INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.56' (ECDSA) to the list of known hosts. 2018/04/23 04:21:02 fuzzer started 2018/04/23 04:21:03 dialing manager at 10.128.0.26:41781 syzkaller login: [ 49.387791] can: request_module (can-proto-0) failed. [ 49.398834] can: request_module (can-proto-0) failed. 2018/04/23 04:21:10 kcov=true, comps=false 2018/04/23 04:21:13 executing program 0: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040)=0x101, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000100)=@nat={'nat\x00', 0x1b, 0x5, 0x610, 0x168, 0x0, 0xffffffff, 0x2c0, 0x168, 0x540, 0x540, 0xffffffff, 0x540, 0x540, 0x5, &(0x7f0000000080), {[{{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0xff000000, 0xffffffff], [0xff0000ff, 0xffffffff, 0xffffffff], 'irlan0\x00', 'ip6gre0\x00', {0xff}, {}, 0xff, 0xffffffff83bceff8, 0x0, 0x34}, 0x0, 0x128, 0x168, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x2e, 0x400, 0x101, 0xfffffffffffffffc, 0x1, 0x61}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x10001, 0xb265, 0xfff, 0x41fc375f, 0x2, 0x148}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x1, 0x5, 0x6}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff000000], [0xff000000, 0xff, 0xffffff00], 'bond0\x00', 'ip6_vti0\x00', {}, {0xff}, 0x1d, 0x1000, 0x6, 0x1}, 0x0, 0x110, 0x158, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x7, 0x0, [0x80, 0x568, 0x9, 0x8, 0x4, 0x10d8eb9a, 0x20000, 0x7fffffff, 0x100, 0x4, 0x47, 0xea3a, 0x8, 0xda, 0x0, 0x7], 0x9}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id=0x66, @icmp_id=0x68}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0xffff, 0x1}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffff00], [0x0, 0xff, 0xff000000, 0xff000000], 'ipddp0\x00', '\x00', {0xff}, {}, 0x6f, 0x2, 0x6, 0x8}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@inet=@udp={0x30, 'udp\x00', 0x0, {0x4e22, 0x4e21, 0x4e22, 0x4e22, 0x1}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x3, 0x5581}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0xa, @ipv4=@multicast1=0xe0000001, @ipv4, @port=0x4e20, @gre_key=0xfff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x670) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000007c0)={@dev={0xfe, 0x80, [], 0x1c}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x0, 0xff, 0x500, 0x7, 0x240000, r2}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000880)={r1, 0x28, &(0x7f0000000840)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000008c0)={r3, 0x63, 0x10}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000900)={'ip6gre0\x00', {0x2, 0x4e24}}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000a80)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)={0x4c, r5, 0x0, 0x70bd28, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000040}, 0x20000000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000ac0)={0xfff, 0x2, 0xe0, 0x9}, 0x6) fsetxattr(r1, &(0x7f0000000b00)=@known='user.syz\x00', &(0x7f0000000b40)='hbh\x00', 0x4, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000b80)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000bc0)=0x24) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000c00)=r6, 0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000cc0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x7b0, 0x0, 0x340, 0x0, 0x628, 0x510, 0x718, 0x718, 0x718, 0x718, 0x718, 0x6, &(0x7f0000000c40), {[{{@uncond, 0x0, 0x318, 0x340, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x2, 0x8, 0x1, 0x2}}, @common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x2a, [{0x9, 0x1, 0x4, 0x400}, {0xea5, 0x19d, 0x6, 0x4}, {0x1, 0xfffffffffffffffb, 0x857, 0xfffffffffffffff7}, {0x1, 0x401, 0x5, 0x2}, {0x3, 0x401, 0xff, 0x2}, {0xa79, 0xffffffffffffff91, 0x3c566634, 0x8}, {0xffffffffffffffff, 0xae4, 0x21f, 0x48000000000000}, {0x7, 0x966, 0xfffffffffffffff9, 0xff}, {0xffffffff, 0xdd5, 0xff}, {0x5, 0x1, 0x7, 0x7}, {0x80000001, 0x9, 0x401}, {0xffffffffffffc8e1, 0x4, 0x7ff, 0x200020000}, {0x80000000, 0xfffffffffffffff8, 0x9, 0x9}, {0x1, 0x7f, 0x7f, 0xed4c}, {0x4, 0xf50, 0xac84, 0xfffffffffffffffa}, {0xf8, 0x6, 0xf29, 0x80}, {0x1, 0x7, 0x77f2}, {0x8, 0x1174000000, 0xfff, 0x1}, {0x27, 0xffff, 0x9, 0xff}, {0x1, 0x8001, 0xffc, 0x6}, {0xfffffffffffffffb, 0x6, 0x0, 0x100000001}, {0x7, 0x20, 0x1, 0x6}, {0x216, 0x40, 0x2, 0x7fffffff}, {0x7, 0x400, 0x19175c9, 0x80000001}, {0x0, 0x100, 0x87d}, {0x1, 0x0, 0x7, 0x2}, {0x3, 0x2, 0x6, 0x3a}, {0x7, 0x3f, 0x1000, 0x3}, {0x0, 0x80000000, 0x6, 0x7f}, {0x3, 0x3, 0x9, 0x1b7382a6}, {0x1000, 0x6, 0x4, 0xfcb5}, {0x6, 0x6, 0x0, 0x5}, {0xffffffffffff0001, 0x100000001, 0x5, 0x8}, {0x3, 0x3f, 0x0, 0x7}, {0x1, 0xe7, 0x8af, 0x3}, {0xffffffff00000000, 0x0, 0x0, 0x6}, {0x4962, 0x4, 0x8, 0x9bae}, {0x3, 0x7, 0x3, 0x1d55}, {0xffffffffffffa16b, 0x2, 0x80, 0x6}, {0x7b, 0x8, 0x8, 0x7f}, {0xffffffff00000000, 0x81, 0x1, 0x2}, {0x8, 0x8, 0x3, 0x9}, {0x5, 0x8, 0x5, 0xa298}, {0xffffffffffff9f2c, 0xfffffffffffffffb, 0x9, 0xb6}, {0x1, 0x7, 0xe14, 0x7}, {0x268, 0xf2b, 0x0, 0xd3b}, {0x4, 0x5, 0x80000001, 0x200}, {0x7, 0x9, 0x7, 0x3}, {0x0, 0x6, 0x80, 0x38a3}, {0x6, 0x3f3ed151, 0x8, 0x401}, {0xfff, 0xb37a, 0x10000, 0x5}, {0x1, 0x100, 0xbd69, 0x5}, {0xffffffffffffffb4, 0x27e9, 0x7}, {0x3, 0x4, 0x9, 0xd052}, {0x7, 0x7, 0x10000, 0x1204dbf9}, {0x9, 0xe0d, 0x0, 0x5}, {0x5, 0x5, 0x10000, 0x1}, {0x3f, 0x3, 0x3, 0x1000}, {0x7ff, 0x465e, 0xfff, 0xc5}, {0x5, 0x9, 0x0, 0x3}, {0x5, 0x5, 0x258, 0x49}, {0xffffffffffffff01, 0x1ff, 0x400, 0xb42}, {0x5, 0x7, 0x1f, 0xffffffffffffffc0}, {0x81, 0x401, 0x7fffffff, 0x3}], 0x5}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x6}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x10000, 0x69fc, 0x1a6}, {0x6, 0xa94, 0xb8c}}}}, {{@uncond, 0x0, 0x98, 0xc0}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x81fc}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x9, 0x2, 0x1}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x17}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x84, 0x204}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x170000000000000}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x810) syz_genetlink_get_family_id$fou(&(0x7f0000001500)='fou\x00') fcntl$getownex(r4, 0x10, &(0x7f0000001540)={0x0, 0x0}) prlimit64(r8, 0x9, &(0x7f0000001580)={0x95, 0x101}, &(0x7f00000015c0)) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001600)={r2, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001640)={0x10}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000001680)=0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000016c0)={r7, 0x3f}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001700), &(0x7f0000001740)=0x4) close(r0) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000001780)=0x1, 0x4) sync() ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00000017c0)={0x7f, 0x28, [0x2, 0x99e, 0x0, 0x3ff, 0xc0b, 0x200, 0x5, 0x5, 0x1000, 0x35f2]}) ioctl$TIOCCONS(r1, 0x541d) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x95b0) 2018/04/23 04:21:13 executing program 1: modify_ldt$read_default(0x2, &(0x7f0000000000)=""/108, 0x6c) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="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") ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000010c0)={0x2, 0x0, 0x9, 0x3, 0x0, 0xf0}) fremovexattr(r0, &(0x7f0000001100)=@random={'trusted.', '/dev/vcs\x00'}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000001140)={0x3, r0}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000001180)=0x100000001) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000011c0)=0x100000001) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001200), &(0x7f0000001240)=0x6) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001280)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000001340), &(0x7f0000001380)=0xc) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000013c0)={'nat\x00'}, &(0x7f0000001440)=0x54) modify_ldt$read(0x0, &(0x7f0000001480)=""/223, 0xdf) fsync(r0) connect$bt_rfcomm(r0, &(0x7f0000001580)={0x1f, {0x6, 0x800, 0x5124, 0x6, 0x1000, 0x2}, 0x3}, 0xa) syz_mount_image$hfs(&(0x7f00000015c0)='hfs\x00', &(0x7f0000001600)='./file0\x00', 0x10001, 0x7, &(0x7f0000003840)=[{&(0x7f0000001640)="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0x1000, 0x6}, {&(0x7f0000002640), 0x0, 0x4}, {&(0x7f0000002680)="e011ca344f306a67eab95bbd95cd8c4d59dc055fec9436132bf18d87ee80d072ca7c0ee56b3b1eda2f3bd1cdc1421f49c3a5ad1e614edddb852ef4679d7431bb1e6842", 0x43, 0xdc}, {&(0x7f0000002700)="bfb3294d1c78115eb2b8c8fbefddb6fb1980e94e7a87cdcc689581e97ab498409aeb0002fe7a06f20fa617b464013d6c635c4d7e715e047f49f07545f8e5ea8def19ee09a766b204b076b2abe571bd77c2d22aba0a2103b724e4515b3db94af401243ac5e50424d5ca2bdbbba711601a783fa97cf1540603f43dae0af1f31da307590bf4e7f1db41a5a849975c0e9be93723f5dd69f3602feaf2", 0x9a, 0x7c2}, {&(0x7f00000027c0)="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", 0x1000, 0x7}, {&(0x7f00000037c0)="1e3002b2aeedf7292593e82937", 0xd, 0x4}, {&(0x7f0000003800)="e995f77e0431b887e34d87f4d8797f06afebb9e0664f43a2851f479a57e79215059d20b8baaa3853f7a984", 0x2b, 0xe76}], 0x800, &(0x7f0000003900)={[{@codepage={'codepage', 0x3d, 'macromanian'}, 0x2c}, {@quiet='quiet', 0x2c}, {@quiet='quiet', 0x2c}, {@creator={'creator', 0x3d, 'xS_<'}, 0x2c}, {@codepage={'codepage', 0x3d, 'cp866'}, 0x2c}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000003940)=[@in6={0xa, 0x4e23, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x110000}], 0x1c) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000003980)={0x1, 0x5}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000039c0)={0x6, 0x3, 0x5, @random="2e09510f05df", 'lo\x00'}) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000003a00)=""/81, &(0x7f0000003a80)=0x51) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000003ac0), &(0x7f0000003b00)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000003b40)={0xfffffffffffffbc0, 0xefd, 0x2c3, 'queue1\x00', 0x7fffffff}) sendmsg$nl_xfrm(r0, &(0x7f0000003e00)={&(0x7f0000003c00)={0x10}, 0xc, &(0x7f0000003dc0)={&(0x7f0000003c40)=@getspdinfo={0x154, 0x25, 0xc0d943633335d210, 0x70bd28, 0x25dfdbfc, 0x5, [@tfcpad={0x8, 0x16, 0x2}, @algo_comp={0x108, 0x3, {{'lzs\x00'}, 0x5f0, "a1cbfc66385d198daffef24c8deea4a3df379056eb89427581a2d6b1d3758005f828af15d9f213a8192fbd4366f5c3d54aff9b2445e62cfae741f27d1d0df7a87e87c109897e4f01b20aab4adc8d8ee19b3a914149b3b573586a782731a450867bbf1a9e262eb0005568dba1ab2930be92cb622b8238806c69723526bff4a0d5191d3da469f6e2ec4213267508e46c223542b9f52a7851c13e63f2a773b80c9e566932b96917bdd1676e28dceef53095c29f684a4891f74ecf1e7d185133"}}, @migrate={0x30, 0x11, [{@in, @in=@rand_addr=0x70a16c6e, 0x2b, 0x1, 0x0, 0x100000001, 0xa, 0x2}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003e40)=0x8f, 0x4) mq_notify(r0, &(0x7f0000004040)={0x0, 0x13, 0x6, @thr={&(0x7f0000003e80)="884091385c926d9da83b010a7fe3151375715966c09d02bbfd1c5dc2203b6ebf5ae592a04e9928178836198b23069f5edb88e91c6c6ea551b546af125ca3ccb83f2c74d7a55c20e20d5df8ca84b7072e23ba7939c38634e09561bc292354b83446fdecad23897ad46f8b8c6509960ed56ee74acad2d753fb873bc4e0ac5b805171344ded0fd23f82651dd9ec12c0433c74ac2e256833be1543bf6ceb0b6bdbc86f46c0c43ded42a67379481515304344f52a1e712f7404c59e1a1370f5c5000dcc1d53aad5926738fc080a81c5f7d7950ea5edc469f9c1eb6c67cae5f4d9a7c6", &(0x7f0000003f80)="2db32571714d47ca1d73b9de3bc1c80bb7663e0cd8d8077e2d52f4b3e7b4907c9c415260c8cb0371e0b015dbdcdaecdde3c3d7e8f72efacde1f1e2878364104c94426c7d297d6d3979ffe4b077d17abac7e15fc2524e75a6ebd66b26ed46123dcf4e4809e8e76b10ea3fd1fe6ec91f77898d64545b132e9a4b9d6d63ef97850e43bcae45290b9268d73c2f1b7d674a20efff553cb83718d680503b5496a9fab3ce77c5ba194678"}}) fcntl$addseals(r0, 0x409, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000040c0)={0x0, 0x10, &(0x7f0000004080)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000004100)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004140)={r2, 0x3, 0x5, 0xffff, 0x7c, 0x100000001}, 0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004180)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) 2018/04/23 04:21:13 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x11000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x5) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) accept4$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x80000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={0x0, @local, @local}, &(0x7f0000000200)=0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000240)="93ca7063cf0f126e2bdb298be123fd682d8cf6894a443dda9d3fa8603a7f43367295f41d4292286cebbb979d5a1ce2b8c15c39f00c05e0bd02f53f1f3e0dffd5eebd26c73a381dacdbefead0725096b6fbd6ce170eec7cb0dbf3e37a8d5c33f89c7ace049122e99d8d7dd9798f6a7dffaf0bbe5c95afade659d5145849a3a05e185a6b7afddd3e1e2fb62d0e81307acde8e4186c72b50287da48bd6d5f191b5fc8b3503484c83827d242b122fb3ece898ce3b614dedf8bff64f38d3ae2a68ee5acd6efbe1b0de28cd82a991f9f9693bc45815e8299790d7bf27a638897070586a94ac466f56aa125bfc509a9eb73b02f5cc980ec14e3c503", 0xf8) pause() ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000340)=[0x5, 0x7d9]) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x9, 0x4, 0x3, 0x8, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e20}}, 0x4, 0x800}, &(0x7f0000000540)=0x90) r4 = syz_open_dev$vcsn(&(0x7f0000000580)='/dev/vcs#\x00', 0x4, 0x200) unshare(0x2000) keyctl$setperm(0x5, r0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x40000, 0x0) perf_event_open$cgroup(&(0x7f0000000640)={0x3, 0x70, 0x7, 0x7fffffff, 0x0, 0x2, 0x0, 0xfff, 0x91000, 0x8, 0xed4, 0x50f, 0x7, 0x6b, 0xe66, 0xfffffffffffffff8, 0x7, 0xff, 0x7, 0xff, 0x5, 0x8, 0x9, 0x8001, 0xffffffffffffff81, 0x8, 0x4, 0xfffffffffffffffd, 0x65f31441, 0x2, 0x101, 0x1, 0x60, 0x6, 0x7f, 0x1, 0x3, 0xfffffffffffffff9, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000600), 0x8}, 0x2000, 0x9, 0x3c, 0x0, 0x80000001, 0x8, 0x4}, r4, 0xa, r1, 0x0) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00000006c0)="b3089afdb088df07023cb272c7b49f20bade363d8c9c19dea907494e030439362b0f1b7cff2810a1219338c4b028a71ff1e93b367be8a417178768b630048b1fd0696ceb1213505c15df1b1a551075eff3b3d53df384c13cbe625bb57d811b36f2d679c3db104f75e120954d286375f3d1826809308fe276d84f704b33a48af2136b9a190c661b376553a5a16cd549d92626e4ef250de60cb6b7e957c691bad13e11a08e10af8d220304c0868231", 0xae) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000780)={r2, 0x2}, &(0x7f00000007c0)=0x8) r5 = syz_open_dev$admmidi(&(0x7f0000000800)='/dev/admmidi#\x00', 0xfd8, 0x0) accept4$vsock_stream(r4, &(0x7f0000000840)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000880)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000008c0)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000900)={r3, 0x2, 0x7d, "5264ee26b3e7b24ea3fd77f8841bb39502dda9ce8cd7a9fe286c806f7c1bd0c66151109e19ba3c87efcf718ab44ba42624e8fa466ce451048e9c49c377773af188df5f7ff0b46bc417f8199163192b60b454ddeea84800668a00f585641736b8f6f88d47123b553a07f9728647201c81a1d153c3ee51324c7d3ad8a7ef"}, 0x85) setsockopt$inet6_buf(r1, 0x29, 0xfb, &(0x7f00000009c0)="81578db7f11ec7940b5ba218154d24af91aecf639f3620b3561391ea248686407b629cfd4ec660ea2a8aad343de26ada57634f3820f82e528370b304b2b8e06f1784029553933aed804cfd00c058c95039df2484f19e58e4a0a6dc9650edc747a8ca946d4d902c698032553c11", 0x6d) llistxattr(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=""/178, 0xb2) syz_open_dev$random(&(0x7f0000000b40)='/dev/random\x00', 0x0, 0x2) recvmsg$netrom(r5, &(0x7f0000001e00)={&(0x7f0000000b80)=@ax25={0x3, {"2e1422a3d4940c"}, 0x100000000}, 0x10, &(0x7f0000001d80)=[{&(0x7f0000000bc0)="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", 0xff}, {&(0x7f0000000cc0)="015c45b9fec0260234e2e189f3d223bf32af326221de311993683d438a4d6081c9527200d3e8907e488a1697a1ee5d9a91974afd639c8f37724e347b0adb03c51c5500d75346971ffa9342aeba", 0x4d}, {&(0x7f0000000d40)="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", 0x1000}, {&(0x7f0000001d40)="7d886a4def674f64206288ad63c6c4ae57cc12ff56d5abac3fb3f3768c6da5acd22d96a23669d190426aa0acf112359e2095", 0x32}], 0x4, &(0x7f0000001dc0), 0x0, 0x45}, 0x42) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001e80)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000001f40)={&(0x7f0000001e40)={0x10, 0x0, 0x0, 0x8418000}, 0xc, &(0x7f0000001f00)={&(0x7f0000001ec0)={0x1c, r6, 0x500, 0x70bd28, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/23 04:21:13 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x140000000, {{0xa, 0x4e22, 0xe63, @empty, 0x9}}, 0x0, 0xa, [{{0xa, 0x4e20, 0xd8, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, {{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x7ff}}, {{0xa, 0x4e20, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}, {{0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80, [], 0xf}, 0x988}}, {{0xa, 0x4e22, 0xdd4, @loopback={0x0, 0x1}, 0x40}}, {{0xa, 0x4e22, 0x4ee, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e24, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}}, {{0xa, 0x4e24, 0x62c, @dev={0xfe, 0x80, [], 0x10}, 0x6}}, {{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xb13}}, {{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}]}, 0x590) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000005c0)={@loopback={0x0, 0x1}, 0x3ff, 0x1, 0xff, 0x8, 0x6, 0xbbe, 0x1}, &(0x7f0000000600)=0x20) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000640), &(0x7f0000000680)=0xc) r1 = add_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000740)='.request_key_auth\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000007c0)='trusted\x00', 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) getsockname$inet6(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000840)=0x1c) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vcs\x00', 0x240040, 0x0) getpeername$llc(r3, &(0x7f00000008c0), &(0x7f0000000900)=0x10) utimensat(r3, &(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={{}, {0x77359400}}, 0x100) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f00000009c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) setsockopt$inet6_dccp_buf(r3, 0x21, 0xcf, &(0x7f0000000a00)="ed5f04b33a054238c60c0e6c365bd1e113000ece1a17e96eb83e18229c5d047f784a5ec035a6f3f35e9762ede0f62ac1abdb04776973fe530789ab4ab3102c002970962b01658855902d20ad71e207e22a0d8d2a047d38210a1f8615be1642e94a865bafc638f4875425e343e75c19c483541aca5522b05a855263327c21fb424ef0b5aa624696faa39b8bd9846a9d2b451a3139e4b0371135b0f85b5719390c60fe73584c4325b144ac280863696c83aa9c752c964f464c237de2079bcf742e96fdd6db6f24d7aec96eaf", 0xcb) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) getresgid(&(0x7f0000000b80)=0x0, &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) r7 = getgid() getresgid(&(0x7f0000000c40), &(0x7f0000000c80)=0x0, &(0x7f0000000cc0)=0x0) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000dc0)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x4, &(0x7f0000000e00)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r17 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0, 0x0}, &(0x7f0000000e80)=0xc) stat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0xa, &(0x7f0000000f80)=[r4, r5, r7, r9, r11, r13, r14, r17, r18, r19]) recvfrom$unix(r3, &(0x7f0000000fc0)=""/153, 0x99, 0x60, &(0x7f0000001080)=@file={0x1, './file0/file0\x00'}, 0x6e) ioprio_set$uid(0x3, r10, 0x100000001) getgroups(0xa, &(0x7f0000001100)=[r12, r12, r16, r6, r9, r8, r15, r14, r9, r12]) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000001180)={'filter\x00', 0x7, 0x4, 0x450, 0x0, 0x0, 0x0, 0x368, 0x368, 0x368, 0x4, &(0x7f0000001140), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x16}, 0xff000000, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff]}, 0xfffffffffffffffa, 0x400, 0x8, 0x9, 0x10001, 0x2, 'veth1_to_bond\x00', 'lo\x00', {}, {0xff}, 0x0, 0x50}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x8, 0x2}}}, {{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x92, 0x5, 0x1f, 0xff, 0x945, 0x3, 'sit0\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0x0, 0x60}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000001640)={0x32, @rand_addr=0x1, 0x4e22, 0x3, 'dh\x00', 0x8, 0x9, 0x55}, 0x2c) r20 = syz_genetlink_get_family_id$ipvs(&(0x7f00000016c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000001880)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001840)={&(0x7f0000001700)={0x134, r20, 0x800, 0x70bd2b, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5724}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xa55}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x38}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x21f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x134}, 0x1, 0x0, 0x0, 0x4810}, 0xc001) 2018/04/23 04:21:13 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x101000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) readahead(r0, 0x2e, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000080)=0x6, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockname$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000002c0)={0x8, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @broadcast}, {}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}]}) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0x6, 0x18, "8be7bc124d8b51b6b026fa39e84b824d315cf5c4991f548b75260827e7e05a857dab3cf4cc7d9827f11297c4e947c09f68806aae9e7d54b2dfdfb0aa844e223e", "c7a7dac7be30385467e2c6feea7e26654a8c7c314e7898b5afca24898520eb93", [0xff, 0x6]}) getsockname$packet(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000640)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000880)={@dev, 0x0}, &(0x7f00000008c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000900)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000a00)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000b00)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)=@ipv6_delroute={0x60, 0x19, 0x402, 0x70bd25, 0x25dfdbfd, {0xa, 0x80, 0x80, 0x9, 0xfe, 0x2, 0x0, 0x9, 0x1800}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_OIF={0x8, 0x4, r3}, @RTA_UID={0x8, 0x19, r5}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_EXPIRES={0x8, 0x10, 0x80}, @RTA_IIF={0x8, 0x1, r6}, @RTA_MULTIPATH={0xc, 0x9, [{0xfffffffeffffffff, 0xfffffffffffffffc, 0x1000, r7}]}]}, 0x60}, 0x1}, 0x4000081) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r8) r9 = openat$cgroup_procs(r1, &(0x7f0000000c00)='cgroup.procs\x00', 0x2, 0x0) mq_timedsend(r0, &(0x7f0000000c40)="fa4f7279e91bb571dc4331c75756d112ce48a59c667adb0ef1a8e7cfa3b7a31694259678453ef13c3429270ccafc5c1d437457a4e8abb89a142fd7c063fa63b932b6df4d5053a4f143362bc6242d730cb0f93ce1e386992f2bdb214019f49d88e62fd0674cd84478978206d46b4883d8f6948f8b365091e081fd3206d152256e2e1dd546", 0x84, 0x7fff, &(0x7f0000000d00)={0x77359400}) readahead(r2, 0xffffffffffffffff, 0x2) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000d40)={@loopback={0x0, 0x1}, 0x2f, r3}) pause() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000e80)=0xe8) write$cgroup_pid(r9, &(0x7f0000000ec0)={[0x37]}, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000f80)={0x3, &(0x7f0000000f00)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000fc0)) r11 = syz_genetlink_get_family_id$team(&(0x7f0000001040)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f00000013c0)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001380)={&(0x7f0000001080)={0x2f4, r11, 0x300, 0x70bd29, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r3}, {0x124, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {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, 0x6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}]}}, {{0x8, 0x1, r7}, {0x1ac, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4106}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}]}}]}, 0x2f4}, 0x1, 0x0, 0x0, 0x4000050}, 0x10) 2018/04/23 04:21:13 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x200) sendto$inet(r0, &(0x7f0000000040)="53037b3d6cc18b95318390fc20a21fc3d13aa361c138d277eab0c14be34330e964503aeb8869ab629edf046283f7c2ffaa91245bdd22da95099f7c4eb2c3847f7aed81d8bdeb5d2d404fefab1052077a0106d491351c5aff394d69b4364beaaa1a71e03e65516d50f78a2aa8bc232026c3741c828df713c2b7fbd7a321f359c6d95d49a4e1e3a849407b4500a275890462790579eb97189c796efdb67f5328c349ad28f6d376dac05ff85f9ccad7aff9b76a126e21e6e075", 0xb8, 0x400c0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xc5, "4c49cef93ca7cd83432ece23e50ff0d13fc0363b84db1ca4b31a9c205880cbf619a5b1f1550f53b5f67d88eedf5b006430f64e6ad0868aa9fed4dcb985e16c4a38807a31deac088ce9fa0d5a014b1c05810c8f14b14ce60f3d16056e6fb7c7a6b6877f379618b5c07cd6ddc68ac841d4663eb1f293bd13c037a7f120ec5207f149391be3e92c14c3688869e6859923bb84b6205b691a3d4138f6843032414af9b6f662827aa8efd76be113a3a645d1c560d308c8cba62d754d600cac31375819b0b7eedb27"}, &(0x7f0000000200)=0xcd) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e24, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x8, 0x7fff, 0x10000, 0xfff, 0x88}, &(0x7f0000000300)=0x98) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000340)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x81}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x8) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000480)=0x9) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) getresuid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000740)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x8, 0xa, 0x80, 0x0, 0x1d, r3, r4}, {0xde, 0x800, 0x4d, 0x3, 0x200, 0x77, 0x6}, {0x7, 0x8000000000000, 0xc11, 0x400}, 0xffffffffffffffe0, 0x6e6bb8, 0x3, 0x1, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x7, 0x1, 0x6, 0x6, 0x20, 0x7}}, 0xe8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000840)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000880)=0xfffffffffffffffe) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000008c0)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000900)={0x101, 0xc66, 0x5}) r5 = semget$private(0x0, 0x0, 0x10) semctl$GETVAL(r5, 0x0, 0xc, &(0x7f0000000980)=""/4096) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001980)={0x4, {{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) getrlimit(0x5, &(0x7f0000001a40)) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) semtimedop(r5, &(0x7f0000001b00)=[{0x7, 0x9, 0x1800}, {0x3, 0x3, 0x1800}, {0x3, 0x4, 0x800}, {0x0, 0xed, 0x1000}], 0x4, &(0x7f0000001b40)={0x77359400}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001cc0)={@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'syz_tun\x00'}}, {&(0x7f0000001b80)=""/244, 0xf4}, &(0x7f0000001c80), 0x9}, 0xa0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001d80)={@mcast1={0xff, 0x1, [], 0x1}, 0x5e, r3}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001e00)={&(0x7f0000001dc0)=[0x0, 0x5], 0x2, 0x6, 0x1, 0x80, 0x9, 0x4d9a, {0x3, 0x9, 0x93e0, 0xf5a8, 0x10000, 0x7f, 0x6, 0x7, 0x2, 0x100, 0x1, 0x8, 0x7, 0x1, "8d3adc377d5a434b968cdb059d9128ca9cf39afa6e221168afd4501b89d82e15"}}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001e80)=""/132) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001f40)="e042ad3fc5d06215003f317e8b25e6561c718ed0a89dbcbb750ae9c1dd8b0b07568b34ff590f4bab2082adf39aa1828de9502e709530272c52c608d1ccac57caa27ddd44daa3") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001fc0)=0xee2, 0x4) dup(r0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) fstatfs(r0, &(0x7f0000002000)=""/242) 2018/04/23 04:21:13 executing program 2: recvmmsg(0xffffffffffffff9c, &(0x7f0000003a80)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000080)=""/158, 0x9e}, {&(0x7f0000000140)=""/14, 0xe}, {&(0x7f0000000180)=""/95, 0x5f}, {&(0x7f0000000200)=""/128, 0x80}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x5, &(0x7f0000001300)=""/201, 0xc9, 0x2}, 0x7fff}, {{&(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001480)=""/136, 0x88}], 0x1, &(0x7f0000001580)=""/234, 0xea, 0x1}, 0x4}, {{&(0x7f0000001680)=@nfc, 0x80, &(0x7f0000001800)=[{&(0x7f0000001700)=""/155, 0x9b}, {&(0x7f00000017c0)=""/24, 0x18}], 0x2, &(0x7f0000001840)=""/4096, 0x1000, 0x1ff}, 0x6}, {{&(0x7f0000002840)=@hci, 0x80, &(0x7f0000002a40)=[{&(0x7f00000028c0)=""/189, 0xbd}, {&(0x7f0000002980)=""/44, 0x2c}, {&(0x7f00000029c0)=""/110, 0x6e}], 0x3, &(0x7f0000002a80)=""/4096, 0x1000, 0x3ff}, 0xab40}], 0x4, 0x143, &(0x7f0000003b80)={0x77359400}) bind$netlink(r0, &(0x7f0000003bc0)={0x10, 0x0, 0x25dfdbfe, 0x48051}, 0xc) sendto(r0, &(0x7f0000003c00)="a486c5fe2f0d9b4388b93a5336ac43f409b7c68b86ef475fec32b8ca5e85300641d8c23d04b4572fea797e9345e2941fd9131259515ce84c9828775188e6342b36d176554b515de2a1c915838fae986fc88d3f941b46e1f23eab2ab94e323bd9675174de9201953e88b8f821d0e88fa8c87713336c766e3aa1e9642fadb6201cd1772c2b22eb5aac6e73d13088550741b1e3c1a190304f860b7ac8da8dadec1cb2b412318e1f4da49947637ff9c7e3404f888988cb752fdd474fdea1945f8ef47a7b02dc8473e8ca3e3e", 0xca, 0x4, &(0x7f0000003d00)=@pptp={0x18, 0x2}, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003d80)={{{@in6=@dev, @in=@multicast1}}, {{@in=@local}}}, &(0x7f0000003e80)=0xe8) getpeername$inet(r0, &(0x7f0000003ec0)={0x0, 0x0, @multicast1}, &(0x7f0000003f00)=0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003f40)=0x0) ptrace$cont(0x27, r1, 0x7e, 0x7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003f80)={0x0, 0x46, "b79d2a2fe2ea789f824593f227b6fd5884428a626a067fcb278e6735e192c969163b4ef4d6e9fe2d5c98f3d737f6055a63ea75d9847c135bb854079cf5b3374133e92530cb1b"}, &(0x7f0000004000)=0x4e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004040)={r2, 0x100}, &(0x7f0000004080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000040c0)={r2, 0x7}, &(0x7f0000004100)=0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004140)='/dev/rfkill\x00', 0x40, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000004180)={0x81, 0x0, 0x80, 0x574d, r2}, &(0x7f00000041c0)=0x10) ptrace$getregset(0x4204, r1, 0x201, &(0x7f00000042c0)={&(0x7f0000004200)=""/168, 0xa8}) accept$packet(r3, &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004340)=0x14) prctl$setptracer(0x59616d61, r1) fcntl$getownex(r3, 0x10, &(0x7f0000004380)) r5 = open(&(0x7f00000043c0)='./file0\x00', 0x0, 0x1) getsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000004400)=""/236, &(0x7f0000004500)=0xec) r6 = syz_open_dev$tun(&(0x7f0000004540)='/dev/net/tun\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004580)={r4, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0xfffffffffffffff9, 0x401, 0x0, 0x5, 0x9, 0x401, 0x4, 0x5, 0x2c277bec, 0x8, 0x0, 0x400, 0x9, 0x3, 0xff]}, &(0x7f0000004680)=0x100) timer_create(0x7, &(0x7f00000057c0)={0x0, 0x39, 0x3, @thr={&(0x7f00000046c0)="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", &(0x7f00000056c0)="7a84d022012f48cdbcc5aff0010557a38387a0f0a85ac68362bf1adadd31bf201583e24d9f28abe9326d2a80aead624f76ab82d68a59cbe3ac1979b9e845c28188baa8c30a8ef3fd6f7ff8180ac89acb8ab6dbb0222602c045d772212027b3e0be796d884a94d2a08ef0fe2abda7e58aef528ebef340f41648320622054a950de08f660917c606422cc8e75cac135dafe807e4a49762db157ca87ef6698783729992389237737aabd5394d003cc40fe1017da009f2a789a59faa549b09b6937efdaa3ea3c49528d5e43d48141483d153931d03c37dc51b1b5c06300534e731"}}, &(0x7f0000005800)=0x0) clock_gettime(0x0, &(0x7f0000005840)={0x0, 0x0}) timer_settime(r7, 0x1, &(0x7f0000005880)={{r8, r9+10000000}, {0x0, 0x1c9c380}}, 0x0) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00000058c0)) ioctl$VHOST_SET_VRING_ERR(r10, 0x4008af22, &(0x7f0000005900)={0x3, r5}) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000005980)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000005ac0)={&(0x7f0000005940)={0x10, 0x0, 0x0, 0x10400}, 0xc, &(0x7f0000005a80)={&(0x7f00000059c0)={0xbc, r11, 0x110, 0x70bd2a, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffffffe1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x401}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4000000}, 0x8080) fstat(r6, &(0x7f0000005b00)) 2018/04/23 04:21:13 executing program 3: r0 = getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) tgkill(r0, r1, 0x39) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) ptrace$cont(0x3f, r3, 0x100000001, 0x7e8c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) getgroups(0x5, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={r0, r5, r6}, 0xc) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r7, 0x5410, &(0x7f0000000280)=r1) init_module(&(0x7f00000002c0)='mime_type.posix_acl_accesswlan0GPLtrusted]selinuxeth1,md5sumcgroup%(loem1\x00', 0x4a, &(0x7f0000000340)='^eth0em0eth1eth1vboxnet0\x00') ioctl$VHOST_SET_VRING_ERR(r7, 0x4008af22, &(0x7f0000000380)) sendmsg$nl_route(r7, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@getneigh={0x14, 0x1e, 0xb0c, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x84) get_mempolicy(&(0x7f00000004c0), &(0x7f0000000500), 0x1, &(0x7f0000ff9000/0x4000)=nil, 0x1) semget(0x0, 0x4, 0x100) r8 = accept$ax25(r7, &(0x7f0000000540), &(0x7f0000000580)=0x10) r9 = memfd_create(&(0x7f00000005c0)='^eth0em0eth1eth1vboxnet0\x00', 0x3) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000600)={'veth1\x00', r4}) ptrace$cont(0x2f, r1, 0x9, 0x4) setsockopt$packet_int(r7, 0x107, 0xa, &(0x7f0000000640)=0x3, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f0000000680)=""/34, &(0x7f00000006c0)=0x22) getsockopt$bt_BT_RCVMTU(r7, 0x112, 0xd, &(0x7f0000000700)=0x1, &(0x7f0000000740)=0x2) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r9, &(0x7f00000008c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x100102}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x70, r10, 0x0, 0x70bd28, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0xc1f73d0535692305}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x880}, 0x240440c0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r9, 0x800443d3, &(0x7f0000000900)={{0x8, 0x1, 0x3, 0x7f, 0xb3e9, 0x8}, 0x806, 0x0, 0x3}) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000000940)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f0000000980)=0xffff, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) [ 54.139464] IPVS: ftp: loaded support on port[0] = 21 [ 54.236434] IPVS: ftp: loaded support on port[0] = 21 [ 54.280779] IPVS: ftp: loaded support on port[0] = 21 [ 54.357711] IPVS: ftp: loaded support on port[0] = 21 [ 54.422659] IPVS: ftp: loaded support on port[0] = 21 [ 54.543907] IPVS: ftp: loaded support on port[0] = 21 [ 54.682676] IPVS: ftp: loaded support on port[0] = 21 [ 54.831598] IPVS: ftp: loaded support on port[0] = 21 [ 56.049846] ip (4692) used greatest stack depth: 54408 bytes left [ 56.797393] ip (4750) used greatest stack depth: 54296 bytes left [ 57.069885] ip (4772) used greatest stack depth: 54200 bytes left [ 57.186790] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.193314] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.242753] device bridge_slave_0 entered promiscuous mode [ 57.484569] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.491804] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.525886] device bridge_slave_1 entered promiscuous mode [ 57.570771] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.577298] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.617087] device bridge_slave_0 entered promiscuous mode [ 57.644590] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.651124] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.687263] device bridge_slave_0 entered promiscuous mode [ 57.745342] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.757849] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.764424] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.819134] device bridge_slave_0 entered promiscuous mode [ 57.843422] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.849952] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.867623] device bridge_slave_1 entered promiscuous mode [ 57.919225] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.944903] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.951442] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.994791] device bridge_slave_1 entered promiscuous mode [ 58.036302] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.042838] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.078558] device bridge_slave_1 entered promiscuous mode [ 58.097166] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.103692] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.111831] device bridge_slave_0 entered promiscuous mode [ 58.123789] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.157609] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.164116] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.195138] device bridge_slave_0 entered promiscuous mode [ 58.210949] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.217455] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.241151] device bridge_slave_0 entered promiscuous mode [ 58.272204] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.293677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.315723] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.325267] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.331795] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.379098] device bridge_slave_1 entered promiscuous mode [ 58.399493] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.405970] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.447724] device bridge_slave_1 entered promiscuous mode [ 58.474614] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.494520] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.501018] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.521931] device bridge_slave_0 entered promiscuous mode [ 58.537715] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.560592] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.567167] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.587540] device bridge_slave_1 entered promiscuous mode [ 58.619194] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.627951] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.693899] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.700478] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.741791] device bridge_slave_1 entered promiscuous mode [ 58.795985] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.832358] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.853694] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.863719] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.969211] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.017315] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.032588] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.065502] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.109030] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.202724] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.214893] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.286113] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.295173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.320205] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.344703] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.423504] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.503516] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.546827] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.555313] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.565259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.592623] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.600823] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.627714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.649641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.691426] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.698533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.744775] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.767499] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.801316] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.808818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.834729] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.846069] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.854272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.903008] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.930799] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.939333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.990918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.997973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.058016] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.092328] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.104409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.185456] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.250152] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.268155] team0: Port device team_slave_0 added [ 60.291470] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.299129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.320615] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.353154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.448994] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.462670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.496121] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.517928] team0: Port device team_slave_0 added [ 60.543287] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.562480] team0: Port device team_slave_1 added [ 60.582487] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.593874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.616165] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.635064] team0: Port device team_slave_0 added [ 60.683917] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.704884] team0: Port device team_slave_0 added [ 60.724527] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.733654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.753906] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.772455] team0: Port device team_slave_1 added [ 60.806132] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.818907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.828621] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.891284] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.909085] team0: Port device team_slave_1 added [ 60.926719] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.941107] team0: Port device team_slave_0 added [ 60.954565] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.988005] team0: Port device team_slave_1 added [ 61.017645] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.044257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.065505] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.102281] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.120253] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.127225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.138632] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.147267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.173343] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.204410] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.213130] team0: Port device team_slave_0 added [ 61.229802] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.245987] team0: Port device team_slave_1 added [ 61.253567] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.286322] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.293548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.306941] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.334621] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.346687] team0: Port device team_slave_0 added [ 61.369235] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.378918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.404456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.424291] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.434322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.447967] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.476866] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.494523] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.508989] team0: Port device team_slave_1 added [ 61.518644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.533212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.561772] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.569731] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.585826] team0: Port device team_slave_0 added [ 61.591979] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.609805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.623781] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.642737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.657963] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.674387] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.685090] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.693201] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.706956] team0: Port device team_slave_1 added [ 61.724775] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.734586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.746862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.765761] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.787210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.812570] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.821874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.839232] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.850807] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.859495] team0: Port device team_slave_1 added [ 61.873378] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.881936] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.889401] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.897356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.927367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.955536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.980194] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.006441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.021481] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.029174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.037099] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.052070] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.078988] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.091822] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.102169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.123751] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.142240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.158207] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.165299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.177920] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.190637] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.199160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.230098] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.253959] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.265543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.280872] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.298162] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.305875] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.319536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.345528] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.367688] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.378805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.390080] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.425349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.467255] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.504628] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.512549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.526164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.556521] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.563940] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.586962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.622716] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.632560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.645420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.674908] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.686498] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.696193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.744217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.787118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.814993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.853462] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.876598] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.893529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.385588] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.392153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.399078] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.405564] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.452307] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.459175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.488867] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.495352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.502214] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.508641] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.520209] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.712567] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.719119] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.725904] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.732338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.743247] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.754071] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.760546] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.767379] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.773837] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.783736] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.165883] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.172421] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.179358] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.185843] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.204341] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.218493] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.224961] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.231840] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.238268] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.246175] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.487461] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.493955] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.500819] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.507342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.573148] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.583345] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.589836] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.596674] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.603112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.621887] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.628432] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.637217] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.653712] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.667827] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.675933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.684587] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.692722] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.271218] ip (5787) used greatest stack depth: 53992 bytes left [ 73.556421] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.602500] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.723252] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.852334] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.045784] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.311932] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.353493] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.453116] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.500517] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.538456] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.545834] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.767430] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.849005] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.181962] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.188238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.202258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.230322] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.289758] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.321267] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.341687] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.350142] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.356692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.369620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.409818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.433811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.667090] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.673428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.685907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.702805] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.738122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.778328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.046756] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.111722] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.118308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.128943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.162501] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.171251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.182303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.214816] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.229726] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.260300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.280356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.308230] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.565854] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.607238] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.942755] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.024431] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.080488] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/23 04:21:41 executing program 1: 2018/04/23 04:21:41 executing program 1: 2018/04/23 04:21:43 executing program 0: getuid() r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1, 0xb2, 0x4, 0x6}, 0x59) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000)="a034e2754fd50e", &(0x7f00000001c0), 0x1}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0xfffffffffffffee9) syncfs(r0) 2018/04/23 04:21:43 executing program 7: r0 = socket$inet(0x2, 0x20000000000003, 0x40000000000002) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x11, @loopback=0x7f000001, 0x0, 0x1, 'none\x00'}, {@loopback=0x7f000001}}, 0x44) 2018/04/23 04:21:43 executing program 1: 2018/04/23 04:21:43 executing program 3: 2018/04/23 04:21:43 executing program 5: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {}, {}, @queue}], 0x60) 2018/04/23 04:21:43 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) dup2(r0, r1) 2018/04/23 04:21:43 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xffffffffffffffff) r1 = accept4(r0, &(0x7f0000000300)=@alg, &(0x7f0000000380)=0x80, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000740)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000780)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x2}, 0xc) io_setup(0x20, &(0x7f00000000c0)=0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400002, 0x0) linkat(r4, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00', 0x1400) io_setup(0x4e, &(0x7f0000000200)) faccessat(r4, &(0x7f00000001c0)='./file0\x00', 0x10000000028, 0x300) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f00000003c0)={{0x9, 0x9fd3}, 'port1\x00', 0xe0, 0x808, 0xff, 0x7fffffff, 0x231, 0x5, 0xfffffffffffffffe, 0x0, 0x4, 0x8}) sendmsg$IPVS_CMD_SET_DEST(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="10032abd7000fcdbdf25060000001c0001000800050001000000080005000300000008000b0073697000080005000000000008000500ff010000"], 0x40}, 0x1, 0x0, 0x0, 0x44e6c455a16047fc}, 0x40000) io_destroy(r3) shutdown(r0, 0x0) 2018/04/23 04:21:43 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000080)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="0200000097baf656d4033a00000000000000000000001400"], 0x18}, 0x1}, 0x0) 2018/04/23 04:21:43 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x400000008f, &(0x7f0000000140), &(0x7f0000000000)=0x4) r1 = accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x7ff}, 0x9}}, 0x4, 0xbf}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x1f}, 0x7ff}}, 0x0, 0x29, 0x7f, 0x62, 0x8}, 0x98) 2018/04/23 04:21:43 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="09000000000000000001"]}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x3ff, 0x2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x7fff, 0x2, 0x8, 0x4, 0x5, 0x2, 0xff, {r3, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0xa74b, 0x3, 0x7, 0x7f, 0xff}}, &(0x7f00000001c0)=0xb0) 2018/04/23 04:21:43 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x2000) connect$ax25(r1, &(0x7f0000000280)={0x3, {"8a6a9df4a7ce20"}, 0x4}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x1, 0x4) sendto$inet(r1, &(0x7f0000000300)="291f62f1728d42b4003cf24586edc49bca90a151b824a468b7ac6ae533b48545721dc6c826f0575cb5444263ad1d7fa9ebba2d483c80d8d570a1672bf582b8dc637f7c0b6500a582d86dd2b725ce937f2a05343bca7c93bb77615201ad7a8dabb36ad4c63e1b4b041c84df00347a7a9da62c9067aa43922b9eecf2788540c51277e84abf57fa4381aabb5555f136527b9c14e8db4b1fea9e23ec4189b2284f2b5eaa517e0081066d5c457ef4f529b75858689e641ef73632edd863fa45fbe0db4a5542bbc54383655a170df057ee343e5e5c589b277b50c5c7e0e1cf9d089466781591ae31de86e983718a67b0de1638a6054612", 0xf4, 0x4000000, &(0x7f00000001c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r2 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=@allocspi={0x140, 0x16, 0x200, 0x70bd27, 0x25dfdbfd, {{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0xb6, 0x4e21, 0x0, 0x4e22, 0x9, 0xa, 0x20, 0x80, 0xbf, 0x0, r2}, {@in=@loopback=0x7f000001, 0x6, 0xff}, @in=@loopback=0x7f000001, {0xff, 0x1000, 0x6, 0x1, 0x100, 0x9, 0x7, 0x1f}, {0x9, 0x3, 0x7ff, 0x9}, {0x48ef, 0x1d, 0xff80000000000000}, 0x70bd2b, 0x3506, 0x2, 0x7, 0x7e0, 0x41}, 0x1, 0x1}, [@policy_type={0xc, 0x10}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x5, @in6=@loopback={0x0, 0x1}, 0x0, 0xa}}, @proto={0x8, 0x19, 0xff}, @ipv6_hthresh={0x8, 0x4, {0x55, 0x77}}]}, 0x140}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/23 04:21:43 executing program 7: prctl$seccomp(0x21, 0x0, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) 2018/04/23 04:21:43 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x1) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/172) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x4, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/23 04:21:43 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) dup2(r0, r1) 2018/04/23 04:21:43 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) mremap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) 2018/04/23 04:21:43 executing program 5: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {}, {}, @queue}], 0x60) 2018/04/23 04:21:43 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) 2018/04/23 04:21:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = gettid() ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=""/5, 0x5}) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) socketpair(0x4, 0x6, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000100)={0x0, 0x100000001, 0x0, 'queue0\x00', 0x3f}) r5 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1000000000016) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000000)=0x10000) syncfs(r4) 2018/04/23 04:21:43 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_mtu}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x0, {{0x2, 0x4e23}}}, 0x88) 2018/04/23 04:21:43 executing program 1: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000100)) r2 = syz_open_dev$dmmidi(&(0x7f0000000480)='/dev/dmmidi#\x00', 0xc4c, 0x100) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00000004c0)=""/36) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r4 = getgid() getgroups(0x4, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) r6 = getgid() r7 = getegid() getgroups(0x3, &(0x7f0000000500)=[r1, 0x0, 0x0]) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) getgroups(0xa, &(0x7f0000000440)=[r1, r3, r4, r5, 0x0, r6, r7, r8, r9, r10]) 2018/04/23 04:21:43 executing program 3: uselib(&(0x7f0000000000)='\x00') mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x3) mount(&(0x7f00001adff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000f48ffa)='ramfs\x00', 0x0, &(0x7f0000b78000)) getxattr(&(0x7f00001b0ff8)='./file0\x00', &(0x7f00008d6000)=@known='security.capability\x00', &(0x7f0000f5d000)=""/44, 0x2c) 2018/04/23 04:21:43 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'CCg', 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0x32, 0x0, 0x4}], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f00000004c0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x6241fa1a, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x2, @empty, 0x3f}}, 0x1, 0x7}, &(0x7f0000000280)=0x90) 2018/04/23 04:21:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x600, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000680)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0x40}, &(0x7f0000000b00)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000b40)={0x0, 0x38, "cb851b5bdca0cefe09caeb782252cc1bcde2cd0f207c1a0ef58a6e97aec7b327aaf8e1578699e4de7869c51916c81eed73cbceff35182525"}, &(0x7f0000000b80)=0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000bc0)={0x0, 0xffffffffffffff00}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000)={0x0, 0xc5c9}, &(0x7f0000001040)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002600)=@assoc_value={0x0}, &(0x7f0000002640)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002680)={0x0, 0x7}, &(0x7f00000026c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002700)=@assoc_value={0x0, 0x8000}, &(0x7f0000002740)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002780)={0x0, 0x101, 0x3e, 0x4, 0x6, 0x7ff, 0xffffffffffffffc1, 0x4, {0x0, @in6={{0xa, 0x4e20, 0x9}}, 0x2, 0x2, 0x9, 0x1ff, 0x40}}, &(0x7f0000002840)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002880)={0x0, @in={{0x2, 0x4e22}}, [0x80000001, 0x5, 0xd42, 0x1ff, 0xfff, 0x8, 0x3, 0x8, 0x1e, 0x8d, 0x67, 0x40, 0x3f, 0x40, 0x10]}, &(0x7f0000002980)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000029c0)={0x0, 0x1, 0x2}, &(0x7f0000002a00)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002a40)=@assoc_value={0x0}, &(0x7f0000002a80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002ac0)={0x4, 0x4, 0x40, 0x401, 0x0}, &(0x7f0000002b00)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000003180)={0x0, @in={{0x2, 0x4e23}}, 0xb1, 0x5}, &(0x7f0000003240)=0x90) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003280)={0x0, 0x3, 0x100000001, 0x51, 0x2, 0xff, 0xffff, 0x4, {0x0, @in6={{0xa, 0x4e20, 0xa0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x9}}, 0x101, 0xe3, 0xbb4, 0x5, 0x2}}, &(0x7f0000003340)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000003380)={0x0, 0x7fff}, &(0x7f00000033c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003400)=@assoc_id=0x0, &(0x7f0000003440)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000003480)={0x0, 0x6c, "6edb6b9ed2ad6f8384c5d608081fc094b4eda65a17b5850e0f10e262203028ad8be0f5ae5cec5064ccdc5ce23b4b8a3805a981dcbfbfbd9f2aee4e8a91e01b85db8969c5c9350e775e7397d52c6384fadd8df1f8ea7a9530b204bf593835e76fcaddebb99da10e8683160414"}, &(0x7f0000003500)=0x74) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000003540)={0x0, 0x9, 0x3, 0x1}, &(0x7f0000003580)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000035c0)=@sack_info={0x0, 0xb7, 0x5}, &(0x7f0000003600)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000036c0)={0x0, 0x74, &(0x7f0000003640)=[@in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}, @in={0x2, 0x4e24, @rand_addr=0x80000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e24, 0x5, @empty, 0x9}, @in6={0xa, 0x4e21, 0xfffffffffffffa12, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}]}, &(0x7f0000003700)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000003900)=[{&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000080)="a6e9dc5f1f23cc74aa8040a35860db36e93164f0e6a2cb6498b3131e5a3dba4b1f032f0633be1696a290e1bcf9abdb544c7e6f3e041a7ffd9eddde9a842236fb6e3bc8aa166c106b8642e9c3836372197af1b1992fd73f1ef9087f17d5dce4550e3fe74182c5644b58b702ac5d5863d959ff9c7b741e0db3106303cbd349a5535a38c6ef99976836c27ec22bcd613abe686d4849eb33499930076418055994612c8f14091a057989d9c54cae3dce794885d91f75bdd9c320eb330fc5ebe3001dd7a0c25bee63ee569c341a1334d7136529f4211453331335b0b8", 0xda}, {&(0x7f0000000200)="ab44eb749a19ffb8aca21a2734337871772855b36cfbb46175c529a61d83e5c7ba", 0x21}, {&(0x7f0000000340)="1077112d1cc168f8dc226e4a4431157f0e0d032bb15a3d758c424ea8acca1bfe518dcfb151a3556bac95bd3c522e566f3296e808c93d1f52e47fbdd7af0d30f9cfd3a1a583755dea076012b744e257b1f7340c224beecea81738", 0x5a}, {&(0x7f00000003c0)="c66170c8220410b5cfa9148e171a11caf4c558dc7f600a1c63cf7b6e2b41cb162f0760e6b70b3b1a0c49bb137eda", 0x2e}, {&(0x7f0000000400)="71d54ed29cb9ff47b2513443f7ca3f144e70bd4f67b61b591bd7008dbea636b960fb69b2823dca283969f68c11da0ff31fee022743bb0f3f54bd33156d2e7d8b2605446322699b8f85b84c5d358632113a37fb4190b171ba4d09735129659d06aa72e1121c3ea0372c51d450a79c6e8b9e7becacc84432329194e497eb310d3157d0a73f01a87a3628366df5d5e1cd02d4b746e804f16ac6e4e65613750bf6eb004c775634c9e7c1deb895633ec6756a21ef03a9439edfa2c39a53771b15268f3f324065816846d73c67331db7a3ef786e823e3257e1106c426fba4352987803", 0xe0}, {&(0x7f0000001440)="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0x1000}, {&(0x7f0000000500)="5d2d58c7a1297e1db2c197a96615a8036fcbe9fba09aae50741c4f2c063673267ecd62cf4115d5c99791fae5e53e41b7b3d4", 0x32}], 0x7, &(0x7f00000006c0)=[@init={0x18, 0x84, 0x0, {0x0, 0x3, 0x7, 0xfffffffffffffffb}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x8, 0x200, 0x9, 0x51, 0xe9, 0x4, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0xfff, 0x80000000, 0x80000001, 0x1000}}], 0x90, 0x4004010}, {&(0x7f0000000780)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10, &(0x7f0000000a80)=[{&(0x7f00000007c0)="300aa82f3cd3a756ec0867e14472736a84337af014b8a3cd72a4559277f13f14bd084e00bbf891b8e1035348e277f8a7e3c1b9ef6f00a81b9c3f87b25755803c981bff5f9ac303b2e225bacd38f5a0d2ec618b76e5aec50fbfd6c6e62249d960e6dec5342f3ac86a7dc44e4a65e3a18cf9f0f45d1edc1d9cc8c628b09b0e3a0a2f9e1d24f60c187af56bc16468127849af9b476f21bd696f7bb94e83b5ea2fd900dbbd6ddf305b34f17525fc4f24853a127e", 0xb2}, {&(0x7f0000000880)="e20968b801639de75e7bff5b47e4d98084526e3b6aaa16e3e3459524587726263ac03b432f0d1db00106cfc9a16645ee2f69d432817b85f8022a5c7691e52646bc7616369eb7daec8b506137f0cd5a57ad367e1864c82fd1d1f99670654a5ee2403a7ae07f651901bcab3a1b6f776b41a32f7e819816dd101897b138ca4b17d977566c597a04533a40b02d0db5cfcec39391", 0x92}, {&(0x7f0000000940)="0c65e543eb53776ff2c83039b338115c3e9fd7aa42977060c9d587b1fd515ca8ad36558f0a0a57ffe632e98d5e01b505912c1f3eea45f3ba01fc95f64b1a60a078bf691a24251dd0a5619e07826978b7e600c5132a198cc0c656351e1dbe4f4ab534ebacb10db1d0027ef8702f76d9c1", 0x70}, {&(0x7f00000009c0)="7895c8382026d4c1ce96ae32366fef75891bb5c04a41711dae70127e375379ac61c9b73ef6493ea21a6a87123b3341294f82c915c399717a51c2ab0cc06e82cf29e943a7a5bc282b59c562cacd524e64c2643f561c24b553cd0c88cb10a27bb717fd0801f63339e7f035673fa746fa03db5db06fd795c2fc34e9589bf0fb66050c9cf27b01796bcf049a51580d0c1a156f8d1c223ae2ff5698", 0x99}], 0x4, &(0x7f0000000c40)=[@sndinfo={0x20, 0x84, 0x2, {0x40100000, 0x201, 0x100000000, 0xf66, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x1, 0x101, 0x3, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8002, 0x985, 0xfffffffffffffffc, r5}}, @init={0x18, 0x84, 0x0, {0x382f, 0x2, 0x3f, 0x1}}], 0xc0, 0x20048040}, {&(0x7f0000000d00)=@in6={0xa, 0x4e23, 0x8000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000d40)="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", 0xfc}, {&(0x7f0000000e40)="63f0c4cb953d31d6c400a29a7df22718aaf24ec99571129b5041a0d541b66b0b1abfb857778bdfbadd1087594051faa3107e7d663610afc4a22e28b3f82313d34552e20de4774ecd36123edb57ad9dec926da1e8de04bbe48abcf1c7055c66abeeb865b9600308fe63490bea3cd8ecc6effa3eb2228ea81bea60b2e94df71a8f8eee7788ead000db46ff7dce68c5966fbef914456e6c8cf8d87d0f438b6f37629289fd3cdb01e3f70758f8a78eb211429f8202b1b55c3cd04c473060a3efacfdab159db761492a52be7ffb835706cfe113a1c8367211c7875bb305e532e980b678b9f6944a1089", 0xe7}, {&(0x7f0000000f40)="25303ab5fe7748067f97f655383d05708a6a6431f1ada560b2c45d7d10c9c409ba39783783c1dfcde90200f386bfe7c255ada70776e1ec8cdada7fbc9bb2c37ff80d19e30a982245667df52642", 0x4d}], 0x3, &(0x7f0000001300)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x20d, 0x800, 0x9, 0x101, 0x3ff, 0x4f23745c, r6}}, @init={0x18, 0x84, 0x0, {0x4, 0x8000, 0x8000, 0x1}}], 0x60, 0x800}, {&(0x7f0000001080)=@in6={0xa, 0x4e21, 0x7e9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000002440)="f220c3b298a737cd4b18936478ae5a72a2b5e8e900824789c07e32128a8d748b04007cc7f312293e2b844e72cb0b18d1318430bda593a39b9c42ced2be2bfe8073d480100e08beaa0efca8f3fdff5e21233e5eb23e00fd29a485c410bdb4af78b21d80df48886c73f2a8f28e08755ca07410dce88e31f96cc1f6d29a920bba2540d22ff97af22789633e0fdb36a2ca12fa4e9b4e48e9642c7d80f2afd05e8a640026e0659f38a05c779654bf901d5c2f7dad534270f54b345ebf25c3e9", 0xbd}, {&(0x7f0000001140)="66f091083764ee774da7226efb", 0xd}, {&(0x7f0000002500)="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", 0xfb}, {&(0x7f0000001380)="d36bf0bbef527c6be3b6218a2911261b7b152f05", 0x14}], 0x4, &(0x7f0000002b40)=[@init={0x18, 0x84, 0x0, {0x10001, 0x0, 0x6, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x3, 0x3, 0x80000001, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x400, 0x3, 0x7, 0x6, 0x8, 0xfffffffffffffffe, 0x4, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xffffffffffffff42, 0x2, 0x9, 0x8, 0x0, 0xae8, 0xffffffff, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0x8, 0xffffffffffffffc1, 0x0, 0x6, 0xb0e9, 0x1000, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x6, 0x9, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x208, 0x77, 0x8, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x800a, 0x3, 0x5, r13}}, @init={0x18, 0x84, 0x0, {0x9, 0xd96, 0x1f, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x9, 0x1000, 0x80, r14}}], 0x1e0, 0x20000040}, {&(0x7f0000002d40)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000003100)=[{&(0x7f0000002d80)="8f6be79698434d34834947233f3794e4a70cbbd36bf0d1fbef3774c03a3ce5ddcaa5455af9dadfde680043ef1b8fac759be65cf39bc8c12575e980eea5eec24370b60042513555fc1c34c49ddb3b382e0f9dcfb4d6e3cfd41f5bb20dbb110bc97ce0f18e9be6c12c20354cbaabf112cbcb02f6918aa338a48cf85401235ba7cc693a1a33918d4a2cbb5dd6c666a3cf126cc3ba2b0ace2665fe9b3a8caa", 0x9d}, {&(0x7f0000002e40)="ce4634ea4409bc3302fec17dae36efbb4b6e54155f7ae586add897b4fde26a112bfb4ae82b709ee439c816c4a901874913c9bab03c704d7ee7d4521aeb3caf422d9f8b4a84a256b2771c7c7c09e854f215b87987d207e3ae7dd3622da7de0613ed13a751ed2173dcaeae0095e6cbb8129d7cb481e3581ab9330a61f4348c5f38e502874ebb7021e5e81c0c627b0185e0ef5d46f552ddfb4a6100cdd1c7329d6acbaa", 0xa2}, {&(0x7f0000002f00)="bae36d4920533497b5d06f123d6f17fcc724a2027db81762d41643cd14e494ed19b7991908c0203cfab976eac4037bb9c08b918b4c636223c0d90815af467c207f6377a5a84e58f9e3327e327ef65b43bac5be279e87033e7b6fdae414f786", 0x5f}, {&(0x7f0000002f80)="99399e4a54ce60be90c61d6b501c712129de307be6f35d9f76cf01ba7b76c91c9cc5ccfdb2eb81b66e82", 0x2a}, {&(0x7f0000002fc0)="52c62359c9a0962da50009f6ffc4274fc6676ed8abde27946b0c422b123ea7811a8f6fba0be471c878adf93fc1dc40613f6e9778338f8c8649d3288395170734a592683d8b03042fd678fe5a40767f4d0950157397a6c1bfdee4f04dd358bf5023c2aaebbbdc0a1f9e5fccc06f4d2c97fc2ef94ec0", 0x75}, {&(0x7f0000003040)="7eff6b9ac4ccc7ad7db38161e7626b940ee5fdfe610cc70da1a957ae940a72d685c6003ba10bab277520a06859098894083f35e176369f54b56a49d6b39a6b70f44ca7513f4f867db096a270bc47249d1b92ce479ed2f4c2a234f79e95f01aba44d24ca119b7a709f4b1c63a670e690ebea507dc1ccf9b90994c42aa0c07ea0b50b033ad0990899acdbc710753c0d46959f507eda511154eb4b06cfab5e713cc52", 0xa1}], 0x6, &(0x7f0000003740)=[@init={0x18, 0x84, 0x0, {0x300000000000, 0xa3f3, 0x9, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0xa7, 0x681e, 0x2, 0x80000000, 0x1, 0x1f, 0x280e, 0x4, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x90, 0x8, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xffffffff7fffffff, 0x8, 0x66a, 0x67cb, 0x9, 0x3, 0x0, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x200000000, 0x10001, 0x4, 0x1004000000000000, 0x377e, 0x9, 0x10000, 0xfff, r18}}, @sndrcv={0x30, 0x84, 0x1, {0xe4, 0x6, 0x8200, 0xff, 0xfffffffffffffff8, 0x4, 0x101, 0x2, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xc000, 0x1, 0x2, 0x1, 0x7fffffff, 0x3f, 0x4, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x6c7, 0xa, 0x20, 0xea, 0x2, 0x271, 0xf6cd, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x6, 0x7f, r22}}], 0x1b0, 0x40851}], 0x5, 0x40000) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r23 = accept$alg(r0, 0x0, 0x0) recvmmsg(r23, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/04/23 04:21:43 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x301040, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000001c0)=0x5, 0x8) r4 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r2, 0x80000000, 0xfffffffffffffffe, r4) write$cgroup_int(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="72f4f8d490ae6e63f8462eb7def72941fefa3df2ace37487ce1701ecd12f22875204e787b09c21e281832e6e5fa1ef0fa8ef6f559214be2000eacdc9e85a08cdcb4421c4af01321844ce5377de766789a3cd1f0399f75d32ac5523d284946379910e6b612dd3b3a56893d7349c7036cda18f920691e35399d5b277809c2925c000a48b781e5b3208ef8f770d12bd6cc7e6f108bb4e259c33e4e5c1674c54efbeae33bbb46c9d9ef647107bf915d6bd3db1"], 0x2) 2018/04/23 04:21:43 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x0, 0x20, 0xffffffffffffffff}) 2018/04/23 04:21:43 executing program 2: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000001c0)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) 2018/04/23 04:21:43 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000080)) r0 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) lseek(r0, 0x50, 0x4) 2018/04/23 04:21:43 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r3 = dup3(r1, r1, 0x80000) bind$vsock_dgram(r3, &(0x7f0000000380)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r4 = add_key(&(0x7f0000000280)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)=0x0) syz_open_procfs(r5, &(0x7f0000000340)='net/snmp\x00') keyctl$instantiate(0xc, r2, &(0x7f00000001c0)="2e6f6a141fce420cb5ae0597a9a8d5f4cbcc70eea71024333cc5be8d521f1e48d2bdce40abeb69ecd15a0e29034efbcce8988e6808df69584d5a580d6440e87b5e837791befc3a70b270067e6e8fe6b1145ee4b68eae3f2388ccd0db0e285b181e7ffdd9f91904b0abde7e58172b1b103f07c8a2ffc67c87db9d5b2ea60188fccc15e2ccddef0fc33dcc9ebb878b402b380ee8c9d631d720b2", 0x99, r4) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x1) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000002c40)=@sco, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003080)=""/95, 0x5f}}], 0x1, 0x0, 0x0) shutdown(r1, 0x1) r6 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r6, 0xc0a85352, &(0x7f0000000080)={{0x4, 0x800}, 'port0\x00', 0x0, 0x0, 0x0, 0xf1e8, 0x7, 0x5, 0xffffffffffffff8c, 0x0, 0x6}) 2018/04/23 04:21:43 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"968808020000000000000000000057a0", 0x1d}) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) close(r0) fdatasync(r0) 2018/04/23 04:21:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003200)=[{{&(0x7f0000002bc0)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000002dc0)}}, {{&(0x7f0000002e00)=@rc={0x1f}, 0x80, &(0x7f00000030c0), 0x0, &(0x7f0000003100)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x80040) 2018/04/23 04:21:43 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x94101, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000a00)={0x6, &(0x7f00000009c0)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000b40)={r2, &(0x7f0000000a40)=""/245}) setresgid(0x0, r0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000400)=""/244, 0xf4}, {&(0x7f0000000180)=""/40, 0x28}, {&(0x7f0000000500)=""/253, 0xfd}, {&(0x7f0000000600)=""/204, 0xcc}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/12, 0xc}, {&(0x7f0000000700)=""/57, 0x39}], 0x7, &(0x7f00000007c0)=""/11, 0xb, 0x1}, 0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x80000001, 0x7, 0x1000, 0xd6, 0x9}, &(0x7f0000000900)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000940)={r4, 0x2d5a}, &(0x7f0000000980)=0x8) r5 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000003c0)={"6966623000faffff1e000000000100", 0x2691d0877f1cca97}) write$tun(r5, &(0x7f0000000040)={@void, @hdr, @mpls}, 0xa) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4880, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x9) ioctl$DRM_IOCTL_DMA(r6, 0xc0406429, &(0x7f0000000280)={r7, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[0x0, 0x7fff, 0xd7da, 0x800, 0x6], 0x2, 0x6, 0xd1, &(0x7f0000000200)=[0x10000, 0x7fffffff, 0xffff, 0x101, 0x8, 0x9], &(0x7f0000000240)=[0x4, 0x401]}) 2018/04/23 04:21:43 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) [ 84.068107] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/04/23 04:21:45 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:21:45 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000200)={r1, 0x2, &(0x7f0000000140)=[0x7, 0x4e35], &(0x7f0000000140), 0x52, 0xa, 0xffffffff, &(0x7f0000000180)=[0x5, 0x7, 0x9, 0xffffffffffff98e2, 0x9, 0xcd01, 0x0, 0x8078, 0x65d1, 0x8], &(0x7f0000000240)}) shmctl$IPC_STAT(0x0, 0x2, &(0x7f00000000c0)=""/64) 2018/04/23 04:21:45 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x1c, 0x80800) getpeername(r0, &(0x7f0000000400)=@in={0x0, 0x0, @loopback}, &(0x7f0000000480)=0x80) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x200000) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0xff80000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)="5fe4fc09727340a3d70c5669baff23c768ae6b7c67dfe35221ec182af4e6b2fece7c9bb316be5cee95", 0x29}, {&(0x7f0000000280)="fb5d0435ca62cb1dca12758a1f7d962287cf092c58830e928a514bab63c109c3ea4414f2b45dcf676dde49cf8c2eab22f6f48e51f862f901fae47eea2e654090fa78696f6739c7d5168d989849fd3122fc6f0abc339663b626d5c4dae5c2778beb566c553db54b312b40047062113d631b7bc9", 0x73}], 0x2, &(0x7f0000000b00)=[{0x1010, 0x10e, 0x2, "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"}], 0x1010, 0x40}, 0x20008001) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000ac0)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001d0001030000000000000000080000003740c25b3f6f6b71d137dc54a788a76a6a3fc46726777647c82d4f788348e8f687b9409b4438f11c62ddea9ac3a3b4fa480641fc7ebcf94ac018746cffdf7721caa9a92e0b72f22f0729d632ec330ec4fd399049f3405cabe75598b0e2e3b1fbe421"], 0x14}, 0x1}, 0x0) 2018/04/23 04:21:45 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) prctl$setmm(0x23, 0x0, &(0x7f0000ff3000/0x1000)=nil) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1) mprotect(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) mmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x5, 0x10010, r0, 0x0) 2018/04/23 04:21:45 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/196, 0xc4}], 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x10040, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000540)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000700)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=@ipv4_newaddr={0x3c, 0x14, 0x4, 0x70bd25, 0x25dfdbfe, {0x2, 0x80, 0x100, 0xff, r2}, [@IFA_BROADCAST={0x8, 0x4}, @IFA_CACHEINFO={0x14, 0x6, {0x80000001, 0x1, 0x8f, 0x1800000000000}}, @IFA_LOCAL={0x8, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) 2018/04/23 04:21:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000a9aff2)="6c6f2c70726f635c4750572af493") ioperm(0x80, 0x1, 0x7ff) 2018/04/23 04:21:45 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:21:45 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r3 = dup3(r1, r1, 0x80000) bind$vsock_dgram(r3, &(0x7f0000000380)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r4 = add_key(&(0x7f0000000280)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)=0x0) syz_open_procfs(r5, &(0x7f0000000340)='net/snmp\x00') keyctl$instantiate(0xc, r2, &(0x7f00000001c0)="2e6f6a141fce420cb5ae0597a9a8d5f4cbcc70eea71024333cc5be8d521f1e48d2bdce40abeb69ecd15a0e29034efbcce8988e6808df69584d5a580d6440e87b5e837791befc3a70b270067e6e8fe6b1145ee4b68eae3f2388ccd0db0e285b181e7ffdd9f91904b0abde7e58172b1b103f07c8a2ffc67c87db9d5b2ea60188fccc15e2ccddef0fc33dcc9ebb878b402b380ee8c9d631d720b2", 0x99, r4) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x1) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000002c40)=@sco, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003080)=""/95, 0x5f}}], 0x1, 0x0, 0x0) shutdown(r1, 0x1) r6 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r6, 0xc0a85352, &(0x7f0000000080)={{0x4, 0x800}, 'port0\x00', 0x0, 0x0, 0x0, 0xf1e8, 0x7, 0x5, 0xffffffffffffff8c, 0x0, 0x6}) 2018/04/23 04:21:45 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:21:45 executing program 6: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x6e) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) mq_notify(r0, &(0x7f0000000080)={0x0, 0x3bb, 0x7, @tid=r2}) 2018/04/23 04:21:45 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x8001, 0xa, &(0x7f00000008c0)=[{&(0x7f0000000400)="7f3d62dd4238c27525ebb0aa128bc3588ae8d5f3d10de731c6012fc851bb9fcde594c3c7174f840dd55a19fa358c0b28ce501b6df8babb4a0bd66a8b5a25ac216f243130b1951b6faa1fb9128551944680333b1cfcd596834ddafe7ca02f4155a7a08acf81cf5fd79014ede1c5d781209318513f0aca149d03785b2e5c0adfcf82031f00d1f5369124ef0e7300b68fcfe8a42fb1bcb32e2e755b33fc609fc9b75953f6dc2b44365238f2d1c193065809fa5f2cefb4825dcc19ff3e83f61ceb21bf0396d0a6df3461d97e9e4e6b6e0e88abebaf1d892e587de273a4bd", 0xdc, 0x80}, {&(0x7f0000000080)="0dde68c847f05aca2259bf45c77214a9d41ed91546d986b7b36aab1cc2da9a623c", 0x21, 0x6024}, {&(0x7f0000001000)="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{&(0x7f0000002000)="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0x1000, 0x7}, {&(0x7f0000000680)="3b02bf8de235d18e5c51dca3cff5773ff788b4036e42c9c885eabe2ed84893af78bc5bef938b20f9ce6d744d61969d00ad07f5b58d40fd6c2068b6945a5865fb9f993a9d398dcef108916eb23667b57dc560d01eeda5dc34eedffaac3708a31cc05839db44b3694adb25a0c970", 0x6d, 0x4}, {&(0x7f0000000700)="fba219a1d6e6e2b058c62e40f86ced25fd206c8b4d965ee71c78d79de0095c5783fef839d189d8d6a1ba04bb4236a61ad3a23cccebcaf9acead5e17c285e63af1dde4312614e51c945cf94e7ed11ae1846529da3dc93ed90bec4d713ea0fb2f707444b31131ad19a7eb9efbcc1a66b2367a25aad0a94c99f37b1b760ca3e39e812c791007df7471c4a0c9aba25783e2a349726423af86e9a01fce4c90056ab9c4562374870d795b434b2f78002f7ede639b6a017bc6c0dadd04499fc45330fe502716e3a0a1e4f4322177cec0dbc272146d5fef4c42137", 0xd7, 0x4}, {&(0x7f0000000800)="64115ebe792feb04434ca361a9653962d912ad313036f4ca803e3f7c5a2d1329fb72448659791f14a594b4434cfd6da268435701c4c762ea009817660b3d578877e7cc01e4a5a9000067b6cdfc7c5c135e6b8ab983d1976d75ab68829b8be930b724be8ea8f60f351f279bd4acd5cb3c324883c07cb0139922c72f9592f0e682fd2504faaeb0c041726082ca01b0c22cea3119ce2988", 0x96, 0xff}], 0x2000, &(0x7f0000000180)={[{@map_normal='map=normal', 0x2c}]}) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x141042, 0x8000000000000) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f00005d6000)) write$tun(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="000086dd01830d0107000100080000000000000000002603100001aba9fd69e6d988471187f4be9784daff1ef2f5da5af1e086396f3aedafbcab784163e9efd6f8d42c70ac5afe78536b14fdbf72760eb159e37364dab97aae2ed0d396fbe694d85f8112c006abe6f9cb49740cd98d2ab8f2e716c9a129fcebf3c0c8ce04087f6d4eb55b3d2af163d4bfa359ad59214247d4776f54e9382572a3422fcb603c7f2c0d9dba3aef9b5884beedc20671bfc9b3c02c91be840ada85262e0106562ffeb87530e439588a1450ce97715f53907b116790bb8f0b6532772a3801cf46bd3ea2730b8eb5a26664fc6da9dec7c20ccabe27ac659e0906c56e9853c9898e6bf2f8010000009548caa942b98881112ac6f2a12b7d242ea0c8c236153c907f29ca59b17baf5671fac849d813cb272a24a78a9193fdc1a6331d2907fa3c926d53c40c65419198fc27486c97e088debbe87c346ad908cc28035480975306ecaa95e7ca8251652153324b6ad60ea1b9c56dfbb3f90ba8d51c5abba4e325037683731d32bf76cdcb65922e0e263bb6e4ea3d75846815f4353abcd2415a601a844487cf2f0ce3c6af1cc1660446a3b534cbe1e3137bd2b603ecfded16186f8fca224613fec56b4d2205c2d81ab7ae6a0fd1bf7691cacfabf4f9daa249808e5d04de49ca27"], 0x11d) 2018/04/23 04:21:45 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port1\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x6ece}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) close(r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) 2018/04/23 04:21:45 executing program 4: name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="a600000000000000000000"], &(0x7f0000000180), 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="58a9b57812f0fe77d6e7b1740dc564aca6a2a3908748ee0d3f4a7279661834494647303d74b32399c51a83177691b164f790b9860d81ce6d45b3510e114fdc283a118d1412d1c371df4c9da4fb03fc97a09554bd071691eaf01994f712e2c3c5077879e392810e87dba10942f4746baaf865049ee11230fb3ed3e958bd4903d220d6a2fa3090095706ee6929ab96ed05e000cdd10417520af65fca368e9d631728fcf60e09253ec3e67e20e4bc95eefd978846de13034b61227d9c2eba24cd67f73abbd9b970b559708172c81d93a25c84c11d14794db7741eeb645bedaa63a18d90d2a44b40d13b145dbec821045d9a", 0xf0, 0x2b01000000}], 0x200000, &(0x7f00000002c0)={[{@ssd_spread='ssd_spread', 0x2c}, {@autodefrag='autodefrag', 0x2c}, {@ssd_spread='ssd_spread', 0x2c}]}) pwritev(r0, &(0x7f0000000500), 0x10000000000002d5, 0x0) 2018/04/23 04:21:45 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) syz_emit_ethernet(0x2a, &(0x7f00001bbfd2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x81c, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000000440)) 2018/04/23 04:21:45 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port1\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x6ece}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) close(r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) 2018/04/23 04:21:45 executing program 6: open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100), 0x0, 0x10000}], 0x0, 0x0) prctl$getreaper(0x19, &(0x7f0000000100)) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000140), 0xe17) sendfile(r1, r1, &(0x7f0000000180), 0x7527fb3200000000) 2018/04/23 04:21:46 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:21:46 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000140)={"62726964676530000000000085709281", &(0x7f0000000040)=@ethtool_regs={0x4}}) 2018/04/23 04:21:46 executing program 2: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) unshare(0x400) r0 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x5) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000000000)) fcntl$notify(r0, 0x402, 0x0) 2018/04/23 04:21:46 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x3a, 0x0, 0x2f, 0x36]}, 0x4) socket$inet6(0xa, 0x2, 0x0) 2018/04/23 04:21:46 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) unshare(0x40600) connect$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/04/23 04:21:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffc}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000002900)=[{&(0x7f00000015c0)=""/88, 0x58}, {&(0x7f0000001640)=""/204, 0xcc}, {&(0x7f0000001740)=""/197, 0xc5}, {&(0x7f0000001840)=""/187, 0xbb}, {&(0x7f0000001900)=""/4096, 0x1000}], 0x5) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) process_vm_writev(r2, &(0x7f00000000c0), 0x0, &(0x7f0000001540)=[{&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/185, 0xb9}, {&(0x7f00000002c0)=""/101, 0x65}, {&(0x7f0000000340)=""/90, 0x5a}, {&(0x7f00000003c0)=""/90, 0x5a}, {&(0x7f0000000440)=""/208, 0xd0}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x7, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) close(r0) 2018/04/23 04:21:47 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4800000000000000, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100), 0x0) 2018/04/23 04:21:47 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) socket$netlink(0x10, 0x3, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0x2000000000000d, 0x101, 0x14, 0xfffffffffffffffb, 0x0, r0, 0x800000000000000, [0x115]}, 0x2c) write$binfmt_aout(r1, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x9e8) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xd4, 0x2000) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000040)) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) 2018/04/23 04:21:47 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000340)={@local, 0x0}, &(0x7f0000000380)=0x14) sendmmsg(r0, &(0x7f0000001bc0)=[{{&(0x7f0000000080)=@rc={0x1f, {0x80000000, 0x20, 0x5, 0x400, 0x6, 0x4}, 0x7}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)="4ebb49d6e85535aee0efb019cbc5256c3887dbbfc8d830e86e17dc3de44f4c0bcc74b0d8265ba44a2121d709a5d0fe0ae76c5acb8b307a1aa57383c9b58538c6673f6c09c9e13180a47629297eda728e3b47e646b661575f18f27e4a44a4b28680cb75a0f2526d2589f15e7bc000d953559ad3d91a4105cb882e077a53d7548c82f06ea9e12c94175aaf4527f64533f67ced7ae22ae7ec1a7aae33d56653227acaf6d6e714836969e53f", 0xaa}], 0x1, &(0x7f0000000280)=[{0x88, 0x10d, 0xc5ba, "81beff810e5ee2c0b814d8de869e64ee9f73f344169dc6f2d6fa5152e3f0c772712145e73f50a9f1b308b8b7016eb8adcfbf5416e79f74b23c385ffae9aa0b528e1634fae28a84f7889eaee864df394f0e00a0690fae2b763eec3cafb7ae088479edc1e3f3c0090b0e535a2ab60218ef83e6a0e587"}], 0x88, 0x40000d1}, 0x6}, {{&(0x7f00000003c0)=@ll={0x11, 0x11, r3, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000440)="2ad2b94851521ba9bc30baa23b6974936cfc05cc2a521af6fd1f4cb64390ad0ceff55d9825be1af0857aa3736b9126cdca0945893009407a345fddde846ac39785d430530c1957338d44f459fb18d274202eac4e6eb8a5b02114df9c06b4008384cdd13badbccc1df6d77ed879e9202d5b2177fb6498b7ccedc872462647e44e689b6f4c9c79269090435074fd82ac993183922865276a60", 0x98}, {&(0x7f0000000500)="2c56b0a47467540b85f89dd0ada20431e93575a662bf5822476efc5dd01f1c5a462ded674a657991a05caf03f21525fc9aeec20ed7281b6ea4f1775367aa15d1aa89d4607e3e212663517f3e2951615dbbfb5c33ccbfc557c496a80485dbc2173761922fdf586cab82b0c2dba51083fa9fd1ab081be87c791fc414c603f4cf18d505c45c417d393dfb10b496ade6822e9a66", 0x92}, {&(0x7f00000005c0)="1476c2752d2400642b23ba66ac2317e2bb504ca57cd3c577ef873196b73cf776e80ddb2986b7d3d78ff725dfb119e2ed774d34200800a4088b7eca631aab2434bb7bd65b215dbd9d2a75fe236b9532292e4723a0556d7852139af7d5b48cc0d47bbab5bbbee91793500da514acb95a3c0f3153fa2ec6bd3eb958e255834dcc326273e8636a67b955e485808bcf4d23141a55036ebf0d60d2582271ff4b0da05e898f4db9e14a4e620cabcd266a529c91cd2b3f030e19a4", 0xb7}, {&(0x7f0000000680)="c7a4fe7bb6dc6277b33903b0e74807ddd73ac53cf54b6b336c28d505f00ce7f1c28b79c540e50c1ca03c606c8cbbd02e003a3afcb8c12fefbccd045acee7eb97955f9e817f75708ceee803778febfc3d0ef482b2b88d443738a1aecf7660053fed246d18ec525783a1ae902ed09d163312f51bd2a87ba20f12e09471d70aef814c28e082ec835780e34a3a", 0x8b}, {&(0x7f0000000740)="53bfff899d16195d3cd141ab7034f4471cd78eb0f0a196d72759f6f851682a8577b8cd48f9d4b338f6846c008ee60ecb036e", 0x32}, {&(0x7f0000000780)="52996da8d22cb02f6000489c7e62eeda6dc2f28901ccb5e741b99e17238572db5dff634936434175777b6a24a6189f46eae346715584adf12bbc057ec475f39def1e9b67d5482afeafd22b73400f144f59d1552b5b50c9cbbebefc4db7f5aae10923fbb19cad2a8c8e6f43024edd060d1cd1a7b3a72f719631dcbc1b8faee654fcd528bec699570b2a72f5d2224f96ad660a2855e0f4afad144c55f6cd154d9f6bb07e0eeb5903fd8f6545777be5e001045ccfab1b31b0ef4c3041f1ab4226b70d94ec7eb1978a8b8cff59869e0de35165fde54649c5d5ba20454aa1c8", 0xdd}], 0x6, 0x0, 0x0, 0x890}, 0xe6c}, {{&(0x7f0000000900)=@ethernet={0x0, @random="e2a9439dcd3c"}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000980)="40fedeb011abafdf91472a159de2a39266edbd04b35095497ae54f6900eda50ae1b93d876d17bdbd478c4263175bb54efb70fec8959572648b6516cce9e276b9b2961b9e700646d03e62aceaa51d12148399b29bd7f5a4e47a7df9dd98e8b2fa67f7a5dc1f215d", 0x67}, {&(0x7f0000000a00)="b22e2826b5a29b7b2a6dd9701ec6b6022efb4e7da4d5a600770d68df481230bfbf4f13270b7e9c5ab37a6728c55094c5970e388b9a86ad163bace2c104b857a7e8b1c5339dfeabec8865a7a5c97a1fc52cd29455525e6ca76b7bc99cb4b737d2ec4fb8bdfdc1d94361f10a4caeada053588fe6ce417136a343efe67d5bb7d6b3bdbd97d4369e060f990369f00aba4c88e9b2f014b9f9ea341fb62f8817053d8458d4cc9dd90530793519b1598d4dbef171dc9ceda7d124df8ecd3ff136a7162dc41f3c9b", 0xc4}], 0x2, &(0x7f0000000b40)=[{0x48, 0x11f, 0x5, "3243feeb11949fbcef695ddcce4051609b4301ac6bcfd7668bb2d1cd49bbb5a88bd9f2d5321f44aa225413db7d427a174ba0d4d5"}, {0x1010, 0x29, 0x5, "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0x1058, 0x10}}], 0x3, 0xc0) ioprio_get$uid(0x3, r2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001d00)={0xa, &(0x7f0000001c80)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001d40)={r4, 0x28}) lchown(&(0x7f0000000040)='./file0\x00', r2, 0x0) 2018/04/23 04:21:47 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:21:47 executing program 6: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x4}, 0x1c) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000140)) fcntl$lock(r3, 0x6, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x14e}) 2018/04/23 04:21:47 executing program 0: r0 = getpgrp(0x0) r1 = gettid() ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000100)={&(0x7f0000000080)="1ff0725620a531eb8e151b74f9fe7ab43f6c17c4eedc8be65761d8127a72ee811ae215daeafe1aaa5ef8e441c1348253b72c71bf7039f721b185068fb296b2926f1aec35b1fa21742e8a785e5f05854c6f589f8a3fa7", 0x56}) rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000000)={0x0, 0x0, 0x10}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x18, &(0x7f0000000200)={@remote, 0x0}, &(0x7f0000000140)=0x20f) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000700)={'gretap0\x00', r3}) 2018/04/23 04:21:47 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:21:47 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffc}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000002900)=[{&(0x7f00000015c0)=""/88, 0x58}, {&(0x7f0000001640)=""/204, 0xcc}, {&(0x7f0000001740)=""/197, 0xc5}, {&(0x7f0000001840)=""/187, 0xbb}, {&(0x7f0000001900)=""/4096, 0x1000}], 0x5) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) process_vm_writev(r2, &(0x7f00000000c0), 0x0, &(0x7f0000001540)=[{&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/185, 0xb9}, {&(0x7f00000002c0)=""/101, 0x65}, {&(0x7f0000000340)=""/90, 0x5a}, {&(0x7f00000003c0)=""/90, 0x5a}, {&(0x7f0000000440)=""/208, 0xd0}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x7, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) close(r0) 2018/04/23 04:21:47 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x6, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000fc5000), &(0x7f0000000280)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000040)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x3, 0x80, 0x0, 0x8, r0, 0x20}, 0x2c) 2018/04/23 04:21:48 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0xffffffffeffffffc) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000140)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x5, 0x4) getpeername(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x40050, r0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000180)=""/110, &(0x7f0000000200)=0x6e) 2018/04/23 04:21:48 executing program 0: syz_emit_ethernet(0xfffffffffffffcb0, &(0x7f0000000000)={@random="569f5a7cfaa2", @empty=[0x0, 0x0, 0x14], [{[], {0x8100, 0x3ff, 0xa094, 0x2}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) geteuid() r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x40) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000180)=""/159, &(0x7f0000000240)=0x9f) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000080)=""/130, &(0x7f0000000140)=0x82) 2018/04/23 04:21:48 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1d3949869c2984d914d9f04005e66cd4dd3050bc1700612dbdb080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffdf000044f2a432a15b4ce56aa166b5000d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x8) ioctl$TIOCCBRK(r1, 0x5428) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) ptrace$poke(0x5, r2, &(0x7f0000000280), 0x400) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) timer_create(0x4, &(0x7f00000000c0)={0x0, 0x1c, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000000180)={{r4, r5+10000000}}, &(0x7f00000001c0)) 2018/04/23 04:21:48 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x4, 0x106d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000001f110000000000000000e7ffffff00009500000000000000"], &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/23 04:21:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000140)=ANY=[@ANYBLOB="140020818d8400290b0886000000b412fee99247bd8cb0a9000000000000"], 0x14}, 0x1}, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/es\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r0, r3}) r4 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) setsockopt$sock_int(r4, 0x1, 0x3f, &(0x7f0000000000)=0x7ff, 0x4) sendmmsg(r4, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10e80000000000000901000000000000"], 0x10}}], 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x1ff, 0x7f) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/179, 0xb3}], 0x2, &(0x7f0000000540)=""/249, 0xf9}, 0x0) 2018/04/23 04:21:48 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x3ffd, 0x0) 2018/04/23 04:21:48 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) 2018/04/23 04:21:48 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:21:48 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240)=0x202, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000700)='/dev/midi#\x00', 0xde, 0x101000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000280)) sendto(r0, &(0x7f0000000080)="dd", 0xffffffffffffffca, 0x0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80) r2 = accept4(r0, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80, 0x800) unlinkat(r1, &(0x7f00000002c0)='./file0\x00', 0x200) setsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000000180)=0x1, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000001c0)={0x0, @empty, 0x4e21, 0x0, 'sed\x00', 0x1, 0x1ff, 0x58}, 0x2c) setns(r0, 0x8000000) 2018/04/23 04:21:48 executing program 6: r0 = socket(0x1c, 0x80400000802, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'syzkaller1\x00', 0x4}) write(r0, &(0x7f0000af7000)="240000001a0025f00000000418edfc0e0a0b00000004dc0202ffff0e0800100048186be0", 0x24) 2018/04/23 04:21:48 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1d3949869c2984d914d9f04005e66cd4dd3050bc1700612dbdb080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffdf000044f2a432a15b4ce56aa166b5000d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x8) ioctl$TIOCCBRK(r1, 0x5428) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) ptrace$poke(0x5, r2, &(0x7f0000000280), 0x400) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) timer_create(0x4, &(0x7f00000000c0)={0x0, 0x1c, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000000180)={{r4, r5+10000000}}, &(0x7f00000001c0)) 2018/04/23 04:21:48 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000083ffd) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') sendfile(r0, r1, &(0x7f0000014000), 0xffff) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xff80000000, 0x80000) 2018/04/23 04:21:48 executing program 3: socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x2e) clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)=0x101) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x53, 0x203a, 0x5, {0xa, 0x3}, {0x0, 0x7}, @ramp={0xfa36, 0x0, {0x5, 0x1, 0x8, 0x639de266}}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000003c0)={0x0}, &(0x7f0000000300)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x2}}, 0x5, 0xd84f}, &(0x7f00000002c0)=0x90) r4 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x38) accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000002180)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b, r5}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x8000}, &(0x7f0000000380)=0x14) 2018/04/23 04:21:48 executing program 4: sync() memfd_create(&(0x7f0000000040)=']\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x100, 0x39ac, 0x0, 0x247, 0x5, 0x20, 0x0, 0x100000001]}, 0x5c) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r4 = dup2(r2, r3) write$binfmt_elf64(r3, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x10001, 0x4, 0x2, 0x78, 0x2, 0x3, 0x7, 0x2e7, 0x40, 0x22a, 0x5, 0x20, 0x38, 0x2, 0x4, 0x6, 0x100}, [{0x6474e551, 0x8, 0x6, 0x9, 0x401, 0x100000000, 0x4, 0x3}], "7ff0067b53cdc0d77e3c981776a4c3f8731be959b075da96a67aa40bdc5e3f6d02d4356dd3df8d665ece0345eb33911ffd7fe8d6ec1693f7790eeec916920fc1ee06a4783d030ad6872eae30fecf7695786d747b56a035c0165cec74a755d9157b2adf2fa5863a019f75ac61391cda4c1b6b11d3c420a261ebf900166f306aa9b00b3bf2d7ef28295b2c33fe0ef8cdb52b077c74e544e5612ee7dfc22f8440798c65075f6b42aee79ade8a87c86d6e87acf12bc1f7d173220216ab868749b5451f8428466cebd7c9761149ce6114d3a85820d0f964dd27a2299090647e1169cc7eb747", [[], [], [], [], [], [], [], []]}, 0x95b) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6f86322e5576626f786e65743100"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000004c0)={0x20000000}) 2018/04/23 04:21:48 executing program 0: r0 = socket$inet(0x2, 0x1, 0x8001) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x9) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff7d73cf61100f08004500001c000000000002907800000000ffffffff16009078e0000002b1b1c134109acb59d3464c84913ec43cf992c6f7ba41cca5cde3368555ba0d6df330b4079e088070fe357ab7d9fe35d0c4516f14d33421"], &(0x7f0000000200)) 2018/04/23 04:21:48 executing program 2: unshare(0x4d00a1fd) pipe(&(0x7f0000000080)={0x0, 0xffffffffffffffff}) r1 = getpid() getpgrp(r1) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14, 0x0) 2018/04/23 04:21:48 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000396000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000d6afa0), 0xd1, 0x0, &(0x7f0000000100)) r1 = gettid() timer_create(0x3, &(0x7f0000000000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) shutdown(r0, 0x0) 2018/04/23 04:21:48 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'filter\x00'}, &(0x7f0000000000)=0x78) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000180000fa0000000000000000748c75663086ae30668274dc5dcb72341dedb0084963c0e480833eac309ba085991c400669676f6ebdefbe072da1c5e571e8c728bb356603eceeafb46d396cb87e20231683318d38514e145b7ce1e8fa95cd28ea326d9a5182041d2a6898a3ee0e7117ba8ef9366eb9200904ff103f668a4cceed1e23c53bd71c834ca4c76eade5cedd7773ff8323e812330f74a92a", @ANYPTR=&(0x7f0000003340)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a00000000000000000000000000000000000100f77733371375cd42"], 0xfffffffffffffd7d) socketpair$inet(0x2, 0xa, 0x200, &(0x7f0000000100)) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000200)) 2018/04/23 04:21:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000480)=""/234, 0xea}], 0x1) accept$packet(r0, 0x0, &(0x7f0000000000)) 2018/04/23 04:21:49 executing program 0: unshare(0x8000400) r0 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r0, &(0x7f0000a12000)=0x100000000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x128, r1, 0x2, 0x70bd29, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8be}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5a3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x101}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0x128}, 0x1}, 0x804) [ 88.988410] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/23 04:21:49 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) read(r0, &(0x7f00000004c0)=""/90, 0xedf40fd9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x800}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x200}, @in6={0xa, 0x4e24, 0xc4, @local={0xfe, 0x80, [], 0xaa}, 0xbc}, @in6={0xa, 0x4e20, 0x80000000, @empty, 0x100000000}], 0xc0) r1 = memfd_create(&(0x7f0000000380)="51eb0b6cd3307387d79b8343e4c0f3a0650dfd2521d7c4ceddbf3cb126e1a4263cfdf578ed87c27461e2748b8a752572d384fc3975129b4b46cae43833764cf878594d66a297a3b36761d8e4ca7cf55cd32324829ce12584d0dd644e61065009f390b981cb2e5d0fc33397297f84f7f826a02b5e85491c3f4a040d3650739c791e3cf9068a7e0397743f07e4d156a0c43e532c154164904b4bdec2481bf373ec7a0d63c6860f11775e8b4d881f59066c1a8cd7569ac6e1cdb901", 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@buf={0x19, &(0x7f0000000000)="963d89941813ee30bece92d9d40a49365a3c5a77302c103752"}) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)) 2018/04/23 04:21:49 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001840)='/dev/cuse\x00', 0x8800, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001880)=0x9, 0x2) r2 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='/dev/cuse\x00', 0x0) keyctl$assume_authority(0x10, r2) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0xd2b, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0xfffffe92) 2018/04/23 04:21:49 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) 2018/04/23 04:21:50 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="260000005e0009000000eaf83a0080000000000100000000000000000008db1ee9ff4435eade", 0x26) r1 = socket(0x1, 0xa, 0x1) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x100000000, 0x4) bind(r1, &(0x7f0000000000)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80) 2018/04/23 04:21:50 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) 2018/04/23 04:21:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d14ffc)="ace92906", 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x80000000, 0xcb, 0x0, 0x6}, {0x1, 0x5, 0x3, 0x5}, {0xfffffffffffffffe, 0x2, 0x81, 0x6}, {0x1, 0x81, 0x271b1b5a, 0xeff}, {0x401, 0x80000001, 0x81, 0x401}, {0x3, 0x7, 0x5, 0x5}, {0x20, 0x6, 0xbe, 0x75}, {0x9, 0xe4b, 0x1, 0x2}, {0x6, 0x4, 0xd3, 0x8}]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xcc8, 0x900) timerfd_settime(r1, 0x1, &(0x7f00000001c0)={{0x0, 0x1c9c380}}, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x5, 0x1, 0x80000000, 0x9, 0x10000}, 0xc) 2018/04/23 04:21:50 executing program 2: times(&(0x7f0000000000)) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', r0) 2018/04/23 04:21:50 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$packet(r1, &(0x7f0000000000)="c7", 0x1, 0x0, &(0x7f0000001500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000100)=""/167) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xff33, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) 2018/04/23 04:21:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x2080d6f9) r1 = memfd_create(&(0x7f0000000100)=',GPL\x00', 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000400)={0x0, 0xf2b2, 0x30}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000480)={0x0, 0x1, 0x30}, &(0x7f00000004c0)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000000580)={&(0x7f0000000140)=@in6={0xa, 0x4e23, 0x3f, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000180)="2d436e88378da931bf9a6d215d4f50683965f1064e71ef5e7140f803200899b9fa7802fa61681e92fbd054eb1a1529aa2b04f3e530c758bf4d08f4f88bf171f8900a2beb787c4451e23e12f781a536aaf8ee2f192f27395d054a41f9afbce5c4822c1c8bbac8a1aaf23e6ea482f50293115431ee789d214dc458b6fc6a0226034fa767b5afbd9887b3d43c6f6e5130ecb7fd7212243682bb855ced4eeb321d7ba15869578a9513a4c15edf7c4d280fa5a4d46858c5afdc406954d8c10b82cc0c66d9b2e6c7dcf375d01f4f183d36ff3409961a93cc0fe60239689cef21a32635c45d1ae40f49fda74703f2348f9addd7ccc759da", 0xf4}, {&(0x7f0000000280)="88aeae53102405a01077879b496495fc1566617a38422ada132526bb7cc0886614d1d124524d7072abcd4a225f86d3765b21cb0b917b073d32", 0x39}, {&(0x7f00000002c0)="9e67116c7822ad8c323f0d0b241a29bb6b6a7e31feb477e31343cb150f3d15bffeb710b955f4b8516561fb0ab5b5ab54238bffd3dd15ea654eae02dd304024abb2d015124add766a86bb616f0f9f0c2997", 0x51}, {&(0x7f0000000340)="ec1c89bd637c7154f84ae0067b0c3ebeefe66b92e2114cb5b53152a0b269aa5cbbca990b6f827ab5def4c21a082a6c73170b0dbbd5a215ea64759d0301105efd15f1dc9425a301a68169447d6948d245", 0x50}], 0x4, &(0x7f0000000500)=[@sndrcv={0x30, 0x84, 0x1, {0x200, 0x6, 0x8000, 0x1, 0x2, 0x7, 0x1, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x6, 0x6, 0x5, 0x10000, 0x4, 0xff, 0x1ff, r3}}], 0x60, 0x20000000}, 0x8000) 2018/04/23 04:21:50 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\t\x00', &(0x7f00000000c0)=@ethtool_rxfh_indir={0x38, 0xa, [0x6, 0x3f, 0xff, 0x0, 0x406, 0x1, 0x0, 0x7fffffff, 0x100, 0x6700000000000]}}) 2018/04/23 04:21:50 executing program 4: r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)={0x4}) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000140)={{0x100000001, 0x0, 0x5, 0x200, "6630f07389bf34db5b491d959a6ec7f49cdc3c5916c645cb847e5f49b621240c3b5e39a311605ba008253d16", 0xffff}, 0x6b2, [0xfffffffffffffffa, 0x5, 0x718b, 0x8000, 0x6, 0x7, 0x4, 0x0, 0xd31, 0x4, 0x1ff, 0x5, 0x2, 0x8001, 0xcf, 0x9, 0x2, 0x231, 0x8, 0x9, 0x401, 0x6, 0x7, 0x8, 0x2, 0x8, 0x4, 0x1, 0x4, 0x3, 0x5, 0x4, 0x2, 0x8, 0x8a0, 0x7, 0x7, 0xffffffffffffff8e, 0x39f, 0x4, 0x1, 0x54, 0xaa8d, 0x40, 0x9, 0x9, 0x7, 0x1, 0x5, 0x4, 0x6, 0x2, 0x9, 0x80000, 0x9, 0x9, 0x7, 0xfffffffffffff70b, 0x5, 0x40, 0x7f, 0x8, 0x1, 0x2, 0x1, 0xfff, 0x4, 0x8c7, 0x6, 0xd2, 0x4, 0x6, 0x10001, 0x2, 0x0, 0x0, 0x8, 0x72d0000000000000, 0x8, 0x9, 0x7ff, 0x6, 0x6, 0x1ff, 0x1000, 0x5, 0x8, 0x7fa, 0x8000, 0x8, 0x8, 0x81, 0x40, 0x6, 0x9, 0xb50, 0xf5dd, 0x8001, 0x8, 0xcc, 0x6, 0x7, 0xb13b, 0x4, 0x8fa, 0x101, 0x3, 0x1ff, 0xfffffffffffffffa, 0x4, 0x5, 0xff, 0x2, 0x100000000, 0x92, 0x1f, 0x3, 0x100000001, 0x2, 0x4, 0x100000001, 0x7, 0x8, 0x1cf, 0x8, 0xd4e, 0x5, 0x8], {0x77359400}}) ioctl$TIOCSTI(r1, 0x5412, 0x2849) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x2c, r2, 0x800, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x40) 2018/04/23 04:21:50 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) 2018/04/23 04:21:50 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) 2018/04/23 04:21:51 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) 2018/04/23 04:21:51 executing program 7: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) 2018/04/23 04:21:51 executing program 0: r0 = epoll_create1(0x0) r1 = timerfd_create(0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000579ff4)) timerfd_settime(r1, 0x1, &(0x7f0000765000)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x7}) 2018/04/23 04:21:51 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227e, 0x0) ioctl$void(r0, 0xc004587f) 2018/04/23 04:21:51 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x80000002, 0xffffffffffffffff) splice(r0, &(0x7f0000000000), r1, &(0x7f00000000c0), 0xc0f, 0x1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0x4000000d7, &(0x7f0000000200), &(0x7f0000000040)=0x4) 2018/04/23 04:21:51 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:21:51 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) 2018/04/23 04:21:51 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) 2018/04/23 04:21:51 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) dup3(r0, r0, 0x80000) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="380100001a0001030000000000000000fe800000000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000003276b8d6f900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e4ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020a0000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/23 04:21:51 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x6, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'sh\x00'}, {@rand_addr}}, 0x44) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f00000000c0)=0x8) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000004800), &(0x7f0000004840)=0x4) 2018/04/23 04:21:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x40, 0x10200) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x1, 0xe, &(0x7f00000000c0)=@raw=[@jmp={0x5, 0x9, 0x9, 0x6, 0x0, 0x0, 0x10}, @map={0x18, 0xf, 0x1, 0x0, r1}, @ldst={0x1, 0x0, 0x3, 0x8, 0x6, 0xfffffffe, 0x8}, @jmp={0x5, 0x401, 0x1, 0xe, 0xa, 0x50}, @generic={0x826, 0x7, 0xeaa3}, @ldst={0x3, 0x0, 0x0, 0x5, 0x2, 0xfffffff1, 0x8}, @jmp={0x5, 0x6, 0x2, 0xb, 0x6, 0x3, 0xffffffffffffffff}], &(0x7f0000000140)='syzkaller\x00', 0x0, 0xa3, &(0x7f0000000200)=""/163, 0x41000, 0x1, [], r2}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0), 0xc) [ 91.884629] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. [ 91.905226] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/23 04:21:52 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) pwrite64(r0, &(0x7f0000aca000)='\t', 0x1, 0x0) 2018/04/23 04:21:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x6, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'sh\x00'}, {@rand_addr}}, 0x44) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f00000000c0)=0x8) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000004800), &(0x7f0000004840)=0x4) 2018/04/23 04:21:52 executing program 0: setpgid(0x0, 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x52000) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000000c0)) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/23 04:21:52 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = getegid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) r7 = getgid() getgroups(0x3, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fcntl$getown(r0, 0x9) getgroups(0x8, &(0x7f00000003c0)=[r1, r2, r3, r4, r5, r6, r7, r8]) 2018/04/23 04:21:52 executing program 6: r0 = memfd_create(&(0x7f00000002c0)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x90000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @rand_addr, @rand_addr}, &(0x7f0000000040)=0xc) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000300)=""/4096) 2018/04/23 04:21:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000ddcff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x40000000002282, &(0x7f0000000000)="4658d617807700328048df65f18fd8df5da5055f5e031184afef905267a4bec2f479287586c0b8441263ab3e1b8037e70e1b6cff2b9ae90d95a19ce842d280767d011cb85d1e82b92750b7fbd73f7a1753ee00000100000000008e6764170a0acf04786bafecb8f1f29c0f47d6bb72fc41fcebc6da") 2018/04/23 04:21:52 executing program 4: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000140)=0xe8) r2 = getgid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, r1, r2, 0x100000001, 0x0) 2018/04/23 04:21:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0xfffffed5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x1) recvmmsg(r1, &(0x7f0000001480)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f00000011c0)=""/178, 0xb2}], 0x1, &(0x7f00000014c0)=""/206, 0xce}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/04/23 04:21:52 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x800000000010ad}, 0xfffffffffffffeeb) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xe4a, 0x100) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x7, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x442, &(0x7f0000000000)=""/251}, 0x48) 2018/04/23 04:21:52 executing program 7: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) 2018/04/23 04:21:52 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:21:53 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)={0x1, 0x9, 0xc0000, 0x3185, 0x6, 0x3}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1c00000097175554477abc895102d99e1acc30ad9084f9abd935775502d03300"], &(0x7f0000000240)=0x24) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x5c) 2018/04/23 04:21:53 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) 2018/04/23 04:21:53 executing program 0: unshare(0x60000000) getuid() r0 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x6000) shmdt(r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x0, "93911e539a32"}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'ip6gretap0\x00', 0x10}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/04/23 04:21:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000040)=0x80) 2018/04/23 04:21:53 executing program 4: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000140)=0xe8) r2 = getgid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, r1, r2, 0x100000001, 0x0) 2018/04/23 04:21:53 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x81, 0x6, 0xffffffff00000001, 0x8}, 0x2c) dup2(r0, r0) unshare(0x40600) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000380)}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/23 04:21:53 executing program 7: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) 2018/04/23 04:21:53 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) [ 93.927822] IPVS: ftp: loaded support on port[0] = 21 2018/04/23 04:21:54 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x100000080, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000080)="d1", &(0x7f00000000c0)=""/54}, 0x18) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8400000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xe8, r1, 0xa12, 0x70bd2a, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xace7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x54e}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000000000000}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x800}, 0x81) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x40000) 2018/04/23 04:21:54 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0008001600050000000000000a000000000938000000", @ANYRES32=0x0, @ANYBLOB="14000100ff010000000000000000000000000001"], 0x2c}, 0x1}, 0x0) 2018/04/23 04:21:54 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) accept$ipx(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x10) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)}) 2018/04/23 04:21:54 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x400001) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x2, 0x200) fcntl$dupfd(r0, 0x406, r1) r2 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r2, &(0x7f0000000140)=""/161, 0xa1) lseek(r2, 0xfffffffffffffffc, 0x1) 2018/04/23 04:21:54 executing program 1: r0 = memfd_create(&(0x7f0000000000)='*(ppp0,!\x00', 0x3) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) shmget(0xffffffffffffffff, 0x13000, 0x0, &(0x7f0000ab6000/0x13000)=nil) shmget(0x2, 0x4000, 0xffffffffffffffff, &(0x7f0000ac3000/0x4000)=nil) 2018/04/23 04:21:54 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0x2) 2018/04/23 04:21:54 executing program 0: socket$inet6(0xa, 0x1000000000000002, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xffffefffffffff40, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x113041, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) listen(r0, 0x0) 2018/04/23 04:21:54 executing program 3: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000466000)) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/23 04:21:54 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:21:54 executing program 7: r0 = userfaultfd(0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/23 04:21:55 executing program 0: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x10000000002715, &(0x7f0000000000), &(0x7f0000000040)) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/23 04:21:55 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) close(r0) 2018/04/23 04:21:55 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x1e, 0x4) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000040)}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) acct(&(0x7f0000000040)='./file0\x00') 2018/04/23 04:21:55 executing program 1: socket$l2tp(0x18, 0x1, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') mbind(&(0x7f0000653000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000000), 0x1, 0x0) sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/23 04:21:55 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr=0x8969}, 0xc) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x7f, 0x400) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) readv(r0, &(0x7f0000001480)=[{&(0x7f0000001380)=""/249, 0xf9}], 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000100)={0xeab7, 0x4, 0x101, 0x2, 0x7, 0x1000}) 2018/04/23 04:21:55 executing program 4: unshare(0x20002103) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x404000, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000002fe4)={0x10, 0xfffffffffffffffc, 0x1, @loopback={0x0, 0x1}}, 0x5) 2018/04/23 04:21:55 executing program 0: socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xde61) r1 = perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f02000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000d80)='/dev/loop#\x00', 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, r1, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f00000000c0)}, 0x10) 2018/04/23 04:21:55 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80, 0x40) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x9) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000000000), &(0x7f000000f000)=0xfdc2) 2018/04/23 04:21:55 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:21:55 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0xffffff9f, 0x7, 0x0, 0x1, 0x30}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xff58, &(0x7f00001a7f05)=""/251}, 0x48) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f00000000c0)="d5ee0f54b23459d8a50cf731f62868106fccfc50cce30792bcd9590c3c783ad904c019aaa0de69"}, 0x10) 2018/04/23 04:21:56 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000500)={0xa, 0x0, [{0x1000, 0xd7, &(0x7f0000000000)=""/215}, {0x6000, 0x85, &(0x7f0000000180)=""/133}, {0x3002, 0x16, &(0x7f0000000100)=""/22}, {0x1, 0x36, &(0x7f0000000240)=""/54}, {0x10001, 0xd, &(0x7f0000000280)=""/13}, {0x0, 0x42, &(0x7f00000002c0)=""/66}, {0x4, 0x78, &(0x7f0000000340)=""/120}, {0x3000, 0x70, &(0x7f00000003c0)=""/112}, {0x100000, 0x4, &(0x7f0000000440)=""/4}, {0x1, 0x67, &(0x7f0000000480)=""/103}]}) 2018/04/23 04:21:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10b) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x7ffff7fffffffff}, 0x14) writev(r0, &(0x7f0000818ff0)=[{&(0x7f00000000c0)='\v', 0x1}], 0x1) 2018/04/23 04:21:56 executing program 1: pipe2(&(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x0) pipe(&(0x7f0000000340)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) io_setup(0x2, &(0x7f00000002c0)=0x0) r3 = gettid() ptrace(0x4208, r3) r4 = getpid() capget(&(0x7f0000000040)={0x20071026, r4}, &(0x7f0000000300)={0x8, 0x2, 0x80, 0x3, 0x2, 0x7}) recvfrom$ax25(r0, &(0x7f00000001c0)=""/237, 0xed, 0x0, &(0x7f0000000080)={0x3, {"36f3c5431e6fcd"}, 0x5}, 0x10) io_submit(r2, 0x1, &(0x7f0000001940)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)="d9", 0x1}]) 2018/04/23 04:21:56 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr=0x8969}, 0xc) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x7f, 0x400) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) readv(r0, &(0x7f0000001480)=[{&(0x7f0000001380)=""/249, 0xf9}], 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000100)={0xeab7, 0x4, 0x101, 0x2, 0x7, 0x1000}) 2018/04/23 04:21:56 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000004000)=0x2) r2 = userfaultfd(0x0) remap_file_pages(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1000008, 0x0, 0x2000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'ip6tnl0\x00', 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) r4 = dup2(r3, r0) connect$bt_rfcomm(r4, &(0x7f00000000c0)={0x1f}, 0xa) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000002ffc), &(0x7f0000002000)=0x4) close(r2) timer_create(0x0, &(0x7f0000000140)={0x0, 0x8, 0x6, @thr={&(0x7f0000000040)="9231bff135d30dbc1e91111a1903d43da4176521f8d9b65e3e4b927752f029709e9d806ef4960d8a32b0cf2213c99334de0e5f8a9c920f3a0b71d0f126c39fe323b4fc9823e89867ca1cbe0ddd64641f3be4d59609bb984f00f037cf03039977460d20057e", &(0x7f0000000100)="c0f8ab4581e22b4bb7c7aa8d3ad5e657d78ecd1acf1f420f55633036f949f746b8ddf5be2d53b0f5e5a1"}}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f0000000200)={{0x77359400}, {r6, r7+10000000}}, &(0x7f0000000240)) 2018/04/23 04:21:56 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=ANY=[@ANYBLOB="18007a9c0000950000000000000000000000000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x3531466eb48970a3, &(0x7f0000000180)}, 0x10) [ 96.260374] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure [ 96.299905] syz-executor3 (7274) used greatest stack depth: 52560 bytes left 2018/04/23 04:21:56 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) r2 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x9, 0x80) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000004c0)='veth1_to_team\x00', 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x5ee6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r3, 0x7}, &(0x7f0000000380)=0x8) r4 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='/dev/rtc\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) setfsuid(r5) r6 = getegid() keyctl$chown(0x4, r4, r5, r6) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x3, 0xac}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000400)={0x3f, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) [ 96.332967] mmap: syz-executor0 (7286) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/23 04:21:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000000)=0x37, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4010402}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xc8, r2, 0x100, 0x70bd25, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xef}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x44080}, 0x800) 2018/04/23 04:21:56 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00000000c0)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x5, 0x2) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000eb9054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000000000)={0xa, 0x8000008847, 0x4, @dev={0xfe, 0x80}}, 0x1c) 2018/04/23 04:21:56 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000001800070300be0200090007000200001200000009000eff0005000f80ff00", 0x22) setsockopt(r0, 0xaa2, 0x9, &(0x7f0000000040)="2dee7f6c44561de4623c433dd15699f7b80e31f25264c22a82a2091958dad83e29d4d43e7178f3b8106d7da99ceca02c3c6f2e91dd63849e8e4e1c440ad0c2ba7a0a83e7a7", 0x45) acct(&(0x7f00000000c0)='./file0\x00') 2018/04/23 04:21:56 executing program 1: mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x40) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) truncate(&(0x7f0000000180)='./file0/bus\x00', 0x0) 2018/04/23 04:21:56 executing program 6: socketpair(0x3, 0x5, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x3) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x3, r3}) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f00000024c0)=ANY=[@ANYBLOB="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"], 0x20c8}, 0x1, 0x0, 0x0, 0x40}, 0x80) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) fcntl$setlease(r2, 0x400, 0x3) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'teql0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000098effc), 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) sendto$inet6(r2, &(0x7f0000000380)='\b', 0x1, 0x0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) 2018/04/23 04:21:56 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/igmp6\x00') lseek(r0, 0x4002000000000, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x2) 2018/04/23 04:21:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) munlockall() bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00000000c0)=0x1, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/23 04:21:57 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:21:57 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair(0x1a, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x40) setns(r2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01d9d6f40af9a5"], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0xfc, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r3}}, 0xd9) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000000)={0x6e22, 0x0, 0x8001}, 0xc) 2018/04/23 04:21:57 executing program 3: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x2000)=nil, 0x2000, 0xffffffffffd, 0x13, r0, 0x100010000000) 2018/04/23 04:21:57 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0x2, 0xd9e8}, {0x7ff, 0xff}, {0xffffffff, 0x4}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) 2018/04/23 04:21:57 executing program 1: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000041bff4)={0x10000011}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x3, 0x0, 0x0, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xff, 0x100000088000) epoll_wait(0xffffffffffffffff, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/23 04:21:57 executing program 2: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x12) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x13) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x105100, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/04/23 04:21:58 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000004000)=0x2) r2 = userfaultfd(0x0) remap_file_pages(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1000008, 0x0, 0x2000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'ip6tnl0\x00', 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) r4 = dup2(r3, r0) connect$bt_rfcomm(r4, &(0x7f00000000c0)={0x1f}, 0xa) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000002ffc), &(0x7f0000002000)=0x4) close(r2) timer_create(0x0, &(0x7f0000000140)={0x0, 0x8, 0x6, @thr={&(0x7f0000000040)="9231bff135d30dbc1e91111a1903d43da4176521f8d9b65e3e4b927752f029709e9d806ef4960d8a32b0cf2213c99334de0e5f8a9c920f3a0b71d0f126c39fe323b4fc9823e89867ca1cbe0ddd64641f3be4d59609bb984f00f037cf03039977460d20057e", &(0x7f0000000100)="c0f8ab4581e22b4bb7c7aa8d3ad5e657d78ecd1acf1f420f55633036f949f746b8ddf5be2d53b0f5e5a1"}}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f0000000200)={{0x77359400}, {r6, r7+10000000}}, &(0x7f0000000240)) 2018/04/23 04:21:58 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) unshare(0x46800400) r2 = semget(0x1, 0x3, 0x10) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000080)=""/33) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/23 04:21:58 executing program 3: r0 = memfd_create(&(0x7f0000000040)="2f646576e11cad585f6172626974654600a69fc2ee3c3a41492ebe6684b06629975cadc7c742c9978fb77f78ee287a6f53f6ca0c830a57dde8c3460b5e12fd0a496adb5246d179ac1d7ccaa363", 0x3) write$binfmt_misc(r0, &(0x7f0000000680)=ANY=[@ANYBLOB='syz$'], 0x4) io_setup(0x72, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x100000000, r0, &(0x7f00000000c0)="84148088eb42e225e4ac5e06fbf24c5b79f48f1d12499ff548d1396b66bdafd67b5b2f1c3749fad73755f0aca0a652eca136f5818afaf3b4dad486b81f7650db718914ad6977a6c5be83916a1f093d5f25b0bfd7dee540aaedc166d1900d91c18d51e0dfdfdd07a740adad508e48682bb11bed4df864067bd29f94522537c7631635afbbf66a70bbb7973a5e95c37052b1f84191389960b9c6f33ef208e965fa4df122aa71fe12", 0xa7, 0x4, 0x0, 0x1, r0}, &(0x7f00000001c0)) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/23 04:21:58 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x8001, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0xa, 0x14, "a95965f09789cef5ae47ed5d46135cde802d24eec1c80db4cd05f8152e0670f881d917dde8859b0c9f09bfd81dfcc5082f3e120f9c44591ed1ed34b52e002abe", "a8a12f4bb6715694db22fe0167e218caa8a2c39ef9fdd3922f8d81defe66f591", [0x0, 0x2]}) read(r0, &(0x7f0000000280)=""/91, 0x10d) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000080)=""/145, &(0x7f0000000140)=0x91) 2018/04/23 04:21:58 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x1) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x4}, 0x8) 2018/04/23 04:21:58 executing program 4: mknod(&(0x7f0000000000)='./file0\x00', 0x8110, 0x6) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/04/23 04:21:58 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000001600)={0x1378, 0x3, 0x0, 0xa00, 0x70bd2d, 0x25dfdbfd, {0x7, 0x0, 0x2}, [@typed={0x1004, 0x66, @binary="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@typed={0x8, 0x8e, @ipv4=@dev={0xac, 0x14, 0x14, 0x1c}}, @nested={0x10c, 0x59, [@generic="d57acb1e9caeca936f3f82be807456aa8cbef07e9acfc0b1e90a17d99a923ff612746822d8580a27285bea727a72deba877e7d745f92b4e3328bd52be2e68ad98713e253208fe9c0f7e3f0b657ad918cbb8597b8699fd02e190c55f30d50c10ebe7b38db66cdc02af585b4df36374ca12a42c80dabdf5d64a2b63f153172be27ae4dffad5bf834b6aa5dcd3a299114ba236061c2791029820234cb4b66a772d2405c4861a25f3c9437a1f2b7b51a8da1ccf95bb0649260f5fb15c305d0ec3cccec5a67ceff6a7d814279708d54b1a93c1b765b527010d042994fc1c5c0da8bbeca054d89c46971757b9a1985f53e0429161039b882bdc2", @typed={0xc, 0x32, @str='eth1]\\.\x00'}, @typed={0x4, 0x27}]}, @nested={0x244, 0x82, [@typed={0x8, 0x69, @u32=0x1}, @generic="f4d81dbb602674ce55aa6d5ac11f04f9376d1cb3b0ca62524e2770396aa9c6f110def19bddcba95587d72a9e97c54f5a45a0fa55f0f1ceb172b156373b433e6ac143786a4d958d7d9b26dbbabb5e03396ed9b9de8f116ca23b87cf62f692bf9afff75a782f6ecf8d684871878f51d63cb91dadb3a0cdf3e4b53a35f83a91436c3707caefb9f0a9cb986ec8267b7a5a8b747bd0599cc4308346dd0042ae7e76b2511a0aebecfc3c721cfb6507e7678e558d154405a98cdf6802c350845c96be5aa7718e87c8211d8d354e27fd24dea83fb1e876a43371391efe313bf5b355", @typed={0x8, 0x80, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="f3c6805eba65e16dc32919610d8f47c2af703f2fb8bc0b36383c565efb57a5d54d25f340f6a51b523ffd529517a6958f24019ea05f1b15efbf5a28c8f28ed619745a614f61b01c522253e246c7a938668601444fb8d3f08330c5c4e61a7810934e66931c2eeae4c07448041aa34f1a4e13e66bfaafe4c1769b46294f6a2382867c8091e3e810d0dc005b49eddf29f02e220455c573a0c0f08e01a33172115f08526d62bdbba926f13d4af5da36d6d25bd8bf2e2abbe68a0e82583194dcad9ea7b22d5daee845147d11f6957d5d2780f7911157c2e08f6b51feb1a95f0bb127bcd353924863463ce2aebf5a2eaad861b63e9e3bc6ab7c7420ad", @generic="9809f51dd2cdbb20903543317ac69f595934a2c0ca3660d0207f25bcf981f31eae9753b03424ecda493db2493b61536697b4d96397823b764c3a32cc17cc8a511c3451660385525ce1658c7f24af7645e8f7e2da525ab27540"]}, @typed={0x8, 0x61, @uid=r1}]}, 0x1378}, 0x1, 0x0, 0x0, 0x840}, 0x4) write$rdma_cm(r0, &(0x7f0000000fc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000f80)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000002980)=@set_option={0xe, 0x0, 0xfa00, @id_afonly={&(0x7f0000000180), r2, 0x0, 0x2}}, 0xc) 2018/04/23 04:21:58 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:21:58 executing program 4: mknod(&(0x7f0000000000)='./file0\x00', 0x8110, 0x6) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/04/23 04:21:58 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:21:58 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:21:58 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') getdents64(r0, &(0x7f00000000c0)=""/109, 0x6d) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/04/23 04:21:58 executing program 2: getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x6, 0x100, 0x80000001}, 0x34c) r1 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x400000400000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000080)=""/12, &(0x7f00000000c0)=0xc) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x4, 0x6, "ace0a1997973", 0x7}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/23 04:21:58 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x2c01, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000002c0)={0x200, 0x9, 0x4, 0x5, 0x5, 0x1f, 0x5}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xfd, "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"}, &(0x7f00000001c0)=0x105) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0x81}, &(0x7f0000000280)=0x8) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="5dc0a3b5b6125d81859fab82c59862cbaf73d1d1ad3aa9c5a02afe5d848955d336e2858c7f0e6b88d9827dd4de79062691d15dd86454f1b7c00dd9af9c6572d7f1a11d01eee121f2b58d633860c548d070b6b6b50882b89f943a8b7764329ff3c7e3b043453de7ca7447", 0x6a) 2018/04/23 04:21:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000100)={0x95, &(0x7f0000000040)="4ceaba8639b72b28899f30be536049c7b6deaa6d5bdcc39e6dec0522fcbed01013691a3f2a39b256c8e1592b901e625d5e77d50c24e4a64925d2ea47bc5a0a463f21bb5b60ffcfe5a4c389c6d4897e39113aa3220de22b8e9daaeb1ba2c37e2aa10bafb3fa7a6c5add6fa8d47fb9a718d92045ad72a54dd34c99ce9da63169fc85eff6cd24e166a72750306a02be402b1e298e0afc"}) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000cbdfb8)='v', 0x1) r2 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) 2018/04/23 04:21:58 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x203, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da12, 0x8001, 0xfffffffffffffffe, 0x1c}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x184}, @in6={0xa, 0x4e23, 0x4cf6, @empty, 0xfff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e22, 0x1, @empty, 0x100000000}, @in={0x2, 0x4e23, @rand_addr=0x200}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}}], 0xcc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 99.043871] sctp: [Deprecated]: syz-executor7 (pid 7383) Use of struct sctp_assoc_value in delayed_ack socket option. [ 99.043871] Use struct sctp_sack_info instead 2018/04/23 04:21:59 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000004000)=0x2) r2 = userfaultfd(0x0) remap_file_pages(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1000008, 0x0, 0x2000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'ip6tnl0\x00', 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) r4 = dup2(r3, r0) connect$bt_rfcomm(r4, &(0x7f00000000c0)={0x1f}, 0xa) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000002ffc), &(0x7f0000002000)=0x4) close(r2) timer_create(0x0, &(0x7f0000000140)={0x0, 0x8, 0x6, @thr={&(0x7f0000000040)="9231bff135d30dbc1e91111a1903d43da4176521f8d9b65e3e4b927752f029709e9d806ef4960d8a32b0cf2213c99334de0e5f8a9c920f3a0b71d0f126c39fe323b4fc9823e89867ca1cbe0ddd64641f3be4d59609bb984f00f037cf03039977460d20057e", &(0x7f0000000100)="c0f8ab4581e22b4bb7c7aa8d3ad5e657d78ecd1acf1f420f55633036f949f746b8ddf5be2d53b0f5e5a1"}}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f0000000200)={{0x77359400}, {r6, r7+10000000}}, &(0x7f0000000240)) 2018/04/23 04:21:59 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:21:59 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:21:59 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:21:59 executing program 1: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='w\t'], 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x20, 0x2, 0x33, 0x100000000, r1}, &(0x7f0000000140)=0x10) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/23 04:21:59 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) setsockopt$packet_int(r1, 0x107, 0x17, &(0x7f0000000240)=0x7ff, 0x4) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000015c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='z', 0x1}]) socketpair$inet(0x2, 0x5, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) fcntl$getownex(r3, 0x10, &(0x7f0000000180)) fcntl$setflags(r3, 0x2, 0x1) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000100)={{0x6c, @multicast1=0xe0000001, 0x4e20, 0x3, "736800000000000000000000fc00", 0x23, 0x4000000000, 0x30}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0xf7, 0xffff, 0x6}}, 0x44) 2018/04/23 04:21:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = socket$inet(0x2, 0x3, 0x2) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000140)="1882bc3f0bcafd5bd3770ef233156714b9d86ab9bec8b2f7c58ff22208c30372c4fad5bc021e48f72edb43c146fba04e0bb41018ee33e25c45c7aabfa3305574f13c0a0cfb5e3072f7373e9d8b01c8414022531ad15c35961ba9fad12a297e2ce4e53d98459c012a842d64c25597133bdcf7f5862334f3d0bce9f7a569cb05fe718625a9c434ab490b90fab0e9", 0x8d}], 0x1, 0x9) r2 = perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0xd7f2, 0x7, 0x400, 0xc1, 0x0, 0x1ff, 0x40, 0x1, 0x7f, 0xba400000, 0x0, 0x9, 0xb5, 0xfffffffffffffffd, 0x9, 0x380000, 0x87, 0x7f, 0x2, 0x3f, 0x0, 0xffffffffffff8000, 0x9, 0xb3, 0x5, 0x8000, 0x3, 0x3, 0x200, 0x7, 0x40, 0x7, 0x7, 0x1, 0x6, 0x8a52, 0x0, 0xffffffffffffff80, 0x4, @perf_config_ext={0x2f, 0x9}, 0x8, 0x5, 0x10001, 0x7, 0x6d, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000340)=0xe8) ioprio_get$uid(0x3, r3) r4 = perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x27, 0x7, 0x8, 0x2, 0x0, 0x2, 0x30080, 0x4, 0x8, 0x9, 0x400, 0x7, 0x7, 0xffffffff, 0x5a, 0x9, 0x32f, 0x80000001, 0x8, 0xaa0, 0x10000, 0xc0c, 0xffff, 0x7, 0x9, 0x2, 0x1, 0x1f, 0x1ff, 0x9, 0x2, 0x7, 0x1, 0xffff, 0x2, 0x4, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000080), 0x3}, 0x8000, 0x3f, 0x9, 0x7, 0x8, 0x3, 0x3e}, 0x0, 0xe, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r4) dup3(r1, r0, 0x7fffb) 2018/04/23 04:21:59 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000), &(0x7f0000000040)=0x8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x5, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x111001, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) memfd_create(&(0x7f0000000200)='wlan0]\x00', 0x1) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000180)=@req3={0x3, 0x1, 0x99, 0x6e, 0x3, 0xfffffffffffffff7, 0x7}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@multicast1=0xe0000001, @multicast2=0xe0000002, r1}, 0xc) 2018/04/23 04:21:59 executing program 2: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x12) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3f, 0x40002) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'bridge_slave_1\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/04/23 04:21:59 executing program 7: r0 = socket(0x40000000015, 0x803, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0xfffffffffffffe93) bind$inet(r0, &(0x7f0000000000)={0x2, 0xfffffffffffffffd, @loopback=0x7f000001}, 0x9) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xfff, 0x200) socketpair(0x5, 0x0, 0x80000000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="c99af0b0e2dab4166f9804821979dc5fea14681aee092f2f67e3590be3ca6aa192bec69a59e8d7e15cf0754dbd9b956f3762e6840ed1b9a4af6462b1835ae506a28837d5fb34c2091476aee0e0d41297f442ed356bc7c1505170fbf38f394f06ad013cec945e57d0528261a07de220960305136c148cc57fa985b9678e52d1e479e1f639e08a5d474f3da6ed11bd2f3a514e1a28d712d1865e96ed1f5b5e51a638f8c4fb18f3b4ba67c4a34490", 0xad, 0xfffffffffffffffa) keyctl$update(0x2, r3, &(0x7f0000000300)="f022be495b6c3053ced0840c15f2fc1b0f7897af5b127e10e14470793df744ef55aabd67785faf33c347835b8a3fac563b750934b149cc68df0086904526ea1cc031a1fb28a31fb66738fe75693f5e3602ea5b92b3b044a1ae87227f418f883ce435c456457841eac6d99735d9f29e88af37359e2c1f692e37d29c1cecd5f7a029540a52aa5431f4fcf3d30c88ba566ac86dfac64f87330e957c984be772eb4ed89c8442ad43565b469cb2909d2b1513fba178587c9c194e9b1f3778bd90b08129d8b7bf", 0xc4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x8000, 0x0) renameat2(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/04/23 04:21:59 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x80, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000240)}, 0x20) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x450000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1d, 0x2, 0x5, 0xbfb0, 0x1b, r0}, 0x2c) 2018/04/23 04:21:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendto(r0, &(0x7f0000000100)="120000001200e7ff40dfe7001f149b00f99bfb09ab88489324845e93692384034b7b2c678365f9ccfcef240dd365eee543f6b9088d6cb332", 0xc, 0x4000040, 0x0, 0x398) recvmmsg(0xffffffffffffffff, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{&(0x7f0000000280)=@in6, 0x80, &(0x7f0000001640)=[{&(0x7f0000000300)=""/82, 0x52}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/110, 0x6e}, {&(0x7f0000001400)=""/137, 0x89}, {&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f00000014c0)=""/160, 0xa0}, {&(0x7f0000001580)=""/178, 0xb2}], 0x7, &(0x7f0000000140)=""/53, 0x35}}], 0x1, 0x0, &(0x7f0000003100)) 2018/04/23 04:21:59 executing program 7: r0 = socket(0x40000000015, 0x803, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0xfffffffffffffe93) bind$inet(r0, &(0x7f0000000000)={0x2, 0xfffffffffffffffd, @loopback=0x7f000001}, 0x9) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xfff, 0x200) socketpair(0x5, 0x0, 0x80000000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="c99af0b0e2dab4166f9804821979dc5fea14681aee092f2f67e3590be3ca6aa192bec69a59e8d7e15cf0754dbd9b956f3762e6840ed1b9a4af6462b1835ae506a28837d5fb34c2091476aee0e0d41297f442ed356bc7c1505170fbf38f394f06ad013cec945e57d0528261a07de220960305136c148cc57fa985b9678e52d1e479e1f639e08a5d474f3da6ed11bd2f3a514e1a28d712d1865e96ed1f5b5e51a638f8c4fb18f3b4ba67c4a34490", 0xad, 0xfffffffffffffffa) keyctl$update(0x2, r3, &(0x7f0000000300)="f022be495b6c3053ced0840c15f2fc1b0f7897af5b127e10e14470793df744ef55aabd67785faf33c347835b8a3fac563b750934b149cc68df0086904526ea1cc031a1fb28a31fb66738fe75693f5e3602ea5b92b3b044a1ae87227f418f883ce435c456457841eac6d99735d9f29e88af37359e2c1f692e37d29c1cecd5f7a029540a52aa5431f4fcf3d30c88ba566ac86dfac64f87330e957c984be772eb4ed89c8442ad43565b469cb2909d2b1513fba178587c9c194e9b1f3778bd90b08129d8b7bf", 0xc4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x8000, 0x0) renameat2(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/04/23 04:21:59 executing program 4: prctl$intptr(0x4, 0x801) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200800, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) 2018/04/23 04:21:59 executing program 1: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='w\t'], 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x20, 0x2, 0x33, 0x100000000, r1}, &(0x7f0000000140)=0x10) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/23 04:21:59 executing program 2: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f00005d6000)) r1 = semget$private(0x0, 0x7, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x1, 0x8, [0x100000000, 0x400, 0x66a6, 0xfffffffffffffbff, 0x6, 0x5, 0x8, 0x80000001]}, 0x18) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000000000)=""/63) 2018/04/23 04:22:00 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) unshare(0x1000000020000000) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x9, 0xff, 0xb83, 0x3f, 0x8, 0x5}, 0x8}, 0xa) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={0x0, 0xde}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000440)={r2, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x4c, @dev={0xfe, 0x80, [], 0x16}, 0x4}}, 0x1, 0xff, 0xfffffffffffffffe, 0x7ff, 0x86}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r3}, &(0x7f0000000380)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000100)={0x9, 0x9, 0xd0, 0x10000000000000, [], [], [], 0x2, 0x3f, 0x3, 0x9, "6582f602d1b7d5b0fc14f9fc35c8a5d8"}) r4 = getpid() sched_rr_get_interval(r4, &(0x7f0000000080)) 2018/04/23 04:22:00 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:00 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:00 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x801, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0x4, 0x30}, &(0x7f0000000380)=0xc) bind$inet(r0, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000280)=0x5) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000040)=""/252, &(0x7f0000000140)=0xfc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000003c0)=0x8, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000400)={0x2, 0x1, 0x81, 0x6, 0x2}, 0xc) listen(r0, 0x0) connect$llc(0xffffffffffffffff, &(0x7f0000000240)={0x1a, 0x315, 0x81, 0xffff, 0x3, 0x7, @random="4346323c9755"}, 0x10) syz_emit_ethernet(0x230, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaacf7cac5a1f77be23be417391b23af1181b2bb43c40b80800450000280000000000069078ac14ffaae0000001f7ff4e20b5ed62d4ce8ac36e7d52041e527c9fcca2e1c2af4fed29c6eaac2e7fc6ec80f22c5291723f488ea3ea0ed3337ff87ef93b92ff4aae027b9d98ce467a8006cb8181d461a25ded6efb070b5c0541b47e886f6bbaf4d8fd2add", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="d786cfb70000"], 0x0) 2018/04/23 04:22:00 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x90000) fcntl$getown(r0, 0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0xfffffffffffffffc) sendto(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80) 2018/04/23 04:22:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x6}, 0xe) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xd, 0x1, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000000)=',', &(0x7f00000001c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000200)={0xfc47, 0x2, {0xffffffffffffffff, 0x3, 0x8683, 0x3, 0x6}}) 2018/04/23 04:22:00 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ppoll(&(0x7f0000000100)=[{r0}, {r0, 0x5}, {r0, 0x1010}, {r0, 0xa}, {r0, 0x8100}, {r0, 0x2402}, {r0, 0x41}, {r0, 0x41}, {r0, 0x10}, {r0, 0x8000}], 0xa, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000180)={0x8}, 0x8) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/04/23 04:22:00 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x4, 0x880) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000100)={0x0, 0x0, 0x6, 0x32, 0x7, 0x6e9e}) r1 = getpgid(0x0) r2 = getpgrp(r1) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r2, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, r2, 0x0, 0xffffffffffffffff, 0x0) dup3(r3, r4, 0x0) 2018/04/23 04:22:00 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000380)=""/57, 0x39, 0x2020, &(0x7f00000003c0)={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffb}, 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f00000001c0)="7798f1d5a1d3b96ddb210837519a978a0497bd6e4acbd0456ac9c375f98cb25d8a1fceb61664823456f4e05056e0600a180bf4941fe7ebb3a3c34e6e7ef2b260275eee42a3d9dcc0349b17fecd14cefa1cc3dd7541cdb75e", 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x20000000000003, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000400)=0x9) r3 = dup2(r1, r1) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000040)={0xe6106e0, 0x51, 0x2, 0x8497, 0x2, 0x5}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x48200, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}}, &(0x7f0000000300)=0x84) getsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000000100)={@multicast2, @broadcast}, &(0x7f0000000140)=0x8) close(0xffffffffffffffff) 2018/04/23 04:22:00 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/12, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x6d, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) [ 100.770688] sctp: [Deprecated]: syz-executor1 (pid 7564) Use of struct sctp_assoc_value in delayed_ack socket option. [ 100.770688] Use struct sctp_sack_info instead [ 100.862315] sctp: [Deprecated]: syz-executor1 (pid 7568) Use of struct sctp_assoc_value in delayed_ack socket option. [ 100.862315] Use struct sctp_sack_info instead 2018/04/23 04:22:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x7, 0x84) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e22}, {0x0, @random="ff21d433f37f"}, 0x29, {0x2, 0x4e23, @multicast2=0xe0000002}, 'syz_tun\x00'}) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) 2018/04/23 04:22:01 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x300, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x7, [0x10000, 0x22e71cdc, 0x9, 0x5, 0xfffffffffffffff9, 0xffffffffffffffe0, 0x100, 0x4]}, 0x5c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'vlan0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001, 0x4e22, 0x4b1, 0x4e22, 0x0, 0x0, 0x80, 0xa0, 0x8f, r1, r2}, {0x3, 0xffffffff80000000, 0x6, 0x1, 0x7, 0x93c4, 0xda35, 0xd80}, {0x2, 0x2, 0x2, 0x3}, 0xfffffffffffffff7, 0x6e6bb1, 0x1, 0x0, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x7f}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3506, 0x0, 0x2, 0x3f, 0x6, 0x5, 0x10000}}, 0xe8) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/04/23 04:22:01 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) get_thread_area(&(0x7f0000000000)={0x3, 0x0, 0x2400, 0x9, 0x3, 0xea, 0xfffffffffffffff7, 0x5, 0x10001, 0x5}) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40600) io_setup(0x80, &(0x7f00006f1000)=0x0) close(r1) io_submit(r2, 0x1, &(0x7f0000000740)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000340), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/04/23 04:22:01 executing program 2: add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) 2018/04/23 04:22:01 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0), 0x200000c8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xbb, 0x2f, 0x4c2f, 0x0, 0x4, 0x7, 0x1, 0x7, 0x9, 0x8000, 0x5}, 0xb) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000080), 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0x18) 2018/04/23 04:22:01 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) getgid() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x12, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/23 04:22:01 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:01 executing program 2: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x80000, 0x0) pread64(r0, &(0x7f00009f3000), 0x352, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x4, 0x40}, &(0x7f00000003c0)=0x10) r2 = socket$packet(0x11, 0x2, 0x300) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x484801) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x7, &(0x7f00000001c0)=0x4) tee(r2, r3, 0x0, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1}, &(0x7f00000004c0)=0x8) getpid() exit(0x0) connect(r3, &(0x7f0000000200)=@nl=@kern={0x10, 0x0, 0x0, 0x2000}, 0x80) r5 = eventfd2(0x2, 0x0) write$eventfd(r5, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r5, &(0x7f0000000140), 0x8) readv(r5, &(0x7f0000002fe0)=[{&(0x7f0000000080)=""/108, 0x31}], 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r4, 0x5, 0x4, [0x200, 0x33, 0xae7, 0xfffffffffffffffa]}, &(0x7f0000000340)=0x10) 2018/04/23 04:22:02 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x100000001, 0x10000) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000180)=""/184) r1 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r2 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{0xeb4b, 0xfffffffffffff3fa}, {0x80000000, 0xc6}, 0x3, 0x2, 0x26d01849}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003bbff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000c3fff4)={0x40000006}) r3 = semget(0x0, 0x3, 0x40) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000000080)=""/63) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/23 04:22:02 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[{0x30, 0x0, 0x7, "442000000091efc282070000000065b8c23eafddd3a0b514d7"}], 0x30}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) sched_setscheduler(r1, 0x7, &(0x7f00000000c0)=0x1) ustat(0x2, &(0x7f0000000040)) 2018/04/23 04:22:02 executing program 4: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xaab}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x1b}, 0x4}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x64) 2018/04/23 04:22:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) clock_getres(0x7, &(0x7f0000000000)) writev(r0, &(0x7f0000000280)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) 2018/04/23 04:22:02 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:02 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'tunl0\x00'}}, 0x1e) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000180)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a0000000000060000eb188c18191e58a96fc6268399b397e695c0f13d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f957afa602000000001f0000d1b0e6ebcb12c7291871790fd874561062cd9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a483", 0xd8) 2018/04/23 04:22:02 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) read$eventfd(r0, &(0x7f00000000c0), 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x3, 0x4) 2018/04/23 04:22:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0), 0x200000c8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xbb, 0x2f, 0x4c2f, 0x0, 0x4, 0x7, 0x1, 0x7, 0x9, 0x8000, 0x5}, 0xb) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000080), 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0x18) 2018/04/23 04:22:02 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)) r0 = gettid() syz_open_procfs(r0, &(0x7f0000000200)='cmdline\x00') 2018/04/23 04:22:02 executing program 6: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8b00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x9, 0x1, 0x8, {0x0, 0x989680}, 0x1, 0x8}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req3={0x1000, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x15c7}, 0x1c) 2018/04/23 04:22:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x0, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x100000000, 0x4e21, 0x7, 0xa, 0x0, 0x80, 0x0, r2, r3}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x0, 0x9d}, {0xffffffffffffffff, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/04/23 04:22:03 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x1d, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e20, 0x4, 'wlc\x00', 0x2, 0x7, 0x7b}, 0x2c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x100000001) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x400) listen(r1, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f00000000c0)=""/21) shutdown(r0, 0x1) 2018/04/23 04:22:03 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="000018adaaaaaaaaaabbaaaaaaaaaabb000000000059df6e010000000180c2000000aaaaaaaaaa00ffffffffffffaaaaaaaaaaaaffffffffffff5124b9df8522"]) 2018/04/23 04:22:03 executing program 3: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x30, r0, 0x200002) r1 = socket$inet(0xa, 0x801, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)=""/35, &(0x7f0000000040)=0x23) 2018/04/23 04:22:03 executing program 7: syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) 2018/04/23 04:22:03 executing program 6: r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0xce3, 0x4) getsockopt(r0, 0x114, 0x10000000002717, &(0x7f0000000000), &(0x7f0000000040)=0xfdc8) [ 103.191374] IPVS: set_ctl: invalid protocol: 29 172.20.20.20:20000 wlc 2018/04/23 04:22:03 executing program 1: unshare(0x800002) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x29) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x5, 0xa5b3}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)) 2018/04/23 04:22:03 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='ceph\x00', 0x0, &(0x7f00000007c0)) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000b80)='./file0\x00', 0x0, 0x0, &(0x7f0000001d00), 0x20000, &(0x7f0000000080)=ANY=[@ANYBLOB="f3068e24b6bed7b458fcb7b5a26caf846fce73b55fe10e6d09fa79cb6eddf5a5f3a2e3e9fa3040b61a796d27d4c8346d000000000000000000000000"]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={0xffffffffffffff9c}) getsockname(r0, &(0x7f00000003c0)=@generic, &(0x7f0000000280)=0x80) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)='proc\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000440)={'syz0', "349241813f95baea80b42b5e0c5df7dad983ca26147a05cf2dc684119857f335473fc039fc5c94823293c8ef43332142b6fbcfa9200eeedbcbacae15322797f8e4faeeb2cf1b6dfbabc53d"}, 0x4f) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f00000008c0)='.', &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='mslos\x00', 0x5010, &(0x7f00000001c0)) [ 103.368667] ceph: device name is missing path (no : separator in ./file0) [ 103.437974] ceph: device name is missing path (no : separator in ./file0) 2018/04/23 04:22:04 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="000018adaaaaaaaaaabbaaaaaaaaaabb000000000059df6e010000000180c2000000aaaaaaaaaa00ffffffffffffaaaaaaaaaaaaffffffffffff5124b9df8522"]) 2018/04/23 04:22:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x800000033, &(0x7f0000000000)=0x8, 0x72) fchmodat(0xffffffffffffffff, &(0x7f0000000800)='./file0\x00', 0x0) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0xfe55, &(0x7f0000000080), 0x0, &(0x7f0000f62000)=""/89, 0x15}}], 0x1, 0x2041, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000004c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x14) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) getgroups(0x3, &(0x7f0000000440)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x6, &(0x7f0000000480)=[r1, r2, r3, r4, r5, r6]) r7 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x0) mkdirat(r7, &(0x7f0000000080)='./file0\x00', 0x38) 2018/04/23 04:22:04 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) clock_nanosleep(0x7, 0x1000000000000, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00000000c0)) 2018/04/23 04:22:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x0, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x100000000, 0x4e21, 0x7, 0xa, 0x0, 0x80, 0x0, r2, r3}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x0, 0x9d}, {0xffffffffffffffff, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/04/23 04:22:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x0, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x100000000, 0x4e21, 0x7, 0xa, 0x0, 0x80, 0x0, r2, r3}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x0, 0x9d}, {0xffffffffffffffff, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/04/23 04:22:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x1d, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e20, 0x4, 'wlc\x00', 0x2, 0x7, 0x7b}, 0x2c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x100000001) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x400) listen(r1, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f00000000c0)=""/21) shutdown(r0, 0x1) 2018/04/23 04:22:04 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) tee(r1, r0, 0x9, 0x2) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:04 executing program 3: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002500), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) socketpair(0x15, 0x4, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x401, 0x0, 0x1, 0x5, 0x3, 0x2, 0x7, 0xa1c, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r3, 0x7ff, 0x7}, 0xc) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x20, &(0x7f0000000140)=0x4) [ 103.977246] IPVS: set_ctl: invalid protocol: 29 172.20.20.20:20000 wlc 2018/04/23 04:22:04 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x101000) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/41) r1 = gettid() r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x301, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000003c0)={&(0x7f0000000380), 0x0, 0xffffffff, 0x7fffffff, 0x1f, 0xffffffff, 0x2, {0x4b3, 0x3, 0x400, 0x80000000, 0x7fffffff, 0x5, 0x8, 0x3, 0x7ff, 0xfffffffffffffffa, 0x9, 0x9e29, 0x7, 0x8, "dbed281f4f260432078e62b52131eea771f9d282bd9e8eb6885b26f6f4237a18"}}) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/77, 0x4d) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/8) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000280)="9b2622fd5a22f52a6b5de4dc665c1faf33621023f66b3a27ccb55d62b0", 0x1d) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) r3 = memfd_create(&(0x7f0000000200)='ppp0mime_type\x00', 0x2) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000240)={0x9, 0x750e, 0x8}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x1c, &(0x7f0000000540)="2ba33d690f6ac13ac07af076cde09d80c96482705ef26c6d798c30f92161e6bbaaf3819875f6ced81d2f59a59da359781921a7859bc933d668e0ff5a2d802afb403ad0968d00b591084b1138a4eaf668dee77328cd92bfa63be60d1763656250a0ecffad8e04e7dee97693bc031c1191aef804eb11adc9aa14483bd8986f465fae084cfb517f2807a5b8202fe3658b9c21c02897e8bc1a6c396c41e7c7f87345692ea93af3a1a0067ecc23807f9e2b566b39600de9cbb83a7f3ae9bfd735d5b450af01d029ec381ecb0b0bb01a6826a8386700a49c", 0xd5) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000000440)) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00000004c0)={'gretap0\x00', {0x4, 0x3d5, 0x9, "c725b717c006", 0xff}}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000480)={0x0}) fchmod(r3, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000500)={0x4a69, 0x5, 0x2, 0xfffffffffffffffc}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000008, 0x80010, r2, 0x0) bind$ax25(r4, &(0x7f0000000300)={0x3, {"04ce3f0699c42f"}, 0x10001}, 0x10) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f00000001c0)={r5, 0x3}) r6 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$clear(0x7, r6) tkill(r1, 0x1000000000015) 2018/04/23 04:22:04 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000007ff8)) [ 104.158735] IPVS: set_ctl: invalid protocol: 29 172.20.20.20:20000 wlc 2018/04/23 04:22:04 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = semget(0x3, 0x4, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$midi(&(0x7f00000004c0)='/dev/midi#\x00', 0x2, 0x600000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f0000000500)=0xffffffff, 0x8) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000380)={{0x5, r2, 0x0, r3, r4, 0x180, 0x7}, 0x800, 0x3, 0x7}) getsockopt$inet_int(r0, 0x10d, 0xc1, &(0x7f0000000180), &(0x7f0000000140)=0x4) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0xc) 2018/04/23 04:22:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000066cffc), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in6}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d66000), 0x8) 2018/04/23 04:22:04 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x2) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000000300)='u', 0x1, 0x0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x2) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') accept$packet(r1, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002ec0)=0x14) recvmsg$kcm(r1, &(0x7f00000054c0)={&(0x7f0000002f00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000005300)=[{&(0x7f0000002f80)=""/26, 0x1a}, {&(0x7f0000002fc0)=""/14, 0xe}, {&(0x7f0000003000)=""/243, 0xf3}, {&(0x7f0000003100)=""/20, 0x14}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/44, 0x2c}, {&(0x7f0000004180)=""/112, 0x70}, {&(0x7f0000004200)=""/207, 0xcf}, {&(0x7f0000004300)=""/4096, 0x1000}], 0x9, &(0x7f00000053c0)=""/236, 0xec, 0x3}, 0x40000062) accept$alg(r1, 0x0, 0x0) getpeername$packet(r1, &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000057c0)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@mcast2, 0x0}, &(0x7f0000006240)=0x14) getpeername$packet(r1, &(0x7f0000006340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006380)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000007000), &(0x7f0000007040)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000007080)={@loopback, @local, 0x0}, &(0x7f00000070c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000007240)=0xffffff29) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f00000075c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[@ANYBLOB="e0020000", @ANYRES16=r2, @ANYBLOB="000129bd7000fcdbdf250300000008000100", @ANYRES32=r3, @ANYBLOB="c80002004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000008008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400a607000008000100", @ANYRES32=r5, @ANYBLOB="ec0002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400ffff000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004008000000008000100", @ANYRES64=r5, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="2ad9935bb2c47c547b1359ad3854", @ANYRES32, @ANYRES32=r2, @ANYRES32=r10, @ANYRES64=r3, @ANYPTR], @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="7c00020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004006de0000008000600", @ANYRES32=r9, @ANYRES32=r8], 0x15}, 0x1, 0x0, 0x0, 0x4000}, 0x20000810) 2018/04/23 04:22:04 executing program 1: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa86dd60b035beee383a00fe8000000000000000000000000000ffff02000000000000000000080000000102f2907800000000600a07ec00002900fe8000000000000000000000000000ff00000000000000000002ffffac140000a82f7ae1cd16d2e2610edbdbb6343319d517b944cd9342eb52206bf5aba985715cbfd4a681578ddb2d85d9babe04bdd2584e7e281751d0f3f12472a71ef07b1b0fe11a1d76750602bebc3285"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x100]}) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x204000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/04/23 04:22:04 executing program 7: r0 = socket$inet6(0xa, 0x80802, 0x6) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x1222, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e22, 0x7fffffff, @loopback={0x0, 0x1}, 0x1}, 0x7f, [0x1f, 0x7fffffff, 0x101, 0x5, 0x88e, 0x4, 0x5, 0x7]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x800000008, &(0x7f0000000000)=0x2, 0x4) getsockname$inet6(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x1c) inotify_init() syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5af5ab3ed3ce5fcd00"], &(0x7f00000002c0)) 2018/04/23 04:22:05 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000fefe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000706000)=@routing, 0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) sendmsg(r0, &(0x7f00000c8fc8)={0x0, 0x0, &(0x7f00000e5000)=[{&(0x7f0000063ffb)="d5c0", 0x2}], 0x1, &(0x7f0000000100)=[{0x30, 0x103, 0xff, "deb9c0ceef64ceb74dfb62e35841bb95fac32f62aa4670166ad784"}, {0x1010, 0x97a41f435dc079e5, 0x7, "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"}], 0x1040}, 0x0) 2018/04/23 04:22:05 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x400) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000200)={@loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0xf8a}, 0xc) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x5, 0xfff, 0x5}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000001}, 0x2c) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0x18) 2018/04/23 04:22:05 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200080, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x410) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x90b9) socket$inet_dccp(0x2, 0x6, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) listen(0xffffffffffffffff, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ppoll(&(0x7f0000000000), 0x1, &(0x7f0000000080), &(0x7f0000000180)={0x401}, 0x7) 2018/04/23 04:22:05 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x1ab802, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x0, 0x8}], 0x30) chdir(&(0x7f0000000240)='./file0\x00') readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x4}, {&(0x7f00000001c0)=""/120, 0x78}], 0x2) 2018/04/23 04:22:05 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x1, {{0xa, 0x4e22, 0x4e92, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x88) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) bind$inet(r3, &(0x7f0000000200)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000140)={r3, r0, 0x7, 0x7ff, &(0x7f0000000100)="f0caeec80bea13152c6d248869ee", 0x8001, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x5, 0x3f, 0x100, 0x1f}) 2018/04/23 04:22:05 executing program 7: r0 = epoll_create(0xfff) ioctl(r0, 0x1000, &(0x7f0000000040)="115509b06d77ba3634b47dc88c3e672fef258431a9ca9cefd1e2496e06b532ee9ca19251afd985a5245d900fdce383e430a488baf8c7845e1e9a84cbbdee31ce5293dab75ade1ccd652e41053b9cddc454ecd677d73e540d69e97fec0516b42d566b94ff26") r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xb4b, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x8000) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000480)=""/124, 0x7c}], 0x1) 2018/04/23 04:22:05 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @rand_addr, @multicast1}, &(0x7f0000000300)=0xc) getresgid(&(0x7f0000000080)=0x0, &(0x7f0000000240), &(0x7f0000000280)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, r1, r2, 0x401, 0x11) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)="a3d4c133a4f335290bc14268ba5d4ee1fdbf5233a8b5c4f3804bedb5a95e5a704485fd2d6beeea538f39ae312c6d9e84fd6696f510d1888efebee7a8d6be6b8d3ede58c282cad19516e8acc73dc50550ff04e9ce203861c6bc56ca5b0c00000000000000000000", 0x67) 2018/04/23 04:22:05 executing program 5: pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:05 executing program 6: unshare(0x400) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000cff2), &(0x7f0000007000)=0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)) 2018/04/23 04:22:05 executing program 0: r0 = socket$inet(0x2, 0x100000002, 0xb) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003940)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003a40)=0xe8) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000000)=@ll={0x11, 0x1d, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000003a80)=[{0x0, 0x115, 0x623, "c57f740c9b3202df161f3627372f6ae787986f0d0a94be1e91f8441a802c474442b6d9b1e32c6217bc46d3276d1d67889da0528b9c8f4e76e8a9a9ab13c909cb30c1cfbd475c5ad556aadaa06c3d512f21b08353a5197f514ab2a998f49b26"}, {0x0, 0x0, 0x87b, "fe122862fe154fdde5cc1a3fc615e6378e66a9433cfdaac18c82d3aaadd93e6089f74e425e3338f7cd153df528613c9b49e85fa59085d8cd9647343deade75115dfd05c11c9a90d4a32528706478b93403e0ee91297456654651173dcf8b28e868e7086d21dee8ec1bfc6606f3b2166c6c426088e0dcf22154eeecdc1e127cd83fdc010c"}, {0x0, 0x10a, 0x5, "457fe873af98651e513387914f617adcee346ab218f7cfddf8a7e3ac3506ff1b753c3a293b23a4830425b3cca25903ffda0e992d9e82381ec1c9bfef70d04e46797c"}]}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000002700)=[{&(0x7f0000000540)="a0fbc5100c114a481d84a06421123446f3a35d2ae66ff5c220164beeedd4e436b4491f3522391015c4c8bca2bed7554e95b45e8ee15402243df4df4cdbb55050f4", 0xfffffffffffffe2b}, {&(0x7f00000005c0)="07560a0c003313133075eadbd4e07e0b7e6d811ac894d21c3c6d2c5b622d2034311c936ddb805e7a422f3b27bab662912e4695096ce996a34fdec348962f98ca45532784f47bb0728b33afd4792f522f9e54", 0x52}, {&(0x7f0000002780)="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0x10ff}, {&(0x7f0000001640)="06b96005c2783fb6fce8187a2fa105d629c2a5429e2aebbdf880e6555661b4aae18162e118905c1f7a117ffd45dd0407dd2e075ae7438e35974a5b59619f2999001d06bb0b6d68007dc6623881e452", 0x4f}, 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", 0x1000}, {&(0x7f00000026c0)="b4e00ceccf186543426f975d78ea080085817cf19ff23d6a12402d22c89b14b149945a7950b2b0978567feb5b7f73f99fcca103af9f950f9a26af9057df0", 0x3e}], 0x6, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000070000004007e9ffffff0000"], 0x18}}], 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x50240) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r4, 0x201, 0x70bd25, 0x25dfdbfc, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x8014}, 0x841) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="09000010e04fd204f12042322f"], &(0x7f0000000280)=0x11) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) 2018/04/23 04:22:05 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_setattr(r0, &(0x7f00000000c0)={0x0, 0x2, 0x1, 0x3, 0x1, 0x2, 0x6580000, 0x36}, 0x0) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x13) ptrace$setopts(0x10, r1, 0x0, 0x0) 2018/04/23 04:22:05 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x80180, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) get_robust_list(r1, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f00000000c0)={&(0x7f0000000040)}}, &(0x7f0000000180)=0x18) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)) 2018/04/23 04:22:05 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xc42) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4100, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x1e, &(0x7f0000000000), 0x356) 2018/04/23 04:22:05 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x0, 0x800010007) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x6, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffe0a, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfd56) syz_mount_image$reiserfs(&(0x7f0000000500)='reiserfs\x00', &(0x7f0000000540)='./file0\x00', 0x7, 0x6, &(0x7f0000000880)=[{&(0x7f0000000580)="f35f47f0334e835edc3a9c6590ee6c315e17298cf38e7c96201f64c77e3bc27a8ca0bfaf332a5c4f656ec138b1b82c1f63ba97d14a2a5ae4dea6a791ca4d8454cbd5a8e71e5618b10ae592444f175de8b5e4872efb2256f91f4986c5e26344ac7405cec6613eb675827723a51046b51ccc1433380da3f9093c2452e57fd4c43fd0ef2658380c5aeeed23c5cca78571d06251114d214a83c3751ad3eb0209a793e743d32a658af677aed73b55f75a385952af7f7f4d3a9bcda6c2ae6d458302bc1d7e8e2eac633bb69d959503aeaf26fd19cad8e07ba7308ae67b24fbe369574f", 0xe0, 0x7}, {&(0x7f0000000680)="dbaf57f455424ec2345edb5386a10b98311ceca310", 0x15, 0x6}, {&(0x7f00000006c0)="ab75197f82ef13355c5611ee51a82de8b5d07b34649a64b445191336babdb61c083ffd6444d39b05baecdcdfd8f69323b47ecf7fbb327853d4d1a92d497912688542a4dfbbe54d6d8aee3492cbc4c6bdc640", 0x52, 0x2}, {&(0x7f0000002600)="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", 0x1000, 0x5}, {&(0x7f0000000740)="313f3d6d062b5b0dba2cb2610e26364765b3f09e5d73790bd86da2c81cde677aaa97fcdee04d2ed6a842b1a5981b6c783d149907e45b50fabee2278c747ac8b68bac2b223fb236bbf560f50677b1a3e3ba19726752b7ac6b817fb1f05bd5f267ce110d19a38d2c2e124ed4523de681f90149f05a2573e29928868da240af670d02361d6426bcc175ad190a924d1fe68d7891fa4395385b455e926689883e", 0x9e, 0xffffffff}, {&(0x7f0000000800)="be032dd1e901ae0250450696fe214e253287e673fdd61e7f4a67774103cb95cf2d187c1bf7b38eaa85ec7cadd3565e2cf761b8fa8e679a7d34ee58b6793b663d91db86a5e1ab13228a0c547bf2192d23141ec68909453bbd1b1d432e0fd1c1e499db31c8af077cf31015cceb5f2a188543ffa047e8931238f1782c5d", 0x7c, 0x5da}], 0x0, &(0x7f0000000940)={[{@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@usrquota='usrquota', 0x2c}, {@errors_ro_remount='errors=ro-remount', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@notail='notail', 0x2c}, {@hash_tea='hash=tea', 0x2c}]}) sendmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d71acec3270c46c74442fbb78a39abcddd7c12b184b60f369e4cbf65bddc6e709130c8664607bf74f8e51b570d3a12155be268339d9e2012ee5e7f8ac4696119e847f2fc96f6006cbda28c502d7ee34fcabbbb5c303f7cd3292aabb74a7bff1f76fce1b1fe13482fda1408973de9868e96c630ff08bd68c3a98d07ce0662997755f039a7ee45bdae739d3f3b1cbd5ecfa8825b540b6417c730ec4a8204ce2ba6ebd0c9452b0cc1273bbd591314867c54abafc48697fed81bfeec349729da076218770bb7ba8a2aedca9000638018a28abcaa3dc6642db8097039f0f9f6fdd1ab481507e5796d65b2a81bd38b11c518feed59fce3147bb2bd31518c6032745185a44a98ec2efe3f8eb27709c2e70cfef9a971f97159e74868d6a55e1a8e6e7b500d7c116f02594a58e3dceb86175af56c7502287ddab530acb67386725e0d6b2e317cb0b", 0x48e}], 0x1}}], 0x1, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xee, "db2d7aa6fa855723b3d168f5c5f7dfd0b1ddd84b731760f0df8204f6f23d6168172a43bbf40801df1150a75c02ca6cf3ea6b412ddbf5bc2c502ec0020537856a09509b1da5a770bcf9012ba8d73b162a9da1ac0956d3d3a5425e9ee5c86d3f8cfb88ac786e661e3a612d5eb01d9b15a7b8975849e79586ef267d5e8153c398665bc31c028442f57f2e8cf293518d698f2dfa4210680bc4ae6d65741ab246008f04385ebb4433dd4bafc6545fc362552d81850075e3fbc3678b43c2029c0cce0ba932c118bf468f8da9baa8c70abf7629f4960f0621fbbe15cfef274075253b155d17cbe34d3e2b52b2bc3859ced3"}, &(0x7f00000002c0)=0xf6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001300)={0x0, 0x1000, "a6526180e7852b64956dabb57ee482d5ab5c38964cf569a23b80d447fd2a7d15a8df681fdda1e03dc470d9772cbf6efb6bec665e33bbe14a6310e5acdfb119fc2ed5f0f039246d985a374c3bf7f4e161a9479f9060b67c67a1e21106888987875d9068b4f6b66f918cb7ee0dc56f2d9902e6cd8d69513b7b5980221330211c7b9a15746fd889eea871222bab40b850da4fb18935163d29534eff8b7d0ce601946b2c464154ae338e0df656cf87aa89bac1b995d6e4b0f7c7a4fad14230ec1833fad59c1a6bf90aad3435870779398b90b2dca114bacab18dab69078a725af9d6af24171c06db2e216204726c9bfa07e9b301ae3c68ff009c5de6bf8d477ff32c921cf2ed05f8a8b452964f3896fdfe86dca9eaa74e2a657a54c0462ff2750b4ba669ec1cd983582d4d25403383664cf871aa0b48d3c28f0ebed1ea7186c2c6b852e715f43f31db75e3ea22d3880d2bc0f7b42c14a30b8d625d51171dedd4cd2cd5c1a88f70e2ba725ade44791eb2cc427b659247c5465dcb945724e1f730b15b74f7a3fade97123e8191068c1c81bc3a2041863069dab5967fac385648e1655a3022842e7875dc0f1cbc3e177895937902d14a80a3820ce4aca80cfd871f02d3a2573f85fd610f781a6793389df4081bb83cca1c48f8ec9dffc29e1635747c9cf8bea04f821f3fcc40f269978fabb9b41ae30263cccd2f8de4c45a9fee21fa7cccafc515c8acc1033969b4cb367a410cecd8ab7f96c0a170bf110c782d2d0d05a8d86700773d51a5ef79fb5b8d0941ef99e4943ece95bbb2fc20747df8a837a48c93915d93f439a03aa48f0b418357381d21bcdb2dfb75be5b8cf63ae7d3ebd11358341499cf6f22cf090795026faa79880e57f484d984f6f22e2641a39cc77522e3856fe9a683223c6dce50a1662c1c47db56d6b5bfe1764e673ee63d357deb0f1132c055d67210cecce8304a29430fa1cfb3e5e5f4dd7df12dc2c7a1001cf00a6b8640371214999c9bb6d26db5b805ba6fe4a8d739dd69f93d7ac359ba6fa3312caca3a637a05dc02b6ddfcf854fcb4e81f4b78dac738ecbcc6f757d903f24e160255611005b3c843a93e24a78dcbb356285aac6bf7366fd0aace5b74fad3be189f21779a06ed6a5471986b1b8bebfe149ed22cb29cbfd0ef7046eb586dff014b1009b19fcb61eb66e8d10770092eaa63bcffa5d94909787f931d78b35afe954100ec1d4d5b0c754aac58d38e55ac87afd00823efe4ac3e21638f90b0ebb50e2742a3178dd07d11b3261a9a8ef94391f2e2c593278b542f327de5513681e7f035dcf95089134c560713bc6f369f6749f3c25d6cbe238cf61e5ead504185518d0495f23c7a067375c36a6e0796e4297569cb24c8795dea8f0c07cae031e102dfc5d69c33fe9775ffaffc9964416f490e5b75d167d5ccd2009f981b6c034e07fedd2b06c2c69bb8f4a0ae3e80a110942f62be1c9d91ee408e590381b014d4b7e1275e8830cd5378ecd914349dac06b6578aca53b10653e6d98445d4efb2d55b67d829970410af50bf0788e93196e3af9d41614cd6948899be2110e7c32717d5f9a6c5197a61f97ca013cc46751cc419bc10090a48275456fd96122f2bb45ea02a0e2fd77c090a43a3dde71c5024cfd553477b3f8c7348f04f290b05a52e09421ccb18cbf4d6c19efe6833220d86aa03ca0bf38fd917d4f905157ac229ade3a09cdd450bfa53b0508d8697bec45af91de26283ee3fd4c96596682784a7c41e4657bdc0b9bf20ab71b15bf111e152f3a570852341f83215fc6c739e507ccc20203a21778b2ecf06c9bedf129ccdf0343814fa1b7966109e6adbc0dd185e8270113ad7c6c18dbedb780a39c62a5d0ba5205eef71dbfbdea3e30cb48549c044a639c9225504b72b0c3fe9806232dd44af9a3387139261db498c0d760ee0c2359931b5af96d26cdc4850dd676f459f40e2db2c1201617571a8595d4ad217bb7ff082324b4180a45f04cebb7f2e7d4ab7905cc4c8e04c8a18b8eb331424d264ce23d11063513ccf57d52467280a1275be4cb3b5c9cabea54de03a0e8175abe568854f54caf810dd24145a43b16e4e408f4a6b507cd568ebef0fee71e116286fa000073535159b7c1051eb28cc82c203a117a0493a7353e14a74dab42f414258634ae3db4d8e83cb0b7e6c0380200d970c336a23fc8ee439425c0ce81d7c72ee4351c13cbaec57f37c84142e363ed4af42bbe57af60c8f3aeba96a841204b66c3e1e84f6357bb5da83449393095df99b3f9db4854ef3bcea73fd1ccf719bce461b4cae776e9de668fd843e2cbbb48f91d2d9b89473cc24644b1cd6b9e0e92f5a6408c3f28a9a322ed8ea9532617f7fc3b226581d0caef286f835de42f1441e3020030824ee5ff45d396977e2bc0d5669587dc11281b027c157e19345781fcd398d84365a8ad345209eca804dcad7fac8a972415f5dd54038318b11e055e099f2af3f747970545171f632a3cc690d665d2f85534eb064920eb500910433d227e01cf3246b5206783aa2d96332e7515ec8f27704ffdedd57aba00483817e4249ab7abcd03769087947e992e9837fcc40cdd7514433b0a92c3cbce22a7c55bae6a8bd8903a33bbfcbbfe65d6ab67523e6095fe38f0a297773e7f08fb1172159dac5bb6fc7d60cca128be13dbbfbe21e59ce8a53619882e7f3f70768500ef9c4131201e404906b4559e34fb32700701b462b0f9457a374568610d2cbf749c7bb4fb469fbff7a6201562d93281f6ea5341152dfba368f4880c1cfa6b576ede1acdf9bf28a3370b9541cf419b8cefab4cdaf0e1c58b0585bec58b6c8f817db1fe2937ab93bb49ca0ee799f3cf036810ed33b4192fbf43d69ccee6a2ad165b7e13b723470f0a5c6afed33e9e3e977c90e4647e63cc0a8ee3610abc61adce7f4b89336b74e41cbdfe7efaa8bbffa5844ffcc92c8e5e60d4d1cd1e46847d814daa9a82bf0cdde9679495c153c8ea80af6ff17ce87c06dc24e169f910634b1018a07b77c594443bedc98bd427f665c9331372ee0e7092583c454e10354d7ee15c97854fcad104b902c84dadb608b1b96964dde7355ddf76f0a9cfa70359caa47391526778449849a8d2f2a311955766ef0a7c1568f421e713e6e2efbda1aaff790fa737a3caf8e31951d3ef9bf43e4e222a2713ea265bb2ea73cddc86810e062bfe3d4181316e05b3af29e1b31a15e3a895a8fa655911148b13b936571c51b4337d51d135b449b20e29d5e2a17d392b421c547a4daa232132786c7ae8bdb773effd8db7fd56a732b23c17b313a80ab2ab2ccb36be0399fa129a52817dc06d1eabe2589bf32086a6f8da16e43da9aeba48dd81ff55b86212d46edeb5ada4d2fbc3ec92707db7ae4c924449eca33ef97f3f8db56707ed049438da9e058e283e9ee018370ca6b93d96cecccde38ecf7b1719585b922d3fe647f40d5a1179842a587ec51248730eee19aaaba58aa6692f760bc6cfb3fd767c89eb404930221a9168d805a729711ef19f48e0870aaed07d69be9af5431f4801116b47d1135f117a3e3ebf6c58330967a4b89ec96c1082b47f0e2cb2a0f27b77e93df9188aeedfd98a80244aa441041808bbac291b0f8a9e479e86bf67fe3158b1a79735f2dc0cd5a80a5ce94d3a754d5a2cc8ba3cbb834aa61e3bd87e99c3e1adb77102a220a3298864a95603e251bee2c42081ec754cc4d62e99150cb523dfc97d94a8fc86ebc00a395c95a44765c2bf7cd3411d53eb3b4f8ba85010d44ac23d30f34e054e510c79cbc8c121dceb0ac293b6d547c08ecdc2eddce1649b051912679ceb13670b51c8c1b3db1b9f0b294ddc8acfaed96305dac86f41fbc479eb12fb13a5b6edf27a4817863d954742b269527614712788e3c47b4bf4b59903772de596f0bd572cb2d90044eabf15230104d9b9f5871b11cae4a21ca6a1b61280574d8746cdc6db26271061942be48ac41fbb309c2a204545c994fc39b29863ec2cef9d9be6bdba89185746bd6232f61471037a86d1e61a5bf8d2316fd374962838cefaa440bec98a75a55b7d59af08c9945ce153b5bc3687d21d0ca4bb5cf36649f57e57d808c700f753806a4bc1fed5eef35277497ac01603268dd7e24e6a86f537e94d29db0b5f2b4d19604e667b7c747a47a662ad5804b8a697ff7f2475e51c5ce63853082eac79a54578d58421ac12ec7e8029bd15c699a642b230d3011dfebbba3f7c52ac5ec9c65ae0bfb273c67d57440049f5e772b9d5cdee45824bd6ea44f17ba39a6526c4ddb3589b6fd69a46fab37a7e8dd344cb325cd617fffb6bf61134ca6e0c466949a9b56419b0a42b2a02f312ed36f55231eddf1491a16113b0600560bf44b1ae1ecf3c25abd18a02340c76a749b73b2448b34d89dcab330880b9d48ee6e3615999b73e8aa3dddb3ae0d69767b4c2724998a157fc6fd526f1068d756c429596c007f767b1e6bf75fb21f51e9a6662a70e9f7d13e8697c19b07d85294453564f6820600fdb11589bc5b2bdf12608ad25b27d662597fa11472934e67ce9c606d7e06862fc9ae1d1e257a93dded2aea0cc04db12ba522df964eb29a6947a07147d20fff53be6fa9596c19ad1fdd793688efcea71176ab40975b1f670a64a4e9a02603d8297eeca318c0d69a11a383c32682814a0be17f3a088e801e2e6c7e18ade9c067e0d77752229494780e0e2a4d2122031b9ebb029929bb7273ea8aaffe0b03d69b72b755bd353cb66277476884828762969c3f2bfaf48b8e8cbfc34ff766914258c9d0c9e00ac38e23aae5caaf7ae46fcb55de040b55d3288681d642d90e89959f93682e0f99946ac362a9f8c88db605504311a4a49aba1ebbe91055721ecc066e53b751a60918bb4f80cfa2b6eb1473b52d0e34fa780d393ad6231e4d2379a57d9e37f4602dbdc86163932a6fd8daafe7507b7f6d4372c4d2894b6db75a0c4585c7c06142ccf53df7c1dddf5c82b81468ccc1e35641b8bf8831e26b29ec7b94903d265d03086ea2b3d1709f8a79eba07d48116134016a86a4fda6d416bdfe1ce5a19949c154d9ad580630f84f750784249313d4a7740270501c05d345131dbe78c99aa639d59180f6c3ef19fe7526a1336a570f7a7aa3e0f58a21810ed6fec53dcc15f6196498fb29b457bc1d2bb35478262b40c9a6ca34917051d68f161f7efb11a7790e5e188357c7a0b9b23e21a87390dc724410d4aa6b197eae43e36f92f922adcecd44cdfae6266dabc92463473b36f18214e6812448886f2dd8dc74afe7adc73c12be260aa2b1417f4561bd03caed552546cf3e16afb827bc73dbd94a16626ed776cd059226cc2fb19828440426c44e5822ddd4cd908c1713444304ce15668de76d02ace49eaaa27d4d851451f6e9acc771859bbd0a827dd0fd087071c036f62e7f598c0e64821880d0d70bbf388ac478d0101764169fa6b2302174f6e7e2f2bd2e038daf902d954c6c34d1c4dfef64eb4d84f4f89b6b68c8ba14790edaa2570a183b514df2990df4a7816838d12f4b500ea7e4b7198622605a06ec1b354f9d8d735e3b3242af9a9f07a1293b0db61440a2c9c08c6dd267aeb4b614cd1b2ae699b770c74711b281f330cb55f63f384e98b358c34aaaa96655125a76bc111c00d18ce864b4cf3e430e98bd3c3005c5a1d281e5e6bc9c88f42a7dcf074c97331b64ceeb2a018949b0f04a29d1398d2817036220ebb18b371191c0643ea267de25f4614b89144e502eddfe58c6c9eb13ab886f6a4bd7cab1c8ef90b73a81e03eee1ce52f4e0d10a"}, &(0x7f00000003c0)=0x1008) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="2cab66fa8f6278922c78e6bd9e13d1f8d311c57eec0489203789e10a9bc266ea65247416dcc2cfec1c13d6adbfcc849029be8a69768f901ca30ddf755a4610ab93b74a49c96774962e8f7500e0ca43c0fd3d48bd8d11390802fd489848fd8bfeb018f94ed77c0d642d07d072afc87402aa9de5f8e36214fefbffce4f97bac1b77d13ef2de30abf1c7e8eda1dd72922df0ca0212a528fbbeedae4d9360c57fc5b0c71010d776283c8b997936d317d0734", 0xb0}, {&(0x7f0000000100)="b2da20496b83e2f8353662e06f0039bcdcd3dc6c60f38b6d7c48031097f9a2d67f19fbb4e29e8428926436459bbee340c9dedb887b6429aba3994cbc41c3e2a9191a81ad", 0x44}], 0x2, &(0x7f0000000400)=[@init={0x18, 0x84, 0x0, {0x1000, 0x692be132, 0x4, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x22fd2a6f, 0x80, 0x8000, 0x7, 0x7, 0x1f, 0x7fffffff, 0x401, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2ba, 0x2, 0x4, 0x7, r4}}], 0x90, 0x48000}, 0x8004) 2018/04/23 04:22:05 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x0, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000002c0)={{0x9, 0x5, 0x7, 0x2, 0x8}, 0x40, 0x3696, 0x100000001}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x800) fcntl$getownex(r1, 0x10, &(0x7f0000000300)={0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000400)={0xffffffff, 0x23502de5, r3, 0x0, r4, 0x5, 0x8, 0x7f}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x100, 0x8000, 0x4, 0x47, 0x2}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000440)={r5, 0x8be, 0x30, 0x4, 0x80}, &(0x7f0000000480)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r5, 0x4, 0x7fffffff}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000001c0)={0x4, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) recvmmsg(r1, &(0x7f00000038c0)=[{{&(0x7f00000032c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000037c0), 0x0, &(0x7f0000003840)=""/83, 0x53}}], 0x1, 0x10001, 0x0) 2018/04/23 04:22:05 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x40) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000280)='xfs\x00', 0x21000, &(0x7f00000000c0)) rmdir(&(0x7f000015dff6)='./control\x00') close(0xffffffffffffffff) 2018/04/23 04:22:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x103, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/04/23 04:22:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) read(r0, &(0x7f0000000040)=""/252, 0xfc) 2018/04/23 04:22:06 executing program 3: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000003f0000000000000000000000000000000000008225499200000000000000000f0000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000006e4eb891f12d568fdb75060a7d46c760e85353919e58064386db846e44f04e08dc1f5afed253262d56cb"]) 2018/04/23 04:22:06 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002498)) 2018/04/23 04:22:06 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)) r2 = dup2(r1, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) bind$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x2}}, 0x1e) 2018/04/23 04:22:06 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl(r0, 0x80000002286, &(0x7f0000000000)="cb81482d3e5061707ec81dd349dadc35bc8395d1ad1632113231158ce92c8ac1642f44a1049924ce2991a4d5da7ff542cdaf76f7c530bc3ce9d06177386e0b6285127416a55fbc824e34") ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000180)=r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x6}, 0x8) 2018/04/23 04:22:06 executing program 5: pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:06 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) signalfd(r0, &(0x7f0000000000)={0x6}, 0x8) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)="5bf900", 0x1) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x2, 0x4) 2018/04/23 04:22:06 executing program 6: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x401, 0x3f, 0x6, 0x8, 0x100, 0x4, 0x6fe0, {0x0, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x6}}, 0x1ff, 0x80, 0x40, 0x3, 0x5}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xff, 0x207, 0x0, 0x0, r1}, &(0x7f0000000200)=0x10) rename(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0/file0\x00') [ 106.316517] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 106.317409] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 106.331901] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 106.351899] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/04/23 04:22:06 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x3ffffffe) mq_timedreceive(r0, &(0x7f0000000000)=""/19, 0xffffffce, 0x0, &(0x7f0000000040)={0x77359400}) 2018/04/23 04:22:06 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x420001) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x3) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-vsock\x00', 0x2, 0x0) close(r1) 2018/04/23 04:22:06 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000000005, 0xb, 0x401, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000140)="9a", &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000440)="61ac3fe7503b44002771673985525fbacaa8cd7cff85865a5c620775ff3101c0e678a6afaebb0078ac386c6002bdc060812320433d6778c3edf31ef8229fd38f0bff0acdbf9ce5e46816f88d66d491fffb147619372fb1118a882ea6d131e08133c6ef7c75d41162f1bb46274b960f191394027bb7d91c6a26258d825719c48e4f4ace7dde18959533e768aeb503d2027659aaf42e8eb0f9453a4867787488750a387d85cb02e4c5e5b4198c1f4efba5043927bd2b6701d6b1da1211e7ee1d525c5d088ff52eaee673d96722893ef73a4618e8c3f1935b71ebee2acd850d9b", &(0x7f00000003c0)="547ab24ac68d15bc041adb066a3166f7fd632e365c64915585763e9a690821161128c4313c2957a0dfd8025a37c99f83adef6d991b4eb72667d78570f411faa0cc028be79dbd193ca66c2d354cc2b4534f893cc1f7186343eee65acefcc16a1341886d6b43ae4b10f6b92c8d4608e86679bd762536bf20ffa6b9dbfcf1c5f1"}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x18) [ 106.390335] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 106.397880] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 04:22:06 executing program 6: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) unshare(0x400) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000602000/0x3000)=nil, 0x3000}, 0x1}) 2018/04/23 04:22:06 executing program 0: mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x63c, 0x4000) mknodat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x1000, 0xffff) sched_yield() mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f0000bcc000)='./file0\x00', &(0x7f00008caff9)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mknod(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x9335) fremovexattr(r0, &(0x7f0000000040)=@random={'osx.', '/dev/usbmon#\x00'}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') unlink(&(0x7f0000000240)='./file0/file1\x00') 2018/04/23 04:22:06 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xa88, 0x1) sendfile(r0, r1, &(0x7f0000000080), 0x100000001) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"3a0671300100fc1fee0000b506000100", 0x7ffe}) [ 106.515877] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 106.523456] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 04:22:06 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = dup(r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0x2, 0x4) socket$netlink(0x10, 0x3, 0x0) connect$unix(r0, &(0x7f000068eff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) 2018/04/23 04:22:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x1) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7ff) [ 106.658383] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 106.665955] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 04:22:07 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) preadv(r0, &(0x7f0000083ff0)=[{&(0x7f000049ef30)=""/208, 0x10}], 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0xc2800) keyctl$session_to_parent(0x12) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10, 0x80800) 2018/04/23 04:22:07 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000140)=""/144, &(0x7f0000000000)=0x90) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="2000000014000101000000000000000002000000", @ANYRES32=r1, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) 2018/04/23 04:22:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)={0x1, 0xb1, "0a47e6d6eaf862f08fa007ca98364a507b566f1c45123fd41293c9b9fc9649f58891ef241463902f3af2f916f98fb0818b383dcc94b48032f70ef63050335ed0e74575afa817ead7d2151d38d5ac428434a0c7e1c605b08371d743c4d4f5982e58977f45e53f18d01639641d12659df4b8e29750a7e900b08e17d67b381c05df44d300790d2710ed293d8ffac53f27851ad1b6e2dd5bb3b1953e6e54b8bed8323e3c629988d0a0794afd0271422925351e"}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='irlan0\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x2, 0x2, 0x7fffffff, 0x8, 0x77b3}, &(0x7f0000000180)=0x20) 2018/04/23 04:22:07 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f000000cffc)=0xfffffffffffffffd, 0xc, 0x1, &(0x7f0000000040)={r0, r1+10000000}, &(0x7f0000048000), 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 2018/04/23 04:22:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100000000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000280)) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x3, 0x360, &(0x7f0000000080)=@raw=[@jmp={0x5, 0xf0b, 0xf, 0x3, 0xd, 0xfffffffc, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x3d}, @jmp={0x5, 0x9, 0x0, 0xb, 0xd, 0xb0, 0x8}, @jmp={0x5, 0x0, 0xc, 0x2, 0x1, 0x1c, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}, @generic={0x3ff, 0x2, 0x9, 0x4}, @map={0x18, 0x5, 0x1, 0x0, r0}], &(0x7f0000000100)='GPL\x00', 0x2, 0x44, &(0x7f0000000140)=""/68, 0x41f00, 0x1}, 0x48) modify_ldt$write(0x1, &(0x7f0000000240)={0x1d6, 0xffffffff, 0x1000, 0x1f, 0xc3bb, 0x8, 0x1, 0x81, 0x100000001, 0xc2c}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/23 04:22:07 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1c680) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x7, 0x14000, 0x0, 0x8}, 0x8) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f00000001c0)=""/103, 0x67) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="010000000000000000000000000000000000000000000000d415e1823a35f23be1a7f7ed2e6e2c93d6feb662dc8d3d6699f43d23376ea95a83277d0df222667097fb07f427e97213fd3da467b8b90213"], 0x58}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x6, 0x5, 0x2, 0x80000001, 0x400, 0xfffffffffffffffa, 0x109b99a0, 0xfffffffffffffffa, 0x2, 0x7, 0x7}, 0xb) 2018/04/23 04:22:07 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) unshare(0x8000400) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000ff0)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000000140)=""/98, 0x28) fcntl$addseals(r2, 0x409, 0x4) readahead(r0, 0xffffffffffff8001, 0x7) migrate_pages(r1, 0x400, &(0x7f0000000000)=0xfffffffffffff064, &(0x7f0000000040)=0x7f) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280), 0x8) 2018/04/23 04:22:07 executing program 5: pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x98}) [ 107.749243] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/23 04:22:07 executing program 0: ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}) 2018/04/23 04:22:07 executing program 4: futex(&(0x7f000053bffc), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000000), 0xa0000001) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000040)="59c53ad27abad87b19e04e63d989ffb922111806c13f1cd3c5c932045a63de41e2a6ca6da6160c13910900edcc954d852661c34cd5ddf22e54e1339bda5c7e0ec8c5fda3c50c3cccb2546bcb8786cbb1dac0864262e9b91f6535817e13a0cb7a7e5533feaf4dfb2477f6ab8ee8ae86e662de277662d05f23fedc2e6c9d880d3213def3ebd24eeeff627d10a0811b3765f899b8e4f4a83f2c4f1e4685d08b257fb3142b641632a6893d4c12ef2f1a1a4d157d9bce67f787c77a684aaf6ed28a6f74d0cd2a6b7ca23e9c7b320184fe72eb5206c5b75bc4b1c8b5f9b20d1c71a3047a16427d72", 0xe5) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'erspan0\x00', 0x401}) 2018/04/23 04:22:07 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000280), 0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x3, 0xe1, 0x8000, 0xa21e, 0xfffffffffffff801, 0x8, 0xffffffff, 0x7, 0x0}, &(0x7f00000012c0)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001300)={r1, 0x200}, &(0x7f0000001340)=0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) fcntl$setlease(r0, 0x400, 0x2) sendto$unix(r0, &(0x7f0000000080)="462b1ea57db278c607e979e62509bff2ef660d41311a1121de031a09943fb0d738d28cb26ae006121b71d0df28d8bdcf8b54f53cd5aac2d449686654b35beb49a637680c908e46cf0a4db4c13647dedc483f1a2e5b72265cacc71c0ee5592f55e95792b74ed83ebef54671b46a74d007e7224473980974a2347ec4743ac82feb70b318dbf02752bad1b981ca9564", 0x8e, 0x20000080, 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) sendto$unix(r0, &(0x7f00000002c0)="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", 0x1000, 0x15, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) syz_open_procfs(r2, &(0x7f0000000140)='net/igmp\x00') 2018/04/23 04:22:07 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="04000000000000002e637075a0c5f0c6dabc00c3b7b6c350ad163c875960da87995d04ab0925375866832a22bf2da3bfa0e486c59990d32709607880", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) semget$private(0x0, 0x1, 0x0) write(r1, &(0x7f0000000140)='G', 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x1ff) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x6, 0x404000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000001c0)=0x6) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x800, 0x4) r3 = socket(0x3, 0x80000, 0x5c26d915) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) 2018/04/23 04:22:07 executing program 1: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x5) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x782, 0x7, 0x9, 0x1000, 0xa17}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000400)={r1, 0x2e, "ea115776c57ca25ff65996b7f037d30c1c23bfdc6aa33d75cc31029cce95753f9d7b3deaf57284dc095769065b9a"}, &(0x7f0000000440)=0x36) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x20}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, 0x4) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@sco, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/45, 0x2d}], 0x1, 0x0, 0x0, 0x2}, 0x20) rt_sigaction(0x7, &(0x7f0000b4a000)={0x48a01f, {0x400003ffffff9}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') fcntl$dupfd(r3, 0x0, r0) 2018/04/23 04:22:08 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800460000200000000000009078ac000000000000000903000027eb24e17fa2d496"], &(0x7f0000000080)={0x0, 0x0, [0xa5]}) r0 = shmget(0x0, 0x1000, 0x60, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = creat(&(0x7f00000004c0)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) 2018/04/23 04:22:08 executing program 0: r0 = epoll_create1(0x20004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) 2018/04/23 04:22:08 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x200080, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) 2018/04/23 04:22:08 executing program 4: r0 = socket(0x10, 0xa, 0xfffffffffffffffe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000192ff0)=[{0x1c}, {0x6}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00000030c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000003080)={&(0x7f0000002e80)=@expire={0xf8, 0x18, 0x4, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff}, {@in6=@remote={0xfe, 0x80, [], 0xbb}}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xf8}, 0x1}, 0x0) fchmod(r0, 0x1) 2018/04/23 04:22:08 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2040, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x29a) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}, 0x1, 0x3, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x1c) 2018/04/23 04:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/23 04:22:08 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f000000cffc)=0xfffffffffffffffd, 0xc, 0x1, &(0x7f0000000040)={r0, r1+10000000}, &(0x7f0000048000), 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 2018/04/23 04:22:08 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000000a280)={0x10}, 0x10}], 0x1, &(0x7f0000002400)}, 0x0) recvfrom(r0, &(0x7f0000000040)=""/242, 0xd3d491fa6b7ade03, 0x10140, 0x0, 0x0) 2018/04/23 04:22:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) add_key$keyring(&(0x7f0000003680)='keyring\x00', &(0x7f00000036c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, 0x0, &(0x7f0000000000), 0x100000000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0), 0x1) 2018/04/23 04:22:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000c80000)="390000001100090468fe00008100000006ee00400300000045000106000000000000000004000200003f0002000007e200e10c00f41ee40009", 0x39}], 0x1) socketpair(0xb, 0x5, 0xfffffffffffffff9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/131) 2018/04/23 04:22:08 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20001, 0x0) sendto$unix(r0, &(0x7f00000002c0)="05f4c749fa8ed6988e4642b67112e37d29b8843b52c7e38f3ab415e91a2f0768bb5bd17e0b79f4d05bf37f1f1fe1403abe6696a9ced440b5148ef2534f80a703c3e40bc17a4b49c61e4094cdd49e63b9e478de8519fb773e52df9db9a978340e6e6494242368112266a2f0c1e5e2365c90977050", 0x74, 0x0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f00000003c0), &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x46800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000600), 0x0, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000700)=@sco={0x1f, {0x7, 0x8, 0x1, 0x54954eb8, 0x7, 0x2}}, 0x80) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000640)={{0x0, 0x6, 0x80000000, 0x2, 0x1}, 0x8, 0x1, 0x7, 0x5, 0x3, "24758dd888f3d7245f23da8f9d5cb9bfabf956d26ae4467b171a61c2f7208a377835c8a3b95ca0ef86d00c7ac3d849740b6997c331d7571b055e7e7ce081f60a25f7c5579bf984602de89bed9a04b18b263a47b7e344532afd160ad517236308d489d77ace673f8e052d86844f0f37a7775d93ae3e060c92264abe064174e103"}) sendto(r2, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f9a703420c21e657dc19e5c98716156", 0x4e, 0x4000010, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x94, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x2, @empty, 0x9}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x7f7a}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0x80}]}, &(0x7f0000000440)=0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r4, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=r4, @ANYBLOB="d100000032eae9ea5ff1effcb00ab9cafdce603aa9390586528b1d86cd854a621e04f4ab1958091d5d88e9cc2a42bd6b8457c09ecf62c26661fda63c63abc53059ff37e20fad6fcacc7f18f534379f19d73ec0d8c0f0c48f2a9ae871c7ab666881e691db002bc18eb83fe1f1bd3a2806142a7650de86fb050588f932fbb43899687621c9cd50e352036db1437fb19a8a490f82de340ba9c81e6ea18acfa830d73a2a371c78fc5ce9723282d0806d07a2fd42a0449d9d7186b3878951b0a3dadbb1943d969f3d04281b26b9cc859a106ef88851db43"], &(0x7f00000005c0)=0xd9) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x10000000000000, 0x32, 0xffffffffffffffff, 0x0) 2018/04/23 04:22:08 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, r2, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000240)="47c5c1b131e1a98c20d0319c74e670808ae456d6692741124d51f450f71089729e6a120524a9c28fb8de1a0bb0fd6b61bd08") write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time}], 0x30) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000280)={0x0, r1}) r3 = dup2(r1, r2) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000080)={0xffffffffffffff80, 0x100000001, 0x5, 0x4, 0x6, [{0x6, 0x7fffffff, 0xff, 0x0, 0x0, 0x400}, {0x10000, 0x99d, 0xfe, 0x0, 0x0, 0xa}, {0x800, 0x5, 0x2}, {0x9, 0xd68d, 0x1, 0x0, 0x0, 0x801}, {0x3, 0x9ec6, 0x1000, 0x0, 0x0, 0x1000}, {0x3, 0x4, 0x2f6, 0x0, 0x0, 0x2a00}]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/23 04:22:08 executing program 5: pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x98}) [ 108.776758] random: crng init done [ 108.847899] netlink: 25 bytes leftover after parsing attributes in process `syz-executor2'. [ 108.946888] netlink: 25 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 04:22:09 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4a0000, 0x2) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000100)={0x6, 0x1f}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) r4 = dup3(r0, r1, 0x80000) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)="d571c4ab6a67a60c47e4f84c6e8f300abd86cd092296b08e000000000000", 0x1e, 0x0, 0x0, 0x0, r4}]) 2018/04/23 04:22:09 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20001, 0x0) sendto$unix(r0, &(0x7f00000002c0)="05f4c749fa8ed6988e4642b67112e37d29b8843b52c7e38f3ab415e91a2f0768bb5bd17e0b79f4d05bf37f1f1fe1403abe6696a9ced440b5148ef2534f80a703c3e40bc17a4b49c61e4094cdd49e63b9e478de8519fb773e52df9db9a978340e6e6494242368112266a2f0c1e5e2365c90977050", 0x74, 0x0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f00000003c0), &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x46800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000600), 0x0, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000700)=@sco={0x1f, {0x7, 0x8, 0x1, 0x54954eb8, 0x7, 0x2}}, 0x80) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000640)={{0x0, 0x6, 0x80000000, 0x2, 0x1}, 0x8, 0x1, 0x7, 0x5, 0x3, "24758dd888f3d7245f23da8f9d5cb9bfabf956d26ae4467b171a61c2f7208a377835c8a3b95ca0ef86d00c7ac3d849740b6997c331d7571b055e7e7ce081f60a25f7c5579bf984602de89bed9a04b18b263a47b7e344532afd160ad517236308d489d77ace673f8e052d86844f0f37a7775d93ae3e060c92264abe064174e103"}) sendto(r2, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f9a703420c21e657dc19e5c98716156", 0x4e, 0x4000010, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x94, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x2, @empty, 0x9}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x7f7a}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0x80}]}, &(0x7f0000000440)=0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r4, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=r4, @ANYBLOB="d100000032eae9ea5ff1effcb00ab9cafdce603aa9390586528b1d86cd854a621e04f4ab1958091d5d88e9cc2a42bd6b8457c09ecf62c26661fda63c63abc53059ff37e20fad6fcacc7f18f534379f19d73ec0d8c0f0c48f2a9ae871c7ab666881e691db002bc18eb83fe1f1bd3a2806142a7650de86fb050588f932fbb43899687621c9cd50e352036db1437fb19a8a490f82de340ba9c81e6ea18acfa830d73a2a371c78fc5ce9723282d0806d07a2fd42a0449d9d7186b3878951b0a3dadbb1943d969f3d04281b26b9cc859a106ef88851db43"], &(0x7f00000005c0)=0xd9) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x10000000000000, 0x32, 0xffffffffffffffff, 0x0) 2018/04/23 04:22:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000072dfef)='net/softnet_stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000e97ff5)='projid_map\x00') setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) sendfile(r1, r0, &(0x7f0000317ff8)=0x4b, 0x400000ff) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000180)=ANY=[@ANYBLOB="000110001800d8925e9500000600000004000000ffffffff00000000008000000000000042c29ffaa8249585a595e612ddba4611af60d252c65c1820048b56f0945b7f058479d62b8d4bb449d039e9652db0c68b716a200a1231548189e51b01194433923c8bb1498d482c4a77bddb07201854ce3b84113e6fae954bac80709733067472a58474ca63dc75504c2dc4cc2a099a0a494abf72bfd8439aabe5aeb6e5e4a72f8777ba06c147927e5441fd7967dfeb6cdb9711ecdc258c4889845866d1788bb5b1787ee70a98600059e92deff8c028347397f588f5cd216e81adb6367c5bf17a7ccf41d4636befd755074aa83c34550923"]) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) 2018/04/23 04:22:09 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/180, &(0x7f00000000c0)=0xb4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x90400, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000140)=0x4, 0x4) listen(r0, 0x0) recvmmsg(r0, &(0x7f000000a300)=[{{0x0, 0x0, &(0x7f00000092c0), 0x0, &(0x7f0000009300)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) 2018/04/23 04:22:09 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f0000000000)={0x200000a3, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) r1 = getpid() r2 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r1, r2, 0x22, &(0x7f0000002c40)={0x27, 0x6, 0x3, 0x8}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000002cc0)={0x5, {{0xa, 0x4e22, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x108) sendmsg$netrom(r0, &(0x7f0000002b80)={&(0x7f0000000080)=@ax25={0x3, {"653cfd09cf3a31"}, 0x2}, 0x10, &(0x7f00000015c0)=[{&(0x7f00000000c0)="7f45a1016e42570bdcedf7829d8ee228776960f7bb9e55", 0x17}, {&(0x7f0000000100)="deeef2e7958fe05bd13298f30e3ba2a4be929083bcfc325d24eac0b506c84353ecadace23f193688381c77c5a3853d12d4117b6d53a3bda0d7b03d3c8c94c134bc239c20533ec82a6b842dc21a20e0396be82aae62a230270671eb1daff5dcdf0260a7cdc75527d8972c884f0e08ea9182462a54c98b6c81d5d6f4a930a59ddc64a91f3cf93291d516cd30a958ff34e07f2a349b1b90a95a543dc7aace3eace4e5e84e5b480a6413b028409335663d7e90169d2de6cf0365f41c239b188255063c22252d7b510248d510287e08ed24bb052d8beab96142ef", 0xd8}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="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", 0xfd}, {&(0x7f0000001300)="1172a8b79c73e924c0eca986e07be4034d902d10726f1ae904490343b920618baecde62b83c0482e78b60a08774d50480637f2f98c6090882a0366cfb9fc824a957f842b2a012faa92d66ffb0f81607cf22c2b7c47346b0f2fcfcdb7098f22f6d53fa34314862128a11ab36f280669eacfd9a8bef3a2b89266693c59a6009fbac81a14576629ce42f8c71546afb8d7d7e7fbb56a5435ee320757481228952258f103f40b07f5f24ed273dd3209d67e1e94ce8bb11cd303c830b375405906c1d01d413eed9bc44eeed96672d8763679b5594b461a91", 0xd5}, {&(0x7f0000001400)="69c95460d519e5fe1ca46c505496aea91e46c20d49a7a2a05d5d159dd110a48f0a550fb3ae2e6c02987b18ed90ae2f896c9855a8736aeb0d6909304719e703599287297195d500ece171622a734987b0d8938b097387c0ba106fb9a24a650e65431c6365063bfd7200d79b1e98a7e57e4d3b46367daf55b08cc6dfbc058ed85c4a9de996918c05895e383ec4aa775f455ce12e2d591554cb8c3b2d4fa5a746800ada45bc1b34e5c36034c6c2d7ce112a", 0xb0}, {&(0x7f00000014c0)="c10bb7d624dcfb6d11ebb98d7445b1a3f25bdd9d15668332ba5b5c0fea3de6f7651f49d59536fc3a3f9564192b04e006569cd8454002f2506ad88c74d7bcd43cdaecfc730b1dbdbdd381392f4b63f59b2a9d519f690d72c20f3980520c005e3723100821a1b4cd1eb864aeebf61f7848863f3baaf9aed221", 0x78}, {&(0x7f0000001540)="78ee05ec91175da398a8abe4b5a12da6a6150598cfe70e72c586e955cdf88712c8ef663224b1c5942c897455f0a998349f0e6bd703fd080f52dd079ef62b0664ffc87b797ee76d9ea26021de607b7011a1cf5c62619b4b796f13a92ac1ff6e97597977fc1c374670760c7008d6ee664e3719924849a6e572", 0x78}], 0x8, &(0x7f0000001640)=[{0x110, 0x10b, 0x8000, "c0e44e3368852dc99827bf4e385e9a5592df90c4b4596f727af13c16babd1fd78813ed6b5efe9259af5e37a2917bf96cb5c41c29d9f78c0b3cde83a9eb3b53a6fabac6c5dfaf2ad1cbf829cb2f2d6a223d793493fc12c6e6d8d12be863fd8e5cbcb1704d0a7641f56d787a8db5413e07b58035389e43f9a6d112c46ba3de45f1eb26b94811281743a0ac52944bf1ce1c448c9dfd9f697c02f6e01b426b64f471365ae6e9fcff9eae193fa1a37ea0d0fb79129aad118890f95df9ecca4eb88a1dc60a51b6f57e64fb0bc9d774a45886cf8e9b1bcc0e62b959796900bfd059c9fbb644bee45b211333f247877e5cd20a8446a9db4577f9527939"}, {0x110, 0x10a, 0x10001, "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"}, {0xd0, 0x19b, 0x8, "e80496cd68e4e4023601452cb25597fc34385b4a1afefbc74baa0f3b017476578fc497174721153971ea4526e5a3e8907042eb333f023195b0ea78bf4b31e7ab22404a1f7ec00ec999a85d20dde9915dea1a646606123aea3e80d86ca78657dc075678ae4fc2750ee564264a892533da46767c8037443c83ed0cf6cba9d2e66c6504715fdcfa88fea4025adf7c12690f6319e94eb9050f4eddaeb2e4e55fd74468f5d62a03842bc48523cfa3ff0b00607c481c2b16410c21b6"}, {0x98, 0x12b, 0x2, "54c2b900476c27c1762c4bb6065f1cf95e4d5723c6e7f031ef188db748ad2e2ac92fd22df4f50e3ba2627a7abadb5e0bf11306446c5f084a5da88d17b58a70cde487e7ee4ac546f5fe3708a08eb49472359bf7b46541387b2d0ca08cbe2ad8b51ac8d6ae6368b46a753628e88d92cd8ce0f99592fd79192c2b67ed434c6f79e8de760ca93df2f864"}, {0x80, 0x118, 0x40, "ce2eac54da554f3eb54ef5c32cfec31b1905dcd15d46bf10be024e4a191fb6284a4a5c9cc01cfec95c7d384156e8b6f3d568c1631eda956e3cdc4dfbbf19ba7c49852218079594fecf5f163a70da0af980bd127c732fcf21c2b2b90f4db5367c5e31029ac396b9bd25f74d792fcf1b84"}, {0x78, 0x119, 0x2, "5d25f289535e908d417b528d3954c2f37452a7a5f75dd66a3e2d96696ab685957d53a55fb3d9388f542dcb8654edf049d44a7732b7776610b5cd1e5a0a52580c16bda9f9e8a1d5ad44f977089dd6f975d1605999b8314a9c04ebddbcbdf38731765c560ae9de40c9"}, {0x1010, 0x117, 0x6, 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"}, {0xb0, 0x11f, 0x5, "ef30600f42b32ff93f8675b10a79ccea137480d43806c136b1a5562d8c0771191691e7d456615ab9ec33216ca6193e554ccb5564b474542b879c2779f8033289d0f5534038f1439494b0a9466d96aa5d373420b3345dfcb0c7d6898decee303c39ac5ecc5007421926974b601c0a8553045d979e96caecb384c5884f502ed2da6b9fc8af5fc536b7e20978a9d791cf497b22b0e1605160b007d2"}], 0x1540, 0x20000000}, 0x4010) utimensat(r0, &(0x7f0000002c80)='./file0\x00', &(0x7f0000002c00)={{0x77359400}, {0x77359400}}, 0x0) 2018/04/23 04:22:09 executing program 4: mknod(&(0x7f0000b75ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x31d406, &(0x7f000000a000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) r0 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) rmdir(&(0x7f0000000100)='./file0\x00') ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000140)={&(0x7f0000fff000/0x1000)=nil, 0x80000001, 0x1, 0x2, &(0x7f0000ffd000/0x3000)=nil, 0x4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) 2018/04/23 04:22:09 executing program 5: pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x7}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x3574, 0x1, 0x9, 'queue1\x00', 0xb21}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 109.918611] IPv4: Oversized IP packet from 127.0.0.1 2018/04/23 04:22:09 executing program 4: unshare(0x40600) getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() getgroups(0x3, &(0x7f00000001c0)=[r0, r1, r2]) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000540)=""/64) getrusage(0xffffffffffffffff, &(0x7f0000000240)) ppoll(&(0x7f0000000000)=[{r3}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000200)=0x1, 0x4) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000500)={0x0, 0x1, &(0x7f0000000300)=""/130, &(0x7f00000003c0)=""/46, &(0x7f0000000400)=""/197, 0x6000}) 2018/04/23 04:22:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="202ea6a074e08d90ed53f1fa885fce8380d69c164c46deb9d6ba530c9cb3abb1b0d994026a287cae67180065376e74b9697cbc9d1efa84ae8f663a7eb2a44b9ba9ae8d3e6d5cb4028933206f145c7db525d18ab39e", 0x55) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000007c0)=0x400000000000, &(0x7f0000000800)=0x4) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') recvmmsg(r1, &(0x7f0000000740)=[{{&(0x7f0000000500)=@hci, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)=""/5, 0x5}], 0x1, &(0x7f0000000640)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000000780)) [ 109.982721] IPv4: Oversized IP packet from 127.0.0.1 sendmmsg$alg(r1, &(0x7f0000006940)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="0f", 0x1}, {&(0x7f0000000200)="d592050091474f36a1b448007f8cdb57335a3e5bfee920567e1489d4af8ea497f38a303c0b9f46ba07c365466f9da0481e1b6c36164ef841a70fb0b3e00022ed976bb0e4906582b397bb800bc8a3c96ffcdf697397ba4dc0f3d67bbbe3c6043dbf68e1ba78bd64752655ae1c5bc90a2eab9cf1b8b06e93b1bbe89ff68dbb23a1f9468173c9fc72d2488477a5fa77b9fe44017505579c138c8136ab7a706878b76924419d4ab1871c5c19e530b5ca8ad634593c95224226e4f3f41da73734a6332018e282ee4c5018501ddea6c622df3fff142f3ced", 0xd5}, {&(0x7f0000000300)="4f4102dac049271fbb07f6ea65a072d2ee5a4a93130406ed882a929399f01d781227c5967b79793896eac6b2019b8f6f7e69d64c0571b12d37cff9f1f8c04d54df386d67920193b261b2dc3deb80df529dddee4a0189ca135db55485d70d04d0a2a4d7b8793fa6480cd7da81e32a2f76d4dc5b310a9c1f14ce1b6c01854a9bb8b4e4340141c0698786b2c1f6c350f52d6bc071297131e5b664f80aff6557ad204487206fd499b56c0b30e85700116a11eb1db66d65a25827005a927b5c7fa7eb3727c2ea43f32c36ae70a01201e1", 0xce}, {&(0x7f0000000400)="e7c7646cc25ca9fe968d7f0305daf3fa579ff7c0376bacb5041bea0469483ac7dac26f5277c9848b2a10f248dfdcdb49432a7c6f2b8ba0e867ce2954af053a0035d414be80731b9028b0e75ce6964ec7f21c00ea07f39297dbdb1c8d1cf9bfa0f8e8c3dce2c158330f513ed34eb546401f58fed8b72eed5f9550d05f29663507bd5bf50a868d854242c8ec5bf08fcb7afc4b6a2db85d3ecd9c90d6c49a338bbaf5742f8b57f52371d0036a8e9e455cfd659bceec321a21f4e960206d92cc99d15a682d3581cd9cc1bae1f11df5ad714cac7f4945d9ffd67caaee", 0xda}], 0x4, &(0x7f0000006b00)=ANY=[@ANYBLOB="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"], 0x190, 0x4000004}, {0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000000140)="d5400dffc166a685b946d565a880499d", 0x10}, {&(0x7f0000000980)="88142cd8056c7a93612b6d90c1a67ab73fb7f4e98e1c6e424ef4859d659fe99ad33fe8b351353fc4dec8fed49129e383f0411c21add16d810b49f80eb41fe9c7093831c608375aed8017eceee6bac886d454b1e51595d8f40ecd7b4610fe27008ee5d742ebd8e881607a50f65f9a92760a1bcb399c4b878184b63881f9e926fa65033f7d3598a2929c4670139d9ce548890dac63303fc275fc88fd2f1287ba6a595d7fb6296f3fd5f2319599e94a2b54d6d530e671c45626a313bc40697357a486a597ee6c5d043d0a9a6a0421706dd43465149f024b43dda994427b8062", 0xde}, 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", 0x1000}, {&(0x7f0000006140)="0aea06dc675ef3e1a8891a3b103427bd4180042d38a22e84a20000034b244b995647cbde4ef821ece1e31575f318623cde8f2f322eb266bfa281488f2d5503444ed5c732e081760cbd8e40ac4f46249b", 0x50}, {&(0x7f00000061c0)="fd4092f7e7fbc57b001cc763cc48422c2452ed63f37ffe2e3ef36c34d78a860c54d01d4756530238e007e3389ecde1f0d4df60b4f2bfc0ac3ea234782416f4d99855b954e880f124dfd016ffa6090fedcc879769ee42e4e1307f3417df2f7a39efa768407be30b9b56feecc90a358d633451370108b2451f659d06349853753aa7", 0x81}, {&(0x7f0000006280)="96434797bc0ad9215c75f43017fba90abc12313ceca1389c3eb3fc00c797b8d8afc6fd4641d6afec3c64fd", 0x2b}, {&(0x7f00000062c0)="b35e912f1897aed133933cb0637bffa463a4bb9715a8eb4439b5dd2f9e54f1d67fa8983c3421db5c1dda2d0e2d25758d696cf69675dd7d14ebc29ab41fbebe29bf76ea855a0b6c42ee7c7e732f5b676b670caa674f7b3921de31a25c4c43dfe36198186979f4df", 0x67}, {&(0x7f0000006340)="8ac05505b9e2340b65ea25a854d95850", 0x10}, {&(0x7f0000006380)="28b8748eb290da52b73f09ed6edf0360985289ee3734eef8a89d78e22413f06ac7a0c08e64c6fa6a0d3609c9017f493f11a1c6930b96efb321f793bddf1b23b90f21748927063463b451edbbb7639b062ea4cce7becaaa40c933b96b37012bba64df0d6862c1f16392bc8f315c7ea8607df5cb448ded174e823ce8fe2aa2e08b23517ea39d77668a20455d28cd6c51eed0e8773936a37d3ae2c13dad41837803fa349f8156e57059e6517e9cc95652eeb1", 0xb1}, {&(0x7f0000006440)="36844996d52a7abbea3095cae2a72d6e57d29eca9c4bb121d4dae1c0d57c581d22c63f9036fbb3db3aa379f649ccc439466e48cf6b9d49f704535dee66ca1a8dc4e411993b47ed1cf5df195bae0cee5c00ad12595d0c128937eece432813649703bde4bf8db876e28a35fd0c5863dda15fb569146f6fb55a0623d162368f6274428ba558f25109fc84c91e47ac0c59e3f2b85e8353a6a1f5c1fbd387589099a780ddf8237bb90854269bbf47d3a5fc85bcbc9d2a5f3389f465aad9", 0xbb}], 0x8, &(0x7f0000006580)=[@assoc={0x18, 0x117, 0x4, 0x101}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x48, 0x8000}, {0x0, 0x0, &(0x7f00000068c0)=[{&(0x7f0000006600)="1585803cc521c92faad7f76b53cbb793", 0x10}, {&(0x7f0000006640)="a7060350f97fcb591bf80575da6e88da7e4394065d12df89ac9c4daad9286610079c2de93aa6a277ae63a6ddd2322d5353e85cb6a88b69310996a32d35ee8a767a6348f862aa8acdfd39799c85d525d0c04f9362ac6d37b5a7ad47c3ddaa1203668045343b3e093a1e051f0b64438ca9d67068c97812b9466adc3164e9691a09efd3e9909e23b068f848d122c0c234cf44e8c4e22479b17b8087bf450cc7c2137cbfeaee7ce55574bf83d34257a324bdc26b46e8129454de9cb2c53c18fd1d48a9fcfa7a4d120c84b01104285a11b84bdabbc3f5c2059f1fe0262febbcf1aa96", 0xe0}, {&(0x7f0000006740)="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", 0xfc}, {&(0x7f0000006840)="04519d4e2bc012f783bdc78fa026051a068857b28ee9dbd0d460b8e194dd06ef749278daa5ce7b0779ff2dc0d16ed2536f486d917ed46dabf380c160baebe142629c4d1a5a", 0x45}], 0x4, &(0x7f0000006900), 0x0, 0x10}], 0x8, 0x880) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000840)={'veth0_to_team\x00', 0x6}) 2018/04/23 04:22:10 executing program 6: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) unshare(0x400) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x158, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x290, 0xffffffff, 0xffffffff, 0x290, 0xffffffff, 0x3, &(0x7f0000000200), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'ip6tnl0\x00', 'bcsh0\x00'}, 0x0, 0xc8, 0x130}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xc8, 0xe8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) 2018/04/23 04:22:10 executing program 3: prctl$setmm(0x23, 0x7, &(0x7f0000625000/0x1000)=nil) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xff, 0x400000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0xffff, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/23 04:22:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') clock_gettime(0x0, &(0x7f0000005ac0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005980)=[{{&(0x7f00000001c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000240)=""/195, 0xc3}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/160, 0xa0}], 0x3, &(0x7f0000001440)=""/49, 0x31, 0x61}, 0x8}, {{&(0x7f0000001480)=@hci, 0x80, &(0x7f0000001980)=[{&(0x7f0000001500)=""/168, 0xa8}, {&(0x7f00000015c0)=""/246, 0xf6}, {&(0x7f00000016c0)=""/146, 0x92}, {&(0x7f0000001780)=""/109, 0x6d}, {&(0x7f0000001800)=""/192, 0xc0}, {&(0x7f00000018c0)=""/161, 0xa1}], 0x6, &(0x7f0000001a00)=""/4096, 0x1000, 0x7fff}, 0x65}, {{&(0x7f0000002a00), 0x80, &(0x7f0000003b00)=[{&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/2, 0x2}, {&(0x7f0000003ac0)=""/27, 0x1b}], 0x3, &(0x7f0000003b40)=""/189, 0xbd, 0x6}, 0x680}, {{&(0x7f0000003c00)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000004180)=[{&(0x7f0000003c80)=""/106, 0x6a}, {&(0x7f0000003d00)=""/170, 0xaa}, {&(0x7f0000003dc0)=""/65, 0x41}, {&(0x7f0000003e40)=""/29, 0x1d}, {&(0x7f0000003e80)=""/97, 0x61}, {&(0x7f0000003f00)=""/199, 0xc7}, {&(0x7f0000004000)=""/93, 0x5d}, {&(0x7f0000004080)=""/209, 0xd1}], 0x8, &(0x7f0000004200)=""/23, 0x17, 0x8}}, {{&(0x7f0000004240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000058c0)=[{&(0x7f00000042c0)=""/67, 0x43}, {&(0x7f0000004340)=""/234, 0xea}, {&(0x7f0000004440)=""/123, 0x7b}, {&(0x7f00000044c0)=""/103, 0x67}, {&(0x7f0000004540)}, {&(0x7f0000004580)=""/220, 0xdc}, {&(0x7f0000004680)=""/175, 0xaf}, {&(0x7f0000004740)=""/92, 0x5c}, {&(0x7f00000047c0)=""/208, 0xd0}, {&(0x7f00000048c0)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x81}}], 0x5, 0x40000040, &(0x7f0000005b00)={r2, r3+10000000}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000005b40)={@loopback, 0x0}, &(0x7f0000005b80)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000005d00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000005cc0)={&(0x7f0000005bc0)={0xe4, r1, 0x401, 0x70bd27, 0x25dfdbff, {}, [{{0x8, 0x1, r4}, {0xc8, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xfc, 0x4, 0x800, 0x8001}, {0x200, 0x10001, 0x1f, 0x1000}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x80}, 0x48880) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/04/23 04:22:10 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = memfd_create(&(0x7f0000000180)='keyring\x00', 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0x6, 0x5, 0x0, 0xc3, 0x10001, 0x9, 0x4, 0x2, 0x5], 0x9, 0x7ff, 0x3cb0, 0x224, 0x1ff, 0x401, {0x9400000000000, 0x8, 0x1, 0x2, 0xfffffffffffffff7, 0x0, 0x4, 0xd410, 0xffffffff80000000, 0x200, 0x5, 0x8000, 0xa7f1, 0x43a, "831b8f098383fc4dede5c5932ed453a2cdaf0506586544ee5e4440d4c6d21246"}}) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/142, 0xfffffffffffffdf7) 2018/04/23 04:22:10 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x18000, 0x1080000) fcntl$setpipe(r0, 0x407, 0xffffffffffffff6c) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x40081271, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000000c0)=r3) 2018/04/23 04:22:10 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000300)='net/ip6_tables_matches\x00') readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0xeff, 0x0, 0x0, 0x4}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000280)={0x2, 0x6, 0x100, 0x7, 0x20, 0x401}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000140)={r3, 0x4}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0}) pread64(r1, &(0x7f0000000080)=""/22, 0x16, 0x0) r5 = getpgid(0xffffffffffffffff) waitid(0x1, r5, &(0x7f0000000180), 0xa, &(0x7f00000001c0)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={r4, 0x80000, r0}) 2018/04/23 04:22:11 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4a0000, 0x2) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000100)={0x6, 0x1f}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) r4 = dup3(r0, r1, 0x80000) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)="d571c4ab6a67a60c47e4f84c6e8f300abd86cd092296b08e000000000000", 0x1e, 0x0, 0x0, 0x0, r4}]) 2018/04/23 04:22:11 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'dummy0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000006c0)={@multicast1, @local, 0x0}, &(0x7f0000000700)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000900)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000940)={@local, @loopback, 0x0}, &(0x7f0000000980)=0xc) recvmmsg(r0, &(0x7f0000002880)=[{{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000f80)=""/97, 0x61}, {&(0x7f0000001000)=""/41, 0x29}, {&(0x7f0000001040)=""/38, 0x26}], 0x3, &(0x7f00000010c0)=""/187, 0xbb, 0x9}, 0xff}, {{&(0x7f0000001180)=@ipx, 0x80, &(0x7f0000001240)=[{&(0x7f0000001200)=""/13, 0xd}], 0x1, &(0x7f0000001280)=""/186, 0xba, 0x401}, 0x240}, {{&(0x7f0000001340)=@pppol2tpin6, 0x80, &(0x7f0000001480)=[{&(0x7f00000013c0)=""/156, 0x9c}], 0x1, &(0x7f00000014c0)=""/62, 0x3e, 0xff}, 0x8}, {{&(0x7f0000001500)=@pppol2tpv3in6, 0x80, &(0x7f0000001600)=[{&(0x7f0000001580)=""/37, 0x25}, {&(0x7f00000015c0)=""/21, 0x15}], 0x2, &(0x7f0000001640)=""/56, 0x38, 0xfffffffffffffffa}, 0x4}, {{&(0x7f0000001680)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002800)=[{&(0x7f0000001700)=""/185, 0xb9}, {&(0x7f00000017c0)=""/14, 0xe}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x3, &(0x7f0000002840)=""/50, 0x32, 0x4}, 0x9}], 0x5, 0x2, 0x0) recvmsg(r0, &(0x7f0000003c80)={&(0x7f00000029c0)=@can={0x0, 0x0}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000002a40)=""/4096, 0xe7b8a675af9c4969}, {&(0x7f0000003a40)=""/143, 0x8f}, {&(0x7f0000003b00)=""/89, 0x59}], 0x3, &(0x7f0000000180)=""/151, 0x97, 0x8000000000000009}, 0x2) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000003f00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200280}, 0xc, &(0x7f0000003ec0)={&(0x7f0000003cc0)={0x1d8, r2, 0x400, 0x70bd29, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xec}}}]}}, {{0x8, 0x1, r6}, {0x12c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r9}}}]}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x48000}, 0x0) r10 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r10) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000e47de8)=ANY=[@ANYBLOB="3c01000010002307000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000400000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff00000000000000000000000000000000320000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001400736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040020000"], 0x13c}, 0x1}, 0x0) 2018/04/23 04:22:11 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x1b}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0xfffffffffffffff7, 0x55210d33, "d33302dbab9d6e599e3c01a8ca362436d373bb4c8bdc6a1e5975d10457a5a724fcc5a975818e564fdf5e11d276909ffb6ee7d105764212e406acf212f44dc8", 0x12}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000e000800080000000000000004cea30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x1d191215061b76a1}], 0x1, &(0x7f0000006000), 0x5f0}, 0xfffffffffffffffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/23 04:22:11 executing program 3: prctl$setmm(0x23, 0x7, &(0x7f0000625000/0x1000)=nil) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xff, 0x400000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0xffff, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/23 04:22:11 executing program 5: pipe(&(0x7f00000000c0)) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0x50c7e3e3) r0 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:11 executing program 0: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xbb, 0x8000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) 2018/04/23 04:22:11 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000780)={r2, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x0, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r3, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) fchdir(r0) r4 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x1ff, 0x100000) splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000600)) socket$inet_sctp(0x2, 0x1, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x7) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000380)=0x6, 0x4) write(r6, &(0x7f000095c000), 0x0) r7 = open(&(0x7f0000ac3000)='./control\x00', 0x3, 0x0) openat(r1, &(0x7f0000000640)='./control\x00', 0x80000, 0xffffffffffffffff) renameat2(r7, &(0x7f000001dff6)='./control\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/04/23 04:22:11 executing program 6: unshare(0x40600) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x400) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) 2018/04/23 04:22:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="100000000000000001000000000000000fe0b846ccd650d8a0c4a0b63e62e477837819bc6256b5f971d0072f7d0c864d627f1523453ed737ee1b008751a8aca6c617751ec19707ac1dec7e7554cdd8bf3d590681b15d35a444d68a0107000006001394076c856723390ee520d223135e881daef418ab84a65052a036caab5ff3fcf2bfd809106290f110f0a9c1102b8817cc2a11ab6e35eee68dd124645fcb0d355aca58f4054c917887b027d1e9000000000000"], 0x10}}], 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2000) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000780)) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000b00)="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0x1000}, {&(0x7f0000000080)="50733a0af364cd18f07bfd186ba787eec2a79a1af5c9", 0x16}], 0x2, &(0x7f00000003c0)=[{0x48, 0x0, 0x7, "aee878c596db7eeb4126de802fdf268796108cbb6ac84cb75a1390976ee423d5ef2250fe2f477827aff0bef73ff330aa5175a77f41a9f5"}, {0xb0, 0x108, 0x4, "c36683229cd7a4282637181cfaa776cd321ad17b54f64fcda37f647bc711d29ba707d7f7d606d7a2ade05b911976f169c7c3ef89d5cf67b50c83ab7a40e5f38b99aa72aa18a209585347821e8bb953400821cb4b041ca394aa3d4eae117fd8250bfe24445aa312890f2250d3309e4b4c009c5644d9c061911a1b3254dc31dbfb96df510aae16dbdda22c8601b02975338d15b259d0732dd09db800b922199c"}, {0xe0, 0x105, 0x1, "8a7176688a639094d455401d8939af4bbc0c3dd0c7e20b7fdeec53c3c595a1dec19ff2c8e7762b7bd5adaa090dfbf0488cd1bfaa926c81b8f40cb58ff669502cb67219306d5fd4844332f2ad9dcd622d92bb7d2b4291bb92dc227b610f4af5ab9ce4d8d84be8fc197854cdbba965ba713e9e2d347cff11ce2a62559c88093abc7bcacc3c5ec96c5c64ebdedf32a8ec0af20148c7f924ffc6bc8d553335f0d52fc775a52eafe6da9747c723e9839ae837a32c16588e2ad8791a05e084531706327742829f22e1920ee7d3229d9f"}, {0xb0, 0x10f, 0xf8f3, "defabe7defdb927665d7e5be2e35096d09e3845a94ec3a286bbd31a284772655770ade27436d285f9fd0c949b0cd4909b317749d459420978096623509a6fe7757c6e574fb7dd69ac953906abcdc5f3abfb49c1ceda9bc82c72b81285f1a4fb0ac93ea3fca1d9dbd7d174ca5eff246024afb8d725f43280bd02f81e099de77a8ff0b9d19ca7a993a436cede92cd588a55b42bfd9e584cdcbbdcb10fad0"}, {0xb0, 0x104, 0x8, "f26e7d53bc130f9d8a942aa254e31cca54eaaff0114eecbc5b93325607e199aa0231f479714a9aa745fd364a1d9f2b20f042ce06cd724d5db9e39fc811aad100539ed48c25c044aaf56efc3052f6976bad3f53543acae96905bedaf9404d5990461f3a38927d9bb54c416d45afca009b56d35c58637e68a0e0210f133bd7a2160bc6e1bffd3ac34fc22a711b9f8964921c3adf77f6d547d412"}, {0x78, 0x13b, 0x6, "d260ebd838b95800902dd1b3cca44e274a0de60e509b913e4873aa6dab3d5e0f3d11741f23d96487f8cbd6c0d61964d10d74440fbd7f9d8e3fe9b49e745b9312756d34b8c589444d648787d70b0b4ef8680ac2db6921d860b8a623c093a4423c76a623"}], 0x3b0, 0x40001}, 0x8}, {{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="aa402421", 0x4}, {&(0x7f0000000140)="10d23d6d1b1d4fe5d22fef4e41d024690f2c657f5d360b2cdd76cac15e4595124bc705c81b1aeeca8cc6b1869e492dcc1b109f80d2508b378e6f0c4a0b85398cb313357a7bb21ea6264d55e39d0ca22c584c918ee6335d91435842a174a23684fac710fb010c3f3d16af68030a92ad230f4543211e6fe9d6b3dd55a3aec433a6bbdcd49fd9015988e32fa834424d3ed638c559af7aeca4a9263efdc9d2f63647dc22a436", 0xa4}], 0x2, &(0x7f0000001e00)=[{0x40, 0x13b, 0x0, "829b162adddfe2866366ec2a0201a7f5212a7690a063149f577df727311ce32360813435d7919db974e58b"}, {0x40, 0x10e, 0x7, "9b750ad4c8458290053dc50a7529ebeb15cda157c556d01d027c12b5d1d5e8c965b5af301106f53bb294"}, {0xe8, 0x116, 0xa2, "ef59dee9eee4a967a9ec4a1f3802651c25041e1e7b971893c2942b15be406bd4e1d24634b9660d7f1cd48f649bd4190337ec5f68555608fde56a8d000a6381e1883aa4ee3cd75a7e8508587ef738895679ec924261a5ea0adf01cf7e8d9acf9308cc1c3c7f2462e417ae44302e80a94c51d300bbca11691b27f314cb42f2e8ed822d839a98677ee493e80d69405f72806b0f82c037e232f6018fed31ca1d3d758a022dad973c36487dd52817a332488ed807c98b6539115b09ee8675aae8b1fc2bbdc9b5dc798bb2b700183a64fda54c1e45d7ab8e6d9bee"}, {0xa8, 0x1, 0x3, "1d22448538b4e2d4284a240ab3cbe47aaa818975dd8c91ac022e37c3237420c474d840d3549bd6526931af7356f8029d789e2b4e766b8072b43a438843c4418547dc7fd721bbd92767d6688b6563f5ed1e1add67d2d2bf982c95cc2f9f7f592859f803782794761802b973d33a53cf22585e0efd683ddadbbc13855b6e024bb5be81a58d29aab325faf09a0b534c563251fae95890c3"}, {0x108, 0x10e, 0x0, "57d60c8d6fde47e397da12baf18f47cc8a8fd0aff3e4f90dcbc7469ead98a213f50e4606bbfff32ef80dcf2b477a86417f1cb050bcdd7f5867edbefecb8087eb3c9d3b7047410db0340a470f58da91e63f78fc9feea1d33b2ca4a5c160a3fa6e1f147c1e87b112d279a157f5201393abc76b13486f08d4ca0db2082cab6e19b70e7dab287f960702224c6542d61ba16c48f591bb6334d5d00b29face68e83c84814976def68998bbaa0e2a4518508846d18b84a1894c4ba7c53d3477bf51bc3312f09b2c9338a8ba89fde244fc41a67494daed63ebb106a113b500a2381d12422901424df2a7cfe6c626db4c88c18b284fd3ddfc"}], 0x318}, 0x800}], 0x2, 0x4000) 2018/04/23 04:22:11 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) setpgid(r1, r1) setpgid(0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0xff, 0x1, 0x9271, 0x2, "ba97dff127244af7ce26574f83f7819e72e796fb20b8963a21e9619c212c18b7"}) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x8, 0x3ff}) [ 111.110219] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/04/23 04:22:11 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x80000001, 0x4, 0x7, 0x2c9, 0x7, 0x3, 0x495, 0x3, 0x1000, 0x2, 0x2}, 0xb) sched_yield() r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x41, "261b38b81aeabc6e564526b1990f082a123176e6c402c67c546e46777cb65e64f2280718f2fdf07eee89773b3f12ae093cd2d83c0dad444245b488bdf9a71023ec"}, &(0x7f0000000180)=0x49) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0xfa, "0bc00addaa607a297ef58e5893820513cc5d35b5a1f931a523195c19d250c44682b41792d39cf4cddc006a9e44230a9578ecd0707e06e76fea262edcafa5ef910f3d1c44c6a30b3ca668901a01a92faad1ca6ab46c946bb42f2245aaee63177531623803d177b77f688590c5a17fddcf3c0ed93f97b967bbd517d019babecb1878b52ad049dbee2daf40c0f5e31aead3223b8b19158220f1f854db80907474a8b0f36cdee79fc56e5437bcc91867ac8e5932aa28aca4938fbbf34a9b06645d4cb30bf9c09f76e901ca02afa5e56ff1c2b95bb2d0821858bab80695704e4c405c0697252cfaf543fa79365e72c659fb292b50850e2ce3a222bfe5"}, &(0x7f0000000300)=0x102) setsockopt$inet_mreqn(r1, 0x0, 0x4000000027, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1e}}, 0xc) close(r1) fcntl$setflags(r0, 0x2, 0x1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x8da222dcbb02b256, r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$rds(r0, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000340)=""/164, 0xa4}, {&(0x7f0000000400)=""/219, 0xdb}, {&(0x7f0000000500)=""/246, 0xf6}, {&(0x7f0000000600)=""/107, 0x6b}], 0x4, &(0x7f0000002100)=[@cswp={0x58, 0x114, 0x7, {{0x80, 0xcb6}, &(0x7f00000006c0)=0x2, &(0x7f0000000700)=0xffffffff, 0x8, 0x0, 0x3, 0xffffffffffffff34, 0x0, 0x7f}}, @mask_fadd={0x58, 0x114, 0x8, {{0x6, 0x3000000000000}, &(0x7f0000000740)=0x2, &(0x7f0000000780)=0x8, 0x7, 0x200, 0x1f00000000000000, 0x1000, 0x7d, 0x3}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000007c0)=""/24, 0x18}, &(0x7f0000000800), 0x40}}, @rdma_args={0x48, 0x114, 0x1, {{0x9, 0x1}, {&(0x7f0000000840)=""/171, 0xab}, &(0x7f0000000ac0)=[{&(0x7f0000000900)=""/151, 0x97}, {&(0x7f00000009c0)=""/201, 0xc9}], 0x2, 0x28, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0x8001, 0x8000}}, @rdma_args={0x48, 0x114, 0x1, {{0x7ff, 0x8659}, {&(0x7f0000000b00)=""/103, 0x67}, &(0x7f0000001f80)=[{&(0x7f0000000b80)=""/51, 0x33}, {&(0x7f0000000bc0)=""/128, 0x80}, {&(0x7f0000000c40)=""/159, 0x9f}, {&(0x7f0000000d00)=""/37, 0x25}, {&(0x7f0000000d40)=""/217, 0xd9}, {&(0x7f0000000e40)=""/126, 0x7e}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/158, 0x9e}], 0x8, 0x12, 0x3ff}}, @cswp={0x58, 0x114, 0x7, {{0x888, 0x4700000}, &(0x7f0000002000)=0x5, &(0x7f0000002040)=0x4b3, 0x8, 0x2663, 0x9, 0xe0, 0x20, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0x1, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x6, 0x7fff}, &(0x7f0000002080)=0xfffffffffffffffa, &(0x7f00000020c0)=0x4163, 0x1, 0x0, 0x8, 0x5, 0x1, 0xfffffffffffffffc}}], 0x250, 0x80}, 0x8001) 2018/04/23 04:22:11 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x20000400) ioctl(r0, 0x2, &(0x7f0000000040)) [ 111.311360] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/04/23 04:22:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x7) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000005000), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="180000000000000029000000030000006e80000000008100"], 0x18}, 0x0) 2018/04/23 04:22:12 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f00009bd000), &(0x7f0000048000), 0x4000000) r1 = shmget$private(0x0, 0x1000, 0x144f, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/171) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000000140)=""/181, &(0x7f0000000200)=0xb5) 2018/04/23 04:22:12 executing program 4: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r2, 0x300, 0x70bd27, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000001c0)="0a27605db6338f19b1") 2018/04/23 04:22:12 executing program 6: set_mempolicy(0x3, &(0x7f00000014c0)=0x9, 0xcb1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x2, 0x4) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x10000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) pwrite64(r1, &(0x7f00000001c0)="ca1cedba13a34bb8076023bcf9051c9ce8fb8702f5b97075b17073c19b7ea7d8b44d0cd5774a7b640e9742693b0563e529d5cc1738e830bfe40e93387ef56889aea41108656e9817fa729d2dab05ac6a49b19230084df885b206f2a191627a520d9776c7cd1945faa6e99d54da31cee63057d74b0aff3da152221970bcc863ee3f005f27a362be988a8602e999aba3ad66ac54ef81417c0d59438408d87edee53a6faf2211204d011584f8c44f4c02fd2b989d515c403e1a59d64935e25d03514576de086a1376a112b60023e6e03184bcce0ec210", 0xfffffffffffffea2, 0x0) 2018/04/23 04:22:12 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20842, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) read(r0, &(0x7f0000000440)=""/239, 0xef) 2018/04/23 04:22:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000140), 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000010}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB='\\4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x5c}, 0x1, 0x0, 0x0, 0x4000010}, 0x40005) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x129402) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x81}, 0xc20000000000}, @in6={0xa, 0x4e22, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000300)={r3, 0x3f}, &(0x7f0000000340)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000380)=""/170, &(0x7f0000000100)=0xaa) 2018/04/23 04:22:12 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x161f, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x1f}, 0xe, r1}) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/04/23 04:22:12 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:12 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="81bf38dcfe97e90f2f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, r2}, 0xffffffffffffff87) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = socket(0x2, 0x80000000000001, 0x0) sendmmsg$inet_sctp(r3, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f0000001300)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400401, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000000)={@empty, @rand_addr}, &(0x7f0000000040)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffa0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/23 04:22:12 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) unshare(0x400) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000192ff0)}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000002800)={"6272696467653000000000000000a300", &(0x7f0000000000)=ANY=[]}) 2018/04/23 04:22:12 executing program 3: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) personality(0xffffdc) uname(&(0x7f0000484000)) 2018/04/23 04:22:13 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:13 executing program 4: r0 = socket$inet(0x15, 0x400000080005, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7f, 0x10, 0x5, 0x3}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0x480000000000, @local={0xfe, 0x80, [], 0xaa}, 0x1a}}}, &(0x7f0000000140)=0x84) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0x4dc4}, &(0x7f00000001c0)=0x8) connect$inet(r0, &(0x7f000001a000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000012000), 0x0, &(0x7f0000024fb8)=ANY=[@ANYBLOB="1000000000000000140100b84b000000"], 0x10}, 0x0) 2018/04/23 04:22:13 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x200000, 0x1) symlinkat(&(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00') syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100), 0x0, 0x10000}], 0x0, 0x0) pipe2(&(0x7f0000000340), 0x4800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0xe2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x400, 0x3, 0x2, 0x1, r2}, &(0x7f0000000300)=0x10) syz_mount_image$vfat(&(0x7f0000000380)='vfat\x00', &(0x7f00000003c0)='./file0/file0\x00', 0x800, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000400)="93a97009dc3c547c5d3c31f0397b04f32e3bf5e4ab11a79cb31c0c86db22b861a8951f92e5d72422a7826f6954ad810a913709385e2d98013131f78e2c32fbcfd513a49b9368c059a04e3c52343d735bb7cf65439b3e4c95186529fc28a71cb917f8bac0ba75c8a0914c9919532ad9054168252439af027d82f03a962cf3fa50c167d736d1a107d550db91d2b03052fc8fc8e862b8730f8d89d4b9fcc3de8ba0a38ab15174699ce0e9130169c125785809f81a6da97268d7ad15045d53081df94b68d8bea84cb4d69ae12996e36c7db58b9166", 0xd3, 0x3}, {&(0x7f0000000540)="6ce31a95d8563a62e041106237ea89772005bc31abb6078b0b65e047339c9e2b9036426925ffbc1d8f3b2f4c2634fb55be41098d6af6307ac230e8c3e3fe9c0fdc9173edb3e2e4de9b178df698f3cc29fca690df429b3748b32e7f933fc05111a042979ec84577fd405ff9f1f264de9b2841da", 0x73, 0x311f}, {&(0x7f0000000780)="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", 0x1000, 0x1}, {&(0x7f00000005c0), 0x0, 0x100000000}, {&(0x7f0000000640)="1a1447fabd0e70dcf0eff0552f27d3c58a3c0054d1c0e8cdeff479fa4d83f884af5c64f007cb897d5a88ba43d8d42d220aabe8741ee0b753cbd297beb780449fea98e979", 0x44, 0x70000000}], 0x800000, &(0x7f0000001780)={[{@umask={'umask', 0x3d, [0x34, 0x32, 0x36]}, 0x2c}]}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) r3 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x7527fb3200000000) 2018/04/23 04:22:13 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x0, 0x0, r2}}) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) 2018/04/23 04:22:13 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) get_robust_list(0x0, &(0x7f0000000000)=&(0x7f0000000100), &(0x7f00000000c0)=0xf1) 2018/04/23 04:22:13 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="81bf38dcfe97e90f2f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, r2}, 0xffffffffffffff87) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = socket(0x2, 0x80000000000001, 0x0) sendmmsg$inet_sctp(r3, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f0000001300)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400401, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000000)={@empty, @rand_addr}, &(0x7f0000000040)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffa0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/23 04:22:13 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:13 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000080)=0x80, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x19c) 2018/04/23 04:22:13 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x0, 0x6, 0x6, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x38, "b79901170e975673ad11cdd5faa8c1af5fbb8b0bf9b7e2d5c54a5ba68bdf978ccf2b09b9855f20b9ba2cf0fb85ff5fd9a4105e9782d88d73"}, &(0x7f0000000180)=0x40) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000000)=@random={'user.', '\x00'}, &(0x7f0000000040)='user.syz\x00', 0x9, 0x0) 2018/04/23 04:22:13 executing program 2: unshare(0x40600) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x2) write$rdma_cm(r0, &(0x7f0000000340)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000001c0)}}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x2, 0x408001) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x410200, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x0) ftruncate(r3, 0x10001) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) mq_getsetattr(r4, &(0x7f00000000c0), &(0x7f0000000080)) 2018/04/23 04:22:13 executing program 7: timer_create(0xf3acd36f3fdfe8d5, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x1}, &(0x7f0000000140)) unshare(0x40000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x600, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/23 04:22:13 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) r1 = semget(0x3, 0x1, 0x40) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x6, 0x20400) semop(r1, &(0x7f0000000080)=[{0x2, 0x1, 0x800}, {0x7, 0x1}, {0x4, 0x90c, 0x1800}, {0x3, 0x2, 0x1000}, {0x1, 0x2, 0x800}], 0x5) r3 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x5, 0x7, 0x1f, 0x100, 0x81}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000400)={r4, 0x1000, "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"}, &(0x7f0000001440)=0x1008) read(r3, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000280)={0xc1, @tick, 0x3, {0xaa6c}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000180)={0x0, 0x0, 'client0\x00', 0x0, "b0eae01c3d873a1f", "0d99e222fabbcd907aa29fd32f3c823625b9bd5a430bb051ca503497d091de19"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/23 04:22:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='.', &(0x7f0000000300)='ramfs\x00', 0x1000800, &(0x7f00000007c0)) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/58, 0x3a}, {&(0x7f0000000100)=""/64, 0x40}], 0x10000000000000f3, 0x0) 2018/04/23 04:22:13 executing program 0: r0 = semget(0x2, 0x1, 0x1de7b86dd8be69fd) semctl$GETNCNT(r0, 0x1, 0xe, &(0x7f0000000000)=""/4096) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000001040)=ANY=[@ANYBLOB="180000000000000000000000000000000000000000000000000000000092000000950000000000003537152779de2bfb036bc20892374efa244f4584f0faf64ec1a19a71d6f507eeb103c10005300c80a7e324e1c6bce2e9090d5a75c171a794bb13528042a709979fadbfb1a8cc4b5e1515b615b66f5b2a807de31834b30eb237c2761447f610d4eb7c6db6000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x1d) 2018/04/23 04:22:13 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x2) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000680)="ee", 0x1}], 0x1, 0x0) fdatasync(r0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/23 04:22:13 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x55, "4548f7d55eec1cfbc7b06eede2ee47a04e491e765d9499b746032b0e07a5e67f5b30c105c69beafb9d0e4a630335589428cf1f16344dd77bb7e9a60be0af171f77fad55e7eaf8c95511e354d643780fc773beb32fb"}, &(0x7f00000001c0)=0x79) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000500)="850ef00109d25e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9cef277dd14624bd49321e94eea304c011fcedefbcfe4f1a3c595c1965e26146300eb01000000010000002b973a941e859bea9425cb4ee33583aef14389e7067bff54ab1c1209a1f3e8853cef39fc7d552a06c72618a0da9f7c27df5519a924c8a89302f897bc8aab19d1531c27cb5f3cbe48a7ffb4380b", 0xec, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) recvmsg(r0, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/36, 0x24}], 0x1, &(0x7f0000000e00)=""/63, 0x3f}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000200)=0x5a45d9a6, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffffffffffffffc0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x8, 0x7, 0x40}) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/236, 0xec}], 0x1, &(0x7f0000000400)=""/58, 0x3a}, 0x0) 2018/04/23 04:22:14 executing program 2: setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000000c0)) 2018/04/23 04:22:14 executing program 4: r0 = inotify_init1(0x80000) close(r0) splice(r0, &(0x7f0000009940), 0xffffffffffffffff, &(0x7f0000009980), 0x8000, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x200800) connect$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, {0xa, 0x4e24, 0xfff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x4, [0x800, 0x3, 0x4, 0x8, 0x800, 0x3, 0x0, 0x6]}, 0x5c) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000000500)=[{&(0x7f0000000180)=""/189, 0xbd}, {&(0x7f0000000240)=""/232, 0xe8}, {&(0x7f0000000340)=""/162, 0xa2}, {&(0x7f0000000400)=""/58, 0x3a}, {&(0x7f0000000440)=""/129, 0x81}], 0x5, &(0x7f0000000580)=""/14, 0xe}, 0x40000000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/23 04:22:14 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000300)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000ac0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18e34968604d9a7651000000000000001701400008000000"], 0x18}, 0x8004) sendmsg(r0, &(0x7f0000000840)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)}, 0x0) recvmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/62, 0x3e}, 0x162) 2018/04/23 04:22:14 executing program 3: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffffc) r1 = syz_open_dev$sndpcmc(&(0x7f0000001200)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000001240)={0x0, 'rose0\x00'}, 0x18) keyctl$invalidate(0x15, r0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001140)=@abs, &(0x7f00000011c0)=0x6e, 0x80800) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000077c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000078c0)=0xe8) sendmmsg(r2, &(0x7f0000007a80)=[{{&(0x7f00000013c0)=@hci={0x1f, r4}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001440)="7e4702d540896134b4d151bb39d7d18b2956835e14771bc5ce279582721a83eb4182a6c15eb20dbbb0cfe6015c5dcb451c0208f82f4f2966991fb2d5f4f46456e637f76592c68247c01ce611cec6d5687d622347c708b44454817d183cc87c4a9daa6bffcea8646c5326bbd17bfef977109a0907b2ae750cbeb60d3574907cc6284d8a89947ff379a9759603dd2481218f7c6fc66ec04bbd21332b199a63", 0x9e}], 0x1, &(0x7f0000001540)=[{0x18, 0xff, 0x559, "6bb98d"}, {0x108, 0x1, 0x200, "6db741b712853511bc6752fef8d5c99c56853d0a12aa81c417c8040c38a3e7f38c9ca3cfaf0c179267a94033f5ef583355b76723dcc494bd3b53952c6366e9acecbe222bb7de95b9d066135d6b7e2a6c1553bfd60fbccb14443dca3cdc056b590d048ea2fd66bca961474e4dbe51f623a18d81697dddce9da7a8ef1fe9e5f4d8533f094d60c8a1da51ef85623f96b7be339b0de92bf163f1f0b4672ae967feb3e1c6f703de0a8dd83f5b94bc2e3bc9e435212ceb607ae5793ea2cc437c7091d96aa93f5b9d410cdf0879761bb46be4f5b3fbed5127d11673abf9988e6f57dcce44998b2444e1addc05db07bc97836be9d6bd07"}, {0xb0, 0x11f, 0x5, "1cdb38d5f648166acaf255448e7896117d5e82f152422f43eb55c33d1c68c2d8361a569f88819eb0abac9851fff98c97dadd167b7149210ad6f7c45538f6eca455902206d9a5f42b332908372baea2d18fd6a864e8c1956245d7f6b7eca81b537e244a2e8d250f215201ef41a35db5b644c80b3d15ce35ddcded227e8f0a0a9379af0ef4aacc4f9a425e39010cf4575b75f4052b2510c8fcbd564a52c6"}, {0xb8, 0x6, 0x1, "88aa3866c6313dc95f9d394f6f1b9dc98f0760113654d2af81fd625e66a83cafd6a1fd8c3a9c55d9fe2d4077dac6070ba0b94315d738c99f814d8b97cba7ef52a70e080ed83dc01bd63073c2df125f618dc144d124cde3bc00eb04e9011385832b3c6b689245d41a655fc3d7adb4d4f0c02604d3fa07f3048555c78a93f782cf09589175de57bc0fe26b4ecd1e34c309a32e2d1a7206124ab6adca05f6b0df1ca12a223f"}, {0xd0, 0x11f, 0x1, "66d06710184628a5fb4f5ec5fd8de91bfa47cb73023e49b6e57ee5efd4aa8738a0d090e569c9f34ddc009ca9d165ae0cc4db4c6f349762b184fa63c6cf6676188691e4587eb2cf2e6f5b400761b32857dcef5db58ebc5db0324a8282889c9316f36153be7da3916d1acfcaf74654febe9b2f4bb1c25885a19101772004ebe811ba8da43fa5342abc3ebff30693b7e31367d3419395045d9b0836380cbe32d8911b440b00f9c24068a982d5e35588d7163e6b1b99842cb88912f7cad03a0b2dfe"}, {0x108, 0x10b, 0x4, "382e81ec0f7231cc050d4d7022a7706a4a7b868148aaa01fcb3c6e77e62c67be399266a95907eb500b33f679c3aacd2296a1c2fe917edd9dbd986b15650177c90dff7a8ad7d6d09a5a655dd5a13c0dcdbc47efdf2c4b3d3220373f5bb179bdb4ff46733209d6517b3c7ebbc8ecda73db79bf4dd6f82ecfb244348acf599e294ff4e9d5401c0cb2c50d60b5dd7dd040eb17b0c69be9ec3f3535ac45a906cc85c8a7cdb62ab92515b354adbf47ef22d01493038369ccf378fd39d441e790ac257a272ff996b56155cf0379a6401f139935e70bbfdcf4dc649097dde7ca28f31fa882e1ff177d19c57d71c72aff09c747bc24527026a0a6"}, {0x20, 0x10c, 0x8, "5a2937e247ddd588fc9df047603887"}], 0x480, 0x48850}, 0x1}, {{&(0x7f00000019c0)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001a40)="8019a5c60be6c92f222f00da35c496d20b98b44882bdba49064fde402fca603ba0bab34f7b97fdd56e556c50da2791d458503e71ae35a3cea7ff8efc6b94e40b821d7b373cac057f96af85ce13a3873ee070702cf29959f1f1a3a080a906d0f0f4887895a7ec74c2dd54895ad9cd2f06e9a49ae19530b8b33773f5fc8e84b1759c5154eeca89b6fa1d1da10d24efbe7ae5f8b2902ea840e832d037f36b8b10eb4a8ea6111c4645ad4eb548d5b07a54a1979b3416b9e33a1a1e543b98fc7376a2311e75150ade6d83fb15589819d9923f0279502fc2d0f1f78f8456", 0xdb}, {&(0x7f0000001b40)="6882305e1520f4016b79c7a1d11b039ef87a855e24f609efcaf1bf09e63be11f46dd02ba34eeb39118fbb9a2efe5e3d81592403009f1bc05770263b44ee789ed2d8e660d17c5b32f80ce70f410ad6792bac0996921a7c3c1ac6403e3bcc68ff84a91dc4fded2871b4f546f0b16767529d2521e9ee9c7d43f27fd10b28c284878e1c61edfa36e02aad037168a5db8068120", 0x91}], 0x2, 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0x1000}], 0x3, &(0x7f0000006300)=[{0x70, 0x1ff, 0x82e, "d14900bad115581f98f23128588c89bce44adeef080bc9544648fe81520e72d1dd2e1438916233578fc51451305f1c02a380340af020c0cb531bdc892d10fa2bd2b071dc4ea616efb610e45224f6b6a1dac479752fe5690e58c0b61ca52c28fb"}], 0x70, 0x4000000}, 0x6}, {{&(0x7f0000006380)=@generic={0x11, "eaf839b7b8f4261e5908e6a98339d950b80d00bbbecbd6f4818436d36b060a5f31587480ab6232be2365d55b5f59c44a239f340d37a75b97b039ae9df51a9a031fc227ff0fb01f588bcaa01b64ac62558305cd152aaf0be585c6e8f0663cd0ea44871e58a1f9b2824a70f1e84bb0bff4f161576f19b112b92f3e92d94983"}, 0x80, &(0x7f0000006540)=[{&(0x7f0000006400)="dcdc9082060ceeaf2056a27f1556a87967d34349400bf06f21a0fae720c9c1a2536e989f96", 0x25}, {&(0x7f0000006440)="d2ee837ac134290640e57e8542fe90ecb370a9cd781fa4d875ee1c99fc2d7ba6d0bb9bd54fda79d68839125308f6323310104c0cd259127b1da95cd784a35635d79fadf0ffb980ce322aa01754ecd4abafbf5a5683a4e212c81d4383d852ee54d2e0c8d50e88baa38c578caddd0fd799e85aa4012bf40c94bbf528b11bfa293f0617e9bf961e9a560a8cd6f2258476809673110197223d725eec138f7009d7a690613293733fb6ac5d9c5bfe9f1e8159b7bb162a87280e1d8a1490ac86511ace8b75502046f55bd641c9654000395473c4d1402d55b1a557ff4fa77a2fb31e6ecfd4d2a2c4b227f6be6f75799f288f38", 0xf0}], 0x2, &(0x7f0000006580)=[{0x48, 0x11f, 0x7, "bdf4a409b31317e426da939ce0b9a688c40d5300e07141860eb92e627c51d7313fe84d38b043a2669c69eb69cd8b13c5860ae090bd"}, {0x1010, 0x10e, 0x101, "724d66aa17a89afc75cdcad0d5488c433db37c088f2060b628f2f8bedca99217b3f0f6317b153b8545e498f51a066ea5bd470c8b979dfdd0a3ec03372e2e3bee37676b6704ffc11119f616fb3ce38cd43c30ce064c210bed84d8562a2da6c44a391a789d0850e41a2c28c1c66d8a08d7a1a5965414f2c53ddb619e6499646079c62b8ad04f785c469b53c149bc2751558d2fb64911a232f778d89a2c9f871afcc9f6335cdf228b4acfa77e71c8bc5eb547b8e66f842abe811b03c98d2ceeda0df9c95afc193affdf6995358b570205a8392b280bb41196a925038ec9045648b9ffb558508bf399c8e86cf4569b5b28800d2a1541c6a8728a190cbf700a281c2e834763007cf95c6b03730e7dbe186871b2c5bbff4aae418ace64514592097292832231024b8db04c69989bc536fb4d6a8ca20d902ea990e256017f6d45f480452df65a60948dd030e1b339100a8741b70ce1c442eca755f6e8b8a306fbf6645b0666d0e55b39f6b79d4333acadd289d712565efb765a3e39ed0df097d5f645ac64f831443123c95f2536069f8f8e70f435bb533beb49a19c4cb33d80e0dbc1a75f1905a86f9518b38debea9cc3c1c58c5ab50ac3cde9fa31da31d911e507730b13e414e40ea3ab1839d719f41455fcf8970d5907826b54ce6bdfe655d24c5edcea0290680ced650a6ef644bc1fb5fb9fb84e5dd37f3e110797bc3f971a4d821e3f7ca08fe0ef38abb38bd401e8c19ddfbc6b37eef476dd2bb79e64d4b27c0d0c7b66d9d3e37089d527af1df8ce5617c593639473885a47deafe6ea72f776e39ba33de5aff6ca137b4b238c9232ccff60d5eb2912b10e21229f648a31b0b998b304738cdceb86a4cbc4b389794f883aa10e836f6005bbef1ea995020f553fe93cc80987d911b1df841d85030a9d449b03f37183c8e12ef46d4c296d34cecb7da85ca123573bad5abb9263af7a646caffed82d2051ca7a829c8ce3161842880cfea7d2531213b104265a9cf7479ceedf14b0a93828d6d4e0877ad73bb35875cec32322dea980dfb1f0212d29a37c23a1eb0ba04ca10a3fe5dee20822e3433ab1c496ebaa3cf50b88e1ae152e07537903c9d726ec24b99f7054ae7c1901f0c3ce96a816675128f35647c1ec2abbd6b8244737a3728de47a1aaed9b579214e1610167aebb31f6621222f4ba43c85ce1ff7f0c6b97fac5869552c880a9496bb4ffa82a838eba50b0d792496ade1484a182a4a79c072d68a2c11722f16f81b82c11abdc44085bbeeb60859b7455b380aa3aa76ded59ab583a19336859df348ff1d89c9fa4ed11755b25fd520853a78bc0f83898a21e40fff90a34373366aaa70c8c8b665a9127b8bc03220e0bf90c3eacc5f1e5405cec96c51eaf1334a33cd3de19a430ce1ed6a4ca03406bd8077cb41c86a047f765ecaf2227cfda35eae097e3eca00051148bc3722f372cacda4e6a509c60c7aa0ae7726f03c63128827130fc68416adeb0afac865b7aa2bc8712e56edbb66a4021eeabc7cc1c127a842fc0734940e4ac80c7f7b4a8488a41d7198d74ab6c864d7be335d7829b9ec8b3b56d3503e366d66485f9b901508b75c0c7c58582fb6eedf27e01ce93931c3fa8293c55824a5b152935546130238224c0ec6729987ae2158b30e153595b83fa2b852afee3f4eb4c4849180961dde59122f2614fe7d5fb42360822676d5ff39abb7ea3254c387fc16fdcf95a35c68f7fcafb932aa69d639d40918377adfdbb5e2cee603d4082728dcdfdf7a4cd508773655d111d9e58eb490a9cf99400d80302bb54696be71c6a5a2ce99774cdd0f6152d912762e3da32d25631337babf7f56e0e5e76eb1076edfcdb3c2292a16970009cfc301eeda35c0e613e1cfa8ec3181667cc9a325b0df8983ab9fca6d6ce3ee514bbe1fa920a0af976a17be60286790c700b5d2890e4db40e14b43ee559d7cf1a928ed0d71a155c598b01ff0ce4c385d15dfd3f27efd7cd56314fd47231fa1eedb6594cea9f5c4923e078d061c1dbed9b6e5cdd82b0019ad4771a303765e15c7c278672a6de05073370dcfbd5c2a5e9eea9ea750f812697a0c96c90a09b6bad1af401035d9f3d486eec87fca7168b7eef18327b4d682d17bf8ff7cf40d49720101bd989ae4be6fcc29262810d835ba56a7f54ee9ba3dfdc86a8fe81f9152e066ba371551948fbe889b1ce2a1b905045cbfd4ada3ee4a24c40a1eed369da9f3ee7a4d0b3ced05c73ae972014141c4ae133d70da59b32e716ae515f8203afaab2f931bd920d292f55e84d9ec1476b10429c5bcafdeaa925b1f853a13ab1d3f33435aea6be999689ee63863aa47b496b60f62da25454eec80167545366b6b60f8cf6ffb4eafb8d94daec40edcb963359a360eabd8ee0f9e92556a25bc355e966f85f3345a6944a14d95808d49259f1526c97d2fad6b0dd4c6c50930c6d10dd7a02f56a0143a4c66f06be80e555cad15f662faeb9592703508fdcc4339bfedf38d88cb68acc02fc8986cbcda52d64f81339d862cac7c8fdffab815412f99fecdc6ed59094536cfa57023d09ce7557f84edabd55d6c519a14411e55847728683874df58430f544151d765659d869b3448f810dcda7a4bbf5f838528e116dea1c93813604e9e78a2ae777c07eeb9f9083dfd5673fc87c03d4ced12481c5eb9f56cc631baed1f83a8dd74b140b8a5bf9312ad3191d1d57c5077557a125af65bb12497530b92e912f8aaeaf154923fc53e8387508bfa2d99ada1617868c0b5b387922aaee1f0966ae80a8808f6d61bcecbc7a2df91406cfb5e1ff23ee0d46baeb31c06cff26a2d1f1c639a6f751921851d3624c60f2aa29337c94c5370e545787c4ef4c1c88faa3f9844c73705494945cd9cdd346e9940d7c04965efde5fddc9246548f605ed471a6ce05321b5e4fe7bb44d5cb17c006a3d49292f7cba9996f11c3a569cebf58336556e9b3fd6d54ee881202776528ff7d5d722cdc064d28193d4a659f9ce75756f0a2f2bbcbb50f1ff045c2fe018bf3848a69076d1fbf00e5b5be8a4a79d895e1c5febc5782f2ace07bf09c9760658910dcdcda18ec02dff43698701178e9d0eb27227a23eec139c48205f47d4c3e5ecac316a05d0175cb27abfd9a31a7c651b002c930ff65244d52c749bbbe05b91cf410d431a0d331a7138fdff0b0dc9fd29f653fd062a929b1c2045791b69aa17af7bfbac8a1fa4ab849ce6060584b14dda6b6c757810624daea8be0685037da17db9ce2a9a316cb17e97ec2d22d078c90295890deee66d27757cde4b2ec625b35854ef23a55c527cb5fc43647cb361903aa6a44985178b0ff63407029d51887188036b5e6c577300853cdc1ea8f2ef0f40279e7f8f7aaab7a8c1151833e0267ae2053ef4d730fddaeaf0ccdb4978f95de5f7ee26c4477ee3457de049847a04f9eae83090fa1b0c9643364023d921c915acd25fa533071c56c9239c5197ddf208e8ce0205bcdb1002f23e116872b823525e9f5ab8d61dbec155bab8bd302706f435584d09b54812a10eda993acd76dd7b15782e81f46ac5e8da044bab30acdf9f698a6da977188598e6cd44dccc26fc932a9816e69ddea1e470b3106d66918eeed7780cddedd0d12801264ad8a576f4041c65c45633910778803a6f8f0cb410d5b450a57b4ccfbad8d63898d51b112052d274c889831a758401c332782a7bee0423626fe0acf5fcd08862830bd465e132b12058329561a0cc4652c9b953178c2fd71060f45f5dca8870dd265e0e49dd7d855ee582269d15fc46af3e298cc579539b3f110da37ed105d451a836e6707f98203046cbd0d0f05b7ed456779a2ba1c0fb83f51d7597e99dea9dd9e65b66537767e2fd2db2682c1201f69a31488b675bab052fc19ad20dbd2ca1a35d54ddb0651085341281d472d0b8bdd452b0d3df7e78e345c000c498b52c339b4cc2bf49de41eba21fe8533c11d1172c8ca1900ce94f6bf22cc6b52b645f209cc377e2f6a9ff041b0cc43025a65475c206c8f108c35529a8de5376ab88a18e397a8cc6a14acc185dbb95df5ad6f91bb1a44ec538dfdede11529937c5fa10e7d9380cebb9b86f9fd7d7f11f439b893669181f42175efc8f4ae263f2232f64227fec89dbd08eb5501e5feacc854ff55f185524340d35d264729aee8919dbe89a13badcee65b3fa3f88a6252e8ec749eb6445987ef2079b9b9ea32353d175885af30f6a792ae1e889f38498104f926effa61dd681d1357ca6e7c46eb0331702cec1e3aa31d95d43893bf40909b5533b0ceb37d769d79b4d41263e2d9e7ac60708d1ad8489e98c50c88878d71d2b51e8c885232ab4b822ac43e16eeaf8662e5fe27f9f44c4f26b889a24d83a7586711f07dddcfa8ed72bf23c1dc054d6e12480eda09f7da66c2e4b73abad49295f758ced296a176c661ac539c1c4c41b7841a44de87dcb4b585367e5c4bf214b1c36bd21454fc98bca91307c7dc5b8c23744c1c40f0e8f035623b4b0d57e836b6aa369c3b18ca0aaa194ef6acb5b1fa5955b888e3433764496dfaaaaee05b5540d1baf1b123e26caf299166a2025ac120f0729dcf738ab79a1a327f3ce2404c41027c852145616e6a901f2598e42d25298c06f955db457a3ff568462290e6184ac89b640e85ea91395749c6496df72ea1f99a4d333d1a846f1f7db840cf70f2df9f9aa6d707bd9264ad50055e5fe10b0bb05efb2aee0997e2c10159971a3c7171a6824fa23b82aac109d70b85bbfaa3832a322c26532aaaae3e7b1364eafa4c7b799d2554061735d14e5018143ac71d1de8ba92839ec29513aa7f67749aa18003d5958c0da9a1dd824a7cf6a128b745caf7b6759f4cd22c025b9a54b893205de789bba83dad80f87d6ab5d6d9f38e52ee41c21933e4e5341e57dbd3d16613a7a7c9e773a3272f8af1465bdcbfd773d8b4e1df378531f29e0836228fe321144ffbd884d92e5067ac2d8ae3262e6222637e3845a484e9e21f7756e5210a9790f67a29e2f87fa81e854d9d1cb06fd17978b509523c9fbc53d1ec78fa4150acc0df1a159851918dc409a4e9d936a37204ae09382449d6cdaf50418336f03da8e1e60432a0585d085626ab3a8b6fd6dd0540a2e1d26e6ddcdfa04096426acac64c96f9b7da01dfa3c9c72463128d7747c3e1f9dbe92b3f2c4eb5cd965bd9a0a1ac99d23c7443e4b6490d183d6fbe7d634a28e3e9d4bc8601f6f0033bd31e4424d00faddce834526ef5c09fc27f5b30bde18f702f9796b13487e7ba6121ef91ad85244a471094b0d55aab96cbab77ef1ea8ca2cc10dc6fb80dbe50f28c4b728b2ec259b20b4f48c82caae481c3de96c3fae38c347f5c4c916419d0f69d5f07e1698d90db4d480bd4ef48d38c54d92d7bc91ea4c33b2c53bb60c68f34848ca91cb26b9496ffa0360812902fa7edf9c44ab6de0d08db367c41c445f24d6681519e3be46b086bd468f373c19e061a9cfd56bcd0b730b2cf634a282961c1480ae00bcf650093e45e1f3586e18f78a5c8bd7c1f4ed9093040e3efa2739e7a11c535de739a3809382c133fcbfb3631e9cba3981adb84a30389f31ee4d2ccf199706d8bad5bbce653876f809acb7f9da4659d93fc85439e0080e877c18a4fe1ad6e4452a0a5d080e54ec9cc86a59350b79362a58caa30d05d99333726a6e5515332012919fac9fc24e1a6f9c5d5e2f8c1f65dfdff8b61d529554415faecd0ae270f57d8d9d96c17ff032714a0fbe07c43faee40c68871ad0ce0865a28312e514981ff8eb6439b333a655ed6b40feae4e2407a205a3"}, {0x30, 0x11a, 0x4, "0ec3be59fa69b85466e1b82cc971e907fd96773b473d7ef62b422f7256"}, {0x68, 0x1, 0x4, "03ab9e5328d03438c4f07f7934ab595b7be59d47295b91f1ccad3798a10e0328e5969b0204cc22c0d8bfc6629643dba5dd588ee24c00369a0ed9621a67b2eaeb8995a78814f9675b886de4defb779da1d4a652d8a9"}], 0x10f0, 0xc0}, 0xfc7f}, {{&(0x7f0000007900)=@can={0x1d, r5}, 0x80, &(0x7f0000007a00)=[{&(0x7f0000007980)="16a267f931ca1f29b3d15b6931b3cf2a647eddbf4e19de908b873da1b690fbc0f9a2d6c850502773054dba8e2a3ffa501e3302ff01684d76077b026d91bdb1ae1930f8f9c9d8dbbef87bad101454f15376e89024ff8f78bd57", 0x59}], 0x1, &(0x7f0000007a40)=[{0x30, 0x187, 0x1, "197c0255bba6327e1a545fdc66c64924d9718e1058a578719cb690a9"}], 0x30, 0x80}, 0x20}], 0x5, 0x1) clone(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000000)) fchdir(r3) set_mempolicy(0x0, &(0x7f0000000000)=0x101, 0x800a) 2018/04/23 04:22:14 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:14 executing program 7: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) modify_ldt$write2(0x11, &(0x7f0000000000)={0xfffffffffffffffc, 0xffffffff, 0xffffffff, 0x2, 0xfffffffffffffffc, 0x2, 0x2, 0x2, 0x200c, 0x8}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffff9c, 0x40042408, r1) 2018/04/23 04:22:14 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0004000800d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/23 04:22:14 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) [ 114.457438] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/04/23 04:22:14 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)="6272696467653000000000e000", 0x10) sendto$unix(r0, &(0x7f00000004c0)="ee087d8955854a71cb4fef74e9601927e79436d5e4218a286737134367585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c50", 0x38, 0x0, &(0x7f0000000540)=@file={0x0, './file0/file0\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x4}, 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/23 04:22:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x6, 0x7fff, 0x761af12b, 0x8, 0xc5, 0xfc, 0x7, 0x200, 0x9, 0x3, 0x8, 0x6}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x1) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffff}) write(r2, &(0x7f0000fd6000), 0x0) 2018/04/23 04:22:14 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x100) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x80, &(0x7f0000000140)=0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) mq_timedreceive(r1, &(0x7f0000000000)=""/19, 0x13, 0x2, &(0x7f0000000180)) 2018/04/23 04:22:14 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="dc1e69656e83ccbebc251b1a45b36bd15267d6995fdd2a250d3eb8a9be98f1482da42f11b09d19dc4d56524adb693e34277fdc47d8e52cb345489190a46092b1cc0c4bbe6b84089f03523da1e08b7a07b7d19d1b6ddc8815982f24bf5bdb8b1437e5a411dc5046d43203e1223c08aaa1aa696a3e84a55a5e80cea7c1d5942e87f88241e8344c69520e31c6039848d67b524b2f9f214d2eeac2263cf5da1bdfe67d6df2e594d149a6785a30c1c1801060fb5269d2d88a025e86885f31c81f0f291c83924358ffb47322168e3aa5bd23e6a6acebb7e32b67caa88732", 0xdb, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r2, &(0x7f00000001c0)="7d6365ad390337792856acc902c19110ab24b0b08b66d0b629bc743c5087b56bc280f17baa79140f3b6882c75fa718e42f11b29a8cd8c2f51855af5e9eea0842f8bbb337b41cc2ecc00068081571cbd96903c234fad25fe2cad11ff8cecb95c18186ab63951a59d74f17776697b1ff5b9688601fe424acc9ac53444884acd2d6fa50ecc846b9c96759893e399bd92e15752f981af1fc652ec4dac413d1faf2d1dc708b3e33859d7b1ec6f5d79330f045f8486336b9fb10bfdfdf3491419f542d0a281bce5d433eb47ab3dd6b3fde76f62a4a4004ca", 0xd5, r3) [ 114.501636] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/04/23 04:22:14 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) close(r0) 2018/04/23 04:22:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xffffffffffff7fff, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe000, r1, r2, 0x6, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x10000, 0x10, r0, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfff, 0x101000) write(r0, &(0x7f0000ea0000)='\x00', 0x1) [ 114.638787] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! 2018/04/23 04:22:15 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="debb239bb62f2954823405970a99c1a2ade1f777fcf77173f44e68a77e89ae60772c2e932365a2bcd1e69d78eb463fef668b56c05d6726bf970cc8d6ed33a4ee1065e6add74ad2c37cc0ad0407f75c2dec250c6233", 0x55, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x220) timer_create(0x400000000000003, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f00009e4000)) timer_settime(0x0, 0x1, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/23 04:22:15 executing program 0: r0 = socket$kcm(0xa, 0x3, 0x11) personality(0x8000001) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x84000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xac0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x10180) sendmsg$kcm(r0, &(0x7f0000003880)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x5, [], 0x1}, 0x3f000000}, 0x80, &(0x7f0000000080), 0x0, 0x0, 0x245}, 0x0) 2018/04/23 04:22:15 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) close(r0) 2018/04/23 04:22:15 executing program 2: perf_event_open(&(0x7f0000740000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x2) write(r0, &(0x7f00000000c0)="2600000042004bf1938d120000000aff020000096b8dbdea26fffff74503e517ed0209884b29", 0x26) 2018/04/23 04:22:15 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x4, 0x32, r0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x408100, 0x0) r1 = socket$inet6(0xa, 0x4, 0xbc) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8f3, 0x200c0) ioctl$TIOCSTI(r2, 0x5412, 0x8) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/74) 2018/04/23 04:22:15 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x2000) fcntl$setstatus(r0, 0x4, 0x0) 2018/04/23 04:22:15 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:15 executing program 5: pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:15 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000006b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006b00)={&(0x7f0000006a40)=ANY=[@ANYBLOB="030000dd5442a58d9c3b8d000000001d9befcdd4", @ANYRES32=0x0, @ANYBLOB="080008000000000014000100fe8000000000000000000000000000bb"], 0x34}, 0x1}, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/04/23 04:22:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x7fc, 0x4) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000200)={0x101, {{0xa, 0x4e23, 0xe9, @empty, 0x1ff}}}, 0x88) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) recvmmsg(r0, &(0x7f0000006140)=[{{&(0x7f0000005b00)=@nfc_llcp, 0x60, &(0x7f0000005ec0), 0x0, &(0x7f0000005f40)=""/118, 0x76}}, {{&(0x7f0000005fc0)=@nl=@proc, 0xc, &(0x7f0000000500)}}], 0x2, 0x2042, &(0x7f0000006340)={0x0, 0x989680}) 2018/04/23 04:22:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VF_PORTS={0x4, 0x18}, @IFLA_GROUP={0x8, 0x1b}]}, 0x2c}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x176, 0x141200) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000a}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x1) 2018/04/23 04:22:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet(0x2, 0x3, 0x19) fcntl$lock(r0, 0x5, &(0x7f00000001c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000000c0)=0x80, 0x4) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x50b}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 0x200, 0x9e1, 0x400, 0x1, 0xfffffffffffffffb, &(0x7f0000000000)='teql0\x00', 0x4, 0x1, 0x3}) r1 = accept(r0, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000180)=0x80) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x1, @random="f6cf9d5fae14", 'ip6gretap0\x00'}}) 2018/04/23 04:22:15 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80, 0x800c) write(r0, &(0x7f0000000640)="b6324c6f0e94248751f03aaf570b29a90e5e1e8d00200001b29d00000000ffffff387f62af74a0c2a8bb55c59da8e48cffed5ed2bc7018cebc0900ae21914d872c6700e22c9b160e96aa1fae1a6a40b8b891b7a677b2e5bcb0fc5853852ebc2319c3adb7be341bb0ef5770f137a617b8da8cfae7dcd64b27fe869a3bffce92e59397ae41a02e051a9ba7a66cd84c186d1ab046fbf1828bdefc2e68a7307bc2e3e1384cd73b6e6faad38df2412a16940b", 0xfdf1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000300), &(0x7f00000003c0)=0x4) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x7) write$tun(r0, &(0x7f0000253000)=ANY=[@ANYBLOB="0000fffffff3000000000000000000000000000000000e0000000000"], 0x32) write(r0, &(0x7f0000657000)="ee000000080000000000ec676c6d0000230000e2ff057362569a446008265e3e6538e0ea000004000000", 0x2a) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000000080)=""/204, 0xcc, &(0x7f0000000180)=""/178}}, 0x68) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f00000002c0)=0x4) 2018/04/23 04:22:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x6, 0x200, 0x344, 0x80000001, 0xfffffffffffffff9, 0xe00, 0x80000001, 0x78f06f7a, 0x0, 0x3}) [ 115.709697] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/04/23 04:22:15 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x402000, 0x0) sendto$ax25(r0, &(0x7f00000000c0)="6d2a59d005bb391dfa030bce79807ba3e9aa89080d81f1e8e87c83e7123c0ced0a59d5e78677fc9798f7b95e8c47ad8ef86a8cf27f9bcf76088bfd82c10b09bd2842de4bea84e315c0741cb9406459cbb1841027c2169ff34d7733da151a798bda0ec8736bddf2", 0x67, 0x10, &(0x7f0000000040)={0x3, {"d8ff3d7ce97aad"}, 0xff}, 0x10) clock_getres(0xffffdffffffffff1, &(0x7f0000000080)) 2018/04/23 04:22:15 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x2) fcntl$addseals(r0, 0x409, 0x6) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001240)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001200)={r1}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001180)={r0, &(0x7f0000000080)="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", &(0x7f0000001080)=""/247}, 0x18) r2 = add_key(&(0x7f00000012c0)='syzkaller\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001340)="57218df7e9cbaa42253ae4e599f7f3db0051e5d4dc359d05eeb705d9ab5d3c93e9562ac21f7215c3f819adb3d7325e11a5798075fac45d458370ca89eecae9bd6fd80fda6cfc34d8f3b9455a9dc2e62ac9f275150ab85a2ebd8d", 0x5a, 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f00000013c0)=""/241, 0xf1) syz_open_dev$usbmon(&(0x7f0000001280)='/dev/usbmon#\x00', 0x101, 0x6000) bpf$MAP_CREATE(0x0, &(0x7f00000011c0)={0x1, 0x9, 0x4, 0x6, 0x5}, 0x2c) [ 115.786952] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/04/23 04:22:17 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7, 0x400080) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x10000, 0x0, 0x1, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0x1f, r2}) ptrace$setopts(0x4200, r0, 0x0, 0x6) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) setresgid(r3, 0x0, 0x0) 2018/04/23 04:22:17 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x6, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000140)=0x82, 0x4) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000380)=""/134, 0x86) socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000d4a000)=@abs={0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="61000000d46a1f5027a5be4a0ad85b40a86bcba456dd8f2efad87dd3411239536a64fdcb770425336b9963ff7ceb786628067490d3a0e416a83e48911832866b350c8f1a2341063bd99d2b94135df36d71978a901afabf8a3b1c7729d58b1f78512c7de4bb9f949047c071edef8d2425cee3ffb3d0a9d6c960f43315aae9115aa9d1865e9ee4c7090000008d81cf8d160d08201fb4bf7977b2f2d12de07326ce470db1d0b01e1d9cee27e3bbfccb234c65094200070b8b00e08d235ae33bf4c2b262f5f65efa1ef544d7cadcc2b8371e111d"], &(0x7f0000000080)=0x69) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {r5, r6/1000+30000}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r3, 0x1, 0x10}, &(0x7f00000001c0)=0xc) 2018/04/23 04:22:17 executing program 4: mkdir(&(0x7f00000000c0)='./file0/bus\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000000040)='omfs\x00', 0x7ffbf, &(0x7f00000000c0)) 2018/04/23 04:22:17 executing program 6: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000001c0)={0x400, 0xfff, 0x1ff, 0x4, 0x5}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0x1ad5}, @result}}}], 0xffffff00) clock_gettime(0x0, &(0x7f0000000180)) 2018/04/23 04:22:17 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x4000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/04/23 04:22:17 executing program 5: pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:17 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000300)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082ef0a)=""/246) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0x5) 2018/04/23 04:22:17 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000000a202, 0x0) write$sndseq(r0, &(0x7f0000000200)=[{0x81, 0x5, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x30) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) sendto$ipx(r0, &(0x7f0000000080)="409387d8ef839c92cf45fb133fd9c45bfa59be7c24250cb58e9b7e51df15bc6710f7488e9579deb0475552a26ac6fda95fad4023ca87b54a50353399dc848d7642cb11985b4eb803fcf69b317260390d2a36ed6ba699a4c7fac8a243eeacdccfb6df343f0f", 0x65, 0x4, &(0x7f0000000100)={0x4, 0x4, 0x7, "e5103c629510", 0x3}, 0x10) 2018/04/23 04:22:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/23 04:22:17 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000adcff8)=[{0x6, 0x0, 0x0, 0x9f}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/187) sendto$inet(r0, &(0x7f0000618ec1)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0d61c0d32e11b38e9dd18c58f6bd779650fc30d93653bdaecf323c9f62ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e3168", 0x80, 0x51, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/23 04:22:17 executing program 7: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400) inotify_rm_watch(r1, r2) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffeffffe, 0x7577, 0x0, 0x0, 0x0, 0x0, 0x34, 0x20000000000, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x3, 0x1, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x26, 0x0, 0x0, 0x800000000000, 0xfffffffffffffffd, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38a7, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) 2018/04/23 04:22:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x400000f) r1 = open(&(0x7f0000000000)='./file0\x00', 0xa040, 0x20) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3114, 0x7, 0x2000}, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x7c1, 0x7}, 'port1\x00', 0x0, 0x0, 0x2657, 0x100, 0x17a, 0x3, 0x9, 0x0, 0x5, 0x93ca}) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000080), &(0x7f0000000200)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000007c0)={'\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', &(0x7f0000000840)=ANY=[@ANYPTR=&(0x7f0000000800)=ANY=[@ANYRES64=r0, @ANYRES16=r1, @ANYPTR64, @ANYRES64=r1, @ANYRES64=r0, @ANYRES32=r0], @ANYBLOB="856437e543e154f369adbf815deecfec40c2485cad", @ANYRES32, @ANYRES64]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000240)="8aae5ce3f905f238a40f61b6d923bc59628896302e1f396c5dc7344eb9aa908389ce1f93007314404925967f58f21e1f5f29d9edb0735ab9ba89689c911cba2becb8641e6371eeef3563d894223a8948964ca2d6dd3e46e3c9c22504b31f555eb965c7000a74802b26eef7b0deb29966e05ec59e6fba1e2bde603b691991cdff917dde5cb55da1ca73f6c570371cbdc25c3810a3d26301ab0ec44e26ff06b371822339c67b7fc1233308357cf607d55c1852862df3"}, 0x10) 2018/04/23 04:22:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x200000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000100)={0x8001, 0x6, 0x9989, 0x20, 0x7f, 0x9}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) sched_setparam(r2, &(0x7f00000000c0)=0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r3) r4 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000002ffc), &(0x7f0000002000)=0x1) close(0xffffffffffffffff) 2018/04/23 04:22:17 executing program 2: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000180)=0xe8) r1 = getegid() chown(&(0x7f00000001c0)='./file0\x00', r0, r1) r2 = socket(0x400020000000010, 0x2, 0x0) recvmmsg(r2, &(0x7f0000002100)=[{{&(0x7f0000001900)=@l2, 0xe, &(0x7f0000001f80), 0x0, &(0x7f0000002040)=""/143, 0x8f}}], 0x1, 0x0, &(0x7f0000002200)) write(r2, &(0x7f0000000040)="1f00000056000d6dfcffff05bc02e6f60700660004177faa773f0000000039", 0x1f) 2018/04/23 04:22:17 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800040005) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x16a1) write(r0, &(0x7f0000000040)='Z', 0x1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x10000, &(0x7f00000000c0)=0x4) 2018/04/23 04:22:17 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x4020940d, &(0x7f0000000040)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x6d, "a5c41bab4b4896bfadebc07fb2a9c098cec40e131e10124ac234f11352f4bc81e6b1ab7dd731cf6d8ccce63b955dc9830324f19985775715519259b5c7cba97e48f52b85825a58ff7a749f99059f96621e9250a59a221a0c632391e333b140b982792036a14ca2e761e95ac884"}, &(0x7f0000000100)=0x75) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x9}, 0x8) 2018/04/23 04:22:18 executing program 6: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x38, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff059}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1d}, 0x6}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xffffffff00000001, 0x201, 0x7ff, 0x80, r2}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000040)={0x0, 0x7}) 2018/04/23 04:22:18 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)={0x0, 0xfffffffffffffffd}) 2018/04/23 04:22:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f66000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/23 04:22:18 executing program 3: ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000000)) 2018/04/23 04:22:18 executing program 4: unshare(0x40600) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x21) msgsnd(r1, &(0x7f0000000040)={0x3, "bcf8f2562f780f62954c62b61ab088e0e9dc2b26acd2636977b34b4db260a5978fe372e5434ce38d52646a43a2641045c215ad3cf21829f6e71532008797ee4f781877b8eeb35c1d0c75626a06d20644f48c24f0cb4f62e920a1aff45829a3915a917f9c2ea22c2eba684d109035728993f1ed32897bd8d549cf555e72e2f1aa2f090e2316f3808b75a16225231a486b383e8915ca8914c2de212a3a54d60ef1dd15441220ec2f3bf9cf0c24f4fe1b4d2a2190e2859c0dc4584fae7630b0879f55b23066f5c74e975ce799b38c53ba2f858c70d1c434cd2396f9a9a7067822b24853fee806792e8c2da8eabd08e6f5485c782a"}, 0xfb, 0x800) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) pipe2(&(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000a40), &(0x7f0000000a80)=0x14) 2018/04/23 04:22:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0xfffffffffffffffe) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) 2018/04/23 04:22:18 executing program 5: pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:18 executing program 2: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x8, 0x14, 0x28d8, 0x5d0, "7c8e5dfe52a3571c04c8414291032e14aac6d338267b7fd52c6f5ffe31a3141e"}) openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20040) 2018/04/23 04:22:18 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = dup3(r0, r0, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=@security={'security\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x0, 0x230, 0x170, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xc}, 0xffffffff, 0xffffffff, 'yam0\x00', 'yam0\x00', {0xff}, {0xff}, 0x7c, 0x2, 0x2d}, 0x0, 0x110, 0x170, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x15, 0x4, 0x100000001}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x0, 0xf77861a363908322, 0x0, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xff, 0xb, [0x1d, 0x2e, 0x35, 0xd, 0x1d, 0x12, 0x31, 0x33, 0x8, 0x15, 0xc, 0x27, 0x1e, 0x27, 0x1d, 0x27], 0x0, 0x0, 0x3}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}, 0xffffff00, 0xffffffff, 'bridge_slave_1\x00', 'bond0\x00', {}, {}, 0xff, 0x3, 0x1e}, 0x0, 0x98, 0xc0}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x599}}}, {{@uncond, 0x0, 0x128, 0x150, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xe90, 0x4, 0x2, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x3, 0x4, 0x3, 0x2, 0x5, 0x4], 0x1, 0x40000000000, 0x2}}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000080)={@remote}, &(0x7f00000000c0)=0x14) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x26) faccessat(r1, &(0x7f0000000100)='./file0\x00', 0x1d4, 0x200) unlink(&(0x7f0000000040)='./file0\x00') 2018/04/23 04:22:18 executing program 6: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') syncfs(r0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') socket$netlink(0x10, 0x3, 0x16) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, r1, 0x800, 0x70bd2b, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x341294ea06f4333b}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x78}, 0x1, 0x0, 0x0, 0x8000}, 0x800) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000240)=0xe15f, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000200)=0x10000) 2018/04/23 04:22:18 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) unshare(0x40600) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='wchan\x00') pread64(r1, &(0x7f00000000c0), 0x1e9, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) 2018/04/23 04:22:18 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000400)=""/250) 2018/04/23 04:22:18 executing program 2: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x8, 0x14, 0x28d8, 0x5d0, "7c8e5dfe52a3571c04c8414291032e14aac6d338267b7fd52c6f5ffe31a3141e"}) openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20040) 2018/04/23 04:22:18 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='fdinfo\x00') openat$cgroup(r1, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x80000000, 0x2, 0x94, 0x7, 0x7ff, 0x2}, 0xfe}, 0xa) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000000000)=0x7, 0x4) 2018/04/23 04:22:18 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') r1 = dup3(r0, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) dup(r1) mq_getsetattr(r1, &(0x7f0000000040)={0x3f, 0x3ff, 0x7f000000000000, 0x1, 0x1, 0x9, 0x1d77d0f9, 0x13e}, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ffa000/0x3000)=nil, 0x8, 0x2, 0xa0, &(0x7f0000fee000/0x12000)=nil, 0x7fffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f00000000c0)="89f6fb7301e131af2b6c03194d6dcec1864153da236d222bce2e66"}, 0x10) 2018/04/23 04:22:18 executing program 1: unshare(0x8000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) io_setup(0xffffffffffffffff, &(0x7f0000000040)=0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001580)=""/4096) r2 = creat(&(0x7f0000002580)='./file0\x00', 0x187) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001300)='/dev/hwrng\x00', 0x400, 0x0) io_submit(r1, 0x6, &(0x7f0000001540)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x9, 0x1, r0, &(0x7f00000000c0)="f6848a4e46ab3318ee1c90eda7e518ee051c728a4c05ab669f78b62a442c2bd582a390a9b3650572ba3065312b8dfee0dcfde204fa36cfcbc38eaa5dfdc05c7b3e0628f800ae41e805cdc80fcacae4523244be49c4b2", 0x56, 0x9, 0x0, 0x0, r0}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f0000000180)="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", 0x1000, 0x0, 0x0, 0x1, r0}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f00000011c0)="7274e7d63ebc1af2a26109c6e6a89f337d21bda57a0b26ecc79906a46ef657ad8700df9346824b7cf5e2063b39bf984d774e0cad27dbb8f811f1771f9c17f189449ce4bc232660e1e43bb5c82cec9640a8362506719f3391588889730f65af0de7f9a2209e06ff3d8980aba89c0aac9dc21f5afd6850a4f93023ad2e398b68e7f63cd4f4eed9bd16815f884c85b41573e11e0806959a8808d83d9707822fe1d0ac2f3c6c2b51738c", 0xa8, 0x6, 0x0, 0x0, r0}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x3, 0xb46a, r0, &(0x7f00000012c0)="2de3a15a10bb64c550", 0x9, 0x9, 0x0, 0x0, r2}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001380)="ea4c32b80c90783c2bd55631d84ae1a452ffdd2cd98bceb0ffe28e37d0b7468e76bc8deee9d8499714b2254005beefa92a4b17a7c7deb63273911215f919cdad172f0229e84efe809377e7b60e90faf70209cf7e5225", 0x56, 0xbe, 0x0, 0x1, r0}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x7, 0x10000, r0, &(0x7f0000001440)="54698191c2b51447a658e591b028c339cf90d52b8359afac00aeddfd1f115050f206d9dc4578366695daeb26bedc9e205d989c5eb1306504b0ce9cc7f38b51114ec3a5f417b450b40b5a40bd638bab7c724de82e3d49f7fe5b924e45df82096eb655eb458ec222c903928fb6ed5aa55f39f249a2192d035fee5d6e52cce50c41d24b0a27", 0x84, 0xa094, 0x0, 0x1, r0}]) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000025c0)={0x0, 0xb80}, &(0x7f0000002600)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002640)={r4, 0x1, 0x0, 0x8000, 0x8001, 0x9}, &(0x7f0000002680)=0x14) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) 2018/04/23 04:22:18 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x30, r0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000005300)=[{&(0x7f0000000d40)={0x27, 0x0, 0x0, 0x7, 0x9, 0x100000001, "dcef003b87a1912446a538d2b4e3ee6b471a46502025a68be4eb67569f5b59f84e44ae5c141bba1e8103ece8e519b6ed52461eb34dbd2b664515acaf1f9a7e", 0x26}, 0x60, &(0x7f00000000c0)=[{&(0x7f0000000dc0)="0136c392201bcc83cf0de83d054e2e00b8be8a5534a30b3c6b1c9d859241f2b653c42292925df0d66b20f17769349cfe36ddb5bab76030a17bd827872f406c0a8204b83847efbc4fd52d6357a1ba87f65caf279aa5933bc2b88fc8050b45cbed6a65b6b8680beb0435f3fe24ceb135f677c64796b2f1bba64e6b91dc1be9aa59b37414acb837b0c084c96ada1f47b98a91", 0x91}], 0x1, &(0x7f0000000e80)={0x90, 0x113, 0x9, "32a2560cb42fdb25c669ed57e736330dfea66cfe7177273aca874c0f4e655360b8e4a24a79d2458472844a78dd834d1ff726104d3af9d2d78b9ca41ea39008c1555e9d3269601e102c72bc42ec9396405e4712c3f7f3cda3e7b62db34991531a7edbe44499a578b09057d500aceb4395f3550214eefb9a17f5362e"}, 0x90, 0x4000000}, {&(0x7f0000000f40)={0x27, 0x0, 0x2, 0x5, 0x4, 0x9, "5baf20b2da71fd079dca0c663cdfd9309e3335bb9b3bc3a6a1582c31139618b598af26c56e2b1d153191ba92ac749e43edca42218a6a15ab928dd3344b9444", 0x2e}, 0x60, &(0x7f0000001400)=[{&(0x7f0000000fc0)="3a958dce7dd18e8df594bbfd3fc85734b5d8d406a9b7d9d277084294f14342f0ec7990c794f0554eaa63b091256094696f83eba53da12c33ec797ba06bda318a2acb1592a45903c569b6cc2f1a5a0bf75997c4d1650d1b739c8257ee6d29da5ba44b5b38130fbd4094568b48694b74e08ca108900fa825f141c75c68e89e8bdad3326f0e009219ab8f975370591a8fc4f99453b434c401e773e526179ca84dc0af7d06607d480d5b0dcaecf7075250a9684c4061e6a2675a6a587fd06f489ab3025e3e3b92441a0efddddd40b613b34deaa6e45c", 0xd4}, {&(0x7f00000010c0)="4e8d2e303b824d54a7d81bbe522f639c85a59864cbbd5a1dcef01c0fc64f80dbaf0a68c8b4cb5cccfe56af66c7a8841ad3c7bd9ca2fa32584b3c89f44deefe1e4d66b47cc3fb6a4a4a5beced20c3c3f98d0635cfa9fc1ce89ff118861f240356a9e417b06ef65d12cbf91f28ecf79041d61f3111472cd56151f7d1c07d074e4ba86e5746d2b6d9730e7f0b0650fb812692e5dd77a19fa7f8ba1c15e37d52d691aa01bcc6f8e2541e7b5006520bf5e7f6df59fe3f6dc8665a16b3159db9bb1e4ef86d0c477cf5bbd2edd5486c189d2c12484f066a0b3665d6a11f973b19aa7f20d9151c62288a2971b36fba94", 0xec}, {&(0x7f00000011c0)="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", 0xfd}, {&(0x7f00000012c0)="2dba3d616e6ca8aa92d69e513f11c325cda6c9c476c4f73189301f410f99c6f816fe088765067cec12dd1414b3c1502f337f5f634a774a3922e6e5fbffc0f57172c902c996f3d9fb8f85f8574d0a19e68ec66fd79d454eeb264113dbeba21d393809c0eec8d157d9c4b4b51d0eff8722a4136c2a", 0x74}, 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{&(0x7f0000002c80)="928f17036eb52f932234cba1790aecdcff65b31a7569350af3c49ca5e44a86f5127256c30185176ee694cf04ccad0d6f4f38e66221dfd157f8c5033892608ca579f431caf85bf8e39eb8b034ab91940beb8dbaf386acfd1191484d589730ddbb1213fc5a1ce48cbbce7c92cc51dfe4379563654bb7b52344163893abbeb2fdc3d0223d975c02c82d7bc19f6de5f2d0e00918e3e5ac2e37982dca709094c9d428b7f934a600afc2b98f461236620674b349f3adae8a457d21da1e0f2ed2b8dd7e4f6f445d0419de3552f300aff9ab7e20062a9c303d6428b5f58735f8aa", 0xdd}, {&(0x7f0000002d80)="1fb739d33d912413f329d72e00adf92023637b6856a19b8b196c8eabd815f2a958ae2aeb340cad1251d107bf657f1b081248e179db174405e753532cb9533eaa03f1d3add3ce7b5a9302e49cd597c354ccd95a69d4b6c5f7193c1b5c1128f0b17a3f9250dd4efe56641daa98a060d45f7afc5dc4c68767873872986e99d0d73861671e03e66b184461b3dc53f95feafd94177fd477781872f8153ae55310c2785b0c9a413d672f45201ec187870db4dae40cb20befdda4b6be16725be703d88da9d60b743faf7198", 0xc8}], 0x4, &(0x7f0000002ec0)={0x38, 0x100, 0xff, "49ae88f3a3f8d88ecfe2f2a3e2c6bf9f3bb00141f8670d7c1d4806a6d76768c945e682ab1f57"}, 0x38}, {&(0x7f0000002f00)={0x27, 0x0, 0x1, 0x7, 0x9, 0xb4f, "0ffbeab04b488c1e10b4b7ca27355d9770e548893f3fc74b8b6f3030929b786e0add158f9fd02f3c929aa2ec86bce5277816f5e03b2c31fe39214a8055041d", 0x1f}, 0x60, &(0x7f0000003040)=[{&(0x7f0000002f80)="db6ea27d2c338d3fe717bbbcf0f6ee3a60d24d295ba5e5b2f20a1460337bb6fba96d3d3ae7a4bcb338c71a39784fa02238264f813843e5e00f066e42d5fc8f87588de53fb1011e31c793f3fc621c39873de522fa1ae8995a53d93d7d034ad5875477c7a6077998e4793691fefaebad8229ffb12e26c43c5f2fab3cd4432e3a43c1208aa4e0aec72938462b0b56f0d4455730fab93bd045ca76faa4ff2647aeaf26e1f6167f4cba", 0xa7}], 0x1, &(0x7f0000003080)={0xa8, 0x3a, 0x7, "1d4f68216d388245993ae5311d61334422cb4bd76493a9d003a8993a90c5aef82fc3e59de013dbe6e02aa68d591dfd9e7f70e02a3d199874357945cd03f9e53119d09a97428405deb1e933725f40252811504a2d4e2441cc844ec84b860e79146a1a7a921fdce5ee1202f0c89d093f0b6891b3a877aef7fad383f07877819d4efd99f78d264ec0a50c75ee07f3aa34251cc22518fb97"}, 0xa8, 0x81}, {&(0x7f0000003140)={0x27, 0x0, 0x1, 0x7, 0xfffffffffffff6e1, 0x8, "faede56176dfb2f94b97397769132f0f360653aa8d11c1d077af7fb44c5ba03358fc06ddb4a2272235d38768728635f46419b881c7efaa29d6290593ddcafe", 0x23}, 0x60, &(0x7f0000003440)=[{&(0x7f00000031c0)="21f731c1a8e2db633b6cace3c7c58ad0c3bec08493b910052c1db09a2dc908756f8fa2e34a3cd2bd1506abe12ea386eb424faa6f8c10043d55461acaca9420be3688f98eba0c6d4cc409a774fef1cf250c1de257d1ec141cdd3c86ad6923d5343cb735", 0x63}, {&(0x7f0000003240)="d8a41f2ecc3541b0efb74dca369b422f90", 0x11}, {&(0x7f0000003280)="af3c98234e21e5b9d4106323c0a8b31438f1e920b4734dc7d69becb01a39f2e4566f9c18293664a1982c135bc55942d01866f2152af4e299af2d16d4c73a9bd370f211d96840a03a1e6b11d07fbb667c7b3827cd053393eac165d0b2c70a35683586888bee73f1d0d7e5f154b1dce2f9c03e3bb8ded3d4efb529d0e985ac0d73da8613d2696149fd0213a609deb25153e38d3e4458", 0x95}, {&(0x7f0000003340)="539ab3f52cac56650562ed9bd2a70425ba7b009204b2cefdd125b6c19049f4f241bc9a9bf8d41e822aee0fc0e6b2736efde5e74fd0b73bbf2b1e4c", 0x3b}, {&(0x7f0000003380)="1784de0c7bb8806bd266e303691472c8e1367415bf470214743320593ea9875d12fdcda537e451702bd6869d4ef1b1d222c3cb9e2ef4dd299b4d8e8715201dc26167b95aee4e553027b98ee52e088b806238782c78bfce5e105b5e1af5a6baca664e773026e7f55ee2d4d3573a32e0843506dad0acb21ddf71d07aa73c02a5b95117379a0da25b89480159b579152fb5f453f339f73753d8a6", 0x99}], 0x5, &(0x7f00000034c0)={0x38, 0x115, 0x8, "ab3a4728ebefa586a66da935a35a906b464999fa1c4af84ab25b58496ec0b175a0aea017ab74"}, 0x38, 0x20040801}, {&(0x7f0000003500)={0x27, 0x0, 0x2, 0x4, 0x10001, 0x5, "76337016281443030d7f0a13e744a79187d65c9d4426ea7b2c9ab5a885c35b2b76f1f2e80004ac79294eaeca1f7016f7398e6b0638d380cb95ce84384c76ef", 0x38}, 0x60, &(0x7f0000003680)=[{&(0x7f0000003580)="9badfe949ca3fad3df76a9ae0dedd8646a39a08ae4cd2febe7568225f0e2e8dd103d940653efd57c8972325e85495b17a04b24773c567c5424ee3c82b3e85b82063686f401236f749174ec54a50748f54c705a652ae4d426f3da37d00cab71c61b31fc1591a66235e328411bc9d4e3e76e12985694ca2110d5d6eb27bed74ea3ee4432759e0c60bf5f983c2a1b735f6dc257e6ccbaa46c32b1ae60ec940cbf719766db2c3c846997f3e8b7f56decbb86f26975449b229441869cd539ab825b5066bc424dc29409e3", 0xc8}], 0x1, &(0x7f00000036c0)={0xd0, 0x109, 0x9, "8c7ded6e5879fbe8205aa058cdf459dfec098c1302a083282c4583b3fad82580b3b42d0d0be89f3db325823966847e63cb565d0338808da91a5b2fd7d0d29dba302983ac63e08553e4a794f53da81ba5f8cba9302ac8026b358ea0a86353af7720987067619d5ec0e7471dcd4b6f8bd36b7eb5e5ded96621bce1b99839ccaeddbd2443f3d54196553f8a829ae471919affe27a4a0297875b9491be5b01a1edd5c0e2439a32e3981ca16e9389a342f8c970b24c3b84ec77234e1c"}, 0xd0, 0x800}, {&(0x7f00000037c0)={0x27, 0x1, 0x2, 0x7, 0x8, 0x9, "b998c091a651b31e8b47dcf0eca440932c64a7cfc994ce35c80dc28074f3ab46400c42e8bb6cc9ad3e04b54ea9654c017782043ed845b7c63aad5ec109406f", 0x12}, 0x60, &(0x7f0000004e40)=[{&(0x7f0000003840)="d3b33057de591802e650c0e3a534cc0712518f7dee46e3d26521248997aeb3febf436f72dbde51a7cd186d2a3eebb7e1f029cd7e706a42d14d7e8f055ba1baf45436934d218da15d414008865f9b2cc9c61f1b9e98e13d100bb7f4a52992018094f8179361d579ac715ac73dc6b4b840044d785afe4eab3125e3b0aa35e9ee09808474a73811de81db13d11917bb", 0x8e}, {&(0x7f0000003900)="7b26b7efa0438d1c41ad09c88fa8dbb3a60104a928d2e40cb71aad20447e59e1ba17141fc3ddb03af8fb73dde23e00ba99f3a76bfd837bb5ae513709879746cd62a6c4d08caea5c5bb3c9aeaa5a30cb4348158c296998b7282e0f41b2c28457a2fd0c209d20e595e4ebee3447769759b99f3cdc9b107df4537dcbcb3edf6a17b8340a0ebded0c28d47827254242cd1a241bed3ebcd5403251f28b52e6c0af8bc5e8b95559f6498dd24bb86c6a439d3d73c91819b73ca492fdad99192a6dfc9e63ad7e98d25470d55116e", 0xca}, {&(0x7f0000003a00)="6ffed9dfef485882221745096769ba2d25b73c", 0x13}, {&(0x7f0000003a40)="c3d0e765fe90aad6f5062b1e4b089ce79842b6031af4a4fdcf14db7338552398202dd8fae788ff194c7a33b6757c3e1299f3025f2b17f99af793e7a2f5ca979560993e76d7b0a130fa0d8262dbd4996c3db1f9915478b01c734675746a99954c584ea80deb583b97f1eb69ed1fb4e73bf62f68138478167707771fd71cc75ad08228246f1c5ca4fc32b1e1ff218eb888069f5348b1a12aed577b2d6afb325b97932a34126b9f9fd6dd2e70d2783d7d6c70e4e07e0b356a5d1016408aed399423b5b17f320d60450dda947edbab0fad0a07f1e25717e69c1bfd013e", 0xdb}, 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"70be5ab6a43cb61daa6df1b8f253e2ffe9d7602a89e4ed5ebc3b370e40a5a83eedefd09920aba6df38f95a70413353f21391867e73f497fc514a1cdb9edb1e36a9a8e717eec336acd8bee7b3439352c129b60d42a53e111e0c0d9961b5b069d09aeded94a44c5609d21a2bc9fbd3"}, 0x80, 0x10}], 0x9, 0x4840) sendmmsg$nfc_llcp(r1, &(0x7f0000000c80)=[{&(0x7f0000000040)={0x27, 0x1, 0x1, 0x7, 0x4, 0x7, "9126a4b7a71158dd924408902d224b588ae56ca624d4d6415e27b914733e8bf7f7a85a291ddb6604286d1baf26b1024566799f0080e447614d832aa54afb5b", 0x2f}, 0x60, &(0x7f00000001c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="e515b22089c790b0ece910b8dac4202f7e1d71a18c891db9305a91ce805771708fc41ce1b7b0671b60294bc73109dfce7331ea4c8bfb969e9dc9d0c82439a671f500e4622e8798efdaada46ea0ee56e872a636c7dbd15acd6f56506095925ca0d26bf9472ee1d388e26780e9503d724d", 0x70}], 0x2}, {&(0x7f0000000240)={0x27, 0x1, 0x2, 0x5, 0x9c, 0x2, "09f27cd7d0916153da4b6aeca85522c76f133fc5714b2e9e552f6fe40fe190f4c10bb35f175118cad6f5a40353ddd9201e85c0c6af9484bdd7c038e571df13", 0x18}, 0x60, &(0x7f0000000800)=[{&(0x7f00000002c0)="0763d5fff7a690a0cb1a65526ba70d638d139a8792afe6f0631b88ebe2e72781c8da6079b0613a8b26aa5595d81c5822e99a15d2db03468fc878eee1478124e3ddc93407f343f1a801987a278f2fe2e2c61384dcf171f1a61a276c10eb9a30252d40a09f1520db8d1125419964eadf8338ca9dc3f91a34099f6714dd2a408e9a4614db8cf77ca6160515fe4c55110e499304c80b3df4f198f4b1431e4151c542e30e27f6467a65f1c5d03f8c024dad45a461a1f5c36b1cd15637ffee3215da9a2f9275b8adf2e1c68a096df177699601e93d69fd3d4def44e27b776356547fdfdf0eb2e8", 0xe4}, {&(0x7f00000003c0)="82dd96a86c9dbadfd66febf47e3d9b66acb6da19db84df9b66d00df507bb0f2f199d007ca58dbe563db76a01047b08e702fc6f375d9a92b604bbc159014c96bdf2957c9c6528", 0x46}, {&(0x7f0000000440)="6b65ad2aea3b0ad706f133370232271c25e94f0be56d5dc170edb39d4f30406f3b39571c552bfe9b9e1bc5dcff7e50fc4a92097715ca436a11f227ff6fcd5d6ec5d56f289b5714cb119e9053ecdbffd5cff43659536454aa061e195742d8fd5abfab0be8a164a9b0ad00a7d39556", 0x6e}, {&(0x7f00000004c0)="a1d36574bb797359541be4bbe34cfe10c4f62c309a238ce5182fc18df579337442ad290790288db245ca75c4d8ee451a8881d0f66e46137b613717ea9eff4d173c02fb316c4ad0c53056c5cbcbb5d6a47a0c2024a9af77c43ce69156c57eb5a2bbb40cbcc651d4f564ce6436f23b96ae217afdd076741a7b6123907d54761e1fa91802d5eeadd02aaf710faffccee5c1555aea303e102e27b1b3a030fc7d7a2539415b522d3d19e3f72477f3feb1c7acdafda987f1564d70061acfdbd6f3dd7453429c2c1c", 0xc5}, {&(0x7f00000005c0)="8f3c69352b2f6b265d60d8a5a4ffa7792a5b740eafeb51b585f08dafd0a14bb94f573748e5e8c4f757f7b98e4b2b2f689b39cf960739895a223d9c743fef94a89b59af9922fb2585a0a867e6e951acea64ff6f4251cccee62e35f136cdcfaf446872295402275a6412f77b78c7cb8942c2bbe53189a2032ed3b4cf95ac8365c2b991664c1636f3115b61d006c33da93ec25e240708ea0d069be75d1b481af029ddb501b7d1e2c7cb63e75f16adb289bcf0c7ba06642524517149500c72892466fb42eb2cfd6ecbdfb52193556bd22cfbc06f", 0xd2}, {&(0x7f00000006c0)="8712532264a134689d194256b104485c0dcdb75d50942535da8fc9a3c59ad13e5277dd4d2d7ce7f2b1430186660e0796746994491b2cbe44a1a82433d48baca092c5c2212a182132a6f195646cbfd81174d7f8c020ea9db89a0bac22bf418a6f4b1810e11d4146c574b888f1d988ed6ce63779f9955b95b9c96bee3047b61f8c99a14b22d032b2dffbb39417fb57276eb11f2a3dab04a519d224e37b5506037c41dd262f34072dd4cc2b1f3449e0d53d7361a05ded7ebfb736112d1570ba393ae26cf4b9b22ec644c23cb00393dd43e0eb55e81dcb92138db56ca6d5410d768fac4b163c0e101067a6d6403c02", 0xed}, {&(0x7f00000007c0)="7fde526a3fd9f21a477ab89ca0c83259d5cafdbbe31cb71dc4c1b6a2f12b16355cb83ce8f89d71c258124c91079397969e218c83591805a1e2fb2b64", 0x3c}], 0x7, &(0x7f0000000880)={0x80, 0x116, 0x0, "a879b869255e7ce78a9e84eaeb87b4f2332e93324e794fe3469b5b9d61ab847785035270b71fbc161f60080df2511ef96246f0e6d7259019e4b87e6dfddfbcbb1aebceb6ca06f9f8f357c943da14ee4cd7f7c2d5153d7e6cb0ec4abb04c7a982a8d856dea32dbe737065d65a03d4"}, 0x80, 0x4800}, {&(0x7f0000000900)={0x27, 0x0, 0x1, 0x7, 0x401, 0x5, "b9c96e1f545b3607f294621a14b0966f271503032095adb93c1653bcc9e05d65b00f486b6279b606af28348a89d732301902f8e7ecc522e1813ef3a887c6ca", 0x33}, 0x60, &(0x7f0000000c40)=[{&(0x7f0000000980)="ecbee1016bf56550501e3e46c64384dffb8c0b7303766fbc944e6881e957e640781b4f9485e85486c39a632d55df7fd5beb5ec418d8c59bfd3b69bf3b6ca3dd685889a65", 0x44}, {&(0x7f0000000a00)="39bf7433226ef1841025abeda06bb30dd1c15e7c6dd6c44fa2b21e97207faf7bea2aeb230bf64a4a0d39a30c9c12b7506d08ff8acc32d7232f1a0a1b986afa49120919517f0f7e26f2", 0x49}, {&(0x7f0000000a80)="da7e477408997d4b81daae52c3f599cbf14e8168419d745dfc9b0175e8f3bf6eb2093289ec6d435b845d14eff6511e3043bc6a96fb00808eabedfd822ac3c714fa10642a86236c2a72d2b4d7f7e81bf8d69b0540e006164be7a357dd36e32f625e5503516562e3cd246027c23f6ebcb360bed8f8f5eb116b6960dc0078c1460b31801eb26e8843943109932fe40e16f28941771ad8b87c3323fbb4972566f751dfc225d4", 0xa4}, {&(0x7f0000000b40)="0fc34378b59895b972f0062fa4de2e548b18a88199ae9ae7f5f34a4a500850754ff4d1ec5f56e92181e80400edfdbaa16958fc9dfa591e68a75400934ce36f847e29f3549904d6b8b5b35b76c1713438f7a68474b7ba8c1663499e4ee7e34a2c58a575efe0bb029d77c5f64a3567301eb9dd548fcc0071bd57e0bbd726a6f95a822cdc6a98e132a30daa3d68d43883e5619a24c73729de432815f219d1a81468b16cd867f2c42bad6b9f6bd9b491e8fa94d201ccd688862521cf6d92b9e273b39466344daa2d5b5ed1c5db5f50980bd37b5aaa9a5ee384daf9afb2078a91c1640a65c7a068cf95dbdb5b", 0xea}], 0x4, 0x0, 0x0, 0x40081}], 0x3, 0x20040090) 2018/04/23 04:22:19 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x1052, r1, 0x0) renameat(r1, &(0x7f00000003c0)='./file0\x00', r1, &(0x7f0000000400)='./file0\x00') 2018/04/23 04:22:19 executing program 2: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x8, 0x14, 0x28d8, 0x5d0, "7c8e5dfe52a3571c04c8414291032e14aac6d338267b7fd52c6f5ffe31a3141e"}) openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20040) 2018/04/23 04:22:19 executing program 6: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') syncfs(r0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') socket$netlink(0x10, 0x3, 0x16) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, r1, 0x800, 0x70bd2b, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x341294ea06f4333b}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x78}, 0x1, 0x0, 0x0, 0x8000}, 0x800) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000240)=0xe15f, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000200)=0x10000) 2018/04/23 04:22:19 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000040)="83", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x1, 0x28e) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x7) write(r1, &(0x7f0000000000)='f', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x70, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000003c0)={{0x7f, 0x5}, 0x1, 0xffffffffffffffff, 0xffff, {0x5, 0xcf}, 0x2, 0x7}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) open(&(0x7f0000000440)='./file0\x00', 0x0, 0x31) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) 2018/04/23 04:22:19 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) pread64(r0, &(0x7f0000010000)=""/204, 0xe1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x100000000) 2018/04/23 04:22:19 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x1000000000000000) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/04/23 04:22:19 executing program 5: pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:19 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) 2018/04/23 04:22:19 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x7ffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) fcntl$setflags(r0, 0x2, 0xe2d77a0aebe1dd29) 2018/04/23 04:22:19 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0xc91, 0x4, 0x100000001}, {0x8, 0x6, 0x206, 0x6}, {0x800, 0x5, 0x6, 0x1000}, {0x8, 0x9, 0x2, 0x100000000}, {0x6, 0x1000, 0x5, 0x6}]}, 0x10) unshare(0x40600) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f00000003c0)=0x3, 0x4) 2018/04/23 04:22:19 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000140)="4024637772a11b0eb67234c923b2cd95811700000008000000000000000000", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000001}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xbb990ffc6ac779d6}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) ioctl$TIOCSBRK(r0, 0x5427) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0xfffffffffffffff7, 0x7f, 0x1, 0xdb, 0x200}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r1, 0x21}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={r1, 0x2, 0x4, 0x0, 0x280000000000000, 0x3f, 0x9, 0x1, {r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x8000, 0x0, 0x6, 0x7}}, &(0x7f00000002c0)=0xb0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0x100000001, 0x5, 0x100, 0x4}) r3 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x8001, 0x900) ioctl$TIOCEXCL(r3, 0x540c) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x4, 0x2}, 0x14) 2018/04/23 04:22:19 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xe13b, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) unshare(0x8000400) r2 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt(r2, 0xff, 0x1, &(0x7f0000000080), 0x0) 2018/04/23 04:22:19 executing program 2: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x8, 0x14, 0x28d8, 0x5d0, "7c8e5dfe52a3571c04c8414291032e14aac6d338267b7fd52c6f5ffe31a3141e"}) openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20040) 2018/04/23 04:22:19 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)="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", 0x2, 0x0) 2018/04/23 04:22:19 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xe13b, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) unshare(0x8000400) r2 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt(r2, 0xff, 0x1, &(0x7f0000000080), 0x0) 2018/04/23 04:22:19 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x180) accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) unshare(0x40600) r1 = syz_open_procfs(0x0, &(0x7f0000000ffd)='ns\x00') fstat(r1, &(0x7f0000000100)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x2}, {0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0x1}, 0x6, [0x5, 0x9, 0x9, 0x2ca, 0x1, 0x3, 0x100, 0x9]}, 0x5c) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) fstat(0xffffffffffffffff, &(0x7f0000000600)) 2018/04/23 04:22:20 executing program 6: unshare(0x8000000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x41, 0x0) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80000) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101905) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/04/23 04:22:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000d33000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create(0x4000000008) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2}}}, 0x84) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x8af) 2018/04/23 04:22:20 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) unshare(0x40000000) sendto(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80) 2018/04/23 04:22:20 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x3, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x20000000}) prctl$intptr(0x1a, 0x1) 2018/04/23 04:22:20 executing program 5: pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:20 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000200)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0xdf02) 2018/04/23 04:22:20 executing program 2: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x8, 0x14, 0x28d8, 0x5d0, "7c8e5dfe52a3571c04c8414291032e14aac6d338267b7fd52c6f5ffe31a3141e"}) openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) 2018/04/23 04:22:20 executing program 0: unshare(0x28060400) timer_create(0x7, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x0) timer_getoverrun(r0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e9bff1)='/dev/vhost-net\x00', 0x2, 0x0) readahead(r1, 0x72b, 0x7ff) preadv(r1, &(0x7f0000083ff0)=[{&(0x7f000049ef30)=""/208, 0xd0}], 0x1, 0x0) [ 120.605580] IPVS: ftp: loaded support on port[0] = 21 2018/04/23 04:22:20 executing program 2: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x8, 0x14, 0x28d8, 0x5d0, "7c8e5dfe52a3571c04c8414291032e14aac6d338267b7fd52c6f5ffe31a3141e"}) 2018/04/23 04:22:20 executing program 0: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x8, 0x14, 0x28d8, 0x5d0, "7c8e5dfe52a3571c04c8414291032e14aac6d338267b7fd52c6f5ffe31a3141e"}) openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) 2018/04/23 04:22:20 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8e, 0xc0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000002c0)={r2, 0x1}) write$vnet(r1, &(0x7f0000000200)={0x1, {&(0x7f0000000080)=""/137, 0x89, &(0x7f0000000140)=""/174, 0x2, 0x6}}, 0x68) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r3 = socket$inet6(0xa, 0x80006, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000340)=""/70) unshare(0x8000400) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000100)=0x24) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$kcm(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x10000000000002bc, &(0x7f0000000080)}, 0x0) recvfrom$inet(r1, &(0x7f0000000300)=""/23, 0x17, 0x2, 0x0, 0x0) 2018/04/23 04:22:20 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000140)=ANY=[]) fallocate(r1, 0x3, 0x0, 0x100000001) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/04/23 04:22:20 executing program 6: getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvfrom$ax25(r1, &(0x7f0000f73fa7)=""/89, 0x59, 0x0, &(0x7f0000f73ff0)={0x3, {"b4546c07612578"}}, 0x10) shutdown(r1, 0x0) bind(r0, &(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsh0\x00'}}, 0x80) 2018/04/23 04:22:20 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/151, 0x97}], 0x1, &(0x7f0000000200)=""/217, 0xd9, 0x10000}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000480)={'vcan0\x00'}) connect(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x80) 2018/04/23 04:22:20 executing program 2: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 120.938274] IPVS: ftp: loaded support on port[0] = 21 2018/04/23 04:22:20 executing program 0: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x8, 0x14, 0x28d8, 0x5d0, "7c8e5dfe52a3571c04c8414291032e14aac6d338267b7fd52c6f5ffe31a3141e"}) openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) 2018/04/23 04:22:21 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x1) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa}}, 0x0, 0x80000001}, 0x90) 2018/04/23 04:22:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x7fffffff, 0x1, 0x8000, 0x6}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='team_slave_1\x00', 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x2000) accept$unix(r1, 0x0, &(0x7f0000000040)) socket$inet6(0xa, 0x6, 0x0) 2018/04/23 04:22:21 executing program 1: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:21 executing program 2: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:21 executing program 5: pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:21 executing program 0: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x8, 0x14, 0x28d8, 0x5d0, "7c8e5dfe52a3571c04c8414291032e14aac6d338267b7fd52c6f5ffe31a3141e"}) openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) 2018/04/23 04:22:21 executing program 3: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x98480) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1f183484f86513fe, 0xffffffffffffffff, 0x0) 2018/04/23 04:22:21 executing program 1: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:21 executing program 2: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:21 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400000000003, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000478ffa)) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x9) 2018/04/23 04:22:22 executing program 4: unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f000084effc), &(0x7f0000000000), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000140)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) openat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) clone(0x8000000, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f00000000c0)) 2018/04/23 04:22:22 executing program 5: pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:22 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000de2ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000240)={0x20000000000001b0, &(0x7f00000002c0)}) 2018/04/23 04:22:22 executing program 2: unshare(0x20400) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/04/23 04:22:22 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socket$inet(0x2, 0x3, 0x2) r1 = getpid() ptrace$getregset(0x4204, r1, 0x6, &(0x7f00000000c0)={&(0x7f0000000040)=""/56, 0x38}) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c3", 0x1, 0x80d0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/23 04:22:22 executing program 1: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:22 executing program 0: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x8, 0x14, 0x28d8, 0x5d0, "7c8e5dfe52a3571c04c8414291032e14aac6d338267b7fd52c6f5ffe31a3141e"}) 2018/04/23 04:22:22 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x3, @thr={&(0x7f0000000000)="beedb6593bd0d99fa23aa70c8cd43025ea4e23c57e9a04f9e4681cc4569914481050d07763c49eb29b017744a28f0e238e7f0f2f05210cf24f3811b80567a3cd2a7bb906033443bb8f8c323695b611b34bfa7a6d97da89bc3a9b3ecbae7ff3b642732f0612e0a53e5747dbb52e561122550ea0659c042a8022c97e5882ec35154f9375f3359635c02b8b2ffd41cc8865348d87bb63f53ecc96117494ec40d59911b180fed39d5c1129aa0ffe1793af75111021e7e44ad96a6b4d933cceeb48da88b5a4cf77907596c58baf606946d778fbda3d89dd020cd6e7", &(0x7f0000000100)="e2345023cbed9641a8f72b539a3753d3de0221cac4e00cd30a0449b5585477bd36cebfba1a389ef5a3fea4a4b5485229c03ff8d151966fbf14f33713cb65821720b8005f5840d468bdae54425f1706dbebcadfb27bf5b8ff600d4b8c7511c6791de23b03a05682d7bafed85c74b5fe1b1f"}}) 2018/04/23 04:22:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:22 executing program 1: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:22 executing program 3: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300)=0x8, 0x4) r1 = msgget$private(0x0, 0x20f) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000480)=""/4096) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x80000000, 0x4, 0x49b, 0x4, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000240)={r3, 0x0, 0x30, 0xe, 0x20}, &(0x7f0000000280)=0x18) r4 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x2, 0x48600) getsockname(r4, &(0x7f0000000100)=@l2, &(0x7f0000000040)=0x80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000080)={r5, 0x8}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/23 04:22:22 executing program 6: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) close(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) 2018/04/23 04:22:22 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006c40)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x541a, 0x8000000000100008) 2018/04/23 04:22:22 executing program 0: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/04/23 04:22:23 executing program 1: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:23 executing program 4: pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:23 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x13) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000340)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000500)) finit_module(r0, &(0x7f0000000000)='-\x00', 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/23 04:22:23 executing program 0: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:23 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) 2018/04/23 04:22:23 executing program 1: unshare(0x20400) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/04/23 04:22:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/04/23 04:22:23 executing program 5: pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140), 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:23 executing program 2 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:23 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) mremap(&(0x7f0000399000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000398000/0x1000)=nil) mmap(&(0x7f0000398000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x56) 2018/04/23 04:22:23 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x1000000, 0x2000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001440)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80800, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000010c0)={r2, 0x3}) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/04/23 04:22:23 executing program 0: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/04/23 04:22:24 executing program 5: pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140), 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:24 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1f, 0x204400) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x400403) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000140)=ANY=[@ANYBLOB="bb0a020600000000fe80000000000000000000000000001800000000000000000000000000000000058124b97591ef840aad0149fe80000000000000000000000000000c00000000000000000000ffffac1414aaff010000"], 0x58) accept$inet6(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x1c) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/04/23 04:22:24 executing program 4: pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:24 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) mremap(&(0x7f0000399000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000398000/0x1000)=nil) mmap(&(0x7f0000398000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x56) 2018/04/23 04:22:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/04/23 04:22:24 executing program 7: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/04/23 04:22:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:24 executing program 0: unshare(0x20400) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/04/23 04:22:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/04/23 04:22:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) r2 = dup3(r0, r1, 0x80002) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000001180)={0x9, 0x7, 0x8, 0x3, 0x8, 0x6}) sendto$inet6(r1, &(0x7f0000000140)="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", 0x1000, 0x40, &(0x7f00000000c0)={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff]}, 0x225}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001140)=0x0) ioprio_get$pid(0x2, r3) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000011c0)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000012c0)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001300)={r4, 0x1, 0x6, @random="9ebf6e297519"}, 0x10) accept$alg(r1, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:25 executing program 3: unshare(0x20400) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/04/23 04:22:25 executing program 1 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:25 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xe, &(0x7f0000000000), 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xba11, 0x0) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x80000) 2018/04/23 04:22:25 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/04/23 04:22:25 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/04/23 04:22:25 executing program 4: pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:25 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x88, "6a15f04b904870851919889bbaeeb14d1e1a30714719e65a47ec21fd59be2070651c4794c59bb19023e98afa44834204fa64fbf8e202e2186775bfb819b67f99d6233ce33054e3707b9c626c75dfbc6927e1d8efc053c9f880166246d965190a31d279e9118c6347607f3ef7636a81105927eac50bafa83a3eb7fc438c1338dc702af1060874d617"}, &(0x7f0000000140)=0xac) r1 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xfefffffefffffffc, 0x20004) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) socket$netlink(0x10, 0x3, 0x4) 2018/04/23 04:22:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000400)='children\x00') close(r2) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000000c0)={r2, r2, 0xfff, 0x7, &(0x7f0000000040)="37b524cef84ed667c67baed7147f70bcb33d05b435507e64ca9f5ca8b170640fac162172da4b97bbe60ce09098d7d009574fa6e5c54e063f16e52db0363966a70510a36ae93d8cfe8fc40d92a6338bcb2d07a66bddc6b8320083f54833a986ca93a949f429d8ee7d05e23d4b54695756fe6ffadf", 0x4, 0x0, 0x8, 0x1, 0xbf5, 0x55, 0x0, "357fde47cc85"}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:25 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, [0x6, 0x9, 0x10001, 0x9, 0xc713, 0x97ac, 0xda, 0x101, 0x4fc, 0x7, 0xfff, 0x0, 0x7, 0x7, 0x6f8ecbc9]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21}}, 0x80000001, 0x94, 0x3, 0x5, 0x5d}, &(0x7f0000000240)=0x98) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x2000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}}, 0x90) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xfffffffffffffe4b) 2018/04/23 04:22:25 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x81, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) unshare(0x40600) pwrite64(r0, &(0x7f0000000040), 0xfffffffffffffee8, 0x0) 2018/04/23 04:22:25 executing program 7 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:25 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/04/23 04:22:25 executing program 5: pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140), 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/04/23 04:22:26 executing program 3 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:26 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/159) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000140)=""/37) 2018/04/23 04:22:26 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) sendmmsg(r1, &(0x7f0000001880)=[{{&(0x7f0000000240)=@ll={0x11, 0x1f, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000600)=[{&(0x7f00000000c0)="84688f5255b2", 0x6}, {&(0x7f00000002c0)="14b29df10a232b1f1aa0aa10a2a6e6a9394d587cd3bf047c1603cfeac8b08092f5e23284f952d91363dc145d776e18458b4a93b75aec1b208ba23773922e123ea6d85f34f0f6f5d85683aac5da30f7b5bdf8b2aa5b471161ef54391e2b70f9ebfc4540df7a80c9bfe879c955dc301fe4887276265eac867c51c452329a39", 0x7e}, {&(0x7f0000000340)="419a9cccea5db281c2cecbee1772fe61305834fa1b012fbf6050df8bc5e39a9840f5b90d551890d9b7341eea68cd60c0101bc864bca8a9fb694a3939d560276b13a27deb6cdafb5ced66ee8256ab0ae41b919387f60a5987f95a5ac0d0ee08656397a3aa2dc4ac219e5597b52c198845c63899fd7ac6d1d53c6eff0afcee2cbba57819f234b58533c9806b35ac7054b7212bc5f20f527aafbe299e8fd35f3321ebe57afa140ccaf5605bfee6dca3e53795d1aa42ae", 0xb5}, {&(0x7f0000000400)="a65db45bf6a09e902006131bdc215b98a66a64c1834b36579e1dba446202777536d135c04dfbb6cd7e1aae7a606014b8201925cc359362261ebaf594174641fb7897fcf93912906d2598bec3f58b284be3240234b641475048281ce53488d06a93125aa69bf76ec1a446f5a63a3a32e75d6f968a4632cbf43e032932460be4dc9d6c5e68a9b696d4072bede28097bd2c9e449cf3bf03690971603d7b6c6971bd38a742cf46d8541a05c331a1cc4f3eb316c5f0b0f3ac858119ad1ae5e9845e22df6cca20d5abac213386d23e9f5580fb50b3843b859974bb8580e297573ebc0b0fb8deb0f2dcc628fa52e6981539", 0xee}, {&(0x7f0000000500)="95185a22b0b9639d8e94b5fbaf2202ad577706540e4575d6fe8049d5358ba765609f2b5f8885e4758f26e7ac3c757d611d0ff9b71736b8b56b51bbac4e852d968fd77b4662f3e26007cb722b4d206490cf23e80f95e613f51c00ec7a8e6920545f54ac5970a72ad6f86f2c751ee1a648d6855c75c7e55485f6208750d62a7da8c016bd2081cbef237f9df99f02824b94d6b1a8b5b5b72cb6f0844409adc7d5a4", 0xa0}, {&(0x7f00000005c0)="35b445d9d57a5d7aa213402d1d397d6296cf8ef82a1e4b", 0x17}], 0x6, &(0x7f0000000680)=[{0xd0, 0x107, 0x200, "d6b64a5df72bbdcd7ffe1367a57b76d6461ec10e66273b011438da138ab488a20c6c324f4f37fb48fe7c659bedbd10e5c1dfcf28fece04323919f975a760079de6aa438be66e8f1f920999ef731bf29fc1c8012538602973cf234bac0fbb8127cebb9c37194650fb5c7ca2cf9e365c77b29f1a083fd9e1f1fbb12b9e7a2e63888a70d69716adbba1ffdc54b8750a19c127034bed456d4059ea5af02a21cfec38cc4b8aedaa2e28f558c6b214afa3fa0f384add0c8b0896797a"}, {0x1010, 0x0, 0xff, "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{0xd8, 0x0, 0x100000001, "7e09ce0b3473e5e93910adf8cb33ba039364ce8c8e51c5921908e4bae86e41ba905b8ca7ee041cf76ee48636ba44cef443e0f1fcdcba83ae47b15663148412678ec89f2388131a75395227cf92eb62399a657258a74bb3e3c2d14ff07ad8cbdb3e11dea5c230597a96176ba061b7d2eb69c4bd8619e0cf4f6f98ad22c3c8459f68e9196284e92831e9bf2321bcc6a80908e32648dd03e92b2c8249be2514fbe420c1578f99c6650887b2dbff1c61dc5fea9340883985d6ddea8eba2b9702977c0d61"}, {0x18, 0x11, 0x1, "1937"}], 0x11d0, 0x40}, 0x73}], 0x1, 0x4) r3 = syz_open_dev$usbmon(&(0x7f00000018c0)='/dev/usbmon#\x00', 0xff, 0x20000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000001900)=0x1c98) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001980)='/dev/dsp\x00', 0x0, 0x0) connect$l2tp(r4, &(0x7f00000019c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x3, 0x1, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x32) 2018/04/23 04:22:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000000000e40100000024401fa703878aa5cde22494000000"], 0x10}}], 0x2, 0x0) 2018/04/23 04:22:26 executing program 3: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/04/23 04:22:26 executing program 5: pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x7, 0x98}) 2018/04/23 04:22:26 executing program 6: unshare(0x8000000) r0 = shmget(0x0, 0x4000, 0x220, &(0x7f0000abb000/0x4000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='syzkaller0\x00') shmctl$IPC_RMID(r0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000002c0)=0xe8) fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)=0x0) r8 = gettid() shmctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x200, r3, r4, r5, r6}, 0xd9, 0x9, 0x8001, 0x4, r7, r8, 0x8001}) unshare(0xc000000) 2018/04/23 04:22:26 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x401, 0x40000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1000000002b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0xffffffffffff0001, 0x2}, &(0x7f0000000180)=0xc) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x3, 0x2b, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x48, r2, 0x200, 0x70bd29, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1f}}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x40081) 2018/04/23 04:22:26 executing program 2: r0 = gettid() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40800, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000140)=""/151, &(0x7f0000000080)=0x97) getpriority(0x1, r0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) fchmod(r2, 0x8) ptrace$peekuser(0x3, r3, 0x6) r4 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r5, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3b2, 0x6}, &(0x7f0000000300)=0x90) ioctl$TIOCCONS(r4, 0x541d) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/04/23 04:22:26 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x301482, 0x100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000140)={{0x0, 0x0, 0x8, 0x401, "98e0fb231469a8b4e329bd807f5335bd500aa3da1f1fd6caf2f6f0fe9805af8226ea1e34d08fefbb62249a0e", 0x5}, 0x0, 0x0, 0xffffffff7fffffff, r2, 0xd2, 0x6, "7ba48036a01bb072c52cd452981fe4f2e5af02413a370981df8e16cad7c49cc694bfe2b83b797964a87d5c047a7745de8eaac3fdc60a5fd3af54c5b4f82a1ea0", &(0x7f00000000c0)='/dev/loop#\x00', 0xb, [], [0x8, 0x80, 0x80, 0x20]}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x4e21, 0x8, 0x4e20, 0x240000, 0x2, 0x20, 0x0, 0x3b, 0x0, r3}, {0x4, 0x6, 0x3ff, 0xffffffffffffff7f, 0x81, 0xffff, 0x7}, {0x8, 0x2, 0x7, 0xffff}, 0x1a3, 0x6e6bb8, 0x1, 0x0, 0x3, 0x3}, {{@in, 0x4d6, 0x3c}, 0xa, @in6, 0x3506, 0x0, 0x0, 0x6, 0x9a4, 0x5, 0x2}}, 0xe8) 2018/04/23 04:22:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', '/dev/loop#\x00'}, &(0x7f0000000140)=""/4096, 0x1000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x44000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001140)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x101, 0x4}, &(0x7f0000001200)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001240)={r2, 0x5}, &(0x7f0000001280)=0x8) inotify_add_watch(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x200) 2018/04/23 04:22:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000000000e40100000024401fa703878aa5cde22494000000"], 0x10}}], 0x2, 0x0) 2018/04/23 04:22:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x480) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:27 executing program 0: setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000200)=0x80, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0xb6, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 'fo\x00', 0x8, 0x7f, 0x13}, {@dev={0xac, 0x14, 0x14, 0x1d}, 0x4e24, 0x2, 0x400, 0x6, 0x9}}, 0x44) 2018/04/23 04:22:27 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x40000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x3) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x40000000, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) accept4$llc(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) r3 = gettid() ioctl$VT_RELDISP(r2, 0x5605) ptrace$getregs(0xe, r3, 0x400, &(0x7f00000000c0)=""/9) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)={0x5, [0xefed, 0x0, 0x200, 0x2, 0x80000000]}, 0xe) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/23 04:22:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/23 04:22:27 executing program 7: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x109000) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000040)="b1d87212d6bde124186c7132487f7944d892da90fe49453926fc2243c90db0c4cc7c9c1198900d13b6f3663ba78eb08cb05cc232786a2de638") 2018/04/23 04:22:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/23 04:22:27 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x87, 0x185, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x418, &(0x7f0000002f19)=""/231}, 0x48) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x1, 0x1000, 0x8, 'queue0\x00', 0xfffffffffffffff7}) 2018/04/23 04:22:27 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') openat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) unshare(0x20000) close(r0) readahead(r0, 0x0, 0x0) 2018/04/23 04:22:27 executing program 0: r0 = socket$inet6(0xa, 0x7ff, 0xffe) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x9fd, 0x4) connect$inet6(r0, &(0x7f0000050fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/04/23 04:22:27 executing program 5: pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000001c0)=""/215, &(0x7f00000002c0)=0xd7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='sockfs\x00', 0x0, &(0x7f0000000140)) rt_sigsuspend(&(0x7f0000000140)={0x2}, 0x8) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x7}) 2018/04/23 04:22:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0xfffffffffffffffc) r1 = msgget(0x2, 0x108) msgrcv(r1, &(0x7f0000000000)={0x0, ""/187}, 0xc3, 0x3, 0x2800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 04:22:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x20400) fanotify_init(0x4, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fanotify_init(0x40, 0x1800) 2018/04/23 04:22:27 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/205) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/23 04:22:27 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x80000001000a6b, 0x420000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x6, 0x82200) 2018/04/23 04:22:27 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x87, 0x185, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x418, &(0x7f0000002f19)=""/231}, 0x48) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x1, 0x1000, 0x8, 'queue0\x00', 0xfffffffffffffff7}) 2018/04/23 04:22:27 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21}}, 0x1, 0x7, 0x0, 0x8, 0x81}, &(0x7f00000000c0)=0x98) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000140)={{0x0, 0x2, 0xffffffff, 0x0, 0x8}, 0x0, 0x9, 0x1}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1}, 0x8) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/04/23 04:22:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f0000017ff0)=[&(0x7f0000018fed)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000014fe8), 0x0) 2018/04/23 04:22:28 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x10) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x7fff, 0x3, 0x0, 0xff}, &(0x7f0000000040)=0x14) 2018/04/23 04:22:28 executing program 3: socketpair(0x1, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x9, 0x8040) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) recvmsg$netrom(r3, &(0x7f0000000480)={&(0x7f0000000040)=@ax25={0x3, {"e7967f48cab514"}, 0x20}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000140)="0f5efa67069c2d6092e9950083f40e91c495e6885bc2ea7b1cee56ebc090fc11e71774687d529eea0a54f78cfc23a344eabe531f758ecea426ed0c5f5f70f14aa0061bf49e9c6b09ece00c795d6d38f96e79d51e4b74b4768d2ba29bfeabb38a2c5b6aff154421e474554b9555b08ce3d0566e54cbae3e", 0x77}], 0x1, &(0x7f00000001c0)=[{0x68, 0x104, 0x7fff, "ef6908a10d65c6a4a58d4df5352685dc40b9d4ee8af8b054717f774c3ffa2730abd939f804b43d1967d3b0649aac196eb1eb078249e513d774b5783a2a1da510e27c2967909cdddee5d55f9ed70f8ff3e332f13ec91459e5"}, {0x98, 0x104, 0x7fff, "42890b5502a0c170c3f031b927daff0634c4532585559d526117a82c7fce4d7c7f44f4502d3b7bcdd635ed963268e5fa0899012a95f849eb23a84787b24f4378d5b9fff09564c2f2f5bff54d7fa4dd9c13a2bb98296e37ebeae64d45deb4fb441fb3858ecf008379d966c81c0b465c33bf5d147f901a9b33c796557be4a3f6c74a5ba0"}, {0x68, 0x11d, 0x3, "0242e07fa1edc77ea138d5b0cc060804dd50d58aed1f489310638bfc75da5bd73157854f0720be2c630b3d59a4bb3197658fa78727727642a9c07e6848bb21f339a3f8bbc729e396e0c10dc7d8ef3a69a407"}, {0xe0, 0x109, 0xfffffffffffffff7, "8ae39761b8b02e31207caadce17ba8d644ea0babe87944e1b466d2ba3e0d253560fa9d42a11bed94afc8acf5a609529519cf6e54c7a9760b20b27acc62a5e51d36a7161cd3233b75fd1835cf7ac1d95d95c95ff6c573f3164ceac7031d2b7dc9d2971743ee7fff3b6651fe5dadcb519b78d73d9bd7160bfe632268ead38065950f93c916ffc835f1dca4dafb8937602f22a774bcc5a9f3140385282cf85d7dded7a68e72e339b28c4f0634e6d498a23dac76ff9b5c563a6c7cc5910b685f8bf5255ad4ad2acb5c35ea5d"}, {0x78, 0x84, 0xc628, "feac7559b79adde05ba5186fa82591324386d225016f042a7e7e8ddc05678fef8d1077b5c76637306193862db332d49ccb94f5bc167a0743b2baf4ec386e1d77d3d6adc99f1107008416febef935e129985334dd1ff9383456e03a339547565906fb8379"}], 0x2c0, 0x4}, 0x60) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) 2018/04/23 04:22:28 executing program 1: syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) 2018/04/23 04:22:28 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000001a00)='/dev/dsp#\x00', 0x1ff, 0x40) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001a40)={@local, @broadcast}, &(0x7f0000001900)=0xc) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x800) sendmsg$rds(r2, &(0x7f00000019c0)={&(0x7f00000000c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000140)=""/68, 0x44}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/213, 0xd5}, {&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/70, 0x46}, {&(0x7f00000013c0)=""/18, 0x12}, {&(0x7f0000001400)=""/218, 0xda}, {&(0x7f0000001500)=""/127, 0x7f}, {&(0x7f0000001580)=""/162, 0xa2}], 0x9, &(0x7f0000001ac0)=ANY=[@ANYBLOB="18007cf0887cafe8db414afe83de442700000000000014010000020000000900000005000000948448cf36f4498a85351401000008000000a306000000000000", @ANYPTR=&(0x7f0000001700)=ANY=[@ANYBLOB="0101000000000000"], @ANYPTR=&(0x7f0000001740)=ANY=[@ANYBLOB="0600000000000000"], @ANYBLOB="03000000000000000900000000000000000800000000000005000000000000000000000000000000ffffffff00000000580000000000000014010000060000000000000000000080", @ANYPTR=&(0x7f0000001780)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000017c0)=ANY=[@ANYBLOB="07f9ffffffffffff"], @ANYBLOB="060000000000000005000000000000000ddf000000000000fb01000000000000000000000000000009000000000000005800000000000000140100000600000001040000428b0000", @ANYPTR=&(0x7f0000001800)=ANY=[@ANYBLOB="e308000000000000"], @ANYPTR=&(0x7f0000001840)=ANY=[@ANYBLOB="0200000000000000"], @ANYBLOB="080000000000000005000000000000000900000000000000ff010000000000000200000000000000120e000000000000"], 0x120, 0x4008000}, 0x804) 2018/04/23 04:22:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) 2018/04/23 04:22:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ta\vb') preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/45, 0x2d}, {&(0x7f0000000080)=""/13, 0xd}, {&(0x7f0000000100)=""/105, 0x69}, {&(0x7f0000000180)=""/232, 0xe8}, {&(0x7f0000000280)=""/169, 0xa9}], 0x5, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x2, 0x0) 2018/04/23 04:22:28 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x3f, &(0x7f0000000080)={0xffffffffffffffff}) listen$netrom(r0, 0x400) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 128.217968] ================================================================== [ 128.225415] BUG: KMSAN: uninit-value in sctp_do_bind+0x60f/0xdc0 [ 128.231573] CPU: 1 PID: 9065 Comm: syz-executor6 Not tainted 4.16.0+ #86 [ 128.238410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.247764] Call Trace: [ 128.250358] dump_stack+0x185/0x1d0 [ 128.253995] ? sctp_do_bind+0x60f/0xdc0 [ 128.257973] kmsan_report+0x142/0x240 [ 128.261778] __msan_warning_32+0x6c/0xb0 [ 128.265839] sctp_do_bind+0x60f/0xdc0 [ 128.269642] sctp_bind+0x149/0x190 [ 128.273184] ? sctp_recvmsg+0x11a0/0x11a0 [ 128.277334] inet6_bind+0x1fd/0x1820 [ 128.281052] ? security_socket_bind+0x5d/0x210 [ 128.285638] ? ipv6_mod_enabled+0x60/0x60 [ 128.289797] SYSC_bind+0x3f2/0x4b0 [ 128.293340] ? syscall_return_slowpath+0xe9/0x700 [ 128.298193] SyS_bind+0x54/0x80 [ 128.301471] do_syscall_64+0x309/0x430 [ 128.305362] ? SYSC_socketpair+0x14a0/0x14a0 [ 128.309778] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 128.314964] RIP: 0033:0x455389 [ 128.318148] RSP: 002b:00007f7594e1bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 128.325852] RAX: ffffffffffffffda RBX: 00007f7594e1c6d4 RCX: 0000000000455389 [ 128.333215] RDX: 0000000000000010 RSI: 0000000020fa8fe4 RDI: 0000000000000013 [ 128.340484] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 128.347753] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 128.355024] R13: 0000000000000026 R14: 00000000006f3430 R15: 0000000000000000 [ 128.362300] 2018/04/23 04:22:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x200, 0x101000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 128.363924] Local variable description: ----address@SYSC_bind [ 128.369796] Variable was created at: [ 128.373515] SYSC_bind+0x6f/0x4b0 [ 128.376967] SyS_bind+0x54/0x80 [ 128.380237] ================================================================== [ 128.387587] Disabling lock debugging due to kernel taint [ 128.393385] Kernel panic - not syncing: panic_on_warn set ... [ 128.393385] [ 128.400755] CPU: 1 PID: 9065 Comm: syz-executor6 Tainted: G B 4.16.0+ #86 [ 128.408896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.418378] Call Trace: [ 128.420975] dump_stack+0x185/0x1d0 [ 128.424609] panic+0x39d/0x940 [ 128.427825] ? sctp_do_bind+0x60f/0xdc0 [ 128.431802] kmsan_report+0x238/0x240 [ 128.435608] __msan_warning_32+0x6c/0xb0 [ 128.439679] sctp_do_bind+0x60f/0xdc0 [ 128.443485] sctp_bind+0x149/0x190 [ 128.447026] ? sctp_recvmsg+0x11a0/0x11a0 [ 128.451174] inet6_bind+0x1fd/0x1820 [ 128.454890] ? security_socket_bind+0x5d/0x210 [ 128.459476] ? ipv6_mod_enabled+0x60/0x60 [ 128.463624] SYSC_bind+0x3f2/0x4b0 [ 128.467162] ? syscall_return_slowpath+0xe9/0x700 [ 128.472015] SyS_bind+0x54/0x80 [ 128.475302] do_syscall_64+0x309/0x430 [ 128.479285] ? SYSC_socketpair+0x14a0/0x14a0 [ 128.483704] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 128.488890] RIP: 0033:0x455389 [ 128.492075] RSP: 002b:00007f7594e1bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 128.499783] RAX: ffffffffffffffda RBX: 00007f7594e1c6d4 RCX: 0000000000455389 [ 128.507052] RDX: 0000000000000010 RSI: 0000000020fa8fe4 RDI: 0000000000000013 [ 128.514315] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 128.521578] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 128.528845] R13: 0000000000000026 R14: 00000000006f3430 R15: 0000000000000000 [ 128.536589] Dumping ftrace buffer: [ 128.540109] (ftrace buffer empty) [ 128.543796] Kernel Offset: disabled [ 128.547403] Rebooting in 86400 seconds..