}, {&(0x7f0000000200)=""/173, 0xad}], 0x2, &(0x7f0000000300)=""/161, 0xa1, 0x5}, 0x7d}, {{&(0x7f00000003c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)=""/144, 0x90}, {&(0x7f0000000580)=""/141, 0x8d}], 0x2, &(0x7f0000000640)=""/185, 0xb9, 0xbd}, 0x7b}], 0x2, 0x10000, &(0x7f0000000780)={0x0, 0x989680}) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:02 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x1) 2018/05/25 23:57:02 executing program 4: write(0xffffffffffffffff, &(0x7f00000000c0)="d5067a26e495f04b78", 0x9) r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f00000001c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f00000000c0)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioprio_get$pid(0x1, r1) 2018/05/25 23:57:02 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000001a0000000000080012000200020000000000001d00001f000000020100000010000000000000acf8febb000000000000000000001000ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) connect$ipx(r1, &(0x7f0000000100)={0x4, 0xcaf7, 0x8264, "2c2207f30f12", 0x200}, 0x10) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000140)=""/143) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3in6, &(0x7f00000000c0)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x78, r2, 0x0, 0x70bd25, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb799}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000801) 2018/05/25 23:57:02 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) times(&(0x7f00000001c0)) accept4$nfc_llcp(r0, &(0x7f0000000280), &(0x7f0000000300)=0x60, 0x0) r1 = socket(0x18, 0x1, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x80201, 0x0) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000180)) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0xffffffffffffeffd) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x5, 0x7, 0x100000000, 0x8, 0x0, 0x101, 0x6b6c, 0x2, 0x100000000000000, 0x22e}, 0xb) fchdir(r2) setrlimit(0xf, &(0x7f0000000080)={0x5, 0x6}) [ 1546.659594] binder: 9974:9978 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000078 [ 1546.689820] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/25 23:57:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x6}) [ 1546.706574] binder: 9974:9984 ioctl 40046207 0 returned -16 [ 1546.722203] binder: 9974:9988 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000078 2018/05/25 23:57:02 executing program 4: r0 = perf_event_open(&(0x7f0000000380)={0x4, 0x70, 0x9f4, 0x1, 0x2, 0x3, 0x0, 0x1, 0x0, 0xc, 0xe1b9, 0xfffffffffffff98d, 0x3f, 0x9, 0x7, 0x100000001, 0x7, 0x9, 0x800, 0x0, 0x214a6cc1, 0x8cc, 0x7fff, 0x3ff, 0x6, 0x5, 0xffffffffffff0001, 0x6, 0xec01, 0x7, 0x1, 0x8, 0xfffffffffffff269, 0x6, 0x7, 0x265, 0xffffffffffffff80, 0x35, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000001c0), 0x1}, 0x1200d, 0x0, 0x8, 0x3, 0x1, 0x8}, 0xffffffffffffffff, 0x10, 0xffffffffffffff9c, 0xa) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000200)=""/50) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000400)={@dev, @rand_addr}, &(0x7f0000000440)=0xc) getresuid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)) getsockopt$inet6_int(r3, 0x29, 0x41, &(0x7f00000000c0), &(0x7f0000013000)=0x4) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x402000) close(r3) close(r1) flistxattr(r3, &(0x7f0000000100)=""/161, 0xa1) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) r5 = geteuid() setreuid(r4, r5) 2018/05/25 23:57:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) userfaultfd(0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x8}, {0x7ff, 0x6c5}, 0x8, 0x3, 0xffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:57:02 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f0000000180)="cc3c881ed49c166cb24a136308026eec036c1c02bc57608bf977e4d40d2e0cd663c70ceba050c286e27ae241bbd3569d6bddd6fc1d2acb8ab594f506441a437bc2e6f5f054de001fdf869387864aedf3bdc5b977ec131e611a2c6a9dcd20f2f8ab56d8bbcbd4547146f17cce629da5253fb3ab40e7d99ca093cb4326dcea", 0x7e, 0x5, &(0x7f00000000c0)={0x0, 0x989680}) inotify_init() r3 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000001a00), &(0x7f0000001a40)=0x0, &(0x7f0000001a80)) r5 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001ac0)={0x0}, &(0x7f0000001b00)=0xc) stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c00)={0x0, 0x0, 0x0}, &(0x7f0000001c40)=0xc) sendmmsg$unix(r1, &(0x7f0000001cc0)=[{&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000280)="98f83e589508ded6f39664e69b01391e735c31a32042d010c35b786b66f2086651d19c3dd3318252014cd80e915a756da7361d7c8cebb4afd742b26eeddd77e769280988aa9bb7e0730c27d943cc112f16c89e96ae75fb93e078e2bb849148199c56211a140a03d9109468566dd066e75c510bac682864e0f70131a2538abc2d30", 0x81}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000000400)="cdbf09a996e9f01e6a0c176412fc714c6c357ba599d4ba46f93cc6191e604a12131780eac2dd551ca89ada43d32cf617381bb7d7ee6b3db0ae80ab05c5367b359258269702a5886ada78e78bb6bc7c4b550c0cbb53a185a0a843061b115b20a90a278bf3f30d5b3bf5b25250b20765d682f75f26e0f563049a54e73afceb2984b33be8e950be699d828f945c3e11beff6a2c17b5a8506a225288b9c0047f6084eddddfb2c841bcdf3da7ea14d99bd7a98dd06e52d402bf009073dde4cc8981bf01e9bfb4a99db0ff", 0xc8}, {&(0x7f0000000500)="0b0bdf7b544ba63a0e9485d4ea79e2e2ce3d7a93d5087c8a420cab3b62f723999a27aecd8c6085321b38f5c227ac8e9e1beb5343e12ee4850c409a356cb8bfa84a04349d4850ad5a90121d9d37b7a6b91a91cd0d066c79442efa71d55dd91a965232cb6974ae1a16866ded2efa58d900fb653c4b10ca2466278d3bb6772851fe4332e74018bdf165aec403e07c8487044371404bb1838f6f4f877d399676f5874426fb98efa73054157fb0b8c7d32709d1b46ade7103a3a2e957d136cd1ed06ea95880ee67f8", 0xc6}, {&(0x7f0000000600)="e00e280369aa855c2c35f00a54e5db54ad1ba22320510c01facab5a89191819d1426b6770d9d549b3bf05dc82559238ec676afabe47b82a6f475dc0ae216c7e0c0b34b0e834b005fe47e67101e758d774ad2f0fd40516cea481f0f17d0a839fedd44598349f3519907425ecc49194b3ae2f37aa8301489068585135dcc8cc99c66804dc10eaf84d1d860ccd334f7c6a8ee708aff59bc49efd2b7e8ef281a777c1d3e8ed92ccaa9807daf83d716dcd67ef77e6e1ed14ee2952d2cd0fe3e17594786ace05b2c1941b5915d9cee08e67cfa0e45aef3fee6909f69556db2971eb80b15e85c388090b2bba0638646aa03bfb13ed75d06d56f6e014ca5e060f6a91e5a7ad8c20ee77c9e7b746e8ffc24fa500de8e3b4b16e44226ce8e3f16c55aaf1e80f00bc27c3c994131d0c26d5529bb80d91073312b20350a7ebeef7c39fa75083b4a76b12b07ecf69e0f061068e9552b0c91071b5ac05db95bc2390261088a1a42cf2235a1f92d925ab4c9e709bbd8619b0a5851663879b3caee0de3675d7e9b98cb6f539a8c18867ea520e951cce768951101dfdc1347590dcb8db211eda31d43d734574783b9e172d4d4abdf7a5a5b989c87af1d1506444a82b7d10379c0ff1b7ed4096cb5fecfe818170b22c239c658720e24d13ecc18bbac6fae43fb6400d0d2ce2e6aba59fab313663731e1162e70686beb9119b2605ed6ccdfaf4c51a461e2c05575eae70696788f0f12b1b1046e8b68f3a36387be1ae5bafa8b91560ffd1ebc33136f54865de292ea3f0e51a416f8d3a539eb950d93918a4157d83f0ce8c41c0fae5d90c225c56cd68c6424a3adb85de393180ed78c261dfc9ff75e632bff114db5f316207caad2de50bebdc4fc0ce1643ab2c94d4ef60f530011d5b9a40671d93b3b822d62c0ba8038f9965b02f3c62d9b52b677cddc75cf0abe4ae363c9c1ea148c2945a0e44c8fa96ac517ba72d7085c5e426e7373c651a6631a482fde24cc3e523ea6b8607f7c72982d6f1e5319570ab5466728395df3c3ef6bf03e6d4e2f0fc98bd9aec87992edb055e2e7d972b3ba2f495726319268b8e958e7f259460eb84bb1ca3b57144e3d7ca4311c48d4bd6a541449d9537862f09856297f3c911bb5378ed0c3f4a49b88e36106f447fdfc217c695b1ba4cdbc6c1a8f12f2accc6bae35174f13dc05f4e183c342fa5ea47956a54da58c73db7c312e49dc4139e94c5b5d0fc61e7515d03c45083cf1673a3831f819e4aebbb19838ffdd3ec4f7df6da0c403fb1e0153648cbba2aeca27379cf9604600ec523ce47aae01d19579b4e12588494486d3fcdeb86fd947847ad52cba62457517d9f6bd98237507d6eca8790189f0ad133d6ac00d7ec4b542883f9b04b805f984c653d6d9e123c63a8da6b3e3133bc51c4922afc0ab47f101303d2a42572299a52c7a8b8090cda9ca1c30ca477410bc2c0add71d31344f1748a086313be8ffc4cf33817b7fe7bcfaff04231636913fc51e05e9b352a5ebe9b8d51624a81503a7d3392f886ece441d9b27658a67b772c6e81ebffad82390f7b5e985d7550956615d0abb53133282525bab41a644dabd41e1b82fe2de222a867aa2d8cafe30b1aabd97f91718244f54bad9a4d97967e77c74195e0969a93e437a8ad094935c1a79ca842ab3cbbb88b72e636e5ea8a326bd64928c958af51af89e36d4809345fd57a94c08cd616d30546a5c89b2fd092c21feab8477c45f86114c840d33bcac73f9312906ae1d33878bbc4516ac696d578ba4f568cd0703c26c9f0bb4206999af9a182183d6e0b9ebbbad32a41a66b9cd37df1ac23e645a8881c91248d2899d2843ff25c73d4fd5b64dfa95636b55255486ccc7faaafe56d9a12c9575ce6a9d04c35afe4228a912a8d1be9bc613bd66afef2e6c680b8ecdfdc2b4c763087efc2ad5e00ea94e9066a3b68c15d40a9271ac0cd2a1ed931e574446e0a682e7e78878537968e7386740ba1e4f8b5d2c43ec3df0f5064f884e289494d49a9cbca00e19a2c94fe01fb25ad8680f4044b3e6074d573929d343f0ffea2da175f8d8b283fceefa1b559f7928b92d9732fc8a5090a7e5a80650cc1de43c47c80ddfa8349b5417dc182f1374984cd68e435e1a73fb5e540e6871d168481f2aff3514adb1c97b1caf733d13ad241d1a07ed1e0ca5fee11cd9e60d09d47531336900fd4b3fbd0a4ad64af44476b5d8f64b51a26172936e5c19ac269f299a2adfd0f446aeebb4bea1eb0a3499bd3bb9827c98d3a70127eec85585fa4cdc2923bcd5903feb85e60001b7d724711868699f85c16bda498abfea83b72cdb82df7eeb56124710f392367c3f541d6d7bda52444b03bcb979264d9659631b3add532a72f366b006414694102a258fbd57924530bb3a24047312d502c0894ab84243518e52951899bd3d69ab61f57ce775735246d9e31c3cb370c5dda629fe34c2a4ae34d070fdfabb013b647ca21e68f16d39f7206de658101b18c8303b2198bdb3dcc7605fd8f2778d7429d8391b3c8df0ff4d8d6d94bd50d786e0ae3c08c708c81dbb51dc6db152a3558a69e2b46e7704c99b90f2b2fb556bde08f65bc2b8a4fdc6247a59845f0ee68da0851f5a44d2b126e624e7a1af1c4340629654d73b9d80a7588d30b83d40b1c107ead85bda05c8e5d0ee7aaba5a4531ee01c791588cca0e932b2ce93f57872cdbe104af47bb0392d7981b97d9c36471902433aff1cc3547c7fd9c0d227567de9a8949b8bc54c8624e80db9796e6cf036c37d93301e8a5454faf71e42a3009ee8b5116ad7da1fe6f9dda426a0ab0b6a493b4d4e899b3fbab932ec5bca03c52bc43e458e6166747cc3fdc02e9c40e7f8f2306bcc2b6c9186010e91bd2986672abde218115ad4f2951cec07a513bef9c5e4ae52ac7c0c3c781ea0c3864647404dc581fc04db82f0c2f6b4ee4d66bd42f988fd91b9afd153b44b92a86f9be697a982bb20256e3751f0d45567d974f75a6c3a9c09f6f1c38cf2db251b39955278985ff0d5d3688560ba9bae46ab3d5e3b22ce9beef7e22f5037fb4ed1ecc5ea62af9df52b10be8c3da4963583552f0589e6cee76b37ea1e16da18fd6dc7686951f4e8050c78d3bc577cd7f817ad68d34f44463f2d8fe868ee6f43f9794da4ff546df1ee9aa1054886f4f4d9bb63f98c2dc0896b6c3d455aba9ed14fefeb37933d41e688906bbc047591fe0536a914432a12c21da161c93fb99eeeb6637134dd877b081d56fa8a82ffd7b6bc48b5c19d993c2c7d6b62c99d1844236e82203ed0fb627146a3cf93f27f8fbef783dfc3fab7052a6cabfa389d279ef7c625ec4821bf7d5d05a0af22a13e8cab6cff8ec8ab02b071b3f642bd2bea2db734b43fcceb85cf9513d525337fb38b3f6993aff7e629ff780e2cde9b714e7d75ec8ab45d8f0190ac377da26559341ad28b4184e71b5541b89450edc9638904c8118f07b43deb16875407c57bbdcf3cc03de50f7685ac91567f59e4b4703dfed46429d0eaa885114b3017886aee30d340317324f24952734d0d68af2ad1e97026a6a84f5871fefb7e99b661b9f593e71753096d886ddb574429c28f877f59f211d8c608d06ac114bb57b92d2715c6dd87fc70dddfa0cdbe3e85b1861915d753d2addb8b58c23b81f23ee8433ce8831122c79522cb4a3a449ebe942d6ad2ac39c1ab534de388257c4470fb0c60ad19ea9cb8f4c12d2f19b2aec9d1cb1cb327409b3d2928152fd5bf9289c45117b0c1061abfd9c7fec5b1697de8bf52316ff8d22b03efd9f63733ef81741207608b344432643af072a0898a8e3ef12d74b80d80ac7afbdc6a7fc4d8fcd9b9be241a545d5930eb04ff0fa926b2904bf98807afab61dc777a61ef1d0c822c53c269142ad8ac1b10662e25cb53ac3a28fab8ba252c22121e390f55f9f068781e263c687580a6aafbd754e158cde3ead0a17fcfd0ace4851a71d6d961c35c51a1964cdffb30eb28852edc1faf0753e8e6a195158509d7004914dc340ebfacd827b6cf9f09cb2d8d11d5188682c4ed5f7b2d9df686556012b3ccb5098b20cd2e295031e064ab3ef75467910e9ae89ae5d1c44c1a4c08a0002a289eb4aa22d004c35b4d1b8bddfde3f3eac6ae6c023dfdec8eee2ff5e5759cdf1897f92822af21b75345b0feb7c9afe2b2d4ae3d5d5b2c6f4ba5872a2b0a57508212321de7902eee13ceb245b9edab09c4886d2f368cf21c77ea0e480b920e70b7f084de3f3988b67e783c93ef14f48b6e608bef951aae0aee33b792a0c537cf6ef630b5788a2adc8e54ecd5f7b8649606546596b184b965e789c56d3e9236b2af1440f7e022eaaf4c5e4f0b90eaca9491f6836bb843b635550689ddd09514f86fd76130fb386b715090c5e9c53b4a253c5e2ea85bcd14885288b8103072d5dc69471782015ea4c0352331de9ea869803c3a9060d0498fbeb1d08ad37583040025d25223563f5313f8d913f8d30510dd0ac96c73e9a8818add70256f5d8bd96f4cac01305e4025402977724118ad0bbeab62d13dc7e1444e2226f1e9c0621dfdc63af92a81ce5739d0f8be72c6e4ff197eb22be4cbb062fa0bc7f5f3e0f616d41ef45e2cc1c050433428ac1562cb6cd66e7da1ee5c27f9dae7ee700fbff204ce82a6937a700a2db66b7a67fcc505ff27410e80bb44b67b575047626d8172b4410185193d928a3e788902dd22c66f7d3ab1bfbe67aa716de338540dfb6d6d6144f680148feee596789f6a31628aeba57b2795a2b4dd356065290bb5f20cd859843491571e11d3eb3bc4bafe38b7da6dad314b9fe465eb2f454004f3ddc324c3db56169b54bd21eb250a90ccbbbe9e0833dc448259763e26f5a80e5f1ccfd44f25b93ed72c1fc1d0385a7c7af19deb9dae87d22fc61ebdbc53de1ffdc7a12a60d874b4eef20bf60a9580038a9d28b8b7858ed5d5e1c4679f1b85ea44c713c60e28b8325c4eb5d074bd482652d3f0c4ea019acd606069bfacdf32641d918bffab846d67a6c39e7ddf4c1f98ed27d96ed5b6a230e3f1d69c79785bf2a593071c568239732c674b72a48e25038c1b5a2d7b78c96eb44fc985a7b562984ae9b5d5df352a369dfea03227eb5b75e7fd0f61f8cfa58170a9aa9cef85ac57fcd228c1bb1472584a1a3e0712eeba16e0adaa716e5fd8992808a3ca39d2c58a273dcaed8d1dc2724380064f9b7ca48f0f84c78db854d2da8154987357412c946d9c50d397780a3d757d92e2b076856ef824581afa8b83e8e733f9344a22c1138daa6372c707f59e543025c27ef1760ffe9c700baa9c120514bf3c9bb4bc650bd600202db8dc57e0f82b21187a98f599e217cc23a418f225a646f7375b512e6d96b05fc93336ae9cfdbfa18f00d556a4a5353e96bd56e73fa56da4e3cc01721182ae8af66c9bf19c5b65bf2dd549701a656b780636d4346558f817ad6daf561bf66d1271019a6c289a76101ac9dbdd0eaeadb521ab4eb3cc25f9259a0d0fdacc84a6ef14307a7539fbe0b4d7535a001353c1d727e9fd22f2148fd1ba5f62351c83621f5fb26fe4f1d7bb93e142c3d4a3adeeac48283fdc80d9edf17433d4d0b28b7cf129d2afd5e66a70392eecf6ac5ef7f888f54ebe0dacf153b3f348da823b6005fdb19e2f1cdb07f807e4700eddbf4c4484d11ff9529583ba1b5508bef66aedc1c033e601b2ae5ad1e128c1bf4c31c6949e29609421da3a6f6a470e23a754b6b1ec1b495e57ca51c508c76fb5cea85e339bfc77bb08de621b7d5ee2def5536c47609e6f320bd632b063af784c04fdafaa66427b", 0x1000}, {&(0x7f0000001600)="c67e20cd5f485b33b4e27832862fee0791b40dc88c6bb5d6a8efe632fc729b67cd880436bdf9fb3ffb9f39ad61a619b65990c37705e62da7c7f45d15c4cad2ab592ad27d2d50af4da5a75ade2daa22704f595f0175498565c237dd909bd77cdd9941a0403a97a45c1f8d62c48c7e5375", 0x70}, {&(0x7f0000001680)="7a20195f8f49b7af9bdeeaf877304590150c29b3984ea9301fb94409c11758c7305ac5e202f063e80b766b1176c845e3abc241b7369905fc163211eee16b96158a0ab7d1ac4e06eeb54e7988b9dc3402f2453869ed53bace166736a26ad29757cd511abe9391a0790ecce7a7cd473efd4afa52ea30c85c53c1a662036d5a5d", 0x7f}, {&(0x7f0000001700)="defb5059eef3f0dd520b3b813720966e4c186cde58dafed0d81f1ed3db68f29f3848f83ef516ccae9cd79f2114add7ab4423dd9a226d584eaf65322138658d2a9336934fa0e431ded06ab78e595cc635a64407593f29767f538160bb6f06bfeaff5376c0cab2111f611502de88c947710d6e259fa15c304a4e913544a4781051bb0a1675b30acd43", 0x88}, {&(0x7f00000017c0)="da311f9a73a5142e283a5bce5e9eaf0f656eb02c2644ed6084b4aca16a0847a2412cb32be798eaba27171e74c5086a29daf668a000778c04048cd946f4a85f5a50cb62448406fe3d8ba15ed983e0de20285e9f46a43c20312f164b4ab3570cb6f4af17c3ea0bc09af540cff1a576bf", 0x6f}, {&(0x7f0000001840)="c3a84e37052e6b61c8f014a0d793c65c5602dd172add", 0x16}, {&(0x7f0000001880)="46c3dbb4b010390dee3091f277960dd7b9101e6f9dfa38b440ad16d85ce7466ba092abc8b9cae535f6eb6573df72b4d9ac4381a0f34b27213bff9a800a88761588a30d2b917c3f9dc3658b0d2ae51e910c57eed4dcc1cf7bd181ed268d4a48afaa75ac2a44a69004096f3cd710fd7924fc4890436247c12d9c122d7c460fb406557053447aa42a88918aaf5debaafb5bcf02502b736379e210c8dafea3713d10d15953fc4935f1c5b27b0d8be90e34408dda565256a342a6b88f", 0xba}], 0x9, &(0x7f0000001c80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x24008081}], 0x2, 0x8000) 2018/05/25 23:57:02 executing program 7: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(0xffffffffffffffff) 2018/05/25 23:57:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x1, r1) 2018/05/25 23:57:04 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x8, &(0x7f00000000c0)=""/61) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000180)) accept$inet(r3, 0x0, &(0x7f0000000380)) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000140)=0x7, 0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) syz_emit_ethernet(0x174, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)={0x1, 0x1, [0x3de, 0xf6b, 0xb65, 0x639]}) r4 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x9) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000003c0)) ioctl$TCFLSH(r4, 0x540b, 0x1) 2018/05/25 23:57:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) userfaultfd(0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x8}, {0x7ff, 0x6c5}, 0x8, 0x3, 0xffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:57:04 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) socketpair(0x13, 0xf, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSBRK(r1, 0x5427) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:04 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/05/25 23:57:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) socket(0x0, 0x5, 0x6) 2018/05/25 23:57:04 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') 2018/05/25 23:57:04 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:04 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x80000000030002, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) 2018/05/25 23:57:04 executing program 1: clock_getres(0x9, &(0x7f00000000c0)) getresuid(&(0x7f0000003000), &(0x7f0000004440), &(0x7f0000004480)=0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/uinput\x00', 0x800, 0x0) bind$netrom(r1, &(0x7f0000000c40)=@ax25={0x3, {"c924c179633704"}, 0x36df}, 0x10) r2 = eventfd(0x0) lseek(r2, 0x0, 0x40000000000a) setuid(r0) recvmmsg(0xffffffffffffffff, &(0x7f00000042c0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)=""/68, 0x44}], 0x1, &(0x7f0000000180)=""/104, 0x68, 0x8e11}, 0x40}, {{&(0x7f0000000200)=@generic, 0x80, &(0x7f0000000540)=[{&(0x7f0000000280)=""/127, 0x7f}, {&(0x7f0000000300)=""/60, 0x3c}, {&(0x7f0000000340)=""/100, 0x64}, {&(0x7f00000003c0)=""/6, 0x6}, {&(0x7f0000000400)=""/84, 0x54}, {&(0x7f0000000480)=""/51, 0x33}, {&(0x7f00000004c0)=""/95, 0x5f}], 0x7, &(0x7f00000005c0)=""/145, 0x91}, 0xe8}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000001e00)=[{&(0x7f0000000700)=""/237, 0xed}, {&(0x7f0000000800)=""/213, 0xd5}, {&(0x7f0000000900)=""/159, 0x9f}, {&(0x7f00000009c0)=""/36, 0x24}, {&(0x7f0000000a00)=""/230, 0xe6}, {&(0x7f0000000b00)=""/223, 0xdf}, {&(0x7f00000044c0)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/152, 0xffffffffffffff7d}, {&(0x7f0000001cc0)=""/236, 0xec}, {&(0x7f0000001dc0)=""/45, 0x2d}], 0xa, 0x0, 0x0, 0x1f}, 0x2}, {{&(0x7f0000001ec0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000004140)=[{&(0x7f0000001f40)=""/152, 0x98}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)}, {&(0x7f0000003040)=""/134, 0x86}, {&(0x7f0000003100)=""/29, 0x1d}, {&(0x7f0000003140)=""/4096, 0x1000}], 0x6, &(0x7f00000041c0)=""/193, 0xc1, 0x1}, 0x4eff48e9}], 0x4, 0x10000, &(0x7f00000043c0)={0x77359400}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000004400)) 2018/05/25 23:57:04 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80004) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0x2, 0x3, 0x100000000, 0x3, 0xe6e}, 0x7f}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/05/25 23:57:04 executing program 4: r0 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000280)=0xe8) setresuid(r0, r1, r2) r3 = getpgid(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) getpriority(0x0, r3) 2018/05/25 23:57:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x20000001) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000100)={0x5, 0x3, 0x8, 0x9, 0x2, 0x1f80000000, 0x9, 0x9, 0x1000, 0xfffffffffffffffb, 0x0, 0x3ff}) ioctl$TIOCSTI(r2, 0x5412, 0xfffffffffffffff9) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f00000000c0)) 2018/05/25 23:57:04 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90, 0x100, 0x8}}, 0xe8) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}, 0x0) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) 2018/05/25 23:57:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8400, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000000c0)) 2018/05/25 23:57:04 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"79616d300001178b00", 0x4012}) close(r0) 2018/05/25 23:57:04 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) bind$llc(r1, &(0x7f0000000180)={0x1a, 0x33f, 0x80000000, 0x5, 0x2, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0], 0x5, 0x4, 0x2, 0x1}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x144, r2, 0xc01, 0x70bd28, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f64}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xf4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9b75}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x80}, 0x40000) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3) 2018/05/25 23:57:04 executing program 2: r0 = socket(0x18, 0x0, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'rose0\x00', 0xb75}) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x8400, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x501040, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000002c0)={0x0, 0x3, 'client0\x00', 0x0, "6fa468df16467427", "c84bba49c210a3c46ce6a9eee58178feb6355bcb6ceeded89325d5b7a86ed60d", 0xdc8, 0xffffffff}) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@getqdisc={0x34, 0x26, 0x420, 0x70bd28, 0x25dfdbfc, {0x0, r2, {0x10, 0xf}, {0xffff, 0xf}, {0x9, 0x1}}, [{0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x4800}, 0x40800) 2018/05/25 23:57:04 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80004) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0x2, 0x3, 0x100000000, 0x3, 0xe6e}, 0x7f}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/05/25 23:57:04 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e21, 0xe927, 0x4e20, 0x7ff, 0xa, 0xa0, 0x80, 0x2e, 0x0, r1}, {0x5, 0x4, 0x1, 0x1, 0x4156, 0xfff, 0x120000}, {0x4, 0x3, 0x0, 0x100000001}, 0x7d0, 0x6e6bbc, 0x1, 0x0, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d3}, 0xa, @in=@multicast1=0xe0000001, 0x3507, 0x1, 0x2, 0x3ff, 0x200000000000, 0x5, 0xd3}}, 0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:57:04 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x10000, 0x0, 0x10, 0x8, 0x7}, 0x14) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:04 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80004) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0x2, 0x3, 0x100000000, 0x3, 0xe6e}, 0x7f}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/05/25 23:57:05 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) r1 = syz_open_pts(r0, 0x0) pread64(r1, &(0x7f00000000c0)=""/246, 0xf6, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000180)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x6, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, 0x21, 0x5, 0x6, 0x4, 0xf3, &(0x7f0000000080)='veth1_to_bridge\x00', 0x7f, 0x2, 0x7}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/25 23:57:05 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x80000000, 0x4, [0xfa1, 0x7, 0x1000, 0x7]}, &(0x7f0000000180)=0x10) 2018/05/25 23:57:05 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80004) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0x2, 0x3, 0x100000000, 0x3, 0xe6e}, 0x7f}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/05/25 23:57:05 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='stat\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@loopback, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f0000000300)=0xe8) close(r0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000340)=0x3) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40800, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x8, 0x0, 0x2, 0x8, 0xfffffffffffffffb}, &(0x7f0000000180)=0x14) 2018/05/25 23:57:05 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"79616d300001178b00", 0x4012}) close(r0) 2018/05/25 23:57:05 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x361400) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000640)=0x39d, &(0x7f0000000680)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={"6900002a000000000030000000000600", {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000380)) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000100)=""/249) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x5, 0x8000) 2018/05/25 23:57:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x104, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8400, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000000c0)) 2018/05/25 23:57:05 executing program 2: r0 = socket(0x1000000000000f, 0x0, 0x4) rt_sigtimedwait(&(0x7f0000000100)={0xffffffff}, &(0x7f0000000140), &(0x7f0000000180)={0x77359400}, 0x8) link(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0xfff) connect(r0, &(0x7f00000001c0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000240)=0x450, 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0x5, 0x3ff}, 0x2) 2018/05/25 23:57:05 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='sessionid\x00') exit(0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/202, 0x14}], 0x1, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) 2018/05/25 23:57:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xb16) r2 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000040)=0x80) setsockopt$inet6_dccp_int(r2, 0x21, 0xe, &(0x7f0000000140)=0xa, 0x4) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:05 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000000040), 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180), 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000200)=0x80000001, 0x4) fcntl$setsig(r0, 0xa, 0x22) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000100)=0x120, 0x36b) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d, 0x0, 0xfffffffffffffffe}) 2018/05/25 23:57:05 executing program 4: r0 = socket(0x11, 0x800, 0x4) poll(&(0x7f0000000040)=[{r0, 0x101}, {r0, 0x30}, {r0, 0x100}], 0x3, 0x20) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000000000)) 2018/05/25 23:57:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) r2 = gettid() sched_getaffinity(r2, 0x8, &(0x7f0000000040)) ioctl$KDDELIO(r1, 0x4b35, 0x637) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:07 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0xbb65}, 0x8) 2018/05/25 23:57:07 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000000040), 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180), 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000200)=0x80000001, 0x4) fcntl$setsig(r0, 0xa, 0x22) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000100)=0x120, 0x36b) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d, 0x0, 0xfffffffffffffffe}) 2018/05/25 23:57:07 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:07 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x80) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) dup3(r0, r0, 0x80000) 2018/05/25 23:57:07 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@flushsa={0x40, 0x1c, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@ipv6_hthresh={0x8, 0x4, {0x2f, 0x20}}, @lifetime_val={0x24, 0x9, {0x6, 0x8, 0x8, 0xfffffffffffffffa}}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r1) 2018/05/25 23:57:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:07 executing program 4: add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) prctl$getreaper(0xb, &(0x7f0000000000)) 2018/05/25 23:57:07 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x210000, 0x0) fdatasync(r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="7f"], 0x1) close(r1) read(r1, &(0x7f0000000080)=""/55, 0x37) close(r0) 2018/05/25 23:57:07 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl(r0, 0x800, &(0x7f00000000c0)="76a5c35d") munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) fsync(r1) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/25 23:57:07 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) pipe(&(0x7f0000000200)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000001c0)) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000180)={0x7, 0x8f, &(0x7f0000000040)="ed0b51eb7aaf654ef124e2b0b85796a73c9ee4d166175702186653bd1b20a9a40149795172f1c7d02bcc9deb51ce4a54b6e076ca5ea17bf7867170065825c399bd51203562457b7738d0be64adb6f958ace1c5daab0e918eea62c3d4e323ca1014484e1ed4d1a55797e88264cf84fc404d3c7ad3f272210b81b75b30b9e62170a0b34da73c3136a5f6f0bc967f4304"}) 2018/05/25 23:57:07 executing program 1: r0 = socket(0xa, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20}, 0x4, 0x0, 0x4, 0x2}}, 0x26) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x1, 0x7fff, 0x30000000, 0x3ff, 0x12000, 0xffffffffffffffa4, 0x80000000, {0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0xf8, 0x3, 0x9, 0x8, 0xfff}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000440)=0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000280)=""/156) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) unshare(0x40000000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080), &(0x7f0000000100)=0x8) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x187, 0x8000000000000000, 0x7}) 2018/05/25 23:57:07 executing program 2: r0 = socket(0xa, 0x0, 0x0) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)=0x2) 2018/05/25 23:57:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x509001, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:07 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1be87f00000000000000"], 0x1) write(r0, &(0x7f0000004340)="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", 0xfffffffffffffea2) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040), 0xfffffd94}], 0x1, 0x0) 2018/05/25 23:57:07 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r1 = syz_open_dev$mice(&(0x7f0000000940)='/dev/input/mice\x00', 0x0, 0x204080) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000980)={@multicast2=0xe0000002, @empty, 0x0, 0x4, [@empty, @rand_addr=0x3, @dev={0xac, 0x14, 0x14, 0xc}, @loopback=0x7f000001]}, 0x20) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getuid() sendmsg$nl_netfilter(r2, &(0x7f0000000900)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000580)={0x304, 0x11, 0xf, 0x420, 0x70bd28, 0x25dfdbfc, {0x7, 0x0, 0x3f}, [@typed={0x8, 0x31, @str='\x00'}, @generic="8e4dfa3a621c4d7ab27f1d527aeeb17a48bfb9ff5b08beb98975d46e6f19016cab8d5c3cfe8041bf5e09c8ba05b5", @nested={0xb8, 0x7e, [@typed={0x8, 0x51, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}, @typed={0x8, 0x84, @uid=r4}, @typed={0x8, 0x8d, @uid=r6}, @generic="36deed630a746436479e0a3831a11422507b6ce9249748914af91aecf233d4410c5cc7dda2233a1c812afb6399f54fc45c9dd92ab668b5d20eca8abc111cddd1b8cda2880449b7a82701f530ddbea855d3baec85228260a13d396c02ee49c3b21148ae89ccce4793df69f657bd20967af2e947da8f252fc5199bfe266e9de590783ec2ddbc1adb0d070840dcdf6237d88edf23", @typed={0x8, 0x5, @uid=r7}]}, @generic="55423f9daf762cf83ce15ec7655227f492b3250f4ab4f7152d75793edf99fa63a878bfa2b860f5b770c693d50a260243d19c8da2b8e6ec26a898248a4a0b7d306130de6b7e7e29804ea7f7b7101fa556b1179c4935860dd9f89a6e410393099bdedb206c6af272690f4538e648d9fdf6abc8b3bc165d2c82ee5f9c7ee16455a7e7d55273e5fe5bc1fae7d71f09bd4ffa6f46a751e44d38be97f4931341103dda2b1c6b8a3b4688d6d253bb", @typed={0x48, 0x8d, @binary="0cb9bd63dc74dad0f8ebdb47a6b6f0aff42abc84f45dd1b690d030e71634dd1fdf7a70cdfea626f3e94e09aa333f19f4addfd2c2bffac9569261384fe8df308f6fd7"}, @nested={0x28, 0x39, [@typed={0x8, 0x5d, @str='\x00'}, @typed={0x8, 0x2f, @uid=r8}, @typed={0xc, 0xe, @u64=0x6}, @typed={0x8, 0x6e, @uid=r9}]}, @generic="120aeab4444f52e6bb432da54b5c415bc09417b225f6f699d96c60b11f2bdd88f23b545dc5deabb665fa30f155075410f76dceccda6e9e27f8ef95f959c97370244fc0f44497a37a3ca493808555b6cf58d49b4a81de89842a373c2bc361454921d1d965cf8fdf3768a5474e224d3d1ce9cf1f89cfb44c2c6ad24430fec11a34ece047b7f2d1c3560348f3903e05be78a2e1fb240524c912d8ce7b7bf7fc0bbc075fa72e7952e18c34c9dd65f93abdb8a52636b47935be730b1ac71110d1c14f68d70c76a2f0578892150d9034034a5c5d000d347991273980a64d2bb76c1b", @typed={0x8, 0x73, @u32=0xffff}]}, 0x304}, 0x1, 0x0, 0x0, 0x20040001}, 0x8000) setsockopt$sock_timeval(r2, 0x1, 0x11, &(0x7f0000000000), 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket(0x10, 0xa, 0x3) r14 = socket(0xa, 0x1, 0x0) ioctl(r14, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$unix(r12, &(0x7f00000003c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000380)=[@rights={0x18, 0x1, 0x1, [r11]}], 0x18}, 0x0) sendmsg$unix(r11, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x6e, &(0x7f00000016c0), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r11]}], 0x18}, 0x0) close(r11) close(r10) r15 = syz_genetlink_get_family_id$team(&(0x7f0000000a00)='team\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000a40)={'veth1_to_team\x00', r3}) getsockopt$inet_IP_XFRM_POLICY(r13, 0x0, 0x11, &(0x7f0000000a80)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000b80)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f00000012c0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001280)={&(0x7f0000000bc0)={0x6a0, r15, 0x708, 0x70bd27, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r16}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r3}, {0xc8, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r17}, {0x1e4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5f}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9605}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5d39}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r3}, {0x250, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x0, 0x101, 0x5, 0x7f}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8d1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3d}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0x58, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x4, 0x1, 0x4, 0x4}, {0x0, 0x1, 0x5, 0x10001}, {0x6, 0x0, 0x800, 0x7}, {0x6, 0x73, 0x7ff, 0x1}]}}}]}}, {{0x8, 0x1, r5}, {0x80, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x4, 0xffffffff, 0x7fff, 0x2}, {0x1, 0xf, 0x8, 0x10001}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x704}}}]}}]}, 0x6a0}, 0x1, 0x0, 0x0, 0x5}, 0x8800) close(r0) [ 1551.133421] IPVS: Creating netns size=2552 id=253 [ 1551.256285] device lo entered promiscuous mode [ 1551.330317] IPVS: Creating netns size=2552 id=254 2018/05/25 23:57:08 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:08 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:08 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@flushsa={0x40, 0x1c, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@ipv6_hthresh={0x8, 0x4, {0x2f, 0x20}}, @lifetime_val={0x24, 0x9, {0x6, 0x8, 0x8, 0xfffffffffffffffa}}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r1) 2018/05/25 23:57:08 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@flushsa={0x40, 0x1c, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@ipv6_hthresh={0x8, 0x4, {0x2f, 0x20}}, @lifetime_val={0x24, 0x9, {0x6, 0x8, 0x8, 0xfffffffffffffffa}}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r1) 2018/05/25 23:57:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) pipe(&(0x7f0000000040)={0xffffffffffffffff}) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x1000000) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:08 executing program 2: r0 = socket(0x201a, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:08 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000080)={0x7fff, 0xc0b4, 0x7, 0xef, &(0x7f0000000140)=""/239, 0x1000, &(0x7f0000000240)=""/4096, 0xad, &(0x7f0000001240)=""/173}) 2018/05/25 23:57:08 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r1 = syz_open_dev$mice(&(0x7f0000000940)='/dev/input/mice\x00', 0x0, 0x204080) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000980)={@multicast2=0xe0000002, @empty, 0x0, 0x4, [@empty, @rand_addr=0x3, @dev={0xac, 0x14, 0x14, 0xc}, @loopback=0x7f000001]}, 0x20) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getuid() sendmsg$nl_netfilter(r2, &(0x7f0000000900)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000580)={0x304, 0x11, 0xf, 0x420, 0x70bd28, 0x25dfdbfc, {0x7, 0x0, 0x3f}, [@typed={0x8, 0x31, @str='\x00'}, @generic="8e4dfa3a621c4d7ab27f1d527aeeb17a48bfb9ff5b08beb98975d46e6f19016cab8d5c3cfe8041bf5e09c8ba05b5", @nested={0xb8, 0x7e, [@typed={0x8, 0x51, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}, @typed={0x8, 0x84, @uid=r4}, @typed={0x8, 0x8d, @uid=r6}, @generic="36deed630a746436479e0a3831a11422507b6ce9249748914af91aecf233d4410c5cc7dda2233a1c812afb6399f54fc45c9dd92ab668b5d20eca8abc111cddd1b8cda2880449b7a82701f530ddbea855d3baec85228260a13d396c02ee49c3b21148ae89ccce4793df69f657bd20967af2e947da8f252fc5199bfe266e9de590783ec2ddbc1adb0d070840dcdf6237d88edf23", @typed={0x8, 0x5, @uid=r7}]}, @generic="55423f9daf762cf83ce15ec7655227f492b3250f4ab4f7152d75793edf99fa63a878bfa2b860f5b770c693d50a260243d19c8da2b8e6ec26a898248a4a0b7d306130de6b7e7e29804ea7f7b7101fa556b1179c4935860dd9f89a6e410393099bdedb206c6af272690f4538e648d9fdf6abc8b3bc165d2c82ee5f9c7ee16455a7e7d55273e5fe5bc1fae7d71f09bd4ffa6f46a751e44d38be97f4931341103dda2b1c6b8a3b4688d6d253bb", @typed={0x48, 0x8d, @binary="0cb9bd63dc74dad0f8ebdb47a6b6f0aff42abc84f45dd1b690d030e71634dd1fdf7a70cdfea626f3e94e09aa333f19f4addfd2c2bffac9569261384fe8df308f6fd7"}, @nested={0x28, 0x39, [@typed={0x8, 0x5d, @str='\x00'}, @typed={0x8, 0x2f, @uid=r8}, @typed={0xc, 0xe, @u64=0x6}, @typed={0x8, 0x6e, @uid=r9}]}, @generic="120aeab4444f52e6bb432da54b5c415bc09417b225f6f699d96c60b11f2bdd88f23b545dc5deabb665fa30f155075410f76dceccda6e9e27f8ef95f959c97370244fc0f44497a37a3ca493808555b6cf58d49b4a81de89842a373c2bc361454921d1d965cf8fdf3768a5474e224d3d1ce9cf1f89cfb44c2c6ad24430fec11a34ece047b7f2d1c3560348f3903e05be78a2e1fb240524c912d8ce7b7bf7fc0bbc075fa72e7952e18c34c9dd65f93abdb8a52636b47935be730b1ac71110d1c14f68d70c76a2f0578892150d9034034a5c5d000d347991273980a64d2bb76c1b", @typed={0x8, 0x73, @u32=0xffff}]}, 0x304}, 0x1, 0x0, 0x0, 0x20040001}, 0x8000) setsockopt$sock_timeval(r2, 0x1, 0x11, &(0x7f0000000000), 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket(0x10, 0xa, 0x3) r14 = socket(0xa, 0x1, 0x0) ioctl(r14, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$unix(r12, &(0x7f00000003c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000380)=[@rights={0x18, 0x1, 0x1, [r11]}], 0x18}, 0x0) sendmsg$unix(r11, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x6e, &(0x7f00000016c0), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r11]}], 0x18}, 0x0) close(r11) close(r10) r15 = syz_genetlink_get_family_id$team(&(0x7f0000000a00)='team\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000a40)={'veth1_to_team\x00', r3}) getsockopt$inet_IP_XFRM_POLICY(r13, 0x0, 0x11, &(0x7f0000000a80)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000b80)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f00000012c0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001280)={&(0x7f0000000bc0)={0x6a0, r15, 0x708, 0x70bd27, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r16}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r3}, {0xc8, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r17}, {0x1e4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5f}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9605}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5d39}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r3}, {0x250, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x0, 0x101, 0x5, 0x7f}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8d1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3d}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0x58, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x4, 0x1, 0x4, 0x4}, {0x0, 0x1, 0x5, 0x10001}, {0x6, 0x0, 0x800, 0x7}, {0x6, 0x73, 0x7ff, 0x1}]}}}]}}, {{0x8, 0x1, r5}, {0x80, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x4, 0xffffffff, 0x7fff, 0x2}, {0x1, 0xf, 0x8, 0x10001}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x704}}}]}}]}, 0x6a0}, 0x1, 0x0, 0x0, 0x5}, 0x8800) close(r0) 2018/05/25 23:57:08 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x201, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'veth0_to_team\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0xa002, 0x2) connect$llc(r2, &(0x7f00000000c0)={0x1a, 0x32c, 0x4, 0x1, 0x1, 0x1000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x0, 0x1, 0xab, 0x8, 0x5, 0x101, 0x7ff, 0x100000000, 0xaef1, 0xa6c0, 0x1, 0x171a}) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:08 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x80) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x2, 0x7, 0x397, 0x100000001, 0x7, 0xa0, 0x0, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9b, 0x3ff, 0x5, 0x3, 0x1}, &(0x7f0000000300)=0x98) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000180)) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/25 23:57:08 executing program 4: r0 = socket(0x11, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x41032, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000040)=""/19, 0x13) 2018/05/25 23:57:08 executing program 0: seccomp(0x1, 0x0, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x5}]}) seccomp(0x0, 0x1, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x4, 0x7, 0x3, 0x3}, {0x9dfb, 0x2, 0x8, 0x7}, {0xff, 0x9, 0x5, 0xfffffffffffffff7}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) 2018/05/25 23:57:08 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x9) 2018/05/25 23:57:08 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000200)={r1, 0x2a}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x400004004}) close(r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x7fffffff, 0x0, 0x5, 'queue0\x00', 0x5420}) 2018/05/25 23:57:08 executing program 0: seccomp(0x1, 0x0, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x5}]}) seccomp(0x0, 0x1, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x4, 0x7, 0x3, 0x3}, {0x9dfb, 0x2, 0x8, 0x7}, {0xff, 0x9, 0x5, 0xfffffffffffffff7}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) 2018/05/25 23:57:09 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xfb, "06e69066f99787b5aa2e38b7dc9f7cfef1239a9c3a3169f2a9ffd18cf37c394840a3f29aff697abccf3a6ffbd0d3a71294f98fd140e2b20825682e6576b41e70b70fc05e8cf4e036bfa8c5f9e8107e6821467b4bf4534851b9090ff27ab9a4599eaec500481c4a098d13f664a141427858a9ac6fc6f842e65c5187cfe68fa11453e32a0f7d2cf9df98ef545739a6f938e616bbdd840ff1858bcfe129ccda955f7fb9396a23fb4d2253acedfcea029b88cc621cc9d0d8f23a4f0195795b4eb5aefd714ce8fc3bbb20127ff2ddbd75dbbcdc6832bc83016effff29bbbdc8033a5029fb50b6be4b99c5f9fb883e1c905701b6220d3a34ebc418f6784b"}, &(0x7f0000000200)=0x103) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0xcb, @mcast2={0xff, 0x2, [], 0x1}, 0x7b}}, 0x3, 0x9, 0xb246, 0x0, 0xc882b3d673921c67}, 0x98) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/05/25 23:57:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0xa002, 0x2) connect$llc(r2, &(0x7f00000000c0)={0x1a, 0x32c, 0x4, 0x1, 0x1, 0x1000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x0, 0x1, 0xab, 0x8, 0x5, 0x101, 0x7ff, 0x100000000, 0xaef1, 0xa6c0, 0x1, 0x171a}) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:09 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000080)={0x7fff, 0xc0b4, 0x7, 0xef, &(0x7f0000000140)=""/239, 0x1000, &(0x7f0000000240)=""/4096, 0xad, &(0x7f0000001240)=""/173}) 2018/05/25 23:57:09 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@ipx={0x4, 0x4, 0x4, "122522f2a66d", 0x4}, 0x80) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:09 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000000000)) close(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x20) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000001880)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001840)={&(0x7f00000018c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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@ANYRES32=r3, @ANYBLOB='\x00\x00'], 0x155c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/05/25 23:57:09 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock2(&(0x7f0000558000/0x3000)=nil, 0x3000, 0x0) fstat(r0, &(0x7f0000000000)) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) 2018/05/25 23:57:09 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(0x0, 0x1004000000016) 2018/05/25 23:57:10 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x44000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/50) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000011c0)={r2, 0x1912}, 0x8) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001200)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001240)={r3}) 2018/05/25 23:57:10 executing program 1: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:11 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:11 executing program 4: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x5, 0x100000000, 0x1, "d7f04c8d4456e9072478685aaa18de8a7d174a969096139dc6557f6fa42957c0abcf0ea147fe672718d6c81a4e858a63cead05631b5e24d1e32ac3c93d30c8", 0x6}, 0x60) sysinfo(&(0x7f0000000100)=""/74) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)) 2018/05/25 23:57:11 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket(0x1f, 0x800, 0x2) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x200200) clock_nanosleep(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/05/25 23:57:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f00000000c0)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:11 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="d470c27b02ae68bef514e17240ff78c1265caa4ffb2871"], &(0x7f0000000080)=0x1b) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x1}, 0x8) 2018/05/25 23:57:11 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r1, &(0x7f0000000440)=@nfc_llcp, &(0x7f00000004c0)=0x80) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x2, 0x4e20, 0x5, 0xa, 0xa0, 0x80, 0xff, r4, r5}, {0x16, 0x3, 0x7ff, 0x3, 0x80000001, 0x9, 0x0, 0x1ff}, {0x5, 0x7, 0x4, 0x7}, 0x0, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d6, 0x33}, 0xa, @in, 0x0, 0x5, 0x3, 0x29e8, 0x0, 0x8, 0x100}}, 0xe8) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000080)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/05/25 23:57:11 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(0x0, 0x1004000000016) 2018/05/25 23:57:11 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000000000)) close(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x20) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000001880)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001840)={&(0x7f00000018c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB='\x00\x00'], 0x155c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/05/25 23:57:11 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/4096, &(0x7f0000000040)=0x1000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:11 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x20000000000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:11 executing program 0: r0 = socket(0x10, 0x80008, 0x7) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000340)=""/4096, 0xfffffcec}], 0x1) recvmsg$netrom(r0, &(0x7f0000000140)={&(0x7f0000000080)=@full={{0x3, {"29dae2b84cc742"}}, [{"edb0597725630a"}, {"06aeb241af41fb"}, {"943d45a8fc9d2e"}, {"22f23370069007"}, {"5b107d66417cef"}, {"8ee46ffe420ebb"}, {"94a61ea2899d67"}, {"e1991cd9127f3c"}]}, 0x48}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2004000}, 0xc, &(0x7f0000000200)={&(0x7f0000001500)={0x11c, r1, 0x800, 0x70bd2b, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x13}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff81}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x40}, 0x4000801) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000001340)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000050000000b567e69e52581ea506e901eece9a7b86f665d98d714660413f59df4c220950b767664d6c2337ffa6a3ef310839b482860713d0c002230bed18e199d9276e5dc1b5a5e9fcf82fdb433e1a8f90c35f4c42"], &(0x7f0000000000)=0x74) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1}, 0x0) 2018/05/25 23:57:11 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x20400, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000180)=0x1c) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r2 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) connect$llc(r3, &(0x7f0000000140)={0x1a, 0x312, 0x8, 0x4, 0x10000, 0x7fff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xfffffffffffffda3, 0x10000000, &(0x7f0000009000)}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/128) 2018/05/25 23:57:11 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/05/25 23:57:11 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:11 executing program 1: r0 = socket(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000440)=@random={'system.', 'user.syz\x00'}, &(0x7f0000000300)=""/220, 0x6) 2018/05/25 23:57:11 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/33, 0x21) sendmsg$key(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000040)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x1662161dfc3d56b7, 0x0, 0x0, 0x0, @in6={0xa}}]}, 0x38}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000000c0)={r2, &(0x7f0000000080)}) 2018/05/25 23:57:11 executing program 2: r0 = socket(0x1c, 0x1, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e22, @rand_addr=0x80000001}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4e, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'tunl0\x00'}) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:11 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r0, &(0x7f00000000c0)="8d", 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) read(r0, &(0x7f0000000080)=""/52, 0x34) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) 2018/05/25 23:57:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x45, "786b58043849b4b54a89bf8a51cb2ef705e32185dff65944983234d54a910cc1be2f9f9e6575e23ddc2baf880ef4a2d4650ae387f608bd6a90666c3a83254b156d8ce05823"}, &(0x7f0000000140)=0x4d) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x101, 0x100000000, 0x6, 0x7}, 0x14) 2018/05/25 23:57:11 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:11 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000000140)=""/174, &(0x7f0000000080)=0xae) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000200)=0x4) [ 1555.597432] binder: 10417:10430 transaction failed 29189/-22, size 40-8 line 3019 [ 1555.619044] binder: 10417:10430 ioctl c0306201 20008000 returned -14 [ 1555.706426] binder_alloc: binder_alloc_mmap_handler: 10417 20000000-20002000 already mapped failed -16 [ 1555.737939] binder_alloc: 10417: binder_alloc_buf, no vma [ 1555.744110] binder: 10417:10430 transaction failed 29189/-3, size 40-8 line 3142 [ 1555.765386] binder: 10417:10430 ioctl c0306201 20008000 returned -14 2018/05/25 23:57:12 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(0x0, 0x1004000000016) 2018/05/25 23:57:12 executing program 2: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x100, 0x7f3}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000a00)={0x0, @in6={{0xa, 0x4e22, 0x5f2, @loopback={0x0, 0x1}, 0x2}}, 0x3, 0x800}, &(0x7f0000000ac0)=0x90) sendmmsg$inet_sctp(r0, &(0x7f0000000b40)=[{&(0x7f0000000280)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000300)=[{&(0x7f00000002c0)="98ad7369aff4ef089cabca0c4db3bf7c1b334e2ada1426c692c193ed5d539876d92270b87c9eb4e63ef665f9", 0x2c}], 0x1, &(0x7f00000003c0)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x2dad6ca}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x1b0, 0x4, r1}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x4}}], 0x88}, {&(0x7f0000000480)=@in6={0xa, 0x4e21, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c, &(0x7f0000000580)=[{&(0x7f00000004c0)="51bb41ec4f79a080266a8625d4a90a7fdeb006f19adc3e1f6cd929a3362d4a407036b8dcf7ccc2686fa079447daf44a004ded12a3ae0491c359f50e3dfdec0fdf928189d282526f106660f5483a4edc288fdd0d1fccd06e6d310f31e11abe0886df8aaa52c5428d9b08fd083da3a4011cc071b69aa60d63c27908381880cd779c75d5ec9f904aed93cde6aca96173bbcf1c3414b7b5218b50829045f8c8f", 0x9e}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000000000840000000500000030000000000400001800000000000000840000c12f2f33854a587c0200000000180000000000000084000000060000000010000000000000"], 0x48, 0xc044}, {&(0x7f0000000640)=@in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000680)="d5fdbc8d017eb9c98dd149b4be088d209e9f4770bbae4723d6a8c3d2739fe4621574f84eb2512e4c57ab496c0e671f1d1ad92cb506cd89fcea1778cbbb5b9afe9cc8e299b01f8a46e8612550b5596b4267d34a8a2d7f", 0x56}, {&(0x7f0000000700)="090e08f2fabd9f9a78902a1857479a104f081969", 0x14}], 0x2, &(0x7f0000000780)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0xc55}}], 0x18, 0x4}, {&(0x7f00000007c0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000009c0)=[{&(0x7f0000000800)="19a01e146f107492f48e308303a026", 0xf}, {&(0x7f0000000840)="c924f1f1f6ba9fdc88d01f97bb3c21b9dde56af301a5aa28ca14f98baa04456ba6c43835f1ce5ce3de0ca948b1efbbd6a1796a36b93c53166ef680a8ba05ee0c0a245948ebd86fc2023d612f38975b7efcf188abe48cbdf195b8db5a53072925368d820d37b4acdb75e9110f53e62eb4eb2defce21f589e3fb84677766d9d87d651c893a2831d5295e42c9359ce13d3822880292dc6dd34543c72077c745b95601fa7e3e9fce8abcdd92fd780f209ab583f75e0df6fefa70e66d07e91cb460e11793b7570931eb247ecf273fa80c2d3e253c539c49b811a306789613130287a724959415", 0xe4}, {&(0x7f0000000940)="6b22ccf5bb64a9b8581865da191ed3ebe4761c488b7cd103be35ed4a29934dc07a838f6b6ea3707a50f21af66f31622d737cd3559388075bb666368c290bf8e077d562ab5d16c04a55294a8585362e19e6fa0b0432", 0x55}], 0x3, &(0x7f0000000b00)=[@sndinfo={0x20, 0x84, 0x2, {0x3f, 0x204, 0x6e3, 0x1, r2}}], 0x20, 0x1}], 0x4, 0x8001) connect(r0, &(0x7f0000000100)=@l2={0x1f, 0x5, {0x6, 0x7, 0xffffffffffffff7f, 0x7f, 0x8, 0x6}, 0x3, 0x8f2}, 0x80) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x5b7bf04e}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r3, 0xfffffffffffffffe}, &(0x7f0000000240)=0x8) bind$ax25(r0, &(0x7f0000000c40)={0x3, {"de000000006371"}, 0xfffffffffffffffb}, 0xfffffffffffffe1d) 2018/05/25 23:57:12 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:12 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000000)=""/148, 0x94}], 0x8811ff1, 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs\x00') preadv(r0, &(0x7f0000000400), 0x0, 0x10400003) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x65, 0x1000, 0xffffffff, 0xb06b, 0xff80000000000000, 0x5, 0xff, 0x9, 0x2, 0x5}, 0x10) 2018/05/25 23:57:12 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x39}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f000001e000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) mlock(&(0x7f000001e000/0x3000)=nil, 0x3000) close(0xffffffffffffffff) 2018/05/25 23:57:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'ip6gretap0\x00', 0x200}) ioctl$TCFLSH(r1, 0x540b, 0x1) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) 2018/05/25 23:57:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) fcntl$lock(r0, 0x7, &(0x7f0000000240)={0x1}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) 2018/05/25 23:57:12 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4000, 0x0) r2 = perf_event_open$cgroup(&(0x7f0000000180)={0x3, 0x70, 0x0, 0x9, 0x3, 0x7, 0x0, 0x7, 0x20002, 0x8, 0x9, 0x5, 0x7fffffff, 0x2, 0x9, 0x6, 0x23, 0x1, 0x6, 0x10000, 0x9, 0x22b, 0x3, 0x10000, 0x18, 0x7, 0x80000000, 0xfff, 0x1, 0x7, 0x40, 0x3, 0x80000000, 0x6, 0x8, 0x0, 0x3c1, 0xfff, 0x0, 0x20, 0x0, @perf_config_ext={0x2, 0x5}, 0x10, 0x9, 0x0, 0x4, 0x1, 0x9bae}, 0xffffffffffffff9c, 0xf, 0xffffffffffffffff, 0x1) perf_event_open$cgroup(&(0x7f0000000080)={0x7, 0x70, 0xffffffffffffff01, 0x4, 0x8, 0x9, 0x0, 0x2, 0x80000, 0x4, 0x4, 0x7fff, 0x6, 0x3, 0x43, 0x401, 0x2, 0xa605, 0xf4b, 0x1, 0xa46, 0x100000000, 0xffff, 0x1304, 0x79d, 0x10000, 0x2, 0x2, 0x7ff, 0x7fffffff, 0x101, 0x100000001, 0x6, 0x2, 0x5, 0x100, 0x3, 0x304d7e17, 0x0, 0x101, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x800, 0x5, 0x80000001, 0x7, 0xfffffffffffffff7, 0x8b, 0x946}, r1, 0x4, r2, 0x1) 2018/05/25 23:57:12 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000000140)=""/174, &(0x7f0000000080)=0xae) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 2018/05/25 23:57:12 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) fcntl$setpipe(r0, 0x407, 0x8) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040)=0xfffffffffffff5a4, 0x4) 2018/05/25 23:57:12 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) 2018/05/25 23:57:12 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000040)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, 0x291) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x4001, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000100)) 2018/05/25 23:57:12 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:12 executing program 1: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:12 executing program 2: r0 = socket(0x4001, 0x1, 0x100000003) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) socketpair$ax25(0x3, 0x7, 0xe, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x20, 0x0, 0x1, 0x80}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={r2, 0x2}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='veth1\x00', 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000200)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e24, @multicast1=0xe0000001}, 'dummy0\x00'}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000100)=0x400100) 2018/05/25 23:57:14 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:14 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'ip6gretap0\x00', 0x200}) ioctl$TCFLSH(r1, 0x540b, 0x1) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) 2018/05/25 23:57:14 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0x4, 0x9a3}, {0x2, 0x7}, {0x2, 0x6}, {0xc, 0x4}, {0x4, 0x2}, {0x7, 0x3000000}, {0x8, 0x5}, {0xa, 0xe201}, {0x4, 0xff}, {0x8, 0x1020000}], 0xa) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x10) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200401, 0x0) r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="fcc9c44841d78ea4eba5ab6dae489aa1d772394c95b8cd3c8ae9c315b5e2112d83921499ef00380d16e59612aea7a1428cf968b3b44bad097f9b32776c3d634ff918290894b9e5a64e4466e95e7bea6a5ffda156102932f218cb90fa4da7f638a866b55bd0c19a0960a32def954fa3e2c11893ce9544f90df27d673a7683355a3d97cd18623109b3097abca7a04621119d4b529e4cf88767e1d54e62a7edd58aa68685", 0xa3, r2) 2018/05/25 23:57:14 executing program 2: r0 = socket(0x1000000000018, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000180)="2e68b7d1edcf2214b7f8781e98ac428471f09bb7f41ca56fb12b84f6b5191060d9176238d7e2f9dbf5380de0c84572211b7bbb9d6045f495af6836c20cfbd30eff67c577a670888fcf4554f3294a6d0605b743d80708c724e7e765a232365b0cc7344d203cd028a3e0423603a9f75b1d87877458f77c3ece7134319b", 0x7c) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000200)=@nfc, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/133, 0x85}], 0x1, &(0x7f0000000340)=""/178, 0x54, 0x7}, 0x121) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000580)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000005c0)={0xdc, 0x9, 0x5, 0x44db, 0x2, 0xfffffffffffffffa, 0x10001, 0x3, r2}, 0x20) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000480)={0x0, 0x7, 0x30, 0x9, 0x8001, 0x1ff, 0x8001, 0x8801, 0x2, 0x101}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x3, 0x0, 0x7, 0x9, 0x100, 0x1, 0xe000000, 0x0, 0x4, 0x100000000, 0x10001, 0x9}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:14 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4000, 0x0) r2 = perf_event_open$cgroup(&(0x7f0000000180)={0x3, 0x70, 0x0, 0x9, 0x3, 0x7, 0x0, 0x7, 0x20002, 0x8, 0x9, 0x5, 0x7fffffff, 0x2, 0x9, 0x6, 0x23, 0x1, 0x6, 0x10000, 0x9, 0x22b, 0x3, 0x10000, 0x18, 0x7, 0x80000000, 0xfff, 0x1, 0x7, 0x40, 0x3, 0x80000000, 0x6, 0x8, 0x0, 0x3c1, 0xfff, 0x0, 0x20, 0x0, @perf_config_ext={0x2, 0x5}, 0x10, 0x9, 0x0, 0x4, 0x1, 0x9bae}, 0xffffffffffffff9c, 0xf, 0xffffffffffffffff, 0x1) perf_event_open$cgroup(&(0x7f0000000080)={0x7, 0x70, 0xffffffffffffff01, 0x4, 0x8, 0x9, 0x0, 0x2, 0x80000, 0x4, 0x4, 0x7fff, 0x6, 0x3, 0x43, 0x401, 0x2, 0xa605, 0xf4b, 0x1, 0xa46, 0x100000000, 0xffff, 0x1304, 0x79d, 0x10000, 0x2, 0x2, 0x7ff, 0x7fffffff, 0x101, 0x100000001, 0x6, 0x2, 0x5, 0x100, 0x3, 0x304d7e17, 0x0, 0x101, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x800, 0x5, 0x80000001, 0x7, 0xfffffffffffffff7, 0x8b, 0x946}, r1, 0x4, r2, 0x1) 2018/05/25 23:57:14 executing program 4: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:14 executing program 1: clone(0x0, &(0x7f00000003c0), &(0x7f0000000100), &(0x7f0000000340), &(0x7f00000001c0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f0000000180)) clone(0x0, &(0x7f00000024c0), &(0x7f0000002540), &(0x7f0000002580), &(0x7f00000025c0)) ptrace$setopts(0x4206, r1, 0x0, 0x13) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x643) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e24}, 'teql0\x00'}) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000140)=0x1) ptrace(0x4207, r1) wait4(r1, &(0x7f0000000280), 0x0, &(0x7f00000002c0)) 2018/05/25 23:57:14 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) unshare(0x400) r1 = socket(0x100000000000000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x800, 0x0) openat$cgroup_type(r2, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r3, 0x6, 0xbe7}, 0xc) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x6) 2018/05/25 23:57:14 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:14 executing program 0: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:15 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f00000000c0)=[@register_looper={0x630b}], 0xa2, 0x0, &(0x7f0000000100)="703e7f8d9513fdfbac0970b481f30596de40783dae6a1458d5c53d30ee93c9627ceccb9872c2b35cf4dbc62decabc72e641cd2ef73c75407cdcaec965c4ce3be486c8196b59bc98b4df0f1cee8f987b3b5cf1a9e5ebe46ea6715e1fd60601dfcf10b83704dbf0998ce3f03a8c137eb5216940d1f807266594c81c61e815f3807003bd219bfba12de6937d1218461293cd2aed20eb9cb7b58aff2cd3723b5be5a81b2"}) ioctl$KDSETMODE(r1, 0x4b3a, 0x20) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:15 executing program 4: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:15 executing program 1: clone(0x0, &(0x7f00000003c0), &(0x7f0000000100), &(0x7f0000000340), &(0x7f00000001c0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f0000000180)) clone(0x0, &(0x7f00000024c0), &(0x7f0000002540), &(0x7f0000002580), &(0x7f00000025c0)) ptrace$setopts(0x4206, r1, 0x0, 0x13) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x643) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e24}, 'teql0\x00'}) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000140)=0x1) ptrace(0x4207, r1) wait4(r1, &(0x7f0000000280), 0x0, &(0x7f00000002c0)) 2018/05/25 23:57:15 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:15 executing program 0: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:15 executing program 2: connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000000)) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)) 2018/05/25 23:57:15 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r2, 0x8, 0x70bd27, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffff645}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x923}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20048080}, 0xadb6a12d828db9b9) 2018/05/25 23:57:15 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0xfffffcf8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000000080)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0x4, 0x9a3}, {0x2, 0x7}, {0x2, 0x6}, {0xc, 0x4}, {0x4, 0x2}, {0x7, 0x3000000}, {0x8, 0x5}, {0xa, 0xe201}, {0x4, 0xff}, {0x8, 0x1020000}], 0xa) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x10) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200401, 0x0) r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="fcc9c44841d78ea4eba5ab6dae489aa1d772394c95b8cd3c8ae9c315b5e2112d83921499ef00380d16e59612aea7a1428cf968b3b44bad097f9b32776c3d634ff918290894b9e5a64e4466e95e7bea6a5ffda156102932f218cb90fa4da7f638a866b55bd0c19a0960a32def954fa3e2c11893ce9544f90df27d673a7683355a3d97cd18623109b3097abca7a04621119d4b529e4cf88767e1d54e62a7edd58aa68685", 0xa3, r2) 2018/05/25 23:57:15 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:15 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xfffffffffffffff9}]}) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./file0\x00', r1, &(0x7f0000000380)='./file1\x00', 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80001004}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)={0xf8, r2, 0x4, 0x70bd28, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x16}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfff}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/05/25 23:57:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x1ff, 0x7f}, {0x9, 0xf873}, {0x1, 0x9}]}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000140)=""/123) fallocate(r1, 0x3, 0x1ff, 0xfffffffffffff53f) ioctl$TCFLSH(r1, 0x540b, 0x1) socket$key(0xf, 0x3, 0x2) 2018/05/25 23:57:15 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x2000000) 2018/05/25 23:57:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f00000000c0)=[@register_looper={0x630b}], 0xa2, 0x0, &(0x7f0000000100)="703e7f8d9513fdfbac0970b481f30596de40783dae6a1458d5c53d30ee93c9627ceccb9872c2b35cf4dbc62decabc72e641cd2ef73c75407cdcaec965c4ce3be486c8196b59bc98b4df0f1cee8f987b3b5cf1a9e5ebe46ea6715e1fd60601dfcf10b83704dbf0998ce3f03a8c137eb5216940d1f807266594c81c61e815f3807003bd219bfba12de6937d1218461293cd2aed20eb9cb7b58aff2cd3723b5be5a81b2"}) ioctl$KDSETMODE(r1, 0x4b3a, 0x20) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:15 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:15 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) 2018/05/25 23:57:15 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc4) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000140)={0x9, 0x1ff, 0xbd2, 0xd7f}) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/25 23:57:15 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r2, 0x8, 0x70bd27, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffff645}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x923}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20048080}, 0xadb6a12d828db9b9) 2018/05/25 23:57:15 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r2, 0x8, 0x70bd27, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffff645}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x923}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20048080}, 0xadb6a12d828db9b9) 2018/05/25 23:57:15 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, 0xffffffffffffffff) 2018/05/25 23:57:15 executing program 2: r0 = socket(0x0, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:15 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x500000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_deladdr={0x20, 0x15, 0x423, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x27ffe) sendfile(r2, r6, &(0x7f0000000040), 0x8080400001) 2018/05/25 23:57:15 executing program 3: write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r0 = gettid() write(0xffffffffffffffff, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r0, 0x1004000000016) 2018/05/25 23:57:15 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, 0xffffffffffffffff) 2018/05/25 23:57:15 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x4e24, 0x7, 0x4e20, 0xfffffffffffffffc, 0x2, 0x80, 0x20, 0x434d54839545b51f, r1, r2}, {0xfffffffffffffffd, 0x3, 0x5, 0xff, 0x5, 0x9, 0x80000001, 0x7ff}, {0xba4c, 0x9, 0xd, 0x3}, 0x1f, 0x6e6bb0, 0x2, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xd}, 0x4d3, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x0, 0x3, 0x220, 0x3, 0x3, 0x100000000}}, 0xe8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:15 executing program 3: write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r0 = gettid() write(0xffffffffffffffff, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r0, 0x1004000000016) 2018/05/25 23:57:15 executing program 1: r0 = socket(0xd, 0x4, 0x7ffffffc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80080) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x0, 0x6, 0x100}) ioctl(r0, 0x808915, &(0x7f0000000080)="c66a3375ce9721dff7a88e2530b3891c508416f66f0000000000000000000000") r2 = syz_open_procfs(0x0, &(0x7f0000000180)='pagemap\x00') readv(r2, &(0x7f00000015c0)=[{&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x2) 2018/05/25 23:57:15 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x3, 0x1, 0x30d343f7, 0x2, 0x5e}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x9) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/05/25 23:57:15 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x500000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_deladdr={0x20, 0x15, 0x423, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x27ffe) sendfile(r2, r6, &(0x7f0000000040), 0x8080400001) 2018/05/25 23:57:15 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x400f}) close(r0) 2018/05/25 23:57:15 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000c00)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000d00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000d40)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000e40)=0x57) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000e80)={{{@in, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0xde, 0x4e24, 0x0, 0xa, 0xa0, 0x80, 0x2, r2, r3}, {0x6, 0x5, 0x7, 0x8000, 0x7, 0xd06d, 0x7ff, 0x8001}, {0x53ce, 0x7, 0x7ff, 0x101}, 0x0, 0x6e6bb1, 0x2, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x7, 0x4d6, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x1, 0x3, 0x8001, 0x510f, 0x4c6a, 0x5}}, 0xe8) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000000040)="da63cdc60d94cf91bd68f083a7d7141df7abcd0e121bf7abcee088c2a46c1c79efe32a3f8a8d4deea9e3c37ea4f45837b0cbcb812aab8ac4eaf9f7d7e85ebda0d37812ca70903493b222910e205324df3727184e0b72f3603e6763fd27") 2018/05/25 23:57:15 executing program 3: write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r0 = gettid() write(0xffffffffffffffff, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r0, 0x1004000000016) 2018/05/25 23:57:15 executing program 0: r0 = socket(0x20000000011, 0x4, 0x9) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc08c5102, &(0x7f0000a07fff)) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0x7f) 2018/05/25 23:57:15 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, 0xffffffffffffffff) 2018/05/25 23:57:15 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x6, 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:15 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x1ffd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) r1 = getgid() fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) socket$inet_dccp(0x2, 0x6, 0x0) dup2(r0, r0) 2018/05/25 23:57:15 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:15 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) lseek(r0, 0x0, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x5, 0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) memfd_create(&(0x7f0000000000)='\x00', 0x2) close(r1) 2018/05/25 23:57:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0xa) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:16 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:16 executing program 0: r0 = memfd_create(&(0x7f0000000580)='dev ', 0x3) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40000, 0x0) fcntl$addseals(r0, 0x409, 0x8) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180)) 2018/05/25 23:57:16 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000000)="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") fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000180)) pread64(r1, &(0x7f0000000080), 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f0000000200)=""/96, 0x60}], 0x1, 0x0) 2018/05/25 23:57:16 executing program 2: r0 = socket(0x18, 0x0, 0x1) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x40003e, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x3, 0x0, 0x86, 0x1}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:16 executing program 1: r0 = socket$inet(0x2, 0xff80000000000001, 0x5) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = dup(r0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0xd75, 0x3, 0x1f, 0x2, 0xfffffffffffffff7, 0x100, 0xfffffffffffff000, 0x0, 0x0, 0xb6}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)=0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = geteuid() getresgid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000006c0)=0x0) r12 = geteuid() stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a80)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000b80)=0xe8) fstat(r1, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000c40)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000d40)=0xe8) r19 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000d80)=0x0) r21 = getuid() r22 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000dc0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000e00)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000f00)=0xe8) r25 = getgid() r26 = fcntl$getown(r1, 0x9) r27 = geteuid() getgroups(0x5, &(0x7f0000000f40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r29 = getpgrp(0x0) r30 = getuid() r31 = getegid() r32 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001380)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@remote}}, &(0x7f0000001480)=0xe8) r34 = getgid() sendmmsg$unix(r0, &(0x7f0000003f80)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="ba9aa64c2907e70bbe77e951e198ced55cfad274ff923c7cbceaea0c275259898b005ac04ce7475466cec1576749836810ea94959466eb04fb6c8eece3527fd3ce1288c7018eb1eee9cb9501b3973ce68bc0c32cd9ff7ae9", 0x58}, {&(0x7f00000001c0)="363d5b09c8bbd434e19c4fbce17a7085bb431ef89a690001eb77874c3a80ac98865e41523d58943a783ebf2cac55aa7b93baac132fbca23538dccedc871223e3a0de0a9030f3a7f6120ac15f0ae69007a311b5f27a5afc89530ed7176e34d98fcb4f4e203edf6fae72f5d34e152a60de0046482583274195f1ba11986823ae1e76e7b15a4a0dd7274a3a63df0e9b9e9f78f5933ffeae", 0x96}, {&(0x7f0000000280)="777b18ca7dd1ebabd477221660a4305342f84b4cbc", 0x15}], 0x3, &(0x7f00000007c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xd8, 0x840}, {&(0x7f00000008c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000940)="8e9708d4b91a66e5d966dc3c18ab2974b770bf5f4111c1dc4eec26974ae74150aeda69a28a3e624d60ae2d741999b3fced63d21ff6a3dd29c6c72068ac9f47904784f47fd57cf2a6cd6bbfe37cc47d43a479a559a54bc5ee640f83aeb6b90ec358495e8ec47fd7a3", 0x68}, {&(0x7f00000009c0)="b76e4d79b6d6575c836967e97bf318aabb7b6dbe102d857d41c5364637206f46bed4048251128d0c1eb5fb078e6bce90f815e9f2ac3dc1042f1636aab5232d393e8d62424eddef5b806ad8e0be2bf2ad0a0b4650e11e132f", 0x58}], 0x2, &(0x7f0000000f80)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r0]}], 0x120, 0x8084}, {&(0x7f00000010c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000001140)="6162cff6c307", 0x6}, {&(0x7f0000001180)="b8daceade82156899b50509e32939690d53ba83dabce2f39ffe5758a2d7f5060ae3865fa", 0x24}], 0x2, &(0x7f0000001200)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x20, 0x48810}, {&(0x7f0000001240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001340)=[{&(0x7f00000012c0)="14baf587645c3a2ae6a66b3639bfc33b38e8840093ebf1c2a82507ecde18ab214a239b3f1a489f815699a65d954352bd1703e66367af34f4a49c9a78b4374266c5", 0x41}], 0x1, &(0x7f00000014c0)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x38, 0x4}, {&(0x7f0000001500)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000001580)="03f13c3bd3eb0b26eb70511f83928e01b9158c9d4aa13b71f18f435ac87cddea3f9b86db15eb26dc8a3318c6031ccd5f1f4d15f34a917917880a15e41185afd2cb616e1768932dbfc517e2", 0x4b}], 0x1}, {&(0x7f0000001640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f00000016c0)="e4ba60e2493dadd5def0fe9c41d5e8765ff437ae97325d4a2ff4893cb7703e26e7d8316564d627bb755d0916a02050f60386533be3e3abb03bc27f92d5458f4ee834f1edbc1758d3", 0x48}], 0x1, &(0x7f0000001780)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x4040040}, {&(0x7f00000017c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003e00)=[{&(0x7f0000001840)="645405f5b6053ab5ac33601bfcb93007ae82ba0de22264420a5023d2f7bbbcdd7f9afcf3fc1a100fa966d1db8e4ccaaef8a8304694016c68070d017a0ba97a2dae9dcb577d320f3be5b297ce78cb2662dff622e30f981252", 0x58}, {&(0x7f00000018c0)="40622df3c21c1cbe435ae1d6021faaedcab16aacb1e656a7e5866f0f0c14b6db3f89ee6db3eda289c7cc80882417e21b38f3349d91cee52c313c62b7265b470c5b3e11351998f239d7f0a3fca8b4f803", 0x50}, {&(0x7f0000001940)="3f946bf39ae881a783f09600fd198a41ceaa3b1b22dbd65d769f88b6cff56c6cfbe095440bf237f6aaeb46532585ce7a7481ebe3002a60057f8e335dbf1f6c0c78060c589e0bb0af17d8604e23c1170df6f7b970f01d2cb33c42a2312a0d736285bb4ef14dcf80cebfffca1356410220fb3dcdeafc36e616480c090bad408ae39633f3a462802ee7e5bec336179645e986af96ed4a38c279e51658060f", 0x9d}, {&(0x7f0000001a00)="45cdc8c07d1312047b8c72d6acd55e66ce10df90805681b2598f7bb4a27d9f6e112aebf7eeedefab2018d57ffc2f60e5811481219bffeca0c3bf6971222850dbd7fcef7a7707638ad96ed6add664c7663be470d864baf1521dadb4d7aaeed60e14549dd3633a2eaac97fe7567130d6edd139c56f81dfc1c50cdb9bb79a1ccb78aa8fe49d86ac9cf25e688c84993c7fc737ce69f8fed838b1fc0d8c3e05f13c6d386861", 0xa3}, {&(0x7f0000001ac0)="f32851234d64489340095c19e257f60bf5e0e1992677cc97fcbbf3745725ec42aca78d6bd9231ad3968ee49a1dfb195807edefd1c5c3861d4e3a24add137004c7dd27b75643041fbf86958e2b789d7608d0b7ecfe489cca403676a67ceb7efd247a61e24ff9cce3b8f7879319fdf2025d11907ba80c62783e03679628840e63f02108f957cf4bdbef3a17266cde6c9", 0x8f}, {&(0x7f0000001b80)="eae3a73b29e52963003b73cede301a43303235c52bd2782f29cbe681771c2815d2bb080b7e119388fb96df070bd3b75bddd461b5bf0661fb2f393b0716baef217d888c9f8106015ffb88577deaacc629c448351be7b06d755c54671742d14010736872e78da466b47572fbd45f38dd2a097514b433e886124c7b7e6d81facdc9ca18f51ff6184197d2", 0x89}, {&(0x7f0000001c40)="ae4d4a91f37687648abc77cab187fcc21e93400f1e8305040a62daeac903fbdf7bb340254a3fe39abc0c16aba21db4982ebc1b0077ded8fb04988e011a6576d1e9c3e1766c3ebb96a745d7ef661a75605f8727e0ef73595a66a1cdf94802daffedeed16ef452e8c7ba4bd97ec4e25775a0562be375e827d7a185ff6bff7d850899c18b2bf7b7d1c966fe5ffcbfa8eac22364cc7a5206a9184b1d32e1", 0x9c}, 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{&(0x7f0000002e00)="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0x1000}], 0xa, &(0x7f0000003ec0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xa8, 0x40800}], 0x7, 0x0) connect(r0, &(0x7f0000000000)=@nl=@unspec, 0x80) 2018/05/25 23:57:16 executing program 4: accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80, 0x80000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) sendmsg$netlink(r0, &(0x7f0000001980)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfe, 0x40010}, 0xc, &(0x7f0000001940)=[{&(0x7f0000000300)={0x15e4, 0x18, 0x12, 0x70bd28, 0x25dfdbff, "", [@generic="152188417bed698c9869d311a6bd11c9b564c7d75629b13d3adaca4e2d29cc9d5cc1eb25fa5a200ebb1a60972341d5d3926c8e58c6d0574375cf3071519a057ef39009c0da98623cf523edfd168548069c2d2e25b828e181e88caa1930b1f7246d05313a1519dec80c8a0b3d8951359fbc17604815a0f3e49796768710099783", @typed={0x14, 0x80, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0x1290, 0x63, [@generic="c12e4701aa1c931ed9e4f1aad72a9e419ebb82365729927e9bd68e94085e071a4f758294e9c7e886276e1254380877ff8eb09b12c97a24066085db9f3ffee91635efe5f31fbd58b6d8653837def9fdb2f455ef2029d6bd2ec978e71640a90b1c8d622d0717f0d33b99b40b7246773f25d4d0b353ac4242e77cc52edecbc11b3cbbfe35e619074f574b7b09e7a823afec210b37e9a24d3ed7f0fc929922231682b7bc95d57f4ecb6c95e3f886", @typed={0xc, 0x1a, @u64=0xffff}, @typed={0x8, 0x89, @fd=r1}, @generic="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", @generic="25be935d20cab5996df4225f8d1b86bbf5cad3bdc4807e538b5f46f0dc0119acac1740e1a33b21e5b5b2833836c3739ce11677fe9a05026493a47fc4ab3076724d9088980333a11f286f39d76f8b4662cc0bdb93ad25110707d08b6a83c8012d9de3f7eec213b5898e645a8490b8008323c013d9aaa991f78283ff4adcd9e9cb8a2d17a3c63c5b2463d25785a94f91ee3cb2fe305ed910a00ea853ead02e6ac30e397d837759717c89af026e4480b0a35f16f393f767825acf776deecb2c3cf65db47110fb8cf395067c4953a9d1e2069c1ac400a665d076c451cb67ac6363a380a6147ce0a3be09b7908d87cdf3ab59043e3837d3f61d3900ab430b33e9406fa22f62eeb59ad39738e7e2e85d00f3fc94038a55795c86b3ce540e29afe56602c5dc72f66db0a28a8a7501932fb4f2153e463a63f825f2dd7a8b32d103a258569567b3169d82358c8bb145c27afb33acc32fc3e9c10437c230e13f4393751b485e34a6a9d4c6d6a6feca83c1e6d3b42d48842c1201ecad0774a35948249b2d88a25b89c098996c0505f69329425b9670934898e807f040dd6024bd9ac56fee6ea4163641c07d553612497a24c790c71c80e6e2b270f45dca9984ee84cf0c8c0f6e231fa84057538fd20a4aaf54257346dfe4296afeee3746c9f92d6b5b9065107979adf150182d771f938edcf88a7ff249d97e2c4fa1aa37b4fc428f9b9bc42d43392e846ab84400bc278ee920bb349fa8aab2ee539a063d16116bae6adec16f8096bfd9efff3be45e78a8bab4ec2ed53748bf62c0207812ed3b85c67510d11a0dcd0e14f4cff9960994ebdf78be3915720cde29156408c9c231cc5d39b161586a568de4b4769da5b65341cd5f1a31111232f26b2a5219610544bb60c3008060458966cf4d22d162b9f7db900c98370e9e1a5a24c69afdffaa85ba3e59b9cde4001be09c1ba910694c9afc2c260bd2bb7a7faae466d2845c069eb4fdedc9bd64ff78d5a5c5267eeb2ef3087f3dd08fafcf81fcc951d24fd612d25526883df1fe73f787efa65a139a19207fd6baed7ea1c278a90cca60b93b1f737e5e0b634e8d2cc75df686c11d33e6b66b870f4b3f244336cc25ecec1313772a1559155cb191541abbae7a47300cba6064157f4de45d894497653fbf7600362adf541d1790af7b4cc59f067f292fa37bc352ba2069d5584504e10b1108f9414c9f1fc9b82ddb44d4fa93c4e9fb40b1a51a2a5d2cadf65bf5ab06403a2a6cf9c47cf0b2c61cf6ee84285f1bccdca3d707d8ea14b516bfa680ec5ff540004beeebc9df3365efcd755230f7a7fc2689b1ef47353a8d659013c304a2a1536b414a8cde90a2425331ef21297eaa3c788227895f9bd1a1f706e92b8bd691732ef38e883c2d1a6a58310b59429462bdd855cca6fb98811fad84460ce08ee0e73773bfd6bb4446a95b23b8f9b96a892096cc85999745efd27fcf740e79ceeae38cb7b7d53b3a939c5bad4763df0d7d3f7be51ec1d96a7f89a291757d85b99cb28df905e8cbc0a5e55d5ed73735e87e6c369593c406d8df9c0ada89fa781541b0b6dd2ce60a5fed7e4dad0e86ca6e9a4f12c521d035bfdafd58d686f7c24e2eca2712511c5385081f9b2d8d1bce9b057c1f88e4a27f31dce19b543fade7e97f93dfcadf5cce4dfbe6cf248cb594e02eeed609e0d9cb429d6c7a61d9537b465cafc5e9bb7e4d80e69ce5d0e7a0a8b8193ff822948b5a3daad3536563e18c53d1c39e7dc7e2e9229b51023d8f4ffbd8f963d6e7eb6a1848c55279f74b657e082f60bd82da87e555514f03ae9f27a8fc37f051840dbb03e14f1964d6a263dd203c0d7c9c6a3997840fad367f474ab43ff469cebaabc054780a234c2a2e442c30dfcd158eb774e861a770871688fc6d2c14af4ca71985bf85ad248720d68043004837a856091123113b2d2a36a1e6f0fed65fe39c94976d1aaa2ca291e4dbacb65aad6389ef372a4b1c8b8eacf141a53d955ed6e172b632d3d2ed7d257225810e5b7c7d55b3c4f79c486d9017a0044ded69a9c38345a3af886d65bb27699097a0f237e7185680f894fbcb48be35d4e7403058f0778fd5a8abac939341c593a7e9f343acf2e6117b0d03c6c941ea8c41a820ae6775859fcdfed8b210a9bd7caef018faafc4d3b4494badb41fef497c5d250555ea6e7121bc20e2b6df1771a4c94a4fa3329b11eb4ba523a24b54f7cce1885db590a426cad4682607b31fabd22045b2225c5c43e8ee6fe36354578471d98feeb722e135b30c698055f5ce22688b4d144c230c7dd5c9052e09483f1990ebcd20df032ef0a05712e3bbfc9f451ab4dbe262169b71cfd101b606daeaf4c3e829f5d693814bc8a1a9d4bf1c032976fb41ef2357dcc93d76d8b8304b545ca80dff7b9212101ab99cd6395247191219198e9e1f87ef6950029c07bb12caae34fe31ef04fd09e88c40d39153a2ceb5f822160a576a4293e35bb1ca48c1205c942eac6512cc9194664258ee9f1b09efd176c03cff7847d253ecc8e4a7d69c5e525ddddfef038f9d9ff7e7b82716f943c5c3b9d4cb3fa5ecbfa2a3bcc786c7b81a5de38948c5c6276b29f6787608ae36841fb24bfc3358860fed70ba2844436fa7ab1aa9880a47c65c30b3c15c5aa0bd027908efab39fd691b085eb8840395f5cb65c33e65d130c780b6181f93dfeaa2f7b128da9d7b6e67872567bf1a3a44e9f959a944b01dc25bc647dc240331092e20f4c7f70b644bf5332a491a5cd5a50096a210f03cca716188c324fd3f5022d5a0a9563623e81b223dcbd7046389e8ff0318f0ee81bc1b86d76aacc9aa4cf7a55aea58df528eed4012d75d5f20ff93105a35b875e139dcf8c6b62e9f476d3346dda28929e2677f558b028bc57eb7bb0d3dbfdf6aff82beea81dc5a2da0cf402df5f24f15c7085a109633f2b300e64bcd2a05f312c542ce7b956a4f374f094c5b5f035126353bacd8a3782cbd42b8f33b772c4060b372b8f7540dc523cad102bf1e97c414584cdefc10a7de68e14ba31d1a277e5eda1aab1f263beb15989b7539bf15b4667000e21c1325dabb6ae7d7b7847f0edd6b42a2383cf04c6e733ae6170a3f0ccca10d61aa49352b3f795bb57a07b0e37f1aed9aff029cab9e0f2af70e8be4b65c134848472b8ef22d457f69b2c06dca353a51d8bc7a50ae930102ce03b4defa53041c2eea58d821b3a49440bb8e84e02f73d4d9b6e1bcac1c7b2429090c9c25dcccbd021a6f9e6e5eea9bcadc53dd1d1c3bf38138f1623bde0d97c9d526cc5dfef1eeec0eec1ee315406b7d742b27e15413d0f0e75069c54556ce9b44f041104b7c07d5b2d6473597f87065e08a0c6963f2c6d0121afc66cbd84ba7c4b137693fd9fa440ce41df26dfa6730541cfc77b318e8e97df4f760067fda8e69e1d4fc499d7f076bc1c9f8b39c60538f97a29efd2c37284d460a9e50c4191d5bd736cb0b11c3c9b125adaa74b3b6aa8dc224e894d7e9d4bddbfdf788991a18b7f30fa08fb91756b50860552fa2a4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@generic="3ec6fc18c5bd21de1b40", @generic="70f9fd24e03e68e17cd79ed8de92d372f935e908270d63eef32bbcf2296522bede4a5cc7119e31b1c0df62fe2ffcf0e48e030dc97d89e129261d5e36a87dfa4e99de15113e61e2011a9a7ad6497297089fea072fb8f506ca8b62993a97ca295978b82dd5cfd44f31261aa0430c44d4e48fb4997748774798ed112bce40bc4a785954221ca111dcd6e7d5259c0e0252e3d3fa291dfcf5db55adaa8eed853b74c9066d7552cbf332ef62b4e6c08f6171421397b86dfbc8ed6241af945c94ce6d983be5c54eb8"]}, @typed={0x8, 0x66, @pid=r2}, @typed={0xc, 0x43, @u64=0x2}, @nested={0x294, 0x7f, [@generic="ef81f4118209788e97b6f5b6f8073820c19b", @generic="8eb01078f27045cdb89f3baf52d160f69aecf31320bfa4f060241b02974c032ec7f316e798930037336ddb95515abe7084bbfd464e6dcbe9a4c6364f13bf682166682ed0d2c24210dc7cd29a5cc52d179e932341e77f7f0153fbde2f3480428d1fac3ccd849adc2dee7c62580fc54db48e001bd7150afe82e2fae702075918f76f8e04ef3d43776dcd84e9d578c21a3b03e8ed376d7bc411d4", @generic="856a91e41b4c7a1eed2fe4594e605f89f3f90010387ed1d030a2034e5960675137ec43353435464545fa388163d461c6381a77683108124e9c3a2d1671e13cffcc4c36e17c1f8a83835b30ec3d50da498d1d37780522f10e0bfac33eac25705892a3cbf3ab2a033702cf39c8b4c2ea12d10e700dcd10660c51900958515ac12e213953e3e670f9321c8d60a4b5f69c36e962e3c66e09c41bad267cd10e03d0b99b3f8f5a4de85f34609cf91c780504c14ee5d2d82ca52f2ae8988064eef7bc25f822362714c27362a9c9fc579f2bd97003a67a777728d44931728d07eae0a6c87bcea4", @typed={0x14, 0x4d, @ipv6}, @generic="e71b05380c8ed0666a95cb032c66cfc75bf95015264f1a6f965e8baae1477b8e097bec4a057024b7ba46f388f82ab24c72b83d0d4da62061c81def9d6cab251c7bf7cfab7ebd8ddee849ac31151e11b073cb8b4da9242a7322023b0def3e52b01f300b9a1b805fd909db7a2ad616be5624a5ed57ede440fb5d77246cb5d1cad4b763ab1925cb256411e95c1057b87f694955d31cc874c4f7a282bddff8375d70be568e7daddb3cd0f17837408cb915a7600fae290ee3efcef1420220f351adacc198d3db7f16291694005599c6a0a3ef7e60893c1d219b2d65380329a70ff65818d11308d693214eba5d7cba"]}, @typed={0x8, 0x6a, @uid=r3}]}, 0x15e4}, {&(0x7f0000001900)={0x38, 0x24, 0x20c, 0xc2b, 0x25dfdbfc, "", [@typed={0x4, 0x3d}, @typed={0x8, 0x3a, @ipv4=@dev={0xac, 0x14, 0x14, 0x1e}}, @generic="d79f74043d14eb86d39abb01054bb5cd95068de02ceb77", @typed={0x4, 0x86}]}, 0x38}], 0x2, 0x0, 0x0, 0x4010}, 0x20000000) r4 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) listen(r4, 0x1) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000000080)=0x2) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f0000000040)={0x0, 0x7fff, 0x8, 0x4, 0x69bd}) 2018/05/25 23:57:16 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:16 executing program 2: r0 = socket(0x18, 0x1000000000000, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)=0x9) bind(r0, &(0x7f0000000040)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, 0x80) connect(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x161) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000200)) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}}, 0x1e) 2018/05/25 23:57:16 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:17 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x100) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x80404, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'team_slave_0\x00', 0x4010}) r2 = openat$cgroup_ro(r1, &(0x7f0000000240)='pids.events\x00', 0x0, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000100)="73f0a4d7b148873b123d7ee3378179cf41f4ac06f8e190c8225d762178b8b3886c0854633113857a2bcc99511be7b300ddaddafcfd6944f0033067b0129b1588afceebcc894a8206ef595bc8453ef74526c83f0cec8a2a1504e8ff4efd61cefe2b30328995a597daad9a7f560691675ed137fe16df7409757842339fa85bcdfe4e465d048928570c478f56313609724a9977d9952cf2e84ec3defb7b169f30ba6389418b103d") ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000002c0)) close(r0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000300)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/access\x00', 0x2, 0x0) 2018/05/25 23:57:17 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x7b7) 2018/05/25 23:57:17 executing program 2: r0 = socket(0x18, 0x0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x6, {{0xa, 0x4e24, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xa03}}}, 0x88) 2018/05/25 23:57:17 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:17 executing program 1: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:17 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:17 executing program 4: getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000000)=0x80) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x50, r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000040), 0x4) 2018/05/25 23:57:17 executing program 0: clone(0x0, &(0x7f0000b6b000), &(0x7f0000000000), &(0x7f0000fef000), &(0x7f0000000040)) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) 2018/05/25 23:57:17 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) socketpair$inet(0x2, 0xa, 0x1000, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$inet(r1, &(0x7f0000000140)=""/160, 0xa0, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/25 23:57:17 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x8200) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000005f00)={'filter\x00', 0x4}, 0x68) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0xb0e) symlinkat(&(0x7f0000008ff8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00') openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/25 23:57:17 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(0xffffffffffffffff, r0) 2018/05/25 23:57:17 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) epoll_create1(0x80000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000180)={0x4, 0x3}) pipe2(&(0x7f0000000080), 0x80000) write$selinux_create(r1, &(0x7f00000001c0)=@objname={'system_u:object_r:netlabel_mgmt_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x37, 0x20, './file0\x00'}, 0x53) 2018/05/25 23:57:17 executing program 1: r0 = socket(0x18, 0x0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x6, {{0xa, 0x4e24, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xa03}}}, 0x88) 2018/05/25 23:57:17 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x4000000006100) truncate(&(0x7f0000000300)='./bus\x00', 0x800) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) truncate(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/05/25 23:57:17 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:17 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="f19bad621dc4409b99239ebff3aed4b671e2c995d6b6fdbfabdba5409de16ec5d1d975e6e8e6b9404d64ef8eb5cd5027c270e25820bdfdd3197fd8c8725d70a29a02e94327985dbc04ab200f4babf77d2cec6c1da64cef3e8e547abea968a054104dd3958a1419802fc935d2d70100c97ac3bc236e8174c98b4d562b660e5b96078b351147aa2baa") ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:17 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x210000) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0x14, 0x4, 0x3, 0x4, 0x0, 0x70bd28, 0x25dfdbfd, [@sadb_spirange={0x2, 0x10, 0x4d4, 0x4d5}]}, 0x20}, 0x1}, 0x0) close(r0) 2018/05/25 23:57:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='limits\x00') read(r0, &(0x7f00000000c0)=""/240, 0xf0) ioctl$TIOCSTI(r0, 0x5412, 0x3) 2018/05/25 23:57:17 executing program 1: r0 = socket(0x18, 0x0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x6, {{0xa, 0x4e24, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xa03}}}, 0x88) 2018/05/25 23:57:17 executing program 0: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xfffffffffffffff9}]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x2, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000380)=""/66) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000280)={'nat\x00', 0x0, 0x4, 0x7c, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f0000000200)=""/124}, &(0x7f0000000300)=0x78) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={r2, r4, r5}, 0xc) fanotify_init(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000580)={0x0, 0xf3, "227eea224dddc0c200ce61f008abddce4e3530cb22a8c0befa98987e02f820ad4a6c39f3e603c203bcc7b8598e1a5a802faa146cdf4fa1ece4b4422a45ab0bd866461b4be0860cf69e44b571aade3b612eecbf443d42f1f3a8f0ec2dfec0ca39d139084fec8cecf11ff55d2bee741f921fd257a5b97472d724aad23fd32e78b1267abd39342abd97e5ad351fbf37afe8ce7544d85c1fcc7e8522f18d02d036ceff730262a256b2f9a1c0183535d212b5daacd9325687082c82c1b2c837f578fb0b11c8ad2ad2da0d21f2ff77ce9b0a0f67ee64f06c7f453fd3e6722fbcd0a118ea5dee0015f8703bbfc816b5a9765badee77a4"}, &(0x7f0000000680)=0xfb) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000006c0)={0x0, 0x8001, 0x9, 0xfffffffffffffe9b}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000003cc0)={r7, @in={{0x2, 0x4e24}}, 0x3ff, 0x6}, &(0x7f00000033c0)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000740)={0x0, 0x2, 0x20, 0x4f, 0x8}, &(0x7f0000000780)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000007c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000800)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000840)={0x80000001, 0x3, 0x200, 0x6, 0x1, 0xff, 0x5, 0x7e, 0x0}, &(0x7f0000000880)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x4, 0x6, 0x9, 0x2, 0x4f1}, &(0x7f0000000900)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000003240)={0x0, 0x8}, &(0x7f0000003280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000032c0)={0x0, 0xa8, "280b021d1d99f4b0d7ec05f89b4743dd76c5d8b53ef85d8c85d910a05ba888d78e98841aeaaae96192e57a79358017a3d82e879eb6f9ec8e28f6237b9053864b986092571a0a821828896a8b1ddd9fa2625b13bf73d369596f871be642439453f25984fe274512ecdf3375c2876222ed5d4887710af0853a100a99b4afa42e192ac2e519bc7ddfdab6a8ab5e4a927c7dd2a15d28a14db00a24656855f5f6225024253534a1442156"}, &(0x7f0000003380)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000003440)={0x0, 0x3, 0x20}, &(0x7f0000003480)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000003940)={0x0, 0x3f, 0x100000000, 0x1}, &(0x7f0000003980)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000039c0)={0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x5}}, 0x3, 0x352}, &(0x7f0000003a80)=0x90) sendmmsg$inet_sctp(r3, &(0x7f0000003b80)=[{&(0x7f0000000340)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000440)="a69296bdb1afe4332b64a1f5f63886de8c40d46fd3749231b997fb7f69400b29a5d4726ab8cf8feadfbe5351e8371f2468b04b5c2c614ea2c41bfdb590b1b9611cb8832b2f2f61c538df3a4a3f168ccbfc678960133f49cbaa2e662f91fcf9ef21383b33c6fc9c8b28c924a0038a5f3a9b95bcdebba6d3173946d7fc7f071bb5e2ed1d98be1c40cbb0f83bdaab6e3686e2cb47b320c1c13f3b9feb7c41cf99db90afa64fec3b1c6841ddb4e655ce653cd6bb613afa235e26db32ac9b92c9bda2761fbb78e03447841a97fb0b2fc256c128", 0xd1}], 0x1, &(0x7f0000000940)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x0, 0x100, 0x3b5ba2f5, 0x7, 0x1, 0x1ff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x208, 0x101, 0x200, r7}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x1, 0x10001, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xab4f, 0x1000, 0x203, 0x0, 0x100, 0x2, 0x1, 0x4, r9}}, @init={0x18, 0x84, 0x0, {0x8, 0x100000000, 0x1, 0x100}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x205, 0x6, 0x5, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x100, 0x203, 0x2d, 0x7, 0xfffffffffffffffc, 0x4, 0x0, r11}}], 0x128, 0x4000}, {&(0x7f0000000a80)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000e80)=[{&(0x7f0000000ac0)="c99dec27d1cbcf2af52e76c2445be9d8d3af0c36ced7c4ef2e38932380740819d922547ae58079dbf1de5db52f8059b964a242ea946e686c72da885773357932b6074a2210a6ae8be097a0937b2a2bba197777ce5e82da0ff910f6eba69b64f679c893016e698b40147e8623a8664637ca3d79f20ddabb5036b5412366f5efffb930d4a4299a4b2ce446a95e2a5e249fe90ee0d6f9b8c6c30e58a362821a8501821c5ccdc3a77b2074703c86e53e2838b2b97b10677c69b4c28051004cbfb6e3835596c2393fcdcf21d469934cb8532c3b71078dced8b7847e1920b2eb27fe21e8518fe65d9f5911f75f22", 0xeb}, {&(0x7f0000000bc0)="c436d249dc7b2538e0d02dc0143cbdfac188b9a5e8d11e4ce3b881", 0x1b}, {&(0x7f0000000c00)="f5c74f4d060d8e078db8075a3eae1666c93c497c29a032a8700f9389945f61ae256aa0c4f185eacf686e2c9674d981481e1961617f2b4f2442ab632e362484397dc5cd9746be91c37e94c391887023533a0e989fbcb081a43a762c0794c6c2968474567bbe14a01571b24c5c9b256088bd12d471debb7bf406af89404446ec023c847ca34ecb5b6722e833e1233d130350fc653aa65b4389f3b18a8ff59d85ce41a7e1cb5e2dd64cdbde8a8f772149784c2447fa17d8b0d39086cd44b0", 0xbd}, {&(0x7f0000000cc0)="8e354e4e8b60b281556b7b33b84be222f8f69b342bf09ad51bf2c448801e62fd0ec12c16faaaa3b01a0a27fb8faed9e2ffff210f6d04c09189a2dfa48fb45069c9f0c0b5152e27a6f0c664fda35f1653baf533", 0x53}, {&(0x7f0000000d40)="c8b2d04058684a2edfaacd9405c45704ce5d0a0cbfeb0613c13c1c1f0cd4041dd7cff1c3708b552c7c99054a471e94072b177ce9dc03c1263538d48203e305fe82105c7eeb506093bc", 0x49}, {&(0x7f0000000dc0)="99167e6a827790608eda094df1f6c3fe56ba04e95e949737f4905733c5378d03be3ded922d2a435dbdde9a1df1acb721755ab0baf6d604d3a58a338fe16d03d5b497cc2790f5bfd3ba575233649eeead7bb9e74345c1d8f6694e494715cf8ca0d09bf48b8e32e2152ac59d608895e77194b19c433e8b19e355f994157ee52f29cb5621fa58cbdaa8b5f1ec7d0f442cbaa07043479cfc2cc00ce8cdce77af22", 0x9f}], 0x6, &(0x7f0000000f00)=[@init={0x18, 0x84, 0x0, {0x3ff, 0x8, 0x8000, 0x9}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x9}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x10}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x60, 0x4000}, {&(0x7f0000000f80)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000002100)=[{&(0x7f0000000fc0)="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", 0x1000}], 0x1, &(0x7f00000034c0)=[@authinfo={0x18, 0x84, 0x6, {0x2b}}, @dstaddrv4={0x18, 0x84, 0x7}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x0, 0x80000001, 0xfff, 0x0, 0x4, 0xb0c, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x6, 0x0, 0x0, 0x0, 0x6, 0xc83, 0x6, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xa0, 0x0, 0x4, 0x3, 0xfffffffffffffffd, 0x100, 0x8, r14}}], 0xc0, 0x1}, {&(0x7f0000003580)=@in6={0xa, 0x4e23, 0x6cb46cbd, @dev={0xfe, 0x80, [], 0x1a}, 0x2}, 0x1c, &(0x7f00000038c0)=[{&(0x7f00000035c0)="9158b7961287c922ff3190a916e389b3e92fa81a2fdaebbc2e38c6465d5459fe4d0ba93155cf01cceb5551b3dfcd9abad0ba97834b3bac4c5617f851222aa5c1a6697a6731cfd24603562cdfa505b7058ca437269dbae38c5fb49aa0", 0x5c}, {&(0x7f0000003640)="c972a097a7446f936ef728135dbe", 0xe}, {&(0x7f0000003680)="b7ca153053c2d284d42c9a5dcf2353c81b91c59dd1a9abfb596abbb438c92d97011d6d1c85f3e75f9b4ac0c8946826c30d98e0343c0ef271454a2103871818578413c12b4395862376cc0762b1c920887190ca635b6e00f1bbccce95a1c4721cf2d171c0c79f108dc45613493540525ff2a956662ca35f342e19bfc5aff44c753f70ada1e841daa65c5ce9782d3ce937384bc51dc747866db0bbdf5d32b3049f37e20fc457087e59393e1c63c76eb7a1265c94760e92d5ae965f3e", 0xbb}, {&(0x7f0000003740)="326c8722afc069c955a30edb7553f5be39477cc2f3ca0a33a02b7447ae6a74b1ec02f917aab942b1bd45a794aafb424f896c2bdfc7a5e84cbffd2c5368a74a5f84013cf343ecd617bee847c2f696df0d4a4cf9b2da46a683da0e6be46784b467513c7c52851de27a704b0e57", 0x6c}, {&(0x7f00000037c0)="2f87a2229d1f1c04b0601a47d9b91f49e70da65405f6825b67965efc50b9ccbc2bf40c5229621ec771d0", 0x2a}, {&(0x7f0000003800)="b1e55ce6c3e091a4d7311dee14f6d7ecd39218f470e252ce96825a2667b7eaef34b3fa8bb48d5696eb4ed3d9d477cbab04f533eb5c0e2c4105f79b3caecc9ef7e969479449c123c736fd3f4a2e10c14630ffd5ff2f8bcecdf022b59b3ce18d0dc211874a4faa7d6eacf425a9783c333274da75cdfcd940ec998ab54d153df8818eea1e83477681577d44aab7ee10bf56df2a5198f44f072d9455a80271d8c4440eca94db8beb666df6dfc8f74d027b", 0xaf}], 0x6, &(0x7f0000003ac0)=[@init={0x18, 0x84, 0x0, {0x6, 0x5f, 0x7, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x2, 0x6, 0x3, r15}}, @init={0x18, 0x84, 0x0, {0x6, 0xffffffffffffff57, 0x1, 0xbe1}}, @sndrcv={0x30, 0x84, 0x1, {0x5c63, 0x7fffffff, 0x1, 0xd762, 0x3cfa36f9, 0x5, 0xfffffffffffff001, 0x8, r16}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @init={0x18, 0x84, 0x0, {0x100, 0x2, 0x6, 0xffff}}], 0xb8, 0x40}], 0x5, 0x80) 2018/05/25 23:57:17 executing program 2: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:17 executing program 1: r0 = socket(0x18, 0x0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x6, {{0xa, 0x4e24, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xa03}}}, 0x88) 2018/05/25 23:57:17 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/sockcreate\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x3}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000480)={r1, 0x5}, 0x8) r2 = open(&(0x7f0000000080)='./bus\x00', 0x8000400141042, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000380), &(0x7f00000003c0)=0xc) write$binfmt_script(r2, &(0x7f0000000280)={'#! ', './bus', [], 0xa}, 0x9) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000340)=0x40) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r2, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000040)={0x3, 0x1, 0x2, 0x8, 0x1000, 0x0, 0x6, 0x7, 0x0}, &(0x7f00000000c0)=0x20) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000300)=0xdd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r4, 0xa4, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x6, @empty, 0x1}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x5}]}, &(0x7f00000002c0)=0x10) 2018/05/25 23:57:17 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='system.ulan0!\x00'], &(0x7f0000000240)=""/93, 0x5d) close(r0) 2018/05/25 23:57:17 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:18 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='system.ulan0!\x00'], &(0x7f0000000240)=""/93, 0x5d) close(r0) 2018/05/25 23:57:18 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000840)="fd59ebbb76fb88e0126d3312959f793823388cf648a7133ce6e4ec2e4cae0f9deb357d4f8b44910ff49f82d5f8de28e0a9f7c4619365e09e14460a832d5feb5a093aff0836d31a767d95cd2900fd3ab0eeeb3e503a55adcec6ec367e40490a572d4b7a6e6f41d8d45532723b3d815359eec14c3d00867530814ae4a4ae0fdf14da3d96f4cf12092241de25e2cf5f96735fc5f49ec8dcdfed0c1dba647554a21898db23d88011fb65de0f11a83928ef34f6fc91dc33f94d3556443849ae32f85c59fcdaeeb1e00c69b4b64813bc4763a05d80caefcd04e0829772192e99480230f9fd8e4e0399be7be769ae82a43b2cce379b267c7c86237ce815c7d0e4c6afb662a0f09ec9bc01d8a39223ba6bc6990e79352409ad96139a18e84be3e5089d1f17d747c8") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400010}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x7c, r1, 0x300, 0x70bd2a, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5954}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x308}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x79}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x36}]}, 0x7c}, 0x1, 0x0, 0x0, 0x90}, 0x20004890) getsockname$unix(r0, &(0x7f0000000180), &(0x7f00000000c0)=0x6e) 2018/05/25 23:57:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) socket(0x10, 0x800, 0x20) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0xfffffffffffffffc) 2018/05/25 23:57:18 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:18 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffff8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) fstat(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) 2018/05/25 23:57:18 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='system.ulan0!\x00'], &(0x7f0000000240)=""/93, 0x5d) close(r0) 2018/05/25 23:57:18 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(0xffffffffffffffff, r0) 2018/05/25 23:57:18 executing program 2: r0 = socket(0xf, 0x6, 0x9) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) getsockname(r0, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) 2018/05/25 23:57:18 executing program 2: r0 = socket(0x18, 0x0, 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x800, 0x0) r2 = add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="3f633d6c1b6c2615b2d2825529645a6e5c29179210ef1db647e499fd2a8a72b1d3ac85915a609e799cb34bf3129168f298d944c694423932a2fcf83aa1fa6f3841305459d42b5f6ce5c01bf092cfc25edef46ced7ce9193ef4158a0320e5941a49e8018ddd341a1a703cba273fde10189c88a0d4a41e4c15aa718ae34e6661797534f2d8643891d46290d5dc276345a7021bb2d6d0696aa07d5d9c56cbdbc616827ab8713a8b67", 0xa7, 0xfffffffffffffffe) r3 = add_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="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", 0x1000, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) getsockopt$inet_dccp_int(r1, 0x21, 0x16, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r2, 0x540b, 0x1) fchdir(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r3, 0x80000, r1}) 2018/05/25 23:57:19 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000000c0)={0xd08, 0xffffffffffffffd3, 0x100000001, 0x1, 0xff, 0xfffffffffffffffe, 0x0, 0x2, 0x7, 0x3}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/05/25 23:57:19 executing program 2: r0 = socket(0x18, 0x0, 0x1) r1 = getpgid(0x0) sendmsg$netlink(r0, &(0x7f00000060c0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x900040}, 0xc, &(0x7f0000000080)=[{&(0x7f0000000180)={0x14e4, 0x32, 0x320, 0x70bd26, 0x25dfdbff, "", 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[@generic="b3398962adbcc8309c3ffd2d162a0047b3a012e1a5d2cd5fa6e9c2a8afd78270f0ce70881efbf594abfd8e4a3fae585739858cd9df9d00e14df267a099c8bd2d3f8d912dc604f07b05b707f3e392f1c8b05572491a2190373a55d9a7933dabe959843f47bf34068823d4ed56e32f51b23a7a50c7ba5dd8081db2a232d2dc6f2cb237965e293b294be6ed4fd8d7da278b4ce76e7dc22b1407afcbb1d9f3c9c748032d767e3eeb0851f11e3825bbc4033206d0c86f82dca6d65361d1f55a14", @typed={0x88, 0x1a, @binary="4255091293477b8a2dce474dadf578e890d2b59f983a3e44aa48b9944e1581c25b227082d90a9fe7855dc959a4862f8c1da2b375400468bfb3f772cc3184e14cde3c250731a1a67453ffdb5b4fbf4c7404781a3c81594d0a16b725cec517e5037aae6d01e857ed79a034eb47600e7ec7d1a1be4d78e613e5ad0f1e014baf8393d773c9"}, @typed={0x8, 0x18, @u32=0xffffffff}, @nested={0x4, 0x69}, @nested={0x1004, 0x30, [@generic="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0x1168}, {&(0x7f0000005f80)={0xe4, 0x38, 0x4, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x74, 0xa, [@generic="dce80166a1d3a2e4362ed288cf66e4326ac112d449b67e62e9bbc1d669dbbd90a91e26b5e8ef1a3784089fae106fa6167badf67e6fa3d22eb2d7879af7b25deff33e441270653a697182b7ed313d134d5323ddbd560b609bea5c543c2e5a6976bcc6eb3b63652e313da464412f973ee0"]}, @generic="1e1ed06d661b7e8d39f6d4f4d75e4742d45b5e4fdd6a82f3d6a5823b238e1b24d7527853191c5a969927d42c855fd51beeeb582843bce3926ca318de619a5f0914d8cc3544a18f6fc341328baca56111e44b2f36092f8bb6caede68a1a454f"]}, 0xe4}], 0x8, &(0x7f0000006080)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x8000}, 0x40000) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:19 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(0xffffffffffffffff, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:19 executing program 4: r0 = socket(0x18, 0x0, 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x800, 0x0) r2 = add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="3f633d6c1b6c2615b2d2825529645a6e5c29179210ef1db647e499fd2a8a72b1d3ac85915a609e799cb34bf3129168f298d944c694423932a2fcf83aa1fa6f3841305459d42b5f6ce5c01bf092cfc25edef46ced7ce9193ef4158a0320e5941a49e8018ddd341a1a703cba273fde10189c88a0d4a41e4c15aa718ae34e6661797534f2d8643891d46290d5dc276345a7021bb2d6d0696aa07d5d9c56cbdbc616827ab8713a8b67", 0xa7, 0xfffffffffffffffe) r3 = add_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="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", 0x1000, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) getsockopt$inet_dccp_int(r1, 0x21, 0x16, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:19 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/create\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000280)={0x10000000}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000002c0)={0x800, 0x4, 0x8001, 0x3, 0x8, 0x45aa, 0x80, 0x3, 0xffffffffffff0001, 0x101, 0x10001, 0x8000}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000000200)={0x6}, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x3f, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000000c0)={0x4, 0x99eb, 0x8, 0x0, 0xfffffffffffffffb, 0x51, 0x1, 0x3f, 0xba2d, 0x80000000, 0x6, 0x8}) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000300)=0x10000) 2018/05/25 23:57:19 executing program 1: mkdir(&(0x7f0000000080)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(0xffffffffffffffff, r0) 2018/05/25 23:57:19 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x600000, 0x0) recvfrom$inet6(r0, &(0x7f0000000180)=""/108, 0x6c, 0x2140, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000380)={r1, 0x80000, r0}) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000300)={0x1, 0x9, [@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="88e74446a221", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) ioctl(r2, 0xfffffffffffff801, &(0x7f0000000200)="0b9121c833564d1002a2dba17d78045da0752954a5c74afaa71104a70e75800370f8b499a804a9690fe2a0d4c06c787e4e1a1d5981912be032736066e76740410c2edbbecbafae71ebf30446e5fbbdd4387e6e1d2a7d2da1e8868777b8c3d75b8eaa1ce8e857279e72745a73d0851d3d5e276a40e5a9feca0dc0c4e8ade739572e3db84921b9e87ce3aa4204ab1d95578bea72981e5cb6d13f3bc51f7b9fda8e0054dd34b3e18be65571c6e4812a1bba6e25a7d39cd02f153600aab5cc619dc7") r3 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004040)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000004140)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004180)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000004280)=0xe8) r7 = accept(r0, &(0x7f00000042c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004340)=0x80) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000004380)={@loopback, @broadcast, 0x0}, &(0x7f00000043c0)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000004400)={@dev, 0x0}, &(0x7f0000004440)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004480)={'veth0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005480)={'team0\x00', 0x0}) getpeername$packet(r0, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005500)=0x14) getsockname$packet(r0, &(0x7f0000005540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005580)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000055c0)={0x0, @loopback, @multicast1}, &(0x7f0000005600)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000005640)={@dev, @remote, 0x0}, &(0x7f0000005680)=0xc) accept4(r0, &(0x7f00000056c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005740)=0x80, 0x0) dup2(r0, r7) accept$packet(r0, &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000057c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000005b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000005b40)={&(0x7f0000005800)={0x318, r3, 0x2, 0x70bd2d, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r4}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r6}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0xd4, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r10}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x3, 0x100000001, 0x5, 0x4}, {0xfffffffffffffbff, 0x5, 0xffffffffffffffff, 0x1}, {0x40, 0x5, 0xfffffffffffffbff, 0x5}, {0x37, 0xffff, 0x4, 0x4}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x7c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7cec}}}]}}]}, 0x318}, 0x1, 0x0, 0x0, 0x4010}, 0x4000) 2018/05/25 23:57:19 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(0xffffffffffffffff, r0) 2018/05/25 23:57:19 executing program 4: r0 = socket(0x18, 0x0, 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x800, 0x0) r2 = add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="3f633d6c1b6c2615b2d2825529645a6e5c29179210ef1db647e499fd2a8a72b1d3ac85915a609e799cb34bf3129168f298d944c694423932a2fcf83aa1fa6f3841305459d42b5f6ce5c01bf092cfc25edef46ced7ce9193ef4158a0320e5941a49e8018ddd341a1a703cba273fde10189c88a0d4a41e4c15aa718ae34e6661797534f2d8643891d46290d5dc276345a7021bb2d6d0696aa07d5d9c56cbdbc616827ab8713a8b67", 0xa7, 0xfffffffffffffffe) r3 = add_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="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", 0x1000, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) getsockopt$inet_dccp_int(r1, 0x21, 0x16, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:19 executing program 4: r0 = socket(0x18, 0x0, 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x800, 0x0) r2 = add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="3f633d6c1b6c2615b2d2825529645a6e5c29179210ef1db647e499fd2a8a72b1d3ac85915a609e799cb34bf3129168f298d944c694423932a2fcf83aa1fa6f3841305459d42b5f6ce5c01bf092cfc25edef46ced7ce9193ef4158a0320e5941a49e8018ddd341a1a703cba273fde10189c88a0d4a41e4c15aa718ae34e6661797534f2d8643891d46290d5dc276345a7021bb2d6d0696aa07d5d9c56cbdbc616827ab8713a8b67", 0xa7, 0xfffffffffffffffe) r3 = add_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="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", 0x1000, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) getsockopt$inet_dccp_int(r1, 0x21, 0x16, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:19 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffff8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) fstat(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) 2018/05/25 23:57:19 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000040)=0x64) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={"5663617c1600008fa5009b00", r2}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = gettid() sendmsg$nl_route(r4, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_NET_NS_PID={0x8, 0x13, r5}]}, 0x28}, 0x1}, 0x0) 2018/05/25 23:57:19 executing program 2: r0 = socket(0x3, 0x0, 0x10000) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:19 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)) 2018/05/25 23:57:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) fdatasync(r0) ioctl$TCFLSH(r1, 0x540b, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x500, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x220600, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/05/25 23:57:19 executing program 0: sched_setattr(0x0, &(0x7f00000000c0)={0x0, 0x5}, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000020684ffcb8fbec7a39134c04a51624314d8c96ceb15811e7106c3a6688e2356dae0217ff36969dd93c8d691464999e1f6aa3db887a4c71374f9995968796bc13a9337cf5f142e52d000000000000000000000000"], 0x1, 0x0, &(0x7f0000000100)='-'}) 2018/05/25 23:57:20 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"8378e7baad00c16400f8ff0000000020", 0x2a00}) close(r0) 2018/05/25 23:57:20 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) poll(&(0x7f0000000100)=[{r0, 0x1200}, {r0, 0x1120}, {r0, 0x200}, {r0, 0x8}, {r1}, {r0, 0x500}, {r0, 0x202}, {r0, 0x4000}, {r1, 0x8000}], 0x1ffffffffffffe89, 0xffffffffffffffe3) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) close(r0) vmsplice(r1, &(0x7f0000002640)=[{&(0x7f00000025c0)="d5", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) close(r1) [ 1564.029459] binder: 10965:10969 unknown command 0 [ 1564.034523] binder: 10965:10969 ioctl c0306201 20000040 returned -22 2018/05/25 23:57:20 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_sa={0x2, 0x1, 0x4d4, 0x96, 0xfffffffffffff89e, 0xd, 0x2, 0x20000000}]}, 0x60}, 0x1}, 0x0) 2018/05/25 23:57:20 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:20 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(0xffffffffffffffff, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0}) ppoll(&(0x7f0000000380)=[{r0}], 0x1, &(0x7f0000000400)={r1}, &(0x7f0000000440), 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$KDSETLED(r0, 0x4b32, 0x3) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)) 2018/05/25 23:57:20 executing program 2: r0 = socket(0x18, 0x80003, 0x0) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)) 2018/05/25 23:57:20 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7f}) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) 2018/05/25 23:57:20 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x633, 0x4) 2018/05/25 23:57:20 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x68801) pselect6(0x40, &(0x7f0000000040)={0x3, 0x7, 0x1f, 0x5, 0x5, 0x7fff, 0x12, 0x40000000000000}, &(0x7f00000000c0)={0x5, 0x4470, 0x67e0, 0x707, 0xfffffffffffffffc, 0x0, 0xb3e, 0x200}, &(0x7f0000000100)={0x1701, 0x9, 0x9, 0x400, 0x0, 0xbe, 0x0, 0x6}, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f00000001c0)={&(0x7f0000000180)={0x8}, 0x8}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:20 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000180)) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/psched\x00') getdents(r3, &(0x7f00000002c0)=""/143, 0xfffffffffffffe07) getdents(r3, &(0x7f0000000040)=""/182, 0x22) getdents(r3, &(0x7f0000000380)=""/164, 0x2e6) 2018/05/25 23:57:21 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) sendto(r0, &(0x7f0000000040)="f8884b63bb53e2a855d37ad370c69084e317094c3539d0e24ea92b149871734220a4477b3282e194bbcdd28c6b6ea79ef5618547944f96e8a8", 0x39, 0x80, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1_to_bond\x00'}}, 0x80) 2018/05/25 23:57:21 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/198) r1 = memfd_create(&(0x7f0000000000)='/dev/input/event#\x00', 0x2) recvmmsg(0xffffffffffffff9c, &(0x7f0000002e40)=[{{&(0x7f0000000080)=@ax25, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/149, 0x95}, {&(0x7f00000002c0)=""/117, 0x75}, {&(0x7f0000000340)=""/174, 0xae}, {&(0x7f0000000400)=""/189, 0xbd}], 0x4, &(0x7f0000000500)=""/190, 0xbe, 0x4}, 0xffffffffffffffff}, {{&(0x7f00000005c0)=@in6={0x0, 0x0, 0x0, @ipv4}, 0x80, &(0x7f0000000700)=[{&(0x7f0000003080)=""/153, 0x99}], 0x1, &(0x7f0000000740)=""/61, 0x3d, 0x5}, 0x7}, {{&(0x7f0000000780)=@nl=@proc, 0x80, &(0x7f0000000840)=[{&(0x7f0000000800)=""/11, 0xb}], 0x1, &(0x7f0000000880)=""/243, 0xf3}, 0x6}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000980)=""/85, 0x55}, {&(0x7f0000003140)=""/149, 0x95}], 0x2, &(0x7f0000000b00)=""/10, 0xa, 0x40}, 0x19f}, {{&(0x7f0000000b40)=@pppoe, 0x80, &(0x7f0000001140)=[{&(0x7f0000000bc0)=""/73, 0x49}, {&(0x7f0000000c40)=""/65, 0x41}, {&(0x7f0000000cc0)=""/227, 0xe3}, {&(0x7f0000000dc0)=""/32, 0x20}, {&(0x7f0000000e00)=""/228, 0xffffff97}, {&(0x7f0000000f00)=""/66, 0x42}, {&(0x7f0000000f80)=""/61, 0x3d}, {&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/83, 0x53}], 0x9, &(0x7f0000001200)=""/227, 0xe3, 0xa000000000000}, 0x28d}, {{&(0x7f0000001300)=@can={0x0, 0x0}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001680)}, {&(0x7f00000013c0)=""/175, 0xaf}, {&(0x7f0000001480)=""/242, 0xf2}, {&(0x7f0000001580)=""/228, 0xe4}, {&(0x7f0000001680)}, {&(0x7f00000016c0)=""/247, 0xf7}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/70, 0x46}, {&(0x7f0000002840)=""/192, 0xc0}, {&(0x7f0000002900)=""/134, 0x86}], 0xa, &(0x7f0000002a80)=""/147, 0x93, 0xfff}, 0x101}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000002b40)=""/2, 0x2}, {&(0x7f0000002b80)=""/134, 0x86}, {&(0x7f0000002c40)=""/90, 0x5a}, {&(0x7f0000002cc0)=""/58, 0x3a}], 0x4, &(0x7f0000002d40)=""/208, 0xd0, 0x40}, 0x3}], 0x7, 0x60, &(0x7f0000003200)) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001380)=0x7fff, 0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000003040)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffcfa) 2018/05/25 23:57:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x80000001, 0xffffffffffff074f, 0x8b, 0x0, 0x4, 0xfffffffffffffffc, 0x9, 0x0, 0xd3ff, 0x100, 0x200, 0x5}) readv(r0, &(0x7f0000000480), 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x35, "b4dbd0765ecec053ddfc143faae7e36a8218eb066147d62b82e0c3ab8e9f756db1c6053b02411cf3353df02993c7e6221ab9ddc805"}, &(0x7f0000000100)=0x3d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7, 0x3}, 0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x7, "da00d79749b8f0"}, &(0x7f0000000240)=0xf) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/05/25 23:57:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="9f93629d14127fe572c0d65ff028c91ce58e6d99dc4fe27dcfedc778b84b", @ANYRES16=r2, @ANYBLOB="0a0227bd7000fcdbdf25060000005400010014000300fe8000000000000000000000000000bb0800090030000000080008000800000008000b00736970001400030000000000000000000000000000000001080002003d000000080004004e2300000800050005000000"], 0x70}, 0x1, 0x0, 0x0, 0x804}, 0x3c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x1) 2018/05/25 23:57:21 executing program 2: r0 = socket(0x18, 0x0, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x408800, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000440)={0x4, 0x4, 0x450d, 0x9}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200000, 0x0) connect(r0, &(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x2, 0x1, 0x0, 0x4}}, 0x80) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000100)=""/240) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000200)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040)=0x3, 0x4) 2018/05/25 23:57:21 executing program 0: sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{&(0x7f0000001300)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="30000000000000f2a148c462435ca559406eddbb0000000000000000005233de2d647941fc385f3f5c3cdfce9bd706588f2d471d232760fa1b38ed000010100000000000000f01000006000000"], 0x40}}], 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x100, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x11c, 0x2f, 0x2, 0x70bd2a, 0x25dfdbfb, {0x12}, [@generic="ee59bfc24968d126d52d35eeeb8827fdd5674873d0b601085493283c4981b17ee7ed2c62b900b970a55778688010fbda36ee264f1dfde1b76aaf99683697a71727e1f9cf6b83b01e833c04683f7b7f", @typed={0x10, 0x6a, @str='/dev/full\x00'}, @generic="04ef483b7ad8535c8041bf771f416288f0dc865a28cb6ad352176b02c5d0dde009531e4ff5380c5156b09331aa04ea791250702ddf408706136e946976a55852a70da1918b0ef354527f58a7f263067d1ec02f95c4a9fea010dacc219851dd455d83eec5d12b17ccf200f7479fbc690a5c9d2af6743ef7c524b7821c80e405f9fba82e2e317e212a2bb0", @typed={0x8, 0x10, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x11c}, 0x1}, 0x20000000) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x40040, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000003c0)={'veth1\x00', 0x6}) ioctl$KIOCSOUND(r1, 0x4b2f, 0xfffffffffffffffb) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000140)=0x4) 2018/05/25 23:57:22 executing program 2: r0 = socket(0x18, 0x100000000000004, 0x8) connect(r0, &(0x7f0000000100)=@sco={0x1f, {0x8, 0x6, 0xfffffffffffffe00, 0x7, 0x100, 0xbd97}}, 0x80) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x200) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:22 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000000)) getitimer(0x3, &(0x7f0000d3a000)) 2018/05/25 23:57:22 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) listxattr(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)=""/31, 0x1f) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x202000, 0x0) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [], 0xa, "ed4cb2ae6baeebfcb9d9f7f8212c1629930516257e00630dafc3028f6e1aa3f5f294d450329557f5c7ec2db842c4d06b4c33667acefebedbdf2947185b5b405277bbb43cf653ebadb0b6bf4271df4188dee32b3840ec6b6bdc23194c373f7c0a50d590bb6755f5310a4f7f0826f1bb229c248bb7b6ba9e64f3fd2c97293b86cb796399c4d2bd88116ee69d7f318bb30ce061c6c5f72994f83b2a95897dadfe28fadd044b90c931ccf5e121f77afaae5da0597bac82c7d983977a33e372ac0d1a27191732b435ee3a9942a99638c540d5ce11adbbe40437d914a4a47450ffebeda93b570170a25d3db6179aa4ac"}, 0xf8) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x5, 0x0) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000080)) close(r1) 2018/05/25 23:57:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)=0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1c0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x2a0, @dev={0xfe, 0x80, [], 0x21}, 0x40}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0xffffffffffffff80, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}], 0xa0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, r3, 0x600, 0x70bd27, 0x25dfdbfd, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x4080) 2018/05/25 23:57:22 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0}) ppoll(&(0x7f0000000380)=[{r0}], 0x1, &(0x7f0000000400)={r1}, &(0x7f0000000440), 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$KDSETLED(r0, 0x4b32, 0x3) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)) 2018/05/25 23:57:22 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(0xffffffffffffffff, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:22 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'gre0\x00', 0x2}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r2 = socket$nl_route(0x10, 0x3, 0x0) dup3(r2, r0, 0x0) 2018/05/25 23:57:22 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) write$binfmt_elf32(r1, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r2 = dup2(r1, r0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/25 23:57:22 executing program 2: r0 = socket(0xa, 0x0, 0x0) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb2}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r2, 0x540b, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x9, {{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}}}, 0x88) 2018/05/25 23:57:22 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"79616d300001178b00", 0x2}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@ax25, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000001c0)={0x4, {{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1, 0x9, [{{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @rand_addr=0x7}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e21, @rand_addr}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x510) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) close(r0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400400, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 2018/05/25 23:57:22 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff}) accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80800) r1 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x1, 0x0, {0xa, 0x4e24, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}}, 0x80) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/110, &(0x7f0000000200)=0x6e) 2018/05/25 23:57:22 executing program 2: r0 = socket(0x18, 0x0, 0x1) accept$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) membarrier(0x1, 0x0) connect(r0, &(0x7f0000000100)=@can={0x1d, r1}, 0x80) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r2 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x100000000000000, 0x0, 0x3, 0x1ff}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000080)={0x1, r3}) 2018/05/25 23:57:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="0a00000004000200010180000500000085fc0500ffff00007e068bb8fe0650e359b2d9254f20223448fcd18df916398fee86495550e31ac2ac4dba96bd6f4af18fae65af0cf56e9d555d19653b20"], &(0x7f0000000100)=0x18) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:22 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) write$binfmt_elf32(r1, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r2 = dup2(r1, r0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/25 23:57:22 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) 2018/05/25 23:57:22 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x4002, 0x104) fgetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f0000000180)=""/150, 0x96) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:22 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) alarm(0x4) close(r0) 2018/05/25 23:57:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x101080, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x80000001, 0x5, 0x4, 0x2, 0x7d, 0x8, 0x1, {0x0, @in6={{0xa, 0x4e23, 0x100000001}}, 0x4, 0x6, 0x13, 0x4}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={r2, 0x10, &(0x7f0000000340)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}]}, &(0x7f00000003c0)=0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000040)=0x54) ioctl$TCFLSH(r3, 0x540b, 0x1) 2018/05/25 23:57:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x6) sendto$inet6(r1, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/25 23:57:23 executing program 2: r0 = socket(0x18, 0x0, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0xb0040, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x64c5c90c, 0x6294cdb2}, &(0x7f00000000c0)=0x90) recvfrom(r0, &(0x7f0000000280)=""/145, 0x91, 0x12040, &(0x7f0000000340)=@in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x80) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TCFLSH(r2, 0x540b, 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f00000004c0)=0xe8) r4 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x4e21, 0x0, 0xa, 0x20, 0x20, 0x6d, r3, r4}, {0x401, 0x1, 0x9, 0x0, 0x7, 0xb627, 0x12a4, 0x20}, {0x1, 0x3f, 0x5}, 0x40, 0x6e6bbb, 0x3, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x3, 0x80000001, 0x3, 0x9, 0x1b}}, 0xe8) 2018/05/25 23:57:23 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() r4 = dup3(r1, r2, 0x80000) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000180)={0xf8}, 0x4) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) fcntl$setown(r1, 0x8, r3) recvfrom$unix(r1, &(0x7f0000000040)=""/33, 0x21, 0x40010121, 0x0, 0x0) process_vm_writev(r0, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/20, 0x14}], 0x1, &(0x7f0000001900)=[{&(0x7f00000018c0)=""/10, 0xa}], 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x15) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f00000001c0)) exit(0x8) r6 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000000)) getpeername$unix(r6, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x6e) 2018/05/25 23:57:23 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x40040, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000140)) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r2}) close(r0) 2018/05/25 23:57:23 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:23 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:23 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x101, 0x800) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000140)={{0xfffffffffffffe01, 0xfb6}, {0x3ff, 0x80000001}, 0xeba1, 0x1, 0xfffffffffffffb8e}) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r5 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r5, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) sendfile(r1, r4, &(0x7f0000000040)=0x100000, 0x8001) [ 1567.303598] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/25 23:57:23 executing program 5: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x10300, 0x106) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000200)={0x0, 0x7f, 0x5, 0x6, 0x1, 0x8, 0x9, 0xec1, 0x0, 0x2, 0xbb, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r1, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="f1009ebb9fffcaf1fbdfa23ce61890ce4a26cb37565fce336ffc") ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r2, 0x540b, 0x1) getpeername$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) getdents(r3, &(0x7f00000000c0)=""/216, 0xd8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)=0x0) get_robust_list(r4, &(0x7f0000000340)=&(0x7f0000000300)={&(0x7f00000002c0)={&(0x7f0000000280)}}, &(0x7f0000000380)=0x18) finit_module(r0, &(0x7f00000003c0)='cgroupcpuset+%bdev(user,#[$p$}\x00', 0x2) 2018/05/25 23:57:23 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r1, &(0x7f0000000300)='net/sctp\x00') ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) wait4(r2, 0x0, 0x1, &(0x7f0000000180)) 2018/05/25 23:57:23 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x800, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x29c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4}, 0x20) 2018/05/25 23:57:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x16d) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000040)) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000180)=""/4096) 2018/05/25 23:57:23 executing program 2: r0 = socket(0x18, 0x0, 0x1) sendmmsg(r0, &(0x7f0000004840)=[{{&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x2, 0x3, {0xa, 0x4e22, 0x3538, @loopback={0x0, 0x1}, 0x7}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000002c0)="816785451ece64824cfc3706b6a9a713b4d16e1f1ff38fee8a400c6a891f7c29878549940c01c8acb1aae103ad3ba97012c05978466efa4ed1ea42e699e2ab4cad57d204936ccf728d6f562ba2fc8804eb74a9c14b90375da719fe2f394e03058de2c6a54aa00a963c235b7f984f774069058b05519bd0c2363df45978e117", 0x7f}, {&(0x7f0000000340)="0a9187c8a58707b361492df6aa1819ee7c5dfa3d5bc329e9ad07b9a87007599854e37151ebd161f2b08f7d396f9d515cf485bb8c93929256b1e984", 0x3b}, {&(0x7f0000000380)="1629fce5e03ba1e0223d11d5fa18dbaab28afaff1965fc798bbcb99cceb684d1e533358cd87e4d1501788d3ea7a3a311983dfbffebd406d955e47b13240c99889dde041de5bf9f490396afcefc1ca7667b6b0cd0ee188867e281f92e29", 0x5d}, {&(0x7f0000000400)="321d5d201afbfd14664993dcadf7535414dd1fef500c0ed39cb1a978b96cf40f591672c2ab1d51eecc4d47095bd5e8769c48de3f896cef63acf69efe70cb32e3acf8d3c31f49bb1d0a5374f119debe12a78d0cce7804c027f8b0316686188a8af21671d41b962846d0bbad960adcc79560c63e28", 0x74}, {&(0x7f0000000480)="14df4063cc2e9b6011a1eeed5df0324c0809421afd84d07a1760f00b5a2f953648099c88e36e244747ac5ad3b1d31a39434d572617cca25e301038775d167b996ee8360345e572233f6f43ddda176ce48c4e2a89c40e994ac923f6f8d9f9a6a7e62dc9e7496a16d271a6f78230bddf47600a9ef5f0ba0f86c701798dac570398dde15924756a1ed9", 0x88}, 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&(0x7f00000044c0)=[{&(0x7f0000004300)="d02b68accd8dfd5cb445885738e6590df933f9eea96c14641c705481a424e8b548c74993722d5675932f128fd0bf80fdc0ce67ac48ba588bf79a83df19739670a758e7f604c2760c95492b6875f7c24e8bae09841f58a194b89bf2b62b2fb41cba269fc9fbb4e4590442da17cffee52e2c5025702ea2eac4cb8c6605e1d33f53c7cac4", 0x83}, {&(0x7f00000043c0)="9ce2c857dba428d9ce49320ce0d606c307d07c9807c947f93cd212a8928a7778fbb0e6072450803804f30856eae1d1c70147e78b37b000cf2f248d94d0a4d45738a55f6a3c3f71d59d687a5db06cc2bcfcef680658dbb7d04f81b5722c09acb45ca96f4aa2c32f68bd12ebf39c3f996fc9b1d5cd511b29017c1bb4d41941a322d89806097f0c3d57e456ff3740a315ef012f4e4e04f6efa969eb49a4e3ece8bb82146da02582c1d139ff9b5ec3e3ff575741298d4e737ec952dcc9a7f7ad9d967f87d85328", 0xc5}], 0x2, &(0x7f0000004500)=ANY=[@ANYBLOB="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"], 0x328, 0x4}, 0x8}], 0x5, 0x0) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x81a9}, &(0x7f00000000c0)=0xfffb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x0, 0x20, 0x1, 0x6}, &(0x7f0000000200)=0x18) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='syz_tun\x00', 0x8000000000000000}) lseek(r0, 0x0, 0x7) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000001c0)=0xfffffffffffffffd) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001880)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000001980)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000019c0)={'tunl0\x00', r3}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004ac0)={r2, 0x5, 0x18, "0f5f758a7bebc47fc80959f36793dfba459a19ce8060b963"}, 0x20) prctl$intptr(0x1d, 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004980)={{{@in, @in=@remote}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000004a80)=0xe8) 2018/05/25 23:57:23 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80) fchmod(r0, 0x40) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x1, 0x1, 0x2, 0x3}}, 0x2e) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) close(r2) 2018/05/25 23:57:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x4080, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:24 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0xd0a1, 0xfffffffffffffffa, 0x8, 0x9, 0x20, 0x80000001}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), 0x4) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x10000005) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/05/25 23:57:24 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x40040, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000140)) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r2}) close(r0) 2018/05/25 23:57:24 executing program 2: r0 = socket(0x18, 0x0, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'lo\x00', 0x101}) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) 2018/05/25 23:57:24 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) 2018/05/25 23:57:24 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80) fchmod(r0, 0x40) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x1, 0x1, 0x2, 0x3}}, 0x2e) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) close(r2) 2018/05/25 23:57:24 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:24 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x503000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x80, 0x8008, 0x5, 0x1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000140)={r2, 0x5}, 0x8) ftruncate(r0, 0x8) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r3, 0x10, 0x1, 0x1ff) 2018/05/25 23:57:24 executing program 4: r0 = epoll_create1(0x80000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x180, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$dupfd(r0, 0x6, r0) 2018/05/25 23:57:24 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:24 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$TCSETSF(r1, 0x4004510d, &(0x7f0000000000)={0x4000000}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) 2018/05/25 23:57:25 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='attr/keycreate\x00') accept4$ax25(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x80800) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='gid_map\x00') bind$netrom(r0, &(0x7f0000000380)=@ax25={0x3, {"d2a5ea5f86232a"}}, 0x10) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) fchdir(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x68, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e21, 0x3f1d12ee, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xd}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0x4}]}, &(0x7f0000000240)=0x10) eventfd(0x34e) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x0, 0x5, 0x5e81a7d8, 0x101, 0x80000000}, 0x14) ustat(0x1ff, &(0x7f0000000000)) 2018/05/25 23:57:25 executing program 1: kexec_load(0x9, 0xa, &(0x7f00000005c0)=[{&(0x7f0000000000)="cc29b7a472bdb549ff7252b3835f02b1cd68b51f67e2ccb8ab09cfbcf2af80972f6c24226a40eea435ff02ed5e99b504a3d0f72d5349f3c04f019038bcad172c0311ad41f699d9ffeadab6325e3c6e493e464e339f2f58b9518c39dab8e33f0aa33551e049f9d0b9fc204fd309f94b66a6b6d5a9dd708128e7b0d67fb882b3806a9bb8025eeca1cd68f39137b0dae14cb715f5d0db195c99e99a9fb018fee20acf04e1d1faca61b746995683d1b671f0ad31ddc0c391233721d04438b2dd3e48bb8d33ea67d4dd0e9e540c8768fcda820f1d45b4b746f6432362ec636369dae0e2885d84aa", 0xe5, 0x8d, 0x3}, {&(0x7f0000000100)="3519b2809115056e73f5ae04a382251f177621a88e8677f943bb452fae532feeee6a95ca548c15e073d217a82127df91ba3bb8a460aa207dd298f18370126b50a379e72f88fa521a8aa11a853abc8d84b5cb5d0b635b9cfa77f0c52fb83ff460fc5ee2983bd223ad1dd3128b5b165cfa1f52b7e75678877699f0d93739ae2ed8a716d377bb12fe5244227fcd0688996a40745091461e04cd23dda4b753a830fdf0be35eb73b471b22ea2489a51ca7f167316cd746e3d1605b033ad2a4e22ecb765177beae216459d4e37759ba8fd39544817c00f007a4e0b3c47c1cd7f073e46f666c283388f2d24f93a09cac93e", 0xee, 0x72b, 0x9}, {&(0x7f0000000200)="ba77f037ae779c44fa33a4d364c9ba6882ccaa637edb0d75576727a1b79731336a7740eb2f29d5523b559975a4e29771152e901189489d778c04423e135898ebb73256e076292e68617839188de65bf9a312857430d0b0cfbfb3a314590742089d24e4a3825b79b535737c897c0110ab484c9d0b1d17a1d09f4e84d195ffd156728e0de4c4b03eba9ab40e24914555e289b8d0de9bfdc98113656048fd55328118820b2b6a626dc89a85076d055e5b9952ce", 0xb2, 0x3, 0x6}, {&(0x7f00000002c0)="4b69610184089a09c664a7b6fdcc288fa33e8aec916959c52108466175ba9c1366ec22406fe60fa4f02af2f530912962ffe1bcff43810071dafef9c5af2406f720b631eae3ac16f60ae4d0c20b3ad8838a084c70b09d81bf3b8f48960f5beaeb6dbb4d8c1ef3bc57955c9cd0067a9f4972fbcfe411a8c0fb7963143c27186437c9b169ff6ef0b09f2fcffc55bd824765a1ffbbfc5591133869d3add8134a", 0x9e, 0x100, 0x7fffffff}, {&(0x7f0000000380), 0x0, 0x7fffffff, 0x2}, {&(0x7f00000003c0)="baf87d", 0x3, 0x6}, {&(0x7f0000000400)="9c7b8cfa88ad6c252b63654568167978996e9e9e0068e21b44d48bf62936d8539b24218115e4f8090eb87ad29f70b7bbd51090e136c0792bf52201e5f6238b5291c2e0a9a08ccbefa0e81fbc1e7ced5c9b659528191c8f0c75", 0x59, 0x3ff, 0x4}, {&(0x7f0000000480)="dbbd1d87b8ee57886cef47f78079e4657b843c4e96f685dc867352ecb2fe629833e4396395b826c2fecc3cae2b2c6a20b245314950de33be", 0x38, 0xd4, 0x2}, {&(0x7f00000004c0)="a18739a430e8351c2c11a0ad1cabd081c8aa85b9bd9d6418e706f2e0269775b645883103ba", 0x25, 0xd, 0xb241}, {&(0x7f0000000500)="757445c8c1af0518a70bb81efae699901c2a7329624fb6c0da98897670a8ba831fbeec0c792c8f4bb877dd318f5864a95c6feaad05d497ff3a70676a76bdde54ceacce7ae4c7cc68c95a545d61715123daebd80f54f132e4a3acac23118215a70ddc9f7893ec5bebf5eda87f9f03f6a16cd7f09ddff74b712c1974727e1f8d75ee7c697f2a4566d3b6431a99e5e47d77a17af71e342e36baef237dd0b544890985725223ebdc522d160a43bc9b55e075d8", 0xb1, 0x81}], 0x2) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e) pipe2(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f00000007c0)="a0cf44c11c3c93a24d3dfae3c88c41b8001f658ac105eba5d5bc7bae653f62ee9ee0dfa2ef8470d9cd136ddafeb94e6a6213f6050451f89b2703f6a38bb63325ae0fe7cbbebfeb87c65538d2e86c789f94c87fe785dd41cc72d0db14fb40c164174d2089ddd5d0ecbcbcb8cd0b7679daa95fbf06e3b875a57c13f0713b880bb0eca0cf4cb99f7564467764beac61385c532d26a2338b697d2fb2d81e4cd74a37fb08537c9768a5b797587cd9b7e63507ed87ea081d2aad48effb18a6900f1b56ca3d9f18a049122ec3fedcf8a254b441c55b82e205219ccb590b2d45a291786cc86a04b341", 0xe5) sendmsg$unix(r2, &(0x7f0000000a40)={&(0x7f00000008c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000940)="e32566f701883580d188794904e31d29d108a5039090e04b2c9750bea682b817de9cd3f168a412b40bedd163ec5939cfde385134d5283d2e2a4c0c0c0d1036b50a16644b0ebc6fc529349c2f2b575c2b144da57edd30e61c5bcb3cf96b6bdc9757481ee357a1291504adb086d96503d94129166446fefbf62dc432c028f496aa80143069cf0527ef4fee2881b6e9d01db03532ea57d51827db60c9319c705f50fc", 0xa1}], 0x1, 0x0, 0x0, 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x7, 0x4, 0x9, 0xfffffffffffffff7, 0x40}, &(0x7f0000000ac0)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000b00)={r3, 0x0, 0x5, 0x1ff}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000bc0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000c00)={r3, 0x8000, 0x0, 0x6, 0x101, 0x4}, &(0x7f0000000c40)=0x14) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000c80)=""/4096) mkdirat$cgroup(r2, &(0x7f0000001c80)='syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001cc0)={0x7182, 0x5, 0x3, 0x80000000000, r3}, &(0x7f0000001d00)=0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) timer_create(0x0, &(0x7f0000001d40)={0x0, 0x6, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000001d80)=0x0) timer_getoverrun(r7) lremovexattr(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)=@random={'security.', '.]\\vmnet0GPL{self#[vboxnet1#md5sum(trustedmd5sum\x00'}) ioctl$BLKBSZSET(r4, 0x40081271, &(0x7f0000001e40)=0x4) ioctl$RNDCLEARPOOL(r6, 0x5206, &(0x7f0000001e80)=0xcaea) setsockopt$IP_VS_SO_SET_DEL(r6, 0x0, 0x484, &(0x7f0000001ec0)={0x33, @empty, 0x4e22, 0x4, 'wlc\x00', 0x30, 0x3, 0x6}, 0x2c) getsockname$ipx(r6, &(0x7f0000001f00), &(0x7f0000001f40)=0x10) setsockopt$inet6_tcp_TLS_TX(r6, 0x6, 0x1, &(0x7f0000001f80)={0x303, 0x33}, 0x4) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001fc0)=""/236) syz_open_dev$evdev(&(0x7f00000020c0)='/dev/input/event#\x00', 0x4, 0x10800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002100)) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002140)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r8, 0x8915, &(0x7f0000002180)={'bcsf0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) dup(r8) 2018/05/25 23:57:25 executing program 2: r0 = socket(0x15, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='personality\x00') ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x80) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000180)=""/226) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:25 executing program 5: set_tid_address(&(0x7f0000000040)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x100002080000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x100000001, 0x200040) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000280)=r2) r3 = syz_open_pts(r0, 0x20000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) r4 = getpid() r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0xa0000, 0x0) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x1e2, 0xffffffffffffffff, 0xcfa, 0x7, 0x0, 0x0, 0x1002, 0x8, 0x0, 0x4, 0x8, 0x800, 0x6, 0x2, 0x401, 0x80000000, 0x47, 0x9, 0x1, 0x4, 0x6, 0x56e7, 0xc9, 0x3, 0x7f, 0x7fff, 0x401, 0x4b88, 0x8, 0x42, 0x6, 0x14, 0x8001, 0x9, 0x5, 0x2, 0x0, 0x8, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x8, 0x1, 0x81, 0x4, 0x5, 0x8000, 0xfffffffffffffff7}, r4, 0x10, r5, 0x0) gettid() ioctl$TCFLSH(r3, 0x540b, 0x5) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000180)={0xff, 0x6, 0xfffffffffffffc00, 0x7af, 0x2, 0xfffffffffffffffc, 0x7, 0x4, 0x3, 0x5}) 2018/05/25 23:57:25 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="1bde00001a00130000000000000000000a000000000000000000000008000100", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/05/25 23:57:25 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:25 executing program 0: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x15, 0xcb, &(0x7f0000000100)="ac2f577b22e9a93067381c34000de4990771a548e47fd55b2821e07d317a1596d5ca9ee3bb8b5e695fa8a4a4ec8b322c8aed2d8c06f72e260570d67d06e9e775ecc00b44e012f924395e7a420f2712dabb2baa8147e19650e5195b62fd0f7810a2f9af55f11c2af7d59fe46b43c199174246500664fc56e7e82c07a8ba28aea46530f4e0848b0b1a40cb0aaaeef192a550f2ab9739fa67733e9637e17e73fd663646bc8b47f4945bfa44d6b80f4f78cc86d020a9ba5221c6246ec4502bbb7baedc8a4005368b234aaec65c"}) write$binfmt_aout(r2, &(0x7f0000000080)={{}, "9fb803d00a9a222ba50320db64253135128b4011fbb812cb4d11d53d90174a50a6eb1b5fad20fe4bd5f4a079642501d730a6eeae"}, 0x54) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000200)=0x7fffffff) 2018/05/25 23:57:26 executing program 1: write(0xffffffffffffffff, &(0x7f0000000040)="2400080025007f00000000000000ff07000020ff0f00000000000000ffffffff0100ff10", 0x11) 2018/05/25 23:57:26 executing program 4: r0 = socket(0xa, 0x1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x60, @dev={0xfe, 0x80, [], 0x18}, 0x400}, 0x1c) tkill(r1, 0x12) rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000000000)={0xffffffff}, &(0x7f0000000040), 0x8) 2018/05/25 23:57:26 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r0, 0x202, &(0x7f0000000100)={&(0x7f0000000040)="c4cb17306893451d3e60847b3f2eecddcdf504b933902c2b1ae596708b71e426d74e2695dcda202b84c8ff28fe928f65761db5949a1f72fbe9237ca2ddddef5a399f07a8271dfd97daca", 0x4a}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/05/25 23:57:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f73eeb7c37c7240f476c8d753d000aa8faf8fb574d781a5a24d"}) r1 = memfd_create(&(0x7f000003e000)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r3 = memfd_create(&(0x7f00008effff)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/05/25 23:57:26 executing program 2: r0 = socket(0x18, 0x807, 0x101) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r2, 0x3}) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000001c0)=""/60) 2018/05/25 23:57:26 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:26 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100)=0xfffffffffffff59b, 0x4) 2018/05/25 23:57:26 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) close(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x12}, 0x101, 0x0, 0x0, 0xa, 0x19f1, 0x100, 0x7}, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x1, 0x4) 2018/05/25 23:57:26 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:26 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x5001}) fremovexattr(r1, &(0x7f0000000340)=@known='system.posix_acl_default\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80, 0x8, 0x8001, 0x34e7}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000002c0)=0x101) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'bridge0\x00', 0x200}) fcntl$lock(r1, 0x0, &(0x7f00000000c0)={0x1, 0x1, 0x9, 0x1, r3}) socket(0x5, 0x7, 0x3f) dup3(r0, r1, 0x80000) 2018/05/25 23:57:26 executing program 2: r0 = socket(0x18, 0x0, 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)) 2018/05/25 23:57:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000000)=0x80) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/11, &(0x7f0000000140)=0xb) 2018/05/25 23:57:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x10000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00', 0x7, 0x4, 0x458, 0x258, 0x258, 0x0, 0x370, 0x370, 0x370, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @empty, @rand_addr=0x7f, 0x0, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xe}, @loopback=0x7f000001, 0x0, 0xffffffff, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x0, 0x7, 0x9, 0x3b8000000000000, 0xc0, 0xb8, 'vlan0\x00', 'bridge_slave_0\x00', {}, {}, 0x0, 0x284}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x10001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100)=0xfffffffffffff59b, 0x4) 2018/05/25 23:57:26 executing program 4: r0 = memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x2) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/72) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127c, &(0x7f0000000140)) 2018/05/25 23:57:26 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0xffffffff, 0x4) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @hyper}, 0x10) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:26 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) wait4(0x0, &(0x7f0000000000), 0x1000000, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="43948a814d651707cd24cbc594ea11e7f1ada5e1d817e6e31974337b4ed77a2239fdeb92e398be9e741f842fda9944c625b6ee87a7569374bb97f4cd1f4f6ec418fa776af40b26d020012580ead074093567dea42e435d26869787c4cb9c38cc499bd491ffc0d28cf578ce57634045bd7d0d681b4c6d7f5f428c77f3cf34441b139535330b2e8e29e3d6c97959d14729fa9789263a7614a2ef85cdb32f6c9c7de922633324081d16", 0xa8}, {&(0x7f0000000240)="a723d53113b776bd328dec176d628feb1a254044d22d18c333abbe79c39556312069c97e0b651bb19433a2fa9b5cdf3c5460a35a94f41e4147a881c5987fa31e29e9b0a4c9cb7a366fe1764802e6cd020cc89b0f2dbf197530d63a42c1da77f82c8bbc", 0x63}, {&(0x7f00000002c0)="1f1789dda56c44439dcdd9a572020e75", 0x10}], 0x3, 0x0) 2018/05/25 23:57:26 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:26 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000040)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=""/188, 0xbc}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x8, 0x2, 0x1ff, 0xa}, {0x3, 0x0, 0x0, 0x7}, {0x0, 0x16}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x4, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x5, 0x2}}, 0xe8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000100)) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0252fe555b072fd9c300005220e776ac20020000000000"], 0x10}, 0x1}, 0x1) 2018/05/25 23:57:26 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) lseek(r1, 0x0, 0x4) 2018/05/25 23:57:26 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x7fffffff, 0x200, 0x7, 0xfffffffffffffffb, 0x2, 0x2, 0x6, 0x9, 0x100, 0x5, 0x0, 0x40}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x2, 0x6}, {0x8, 0x4}], 0x2) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) dup2(r2, r1) 2018/05/25 23:57:27 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x5001}) fremovexattr(r1, &(0x7f0000000340)=@known='system.posix_acl_default\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80, 0x8, 0x8001, 0x34e7}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000002c0)=0x101) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'bridge0\x00', 0x200}) fcntl$lock(r1, 0x0, &(0x7f00000000c0)={0x1, 0x1, 0x9, 0x1, r3}) socket(0x5, 0x7, 0x3f) dup3(r0, r1, 0x80000) 2018/05/25 23:57:27 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(0x0, 0x1004000000016) 2018/05/25 23:57:27 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000000100)='./control\x00', 0x101100, 0x3) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xa1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000140)='./control/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000001c0)='./control/file0\x00', &(0x7f0000000200)='./control\x00') rmdir(&(0x7f0000000040)='./control\x00') close(r1) 2018/05/25 23:57:27 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:27 executing program 2: r0 = socket(0x18, 0x0, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000080)=0xfff) connect(r1, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0xfffffffffffffecd) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0x7fff, 0x5, 0xffffffffffffbcf6, 0x9, 0x3}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r2, &(0x7f0000000200)=""/82, 0x52) 2018/05/25 23:57:27 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x84, &(0x7f0000000100)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e20, 0x400, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, &(0x7f0000000280)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x100, 0x0) ioctl(r0, 0xfffffffffffff133, &(0x7f00000000c0)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x2000000000000031, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f00000002c0)) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40100, 0x0) mknodat(r3, &(0x7f0000000080)='./file0\x00', 0x10d2, 0x0) 2018/05/25 23:57:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x503, 0x10001, 0xc98, 0x29ef, 0x52, 0x2, 0x1ff, 0x3ff, 0xdde, 0x2, 0xfffffffffffffffe}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10000, 0x0) r3 = gettid() getsockname$ipx(r2, &(0x7f0000006780), &(0x7f00000067c0)=0x10) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006080)=0x0) fstat(r0, &(0x7f00000060c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006140)='./file0\x00', &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006200)={0x0}, &(0x7f0000006240)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006280)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000006380)=0xe8) r12 = accept4$bt_l2cap(r2, &(0x7f0000006800), &(0x7f0000006840)=0xe, 0x80800) recvmmsg(r12, &(0x7f000000c680)=[{{&(0x7f0000006880)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000007900)=[{&(0x7f0000006900)=""/4096, 0x1000}], 0x1, &(0x7f0000007940)}, 0x7ff}, {{&(0x7f0000007980)=@pppol2tpv3in6, 0x80, &(0x7f0000008e00)=[{&(0x7f0000007a00)=""/145, 0x91}, {&(0x7f0000007ac0)=""/78, 0x4e}, {&(0x7f0000007b40)=""/171, 0xab}, {&(0x7f0000007c00)=""/112, 0x70}, {&(0x7f0000007c80)=""/217, 0xd9}, {&(0x7f0000007d80)=""/4096, 0x1000}, {&(0x7f0000008d80)=""/114, 0x72}], 0x7, &(0x7f0000008e80)=""/178, 0xb2, 0x6}, 0x100000001}, {{0x0, 0x0, &(0x7f0000009000)=[{&(0x7f0000008f40)=""/76, 0x4c}, {&(0x7f0000008fc0)}], 0x2, &(0x7f0000009040)=""/4096, 0x1000, 0x1}, 0x2}, {{&(0x7f000000a040)=@generic, 0x80, &(0x7f000000a100)=[{&(0x7f000000a0c0)=""/33, 0x21}], 0x1, &(0x7f000000a140)=""/45, 0x2d, 0x8}, 0x600}, {{&(0x7f000000a180)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f000000b500)=[{&(0x7f000000a200)=""/4096, 0x1000}, {&(0x7f000000b200)=""/169, 0xa9}, {&(0x7f000000b2c0)=""/214, 0xd6}, {&(0x7f000000b3c0)=""/163, 0xa3}, {&(0x7f000000b480)=""/123, 0x7b}], 0x5, &(0x7f000000b580)=""/30, 0x1e, 0x2}, 0x4}, {{&(0x7f000000b5c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f000000c640)=[{&(0x7f000000b640)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x17}, 0x2}], 0x6, 0x2, &(0x7f000000c800)={0x0, 0x989680}) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006480)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000064c0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000065c0)=0xe8) fstat(r0, &(0x7f0000006600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000006740)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000004c0)={0x1288, 0x16, 0x600, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1258, 0x69, [@generic="115463313469df1e679636cb3dba8a64c84dd0923ad35e94444b9bb95c63e674f129f5d3690f55f04c194a52e5e858d7367f53205340dd7bdcf0c50bfd82b53448b9fb4fbfad701046226a50bc64ea68f1e90ea1e3c166e585613745394aec787cd94420d5400171168a2704f17330fa24e271a2a974fcc2611ff55dbdc6319775f8f468764d23a74d67ddd353b19154f9b087e5363148", @generic="e9a2f9d9d2f410a7960e6c276f112cb673659e26bfc23dbb2a24ddfa86619872a8bf4257296ac5073a5c93fad15120e72fd3dfd204811bac10470fbf40b9f51a6a78e9b5b3b09a3d82c2a83b70bb786e366ccca753a9d11e8f278532ad2e32f544ef1b3a7ec0aae7e25dd584a3e81c2b8045175b59b1c9a1da6aa930f3b9a48b4a7817be780f3763fedfe6f719e5", @generic="e2da68a6cdc789a0e4cc2818f4186284514682b7c8cc6586da3b3777ead2b21cf90265b94953cc4856faa64a0386ce41d75598e5ea6255d75d81b44b14ee8da895ebf5dcbd6367130df0392bee59827841a0ec3ad9dfc9c8d8af6e50e9b5e209f78542828ad5020f9e0012f640d1d78811564f2e50866119629bdf23c14bf9178ebebc731ba623329138c1423cf7da8ad73da89fed97085c202b7087ec000014cc3f0a9178a0eea6", @typed={0x3c, 0x8d, @binary="7e2eed1baac1878bca7f4607fe088e6ece7380f074464e7ede33cd3e6197105bfe96dcec53e5f35cb89989528ff4ca10ad76f7d02b"}, @generic="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@typed={0x8, 0x47, @pid=r3}, @typed={0x14, 0x85, @ipv6=@ipv4={[], [0xff, 0xff]}}, @generic="c8b6217784f28ded75eeb074672bc2b674e6a857ba25aeaa10162b238da752099c1d6f27cd012501bf764af89a84868bb3b8bc462384fcaf2190ab4f1fcf6cd232872f14e972398a8c346c094a355a3583aa533fee681098f13035916f0a89144a0b686b7f197aecb2aadb4d0ed67cb29c965941ed5c2664b9b07b0240a34627973c5247dfb4c86641ecbe850e333594869605a47ca373c35d0cccd560e4688570558c31700a8d8de8e3285165f0527c", @typed={0x4c, 0x1f, @binary="c7bcce7d1ec1bd409a3380caf1863d31539354c2140f2cadfff774b34d55fd9b510d1e07f60329be4b4a222a5da2d79cd6624e736f295d5015ce73e6f5092a33486821b083fcbbf7"}, @typed={0x10, 0xa, @str='/dev/ptmx\x00'}, @typed={0x8, 0x73, @uid=r4}]}, @generic="f8fcfd5d2548dcb2026e0e18fb6e8be3af483cdc0045196e5b8ff0edcc9f41879cc7d986b7c6731d0b56f6e2c02d8c712d62a3f6583f2d8143e1b020a3b9586802ba4db0dd0acb7b59505f97167cabe192331df1c4db6caf21cca04f3a789cd50e00973da82690b023d78129c67c4007e4f2ed270898e1df1066041e1f3eec4d8de3fe464572df4525083d192bfef4a2de84a74a3882d055cafded49d8f74345edfb5608392a0694205893b0de282d3d83baf9448eee4739654d1d83fe55190e4d9b2b8a", @nested={0x1f0, 0x48, [@typed={0x8, 0x2c, @fd=r0}, @typed={0xdc, 0x8d, @binary="c4b610fafb089038447f5f8cb74448245e8df243968b16db489a661e8ae582fb862990ecae47abc53761e383cc768a437d66a2e7da3e261e6aa349f9b0bcbad03096815e806701496561c8a0f4c645b658d83a9bd92b9b8dab9289e4aee8b25431e3ce2dddf6aa0d73d617a001bfbde0fc5bee21f69fe6f7b1a1b29a1a085f3542f28452b7a8bb5127dbee30591b318593edcab73bff42a6edfcf9046f1bcd6526b294cc4de85b9b5e54a2e8408c7c4b0fde36a215d69413c72d760a5d0e5d9d2236ea2caca3d9d369fb748e9c86db587d6df2db8196"}, @generic="d775658085636fc2aacfdb05be7380531784eb1fb2c93e9f4da798e2a8d6190b7d018be90c443c70a718342413a6f31ba99bebb5c5a22f6fda1858c1b7d60d57063da026ebc51215e5cb239629e0d8ef57c7141e81593549dc272c3dbc66b3bc3a8ba2ce1699b4a0203e3ebe3c8d9a8e9301990f7f2fa0c639c1b4a7e988b1cd621cc0dc1da89cbd715c3724b62bbc0bea01c4255b9abe805300158682b96b7fd35adc98febc1a054437a12365aefff31f2c964a63443c36880cf2ad4698a91dc61c75cd21f5b83c5961e7c291f525671a896a32d2bfc4bd65df", @generic="997b3f18ad0aebfada2c281aaab2fb65362c2944d9579c912b4e62fea2994e7844290ee298499c9d1e1901a3fda2"]}, @generic="8ac257177d4972728a775a8caeec6bc2929f9103d17902"]}, 0x1710}, {&(0x7f0000000200)={0x10c, 0x12, 0x1, 0x70bd2c, 0x25dfdbff, "", [@typed={0x8, 0x91, @pid=r5}, @nested={0xdc, 0x84, [@typed={0xa8, 0x4d, @binary="71605d44f297667700f9b4e4f11bff7fc205ba01f27acfa48455f456d634bcbc3722cd312deed4042441072aafb4f3c33a91735771088ba9a75720e7113faf5d3248f1cc6356275323413a81a72c12df4a8419a23d19dd53043474d3b7e68c5aae90fd0ae666113c13d74d9077f53b135e1ea1b7f0fe3753e527f0a88c93bc0cb93c0c5257b8aecaa9dad687173ba151e25ce7cddbdef45ffcc66e41e6505a410ac9"}, @typed={0x14, 0x6c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x1c, 0x14, @binary="d8983d0c27d997470720e6427a445df54ec1eebab442"}]}, @nested={0x10, 0x54, [@generic="d6c55f202411d8f56aeb40"]}, @typed={0x8, 0x1, @uid=r6}]}, 0x10c}, {&(0x7f0000000340)={0xb8, 0x30, 0x4, 0x70bd28, 0x25dfdbfb, "", [@typed={0x8, 0x93, @fd=r0}, @typed={0x8, 0x8c, @fd=r0}, @generic="47b3c5ce6e2ff67492457ad36ece14c0ca3657ecf5d34b1da31381cb1e85260d03dda1fd0e3d7c6bc3e6042b5706243decd7e25abfe6eb4f6de412aca4d6295d83a4faae946b8e76e3605d5f27a6422ee5af94bfedae19f13e1a2a8bb8b52493eda3a843a9a11a3ec624bbdfac3451ad87c3e01abfb85f06ffe25007fa722958a438fcf64dd8fea0dab3e7312172e0125b855f0c68"]}, 0xb8}], 0x5, &(0x7f0000006680)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r0]}], 0xc0, 0x20000000}, 0x4000000) setsockopt$sock_void(r12, 0x1, 0x1b, 0x0, 0x0) 2018/05/25 23:57:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) capget(&(0x7f0000000180)={0x0, r3}, &(0x7f00000001c0)={0x7, 0x1000, 0x6, 0x1f, 0x1, 0xffffffffffffff80}) accept4$bt_l2cap(r2, 0x0, &(0x7f0000000140), 0x800) sendto$inet6(r1, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) [ 1572.540661] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/25 23:57:28 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) accept4(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000000c0)=0x80, 0x80000) 2018/05/25 23:57:28 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:28 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) mremap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) 2018/05/25 23:57:28 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0xffffffe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x8000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x8, 0x7, 0x4, 0xf73e, 0xff88, 0x1, 0x7, 0x7ff, 0x100000000, 0x2, 0x200, 0x6}) r2 = epoll_create(0x8d7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x10000001}) ioctl$TCFLSH(r1, 0x540b, 0x1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x8040, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000180)=0x1ff) r4 = fcntl$getown(r3, 0x9) sched_setparam(r4, &(0x7f0000000100)=0x1) pipe(&(0x7f0000000240)) 2018/05/25 23:57:28 executing program 0: r0 = socket(0xa, 0x1, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@bridge_delneigh={0x40, 0x1d, 0x204, 0x70bd2d, 0x25dfdbfb, {0xf, 0x0, 0x0, r2, 0x24, 0x28, 0x7}, [@NDA_PORT={0x8, 0x6, 0x4e20}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, @NDA_MASTER={0x8, 0x9, 0x40}]}, 0x40}, 0x1}, 0x805) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=@setlink={0x30, 0x13, 0xf2f, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_VFINFO_LIST={0x10, 0x16, [{0x18, 0x1, [@typed={0x8, 0x0, @uid}]}]}]}, 0x30}, 0x1}, 0x0) 2018/05/25 23:57:28 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="24000000110007031dfffd946fc68e0020200a1b01000000010000000c1ba3a20c00ff7e", 0x1c5}], 0x1, 0x0, 0xfffffffffffffcc0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x3777, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x15}, 0x914}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e21, 0xa3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}], 0x70) 2018/05/25 23:57:28 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ipddp0\x00', 0xe5b76f5}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x50, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x8) 2018/05/25 23:57:28 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(0x0, 0x1004000000016) 2018/05/25 23:57:29 executing program 2: r0 = socket(0x18, 0x4000000002, 0x80000003) connect(r0, &(0x7f0000000200)=@sco={0x1f, {0x4, 0xa, 0x39e0ce78, 0x4000000000000000, 0x4}}, 0xfffffffffffffda0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:29 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$netlink(0x10, 0x3, 0x13) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) 2018/05/25 23:57:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/131, 0x83}, {&(0x7f00000001c0)=""/20, 0x14}, {&(0x7f0000000200)=""/106, 0x6a}, {&(0x7f0000000280)=""/245, 0xf5}], 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$KDADDIO(r0, 0x4b34, 0xfff) ioctl$TCFLSH(r2, 0x540b, 0x1) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x5) ioctl$TCXONC(r3, 0x540a, 0xffff) 2018/05/25 23:57:29 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:29 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f00000000c0), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x200, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7, 0x1, [0x1]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x5, 0x9}, 0x90) 2018/05/25 23:57:29 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000040)=""/58, 0x3a) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:29 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x0) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) dup3(r3, r1, 0x0) timer_create(0x1, &(0x7f0000000080)={0x0, 0x17, 0x6, @thr={&(0x7f0000000040)="bd550ecf9aac6f6a90d218d61fe6e056cc5d08e337583847c1bb5dc39fac311b5cff", &(0x7f0000000140)="0b9970dded68eb9e9e96abc914f295ea19206c6a33aabde6c7fad07a8b05f349f8d9512a0d41957d9347ec615ad609b0c88c1ae809995ff2f867cbe44083c94714b6a49a01553d0a2f159f324a5fd79f78e7e11f7b94ac88886f79cd3b90e8324bf6141565e241e7b588b01ab8bb7fd2726deec52b8321709284fed18fe7b1c2ae266497637babc08dc859b627e0ec5b70c6458ea4e65f1684ac7b692096d49b6995bb12a41eec273952491f17b55adf86a9ee79e3305df05c8af77d93a334b511c9522f51bd952e399c6ba697a191baffea4a67364244bdb2453c1df076e0c7b6d4e8e34c41e282cbcc3355b5c437699eba01c0"}}, &(0x7f00000000c0)) tkill(r0, 0x1000000000016) 2018/05/25 23:57:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x80800, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000380)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x400906e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file1\x00', r3, r4) r5 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101000) renameat2(r2, &(0x7f0000000040)='./file0\x00', r5, &(0x7f0000000100)='./file1\x00', 0x2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000300)=0x0) getpgrp(r6) sendmmsg(r0, &(0x7f0000007f00)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000001c0)}}, {{&(0x7f00000023c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000003600)}}], 0x2, 0x0) 2018/05/25 23:57:29 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:29 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/225) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x2, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x6, &(0x7f00000001c0)=0x808, 0x23c) 2018/05/25 23:57:29 executing program 2: r0 = socket(0x18, 0x0, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000180)="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") connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) socket$packet(0x11, 0x2, 0x300) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:29 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="7dbf2a78892d764fd34a556b884fc44e1d3903c25662e82a6cdc43eba6e41224d1a37a7a85f41eccfcf6b65f5fcaef1b9d0e50771b4e5b81921550c50e061708af0a75d844397a9e52086a68cea96adaf842848d122eeb959a0ab24dc7d1874ec54f7322fc0cfafe", 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000040)='smaps\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffffffe) 2018/05/25 23:57:29 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:29 executing program 4: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:29 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:30 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f00000000c0), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x200, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7, 0x1, [0x1]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x5, 0x9}, 0x90) 2018/05/25 23:57:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x80800, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000380)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x400906e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file1\x00', r3, r4) r5 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101000) renameat2(r2, &(0x7f0000000040)='./file0\x00', r5, &(0x7f0000000100)='./file1\x00', 0x2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000300)=0x0) getpgrp(r6) sendmmsg(r0, &(0x7f0000007f00)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000001c0)}}, {{&(0x7f00000023c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000003600)}}], 0x2, 0x0) 2018/05/25 23:57:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xffffffffffffffff, 0x4402) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8000400000000ca, 0xfffffffffffffffc) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000080), 0x4) 2018/05/25 23:57:30 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:30 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x196) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)) 2018/05/25 23:57:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x140) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x80000) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)={0x0, 0x9}) write(r0, &(0x7f0000000100)='\r', 0x1) 2018/05/25 23:57:30 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000080)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000002540)='/dev/full\x00', 0x0, 0x0) r4 = syz_open_pts(r3, 0x1fff) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r4, 0x540b, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000200)=0xe8) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000002580)=""/226, &(0x7f0000002680)=0xe2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000340)=0xe8) readv(r1, &(0x7f0000002500)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x2) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@dev={0xfe, 0x80, [], 0x19}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x80, 0x4e24, 0x8, 0xa, 0x20, 0x80, 0x0, r5, r6}, {0x8, 0x1, 0x965e, 0x2, 0x67, 0xfffffffffffffbff, 0x7, 0xffff}, {0xfff, 0x2, 0x3ff, 0xffffffff}, 0x6, 0x6e6bbb, 0x0, 0x1, 0x2, 0x2}, {{@in6, 0x4d4, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x3506, 0x6, 0x3, 0x3ff, 0x1ff, 0x1, 0x6}}, 0xe8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000004c0)=0x4, 0x4) 2018/05/25 23:57:30 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(0x0, 0x1004000000016) 2018/05/25 23:57:30 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r2}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000000)="c364a52ce150fb0165baa28c9f2be5a44f7e9127992ab3aeccd4cf1015752efd2792ea60f79977a56fd2cde9b16e01ab2adcae8f479ec16e9f") ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0xffffffffffffffff) 2018/05/25 23:57:30 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:30 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r0, 0x0, 0xfffffce1) 2018/05/25 23:57:30 executing program 7: r0 = perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x70, 0xfffffffffffffffa, 0xb37, 0x0, 0x69db, 0x0, 0x264, 0x20a0, 0xa, 0x9, 0x6, 0x5, 0x0, 0xdb03, 0x835e, 0x20, 0x6, 0xab, 0x539e, 0x2, 0x4, 0x2, 0x0, 0x4, 0x80000000, 0x8, 0x6, 0x9, 0xffff, 0x6, 0x2, 0x3, 0x9, 0x200, 0x401, 0x6, 0x6, 0x0, 0x7f, 0x4, @perf_config_ext={0xaf9, 0x1f}, 0x2480, 0x2, 0xffffffffffffffc1, 0x6, 0x0, 0x7, 0x3}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = socket$nl_generic(0x2, 0x2, 0x88) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x88, 0xa, &(0x7f0000000040)=0x800000000004003f, 0x4) 2018/05/25 23:57:30 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:30 executing program 4: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:30 executing program 2: r0 = socket(0x18, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000440), 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', r1}) r2 = accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14, 0x80000) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000003c0)='ip6gre0\x00') connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r4 = socket(0x7, 0x800, 0x80000001) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000400)={'eql\x00', 0x2}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) connect(r4, &(0x7f00000001c0)=@rc={0x1f, {0x6, 0x3ff, 0x0, 0x400, 0x3, 0x7}, 0x6}, 0x80) sendmsg$nl_route(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@delneigh={0x74, 0x1d, 0x800, 0x70bd27, 0x25dfdbfc, {0x1f, 0x0, 0x0, r3, 0x40, 0x80, 0xb}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x7}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, @NDA_PROBES={0x8, 0x4, 0x585d}, @NDA_VNI={0x8, 0x7, 0x2af}, @NDA_MASTER={0x8, 0x9, 0x2}, @NDA_SRC_VNI={0x8, 0xb, 0x7}, @NDA_LINK_NETNSID={0x8, 0xa, 0x877}, @NDA_VNI={0x8, 0x7, 0x100000001}, @NDA_CACHEINFO={0x14, 0x3, {0x1, 0x2, 0x100, 0x8be9}}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x11) 2018/05/25 23:57:30 executing program 7: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x80802, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x2, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/user\x00', 0x2, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000080)) 2018/05/25 23:57:31 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"6c6f000000000000000000000000ed1f", 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, r1}) r2 = socket(0xa, 0x200000000004, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x24000, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000180)) ioctl(r2, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, r1}) 2018/05/25 23:57:31 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:31 executing program 7: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x80802, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x2, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/user\x00', 0x2, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000080)) 2018/05/25 23:57:31 executing program 4: r0 = socket$inet(0x2, 0x800, 0x3ff) sendto$inet(r0, &(0x7f00000007c0), 0x0, 0x200007f8, &(0x7f00000008c0)={0x2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x8001, 0x30, 0xbc, 0x9}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r3, 0x92, 0x9, 0x4, 0x3fcb, 0x6, 0x5, 0x2, {r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x80000000, 0x0, 0x2, 0x9, 0x1}}, &(0x7f0000000280)=0xb0) connect(r1, &(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80) 2018/05/25 23:57:31 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80) readahead(r0, 0x6a7, 0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:31 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000080)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000002540)='/dev/full\x00', 0x0, 0x0) r4 = syz_open_pts(r3, 0x1fff) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r4, 0x540b, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000200)=0xe8) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000002580)=""/226, &(0x7f0000002680)=0xe2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000340)=0xe8) readv(r1, &(0x7f0000002500)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x2) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@dev={0xfe, 0x80, [], 0x19}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x80, 0x4e24, 0x8, 0xa, 0x20, 0x80, 0x0, r5, r6}, {0x8, 0x1, 0x965e, 0x2, 0x67, 0xfffffffffffffbff, 0x7, 0xffff}, {0xfff, 0x2, 0x3ff, 0xffffffff}, 0x6, 0x6e6bbb, 0x0, 0x1, 0x2, 0x2}, {{@in6, 0x4d4, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x3506, 0x6, 0x3, 0x3ff, 0x1ff, 0x1, 0x6}}, 0xe8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000004c0)=0x4, 0x4) 2018/05/25 23:57:31 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x7, &(0x7f0000000180)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x180) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000080)={0x6, 0x79, 0x1c000, 0x100, 0x14, 0x888}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:31 executing program 7: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x40}}, 0x2, 0x5, 0xffffffffffff49ac, 0xfffffffffffffffd, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x8000, 0xb8eae5bc1fe78f50, 0x7, 0x4}, &(0x7f0000000140)=0x18) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x6558, 0x2}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000280)="3bc6bc8cde4338ea5dd1fac96da1", 0xe}], 0x1, &(0x7f0000dda000)}], 0x1, 0x0) 2018/05/25 23:57:31 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:31 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"6c6f000000000000000000000000ed1f", 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, r1}) r2 = socket(0xa, 0x200000000004, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x24000, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000180)) ioctl(r2, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, r1}) 2018/05/25 23:57:31 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x0) 2018/05/25 23:57:31 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:31 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) sendfile(r0, r1, &(0x7f0000000000), 0x7ffffffe) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/05/25 23:57:31 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:31 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x5, 0x44) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24}, {0x3, 0x0, 0x0, 0x800}, {}, 0x6, 0x0, 0x0, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) 2018/05/25 23:57:31 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x1d4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:31 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x7, &(0x7f0000000180)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x180) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000080)={0x6, 0x79, 0x1c000, 0x100, 0x14, 0x888}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/05/25 23:57:31 executing program 4: keyctl$reject(0xc, 0x0, 0xfffffffffffffff7, 0x969, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="f3862f03cb61d4869c60634b078880311bc2995958a0248b918b251282111eab45f5b94a4d43ee6d413ca4d2e0d1e1a461a951d594958f2540317815ae2dee9480a03cfadbed465eca161247d0d9e10fe7dc51fc253d60a52bc75b5bddb2d651a71cce2d92d0d25ff98670bcd3ebdf384bd2b6e98d43e2702c4b1f77e5884105", 0x80, 0xfffffffffffffff8) keyctl$reject(0x13, r0, 0xd6, 0x800, r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000240)=0x5, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$BLKRAGET(r3, 0x1263, &(0x7f00000001c0)) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000280)={{0x8, @multicast1=0xe0000001, 0x4e22, 0x2, 'lblc\x00', 0x10, 0x16ee, 0x32}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 0x8, 0x700000000, 0x1f}}, 0x44) 2018/05/25 23:57:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x5382, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, @scatter={0x1, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/4096, 0x1000}]}, &(0x7f0000000040), &(0x7f0000000080)=""/17, 0x0, 0x0, 0x0, &(0x7f0000000100)}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x200) 2018/05/25 23:57:31 executing program 2: connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r0 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="ad95ad3feca6ba1a13d8800dac37a24b9a625b7270f6087e5831c25e33d16319930fffc4d77bd1bbdd3f14e8e721c9d92ae2c14d88fa32020cf347ff31aeae0698bbf8371a469161264814b843df9099e6ba6e1482093e003ede3bc0c15bce2fe792dad0fa", 0x65, 0xfffffffffffffffa) keyctl$update(0x2, r0, &(0x7f0000000200)="f3ebebeef10e9708e1b2e5bfb0a093103e0d344c17120fa4ff509ac71a9145c0971da24477e0e0983ad720151781a4428db134a98c0cb2c87db15193b3caa2f95857f7d81df3ce087c9e121dc5b61c0b6e26e75e8afff888af6ed8dbd9a0e2667c82fd00bb72a8590bc506eb50c7745773553311bfb686a7fc32dd0c7e9ca9dab50b1d3233986cff6c28a7b804a4c5cdb9070d9b634b4289180b8c533e05d650e5450e925bb07f5488f9c77ba0d49a319f0881a64010149df5c990d2d2fc594803e3f8c14166ec984478624eab097fc16e4e465f61219ec8b0c5b894f07894", 0xdf) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000000)) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000400)) truncate(&(0x7f0000000040)='./file0\x00', 0xf2b) 2018/05/25 23:57:31 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2), 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000000080)=""/96, 0x60, 0x100, &(0x7f00000002c0)=@in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7f}, 0x80) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000001c0)={0x87, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'none\x00', 0x18, 0x0, 0x33}, 0x2c) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x1}, 0x4) r3 = socket$inet6(0xa, 0x2000010802, 0x0) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) ioctl(r1, 0x5, &(0x7f0000000040)="4686ddf2ea0fc2a07c1b434b2626b223e5352cf66b") setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x8}}, 0x80, 0x6, 0x9, "6de3cf718f71ff8ca5c74c36a2a364523ccec4b6b4a3fe5ab835cdb531b6bf72e12c48f9b3a60d2ee6770f1aac69c4eefb2d26a1c0308dde8ead9f4745ea544308dd2cc356c1221d871265a9ba5b6cb8"}, 0xd8) recvfrom(r1, &(0x7f0000000240)=""/90, 0x5a, 0x2000, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000800)=ANY=[@ANYBLOB="14000007000000000000000803000000004319001b5c47d7f0acaa25d0af0719b3ed6173ac9c2306490e683ed6eba1b95cd46f4cd3771b666fccd74c419dac2ad37a11949e7fd1738e08540046ee6d884adfd146cbd2cd615d3207be37c5c4b0746d38aecdcc8c25b4a66c867134d2cb13aa2a276bfeee8a1c6091d4004d73f1687ec06753ef6689b23fb0c59750612ad885d38d15e47507c48b739267b211137ca58074d63d40da68b27cd98e4a71134dfc6d0b60b98800000000"], 0x14}, 0x1}, 0x0) accept4$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14, 0x80800) recvmmsg(r0, &(0x7f0000000740)=[{{&(0x7f00000004c0), 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000380)=""/98, 0xfffffffffffffe2e}}, {{&(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000005c0)=""/92, 0x5c}}], 0x2, 0x0, &(0x7f00000007c0)={0x77359400}) 2018/05/25 23:57:32 executing program 4: r0 = socket(0x9, 0xffffffffffffffff, 0x4) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000008000000001, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000001480)={@remote, @broadcast}, &(0x7f0000000080)=0xc) 2018/05/25 23:57:32 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000240)=""/77, &(0x7f00000002c0)=0x4d) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x6a79) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/load\x00', 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000080)) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0xfffffcf6) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2b, &(0x7f0000000140)=""/100, &(0x7f00000001c0)=0x64) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) fsync(0xffffffffffffffff) 2018/05/25 23:57:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4000100) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000200)=0x9, 0x4) fcntl$setlease(r1, 0x400, 0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000140)={'teql0\x00', {0x4, 0x4, 0x1, "8ef6bda43702", 0xd7}}) dup3(r0, r2, 0x0) 2018/05/25 23:57:32 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) listen(r0, 0x114c6d01) 2018/05/25 23:57:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x7fffffff, 0x2}, 0x0, 0x1e, 0x0, {0x7, 0x7318}, 0x8, 0xa7b8}) r1 = syz_open_pts(r0, 0x0) userfaultfd(0x80000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:32 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2), 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:32 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x0) 2018/05/25 23:57:32 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x1000002402) sendmsg$netrom(r0, &(0x7f0000000200)={&(0x7f0000000080)=@full={{0x3, {"fd42b415c0107c"}, 0x4f4f}, [{"9106310457bc31"}, {"eb66ef0516253c"}, {"8ab2fbe5410e17"}, {"2cfdaf64166146"}, {"332675d1f1913e"}, {"8330b81e8e785c"}, {"43aa51203e7525"}, {"a215bb8b67c431"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f0000000140)="52a0643eb5995fc5d86ef5bd5403c0df6aa4fc8c2d1c39413ea39c46ea7055519ac848690af3533f728834c63c7a104c4dc534e7d9c9d55462b745192c686eafc049aec0f1d8fe360a2412d1d6d1280ea0f27fdbd32fd6466370162a6ce01a93ee0253a2046849c28e9ba0b4746b22da17a7", 0x72}, {&(0x7f0000000280)="2c403eee95dbfd65ef2f9e0849edafbf9b37b5bccc0a367263c970f94d7cd91a7254eb44e2843eac40c010829b0130a6bbf0ce22a26c53764286cacff77b3fcaf66b29ba1510b6a5dfd86e7f758452a817959d5963ce07763d148609ab6ba358635f389846a45a1fc4521247bf49bd6f016a803d845839f8e30f3d834a5e5bd073a68bd0b400fd346f244fb2c9904bba88ca7fe24633a115f21f33a9138f9a402bfbf729dceab6c5973513a7bcbca021ca8dc165089afe7af9c1c1fd6e69f6db3add534dc5e34408b21bb25c1e03afc22bbc39029f812f2ba26d6e5089afb91cefdabadf", 0xe4}, {&(0x7f0000000380)="ca93be66221ab8c1b37e953521d6af1f8b385667fa25d96123e9d41d3d3db7e9b68726f92fe179a8e8cc2c4e048663521396882fa445243381c393216261b8f193cb19011b8f644be54a51326629105d7f60fbb811c93302a1a4494525d7ed84cd28d8e38c070040e881df0a4cc38b8aa01806b54b82f068ba800e0e63ddf9a2eed3fd0384ae9ae2c061a0f42cff54714fc6f8dd65aa6805d24e6d92bf69a2b1d4e2f525c452435bda6aa06adfddc08f7183f84e16e1b8fa94a277b947376f319a901a08447048a09124f227e13938f32688a7c333c20cd31de6167586f58b7e6cf00b3816660df199aef9c955af", 0xee}, {&(0x7f0000000000)="8287b3033bf1d244f6ea1ccdd1f58e064660cacbdfc0f0eeed6e", 0x1a}], 0x4, &(0x7f0000000480)=[{0x58, 0x11, 0x3, "8dbeb44ee09bce7660794b6675a9abb894ee22cb2edd285db0c5ebaff20137457ca7ad90c19602a2673ea96b3ffff6df648ed3f4729c91586d86cbc26a9d4110bc81e327b87a"}, {0xa8, 0x10f, 0x1f, "07b3728e384193fabda3afb02514c21df9e29f88f09047a4bd946f9f2756b8c3cb2fe73015519c6efcd12b73fd33b68b390e84931e9086085f00ac98ab8d3e3bb562d6f6281669c0f5bcce8326d0d5c924f5ed7735505b66cd8c650ba3ab371412ab0676a8d7a5a111f0dbebf8f4842bbf27dd9212eadaba0bf30bca421f5196b30a4ec5764f0049bb60c469c20d5585990ab0"}, {0x90, 0x0, 0xea, "b59bb01828301c3980fe75f34f8b2e186aad787c7d04a74454aa2603495ed6186e5c337ffb78c65f366aa826fee4fd050b3075229409f4620eb493647f5670bb7ecf0542e96dd40dad6d47681348efe44d5770445c505e80d1c05bc97d3562bcee9bfe27e82560de523b3b2561ef707ac34ad0be9c29155e3ac2dc374c97"}, {0x1010, 0x102, 0x8, 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"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{0x78, 0x29, 0x80000000, "1179b3b3514a009ee986e006a70e1f2feae762723f9f3445b98d0140f14e5ba9f46106c36feae299ef69e6c01fc4d3b0eb21179dac0c55fa58062d11955342f2964bd057757e02a60c06c91cfdab99403af2c753087948f4ea395ccb705325a6746d2a98"}], 0x2228, 0x24000000}, 0x4000000) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x4}) 2018/05/25 23:57:32 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendfile(r1, r2, &(0x7f0000000140), 0x8402) 2018/05/25 23:57:32 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000040)='&.trusted^^selfeth1}lo-procbdev\x00', 0x1) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000180)=""/242) 2018/05/25 23:57:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) 2018/05/25 23:57:32 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2), 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:32 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000300)={0x53, 0xffffffffbfffffff, 0x6, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f00000002c0)="9b247f9c1793", &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f0000000480)}) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) flock(r1, 0x3) read(r0, &(0x7f0000000380)=""/42, 0xf0) 2018/05/25 23:57:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp\x00') writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)="33234c9a2f263f22a3cbe9c66a66f9d10d7728d0787f1e69816f4bff7f1ae07939c52f8cfea578931cf60cf258e50718553ada6d45ecd31bc349b83bc48200d266915b75a521e3df8cdc15a93a57d838d8bed602e712afd14d972f7cccd0ac3714793aa3344b53b68a8250396d21c1ddf524f6257d8ccc2fdbae9083df96ba4bad42688e1ad31b42a08626f354a57497841cfcdf30fa55c344e47ad1045783137250270d99af10247d0969f1b4fdb5ffb553349154c87b761012c7fa61410dde2b867cf9bceccd47eee527a2d0a64477b94d0414e77c64c304dd59835f954a34cc344d57dd14032b4e530e05f9", 0xed}], 0x1000000000000073) 2018/05/25 23:57:32 executing program 2: r0 = socket(0x18, 0x0, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x18c00, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x1a77, 0x1, 0x6, 0x1}, 0x8) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) creat(&(0x7f0000000180)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x400, 0x7091, 0x1, 0x2, 0x1ab7, 0x1, 0x9, 0x7, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r2, 0xa1, "4a15b84c84b8c6adb52073d6e854d86838ac036e654aaedcdfa30aa469712f654e0e8ad68bc82fe9e075658e9315f7f9618598a643d692c28da1d180f304bf1572f63e8fa1a81aa448fc45fe9e063af4c40c88ed3f03ebedd535c07bb8eef7286165e2911ec920e4f3ac9b0f375a7a85c741607dc621c5b6e4ed1a12012dc41235df52e0c5df415d189d04ff37f2ce49a27529f273dd1c4babe2040ea9da4c377c"}, &(0x7f0000000300)=0xa9) [ 1577.417128] IPVS: set_ctl: invalid protocol: 135 172.20.20.170:20001 none 2018/05/25 23:57:33 executing program 0: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, 0x0, r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x2c, 0x0, &(0x7f0000000080)=[@release={0x40046306, 0x2}, @increfs_done={0x40106308, r2, 0x4}, @clear_death={0x400c630f, 0x3}], 0xd8, 0x0, &(0x7f00000000c0)="d83a620275437b9d4f7365146ba575093f536bc76d947cf862aa3baaaa2bcd1c56238dd4dc1440e48bc461fe9d285226d9e95e4d4164e565afbe93fd60ae5bb48e6561147cccaff0b73f73036f45652ee060bf6c97da52661fd45c81787f499d5a22857b4eeb95e09cf5277b50702f9b316799b206f7f10153bd9992aa1be206e53c0107b888261690f19ef3ec10c31c82766758110ea9431b804144fee19dd25305c3ba48b6d50f275f2d1bfbc16c6839264dcfa254bc5f679e95af62cd5a8efd578cd17e24deb209f90e33bd8a7a6962856b4078236f44"}) 2018/05/25 23:57:33 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(0xffffffffffffffff, r1) 2018/05/25 23:57:33 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x241, 0x0) readv(r0, &(0x7f00000040c0)=[{&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/203, 0xcb}, {&(0x7f0000002f00)=""/6, 0x6}, {&(0x7f0000002f40)=""/245, 0xf5}, {&(0x7f0000003040)=""/33, 0x21}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000004080)=""/52, 0x34}], 0x8) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000004180)=ANY=[], 0x0) write$eventfd(r0, &(0x7f0000000040)=0x100000001, 0x107) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x5da) write$binfmt_elf64(r0, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffb, 0x6, 0xeaec, 0x6, 0x0, 0x2, 0x3e, 0x3ff, 0x21a, 0x40, 0xe8, 0xffffffffffffffff, 0x2, 0x38, 0x1, 0xffff, 0x9}, [{0x3, 0x0, 0x101, 0x1, 0x10000, 0x8001, 0x71, 0x1000}], "3fb0ccaa0bd2667cb317c899a3268e2da725f152f5ef4ab7caaaaef150519fd485f509c1c5521f81e912053fd7e40c99e78eb511c67ffff1683d7b34b3af721e39bc362b64e4b218d773f751b56348c1a0eba3a6fe49b4e3fbadd9a2ca9ea12f1d5ebdcdb171506d0fa71c45494ca215725d4c046f984cc6faa935b9d871ae72b41fa61f782a3b819a8d0159f82f4f15bea02612e8674119f17cf4b189ee1988b7896a34e94bfcdb3b6b7340f61ed3230dc2b898ec9d1cfbe6443a89f7387f5dc8262ee2d4d5e439f0b65938914f36905c9b2e373c3aee14", [[], [], [], [], [], []]}, 0x750) 2018/05/25 23:57:33 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) finit_module(r0, &(0x7f0000000280)='/dev/urandom\x00', 0x0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req={0x48b, 0x4, 0x400, 0x662b}, 0x10) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x5, 0x3, [0x7c91, 0x2, 0x2f]}, &(0x7f0000000340)=0xe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3, 0x6}, &(0x7f00000003c0)=0x8) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x420400, 0x0) connect$ipx(r2, &(0x7f0000000200)={0x4, 0x50000000000, 0x9cb, "109ceb0c0151", 0x8001}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) setsockopt$sock_void(r4, 0x1, 0x0, 0x0, 0x0) ftruncate(r2, 0xffe) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000400)=0x18, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x29) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) 2018/05/25 23:57:33 executing program 2: r0 = socket(0x1b, 0xfffffffffffffffe, 0x81) connect(r0, &(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1a2) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x410000) 2018/05/25 23:57:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/05/25 23:57:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = socket$unix(0x1, 0x5, 0x0) finit_module(r1, &(0x7f0000000140)='!em1/security\x00', 0x3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'bpq0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="3500000000000000170000000bdb76257a49ff1b287f746a8fb782c605bd5cc4fc0fca22cc97a994660c2866f0394a26b76686609dcf03f6b05ebd26c46eb5d1af96c6ddd9def9296021e40a743b5393bc303e950000283dac1414110000005a0301060000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000100050005000000000000000700000000000000ffffffff00000000102008a88138"]}) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) fadvise64(r0, 0x0, 0x0, 0x2) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) 2018/05/25 23:57:33 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x0) 2018/05/25 23:57:33 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0xe) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000200)=""/144, &(0x7f00000002c0)=0x90) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) [ 1577.728970] keychord: invalid keycode count 0 [ 1577.734630] keychord: Insufficient bytes present for keycount 1492 [ 1577.744728] keychord: Insufficient bytes present for keycount 1866 [ 1577.790564] keychord: invalid keycode count 0 [ 1577.795153] keychord: Insufficient bytes present for keycount 1492 2018/05/25 23:57:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x63) socketpair$inet6(0xa, 0x6, 0xd880000000000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x6e, "1ecb2f24f895b74f451a92e56af6cf9f120ecf3544fd2b3151adfe99236624cab218909e0a63eab96ac87cdb27fd4179eeb1762b2a511d925efae8e2e2c1617bff2c9794f5227f6158d73afabc016e3ed57a0ad889be40ffdc56bd4a154f8b45292be5ef1fdaae7b16c05b7cddaf"}, &(0x7f0000000240)=0x76) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000280)={r3}, 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000000c0)=""/233) 2018/05/25 23:57:35 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x0, 0x0, @remote}, &(0x7f0000000140)=0x80, 0x800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x129) r1 = socket(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000000200)="72408541158b9e52032f2f20e2f63bbd36bf6d3032c99e7983b743c8da856c6a4f5a9e9da2328c4e07a9a5d92f5386bfe09bb292dee48e395108b28f5f889a244f7831acf3ecdd89f730b12ec26e36a78d3053367e274e4d409a7ac00a5afba5a380699dc2c7da2da0329d01", 0x6c, 0x40004, &(0x7f0000000300)=@in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x80) r2 = dup3(r1, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000180)=""/80) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2080, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000002c0)={'lo\x00\x00j\x00\x00\x00\x00\b\x00', 0x800}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)={r3, 0x9, 0x5, [0x81, 0x0, 0xdf, 0x1, 0x6]}, 0x12) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={"6c6fe7000100008000000012ad00", 0x8000000001262}) 2018/05/25 23:57:35 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x2bf) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x78, 0x9, &(0x7f00000001c0)={0x8}, 0x8) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000000c0)={0xaf, @multicast1=0xe0000001, 0x4e23, 0x4, 'wlc\x00', 0x2, 0x3, 0x71}, 0x2c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/05/25 23:57:35 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) finit_module(r0, &(0x7f0000000280)='/dev/urandom\x00', 0x0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req={0x48b, 0x4, 0x400, 0x662b}, 0x10) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x5, 0x3, [0x7c91, 0x2, 0x2f]}, &(0x7f0000000340)=0xe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3, 0x6}, &(0x7f00000003c0)=0x8) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x420400, 0x0) connect$ipx(r2, &(0x7f0000000200)={0x4, 0x50000000000, 0x9cb, "109ceb0c0151", 0x8001}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) setsockopt$sock_void(r4, 0x1, 0x0, 0x0, 0x0) ftruncate(r2, 0xffe) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000400)=0x18, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x29) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) 2018/05/25 23:57:35 executing program 1: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fallocate(r0, 0x2, 0x710f, 0x81) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000080), 0x4) 2018/05/25 23:57:35 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) finit_module(r0, &(0x7f0000000280)='/dev/urandom\x00', 0x0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000002c0)) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req={0x48b, 0x4, 0x400, 0x662b}, 0x10) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x5, 0x3, [0x7c91, 0x2, 0x2f]}, &(0x7f0000000340)=0xe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3, 0x6}, &(0x7f00000003c0)=0x8) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x420400, 0x0) connect$ipx(r2, &(0x7f0000000200)={0x4, 0x50000000000, 0x9cb, "109ceb0c0151", 0x8001}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) setsockopt$sock_void(r4, 0x1, 0x0, 0x0, 0x0) ftruncate(r2, 0xffe) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000400)=0x18, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x29) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) 2018/05/25 23:57:35 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(0xffffffffffffffff, r1) 2018/05/25 23:57:35 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8000, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x13, 0x6, 0xfa92, 0x100000001, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r2 = gettid() write(r1, &(0x7f00000002c0), 0x0) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @rand_addr=0x1}, 0x1, 0x1, 0x4, 0x2}}, 0x2e) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r2, 0x1004000000016) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x9}], 0x3c) 2018/05/25 23:57:35 executing program 1: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000040)=@hci={0x1f}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x2, 0x2, 0x0, 0x3}}, 0x80, &(0x7f0000002740)=[{&(0x7f0000001740)="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", 0x5e1}], 0x1, &(0x7f0000000100)}}], 0x2, 0x0) 2018/05/25 23:57:35 executing program 2: connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x2) 2018/05/25 23:57:35 executing program 4: r0 = socket(0x40a, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000140)={0xff, 0x2, 0x100000000}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000740)=""/238) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000380)) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={'nat\x00', 0x0, 0x0, 0x99, [], 0x4, &(0x7f0000000200)=[{}, {}, {}, {}], &(0x7f00000002c0)=""/153}, &(0x7f00000000c0)=0x78) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xe4e}, &(0x7f0000000040)=0x8) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000180)={0x48, 0x800, 0x3, 0x5, 0x5, 0x8}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000680)={r4, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x84) 2018/05/25 23:57:35 executing program 2: r0 = socket(0x20000000000015, 0x802, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000180)=""/4096, &(0x7f00000000c0)=0x1000) socketpair$inet_sctp(0x2, 0xfffffffffffffffd, 0x84, &(0x7f0000001180)) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/sw_sync\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001440), &(0x7f0000001480)=0x4) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000001200)) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000013c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001340), &(0x7f0000001380)=0x4) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000001240)="de7624889b96f80fa59d0d227168606aa22c1da2f62e8f1ac110683dede9bdef9f11344060f2bc9cd91e64c53d523dcb9367fb6de288699a007f37fb821ab95355e48c07440646f1ee1c930950c1ff0bcc4db847eea993e16916c75ed67d9feff30b") 2018/05/25 23:57:35 executing program 1: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000600)=""/246, 0xf6}], 0x1, 0x80000000) 2018/05/25 23:57:35 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x2000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(r3, r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9, 0x88e}, &(0x7f0000000040)=0x8) ptrace$setopts(0xffffffffffffffff, r2, 0x2, 0x100048) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r4}, &(0x7f00000000c0)=0x8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r5, @rand_addr=0x8a7a, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/25 23:57:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000240)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x4, [0x9, 0x4, 0x80000001, 0x800100000000]}, &(0x7f0000000200)=0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="a9b1ada88c3552b43a92fbd58b0bd1c9952df1f0e80d96e5b8544043fac86d889240b7cc1bad07996a0f0d8806fac786aaae98127d56c59f2a4246") socketpair$inet6(0xa, 0x7, 0x80, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r3, 0x540b, 0x1) 2018/05/25 23:57:35 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x200200, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff9}]}) syz_open_dev$binder(&(0x7f0000000300)='/dev/binder#\x00', 0x0, 0x2) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1b) ioctl(r1, 0x2890e, &(0x7f0000000040)="c626262c8523050000006f") inotify_init1(0x0) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r2, r3) 2018/05/25 23:57:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a91c8275dd800fe1ce0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c72000000000000000710e13"], 0x89) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x40000000000000, 0x7, 0x0, 0xfffffffffffffffc, 0x8, 0x4000004, 0x0, 0xfffffffffffffffc}) syz_open_pts(r0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/239, 0xef}, {&(0x7f0000000040)=""/122, 0x7a}, {&(0x7f0000000380)=""/149, 0x95}], 0x3, 0x0) r1 = socket(0xa, 0x1, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xfffffffffffffffd, 0x0) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f00000000c0)) 2018/05/25 23:57:35 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000009c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) socket(0xa, 0x1, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x1, 0xe6, &(0x7f0000000580)="d8f19b6c4fd7e09cefa913498f5d88db25112c41c19e6e9ae26d367465f0517a8ffd257c392264f09e0b1d133d4793e1e3a92420fac4b8fc07f032a7172a3dd02a45eca1415bb506aff177894d7b81aeffd7fd5bcbfe1575e4647adfe53f1838785f36667311bec71d4c7970cdffb93510c3cac511d9b8c713d0f7218c498417a0b14da628c041afa3adc5e4847a0d729c5dec9b07dbecaf5c28ea8cffc9db6f89d6468d496dfb58c3e03df7eb4f8aa1d3c8445b0cfd691fa66c14996ee509329836a12058e3587922521404f34a4a1a2b235b0a09a76b279e1f856fe0ea78535123b527e791"}) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") umount2(&(0x7f0000000200)='./file0\x00', 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/25 23:57:35 executing program 4: r0 = socket(0x40a, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000140)={0xff, 0x2, 0x100000000}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000740)=""/238) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000380)) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={'nat\x00', 0x0, 0x0, 0x99, [], 0x4, &(0x7f0000000200)=[{}, {}, {}, {}], &(0x7f00000002c0)=""/153}, &(0x7f00000000c0)=0x78) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xe4e}, &(0x7f0000000040)=0x8) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000180)={0x48, 0x800, 0x3, 0x5, 0x5, 0x8}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000680)={r4, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x84) 2018/05/25 23:57:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c000000100029080000000000000000030000001800010014000000ff020000080000000000000000000001"], 0x2c}, 0x1}, 0x0) 2018/05/25 23:57:36 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'filter\x00', 0x0, 0x4, 0xf9, [], 0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)=""/249}, &(0x7f0000000180)=0x78) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f0000000040), 0x10000000000443) 2018/05/25 23:57:36 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(0xffffffffffffffff, r1) 2018/05/25 23:57:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) socket(0x8, 0x1, 0x1ff) 2018/05/25 23:57:37 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x101000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40100}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xf8, r3, 0x0, 0x70bd2b, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9e}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xcea}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xdf}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000}, 0x4000051) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={0x0, 0x80000001}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000004c0)={r4, 0x5, 0x30}, &(0x7f0000000500)=0xc) pselect6(0x40, &(0x7f0000000000)={0x5, 0x7a2, 0x100000001, 0x8, 0x7fffffff, 0x8000, 0x4, 0xff}, &(0x7f0000000040)={0x41, 0x3, 0x9, 0xffffffffffffffc0, 0x7fffffff, 0x2, 0x3}, &(0x7f0000000080)={0x0, 0x9, 0xff, 0x0, 0x8, 0x9, 0x3, 0x2}, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000001c0)={&(0x7f0000000180)={0x8}, 0x8}) 2018/05/25 23:57:37 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c644262c9b23bf012cf66f") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80000, 0x0) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000000c0)) 2018/05/25 23:57:37 executing program 0: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x8, 0x50cc, 0x8, 0x9, 0x35bc, 0x89, 0xffffffffffffffe0, 0x2, 0x4, 0x19a, 0x6, 0x6, 0x100, 0x2, 0xfffffffffffffffd]}, &(0x7f0000000540)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000580)={r1, @in={{0x2, 0x4e21}}, 0x8, 0xffff}, 0x90) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x2, 0x4) r3 = request_key(&(0x7f0000000280)='ceph\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="2c637062736574707070312500c28d9c4cce72172d0a0719fdf6b62ba9ce91fbb3d235399abfeee6a105577fe4ca0b19cc5bd31b62fc7ba350098b27bd58c77bf7ef12b4462408c36a14ad0696b11695c1c1cc56e88fbdd9d803a1277ed18f9c89eb9e48a302d8e482ee6e2b109d43be6dbe4795d5c3872b", 0xfffffffffffffffd) add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="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", 0xfa, r3) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="636c6561725f72656673007edb") ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000300)=0x4) writev(r4, &(0x7f0000000140)=[{&(0x7f0000000040)='3', 0x1}], 0x1) 2018/05/25 23:57:37 executing program 4: capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000180)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x7fffffff, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000300)=0xfffffffffffffff1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x42000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0) 2018/05/25 23:57:37 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ftruncate(r0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x43, "bf9db6cefa2da46a411cc9fdd7152568a2a35ff659ba793ea63290b9e88af31942eecfbe64156eff0c6e10bf4d226fdb34917ec0f935fd2939adef46b70d9514102b6e"}, &(0x7f0000000100)=0x4b) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x6, 0x3ac, 0x1ff, 0x6, 0x8}, 0x14) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000300), 0x1000) ftruncate(r0, 0x5c7) 2018/05/25 23:57:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x3, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x61ab}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=r3, @ANYBLOB="04000400a048fc08ff7508aea63f6b9daa9bbe0000000000000000000000000000"], 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/05/25 23:57:37 executing program 2: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f000052bff0)={0x0, 0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000088e000)={0x0, r0}, &(0x7f0000e98ffc), 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_extract_tcp_res(&(0x7f0000000080), 0x1, 0x20) futex(&(0x7f000000cffc)=0x2, 0x4, 0x40, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000000), 0x2) 2018/05/25 23:57:37 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, 0xffffffffffffffff) 2018/05/25 23:57:37 executing program 4: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x2, 0x4) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x4000, 0x0) r3 = fcntl$getown(r2, 0x9) r4 = getpgrp(0xffffffffffffffff) tgkill(r3, r4, 0x6) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x4800, 0x0) timer_create(0x5, &(0x7f0000000180)={0x0, 0x19, 0x1, @tid=r3}, &(0x7f00000001c0)=0x0) timer_getoverrun(r6) r7 = openat$cgroup_type(r1, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) ioctl$SG_GET_REQUEST_TABLE(r5, 0x2286, &(0x7f0000000240)) getsockopt$IP6T_SO_GET_ENTRIES(r5, 0x29, 0x41, &(0x7f00000003c0)={'mangle\x00', 0xec, "2d4d2fa06bcdfb6a6a651736cf69ad2e7b23f0c2d3b2d33f1cdb3873c5ebd8ce30fb5c9f3790ecff312224e9ae41e83f66547ad437485752bb5cdcf14bc6e34ebe531ac3b40490b53c61b43f8a7aab7c785660d67f7d82b0592b8e7db2168c1d86f4b541384bd4715416adc452f4d718002526a3a3015d4340002465bd45e4d3cc4ca24ed1a5031815153af737583f02e6bed819b545d786ccf9308c3c0ddfdd24d560026c421210a4a7565eefe284edd29c2f0f497e3a7c31d9f563a21eba62d7fe1fbfcbc16fed1f058ddee20ef9a9cd199308920922f69d48dc52848a2b160a23fe3fe556d77dd4ef9ba6"}, &(0x7f0000000500)=0x110) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000540)={0x6, 0x0, 0x2, 0x8, 0x0}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000005c0)={r8, @in6={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, [0x337, 0x7f, 0x1, 0x1, 0x80000000, 0xfff, 0x4e6, 0x80, 0xfff, 0x6, 0x80000001, 0x2, 0x16ce8b6c, 0xf01d, 0x3]}, &(0x7f00000006c0)=0x100) socketpair$inet6(0xa, 0x7, 0x5, &(0x7f0000000700)={0xffffffffffffffff}) setsockopt$inet_int(r5, 0x0, 0x16, &(0x7f0000000740), 0x4) sendmsg$unix(r1, &(0x7f0000001a80)={&(0x7f0000000780)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000800)="1c2874573e05e4032fc216db87a3948794626e6086a4168bc59162669f9394069a8b32", 0x23}, {&(0x7f0000000840)="328f", 0x2}, {&(0x7f0000000880)="d1d2099288ca4c0a9465fa74a7ccef9eb6554ecfa842f1f15a59da43beb7aadfa9fd241060ebca87d3b2243b045b60f2e885bcb016d900c6560f69413c7f00d67fd4a12964dae1bfc6fd1aab1a58b5045fe7e5c4932d59f7950677c77d4429d23b8193b44a8841a4a5636ea07de57b84daea15dd20891e1994bbfa09e550c31b", 0x80}, {&(0x7f0000000900)="50c8f4e1d34bc4e40b4b576e6d62e44858ff4b10a181fe9626a8f8f84e72f6c9108f685ee4e370da19d3feef882c013d03c6f623c64de53a66e6f8b1748b61681c83413f20ebb8d1091f59c10a610e8a613b5f62c6925f53048583f31a81ff5e92e11478a924418d329d23d8b150d111e7818bbbaa9cce59a5b8c6a6fd499eab18ac77196000cb176ff5e20fb4f3e1d43f4ca4986ff361f254ddf8959e8bcec59ecd0a2574cbe7bdfbf8fd208ea8ff68c8e6804e0bd014b2943234ad297a85f018c6d20c7749a3a994f46d538a24d4bf", 0xd0}, {&(0x7f0000000a00)="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", 0x1000}], 0x5, 0x0, 0x0, 0x44}, 0x11) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000001ac0)='/dev/input/mice\x00') fcntl$getown(r7, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000002040)=@broute={'broute\x00', 0x20, 0x2, 0x4d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001b40], 0x0, &(0x7f0000001b00), &(0x7f0000001b40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x1, 0x8abd, 'bridge_slave_1\x00', 'bond_slave_0\x00', 'bond_slave_0\x00', 'bridge_slave_1\x00', @random="18c8637e09db", [0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x198, 0x2c8, 0x2f8, [@comment={'comment\x00', 0x100}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:fsadm_log_t:s0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x24, 0x0, 'gretap0\x00', 'syzkaller1\x00', 'bcsh0\x00', 'bpq0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0xf0, 0x120}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@log={'log\x00', 0x28, {{0x0, "982efbdb377cc0ec6d835c7e7f0a4f8bbfa287aba5716c60c9cf32c0ed83", 0x4}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}]}]}, 0x550) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000020c0)={r9, 0xffffffffffffffe0}, 0x8) ioctl$EVIOCGSND(r10, 0x8040451a, &(0x7f0000002100)=""/8) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000002140)=0x1) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000002180)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000021c0)) syz_open_dev$mice(&(0x7f0000002200)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002240)={r9, 0x4, 0xfffffffffffffff8, 0x5, 0x2, 0xfffffffffffffffb}, &(0x7f0000002280)=0x14) 2018/05/25 23:57:37 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ftruncate(r1, 0x28200) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) quotactl(0x45d86a6a000, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)="72aa8eab98be52dffffd74ceab5a2d7b61d25ad84130fdc9641fb3f8295340a2bf2e14cf60a716718c673612d9f2c61240d8") fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x400000000000000) ftruncate(r4, 0x800) write$cgroup_int(r4, &(0x7f0000000200)=ANY=[], 0xfffffcf6) 2018/05/25 23:57:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x7, 0x8001, 0x80000001}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r2, 0x540b, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x101) 2018/05/25 23:57:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000063fc9000000000000451a0000008c01000004"], 0x15) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x20000000002) read(r1, &(0x7f0000000000)=""/19, 0x4) socket$unix(0x1, 0x3, 0x0) 2018/05/25 23:57:37 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00000000c0)) 2018/05/25 23:57:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200, 0x0) 2018/05/25 23:57:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x7, 0x8001, 0x80000001}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r2, 0x540b, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x101) 2018/05/25 23:57:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x7, 0x8001, 0x80000001}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r2, 0x540b, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x101) 2018/05/25 23:57:38 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) 2018/05/25 23:57:38 executing program 7: r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000fb6000), 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}}, 0x10) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) fcntl$setown(r2, 0x8, r1) tkill(r0, 0x13) 2018/05/25 23:57:38 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000980)="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", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e21, 0x60000, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x40, [0x6, 0x10001, 0xb90, 0x5, 0x2, 0x5, 0x5, 0x1c4]}, 0x5c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x100000001, 0x30, 0x100, 0x80}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000280)="1d4c46cd7953f06c1380bda2bc629553bb98291b0851fa46acf92f57633ae202c43622dab057511b8af3759cb1ceb03597feafeb3e94c89b019b0d9b9b2a55f5c97fc847902880a510d488c36c01e7e26b9d81346e8a8c4d347188c174a0983c9b79ce5cdd1cef7fd32859e87e91e39def2da053748ab8c556892d66fb19840c864f5973dc59d515ebe11a00a1b6bacd5dfd772b17a6184d235b4ab5665a5135d64a11e8b94609c542a11e4190802014a83ec880f17222680661d23ee732171ca5a253228234c940252a11a0362eef62477d45d8bc6bc1577c48b0e26293dddcbdfada0a1264095ba476ac", 0xeb) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000a, 0x31, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000000040)=""/148, 0x18) 2018/05/25 23:57:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCFLSH(r1, 0x540b, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200, 0x0) 2018/05/25 23:57:38 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ftruncate(r1, 0x28200) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) quotactl(0x45d86a6a000, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)="72aa8eab98be52dffffd74ceab5a2d7b61d25ad84130fdc9641fb3f8295340a2bf2e14cf60a716718c673612d9f2c61240d8") fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x400000000000000) ftruncate(r4, 0x800) write$cgroup_int(r4, &(0x7f0000000200)=ANY=[], 0xfffffcf6) 2018/05/25 23:57:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000063fc9000000000000451a0000008c01000004"], 0x15) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x20000000002) read(r1, &(0x7f0000000000)=""/19, 0x4) socket$unix(0x1, 0x3, 0x0) 2018/05/25 23:57:38 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001140)=0x2) getsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000140)=""/4096, &(0x7f00000000c0)=0x1000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001f80)={&(0x7f0000000100)={0x20, 0x13, 0x909, 0x0, 0x0, {0x1f}, [@typed={0xc, 0x5b, @u64}]}, 0x20}, 0x1}, 0x0) 2018/05/25 23:57:38 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, 0xffffffffffffffff) 2018/05/25 23:57:38 executing program 5: r0 = epoll_create1(0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) fadvise64(r0, 0x1, 0x79, 0x800000000000004) 2018/05/25 23:57:38 executing program 1: r0 = socket(0xa, 0x1, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000100)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d0035c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0xff, {0x2, 0x4e23, @rand_addr=0x7ff}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x62, 0x70d6, 0x7ff, 0x0, 0x4, &(0x7f0000000040)='gre0\x00', 0x100, 0x5, 0xac}) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/50, 0x32) 2018/05/25 23:57:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x100000001, r2, 0x10001, 0x9}) readahead(r0, 0x8, 0x7) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe0700000000000000ff3f03000000450001070000001419001a000300020007000a000200000800005d14a4e91ee438", 0x39}], 0x1) 2018/05/25 23:57:38 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = socket$unix(0x1, 0x2, 0x0) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/05/25 23:57:38 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{r1, r2/1000+30000}, {0x77359400}}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xc0100, 0x0) getpeername$netlink(r3, &(0x7f0000000040), &(0x7f0000000080)=0xc) fcntl$addseals(r3, 0x409, 0x2) read$eventfd(r0, &(0x7f00000001c0), 0x8) 2018/05/25 23:57:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}, 0x10) 2018/05/25 23:57:38 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x31, &(0x7f0000000000), 0x161) 2018/05/25 23:57:38 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00002d3000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f000097b000/0x1000)=nil, 0x1000, 0xf000, 0x3, &(0x7f00000bb000/0xf000)=nil) mlockall(0x4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x80) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000280)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000100)={r1, 0x3}) recvmmsg(0xffffffffffffffff, &(0x7f0000006c00)=[{{&(0x7f0000000140), 0x80, &(0x7f00000013c0)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000001340)=""/29, 0x1d}, {&(0x7f0000001380)=""/6, 0x6}], 0x4, &(0x7f0000001400)=""/250, 0xfa, 0x9}, 0x2d1a}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000001500)=""/255, 0xff}, {&(0x7f0000001600)=""/75, 0x4b}, {&(0x7f0000001680)=""/75, 0x4b}, {&(0x7f0000001700)=""/250, 0xfa}, {&(0x7f0000001800)=""/19, 0x13}, {&(0x7f0000001840)=""/228, 0xe4}, {&(0x7f0000001940)=""/97, 0x61}], 0x7, &(0x7f0000001a40)=""/49, 0x31, 0x5}, 0x9}, {{&(0x7f0000001a80)=@sco, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001b00)=""/94, 0x5e}, {&(0x7f0000001b80)=""/138, 0x8a}, {&(0x7f0000001c40)=""/119, 0x77}, {&(0x7f0000001cc0)=""/50, 0x32}, {&(0x7f0000001d00)=""/4096, 0x1000}], 0x5, &(0x7f0000002d80)=""/223, 0xdf, 0x7fff}, 0x8000}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000002e80)=""/14, 0xe}, {&(0x7f0000002ec0)=""/251, 0xfb}], 0x2, 0x0, 0x0, 0x8}, 0xfffffffffffffffc}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000003000)=""/13, 0xd}, {&(0x7f0000003040)=""/213, 0xd5}, {&(0x7f0000003140)=""/191, 0xbf}, {&(0x7f0000003200)=""/223, 0xdf}], 0x4, &(0x7f0000003340)=""/249, 0xf9, 0x3}, 0x3ff}, {{&(0x7f0000003440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004600)=[{&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f00000044c0)=""/62, 0x3e}, {&(0x7f0000004500)=""/217, 0xd9}], 0x3, 0x0, 0x0, 0x2}, 0x1}, {{&(0x7f0000004640)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000004840)=[{&(0x7f00000046c0)=""/147, 0x93}, {&(0x7f0000004780)=""/179, 0xb3}], 0x2, &(0x7f0000004880)=""/115, 0x73, 0x800}, 0x4}, {{&(0x7f0000004900)=@nfc, 0x80, &(0x7f0000006a80)=[{&(0x7f0000004980)=""/5, 0x5}, {&(0x7f00000049c0)=""/4096, 0x1000}, {&(0x7f00000059c0)=""/4096, 0x1000}, {&(0x7f00000069c0)=""/73, 0x49}, {&(0x7f0000006a40)=""/13, 0xd}], 0x5, &(0x7f0000006b00)=""/224, 0xe0, 0x80}, 0x2}], 0x8, 0x2000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000006e00)={0x7fff, 0x1, 0x4, 0x1, 0x1ff, 0xfff, 0x5}, 0xc) clone(0x11208400, &(0x7f00000001c0), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) 2018/05/25 23:57:39 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0x0) r1 = gettid() write(r0, &(0x7f0000000140)="47845bcddf7b80817c7ae325e17d92e08c6a3fd33d4da607327586fdcacc99d8388b8f11505a7d4c63d054cdc66e7f9ef26a48f12b87dd40d28ceb34245f9942b35ee306a79252ab106dbdfa481995f955b626ef8c29c7fb8b82360f133b5769ec723104132f791990409260fafee1bd2c13282a7ab0fb1a59db77af92c5d2e95ad4558ca0e3c949f28ad255659fbaff49dbddadeb1b7d5ac4c90c6fd9386e01b27e68c7474800dfc376d34946424596ea8de0dadc2a57084e6249eddd0e7258300062dc195fea50434302c1bb3039f887c0e608866e2caa2c134df84d722116c5b45dfcbf35cc91cbba20da0e37638e304edc30292ae7", 0xf7) write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) 2018/05/25 23:57:39 executing program 1: r0 = socket$packet(0x11, 0x102000007, 0x300) connect$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8080, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x3}, 0x8) 2018/05/25 23:57:39 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000000080), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000000)={0x19, 0x1f, 0xa7, &(0x7f0000000080)="7f194620df3b18f42d705bc19548265cb9b2b36787023c721e7b133bf7652945167b44709cd5d61de200a6c844ae473f152b244c9ed818c8b954cd9c00ed19833f7cd8f02a2fd81fdd6fde36dd6be1ad7b9c9a2996a762e14efa1954a07f30dddd999eed0b347c1c9461dc1025be6b597cb85a561fa7869f3f362704b8a0da55d061238c8db4329e96f58750b3310b3dca4c7b263f243bc75b71a1efe8f69ddf054e0130c82088"}) 2018/05/25 23:57:39 executing program 5: clock_gettime(0x7, &(0x7f0000000240)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x8000, 0x204, 0x100, 0xffffffffffffffff, 0x5, 0x5fa, 0x4, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x7}, 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfffffffffffffff8, 0x2, 0x7, 0x1000, 0x6, 0x200, 0xfffffffffffffc0a, {0x0, @in6={{0xa, 0x4e24, 0x0, @empty, 0x5}}, 0xdea, 0x1198345e, 0xdc01, 0x4, 0x2}}, &(0x7f0000000100)=0xb0) 2018/05/25 23:57:39 executing program 2: r0 = socket(0x80100000002, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0xfd1c, 0x8000, &(0x7f0000000040)={0xa, 0x4e21, 0x100000000000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/25 23:57:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f00000000c0)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000340)={r4, 0xa, &(0x7f0000000200)=[0x1, 0x40, 0x100, 0xc5, 0x10000, 0x3ff, 0xd55, 0x87, 0x6, 0x1a], &(0x7f0000000280)=[0xd19], 0x0, 0x6, 0x7, &(0x7f00000002c0)=[0x5, 0x2, 0x2, 0x3f, 0x6, 0x6], &(0x7f0000000300)=[0x9, 0x9, 0x6, 0x0, 0x8, 0x10001]}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x8001) ioctl$TCXONC(r1, 0x540a, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) 2018/05/25 23:57:39 executing program 7: r0 = memfd_create(&(0x7f0000000100)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000000)={0x0, 0x0, 0x0, {}, {}, @ramp}) write(r0, &(0x7f0000000180)="a85883156f794c05e0b02a03983b58ddde9efa185a369f25f5d4d08c4eb848dacd6231960df781ac2cff762b53a3fd5ecfd49448f4eb3abab86d16a98b04bcc2a82eb41938d1245c", 0x48) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000317000), 0xff8) pwrite64(r1, &(0x7f0000000280)="ce3c986ddfac54e7b03cc1f6c6fe0bef36d084a741f698d7dc7b649dc71849e35f21a6412414159ae3ca23c3df441a8753567953bf823e44ef9dff78d37867e356b82d1d74af6b491523e732fa1391c95ea88b02148985f322d7aa2e5a13bc30fb3bfe4351c06d382a4222d1a9c80a705fa463da8bbe240823a29e84f507f3a98fa5df38ce4e22f8d88b0ce572b55a0312839e7ea52d9d6d359a8870bf81ebd81bb16501e1f45cbda56de9de477e2820e2430b99bb797cf00632e4825d38bab2ff470d063fc4a63b2420", 0xca, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000080)="e486ce32989995f8b9b819699e0f9061d3a36c33d6df30983e69a4dae5758c5710225a45fff0a913e7ff813804c5cee735f99ff5f0f4fe428fba4916e5efbc0a4d8c4edf49de7f2332cb") syz_fuseblk_mount(&(0x7f0000000000)='./0ile/\x00', &(0x7f0000000040)='./0ile/\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000200)=""/109) 2018/05/25 23:57:39 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, 0xffffffffffffffff) 2018/05/25 23:57:39 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000080), &(0x7f0000013000)=0x4) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/25 23:57:39 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000080)=0x3, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0xb, 0x1, 0x3) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x4c}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f0000001c40)=@can={0x1d}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000003140)}}], 0x39, 0x0) 2018/05/25 23:57:39 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f00000000c0)) unshare(0x24020400) r1 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x1, 0x4) 2018/05/25 23:57:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xb9, 0x20, 0x0, 0x0) r1 = socket(0x2000000011, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) dup3(r1, r0, 0x0) sendmsg$inet_sctp(r2, &(0x7f00000000c0)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/25 23:57:39 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21}}, 0x3b, 0x4, 0x3fddd8b8, 0x6, 0x9}, &(0x7f0000000100)=0x98) iopl(0x8) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x97}}, 0x0, 0x9, 0x8c, 0xfffffffffffffff8, 0x5}, &(0x7f0000000200)=0x98) 2018/05/25 23:57:39 executing program 4: r0 = socket$inet(0x2, 0x4040000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7ff, 0x2, [0x3, 0xff]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x4, 0x5, 0x5e6}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0x9) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2040, 0x0) r3 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000040)={[], 0x1, 0x8001, 0x84d0, 0x40, 0x78, r3}) 2018/05/25 23:57:39 executing program 7: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xfffffffffffffff9}]}) alarm(0x27) 2018/05/25 23:57:39 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mprotect(&(0x7f0000451000/0x1000)=nil, 0x1000, 0x1000001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086610, &(0x7f00000000c0)={0x2000000000000096, &(0x7f0000000040)}) 2018/05/25 23:57:40 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYRES16=r0, @ANYRES64, @ANYRES32=r1], 0x208) r2 = gettid() openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x2, 0x2ee81950, 0xff, 0x3, 0x6}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1, 0xffffffff7fffffff, 0x1f, 0x5c3f, 0x6, 0x1, 0x2, {r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x4, 0x1f, 0xff, 0x3ff, 0xe3}}, &(0x7f0000000200)=0xfffffffffffffde5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r4, 0xa4}, &(0x7f00000002c0)=0x1cf) tkill(r2, 0x1004000000016) 2018/05/25 23:57:40 executing program 7: timer_create(0x0, &(0x7f0000000180)={0x0, 0x3b, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000300)}}, &(0x7f0000000140)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x77359400}}, &(0x7f0000000080)) timer_gettime(r0, &(0x7f00000000c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x48000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000280)={@dev, 0x0}, &(0x7f00000002c0)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000440)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6}}, &(0x7f0000000540)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000940)={@multicast2, @dev, 0x0}, &(0x7f0000000980)=0xc) ioctl$sock_ifreq(0xffffffffffffffff, 0x8932, &(0x7f0000000a00)={'veth0_to_bond\x00', @ifru_addrs=@hci={0x1f, 0x0}}) accept$packet(0xffffffffffffff9c, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000a80)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000004300)={'veth0_to_team\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000004340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004380)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000043c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000044c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000004b00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000004ac0)={&(0x7f0000004500)={0x5bc, r2, 0xa20, 0x70bd2c, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r3}, {0x1f0, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5bd2}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x238, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x800}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r10}, {0x11c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd80}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}]}}, {{0x8, 0x1, r14}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x7}}}]}}]}, 0x5bc}, 0x1, 0x0, 0x0, 0x1}, 0x40000) 2018/05/25 23:57:40 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000040)=0xc, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/249, &(0x7f0000000000)=0xf9) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0xffff, 0x4) 2018/05/25 23:57:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000040)=0x5, 0x4) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000018c0)}}], 0x1, 0x0) recvmsg(r1, &(0x7f00000018c0)={&(0x7f0000000280)=@ethernet={0x0, @random}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001880)=""/33, 0x21}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}) write(r2, &(0x7f0000c34fff), 0xffffff0b) keyctl$clear(0x7, 0x0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f00000001c0)={0x0, 0x8000}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x1) 2018/05/25 23:57:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000080), &(0x7f0000013000)=0x4) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/25 23:57:40 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0xa, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000140)={0x8, 0xffffffffffffff87, 0x2e75, 0x8, 0x2, 0x1, 0x0, 0xff, 0x5, 0x6}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x62800, 0x0) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000d40)={0x71, &(0x7f0000000cc0)=""/113}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffff, 0x3, 0xfffffffffffffffa, 0x46d3, 0xbb7a, 0x3, 0x3e, 0x3a76705a, 0x1d9, 0x38, 0x390, 0x9, 0x10001, 0x20, 0x1, 0x1, 0x1, 0x4}, [{0x7, 0x9, 0x7, 0x200, 0x8, 0xfffffffffffffffc, 0x490e, 0x5}], "71471f12b9950b265e640b39b5d838108553412e67d80f5b1738397260f872ecbcf794a4670afd449a2e8f3456d966c6a37a82c14e5c5bb3651622749345b876b189cb91d90cad59967218d69cc134136dfc54dabbb8641c15e3a379aa36c20564bf97f61d5696563a0c", [[], [], [], [], [], [], [], [], [], []]}, 0xac2) ioctl$EVIOCSKEYCODE(r0, 0x40104593, &(0x7f0000000040)=[0x0, 0x1000100100000]) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000d80)=""/122, &(0x7f0000000e00)=0x7a) 2018/05/25 23:57:40 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) getgroups(0x6, &(0x7f0000000380)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fchown(r1, r4, r5) unlink(&(0x7f00003b3000)='./file0\x00') syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x6, 0x400000) creat(&(0x7f0000000040)='./file0\x00', 0x24) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lstat(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r6, r7) 2018/05/25 23:57:40 executing program 5: unshare(0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000240), 0x8) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000380)=""/4096, &(0x7f0000001380)=0x1000) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x101000}, 0xc, &(0x7f00000000c0)={&(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x40800}, 0x4000000) syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001440), &(0x7f0000001480)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000013c0)={'veth1\x00'}) 2018/05/25 23:57:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x4) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) bind$packet(r2, &(0x7f0000000300)={0x11, 0x1c, r3, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) 2018/05/25 23:57:40 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen$netrom(r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)) 2018/05/25 23:57:40 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x80, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a123") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000002400)=""/4096, 0xfffffe9b}], 0x1, 0x0) accept(r0, &(0x7f0000000380)=@l2, &(0x7f0000000400)=0x80) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/25 23:57:40 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x501082, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000300)) r2 = gettid() ptrace$getenv(0x4201, r2, 0xeeef, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xf2, "6bbf4203fc7c766f3a1ba51ca062da79fc68053062217892c3ddb5760a0f06596a750add2ed7da8f5c5db23f22a87872b2bc57e867fc9f095ea3572f57d5c9f2f98c83bfe29c7832433ccf633846c15c0b342aebf7a476f03b147a534267422e45326084e73007ec8d1b0b2c6ed1fc4e7f893705404b0483f86f6e26fa8c77a7d1424e053522e5e5ae2a54c80e05ef1431421d1ff0db1c412bb597e50a6317f6e4b295e2fcbd685b4bcddbb541abab843b64b3dbeaa4d0e281080e12c7f8d50cf07b5d667a8f6498ddf89e86e58c2cfc1170744c10caefd3579c314765335f0b7846d861cb9beb4c42fb09e6c3bac537f9fe"}, &(0x7f0000000040)=0xfa) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000280)=r2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r3, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000001ac0)=0x4) [ 1584.820263] IPVS: Creating netns size=2552 id=255 2018/05/25 23:57:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x80000000, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, 0x200, 0x3, 0x0, 0x2, 0x4c78c863, &(0x7f0000000000)='syz_tun\x00', 0x180000000, 0x4, 0x100000000}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @loopback=0x7f000001}, {0x100000000002, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffffe, {0x2, 0x1, @rand_addr}, 'ip6gretap0\x00'}) keyctl$session_to_parent(0x12) recvfrom(r0, &(0x7f00000000c0)=""/233, 0xe9, 0x40000001, &(0x7f0000000240)=@in={0x2, 0x4e21}, 0x80) 2018/05/25 23:57:41 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x640000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000240)={[], 0x100000001, 0xfffffffffffff5b9, 0xbd, 0x101, 0x9, r2}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000001c0)=[0x2, 0x1]) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fc68e0020200a1b01000000010000000c1ba3a20c00ff7e", 0x24}], 0x1}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 1584.991883] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 1585.031040] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 1585.190514] IPVS: Creating netns size=2552 id=256 2018/05/25 23:57:42 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) gettid() tkill(r1, 0x20000000033) inotify_init1(0x80800) 2018/05/25 23:57:42 executing program 0: r0 = socket$inet6(0xa, 0x812, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r2}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$TCSETSF(r1, 0xc0046d00, &(0x7f0000000040)) poll(&(0x7f0000000000)=[{r0, 0x10}], 0x1, 0x1) 2018/05/25 23:57:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/63, 0x3f}, {&(0x7f00000024c0)=""/16, 0x10}, {&(0x7f0000002500)=""/83, 0x53}, {&(0x7f0000002580)=""/69, 0x45}, {&(0x7f0000002600)=""/147, 0x93}], 0x6, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0xffff, 0x3ff, 0x870e, 0xd91}, 0x8) 2018/05/25 23:57:42 executing program 5: unshare(0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000240), 0x8) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000380)=""/4096, &(0x7f0000001380)=0x1000) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x101000}, 0xc, &(0x7f00000000c0)={&(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x40800}, 0x4000000) syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001440), &(0x7f0000001480)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000013c0)={'veth1\x00'}) 2018/05/25 23:57:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x57) sendto$inet(r0, &(0x7f00000007c0), 0xfffffd05, 0x200007f5, &(0x7f00000008c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x4e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x59d9, 0x3, 0xd6b, 0x8}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_route_sched(r2, &(0x7f0000000e00)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="840400002c000000000000ffec00000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000800010062706600100002000c0007002e2f66696c65300008000b000000000008000b000000000008000b000000000008000b000000000008000500000000000c00010062617369630000000c04020008040400040402000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000b0000000000"], 0xffffff74}, 0x1}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) sendto$inet(r2, &(0x7f0000000180)='<', 0x1, 0x1, &(0x7f0000000200)={0x2, 0x0, @multicast2=0xe0000002}, 0xf) recvfrom$packet(r2, &(0x7f0000000000), 0xffffffffffffffc3, 0x61190700, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x7) 2018/05/25 23:57:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001400)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001500), &(0x7f0000001480)=0x365) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x7, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f00000011c0)) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000100)=0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001200)={0xffffffffffffffff}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001340)=0x10000, &(0x7f0000001380)=0x4) getsockname$inet6(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, @remote}, &(0x7f00000014c0)=0x1c) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000001240)="d5b0cf53b19050b4ad496785951f74c1ee936ca294ead93009252a21b10eb72a0c7cc5b822e3856b394d11eeda9b1b098864dc56e03606524546d146ef29983de4a18cc8f22c649b791748e6fde8fb057875ea93b2c6482971c7771c18b8202b1bb2078c3432e3c8ecde22481038266ba7ffabb28cb313a3d76bc3193a140c51f9e0d923de2edb4c1c6c4b1987c90fbca7939478601db515df7af74ae52a1a30fe4b8bc8a38b979723b328dd8f5b654abd1bcf9c819c16b545fd043934fc670ff750", 0xc2) openat$cgroup(r2, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) accept$inet(r3, &(0x7f0000001440)={0x0, 0x0, @multicast2}, &(0x7f0000001540)=0x10) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000001c0)=""/4096, &(0x7f0000000040)=0x1000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffffe, {0x2, 0x2, @rand_addr}}) 2018/05/25 23:57:42 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/05/25 23:57:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x80, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a123") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000002400)=""/4096, 0xfffffe9b}], 0x1, 0x0) accept(r0, &(0x7f0000000380)=@l2, &(0x7f0000000400)=0x80) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/25 23:57:42 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYRES16=r0, @ANYRES64, @ANYRES32=r1], 0x208) r2 = gettid() openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x2, 0x2ee81950, 0xff, 0x3, 0x6}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1, 0xffffffff7fffffff, 0x1f, 0x5c3f, 0x6, 0x1, 0x2, {r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x4, 0x1f, 0xff, 0x3ff, 0xe3}}, &(0x7f0000000200)=0xfffffffffffffde5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r4, 0xa4}, &(0x7f00000002c0)=0x1cf) tkill(r2, 0x1004000000016) 2018/05/25 23:57:42 executing program 4: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) getgroups(0x6, &(0x7f0000000380)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fchown(r1, r4, r5) unlink(&(0x7f00003b3000)='./file0\x00') syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x6, 0x400000) creat(&(0x7f0000000040)='./file0\x00', 0x24) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lstat(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r6, r7) 2018/05/25 23:57:42 executing program 0: r0 = socket$inet6(0xa, 0x812, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r2}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$TCSETSF(r1, 0xc0046d00, &(0x7f0000000040)) poll(&(0x7f0000000000)=[{r0, 0x10}], 0x1, 0x1) 2018/05/25 23:57:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xffffffff80000004) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x1e8, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x9}, 0x162) r3 = request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='#)*\x00', 0xfffffffffffffffb) r4 = request_key(&(0x7f0000000440)='pkcs7_test\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='\x00', 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000400)=[{&(0x7f00000001c0)="f32b5a946fbbf49afa51950d20d084a96463b5c5e09117bed4866942e6fda20038343f27248f5aaf249035cb4f743adaeb4813eb55458412bd7e47ae6d1f1ab80d3c68cba6c617bd03b064d22f0d6bbd9a5db1ef89a1354e12a1259af32315b28df690374c86581981f1e31e0a7805005df4835296aed5276d3f9d775ee1f958452cb1212c01ccfc08cc0af50b7d6e3125cfdb90fc178d57f6c3131ef2f8e21bfb324dc0cda8461b4c6db02ebecd61e35a7ff12fc9587c8ce58015610d20c732ce9c01b355821b96dc3d67cc152abf145dc2988d05104039ef90e035982bba54976d8e03da862481ebc5881fe6a686c493fe5d36d072", 0xf6}, {&(0x7f00000002c0)="83fe83b41639a304e8bfea50636192c19ec91d891fb99dc2418c8b5d4c0101c58df3498d1f98754a104b378aadd987ad33925c1252aaea0968eb521dc46ed91952a8861a5e6722e90046aeb4b26a978b5a307936a4e4ca0434f7f248f25a19d6557a840011531d4c372359d6265cab51470d68", 0x73}, {&(0x7f0000000340)="5e4f2493500fe6db2373d8caf9ff29f10b54f1fc10105676b0f967b12518172a0cf1f225e34344e3109eb6bd617a56116cbc177dfe3607320570b8cb07eaa45a99d98015bf66fd7c25f624916e234f7805c73951c972265aba03b6c59d47003e0fd09da9e30e612eb7fb66f20be0c4c1efaa5c57f06a77c3b5feb136d2be436be2a9dc", 0x83}], 0x3, r4) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/25 23:57:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xffffffff80000004) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0x1e8, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x9}, 0x162) r3 = request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='#)*\x00', 0xfffffffffffffffb) r4 = request_key(&(0x7f0000000440)='pkcs7_test\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='\x00', 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000400)=[{&(0x7f00000001c0)="f32b5a946fbbf49afa51950d20d084a96463b5c5e09117bed4866942e6fda20038343f27248f5aaf249035cb4f743adaeb4813eb55458412bd7e47ae6d1f1ab80d3c68cba6c617bd03b064d22f0d6bbd9a5db1ef89a1354e12a1259af32315b28df690374c86581981f1e31e0a7805005df4835296aed5276d3f9d775ee1f958452cb1212c01ccfc08cc0af50b7d6e3125cfdb90fc178d57f6c3131ef2f8e21bfb324dc0cda8461b4c6db02ebecd61e35a7ff12fc9587c8ce58015610d20c732ce9c01b355821b96dc3d67cc152abf145dc2988d05104039ef90e035982bba54976d8e03da862481ebc5881fe6a686c493fe5d36d072", 0xf6}, {&(0x7f00000002c0)="83fe83b41639a304e8bfea50636192c19ec91d891fb99dc2418c8b5d4c0101c58df3498d1f98754a104b378aadd987ad33925c1252aaea0968eb521dc46ed91952a8861a5e6722e90046aeb4b26a978b5a307936a4e4ca0434f7f248f25a19d6557a840011531d4c372359d6265cab51470d68", 0x73}, {&(0x7f0000000340)="5e4f2493500fe6db2373d8caf9ff29f10b54f1fc10105676b0f967b12518172a0cf1f225e34344e3109eb6bd617a56116cbc177dfe3607320570b8cb07eaa45a99d98015bf66fd7c25f624916e234f7805c73951c972265aba03b6c59d47003e0fd09da9e30e612eb7fb66f20be0c4c1efaa5c57f06a77c3b5feb136d2be436be2a9dc", 0x83}], 0x3, r4) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/25 23:57:42 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r0, r0, &(0x7f00000000c0)=0xfffffffffffffffd, 0x2) 2018/05/25 23:57:42 executing program 0: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x1f}, &(0x7f0000000240)=0x8) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x14, 0x201, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/05/25 23:57:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000a80)={0x0, 0xca25, 0x5, [0x3, 0x9e5, 0x0, 0x100000001, 0x3ff]}, &(0x7f0000000ac0)=0x12) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000b00)={r2, 0x8, 0x30}, 0xc) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001c00)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000280), 0xe0, &(0x7f00000002c0)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) [ 1587.554512] pktgen: kernel_thread() failed for cpu 0 [ 1587.559749] pktgen: Cannot create thread for cpu 0 (-4) [ 1587.565132] pktgen: kernel_thread() failed for cpu 1 [ 1587.570291] pktgen: Cannot create thread for cpu 1 (-4) [ 1587.575638] pktgen: Initialization failed for all threads 2018/05/25 23:57:43 executing program 7: clock_nanosleep(0x10000007, 0x0, &(0x7f0000797000), &(0x7f0000e32ff0)) setrlimit(0x5, &(0x7f0000000180)={0x7d, 0x80007}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000040)=""/253) 2018/05/25 23:57:43 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x7, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000240), &(0x7f00000000c0)=0x68) 2018/05/25 23:57:43 executing program 1: recvmmsg(0xffffffffffffff9c, &(0x7f0000007fc0)=[{{&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)=""/88, 0x58}, {&(0x7f00000001c0)=""/120, 0x78}, {&(0x7f0000000240)=""/204, 0xcc}, {&(0x7f0000000040)=""/39, 0x27}], 0x4, &(0x7f0000000380)=""/23, 0x17, 0x5c}, 0x8}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/97, 0x61}, {&(0x7f0000000440)=""/253, 0xfd}], 0x2, &(0x7f0000000580)=""/253, 0xfd, 0x1}, 0x8}, {{&(0x7f0000000680)=@rc, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/187, 0xbb}], 0x1, &(0x7f0000000800)=""/18, 0x12, 0x1}, 0x6}, {{&(0x7f0000000840)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002a00)=[{&(0x7f00000008c0)=""/28, 0x1c}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/100, 0x64}, {&(0x7f0000001980)=""/77, 0x4d}, {&(0x7f0000001a00)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0xffffffffffffff00}, 0x7}, {{&(0x7f0000002a80)=@ipx, 0x80, &(0x7f0000003d80)=[{&(0x7f0000002b00)=""/3, 0x3}, {&(0x7f0000002b40)=""/216, 0xd8}, {&(0x7f0000002c40)=""/72, 0x48}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)}, {&(0x7f0000003d00)=""/120, 0x78}], 0x6, 0x0, 0x0, 0xffffffffffffffe0}, 0x6}, {{&(0x7f0000003e00)=@un=@abs, 0x80, &(0x7f0000004140)=[{&(0x7f0000003e80)=""/218, 0xda}, {&(0x7f0000003f80)=""/238, 0xee}, {&(0x7f0000004080)=""/161, 0xa1}], 0x3, &(0x7f0000004180)=""/79, 0x4f, 0x9}}, {{0x0, 0x0, &(0x7f0000005840)=[{&(0x7f0000004200)=""/98, 0x62}, {&(0x7f0000004280)=""/4096, 0x1000}, {&(0x7f0000005280)=""/21, 0x15}, {&(0x7f00000052c0)=""/194, 0xc2}, {&(0x7f00000053c0)=""/131, 0x83}, {&(0x7f0000005480)=""/78, 0x4e}, {&(0x7f0000005500)=""/146, 0x92}, {&(0x7f00000055c0)=""/74, 0x4a}, {&(0x7f0000005640)=""/240, 0xf0}, {&(0x7f0000005740)=""/250, 0xfa}], 0xa, &(0x7f0000005900)=""/4096, 0x1000, 0x1}}, {{&(0x7f0000006900)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000006bc0)=[{&(0x7f0000006980)=""/172, 0xac}, {&(0x7f0000006a40)=""/240, 0xf0}, {&(0x7f0000006b40)=""/3, 0x3}, {&(0x7f0000006b80)=""/1, 0x1}], 0x4, &(0x7f0000006c00)=""/107, 0x6b, 0xffff}, 0x100000001}, {{&(0x7f0000006c80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000007f40)=[{&(0x7f0000006d00)=""/249, 0xf9}, {&(0x7f0000006e00)=""/27, 0x1b}, {&(0x7f0000006e40)=""/40, 0x28}, {&(0x7f0000006e80)=""/40, 0x28}, {&(0x7f0000006ec0)=""/4096, 0x1000}, {&(0x7f0000007ec0)=""/67, 0x43}], 0x6, 0x0, 0x0, 0x25}, 0x7ff}], 0x9, 0x0, &(0x7f0000008200)={0x0, 0x1c9c380}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008240)={{{@in6=@dev, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000008340)=0xe8) pivot_root(&(0x7f0000000000)='.\x00', &(0x7f0000000080)='./file0\x00') 2018/05/25 23:57:43 executing program 5: unshare(0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000240), 0x8) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000380)=""/4096, &(0x7f0000001380)=0x1000) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x101000}, 0xc, &(0x7f00000000c0)={&(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x40800}, 0x4000000) syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001440), &(0x7f0000001480)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000013c0)={'veth1\x00'}) 2018/05/25 23:57:43 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r1, 0x1004000000016) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x800, 0x0) ioctl$sock_bt(r2, 0x5411, &(0x7f0000000200)="8fc8244e8b6f07ade4b21ef67b57fb760d0a81597dc896062e8ca10dd345bfa71ab25f92879c6d866e4b8469416b649fa88cc8b780dd1b45009ee02bf725b1763adaac0d666226132c20e2028d2e8a3885857bb3af") r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000280)={0x2, 0x3, 0x8000, 'queue0\x00', 0x8d5}) fstatfs(r0, &(0x7f0000000140)=""/82) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) 2018/05/25 23:57:43 executing program 0: fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000280)='net/ip_mr_vif\x00') read(r1, &(0x7f0000000880)=""/240, 0xf0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'ip6_vti0\x00', 0x7ff}) 2018/05/25 23:57:43 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r2) getsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f00000001c0)=""/207, &(0x7f00000002c0)=0xcf) accept$packet(r1, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000016c0)=0x14) getresuid(&(0x7f0000001700)=0x0, &(0x7f0000001740), &(0x7f0000001780)) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000017c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x1e}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x8, 0x2, 0x80, 0x80, 0x2f, r5, r6}, {0x9, 0x8, 0xffff, 0x100000001, 0xffffffffffffff80, 0x1, 0xc5, 0x6}, {0x5, 0x5, 0x1, 0x80000000}, 0x401, 0x6e6bb6, 0x0, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x2, 0x3, 0x6, 0x7, 0x8001, 0x2}}, 0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xffffffff00000001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={r7}, &(0x7f0000000180)=0x8) 2018/05/25 23:57:43 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYRES16=r0, @ANYRES64, @ANYRES32=r1], 0x208) r2 = gettid() openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) write(r0, &(0x7f00000002c0), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x2, 0x2ee81950, 0xff, 0x3, 0x6}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1, 0xffffffff7fffffff, 0x1f, 0x5c3f, 0x6, 0x1, 0x2, {r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x4, 0x1f, 0xff, 0x3ff, 0xe3}}, &(0x7f0000000200)=0xfffffffffffffde5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r4, 0xa4}, &(0x7f00000002c0)=0x1cf) tkill(r2, 0x1004000000016) 2018/05/25 23:57:43 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) connect$unix(r1, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c5602067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 2018/05/25 23:57:43 executing program 0: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f0000000100), &(0x7f0000002300)) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) fchown(r0, 0x0, 0x0) [ 1589.435127] pktgen: kernel_thread() failed for cpu 0 [ 1589.440335] pktgen: Cannot create thread for cpu 0 (-4) [ 1589.445714] pktgen: kernel_thread() failed for cpu 1 [ 1589.451170] pktgen: Cannot create thread for cpu 1 (-4) [ 1589.456507] pktgen: Initialization failed for all threads 2018/05/25 23:57:45 executing program 1: r0 = socket(0xa, 0x2, 0x0) eventfd(0xfffffffffffffffa) r1 = accept4(r0, &(0x7f0000000180)=@can={0x0, 0x0}, &(0x7f0000000440)=0x45d, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c0000002400000c2dbd7000ffdbdf2500000000", @ANYRES32=r2, @ANYBLOB="1b00f3ff0900c4021c5c16860766d8e4b6dfa7b5"], 0x2c}, 0x1, 0x0, 0x0, 0x4000014}, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000400)='sit0\x00') ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6f) getsockopt$sock_buf(r0, 0x1, 0x27, &(0x7f0000b56f40)=""/192, &(0x7f0000000000)=0x60) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x2, 0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000300)='bcsh0\x00', 0x10000}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200)=0x3, 0x4) getpeername$ipx(r1, &(0x7f0000000640), &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0x3, 0x6bd69030}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000500)={r3, 0xc2, "7369bdc73411b4ec4c1c5cb402cfc152a7adae5ac3a1daed1c19d83da789bfa067c9cb6a4eb0428a67c3b7614bfd7d7fb7e8d0ea43dfc0dbd591998c6da125eb3ded3fb6b1a29c9d0d4f8f0ac809d0315f28f8937f983b3e419496f84aebafdcc6377472997f214864bc5caf2680fe2f3b737a5bc427de055bec72e9748577314818d16908de359a64774a2fc083140c8e98e2ccd1a13665ac3c328e58959391b95745becd1f4385af9e2e55ab7dfc91b6240d4b458c127f86648cf2dd0bce6d7227"}, &(0x7f0000000600)=0xca) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000080)=0x1e) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x2001, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f00000003c0)={0x7, 0x0, 0x3, 0x8}) 2018/05/25 23:57:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x2a5) fcntl$setlease(r1, 0x400, 0x1) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/152, 0x98}], 0x1) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'nq\x00', 0x13, 0x9, 0x7d}, 0x2c) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000000)={'ip6gretap0\x00', @ifru_ivalue}) 2018/05/25 23:57:45 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x3, {0x8, 0x8, 0x200, 0x3, 0x0, 0x7}, 0x7fff, 0xb2c}, 0xe) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000080)='statm\x00') ioctl$TCXONC(r1, 0x540a, 0x0) 2018/05/25 23:57:45 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) close(r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x101) setsockopt$packet_fanout(r1, 0x107, 0xc, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0xfffffffffffffffc}, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)=0x100000001) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000100)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/05/25 23:57:45 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') remap_file_pages(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x1, 0x2, 0x800) dup2(r0, r1) 2018/05/25 23:57:45 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) r3 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000000c0)={0x100, 0x3, r3, 0x10000000, r4, 0x35c464d1, 0x1, 0x80}) close(r0) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) sync() syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000013c0)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='devpts\x00', 0x51022, &(0x7f0000000300)) 2018/05/25 23:57:45 executing program 5: unshare(0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000240), 0x8) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000380)=""/4096, &(0x7f0000001380)=0x1000) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x101000}, 0xc, &(0x7f00000000c0)={&(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x40800}, 0x4000000) syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001440), &(0x7f0000001480)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000013c0)={'veth1\x00'}) 2018/05/25 23:57:45 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x0, 0x1, 0x5, 0x9, 0x2, 0x4, 0xb3}, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = gettid() write(r1, &(0x7f00000002c0), 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000a00)={r4, 0x1000, "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"}, &(0x7f0000000280)=0x1008) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000140)={{0x2, 0x2}, 'port1\x00', 0xd8, 0x8, 0xfffffffffffffff8, 0x101, 0xffffffffffffffff, 0x7, 0x6, 0x0, 0x1, 0x9}) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) tkill(r3, 0x1004000000016) 2018/05/25 23:57:45 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='fdinfo\x00') exit(0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0xfffffffffffffff8, 0xaf, 0x3, 0x2, 0x14, 0x1}) openat$cgroup_type(r1, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) 2018/05/25 23:57:45 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r1, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000001a40), 0x0, &(0x7f0000001a80)}}, {{&(0x7f0000001e40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000180)=[{0x10, 0x1, 0x2}], 0x10}}], 0x2, 0x0) [ 1589.574118] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20004 nq [ 1589.613671] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20004 nq 2018/05/25 23:57:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x2a5) fcntl$setlease(r1, 0x400, 0x1) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/152, 0x98}], 0x1) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'nq\x00', 0x13, 0x9, 0x7d}, 0x2c) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000000)={'ip6gretap0\x00', @ifru_ivalue}) [ 1589.636834] IPVS: Creating netns size=2552 id=257 2018/05/25 23:57:45 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='.\x00', 0x66e7e7c954e78ab6, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x84800) dup2(r2, r1) 2018/05/25 23:57:45 executing program 0: r0 = socket$inet(0x10, 0x2, 0x6) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000240007031dfffd946fa2830020200a0009000400001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x22600, 0x41) sendmsg$nfc_llcp(r1, &(0x7f0000000a80)={&(0x7f0000000080)={0x27, 0x0, 0x1, 0x6, 0x6c00000000, 0x8, "7bce05151b55ba9b91c202253c1894e0b7868cd2d6f7ad0971149d7d391c6f01353f2b92b9ce9793960e7a3fb3d32a8ef90c9fe84b01b17165ad531158fe47", 0x29}, 0x60, &(0x7f0000000900)=[{&(0x7f0000000140)="fc5fee4b4a15ce136476ad8ea554ce7d70388439489ddc06e308c50a9d4f62505a8feb2d140a7ccfabc70a249363d8f6030d2a4498d434fdd51a58778bea8fe32a7b617dc3053f207d7152b760a7788c8a5a4ffe0eb09632d7e206c9d67ee9cb97e55a668637465a52244ea4a83ca96eb3ff3a1442340db4431a988a4ccd32e85f4fa22010d298ee5e8253231d1effa9eb6a7fbc63bdc2e42b79e1bfbf293f0cbebef2a0d4df9f94e55da7ec5d2ed5a4917a52b12144bf7b888284db883938f90ea48ff4d9fa03794e64086d5236d5924ce211104b9ba0edb3", 0xd9}, {&(0x7f0000000240)="0308a88f160937643ba91f5da91231a5c78e7d867d8c6b94b18578d2591ca9f6aae31aa318949857b68e8255bccebd22e41cc18264ca9d3db6bc967c44b95b293163e5cce3f1fc654cb74ec20bdbff119a3a7fc059b36f36cd657c20452bb0016d1f47670bf303f96c74b9a460315682e7c898df042d1c2c9dcbc1aa4fcf8ef0b1614ca98dc24b9d25a1c2ca2bd087c55375623b31b585ea9345acffff034700b515ac34d5d536a864ece819be96f7f08568fa25f0067230ff84", 0xba}, {&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="efd9ef6e7b6ff8de506b68f0f304c4ee7bc8dc6971ee6cb2a12e3ea8b620d21bed6cfd8f2708ca82ca12a773d86610e342634bd941034e3bde4019a36f32df42a424cffea7b6131c1c900ca85d9fd3a86654b3e9183b5ce66f5245cbe9c9ca608e8d7a642b8692658c8df8c530fb9b53eb413ac33da4d0ba2de9306e0643724bfa4a00ced37407ad4d6392abb74f3bd13235944124740f69a9f639dd0d146e3e2a62854937a7b727f9745cca24bdc6d16229efcd2048f04f9fc3fce0346273ea27c348757b6712e84e6611fda4d3c178262fe65026b069363c79a1d1240d2ede8e69eeae807b", 0xe6}, {&(0x7f0000000500)="bc162b923d348589a3ad4530cbe363316705", 0x12}, {&(0x7f0000000540)="187bbe07a65bc87b8bdc80f9963bdb6ceffbdd8117455bd637144ffd0b6c9805bcb4af13bd09b98dcabe97fa74eccc634a78ebfeec743251058a43fb384ffd3bb984660fe78a6400efed37241015e97e90574c9dd89b155467a1db03238ec00b2c2b9d2b321865f9dd3e5130d619", 0x6e}, {&(0x7f00000005c0)="08d2df555753de0445e2b9bfb399df288fb9ebd95020da016809cf1299bc152e4094a57c826ea4e9af07314717d4af60e671570d31f830b09e62f8f730b87c44e6897782d7cfcee29c8f75872d1dcf78c5e3c3a964390965c835e45f2d5ca7fb9304d43c651a0f83432fa6d1eb05436635fcb79103fa02248afc0d7d5d093c1aa0758462a9d497edd6916a0f0b4c91cafb64857dd3a93f10999df6bb9a95b4e00fa886d85971f416ea5c964db3dc512dd8ab53504584", 0xb6}, {&(0x7f0000000680)="bc09862b6126d40fb85689bdd83a264f93f988b0c0bb72b226c8419932820595f3dd3ed9bcd902fcd97b0011d6f4f6f819dd906f0710902ab7b13e3b77c70a90c4607f2c6f8b7fb310f019", 0x4b}, {&(0x7f0000000700)="0f81d6e74af1f35f15c2b0d7daedccc254e2060c106484d25b0cb88fa09d2e3d9bfa1c04b744ae52b260856120d649a0516d4ca0c3234dd7247c0cffba19bd61e4e148ecfa4968497684650eb0e9050f5233f9692ef5011525e300746136aeeb9efc460999f011495dcaae3f054fce8666e9e2f84addf3357eb0fab570cee9c7973c26999966b67497e74a2f0fb3afc42e1dce958eb864836816b588c235e7a6c377605989ed957e9675e8428392ad9ca2e66f7dfd45e4b3c4daf60099237a802bd475fc253fc3a502f8f81de7351826c7e8a6cb650c45c6ec4dafe7ab52e54778b2d178570fa5deb3471a779883a66d9f7081d5", 0xf4}, {&(0x7f0000000800)="26abe27d802695325681d29e41a5135d8a9808913b68bf03d722ad9c4c957e4466df2c780c29c2d9d941f4a6e791500c9cd4cf97c63cf5b084b8a19ce9093bdc55c33b31f0dcadbeafe5b5a5d5ed7cc746dc9730a8389de54cd6c6ddbf873e2b1f82432c8c38ed064059ee5779dc22eda99af44d73b95f3a87cfc59f6550d9ab89ce5f8b0b42e481d13d2b4f99ea2992f5c8e5de976b0c7dffe1f748da899190966ff1dbcdd3a7918b7e9311b95e0a15e68153e0dc994b6b9921b0283f963ee91af2269208ec16bff8c8ab262a9f24ce30e9f62b0ff3", 0xd6}], 0xa, &(0x7f00000009c0)=ANY=[@ANYBLOB="b80000000040000009010000060000009dcce11d986da149deedbeb4bf373674189157b649136c29258e86894c6f6e12a93a929456c3fe70dd1861b55add6be68a03fd0f552b79e678dad11d5a4b2c3fbfb16c174992f27ddc1248fd30461e2e042151de9fd46a5c0c5b478a9ac5cf29c875c65ebc273c078779ae9ab5c699abe3655466e9a11be93577f04669356da837d25b4b419952b6d95b579dc50978318b3444f4036725bac8953cf4638a40a6bf05a70000000000"], 0xb8, 0x40004}, 0x20004800) [ 1589.679723] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20004 nq 2018/05/25 23:57:45 executing program 4: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10080, 0xd0) ioctl$TCSBRK(r1, 0x5409, 0x5) linkat(r0, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x0) linkat(r1, &(0x7f0000000080)='./file2\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400) clock_nanosleep(0x3, 0x1, &(0x7f0000000100), 0x0) [ 1589.721874] kasan: CONFIG_KASAN_INLINE enabled [ 1589.726325] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1589.739253] Dumping ftrace buffer: [ 1589.742775] (ftrace buffer empty) [ 1589.746468] Modules linked in: [ 1589.749770] CPU: 1 PID: 28055 Comm: kworker/1:5 Not tainted 4.4.132-g4b08356 #50 [ 1589.757284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1589.766632] Workqueue: events xfrm_hash_rebuild [ 1589.771498] task: ffff8801d9b46000 task.stack: ffff88009feb0000 [ 1589.777534] RIP: 0010:[] [] xfrm_hash_rebuild+0x4c4/0xae0 [ 1589.786399] RSP: 0018:ffff88009feb7bb8 EFLAGS: 00010246 [ 1589.791830] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000004 [ 1589.799083] RDX: 0000000000000000 RSI: ffffffff833c4392 RDI: ffff8800a2369630 [ 1589.806339] RBP: ffff88009feb7c40 R08: ffffffff85355e30 R09: 0000000000000000 [ 1589.813591] R10: 0000000000000001 R11: ffff8801d9b46000 R12: ffff8800ba78b300 [ 1589.820844] R13: 0000000000000000 R14: ffff8800a2369618 R15: ffff8800a23695e8 [ 1589.828101] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 1589.836308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1589.842172] CR2: 0000000020000100 CR3: 00000000b2e9b000 CR4: 00000000001606f0 [ 1589.849429] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1589.856685] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1589.863933] Stack: [ 1589.866065] ffffffff81181d5f ffff88009feb7c00 ffffed001446d2c1 ffff8800a236960c [ 1589.874084] ffff8800a23699b8 ffff8800a236961d 1ffff1001446d200 ffff8800a2369720 [ 1589.882106] ffff8800a23695b8 ffff8800a2368000 ffff8800a2369678 0000000000000002 [ 1589.890132] Call Trace: [ 1589.892706] [] ? process_one_work+0x7df/0x1600 [ 1589.898920] [] process_one_work+0x7df/0x1600 [ 1589.904965] [] ? process_one_work+0x6fa/0x1600 [ 1589.911182] [] ? cancel_delayed_work_sync+0x20/0x20 [ 1589.917830] [] worker_thread+0xd9/0xfc0 [ 1589.923437] [] kthread+0x268/0x300 [ 1589.928611] [] ? process_one_work+0x1600/0x1600 [ 1589.934911] [] ? kthread_create_on_node+0x400/0x400 [ 1589.941562] [] ? kthread_create_on_node+0x400/0x400 [ 1589.948211] [] ret_from_fork+0x55/0x80 [ 1589.953735] [] ? kthread_create_on_node+0x400/0x400 [ 1589.960381] Code: 7c 08 84 d2 0f 85 43 04 00 00 48 8b 7d c0 49 8d b4 24 f4 00 00 00 41 0f b7 94 24 74 02 00 00 e8 23 ec ff ff 49 89 c5 48 c1 e8 03 <80> 3c 18 00 0f 85 eb 03 00 00 49 8b 55 00 49 8d 44 24 08 48 89 [ 1589.987608] RIP [] xfrm_hash_rebuild+0x4c4/0xae0 [ 1589.994128] RSP [ 1589.997780] ---[ end trace 927b49c3a4c8c824 ]--- [ 1590.002540] Kernel panic - not syncing: Fatal exception in interrupt [ 1590.009489] Dumping ftrace buffer: [ 1590.013004] (ftrace buffer empty) [ 1590.016684] Kernel Offset: disabled [ 1590.020281] Rebooting in 86400 seconds..