32, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7, {}, {}, @control}], 0x1c) clock_gettime(0x0, &(0x7f0000000080)={0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x312, @time={r3}}) 2018/04/09 18:30:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="580000001400192340a14b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89f80400286373000510f5100002000000000000001c04ed5dfffff500002f000d000100041108000014ff0000000005", 0x58}], 0x1) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="18a4661a72eb944bedab975ea6ba9e7263f5742ed34d4d6d7f863f67b437b2df7ee28cce62654b5c30ccf8a9d1c5ba03ea27c6dbb217db0d9640d872f016ffb773ea3bf5c362ae881c6e8eae28259d5d2089b6ede4e6dc6dfb39131c49dc0a3628bf89cb9bd002107d0e2eb22d3d73913d923ab49e16", 0x76, r1) sync() keyctl$get_keyring_id(0x0, r2, 0x8) 2018/04/09 18:30:07 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0x3f}, 0x4) getgroups(0x2, &(0x7f0000000140)=[r0, r0]) setresgid(0x0, 0x0, 0x0) 2018/04/09 18:30:07 executing program 1: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000bf00", 0x29}], 0x1) 2018/04/09 18:30:07 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eedffc)=0x3, 0x1ec) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7dbb, 0x200) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/4096) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0x8, 0x4) getsockname$netrom(r1, &(0x7f0000001200), &(0x7f0000001240)=0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001340)=0x40, &(0x7f0000001380)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001080)={0x0, 0x4000000000}, &(0x7f00000010c0)=0x8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000012c0)={0x8169, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x42, 0xffff, 0x6, 0x9, 0x1, &(0x7f0000001280)='ip6tnl0\x00', 0x7, 0x2, 0xca76}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001100)={r2, 0x40, 0xe0, "049eafd18c6ed4cb109d867072650b6475d27c4abb0927d5f55b974a55c3d224023659ec9fc32194342305a4f5a394354944112f26b334f95760a421b6670f4db851ddcdf3c2de0913e6bbee7972e9a23fe0864e1bd9eaf53a3df7407f7f65c41a6240ce6050b8383ad52ddbd4951694232f7533d3108698e940b43c519646928e1fb554bd674ca0155d70559aca4f79575f6f535dd201969465f85a6a195f49c2bb8ca0f30d590e358580f6a5bb7cdb906750d1e59bc33cb4834b2804c4535b4393545d663d90ad8e69f46bad6d5c73262c99619350f22aad853e73767533da"}, 0xe8) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/09 18:30:07 executing program 2: r0 = socket$inet(0x10, 0x80007, 0x1) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff2030ba0a0c6fc283a724a6008002000000f30000000000000022001600a654a6613b6aabf3550790d631b1f7bd2a000000000000000000000000000000b951d035a8e74052", 0x4c}], 0x1}, 0x0) 2018/04/09 18:30:07 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f0000000000)="1a046d546ba12335d1f4a9ea2a69eff8020ca1bf27b1dd6b89c19ba74eb289159176bfe7702347823018fc3f31400272e5aacd8372d1cd51d3fed4361728ae8083b4e46cf58abbecc7aa67c31d44b28656ca8ddc5fad4a2ab56449df9ca746ebeb055af4c82464989d94815af629a55a9561697ddf13f424955a968e21", 0x7d, 0x4, &(0x7f0000000080)={0x1a, 0x33e, 0x8, 0x2, 0xdac, 0xea9d, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendto$llc(0xffffffffffffffff, &(0x7f00000001c0)="afc97e2b8fe539da0ea43afe13c33d04cb3628d1dad603006b", 0x19, 0x0, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000180)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x7}) 2018/04/09 18:30:07 executing program 6: r0 = gettid() r1 = memfd_create(&(0x7f00000001c0)='maps\x00', 0x3) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={'sit0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r2 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') readv(r2, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x65}], 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)={0x5, 0x242, 0x1, 0x0, 0x3, [{0x4, 0x56, 0x4, 0x0, 0x0, 0x2a08}, {0x1, 0x9, 0x0, 0x0, 0x0, 0x1000}, {0x8, 0x6, 0xc, 0x0, 0x0, 0x3080}]}) linkat(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x1000) preadv(r2, &(0x7f0000000640)=[{&(0x7f0000000540)=""/234, 0xea}], 0x1, 0x0) exit(0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/04/09 18:30:07 executing program 2: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20002) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x90000, 0x0) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) epoll_create1(0x80000) sysfs$1(0x1, &(0x7f0000000200)='.\x00') setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0xbb, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfe2]}, &(0x7f0000000340)=0x100) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0xc, @multicast1=0xe0000001, 0x4e23, 0x0, 'ovf\x00', 0x0, 0x4, 0x76}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 0x80, 0x6}}, 0x44) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x10001}}], 0xffffffffffffffed) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/09 18:30:07 executing program 2: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(0xffffffffffffffff) capset(&(0x7f0000000000), &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f00000003c0), 0xd23d7e65131b192, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xe7) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180), &(0x7f0000000200)=0x8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000007c0)=@updsa={0x10c, 0x1a, 0x0, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0xff}, {@in6=@dev={0xfe, 0x80}}, @in6=@dev={0xfe, 0x80}, {0xdcc8, 0x0, 0x0, 0x0, 0x0, 0x9}, {0xfffffffffffffffa, 0x0, 0xffffffffffffffb9}, {0x6, 0x0, 0x100000000}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4}, [@extra_flags={0x8, 0x18, 0x200}, @tfcpad={0x8, 0x16}, @lastused={0xc, 0xf, 0xfbad}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000b80)=ANY=[@ANYRES64=r1, @ANYPTR, @ANYBLOB="7226ccef4ee5e2836b"]], &(0x7f0000000300)=0x1) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) getsockname$unix(r2, &(0x7f0000000340), &(0x7f0000000140)=0x6e) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000680)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000100)=0x16, 0x4) getgroups(0x0, &(0x7f0000000700)) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000001c0)) epoll_create1(0x0) 2018/04/09 18:30:07 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000020}) write(r0, &(0x7f0000000040)="2740c5dfe2578fc7eb7c1a6acbd2f56262bb4b56f9bd7254dcb9ee418ac691063998f18bd1d6", 0x26) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000001c0)=""/57) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000200)=0x8000, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x3, 0x4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x0) 2018/04/09 18:30:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000001040)='net/ip_tables_matches\x00') flock(r0, 0x1) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) [ 318.636668] IPVS: Creating netns size=2536 id=77 2018/04/09 18:30:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) getsockname$inet(r1, &(0x7f0000000340)={0x0, 0x0, @dev}, &(0x7f0000000380)=0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000940)}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x20) fdatasync(r0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, 0x4) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x400000) 2018/04/09 18:30:08 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x1) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f00000000c0)=0x6, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1d4, &(0x7f0000000080)}) 2018/04/09 18:30:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000940)}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x20) fdatasync(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000}, &(0x7f00000003c0)=0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x1) recvfrom$inet6(r1, &(0x7f0000000480)=""/210, 0xd2, 0x40000000, &(0x7f0000000100)={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) 2018/04/09 18:30:08 executing program 5: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32]]], &(0x7f00000000c0)=0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(r0, &(0x7f0000001440), &(0x7f0000001480)=0x10) 2018/04/09 18:30:08 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/04/09 18:30:08 executing program 2: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(0xffffffffffffffff) capset(&(0x7f0000000000), &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f00000003c0), 0xd23d7e65131b192, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xe7) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180), &(0x7f0000000200)=0x8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000007c0)=@updsa={0x10c, 0x1a, 0x0, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0xff}, {@in6=@dev={0xfe, 0x80}}, @in6=@dev={0xfe, 0x80}, {0xdcc8, 0x0, 0x0, 0x0, 0x0, 0x9}, {0xfffffffffffffffa, 0x0, 0xffffffffffffffb9}, {0x6, 0x0, 0x100000000}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4}, [@extra_flags={0x8, 0x18, 0x200}, @tfcpad={0x8, 0x16}, @lastused={0xc, 0xf, 0xfbad}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000b80)=ANY=[@ANYRES64=r1, @ANYPTR, @ANYBLOB="7226ccef4ee5e2836b"]], &(0x7f0000000300)=0x1) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) getsockname$unix(r2, &(0x7f0000000340), &(0x7f0000000140)=0x6e) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000680)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000100)=0x16, 0x4) getgroups(0x0, &(0x7f0000000700)) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000001c0)) epoll_create1(0x0) 2018/04/09 18:30:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0xffffffffff7ffff6) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) 2018/04/09 18:30:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0x9) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000300)={0x6, {{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x84) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000003c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x235e, &(0x7f0000000100)=[{0x1, 0x800, 0x7, 0x7fffffff}]}, 0x9d) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="a7000000edbb6b327f39bc479849dd072ef72f9ac0b88fd164b5e645f57ce062d88f70b64e4808e47530594c47819628fe66448417d117b6669cff3dc48d50b04f3496b19cfed751dd0d27faab3189bf4941f8565dab7c8ed93dc4bd42c0324fac2f1b2b499f4ceba17aba6d05fc231071e3faff43288d060ef6420c0792e9c10b4d5cb05df1739c599e5e0cdaef98ee1afc169da54799157408d1e17afed26bb87ccc936cdeec77daa5fd"], &(0x7f0000000200)=0xaf) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x80002000}, &(0x7f0000000280)=0xffffffffffffff85) 2018/04/09 18:30:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000240)=""/123, 0x7b, 0x2121, &(0x7f00000002c0)={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x6e, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="3f00040000000200fe8000000000000000000000000000aa00000000000000000000000000080000ff020000000000000000000000000001f93c8907824fd72f4f1b62d5b468d12c5fe7fb1583a526e6af32bcec2f2de0c0a26216dc2dd88e2680dd55b464e1cd95eb66a6b539418c4b4456d545c9c86ab670b9d855c9925ee5f83113651c5709355d0f107f1e225630dccf04c7cafb4c22655f4f5df413c69a8381556c006121765faa5f6d6e92fbb2bf33cbfdc4a9fb96e7bdfa987fc9b0be85f2e34efb1cc92445c1dcfa172e9e362cbe5ccf75156cc00a66"], 0xffffff14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x100, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000700005fc9322387b2f3c128086724570ac1977969046fee080000000000000046387a18cc92baed18581696575aba3716c33be72a5e5cbe677e1f336a4e927df3b207541be2a9cf838b2f6c40cdfa81be67f4f10f7a113e8de54e1c6864937cda6f727ec9afcb0d19e8d460a7dbe36a270d6c1d2fbf27668aeb1aa5ca2740fff4da37b6c100f6825ac1bcb5748235412332f94442c3f5aca0f7e7c92f89115140a4e0eabd66ad40b699"], 0x8) 2018/04/09 18:30:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3dffc)=0x7, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x121) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'vlan0\x00', 0x83}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0xbe3}, &(0x7f0000000180)=0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000), &(0x7f0000d11000)=0x4) 2018/04/09 18:30:08 executing program 2: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f00000000c0)={r0, r1+30000000}, &(0x7f0000658000), 0x0) 2018/04/09 18:30:08 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a600804e220000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r2, &(0x7f00000025c0)=[{&(0x7f0000000300)='2', 0x1}, {&(0x7f0000001340)="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", 0x1000}], 0x2, 0x0) 2018/04/09 18:30:08 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002fc0)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000001180)=""/85, 0x55}, {&(0x7f0000001280)=""/144, 0x90}, {&(0x7f0000001340)=""/40, 0x28}, {&(0x7f0000001380)=""/180, 0xb4}, {&(0x7f0000001440)=""/81, 0x51}, {&(0x7f00000014c0)=""/23, 0x17}, {&(0x7f0000001500)=""/252, 0xfc}, {&(0x7f0000001600)=""/6, 0x6}], 0x9, &(0x7f00000016c0)=""/96, 0x60, 0x5347}, 0x9}, {{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001740)=""/9, 0x9}, {&(0x7f0000001780)=""/124, 0x7c}, {&(0x7f0000001800)=""/205, 0xcd}, {&(0x7f0000001900)=""/102, 0x66}, {&(0x7f0000001980)=""/102, 0x66}], 0x5, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f0000001a40)=@nfc, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001ac0)=""/72, 0x48}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/136, 0x88}, {&(0x7f0000002c00)=""/203, 0xcb}, {&(0x7f0000002d00)=""/217, 0xd9}], 0x5, 0x0, 0x0, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/13, 0xd}, {&(0x7f0000002e80)=""/139, 0x8b}], 0x2, &(0x7f0000002f80)=""/26, 0x1a, 0x7}, 0x2}], 0x4, 0x160, &(0x7f0000003040)={0x77359400}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001140)=0xf6, 0x4) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x40000, &(0x7f0000000100)="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") recvmsg(r0, &(0x7f0000001100)={&(0x7f0000001200)=@ax25, 0x80, &(0x7f0000000000), 0x2000000000000075, &(0x7f0000878000)}, 0x0) 2018/04/09 18:30:09 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3}]}, 0xa0}, 0x1}, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) 2018/04/09 18:30:09 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) mremap(&(0x7f0000ff7000/0x8000)=nil, 0x8000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) connect$inet6(r0, &(0x7f0000f81fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000197fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) rt_sigsuspend(&(0x7f0000000000)={0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x8}, 0x8) socket(0x1, 0x0, 0x6) 2018/04/09 18:30:09 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c000104000000000000000000002000", @ANYRES32=0x0, @ANYBLOB="000000000c0001000180c20000000000"], 0x28}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x402800, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r2, 0x2}) 2018/04/09 18:30:09 executing program 5: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) recvmsg(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) open(&(0x7f0000001780)='./file1\x00', 0x10000, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000017c0)=@req3={0x7, 0x5, 0x6, 0x7fffffff, 0xffffffffffffffff, 0x4, 0x1ff}, 0x1c) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={r1, 0x0, 0x0, 0x84b6}, &(0x7f0000001600)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000018c0), 0x8) recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001500)=""/133, 0x85}], 0x4, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/04/09 18:30:09 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x4}, {0x800000002000006}]}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) r3 = fcntl$dupfd(r0, 0x406, r1) syz_open_procfs(r2, &(0x7f0000000100)='net/ip_vs\x00') writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)='=', 0x1}], 0x1) unlinkat(r3, &(0x7f0000000140)='./file0\x00', 0x0) 2018/04/09 18:30:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040)=0x3f, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'mangle\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000100)="6778a789135dad4a381564ccd4602003a919ad7d78fde46e0ebaef3c33171b4309ad3e9f7a3ea2102c6e6f97d894070532368efd79115adb38e4ae3a8d20a1a71126f64f03cc729af287468fd0a7f1a3eb5e070368", 0x55) setsockopt$sock_int(r0, 0x1, 0x2000001000000009, &(0x7f0000000000)=0x8, 0x4) 2018/04/09 18:30:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000940)}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x20) fdatasync(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000}, &(0x7f00000003c0)=0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x1) recvfrom$inet6(r1, &(0x7f0000000480)=""/210, 0xd2, 0x40000000, &(0x7f0000000100)={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) 2018/04/09 18:30:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.FinderInfo\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000940)}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x20) fdatasync(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000}, &(0x7f00000003c0)=0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x400000) 2018/04/09 18:30:09 executing program 3: r0 = inotify_init1(0x0) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x1d79) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/09 18:30:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000025000), 0x0, &(0x7f0000026f78)=ANY=[@ANYBLOB="7c000000290000003b0000003b0d986b69b8b1c04e882d72e354d486ce7fca288e4bfffd710d2bfb90472b864da955e91e40000000000000008e61767e6a7a91a421c81d0924ebda52e55563c3febb9c9c37415c74ce505f9cd4db4a924216f3f8d17be423f6bae6ad2d9f6add7ae442f56b2ec3ff1274c794000000"], 0x7c}, 0x0) 2018/04/09 18:30:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {}, 0xc, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfc265c6, 0x181000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) [ 320.664374] 9pnet_virtio: no channels available for device ./file0/file0 [ 320.702245] 9pnet_virtio: no channels available for device ./file0 2018/04/09 18:30:09 executing program 1: r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000000)='syscall\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0x40086610, &(0x7f0000000080)) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) 2018/04/09 18:30:09 executing program 7: pselect6(0x408, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000000fc0)={0x39a5}, &(0x7f00000001c0), &(0x7f0000000000)={0x77359400}, &(0x7f0000000ff0)={&(0x7f0000000180), 0x8}) fanotify_init(0x20, 0x141c01) 2018/04/09 18:30:09 executing program 5: clone(0x0, &(0x7f00008dcfff), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000002000)) init_module(&(0x7f0000000280)='*#security\x00', 0xb, &(0x7f00000002c0)="2a23736517a2f386fb45d98878436166d900b63739b04967976e0482c53f1380a46f0662ad9162e496ae69b844a9d171d29639d0f58d4ecc4848") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) waitid(0x200000000000, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000300)={0x0, {{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffb}}, {{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0xb}, 0x6}}}, 0x104) 2018/04/09 18:30:09 executing program 1: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r0, 0x8000}, {r1, 0x220}, {0xffffffffffffffff, 0x2320}], 0x6, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x6, &(0x7f0000000340)) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000001300)=ANY=[@ANYBLOB="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"]) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0x0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r7 = fcntl$getown(r1, 0x9) syz_open_procfs(r7, &(0x7f0000000100)="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") sched_rr_get_interval(r7, &(0x7f0000000080)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0xffffffffffffff24) sysfs$2(0x2, 0xffffffff00000000, &(0x7f0000000d40)=""/179) 2018/04/09 18:30:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0xfffffffffffffd12}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000940)}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write$tun(r1, &(0x7f0000000480)={@void, @void, @x25={0x0, 0xffffffff, 0x7fdbb8a5067461dd, "9c34da91fe4b9aa42fd1f71f18a759a092c0ec90ad30cc54af2601ea2d325920b49d5c1688ad712ac7de5b1581978c59f472bf070137804c81270facd1d2266b27fd2613fc3d13d0613311c651abf64f95dfaef22ef3129f6c34a9b2bd39fffa882f6969c4c901e1afe0ba7930bf2d7ee8b094a06943e01af2af1658c11f3ac32d41fe7fb52167e0142cf41e8ff7460d04f66eeffefcdcb684502fa64da1733a10b2e06ba2dd34d8f9bbb5aeac4ed9bcb2667fd72f2050aef05d90f3911d911e"}}, 0xc3) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x20) fdatasync(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000}, &(0x7f00000003c0)=0x10) finit_module(r1, &(0x7f00000000c0)='/dev/loop#\x00', 0x1) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 320.724482] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/09 18:30:10 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000a0c000/0x3000)=nil, 0x3000, 0x2000000, 0x40130, r0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000000080)="84974cafcfb7250e0d4cf169c8d7c362e785f9d01bf09efc4b8096795481d6c9d08ef91bfb52bd356907302969b8d9210522a1340af304541632dd1c0784ba46a223682a9bdfdd3f3f81dee4278a80a88ffc73f96e8b13bfe08e37fee716d96285ee70de398f6fd4c8570e56858595802e9ee57bd7cfa8ba74df84c561e96ed2ac091d179909339cc41e8adb92859f5e17588a4a66b883f4fc6de0120ec07483a18f8f71a5b9904c9d3c8d12ca29ccb982892cd54a78303b7eee6837d927315b0eedfb73c00bf73e054d3bb5360a87057a1aec70d580f3d9cb769d", 0xdb, 0x4004000, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) listen(r1, 0x0) shutdown(r1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c82fec)={0x0, 0x20000000012c6, 0xffffffffffffa66d}, 0x14) shutdown(r1, 0x0) shutdown(r1, 0x1) 2018/04/09 18:30:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) keyctl$get_keyring_id(0x0, 0x0, 0x0) 2018/04/09 18:30:10 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto(r0, &(0x7f0000000000)="8c016f82f9ec9f524bb7f2da402fa2de5b7fa810ee656a0a428a63c3a796e61b68c2922d54a9ff0c7e48b785ea687345b070c6761517851313257f1bf53bcc66a699b8edf483e6e4d8c913643e1888f9cd4d4bd2ac26b76f77b3d4f1d1839b5ef90d73a15a3052ed11815bd0a5678aca8c3e226e1b4ff5bcc61b0f614d990f8ae1bd40edb86fef687b717c0a0526d081db3fe8d7e6300e84b31ef060e113c2b0195755a9f80cc1bd24fc88a04a96357adc9fcb39d6c4b6a468fba54653b4", 0xbe, 0x4000000, &(0x7f00000000c0)=@sco={0x1f, {0x7fffffff, 0xffffffffffffff13, 0x6, 0x9, 0x6, 0xffffffff80ed7af5}}, 0x80) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000001c0)={0x4, 0x3, 0x7, 0x3, 0x81, 0x6}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000007c0)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000002a80)}}, {{&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000540)}}], 0x2, 0x20000800) 2018/04/09 18:30:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8080, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x7) writev(r0, &(0x7f0000f9a000)=[{&(0x7f00007a7000)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008", 0x29}], 0x1) 2018/04/09 18:30:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000940)}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x20) fdatasync(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ftruncate(r0, 0x80000001) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000}, &(0x7f00000003c0)=0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x400000) 2018/04/09 18:30:10 executing program 1: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) r3 = fcntl$getown(r2, 0x9) ptrace$getenv(0x4201, r3, 0x0, &(0x7f0000000100)) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r2, 0x1162}, {}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="b9b1f3b4efc6f2e52afa"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7}) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000680)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5}, 0xff}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002180)=""/169, 0xa9}], 0x2}}], 0x2, 0x0, &(0x7f00000036c0)={0x0, r4+10000000}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x280040, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b5166442", 0x1f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10}, 0x80) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x3f, 0x6, 0x3ff, 0x0, 0x0, 0xf15, 0x4010, 0x0, 0x80000001, 0x5a, 0x80000000, 0x6, 0x3, 0x9, 0x1, 0x4, 0xffffffff, 0x7ff, 0x200, 0x7, 0x1, 0x8000000000000000, 0x8c28, 0x5, 0xac7, 0x5, 0x8, 0xffff, 0x835, 0x3, 0x3ff, 0x2, 0x40, 0x2, 0xde9, 0x2, 0x0, 0xc65a, 0x4, @perf_config_ext={0x4, 0x9}, 0x0, 0x6, 0x80000001, 0x7, 0x567, 0x9, 0x800}, r3, 0xd, r1, 0x1) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in=@multicast1, @in=@local}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') keyctl$assume_authority(0x10, 0x0) 2018/04/09 18:30:10 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000801000)={0x2, &(0x7f00006b9fe8)=[{0x3}, {0x6}]}, 0x10) r2 = dup3(r1, r0, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x12d4000) 2018/04/09 18:30:10 executing program 4: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', 0x1002, r1, r2, 0x3, 0x440, 0x40001) socketpair(0x0, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000280)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x2e0c, 0x987d, 0x6, 0xb98, 0x5}, &(0x7f0000000340)=0x98) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x2, &(0x7f0000fbc000)) close(r0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000240)=0x0) syz_open_procfs(r6, &(0x7f00000000c0)="6e732f75736572005a2734608abb5adf1b76ef39f36d8f6d1a7d2e84f9d95b79c82b71e14e424157bf2f43ee92e59ef1eeac6342660a3a252df2ff73e44c3d5967ada475e580810dfe7de10c003b693e6955205c7ee0a2f5d6e22f6788479d8e8572dcf110ae2e1f34f29d59cafafee2d90d2dc03c10df651c0fd54a1d8eeb9f19603d05d1bc5df8607542073294bfd9449f6a90b92560106f5b66680844ab3d9c0d7fbb28e2bb637b58425c4a7203bd5320c7fa1261c450e172a01724ce93921b96982058d630276cf26fda0e5623108391a81e3eab605b9855") 2018/04/09 18:30:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x814, &(0x7f0000000040)=0x2, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2001, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xc93) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004200)='/dev/autofs\x00', 0x4000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000004280)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000043c0)={&(0x7f0000004240)={0x10, 0x0, 0x0, 0x82000200}, 0xc, &(0x7f0000004380)={&(0x7f00000042c0)={0x84, r3, 0x1, 0x70bd2c, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff6cb5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xce61}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x11}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6f}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000740), 0x20) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000540)="1b", 0x1}], 0x1) 2018/04/09 18:30:10 executing program 7: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/09 18:30:10 executing program 6: r0 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}}, 0x1c) time(&(0x7f0000000180)) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x2) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="a1cfe6b8193c66e307b8dbff6f2cb60259126a5ccbed562de70d1f0a1001e5e8fa5fce54ab61b4d888192156b9cf1041c944a3f2d92ceac70a04c77864539115cc99ffd531fc50b39ead94f404c7fa198e28e2da5f600e28910f99e29ad1d81018601b0dace84e10b219834b79d361f681efb0c3d248ee6cadd3a645e690b15aa4e78d296ba24e19d421d6c601fa6ad9dfbcb28234439b13", 0x98, 0x0) r3 = add_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)="fc2b117d224777a926100f3a1760a1de1f4120dea163da835b407c445a2f4691e574756095f4b897aaa12b56c4b0eaae1d283307d67139f1b323562fe590481421eba79357a988ff3ff18433c4cdf7eb7ae5ad8f8f1370d2de11d9ca032a7e09d547133dff38399af43323abe1de0293e9db9989b15bbb5434649a82a9d78b88ae3989f03359fad53dad040235a528723f9ca8bc0b3dd1247bb5db8680e4390da26d5541f068c8cc9446de61cf2343070d89b1bb60ad6168a236f9214711b3ddefbf165a92c906896b4106cd16278b790dc9f55937a597e4b4c12b83dc2310", 0xdf, 0xfffffffffffffffe) keyctl$link(0x8, r2, r3) r4 = socket$inet6(0xa, 0x4, 0x1ffffffe) connect$inet6(r4, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x109) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x400) open(&(0x7f0000001740)='./file0\x00', 0x60400, 0x30) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40047705, &(0x7f0000000140)={0xfffffffffffff5d6, 0x22b9}) setns(r1, 0x4000000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) getsockname$packet(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000500)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e23, 0x0, 0x0, 0x80, 0x80, 0xdf, r7, r8}, {0x0, 0x100000001, 0x10000, 0x100, 0x100, 0x5, 0x9, 0x1}, {0x7fff, 0x9, 0x3, 0x8}, 0x8000, 0x6e6bb9, 0x2, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4d2, 0x2b}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3507, 0x1, 0x3, 0xffffffff, 0x7, 0x0, 0xfff}}, 0xe8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000300)={0x981d, 0x1, 0x400001, 0x6, 0x1}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r10 = syz_open_procfs(r9, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r10, &(0x7f000080037c)=0x2, 0x400000ff) 2018/04/09 18:30:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) keyctl$get_keyring_id(0x0, 0x0, 0x0) 2018/04/09 18:30:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) keyctl$get_keyring_id(0x0, 0x0, 0x0) 2018/04/09 18:30:10 executing program 4: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', 0x1002, r1, r2, 0x3, 0x440, 0x40001) socketpair(0x0, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000280)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x2e0c, 0x987d, 0x6, 0xb98, 0x5}, &(0x7f0000000340)=0x98) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x2, &(0x7f0000fbc000)) close(r0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000240)=0x0) syz_open_procfs(r6, &(0x7f00000000c0)="6e732f75736572005a2734608abb5adf1b76ef39f36d8f6d1a7d2e84f9d95b79c82b71e14e424157bf2f43ee92e59ef1eeac6342660a3a252df2ff73e44c3d5967ada475e580810dfe7de10c003b693e6955205c7ee0a2f5d6e22f6788479d8e8572dcf110ae2e1f34f29d59cafafee2d90d2dc03c10df651c0fd54a1d8eeb9f19603d05d1bc5df8607542073294bfd9449f6a90b92560106f5b66680844ab3d9c0d7fbb28e2bb637b58425c4a7203bd5320c7fa1261c450e172a01724ce93921b96982058d630276cf26fda0e5623108391a81e3eab605b9855") 2018/04/09 18:30:10 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101801, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/65) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/fib_trie\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x100000001, 0x1, 0x5, 0xbf, 0x71}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000240)={r4, 0x20, &(0x7f0000000200)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000280)=0xc) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={0x0, 0x2710}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000040)="e3829104895c501f3797f678df6bb4fd", 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/09 18:30:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'syzkaller1\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) r1 = socket(0x10, 0x2, 0x0) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20}], 0xa, "a2d49fcef570489d04a9794be5924793d7f1e33b7bbcf84fa4ab4a34057ca562f0fda1b7a579c57b60797b0b06fecebf8c38e022fe8cc2d430b80aee4f590dc5e86cc48fe2772fb64afca497419ac10ae7052a11d53577482812deba3f06c6d38b85ae0c940b2003a3a801ae719a6284e313ad70b19f3a6183975be5fc47cc73cfbc4037065b83c81d67ef7e712ff95f8ffc0e256d5a773587957ba24622be45b8fe91c57dab6f441686b2ced479455194f76255c35e19a1499b76e46129ccb71bb785bc19370189"}, 0xd4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/09 18:30:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005e5ff0)=[{&(0x7f0000a5f000)="29000000200019ff8d69ac03f2de991b711df63d0014000000060200001615f500051d0000040d0010", 0x29}], 0x1) 2018/04/09 18:30:10 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101801, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/65) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/fib_trie\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x100000001, 0x1, 0x5, 0xbf, 0x71}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000240)={r4, 0x20, &(0x7f0000000200)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000280)=0xc) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={0x0, 0x2710}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000040)="e3829104895c501f3797f678df6bb4fd", 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/09 18:30:10 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0xbf, 0x0, &(0x7f0000000000), 0xf3, 0x0, &(0x7f00000001c0)="919706639141289a665f0bbfa7e60510ec43732b3cdfe77ff86f6f07d1556449d2c13272e49aee668e025a4c7719beda4a00b2f4ba5926501f0faa7bbea386a5208cdae8ad20976c6e9bf2fd1a565c8b565772edb73694c9c713061bfe6af1a56fe6fc93d408783133e7decda4499722f52b030d71e71fb402a0394ad1fcf1b073aabede9cf1d0ac618a97646ac29af0b5259ec211519231922f6070d4cd2932ff95d19b8688cf935440fca4edf4bf1b0987aef95ae4a4a100000000000000000000000000000000"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/04/09 18:30:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') lseek(r0, 0xfffffffffffffffe, 0x0) [ 321.766469] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26159 sclass=netlink_route_socket pig=22466 comm=syz-executor2 [ 321.790574] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26159 sclass=netlink_route_socket pig=22468 comm=syz-executor2 2018/04/09 18:30:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000940)}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x20) fdatasync(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000480)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x0, 0x5, 0x7f, 0x4, 0x10000, 0x1, 0xffffffff, 0x7, 0x3, 0x3, 0x1, 0x6, 0x8000000000000000, 0x8, 0x401]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000}, &(0x7f00000003c0)=0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x400000) 2018/04/09 18:30:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) keyctl$get_keyring_id(0x0, 0x0, 0x0) 2018/04/09 18:30:11 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23}}, 0xa, 0x6a}, 0x88) listxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/146, 0x92) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={r1, 0x9c, "d4a9e64b5074baf6a8562945d60e3b4507f3f29dc8998813e7a26d073e3a355a2429f593f6d1a8e4f58d92ab3f15341be677dd6539a3b09e37c0945191b28b2cad09df74a5a5ad7b0dcd12fa51eae166cc6c12b81f2a73b84d75729369e2b2a07edba090430b574b91f2127013d55f4b9318b311e4d07e5654a3c3a9a9eeb0e335e8b7f101f1812bb44af94485b1776d09bf8149b69273ded15da721"}, &(0x7f0000000340)=0xa4) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x0) r3 = accept4$unix(r0, &(0x7f00000003c0), &(0x7f0000000440)=0x6e, 0x80800) r4 = dup2(r0, r3) acct(&(0x7f0000000480)='./file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000004c0)={r1, 0xffffffffffffffc0, 0x30}, 0xc) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000500)=""/24, &(0x7f0000000540)=0x18) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000580)={r2, 0x1000, 0x10, 0x6, 0x50}, &(0x7f00000005c0)=0x18) stat(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$session_to_parent(0x12) fadvise64(r0, 0x0, 0x7fffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r8 = add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000740)="980329994ab8945c881b87b239c55fc3c3f78137878f1afc0f0d89012fd7f83ee5f14b079d79af85b773166641df477719b6ede900f02e97701f2bb7e35988caf0e950d13fb85682f5e8438caa4838b0f5aba5da665c7eb498df2037d8f514a2f6f8c8c50db162568d50a5b41a150b6ef2e4191656f17fce59c01517c5fff74b60e1f696d4830f825c176ca1b138ef662d22a641b3f3af20eb97f4a35c9e77aa9752996931f915c78b73a8708cb652de974b41edd0eb37749064cff77cb3a05af77d83241125bcf0c4224fec7d92b4a82dfc", 0xd2, 0xfffffffffffffffc) keyctl$update(0x2, r8, &(0x7f0000000840)="172fb1fe8a9a8a22fc50a782154ae6f97073096c6dea8c4d0a1c10ee51c41280214ff38b31", 0x25) syz_fuseblk_mount(&(0x7f0000000880)='./file0/file0\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x2002, r6, r7, 0x6, 0x7, 0x20400) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000900)={0x4, 0x5, 0x800, 0x5, 0x8, 0x4, 0x1, 0x562, 0x0, 0xfff, 0x8}, 0xb) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000004, 0xd7e, 0x2020) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000940)=""/60) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000980)={r5, 0x24}, &(0x7f00000009c0)=0x8) stat(&(0x7f0000000a00)='./file0/file0\x00', &(0x7f0000000a40)) syz_open_dev$binder(&(0x7f0000000ac0)='/dev/binder#\x00', 0x0, 0x800) sendto(r3, &(0x7f0000000b00)="7a4c389b942abe1fbf2e93584f46a63693e1183a84", 0x15, 0x80, &(0x7f0000000b40)=@vsock={0x28, 0x0, 0x0, @my=0x0}, 0x80) connect$nfc_llcp(r4, &(0x7f0000000bc0)={0x27, 0x0, 0x0, 0x6, 0x4, 0x9, "0c1fcac8d654671d01c70e72d4bc53de7d32a35faf69dc1ef24fb0a68a1a4d311279e8a3cc5bcbe1764a3cd595ec54749a5debbabcb46e5bef74a243fa16a5", 0x21}, 0x58) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000000c40)) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000cc0)={&(0x7f0000000c80)=[0x1, 0x100, 0x9, 0x4, 0x3, 0x3ff, 0xb3, 0x5, 0x5], 0x9, 0x5, 0x3c5b, 0x890c, 0x8, 0x8000, {0x2, 0x7, 0x2, 0x9, 0x100000001, 0x7, 0x6, 0x91, 0x8, 0x0, 0x10001, 0x10000, 0x3, 0x0, "c9fb51d222093bf6858b3849d725b1731efeafa745404caf85c796725bfb59c8"}}) 2018/04/09 18:30:11 executing program 1: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) iopl(0x3) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r4 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218dd5618af5b3", 0x2a, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r4, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363db", 0x24}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/09 18:30:11 executing program 4: unshare(0x60000000) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000003c0)='team0\x00') getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000005c0)="72348b73480915c45e2edd74d2d087e5fc5f158fff71ceddc91cbb83e6de99028ada91bf9839240896add4a5fa80d37d9c82c470c83c098c59905ad334555c71dacfa347713a0ea1a94e6f211d9a929ea8588fb341c5ab73de49b61efe92cf4bc93829924b6365c99ebb0297c896bf70b55f3aceed7a5e2317405ccd8af250d5afcc0df978df0fd9312b91b80f712099a695b4c9dcc45e520f504e266b3ae7e49750842c6dd91e1c303752419e7d3de3a11ce1a6bec1da4aa15b631ae64f6ee68c90a44da1631c57e8f8386f19c500748049041f74d5cb792efb343550737fdb27", 0xe1) keyctl$clear(0x7, r1) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x124, r2, 0x300, 0x70bd2a, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x32c90fc6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x181}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x3f, 0x10000) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000480)=0x5, 0x4) 2018/04/09 18:30:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pptp, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x62, "507aa970fb511aa15c80551ecdcd3d2c4603d30cb6acd4a772c9906d2d67326f7dec850eba0e134ee22fe1c7c3bb9013267187cc50c54ec2afb37fdc8c8667276c2cbc95d515a82bc775015e401ab286d3ee24371ee1b232e7abce3fa3e642c1b554"}, &(0x7f00000001c0)=0x6a) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x1ff}, &(0x7f0000000240)=0x8) [ 322.348192] IPVS: Creating netns size=2536 id=78 [ 322.647182] IPv4: Oversized IP packet from 127.0.0.1 2018/04/09 18:30:11 executing program 1: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) iopl(0x3) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r4 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218dd5618af5b3", 0x2a, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r4, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363db", 0x24}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/09 18:30:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000940)}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x20) fdatasync(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000480)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x0, 0x5, 0x7f, 0x4, 0x10000, 0x1, 0xffffffff, 0x7, 0x3, 0x3, 0x1, 0x6, 0x8000000000000000, 0x8, 0x401]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000}, &(0x7f00000003c0)=0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x400000) 2018/04/09 18:30:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000940)}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x20) fdatasync(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ftruncate(r0, 0x80000001) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000}, &(0x7f00000003c0)=0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x400000) 2018/04/09 18:30:11 executing program 4: unshare(0x60000000) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000003c0)='team0\x00') getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000005c0)="72348b73480915c45e2edd74d2d087e5fc5f158fff71ceddc91cbb83e6de99028ada91bf9839240896add4a5fa80d37d9c82c470c83c098c59905ad334555c71dacfa347713a0ea1a94e6f211d9a929ea8588fb341c5ab73de49b61efe92cf4bc93829924b6365c99ebb0297c896bf70b55f3aceed7a5e2317405ccd8af250d5afcc0df978df0fd9312b91b80f712099a695b4c9dcc45e520f504e266b3ae7e49750842c6dd91e1c303752419e7d3de3a11ce1a6bec1da4aa15b631ae64f6ee68c90a44da1631c57e8f8386f19c500748049041f74d5cb792efb343550737fdb27", 0xe1) keyctl$clear(0x7, r1) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x124, r2, 0x300, 0x70bd2a, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x32c90fc6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x181}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x3f, 0x10000) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000480)=0x5, 0x4) 2018/04/09 18:30:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) keyctl$get_keyring_id(0x0, 0x0, 0x0) 2018/04/09 18:30:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) inotify_init1(0x800) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000940)}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x20) fdatasync(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000}, &(0x7f00000003c0)=0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x400000) 2018/04/09 18:30:11 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="f5f9cd789a6df6c6ae9be76ed39a7caddf443cdbe22b9effd37e5a567c006c38253d6f69be80575b2ec620dc467cc1ac600a04f791b94c490f3931fbba28c8faca748df0c624a5977ecf12dfdfc21d173fe8b4b045bdde63fc57b2757d6a5a3e5feb34457159aab32af62373e220ae1526d752376076bc417f1a4ca7bdad3ff4b87dd8fb21c83b7f88eace") setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000180)=0x3, 0x2) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) 2018/04/09 18:30:11 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) open(&(0x7f0000000880)='./file0\x00', 0x10900, 0x2) unshare(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffffd) setns(r1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000180)=0xffffffffffffffdd) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) r3 = socket$nl_route(0x10, 0x3, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000440)=""/233, 0xe9, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x440000, 0x0) sendmsg$nl_crypto(r4, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)=ANY=[@ANYBLOB="e80000001100000400000000fddbdf25726d643132382d67656e65726963000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000800010004000000"], 0x1}, 0x1}, 0x20000000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x6b}) sendmsg$nl_route(r3, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000008c0)=ANY=[@ANYBLOB="72617700000000000000000000002000000000000020834e00000000000000dd000000000000000000000000000000000000000000f79bb61547cc13679aa5acd0da6a4f6adbf91f617c48dbabcc6e5394c935cd4d908ef58bea67d5cf30fc2405901b12b4df071a1f56eb53cae277aa3d7c954bd79fffcd7cabc1c7b66d674985213e19d99dfb107e72dd3c5ef8db179f0cfcb65c96e5c8"], 0x1) mkdir(&(0x7f0000000780)='./file0\x00', 0xc) r6 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r6, &(0x7f0000000300)=""/28, 0x1c, 0x20, &(0x7f0000000340)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) set_robust_list(&(0x7f0000000a00)={0x0, 0xf5dd, &(0x7f0000000980)}, 0xfffffffffffffe68) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000007c0)={0x4, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) socketpair(0x4, 0x80000, 0x4, &(0x7f0000000140)) 2018/04/09 18:30:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/2) 2018/04/09 18:30:12 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000940)}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x20) fdatasync(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000480)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x0, 0x5, 0x7f, 0x4, 0x10000, 0x1, 0xffffffff, 0x7, 0x3, 0x3, 0x1, 0x6, 0x8000000000000000, 0x8, 0x401]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000}, &(0x7f00000003c0)=0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x400000) 2018/04/09 18:30:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, "6d204cbdff7f0000000000003f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844000001000000000037af6fe25119f519435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881242e088581e6e51f1000001c882e32e7ea6697b93bf21f692fee3d72a", [0x200000000000, 0x800]}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0xc) [ 322.950508] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 322.957087] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/09 18:30:12 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000940)}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x20) fdatasync(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000480)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x0, 0x5, 0x7f, 0x4, 0x10000, 0x1, 0xffffffff, 0x7, 0x3, 0x3, 0x1, 0x6, 0x8000000000000000, 0x8, 0x401]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000}, &(0x7f00000003c0)=0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x400000) 2018/04/09 18:30:12 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000002800)=""/75, &(0x7f0000001040)=0x4b) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) recvmmsg(r0, &(0x7f0000002640)=[{{&(0x7f00000010c0)=@llc, 0x80, &(0x7f0000001200)=[{&(0x7f0000001140)=""/151, 0x97}], 0x1, &(0x7f0000001240)=""/76, 0x4c, 0x8001}, 0xa51}, {{&(0x7f00000012c0)=@rc, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001340)=""/61, 0x3d}, {&(0x7f0000001380)=""/48, 0x30}, {&(0x7f00000013c0)=""/116, 0x74}, {&(0x7f0000001440)=""/183, 0xb7}, {&(0x7f0000001500)=""/75, 0x4b}, {&(0x7f0000001580)=""/30, 0x1e}], 0x6, &(0x7f0000001600)=""/30, 0x1e, 0xfffffffffffff4a1}, 0x3f}, {{&(0x7f0000001640)=@ipx, 0x80, &(0x7f00000018c0)=[{&(0x7f00000016c0)=""/110, 0x6e}, {&(0x7f0000001740)=""/75, 0x4b}, {&(0x7f00000017c0)=""/47, 0x2f}, {&(0x7f0000001800)=""/15, 0xf}, {&(0x7f0000001840)=""/93, 0x5d}], 0x5, &(0x7f0000001900)=""/86, 0x56}, 0xfff}, {{&(0x7f0000001980)=@nl, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001a00)=""/187, 0xbb}, {&(0x7f0000001ac0)=""/124, 0x7c}, {&(0x7f0000001b40)=""/149, 0x95}], 0x3, &(0x7f0000001c40)=""/211, 0xd3, 0x1}, 0x1}, {{&(0x7f0000001d40)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001dc0)=""/59, 0x3b}, {&(0x7f0000001e00)=""/51, 0x33}, {&(0x7f0000001e40)=""/77, 0x4d}, {&(0x7f0000001ec0)=""/98, 0x62}, {&(0x7f0000001f40)=""/233, 0xe9}, {&(0x7f0000002040)=""/165, 0xa5}, {&(0x7f0000002100)}, {&(0x7f0000002140)=""/106, 0x6a}], 0x8, &(0x7f0000002200)=""/171, 0xab, 0x1f}, 0x1ff}, {{&(0x7f00000022c0)=@in6, 0x80, &(0x7f0000002580)=[{&(0x7f0000002340)=""/233, 0xe9}, {&(0x7f0000002440)=""/126, 0x7e}, {&(0x7f00000024c0)=""/139, 0x8b}], 0x3, &(0x7f00000025c0)=""/97, 0x61, 0x10001}, 0x6}], 0x6, 0x40002000, &(0x7f0000002700)={0x0, 0x1c9c380}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000002100), &(0x7f0000002740)=0x4) sendto$inet(r1, &(0x7f0000000040)="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", 0x1000, 0x4004880, &(0x7f00000027c0)={0x2, 0x4e24, @rand_addr=0x9b}, 0xfffffffffffffe69) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000002a00)={0x2, 0x0, 0xfffffffffffff001, 0x0, 0xc}) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) select(0x40, &(0x7f0000002900)={0x1, 0x5, 0x5, 0x2, 0x9, 0xc85e, 0x3, 0xfffffffeffffffff}, &(0x7f0000002940)={0x2, 0x100, 0x400, 0x1000, 0x5, 0x7f, 0x7, 0x82}, &(0x7f0000002980)={0x1, 0x6, 0x100000001, 0x101, 0x1, 0x80000000, 0x1, 0x2}, &(0x7f00000029c0)={0x0, 0x7530}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000e66000)=0x10000, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000028c0)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001080)={"1269d7d48594eb1600", 0x8}) getsockname$ax25(r1, &(0x7f0000002780), &(0x7f0000002880)=0x10) [ 323.028211] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 323.035534] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/09 18:30:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x200000000000, 0x200) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000340)="a8c39359fe014a00000000000000032bc33148ab31e5d1ab7d0b0000000022d807bf951e0d1b2c1b321a9144baed8281cbee0f189bc1176055db67e28bb2551b549c2788b2c35c75162d647e8fca7d27de607484a9541e54e0d158f7380ebe09e30bb4b25e2d3667e270acda21399818073f", 0x72}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2}, 0xffffffffffffff4a, &(0x7f00000000c0)=[{&(0x7f0000000340)}], 0x2000000000000344, &(0x7f0000000940), 0x0, 0x20004000}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x24e}, &(0x7f0000000200)=0x8) fdatasync(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x200000000210040, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000}, &(0x7f00000003c0)=0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x400000) [ 323.158356] IPVS: Creating netns size=2536 id=79 2018/04/09 18:30:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000001280)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000240)="b1", 0x1}], 0x1}, 0x2404c040) r1 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='\x00', 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000554000)="ed", 0x1}], 0x1, &(0x7f0000864bb8)}, 0x0) [ 323.186970] IPVS: length: 75 != 24 2018/04/09 18:30:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000000080)=""/231) r3 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x8000) tee(r0, r1, 0x10000, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @multicast2=0xe0000002}, {}, 0x5, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) fcntl$dupfd(r3, 0x406, r1) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x7ff, 0x2000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="8c000000f4bb56fe920d7db98d1f290800000000000000dd4229501e8238726d433bde69263a79399963606d73ed530d13ccd499a593bcf5ac88e03e9095304d6985f099a32d408cca0035391c54c6ecba24487273fa7def03c44e92b16976ee0e83f7fdd7840103eaef3296cac74f9e6608589268968d6aaf3d8dc842fa85f7cc3f47ba25a3844319533dce0e6c49aaac5dc6bc8c42aeda3aea4ca0"], &(0x7f00000001c0)=0x94) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r4, 0x1, 0x1, 0x9}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000440)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x60f7}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x8000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e21, 0xbe3, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff80000001}, @in6={0xa, 0x4e21, 0x7, @empty, 0x6}, @in6={0xa, 0x4e22, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0xed2}], 0xdc) [ 323.454837] IPv4: Oversized IP packet from 127.0.0.1 2018/04/09 18:30:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f2", 0x30, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x16, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gretap0\x00'}) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933ca", 0x23, 0x0, &(0x7f0000000040)={0x77359400}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/09 18:30:12 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r2 = accept4$nfc_llcp(r1, &(0x7f0000000240), &(0x7f00000002c0)=0x58, 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000080)={0x2}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) writev(r4, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000003c0)={r3, 0x4}, &(0x7f0000000100)=0x2e8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000300)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000340)=r8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)}, 0x4) r9 = socket(0xa, 0xa, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r9, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r6, @ANYBLOB="780000007b7615f9037035470a4f67301bb69f040b5388aa15a3164634b179b7e5ca2d08cda8a07ecbd5c0a5534ae22330147aefbcc14e432128fa2529b32de24b3a50770b706a06188a28ce107e2339c94bbb9f6e25cf809c94fb19b8f543f9313b859765e21bac633faeb5ce8e172d18fe24b53b6bba6e78"], &(0x7f0000000200)=0x80) 2018/04/09 18:30:12 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="240000001a0025f0fdffffff1d4bfa0e02f6f900e00300ecff4000ff0800100005000000", 0x24) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/04/09 18:30:12 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40a00, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="9634bb7a3ef4512343d364adf9cee6394e431227937839fa5ac5bb4d6726c9f7701f8ec7caaa22bd9e30d183dd74bb92b8905dae82559a6fee15a4aa23901ab06c944114a0c0d3007e2f07832db4df1e9adbb87c045687b49fd00126685f1769b175ea74c26be4db887981ca063f4b8d93", 0x71) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000b1a000/0x4000)=nil, 0x4000, 0x4) 2018/04/09 18:30:12 executing program 0: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000040)={0xc43}, 0x8, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, &(0x7f0000000080), r1, &(0x7f00000000c0), 0xfffffffffffffffd, 0xa) r2 = inotify_init1(0x1000000000) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) ptrace$getregset(0x4204, 0x0, 0x202, &(0x7f0000000140)={&(0x7f0000000100)}) 2018/04/09 18:30:12 executing program 3: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x4}, &(0x7f0000000480)) r0 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0) mq_timedsend(r0, &(0x7f0000000000)="69be1f48d549e3633ac4f702541fd12a7ceadde26e7509d11fc9508f558e20af5a984bcb7298150c", 0xc, 0x0, &(0x7f00000001c0)) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/04/09 18:30:12 executing program 5: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000077000)=""/133, 0x139) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x80000001, 0x8, 0xfffffffffffffffd, 0xfffffffffffffeff, 0x1ff, 0x3, 0x3, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x2}}}, 0x84) getdents64(r0, &(0x7f0000f57971)=""/1679, 0x68f) getdents64(r0, &(0x7f0000179f35)=""/203, 0xcb) 2018/04/09 18:30:12 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000)=0xbd3, 0x77) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto(r1, &(0x7f000077e000)="e7", 0x1, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/88, 0x2a7}], 0x1) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e18ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb6f9c)=""/25, 0x19}], 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0a0000000000020005000400060085ec81001f0001003305"], 0x18) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa4f72)=""/1, 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) 2018/04/09 18:30:12 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4004) r3 = open$dir(&(0x7f0000eb6000)='./file1\x00', 0x0, 0x0) r4 = dup(r3) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000140)="7e936bac90f7ff221fa728fd482176dd44a941901706b2d1afa70a4dc9ed2adaa66153b922b8242fa360afdb408671165b4b90b4c6377032c146df07d3e9894ee868a61ad7c380177baa01394c8de97fb556c0873969c8e2f53a614fc87bd115186d3a827186380de2b2b56e7e8155e2ba13388fa1f6ca0d389fd387a783e7584c92af40d10f342e0a4d86bfbfc715d46625e05992b3dae8db7f91fa114d627ec5616d41fec5de2945e9ce0d3c52ecb2dc1d08a5", 0xb4}, {&(0x7f0000000200)="96e0e6039eebe40cf2095970195083137a6b34acc940a7ded519b79deed752393f8a400abad95093ebfabadb1b716f74e41991742e0a238e1f1ee9245b72c085c002dab5e748853d54c22b55da380d02d2aa407f30b88c09eb5c4a485aba4af7ff57b5883db668f85e03a586a4c688e445fa8cd44a8f90e34168a9b4cd9c643aabeb8effb35bb788a5b56ca121c236d18dda4bcc27f78f6b", 0x98}, {&(0x7f0000000080)="fbd21f52779e800c5929843b23982d461fe251705211df00d37c03dbfa5a1d13f3fcc47978a5f5636c49735fb8aa3544ec301854aa393a0a1da2215b88d164195aeab7c860714bce1180a642aa4a21e84079667550de53881474665a089adf24a057a1c6979016c8cfa4ae114a37440ebf951cf5ace1", 0x76}, {&(0x7f00000002c0)="79af086f694c29ad18112c75ca87048aef9854d6377dfafeeaed4ee5b7b8dc65320e05aa07210f16236aa6bf43672cda2c48b1ede958b1af0765075aac8b899c694bbcb1113e7841a2096aa9789acc583907ed75294554155ecf8e802d009d647ed3e424198374a98ae6a8ae25b1dc16fa566b0eae7a93496f558898381ea2edd95995edea2b2249262ec11611e9153586015446f3b920040a667faf4a76c19fb48226cd5d9a7571ef6072697605", 0xae}, {&(0x7f0000000380)="a8decacdc82535c37446b5e6319dd599c31c24b4e629c191907de5de8c1a6cfb51fda9f44512204c8200048e8be088c67813baf2d094c9d73f0001a0de18c048c376c32fd6dab0f891dbda134dd09df87b84132c939f19fe22f824beeb76ef864d4d36b0f250a47540c851fd85ffb50ed77557149e4c526024ca46e19892a1b7e5c30916f86a9fd47890aca48521", 0x8e}], 0x5, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0x2011, r4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) creat(&(0x7f0000000000)='./file1\x00', 0x0) 2018/04/09 18:30:12 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40a00, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="9634bb7a3ef4512343d364adf9cee6394e431227937839fa5ac5bb4d6726c9f7701f8ec7caaa22bd9e30d183dd74bb92b8905dae82559a6fee15a4aa23901ab06c944114a0c0d3007e2f07832db4df1e9adbb87c045687b49fd00126685f1769b175ea74c26be4db887981ca063f4b8d93", 0x71) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000b1a000/0x4000)=nil, 0x4000, 0x4) 2018/04/09 18:30:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='nfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/09 18:30:12 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mknod$loop(&(0x7f00000001c0)='./file0/control/file0\x00', 0x100, 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0/control\x00', 0x0, 0x0, &(0x7f0000001340), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="af090000"]) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0/control\x00', r0, &(0x7f0000000100)='./file0\x00') rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/04/09 18:30:12 executing program 6: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000002c0)={"6e617400000000250048000000000000000000000000fffffffe00"}, &(0x7f0000000400)=0xfffffffffffffd7f) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0xd3, {{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffeff}}}, 0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000200)=0x800) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) r4 = geteuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000180)={0xfffffffffffffc01, 0x7, 0xffff, 0x8}) fchown(r0, r4, r5) 2018/04/09 18:30:12 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x125002, 0x0) keyctl$join(0x1, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000080)={0x9}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000000), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) sendmsg$nl_generic(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001880)={&(0x7f0000000380)={0x14e4, 0x26, 0x100, 0x70bd2b, 0x25dfdbfd, {0x14}, [@typed={0x8, 0x24, @pid=r1}, @nested={0x1b0, 0x93, [@generic, @generic="bd4f3dc7fe0425c4cd0a6aa1c9e6154fe97b600308e763c80176429c70c2162814cf70a66bbf0143879a3721437eeb86ad83d1835ab57ccdf28ba8492d6e904320417b9b1ee9ab77a0faecb968a48763db1c594582ee7cbaf938dbd7e4129ff0807f146c66111e1b6b60fea68603fe729c2b59684e1e55cef3fc1790eaea8f181a9e1efef5be8a9a5a0290104f448d9c74ef7c460edc47a1d9ba0a0dedd6f94dd050f0114a87e3ecd16aaeeb5fdda49810eb0cec01089e63", @generic="eb8e71fe0bfbddecf279cb4dc386b49375a02b26a5167e33988a065e1feecabfbae477be7aee2b64d2e8bff036b980f163b7f45be3128cd672c7635150b40ca17d4cae04104dd51ae27b22c95a6a285532a9111809a64ce79cda64dee5410c60d7b8ea468f06e914baf8f67cd38f92c4b8f5984dfd7f44f53d3c2e1a4491175d490132c0d60cb15452f8a0ae18e9615a03ac4630ab3dbed24ba3652fc90cc74e94c6bea5657b545b4f0aef45966e8500b8ed9e63c6fa1d30e68c5d968a246eee51638e1a550aef1bd4a9276c2ea5d89cb123fa83d180d255589f7dfa03836380f588afe0732db87ce3a4", @typed={0x8, 0x63, @u32=0xd39}]}, @typed={0x8, 0x24, @pid=r2}, @nested={0x10c0, 0x3d, [@generic="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@generic="d04ef0d421a2503e63d10f46ac63d0e39f824a8342c1fef3e5aec4debdcca09693e29211f4e53edbcf162b8ab7b8ccbddfd3b04ad0e0bfcca259126f796a57c41c3836ba28ce3168ee149bb91a13cc70f50fc3819bd89cace3c5bb2b05f56f3c85b5f3c155698d74309fe44763fb883369d8c4f9744eae4b2393f3ad07f4172eb58a2e689701b71786bd2080ff3192a895a03fb7fbff74cca5ce634718d4cdc51fa6c9f2e278f2e18dfc94993ebb7b56eaaec09d3cbdd88a83"]}, @generic="45c9b72217e1f02b99ea3bd1b371191d00f9261766f4e0fc9e1d2be7980ad41ec687633b20b91c3d9457ffdc8f70214cb9199075abc494f3c9", @generic="a6175825e108a937e41a73b5b7b36c229fc47a5c055a7668903eae061eefedbf237b8d6d5a6b7a9dcdf3634c67c254305d206e5b14843f973baf0e55684915c9ff7ed11b5a06846abc41d9817914d36a201f71a87d84962e", @generic="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", @generic="5c45cc9fea3284a062c4109a3e677c6fa91d2fbeb976cae1dfe615af8a291c0a290ddb3406d0e6f354d76cf40e9657f67427ca1c5081e96805a865db80940058af236ddd17f6f293dd3b55588bd5ad8a67d81f997f0efdc8a473ec4bc6c745121086fb2e6aaf51ee24d678e993dcf80a1fa608474158b92cdda55fb1471c8fdb5f313959963337367dd6be3b89496f80d31a2d6d9ec21d2930c7af3b92939abb4be34d21ee5963012e520f245c0b14771569db41fe7af8", @typed={0xc, 0x19, @u64=0x2}]}, 0x14e4}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0x7, 0x2, 0x3, 0xfe6}, 0x8) rt_sigaction(0x1f, &(0x7f00000000c0)={0x9a, {0x400}, 0x0, 0xa01d}, &(0x7f0000000140), 0x8, &(0x7f0000000200)) 2018/04/09 18:30:13 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r0, &(0x7f0000000040), 0x0) pread64(r0, &(0x7f0000000040)=""/55, 0x37, 0x0) rt_sigaction(0x23, &(0x7f0000000080)={0xfffffffffffffff7, {0x9e24}, 0x4, 0x7}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) 2018/04/09 18:30:13 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket(0x10000000, 0x2, 0x3) r1 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x53, r0, 0x0) r2 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x28131, r0, 0x0) r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x8010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0xc8, 0x0, &(0x7f0000000200)=[@request_death={0x400c630e}, @free_buffer={0x40086303, r1}, @reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x38, &(0x7f00000000c0)=[@flat={0x776a2a85, 0x0, r2, 0x1}], &(0x7f0000000100)=[0x48, 0x40, 0x78, 0x0, 0x78, 0x20, 0x60]}, 0xffffffff80000000}}, @increfs={0x40046304, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x30, 0x8, &(0x7f0000000180)=[@flat={0x77682a85, 0x101, r3, 0x2}, @flat={0x776a2a85, 0x100, r4, 0x1}], &(0x7f00000001c0)=[0x0]}, 0xc6}}, @increfs={0x40046304, 0x4}, @register_looper={0x630b}], 0xe9, 0x0, &(0x7f0000000300)="5c4450b0aa87d7c9928f16433cda7d0dcb11c87441b18fb0ca2b60081840ffab67557167443aff7ade68b32b46de6bcebda40233706d171da0a78c6623184eb9f7c21350ef9b1c38e6bb47e44d2a771e8c9b44587252dfd4825c5eab295a5b5cac5b80ba4b1a8c52d0326466ac68ac3301f59cc381066f6b0cc5dce59bb4da978b6698c9665b33974fdf31004b807774592072d2b09f26d58a5f71887eabfe42b44d7f34843eb0d36b930dcf8d6464da3ee736d0f19f342264dce5caa474fd192b6d7c43e6f95921d974ee89e599b8b5d95a66e25b748ab470e89f6fbb7c0531c16e19c934b6770473"}) r5 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r5) bind$inet6(r5, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r6, 0x4) r7 = getuid() getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000440)) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@remote}}, &(0x7f0000000580)=0xe8) setresuid(r7, r8, r9) r10 = socket(0x18, 0x0, 0x4) connect(r10, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) [ 324.136170] binder: 22640:22641 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 324.143598] binder: 22640:22641 BC_FREE_BUFFER u0000000000000000 no match [ 324.151379] binder: 22640:22641 got reply transaction with no transaction stack [ 324.159521] binder: 22640:22641 transaction failed 29201/-71, size 24-56 line 2926 [ 324.208263] IPVS: Creating netns size=2536 id=80 [ 325.064601] binder: 22640:22676 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 325.071827] binder: 22640:22676 BC_FREE_BUFFER u0000000000000000 no match [ 325.078745] binder: 22640:22676 got reply transaction with no transaction stack [ 325.086226] binder: 22640:22676 transaction failed 29201/-71, size 24-56 line 2926 2018/04/09 18:30:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000001c0)={'lo\x00', 0xfffffffffffffdbd}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/prev\x00') ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) socket$netlink(0x10, 0x3, 0xf) 2018/04/09 18:30:14 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@ax25, &(0x7f0000000000)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x2, 0x1, 0xa2, 0x3}) 2018/04/09 18:30:14 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x48) write(r0, &(0x7f0000000040)="41efe4cbd7c9e4062e3b", 0xa) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x899, 0x1, 0x6, 0x9, 0xb3bd}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000000080), 0xfffffffffffffdb8) 2018/04/09 18:30:14 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000180)={{0x7, 0x8}, {0x7f, 0x4f6}, 0x3f, 0x4, 0x2}) openat$cgroup_int(r1, &(0x7f0000000140)='cpuset.memory_spread_page\x00', 0x2, 0x0) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14}, 0xfff1}, 0x1}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101001, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000040)={{}, 'port1\x00', 0x10, 0x11000, 0x40, 0x6, 0x3ff, 0x6, 0x40, 0x0, 0x7, 0xffffffffffffdd76}) 2018/04/09 18:30:14 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000380)="00ad838d", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x80000000, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@dev, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) recvfrom$packet(r0, &(0x7f00000000c0)=""/172, 0xac, 0x40012000, &(0x7f00000001c0)={0x11, 0x15, r1, 0x1, 0x3, 0x6, @random="ee27233c5fbf"}, 0x14) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1, 0x0) 2018/04/09 18:30:14 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x0, 0x1a, 0x81, 0x6, 0x200, 0x1, 0x9, 0x3f, 0x0, 0x100, 0x9, 0x1}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)) 2018/04/09 18:30:14 executing program 0: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0xa, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00abe2dc4b9a28b1c670bba55d9c3400949dc33c93fc4647866249e4c98fd0e57d0799bef317da2b9788d954c955654f08f354a0904e0fe81a2d3b1856e390c6f45bd9746f02d02ee9ebc92b5027605b8dfd92483f7104085af882da739965529eda28969a0947e257d5fa5ebfb54d3f0f00f9ea0204e42166ede6d1ad5577dcc7ccccadd868742d197e60954af2a4443671a932fffce9d01b28beda0f92cd1e0d6e934b41534290c2407de015f77260b15c6beaeb1e6d6bde95d14abbbcf908d4beecf3e322d6021fae8ecc92f7"]) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000540)=0x7fffffff) 2018/04/09 18:30:14 executing program 6: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000002c0)={"6e617400000000250048000000000000000000000000fffffffe00"}, &(0x7f0000000400)=0xfffffffffffffd7f) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0xd3, {{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffeff}}}, 0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000200)=0x800) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) r4 = geteuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000180)={0xfffffffffffffc01, 0x7, 0xffff, 0x8}) fchown(r0, r4, r5) [ 325.265224] IPv4: Oversized IP packet from 127.0.0.1 [ 325.315892] IPVS: Creating netns size=2536 id=81 2018/04/09 18:30:14 executing program 1: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000000000)={0x800000, 0xfffffffffff7fffb}) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0xffff}}, 0x7, 0x9}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x1b, @dev={0xfe, 0x80, [], 0x11}, 0x9}}, 0x9, 0x2, 0x400, 0x8, 0xdc}, &(0x7f0000000240)=0x98) ioprio_set$pid(0x3, 0x0, 0x0) 2018/04/09 18:30:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f00000002c0)='\x00', 0x0) pwritev(r0, &(0x7f00000015c0)=[{&(0x7f0000000040)="e046ea59f1c32ceb32ebcc134a0929ab669ca911a5e6c08c793f6da1d86aef1d43226d2e4c81466d790f8235cc462a0392b2e8a07dbdd4e48d1a8c44c331b94c3783ca53128057a488573b5ec89d1e390b7a5fdbfb1d0429f71b17bb3ab0c8b7d17cedf98cba23c3209799d12383b812bdd64e297d7b0b0688adfa", 0x7b}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f00000000c0)="2240e43d555193ed8ea46a77549e7955c0ff0b43e4f57aa723b5a9a2163f65ddb2c2c606aacf63b493fa01b1c60972168a51deb33745bfec410b56cfb165518fb69346f0c475311908", 0x49}, {&(0x7f0000000140)="b20a8edf0a5344f5154d03ef1b03f591cebc5010bd354431522aeb5b81c31dc8fe56dc41309fd3ad415c5372e6e8390b0595972d4cec4057e4ff4b0938055532a81c7a0fecbc1e3431a47a6ee8fd1b195d88ffadd007c0e0f1294902dd599907f489ca9b8af89445a0c7ce8e1f7a3a7b5c6ebe66", 0x74}, {&(0x7f0000001300)="6f5b0249b5363b1d7ef7d2ff8ed6deef0e63266b81b0d014444c87c3814e8f25fb223980c35025f9cabc735e12ea89de24dbcbc6a132802642c929e3af6d831af665a9ebd5677c3a2cfccbd4569099dd47dc849f9bc26e87e409f6276b0aebd324bd4f98994ff1beb5676cf18c57a27f70cd7579a2d9e7d1746173313838c7470cad5fffc9f316471c68caa443a04ed55af058283d67ed3eed74f01a5ea3d4b0b716bbb07cd4cbdd93080a0b68cba15655856325d50deb90fd2dcf6d9826493a67f0e1424429f52dd7d8e0828e9061e064c55f25f90c18db0b8a23e07a4cf1486adabccad570dcd9d375c3a0ecd45abbd6494c4142f649de", 0xf8}, {&(0x7f0000001400)="265c23d80c7d76c65ed3a24e6c68e4430fb92021852eabf1c9003792ac157e853793e9bf106e3935302f9fbab601b7dc1106b302625534cf0cde0e0ec924973cbb5b23e33e959d2da228192aa4d461818f3e9e533d5d39a796eb07485c8114f4f5083ae8fd03ed5d89269d39bdddde94721476d12109d1bcdd9d9cf5d90f290f7308443290b214383d5a87bb4bde3803bf588e5091dcc9eb3c820a1bcf1e3cfaaa2b098cc38fba9746a9bb2bf692a965c98f94b364d3bbfbfab02b23f78187351e4a71457d631d5b30338889a1e692aff4d9e0afb19a181b272602316b0184a78a45d41e46f427558ad4571214b450", 0xef}, {&(0x7f0000001500)="b2bf859f363d7f27c0b9f074d16aa23113b1aa0a9fed2973389cc3ba67a7a446029e5477e02ab723b2468836a573e9d9a7e66c0dc6858ff0140a6f98024826a2b2a2d57b2fa36bd9ab9d87b8d21b156511b3840a233625f855e1ec67622b8bc585f7addbd2da3ef470b738a4df50bdf04ea5d74cacb93bf04c214365da78e6f484de19d70c6613c90ad66d4e01296558f46306f6", 0x94}], 0x7, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/09 18:30:14 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000668095)=0x200) r1 = syz_open_pts(r0, 0x1) r2 = socket$inet(0x2, 0x80000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x8) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x6b9}], 0x1}}], 0x1, 0x0) recvfrom$inet(r2, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r2, 0x1) write(r1, &(0x7f0000fd6000)='z', 0x1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x280280, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xfffffffffffffbff}, 0x8) close(r0) close(r3) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000140)={0x8885, {0x2, 0x4e20}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24}, 0x1e0, 0x4, 0x20, 0x9, 0x2, &(0x7f00000000c0)='rose0\x00', 0xfff, 0x6bb47b90, 0x2ea}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) 2018/04/09 18:30:14 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000002c80)={&(0x7f0000002cc0)=@newlink={0x20, 0x10, 0x221}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x40000) 2018/04/09 18:30:14 executing program 4: r0 = socket(0x10, 0x3, 0xc) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x3, &(0x7f00000001c0)) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff7) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup2(r0, r0) getdents64(r1, &(0x7f00000000c0)=""/250, 0xfa) write(r0, &(0x7f0000000000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0x63) 2018/04/09 18:30:14 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x44000) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) dup3(r0, r1, 0x80000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f00005a2000)) 2018/04/09 18:30:14 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f000007afe0)={0x14, 0x0, 0x6, 0x1}, 0x14}, 0x1}, 0x0) r1 = socket(0x1, 0x0, 0xff) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="9043b915c9e90af56dddd9907ec8f04daddf8ed6871b1228371c25564af1879faccc5f223fa34fc70da4b36917611d0f48a6f0db5f485d215874585cc3208f6e28999e99e54897804c0391048de8be4de73deb5ff2f03f36e31c67dc882b3bf7d92d85f27bb972d66e0da2320fbd7e69a82aae7a5a0349c2487b04a562a87ded60f289ec7570296d092b15b35cdcd5f1d25d6f01306963b1316a0daf0dc9fb851beb218da9c16c65283d697955a657a663a810156fa8c4f155c0d7e24e88f7edbba20a55d4370c03c0a176fd1f82a4d5b482928710dccc369221") 2018/04/09 18:30:14 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) ioctl$TIOCSBRK(r1, 0x40044591) 2018/04/09 18:30:14 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x400000000002) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') close(r0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) 2018/04/09 18:30:14 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) syncfs(0xffffffffffffffff) fchdir(r0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x2b) r3 = dup3(r2, r0, 0x0) fsetxattr(r3, &(0x7f0000000880)=ANY=[@ANYBLOB="757365722e2eab2b2a40004d71b92b2c26663e7f2ecf8d5d315b6faffd9a4e0210f091a2956387e980b446935ceb8442d719040000000900000000000000194dc1704196971ba06602271b0334cb9b6fba53d7d6464e82fab10c984564e76a08b8d3784f1a7663e5f93184b2d3e72c246b075f76bfb9"], &(0x7f0000000bc0)="2e2f6367726f7570126e6574001135724f8f4dd91e9cdb8622f8e13fc27a54e71ba10829872fc6976177e186c4766fcae546a2a14008f13bdb7a9ccefbf41957be12cc30758ef53180e26547589dae8b44485df44366cfb66fd821b4e1ee6c8d5cf2d247d2335c2a30e429117c356f4f34b28be450bed5fa955e0a49368c33ab6ec308e05f92de89", 0x88, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000640)) pwritev(r0, &(0x7f00000012c0), 0x0, 0x0) getitimer(0x0, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000006c0)={0x2, 0x0, 0x1, 0x81, 0x2b, 0x883, 0x4, 0x5a62, 0x0}, &(0x7f0000000700)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x2c, &(0x7f0000000740)=[@in6={0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000007c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0}, &(0x7f0000000980)=0xffffffffffffff89) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/mls\x00', 0x0, 0x0) fchown(r0, r5, r6) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000a00)={r4, 0x3}, &(0x7f0000000a40)=0x8) fcntl$setstatus(r0, 0x4, 0x0) flistxattr(r3, &(0x7f00000005c0)=""/89, 0x59) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001080)}, &(0x7f0000001180)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000011c0)=ANY=[], &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002500), &(0x7f0000002540)=0x8) ioctl$TCSETSF(r7, 0x5404, &(0x7f0000000100)={0xe8f, 0x7fffffff, 0x1000, 0x2, 0xc8d9, 0x78c, 0x7ff, 0x4d6, 0x9, 0x9, 0x7f, 0xfffffffffffffeff}) sendfile64(r3, r2, &(0x7f0000000500), 0x81) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002680)=[{&(0x7f0000000140)=@in6={0xa}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000540)="3efe2b1e3c37fec2e4ce557e6adbdd0f073b68c1906d929395326e8abaf20dbce9a9022473427bba66341cec30dc878663bfb19f78564460e7ab73d6293f764d1d61a8840a1bd2c461ade3bfff29e40c7c5689b9049e244c556e4a75fae2a028ad46dcedcffa0a14a4b9493b78a3bd", 0x6f}], 0x1fffff10, 0x0, 0x0, 0x40001}], 0x924924924924a1c, 0x40000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000800)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000a80), 0x2) 2018/04/09 18:30:14 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$bfs(&(0x7f0000000200)='bfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/09 18:30:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20001) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x80, {{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x4}}}, 0x84) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='reno\x00', 0x5) shutdown(r0, 0x0) 2018/04/09 18:30:15 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xffffffffffffff43) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file1', [{0x20, '[@ppp0e'}, {0x20, 'vmnet0trusted+'}], 0xa, "a793dc564d6b35e45212a565646256b7a9403d546714b42d6af5d50ace81096e0d92c68b19f16f92158e815490978596ed"}, 0x53) 2018/04/09 18:30:15 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x8, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/04/09 18:30:15 executing program 0: creat(&(0x7f000060b000)='./file0\x00', 0x0) mkdir(&(0x7f0000001500)='./control\x00', 0xffffffffffffffff) r0 = open(&(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000a25000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000080)='./control\x00', 0x3ff, 0x6, &(0x7f0000001400)=[{&(0x7f00000000c0)="72d841e3beb3bed61afdc14b6d30a78912a1113c1330b7f232a4c1e62039c0300c6d85cca219cb90aa1d2518eaf86a5db3ce719ef58fd9a41f756954cf4b191b39c1eedc5ea63c4dd67db76a9c5f4125c73e42e10c2306933a7d453c80e5800f8f8863ce354ce8b46c3912886b08879202de4b6236876b40146b3f670f511c2ce5beaac0a189ac0b2c449375472684871ee6a0c6a107b2465df56b19abe4c94673eebd11188491ed49c0f040d4be575f905a245ed7aa572f538d91d9b1335539ace7811a7703bc742f347048a027d215513d139db78fe2fd1e612b4a5e92a5ce9f85976c3142b91c64ce32ec2ec747a867ce14d5e2cb6d466d213dfdc7de37f54c10e0aeffb583b37c6fc7ac34f31836beb32c847480f43bb630f534ac1e8d1373febf7ea8f2c5893ced61baeef5f7ac23ef905ccec2c8595d3d15a322e612d05333629d074e90ad2265b7abd265d436708c46caac3d8e7df3f25889fc76f084dedc082beb0291e36dcafc0d2dce93609e66107fe05e8305dac283030f0ab454f1251eeeb1fd9410f47d83a0841f99c21dc11ef31ec2e221648908b405b64e1e25b8cce95e2253b5d8618254d8f9cc0731d3e0ad504f68ae5526491c7bcc9784e482d5ded1ae1865d2869c4f581bdc7fe726418463394b3778d59619c58e88c59f3eb283c724980e13d2bd081f5065023ea1b501cfe374232913dcfce7b4e332caf578d54247f3aab0e777e4546e42df06627f8973f10a448b5ebd50a422aeba4014886390774095b2b34f77d881d30fa5fb0e9c4ade85e666b13f6134cbafee5885a4414ab59b9fa5b5bcbc686f0023b41962fcf8fceff0e2027b9d5474d8460fb26f047e6a13a97ab53dc5b9a3ff0326ef191b5ca3f4c3882eb01d46edfe9fce2332b399acee2d22ffdb6dfc7968672262c3137e8ba2b3865dd152ec9e3bd3840b9d7d995b0fb99e1cf3a51346db155d6799d90d64b58e331e9e033959085c9095a115f93904d4e767aeb424035e9a6330e40c653cef2dd011edaca17447c23d92e7e30e0f45787c0c4bdd3f4a15a7ab3f05538b796bf6037eec69ede996d8f0fbb2ce8560d0bde41a53b0ba3e13738dee54507f9976463742c02917a9a7eec6887cf78c2f653a78fca65e78773700f753b13ff372745ff7ddfdae0a7d5072943d6740df04fae9b5999e6d297b7417bc6d5b860cb8fb08c1e2b2849a9f644d3395c861b17baf6c5faaaeb0906caa96fa3b36e38472a6cad970eae9e446b67301e56ec10d212c30b1e9e89f133e9a228f5e7f017661054b6a38a3fd540f4abc9b8500ca610f38c4183d08a4b7c0d4ab5fcad649ba28d803abf7a5f01c04cbb9f2659384db9e482259302bcbd1ccb9a6c2a11482737d3ede976b6bbdbfd95750c0811f960af94de4aa53b272cb3a3764835c8506a5f031a90185c050948e693a5f77286375df2f445885d2c462b9f0c7abd1a8031ded0f25e42d37cf7d52c3f8f663cc25fe98fe48cdd4911944f4298f15080ddf31d867dd0f0e156cec003cd73eaad678648b808732b4e51dfe6f808e134a3e3623532723fc919586210dae3e0c35429dceff62acf038c707f2dc7f6bafb31e3b52bcbf3aca1dfa53d23e27eaaa829fc75bc508587e28e7c36bb7565c6e1082b99f930893e2f04b1d6ac32cf2a733a0cab61101ab0127f40c6c5532fed5fd81f8c651ff1ac794da5d188f07e45ecfcf54b4cdd153b9e9bd5f931b07f1a90b81ef27d062d1510a4d71b8cf6c87caf554ae2e62ab61dd72d9683728407ab384959d21acadd3417ca69e10060ebb7021d91f61b5aad0c6f52ad4976fa4c6a2f95135c82b6e6362f6880c1d6a16815c4de7a23c21c2f68c92e25cd3dced2628db6f3162eec6cf5aba80328d8cb66721fceb1bef7650e4e95aec54b601a8e71643fd62f2cf8184061e1dd30795477089c618c497f4110c3e50424fc535813b2c6185c23644469aefb161dfb09aca46f32baaab6ab7f63736717b73ca0a3e1e3e5cc1923acf25ff367cd6f240bb2aeb99d55161bd9a7cbe2c805e7598dfdae95f02baac82b21ac28eb4ab8eacd1a266949d5f327376bd5fc476446bc9c326021f95b354c75a98aac3a3d3a1a64a8f09d717cd8f11540113bb39aa60b052f1fbe64af7ca1034ae169981702e7781e4dcffb34ff7ac5971c6104a205d5fe5b26d86466b934739b955c76ce546d86229962c357d2cd4114ec7938dc159d9d611d82271cf5b1f7aff5962f84fa1352a2dada74771792bafd270230c2d4c6dc5f03ac3a703910c2020526aaaab80e31f3c085f3fa773412114d90ad8e2808cf85df34232c935b1a61af53a751fc0a2882d779ef886845b358d136e81caa5d3da29e04e000bdc83d29506464cdd677406e17dc915d4251dbb5757b41c99d561c1493e35d80c75b4e5be794fc2068082471de71ea29f88ace45f0afa55bb9d6b2b3d5219b2d8b1ef33b1887dbfc916aaf0aed184be5c0e19cfb216d3ab663e59fca6fd1959d16c2219e7e30406571523dd45982f8614addc11dfb03d8d8ddc83aa80b9da80ac1649ac74385aeba739ed67c9103c559a2061188d723f84cb7962e054d2a2ad24a5fd36e29fd2e1ff7a29455edcce761ffdbdcbdcddcc3b6087c976a5e0313de59226d88214edc9ab3d537c81615c9cc66447b6f1e748947e42ef87e6de01b0756f9eaf8576d092e5ffeba279ba4029d40656749da6871cd2f29c8fae56520e2ae8722104e8ceefb358328a414add3a1cfb52d4b67f6132a094691ceef7c0c677c7f59f3f5d76d2efa16aa831d3044d9da369c5f1fcca9212cbb603824948a365d6cdf27f4ebb5c346c373671307ec45e4369e56be7f9f8329320e80fec2d465096de3fcfe992aa9da7f984e740d36bbb8e069fd71464637bf0f4fec6a59be9339760f6d36d64e81c39ae2610145639b31f8c060c38ae9f5771fc1469e9a5efa9617af9c35016122671c3f1e92bea6f3c35fafe4a9dd97c42b0cd1a414426c5412f316ce1755e3c69d708ad52a494803592ec979f935f0e270a2305ea07a7c72f0d9e000cb8532edb57a4191d12137fdd4980ed77180492ecbed6fd7b9b2b0f84f48055cdff9ed6be071dc93c569dc4885598459228f4fb3b211d22c404f2e0cb291c732620290cb383b4a5244d37673ab9e80979493658527c99c89c7305ce824e4a83bb2b72e952b453e47a2142ce27c00b5b06eecf850207466116c03189a0e215feecb133d760a69a0266d801026c6e52359783052c7ffe6843c21c19dfe06f73c41827d76ae4fe3711e5e5473a72df7cbf00cec21f868865eb7829c72feaa2533d8f89f877b50161aae5eea702fec3312d0f96fc7d507f6d6aef0385bcdc5e4fe2e14fa43091668d13b370cb3b721d41111c1f03ec19ec8189672c2540967e3e60cffa7f06471472ed16265d42e790252b734c3c1ea73e37f9ecc0c03725da80638c49fa040c160434d949124b0d42bf5d329a3aff5e887ec3aa6e938256ae2e1a5980f19f398e9e9e8420a1b84412e00d5a6fb5a74ea30b9b8325feacd7d9686e8049dc1c583d1f1282dd9ddad4d9c2e72a424844dcef43013acd2f6cb79ae21043d4dd83dd349287abf3fa4e84f3b6cc7e4de4d46cc9c388f9269f78c9620e91930d55f4cdeaa79a16c76ab6834a3565c1e2bae9369a01b95a2d89ac103fd2fb0dbc2bf78cbebed61cf7ee26725388be2589812a0bd6ea70961335f899dc020016a14199244a0355abc26e404ae3fd27f646b22020856453b84f59fed2d314157e80082026c813919ebd65d96023854a997e99d6784328dbd6bc1607a4628ae97c8a5e62906b302025d730fc6d1fd8ca0165c63cb4da314678ff0e547b3eaea1d391d7a4d66636d0683eefc8144245ceaeb88e18aa5c9488a62be8d1c5e313edc5ad9d91fef3bc28ae97a4dcf658c6e08784dbc9da2e3b9aaeaeec21ce552e90e7c919064cfab88058d891b7c24fdf753837d019a5fb57568c9dd3c577a167ddeda75a9758216fe7d6318ed932b26c87dbca65a87166b2440e1c96ec05cecef09033cc0c9e8a7e7cdb9dfcb16d1c9ad9e9dc422efed21fd4964e808e08885274705961e2d1a6d850499815a266eb129a831ccdc0988d8dc672c5a24fb0bea8164eceb0961e57964939ff89cbdd4e9214e441a08ea88bb38cbb65ed507cb36114d391f64ed8d9ee0eca7ebe15cbd58f99807807afe2fed51f23aa930d5bbc01ba1aa59557a241ede4b6433b8172bd50cac1d77df19157f09dfd8e7f864653a315c82ebfd52d1c4aaaaf046dcf61eb0f863902cc44cf36eda8e96ecfc9b676bb522a8188e8dfdf6214e3c1f9fa638eb3612b22c8778fcabd63efeb5ae866f16a39f52ad709a84399db762d5618d858aec14da34fa93a63bcf30dd5dd66b39a20ecd1b8e6bee690793521abf66ac5c8b6f933d878a9fce18cb84a0b09b34b502cdeaec65f1f62905acbc8909c0582bf55d0c2542dceac942fd277e810de04757da6a7d9119bab3f28a48ddc7b2699e6236af909b7e7302011f177c2ac9a0bb0499fd10f382d4c6762d083a98c5fa40472869d55bc0225c24a8421ff7757f1ced6a63bc1122cf9e65381e292ebddf059e3f800ccc5b6dd0695a53310410d5486d2ce4bc9f7a4b9a4e98e5b6367e0a9cc9e3c936105381856f82166c60b1131ecd48c1197655caf0056127f196a3ce98f41bcb8f0bd3cc31025db14f2157539123086f302c69fdec59a25a2deb46f2babbf19f2834282663ccb3f075ffe1cfceb45746fea344e9df78c6b8ab2b1d3be797ba770ad82c1ec212a28e30ecdc4c0f4599dc34cdfc4a3b462e490dcc3cc022bc565157ee0041abae7e6699c5614a6e99d42771dec86ef1b7b060305c2429170fc59700d8182025e8336c023c981f468d7b39dc5165571af9dec8f737319b7a689337c133d37ff6c3cf81e033894e7f679e2dfff378da8fe13931c37a1de4304685ac20982aab987acc54685e19c9b996f32c6b162e40e7450cea5bddc1f5be69bb610ec58a02f6d30a5f448b3e4930be072ce8ab0dd110764c29f25dbd6e7c18554041846475a85207abd1226c5f9ea4a5b614e48607eb1f5dc1e4f73883289ddf15d71f457f7cf6398b42165fbc3cec18747b258709eb1e67b43742e60070b727e763b2e04848a9f75d9597c674a79cca528f99662a14e350ee9dd083153735684bf8bc46e8e611852cfebc429bd6d64bb8fed878848b4965e13bfb42e6c55aaeae6c7c627e9ac0e89dbe16c75ddb15cce1157cb68127b93a5e2b68e8e49aa610a8c166e1237fd68e7f79926bf69e48437fadb33a0c85a370489ba09ba533dc63c360dcde321d8d08a7c2d16a653c1aa0f33d3a42deae22b3aa2c1ab7b82be03683b7e9893041f66c7905158e7d0a5866cc64819a507913db34e80a857e806917ec78a8cd6a05c8b86c2177dcda4bd68c0161645402dae06030da8f0171edce24a2727042667135729ec605dc80e045829ba5515adfce05dbffb1b010fc7610b55e94cea71c697d24d414f86604cdc978316db98de05db9d1f8f439665f78b368596e6365972c6294a00ff53414483f94987862ba2342987ba30845befd57d86573ed26feec413f49dbd12dbb11ab2c91ad41a15631e7617983b8cb42aef5959cd7b9418b7893ca477b3b07b4f83a24824576cda12c79ae1f8c3bb6529ea2f499ab6dae04d5baf40a0a0e0cfb0a4f17f3e592393bcff9dded3903e70a7164f1a1b1cb555a68b6e18eb5d6b43a0e35972a12e51d40a42a10cf53b04", 0x1000, 0xf709}, {&(0x7f00000010c0)="11448a5bb78715904e62e8717dff1735d4b3f0a8bd64f5c0d1", 0x19}, {&(0x7f0000001100)="fec7da744c88ee458cb18e0fa9fc8a0b139ab7e1fce7c980b8aeaabb681513f5441a2c865207afff951aa7d3dadf992afc782a5a72721c256e22d2319c9c5d23f26425555a32b6098f4f41e798d3df46b40a68a34899748785ca217457ba7bdd227198c13bdb967f1fbe9605ce0997420e9fab8f3812ec72e3bd8c303f56031f9aeebeecf0f2b7f4ffa3bbff82c712f6b906bf4b8d55bbe1cec2d92708b01bdb6873dfecb1e488e423974fead9873e622802f10e545f550f3b054edb65061f4a7d", 0xc1, 0x6}, {&(0x7f0000001200)="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", 0xfc, 0x6}, {&(0x7f0000001300)="edce69b0801c8368f480a662456926a3a7b24199c08ba0a7a4c697c6ab1e3b7d2f9369bb6b91af2ba6", 0x29, 0x452d93d7}, {&(0x7f0000001340)="48adbe0100f8b4e9e8f4e571e65a4d54f8421307e3d7eb78ceab477b21989d9738005414511af9df718151d54e21bd56259cfb9f61b23ff7ba76b84f3fab383796863149c94160b3985ce840554b831da39b7ca0447e48ad6e817eb0bbd742b55ce074e0652b14b7b15148af7fb67adc899acbeba066a95e795929afeb3f468a6043a214440689225e6c5773bfee54a4ca8845ef8233ffe46bedad076f91f1f1ada43ee0464acbe610313d17", 0xac, 0x2}], 0xc0, &(0x7f0000001480)={[{@meta='meta', 0x2c}]}) 2018/04/09 18:30:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20001) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x80, {{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x4}}}, 0x84) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='reno\x00', 0x5) shutdown(r0, 0x0) 2018/04/09 18:30:15 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) recvfrom$packet(r0, &(0x7f0000000000)=""/223, 0xdf, 0x10000, &(0x7f0000000240)={0x11, 0x6, r1, 0x1, 0xea6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000300)={{0x77359400}}, &(0x7f0000000340)) 2018/04/09 18:30:15 executing program 4: r0 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000000140)={0x3f}) ptrace$getregset(0x4204, r0, 0x205, &(0x7f0000000100)={&(0x7f0000000040)=""/161, 0xa1}) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0x800000000}, 0xc) bind$netlink(r1, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/04/09 18:30:15 executing program 3: r0 = request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='smaps\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000300)='pkcs7_test\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f00000002c0)=[{&(0x7f0000000180)="a451aba776560667f1787c7e7fb809fabe128b1d5ca6c4df371af2d8231a6a5118b2a8b81ab882aa37afe4b5c08cfe1c38e5804d2fdc89cdd29462d7e057fd32c1197313cefcf15adfd3416926c2ba405a3dfaaddc0147b92dedf18ea19e5e0436fb6e31b095f2f9f36aea65b819f2a9032b6578038c9788a29a51866d548e3ada541d62b82b4f784f2eb03c1df100938c82df691ee84c5119062c5aedcd39574cd171", 0xa3}, {&(0x7f0000000240)="d37acffd01183d58a9ab4ceea09d7e1e92e4c0d88c167e36d4857d70402f433ee11136fc458607026eb559cd31b2e0eae2309ceeb7d8180eb225779101585038b336ada27d", 0x45}], 0x2, r1) socketpair$inet6(0xa, 0x6, 0x47, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000ca3000)='smaps\x00') ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) fanotify_init(0x10, 0x1000) readv(r4, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) 2018/04/09 18:30:15 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x4) r1 = dup2(r0, r0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000040)=0x9, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0xf781, 0xffff, 0x8}, {0x7ff, 0x100, 0xd928, 0x2000000000000}, {0x2, 0x8, 0x5, 0x6}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x200000000, 0x7, 0x40, {0x0, 0x1c9c380}, 0x3ff, 0x40}) fanotify_mark(r2, 0x82, 0x20000, r2, &(0x7f0000000000)='./file0\x00') 2018/04/09 18:30:15 executing program 6: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x1f, 0x4) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r1 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={'eql\x00', {0x4, 0x5, 0x0, "2000000064f0", 0xd}}) r2 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000180)=0x5) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x3) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x7, {}, {}, @note={0x0, 0x0, 0x0, 0x10001}}], 0xffffffffffffffed) 2018/04/09 18:30:15 executing program 1: mount(&(0x7f00000000c0)='/\x00', &(0x7f0000000100)='./file0/0us\x00', &(0x7f0000000140)='ntfs\x00', 0x400, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000300)) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000003c0)={0xffffffff, 0xd2, "53a902f06dc653f0260dd0318b703f1ebce3458f2d46544402144ecef5acfa1acb8ad86b5bf8f54a2d88611c5fe938d87702f297e7bc0140704e70b560a92be1eba829fc62b150d932f45a41da7a2c393d8cbaae50d2c0d63fe4431e1a697fa9171ef2c39391e5e9763187db4196790604586a30a98789c84899ecb74f192e38dd4b70d99cb5215373f044b73cd81fd0a2a4c836fd7c00265a72049734efca32f34657a9b6183860cb633fc9fed0b7ec715f753858f94d1ed45dce4d06f7a916663d55dfe17e14ffd2f53e61e6f26aa34a27"}) r2 = dup(r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000280)={r3}) acct(&(0x7f0000000180)='./file0/0us\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0/0us\x00', 0x1, 0x0, 0x0, 0x0, 0x9, 0x0) 2018/04/09 18:30:15 executing program 3: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000040)='c!\t', 0x1010c) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000), &(0x7f0000d4dff8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) recvmsg(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000100)=""/168, 0xa8}, {&(0x7f00000001c0)=""/171, 0xab}, {&(0x7f0000000280)=""/126, 0x7e}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x4, &(0x7f0000001340)=""/145, 0x91, 0xff}, 0x10000) 2018/04/09 18:30:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x800, 0x101) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x4) lseek(r0, 0x8000400000, 0x1) ioctl$TIOCGPTPEER(r1, 0x5441, 0x20) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x1ff) write$cgroup_int(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="3a05ea0e28931476d763ee"], 0x1) 2018/04/09 18:30:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000040)={{0x88, @dev={0xac, 0x14, 0x14, 0xd}, 0x4e22, 0x2, 'sh\x00', 0x0, 0xff, 0x9}, {@dev={0xac, 0x14, 0x14, 0x10}, 0x4e20, 0x3, 0x4, 0x5dd3, 0x8}}, 0x44) 2018/04/09 18:30:15 executing program 1: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='illinois\x00', 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000680)={0x15, 0xb, &(0x7f0000000440)="6b2b7976c35e3aa8f583ca"}) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000092c0)=[{{&(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="408f9787be38"}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000006c0), 0x0, 0x20000000}, 0xde0}, {{&(0x7f0000000700)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000001380)="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0x1000}, {&(0x7f0000000980)="e6a0e4a623dd38d14812037b14ffe7804accf29b31e967d7cbccfa2fe47ae452f51e9213aa216dc495321427e600d910230c0ccee868149dfe2e861b79d3f903a0e5d0ebafcf770ae2b21301eadce0a8d5488b1833bbec6be9e4d1c819ab473c4d6f5f900a812c237e02db59aaceb987ed00bace70d3716f26cc91fbc9e73304f3f1c5aecb8e22711a4afc35016894ccf17dd3ede18f45898f21e07c70736ee7ed251da646533c503424e2770aea1a0cfa37815e2a1edfa6a52b11ae8af3f53b45d18349a5e32cdba6d13ef9fde61109f96615e830", 0xd5}], 0x2, 0x0, 0x0, 0x4800}, 0x80000001}, {{&(0x7f0000000f40)=@pppoe={0x18, 0x0, {0x3, @empty, 'yam0\x00'}}, 0x80, 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0x1000}, {&(0x7f0000001040)="b75f1e512e3d5dbf2b18fe67ce620d141b58b3b47e27df19411e2ae68db208b5917b54", 0x23}], 0x2, &(0x7f0000002380), 0x0, 0x4000000}, 0x2}, {{&(0x7f0000007a40)=@pptp={0x18, 0x2, {0x1}}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000007ac0)="21601865036b3ce85b33fb0c9043e95402c39e49a3238681e9275712887f32c29ca09c53f329d5228c4f4a4d57931f25e2b3296d6901c2079d7fd27c8d2e276fc7", 0x41}], 0x1, 0x0, 0x0, 0x20040000}, 0xbc5c}, {{0x0, 0x0, &(0x7f0000009100)=[{&(0x7f0000007d40)="71ef307c21a987a69dcb3db57e1b9c852b16fc2ce6fbf8727ebbd5918bbceb3a4f953afa3cf044af9e213a3308d500e1ae3dfb2fb263e5794deae4cf7fc0e7064ad8f1d3d0864e6a4698fad3e84f0ab021d5093a5180b7e30b2578daabdf778736404029aa8771eaca7f27377920ce92541ffdfa7e33a7900bade3147ed0c7b03cf44fcd07a214175ca5af630ec6be63eb109e3df216839a31b0493459db908bbf22a73c7587504bfadae2b054ef388e785fa74159cb8f5f2dd1420e37580d8b42ef80e47286baddeee6c0", 0xcb}, {&(0x7f0000008ec0)="c4b1255d9cfdda5187277abe42", 0xd}], 0x2, &(0x7f0000009140)=[{0xd4, 0x117, 0x7, "8590105c0329a53233005086f90e89d5f12abeff601f7df5fcbb09eb443118d34eaf664d56410d3a752f406dfec4269131241cf4082a39a321d793192849a7febaef6dd3b09285a468e21fbd7d069f446cfe70a8f0e2305728aec4e4a0f5a9f1c7ebe042b225967ad578035231dd737cc6212e685013c298b1f5573dba9c36cbdcffec06a535bce517b91ac76d7c123e357d0fa69b3ac2aab1830a4738b79cc3153c176c0da0442fb96a108661541d5855d321931d6766230c305fca53d2b156cc24ec0182ef7d18"}], 0xd4}, 0x20}], 0x5, 0x0) kexec_load(0x9a, 0x9, &(0x7f0000000a80)=[{&(0x7f0000000080)="7f9372bb34610d5a3c3f117ba541125345ddd8915588d65a67c619edf1cacfe0ea4d9693522a2f17bcc3907c3a113a", 0x2f, 0x1, 0x4}, {&(0x7f0000000240)="27a17c90aab96f6bd4e15fb066c233c84ba3bc8c114ed632de47d7bdbbf2e7c00417d30472b1a74c5cdf0b2259994a6b1f13c53ded6236839a55892cc66d32074e56521a14fca08f8135a5ef6ae4284f64ae612840af498c8868342e8efd6ce853985159bf559ca0724df95e9e49b4e1e46220da90c8f1b3f95a20a04d30ea334ea4140f5351fa5196c12cbba0485e382472ce09231bfc11ec3ff95fadf7cbe7fb6d373b6733ffc9875b77970553dbe0de8d8af486423cae6d47a7f0051a227f4f41e1c69f70b6ba800ad22cbbf5b0e4a76d203e9f", 0xd5, 0x35, 0x8}, {&(0x7f00000000c0)="5f3de236ee933402689fa51a72d05a7af81f4cb5858079694e872f98ce9e4c62d6c45a6b44d5ab14d4f888a50eebc013e381455c28ecd397", 0x38, 0xffffffffffffff81, 0x7fffffff}, {&(0x7f0000002380)="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", 0x1000, 0x4, 0x1}, {&(0x7f0000000340)="6612b0d673475a82cc790a3e7056f65919179d91c229544a624ef9b9aeb6b80423c423208b373bb94dc9cc836fed1e7826ad76c37a930405e4553fd719e2aa703c9582356a008dc71fdca3e6c49bba1930044d21e6ca2b0cd42bed2a34847a993a129d17cf59044c19ff427ba0ea78dca16a408bcb3f35512a44fe341aad92864af9c231b319eff041f8a7baf11540365ff4316835a10d8ff4a21ba77ce248db941200c8c3d543c44c582e15fe8233c06710ee06fe80956418cbd045fcb4f9840d178df4b0ac17c4c9cdfe9f636cec0a81f00153d039ad12e54a0fd7f3d36224b9812e76e393cadb6e5c9db8", 0xec, 0x200, 0x80000000}, {&(0x7f0000000500)="621f792496e582c6280663a031edf1a6d20978fe268d152ecef9367b3c05f6f3189a4d22a1c1151d98709a9beeecf5eab53e16e778404bc2d7be13cec9078f081bb2bd37b602469df63026efb8e0cca27c2f8e1d73a5159c9d5889863207e84501cc785507ec3396d8afe7bd3fa8d064c440c6e31999b95b05f2dd46b8aa5ecd3119395913b9f0af4f952118636fe016e01789fd9b280712edbb56504ba829762c683f990bdb3146e8695e6c607b0cd8f53af072fac36d04a33dae2d20dc2c7ed929e9326cc035e15521f3ca3845e5c2a0037efe2b2c1e28df01bfca33a5ce18e133ef04869cdafcbc382059b633d035", 0xf0, 0x4, 0xce}, {&(0x7f0000000600)="f8625339a643de0d7d380a8cd8a21780771401c769880be3ba868daab80e155e3d454dc09bf0220a470594d9c046fb3b16e8f74f0ea2ec737e6b144a61cef01bd494bc2ebd6043a327e2379b3b65e74435003d2257600384ed3810a768a4a02bd3d353", 0x63, 0x9, 0xc8}, {&(0x7f0000000780)="e309ff81f38372226eae2003d0289bd83c07a1f6c91e72f67ee73d5edc7c9029190006742b50a10757d239676773ca29261e48c41fedfafa346ed8be894757bce3176b84cc5cf003f9b33cdf7f68ce34897834a6fa0229be6b0b35d60a1c7296b2793adc6efa7a14620e0e2b766c2060281c6389e4f7bab011857625e059931bafbb749d75d3d249303ae5910c65f2da2de8aad5ecdd9b0df39bb488908a03d5", 0xa0, 0x6, 0x3}, {&(0x7f0000000840)="e549f892d623ace490dfd10c653c0467c89e1a9e68bb2c2206124b5fff5d0e14c8f6952d917fa84dfb33072702764e9838ec42c04562baf642f059e7b5042f09950e6eb1584143df51f19f41d18599696ffe39aecb45d118c57a26df0cbf4ea01e0886bea88cdce9fff2998ed094c32fc43e9c41c337c729fc8cab07355a6ebf3300369b8f5ff2208f0e90dd0dd9bd5918d75e9799b9e106ebea414e7b186eda83745ce2d0deefeb00b08698d5460be5e6d3b72e4f8b733149996a3ac80dd805c590dbfcfab94e5cd8070d8733", 0xcd, 0x0, 0xdf74}], 0x320000) shutdown(r0, 0x1) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file0/file0/file0/file0\x00', 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000001fff8)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x0) 2018/04/09 18:30:15 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045010000000000000000000000", 0xc9, 0x10000}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400), 0x0, 0x4}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') fsync(r0) unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) syz_mount_image$hfs(&(0x7f00000005c0)='hfs\x00', &(0x7f00000007c0)='./file1\x00', 0x0, 0x1, &(0x7f0000002c80)=[{&(0x7f0000001b00)="a3ca5c2924be7af5e6dab3b0816bff898f97086827c35fd3bece80f23b51c6e5a87b0c49fa6fd8ed56f15d63a88b8b7d4e6f89b6fbdc8a", 0x37, 0x4}], 0x800000, &(0x7f0000000840)) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea53275260", 0x5a, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@nls={'nls', 0x3d, 'cp949'}, 0x2c}, {@gid={'gid', 0x3d, [0x34, 0x30]}, 0x2c}, {@nls={'nls', 0x3d, 'cp866'}, 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) renameat(0xffffffffffffffff, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') fsync(r0) mkdir(&(0x7f0000000380)='./file1\x00', 0x3) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x80180) symlinkat(&(0x7f0000000800)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000780)='./file0/file0\x00') syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72e5a31d", 0x83}], 0x20, &(0x7f00000000c0)=ANY=[]) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f00000003c0)='./file0/file0/file0\x00') futimesat(r1, &(0x7f0000000400)='./file0/file1\x00', &(0x7f0000000440)={{0x77359400}}) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 2018/04/09 18:30:15 executing program 3: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000040)='c!\t', 0x1010c) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000), &(0x7f0000d4dff8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) recvmsg(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000100)=""/168, 0xa8}, {&(0x7f00000001c0)=""/171, 0xab}, {&(0x7f0000000280)=""/126, 0x7e}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x4, &(0x7f0000001340)=""/145, 0x91, 0xff}, 0x10000) [ 326.983177] IPVS: set_ctl: invalid protocol: 136 172.20.20.13:20002 sh [ 327.005085] IPVS: set_ctl: invalid protocol: 136 172.20.20.13:20002 sh 2018/04/09 18:30:17 executing program 7: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) recvmmsg(r2, &(0x7f0000002e00)=[{{&(0x7f00000000c0)=@vsock, 0x80, &(0x7f0000001340)=[{&(0x7f0000000140)=""/220, 0xdc}, {&(0x7f0000000240)=""/204, 0xcc}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x80000000}, 0x1}, {{&(0x7f0000001380)=@generic, 0x80, &(0x7f0000001700)=[{&(0x7f0000001400)}, {&(0x7f0000001440)=""/90, 0x5a}, {&(0x7f00000014c0)=""/211, 0xd3}, {&(0x7f00000015c0)}, {&(0x7f0000001600)=""/61, 0x3d}, {&(0x7f0000001640)=""/143, 0x8f}], 0x6, &(0x7f0000001740)=""/13, 0xd, 0xfffffffffffffffe}, 0xfffffffffffffffa}, {{0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000001780)=""/197, 0xc5}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)}, {&(0x7f00000028c0)=""/212, 0xd4}, {&(0x7f00000029c0)=""/217, 0xd9}, {&(0x7f0000002ac0)=""/208, 0xd0}, {&(0x7f0000002bc0)=""/15, 0xf}, {&(0x7f0000002c00)}, {&(0x7f0000002c40)=""/71, 0x47}], 0x9, &(0x7f0000002d40)=""/137, 0x89, 0x80000000}, 0x7}], 0x3, 0x10002, &(0x7f0000002e80)) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7, {}, {}, @control}], 0x1c) clock_gettime(0x0, &(0x7f0000000080)={0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x312, @time={r3}}) 2018/04/09 18:30:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008a1ff7)='loginuid\x00') ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/4096) writev(r0, &(0x7f0000001180)=[{&(0x7f00000010c0)="303968ca5fa73409acb745a666f053ec828decfe57569b19d746fa230a939a88d5a41822feee16348610e703f10608483e0321773536b25a188c9170f0fea42dcb6096d495b6ca0a211ebc36712df5815e7bde209385bc0ec2bc128a75ca599e520d6aeaa3aee8bdb584428bc73237f38db3caa620c1583f2bc6e5bc10fa35adc5", 0x81}], 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/09 18:30:17 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000007000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/09 18:30:17 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xffffffffffffff43) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file1', [{0x20, '[@ppp0e'}, {0x20, 'vmnet0trusted+'}], 0xa, "a793dc564d6b35e45212a565646256b7a9403d546714b42d6af5d50ace81096e0d92c68b19f16f92158e815490978596ed"}, 0x53) 2018/04/09 18:30:17 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004e6000)='net/igmp\x00') mmap(&(0x7f00005ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000035000)='keyring\x00', &(0x7f00005ef000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="9493001ce2ade9f326aba1", 0xb, 0x20000000, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/09 18:30:17 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3ff, 0x80) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b9fff4)) syz_extract_tcp_res(&(0x7f0000000040), 0x2d, 0x40) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000766000)={0x4}) epoll_pwait(r1, &(0x7f0000469000)=[{}], 0x1, 0x0, &(0x7f0000595ff8), 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200440, 0x0) bind$ax25(r2, &(0x7f00000000c0)={0x3, {"e7f4705e8c0a52"}, 0x4}, 0x10) 2018/04/09 18:30:17 executing program 1: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='illinois\x00', 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000680)={0x15, 0xb, &(0x7f0000000440)="6b2b7976c35e3aa8f583ca"}) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000092c0)=[{{&(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="408f9787be38"}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000006c0), 0x0, 0x20000000}, 0xde0}, {{&(0x7f0000000700)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000001380)="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0x1000}, {&(0x7f0000000980)="e6a0e4a623dd38d14812037b14ffe7804accf29b31e967d7cbccfa2fe47ae452f51e9213aa216dc495321427e600d910230c0ccee868149dfe2e861b79d3f903a0e5d0ebafcf770ae2b21301eadce0a8d5488b1833bbec6be9e4d1c819ab473c4d6f5f900a812c237e02db59aaceb987ed00bace70d3716f26cc91fbc9e73304f3f1c5aecb8e22711a4afc35016894ccf17dd3ede18f45898f21e07c70736ee7ed251da646533c503424e2770aea1a0cfa37815e2a1edfa6a52b11ae8af3f53b45d18349a5e32cdba6d13ef9fde61109f96615e830", 0xd5}], 0x2, 0x0, 0x0, 0x4800}, 0x80000001}, {{&(0x7f0000000f40)=@pppoe={0x18, 0x0, {0x3, @empty, 'yam0\x00'}}, 0x80, 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0x1000}, {&(0x7f0000001040)="b75f1e512e3d5dbf2b18fe67ce620d141b58b3b47e27df19411e2ae68db208b5917b54", 0x23}], 0x2, &(0x7f0000002380), 0x0, 0x4000000}, 0x2}, {{&(0x7f0000007a40)=@pptp={0x18, 0x2, {0x1}}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000007ac0)="21601865036b3ce85b33fb0c9043e95402c39e49a3238681e9275712887f32c29ca09c53f329d5228c4f4a4d57931f25e2b3296d6901c2079d7fd27c8d2e276fc7", 0x41}], 0x1, 0x0, 0x0, 0x20040000}, 0xbc5c}, {{0x0, 0x0, &(0x7f0000009100)=[{&(0x7f0000007d40)="71ef307c21a987a69dcb3db57e1b9c852b16fc2ce6fbf8727ebbd5918bbceb3a4f953afa3cf044af9e213a3308d500e1ae3dfb2fb263e5794deae4cf7fc0e7064ad8f1d3d0864e6a4698fad3e84f0ab021d5093a5180b7e30b2578daabdf778736404029aa8771eaca7f27377920ce92541ffdfa7e33a7900bade3147ed0c7b03cf44fcd07a214175ca5af630ec6be63eb109e3df216839a31b0493459db908bbf22a73c7587504bfadae2b054ef388e785fa74159cb8f5f2dd1420e37580d8b42ef80e47286baddeee6c0", 0xcb}, {&(0x7f0000008ec0)="c4b1255d9cfdda5187277abe42", 0xd}], 0x2, &(0x7f0000009140)=[{0xd4, 0x117, 0x7, "8590105c0329a53233005086f90e89d5f12abeff601f7df5fcbb09eb443118d34eaf664d56410d3a752f406dfec4269131241cf4082a39a321d793192849a7febaef6dd3b09285a468e21fbd7d069f446cfe70a8f0e2305728aec4e4a0f5a9f1c7ebe042b225967ad578035231dd737cc6212e685013c298b1f5573dba9c36cbdcffec06a535bce517b91ac76d7c123e357d0fa69b3ac2aab1830a4738b79cc3153c176c0da0442fb96a108661541d5855d321931d6766230c305fca53d2b156cc24ec0182ef7d18"}], 0xd4}, 0x20}], 0x5, 0x0) kexec_load(0x9a, 0x9, &(0x7f0000000a80)=[{&(0x7f0000000080)="7f9372bb34610d5a3c3f117ba541125345ddd8915588d65a67c619edf1cacfe0ea4d9693522a2f17bcc3907c3a113a", 0x2f, 0x1, 0x4}, {&(0x7f0000000240)="27a17c90aab96f6bd4e15fb066c233c84ba3bc8c114ed632de47d7bdbbf2e7c00417d30472b1a74c5cdf0b2259994a6b1f13c53ded6236839a55892cc66d32074e56521a14fca08f8135a5ef6ae4284f64ae612840af498c8868342e8efd6ce853985159bf559ca0724df95e9e49b4e1e46220da90c8f1b3f95a20a04d30ea334ea4140f5351fa5196c12cbba0485e382472ce09231bfc11ec3ff95fadf7cbe7fb6d373b6733ffc9875b77970553dbe0de8d8af486423cae6d47a7f0051a227f4f41e1c69f70b6ba800ad22cbbf5b0e4a76d203e9f", 0xd5, 0x35, 0x8}, {&(0x7f00000000c0)="5f3de236ee933402689fa51a72d05a7af81f4cb5858079694e872f98ce9e4c62d6c45a6b44d5ab14d4f888a50eebc013e381455c28ecd397", 0x38, 0xffffffffffffff81, 0x7fffffff}, {&(0x7f0000002380)="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", 0x1000, 0x4, 0x1}, {&(0x7f0000000340)="6612b0d673475a82cc790a3e7056f65919179d91c229544a624ef9b9aeb6b80423c423208b373bb94dc9cc836fed1e7826ad76c37a930405e4553fd719e2aa703c9582356a008dc71fdca3e6c49bba1930044d21e6ca2b0cd42bed2a34847a993a129d17cf59044c19ff427ba0ea78dca16a408bcb3f35512a44fe341aad92864af9c231b319eff041f8a7baf11540365ff4316835a10d8ff4a21ba77ce248db941200c8c3d543c44c582e15fe8233c06710ee06fe80956418cbd045fcb4f9840d178df4b0ac17c4c9cdfe9f636cec0a81f00153d039ad12e54a0fd7f3d36224b9812e76e393cadb6e5c9db8", 0xec, 0x200, 0x80000000}, {&(0x7f0000000500)="621f792496e582c6280663a031edf1a6d20978fe268d152ecef9367b3c05f6f3189a4d22a1c1151d98709a9beeecf5eab53e16e778404bc2d7be13cec9078f081bb2bd37b602469df63026efb8e0cca27c2f8e1d73a5159c9d5889863207e84501cc785507ec3396d8afe7bd3fa8d064c440c6e31999b95b05f2dd46b8aa5ecd3119395913b9f0af4f952118636fe016e01789fd9b280712edbb56504ba829762c683f990bdb3146e8695e6c607b0cd8f53af072fac36d04a33dae2d20dc2c7ed929e9326cc035e15521f3ca3845e5c2a0037efe2b2c1e28df01bfca33a5ce18e133ef04869cdafcbc382059b633d035", 0xf0, 0x4, 0xce}, {&(0x7f0000000600)="f8625339a643de0d7d380a8cd8a21780771401c769880be3ba868daab80e155e3d454dc09bf0220a470594d9c046fb3b16e8f74f0ea2ec737e6b144a61cef01bd494bc2ebd6043a327e2379b3b65e74435003d2257600384ed3810a768a4a02bd3d353", 0x63, 0x9, 0xc8}, {&(0x7f0000000780)="e309ff81f38372226eae2003d0289bd83c07a1f6c91e72f67ee73d5edc7c9029190006742b50a10757d239676773ca29261e48c41fedfafa346ed8be894757bce3176b84cc5cf003f9b33cdf7f68ce34897834a6fa0229be6b0b35d60a1c7296b2793adc6efa7a14620e0e2b766c2060281c6389e4f7bab011857625e059931bafbb749d75d3d249303ae5910c65f2da2de8aad5ecdd9b0df39bb488908a03d5", 0xa0, 0x6, 0x3}, {&(0x7f0000000840)="e549f892d623ace490dfd10c653c0467c89e1a9e68bb2c2206124b5fff5d0e14c8f6952d917fa84dfb33072702764e9838ec42c04562baf642f059e7b5042f09950e6eb1584143df51f19f41d18599696ffe39aecb45d118c57a26df0cbf4ea01e0886bea88cdce9fff2998ed094c32fc43e9c41c337c729fc8cab07355a6ebf3300369b8f5ff2208f0e90dd0dd9bd5918d75e9799b9e106ebea414e7b186eda83745ce2d0deefeb00b08698d5460be5e6d3b72e4f8b733149996a3ac80dd805c590dbfcfab94e5cd8070d8733", 0xcd, 0x0, 0xdf74}], 0x320000) shutdown(r0, 0x1) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file0/file0/file0/file0\x00', 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000001fff8)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x0) 2018/04/09 18:30:17 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x100009, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000005, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x420000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000240)=0xde58, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r2) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000040)=""/97, &(0x7f00000000c0)=0x61) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000001c0)=@routing={0x3f, 0x6, 0x1, 0x3, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}]}, 0x38) 2018/04/09 18:30:17 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f421081215", 0x5a, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349", 0x17, 0x0, &(0x7f0000000040)={0x77359400}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(r1, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9", 0x20}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/09 18:30:17 executing program 3: r0 = socket(0x10, 0x7, 0x40) ioctl$sock_ifreq(r0, 0x100000089f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0e56b018129c3157d9b141e18ecc9db9206512c4ae33694d0ab5f942155707b1"}) 2018/04/09 18:30:17 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x600000, 0x0) syncfs(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)="940a008890f62900d7", 0x9) 2018/04/09 18:30:17 executing program 5: mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = open(&(0x7f0000004740)='./file0\x00', 0x40000000001, 0x2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000004780)={0x9, 0x5a2, 0x80, 0x4}, 0x6) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000100)) fcntl$setpipe(r0, 0x407, 0x3) request_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000708000)='\x00', 0xfffffffffffffff9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000340)={0x80000012}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000440)=0x20, 0x4c8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x2, 0x1e6c, 0xbea, 0x6, 0x401, 0x4, 0x101, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x2, 0xffff, 0x9, 0x2, 0xd1}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}}, 0x84) r3 = openat$cgroup_procs(r0, &(0x7f0000000300)='cgroup.procs\x00', 0x2, 0x0) tee(r3, r0, 0x80000001, 0x4) 2018/04/09 18:30:17 executing program 4: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x0, 0x1}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0xd0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/checkreqprot\x00', 0x200, 0x0) bind$inet(r3, &(0x7f0000000580)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000440)={r1, 0x61f42e6e, 0x5, 0x8, 0xffffffffffff8001, 0x61}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000004c0)={r5, 0x5}, &(0x7f0000000500)=0x8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) chroot(&(0x7f0000000380)='./file0\x00') link(&(0x7f0000000340)='./file0\x00', &(0x7f0000000400)='./file1\x00') bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000080)={r0, 0x200}, &(0x7f0000000180)=0x8) accept4$vsock_stream(r4, &(0x7f00000003c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) r8 = getpid() setsockopt$inet6_buf(r4, 0x29, 0xcd, &(0x7f0000001400)="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", 0x1000) r9 = syz_open_procfs(r8, &(0x7f0000000140)='net/rfcomm\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000005c0)={r6, 0x30, 0x7, 0xffffffffffffff21, 0x8, 0x4}, &(0x7f0000000600)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000002c0)={r6, 0x10001, 0x8, 0xfffe000000000000}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000640)={r5, 0x1}, &(0x7f0000000680)=0x8) bind$inet(r9, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffed6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=r2], &(0x7f0000000100)=0x1) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0xefa4, 0x5, "d550f803e4ff", 0x81}, 0x10) 2018/04/09 18:30:17 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x80000001, 0x7, 0x8, 0x6f70, 0x3}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/249, &(0x7f0000000100)=0xf9) 2018/04/09 18:30:17 executing program 1: r0 = socket(0x0, 0x802, 0x48) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000100)=0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000001c0)={{0x3f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 'nq\x00', 0x2, 0xaf, 0xf}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x10000, 0x401, 0x6b, 0x100}}, 0x44) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x3f}, &(0x7f0000000180)=0x8) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x105002, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0)=0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000300)=r4) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000240)=""/74, &(0x7f0000000080)=0x4a) 2018/04/09 18:30:17 executing program 5: r0 = open(&(0x7f0000001600)='./file0\x00', 0x155080, 0x68) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001640)={0x1, [0x0]}, &(0x7f0000001680)=0x8) clone(0x8000, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000000040)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000200)={0x6}, 0xfc8f) r2 = getpid() unlink(&(0x7f0000000100)='./file0\x00') madvise(&(0x7f0000fee000/0x10000)=nil, 0x10000, 0xb) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0x4, 0x2, &(0x7f0000001240)=[{&(0x7f0000000200), 0x0, 0x8}, {&(0x7f0000000240)="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", 0x1000, 0xb4}], 0x0, &(0x7f0000001280)=ANY=[@ANYBLOB="6769643d37373735352c666f7263652c706172743d3a372c73657373696f6e3d00372d3f2c666f7263652c6e6c733d6370313235b12c666f7263652c6e6c733d63703836312c00"]) waitid(0x5, r2, &(0x7f0000000040), 0x8000000e, &(0x7f0000000080)) read$eventfd(r0, &(0x7f0000001300), 0x8) 2018/04/09 18:30:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x80) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r3 = getpgid(0xffffffffffffffff) tgkill(r2, r3, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/04/09 18:30:17 executing program 1: r0 = socket(0x10, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000002c0)='lo\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f00000001c0)=""/140, &(0x7f0000000280)=0x8c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, {0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x270}, 0xffffffff, [0xfffffffffffffffa, 0x1, 0x2, 0x6, 0x2, 0xfa, 0x9, 0x4]}, 0x5c) epoll_create1(0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'irlan0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) socket(0x1b, 0x807, 0x3) write(r0, &(0x7f0000000000)="240000002e00151b3200000800417700fbffff2301000000000001000000003fcfff10e4", 0x24) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000100)="b225c065511c09be10b71f03f04b8a28b1e41474112bce4aca255a4c62309ff8e87603b3c9dd4b1b86cfe5cdecd54e4c3f12ff1179e117") 2018/04/09 18:30:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001c000504000000000000000002000000", @ANYRES32=r1, @ANYBLOB="0000002000000000000000e7000000000000000000000000"], 0x30}, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') r3 = getpgid(0xffffffffffffffff) r4 = geteuid() lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a80)={0x0}, &(0x7f0000001ac0)=0xc) stat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001bc0)={0x0, 0x0, 0x0}, &(0x7f00000040c0)=0xfffffe5e) r9 = gettid() r10 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001dc0)={0x0, 0x0, 0x0}, &(0x7f0000001e00)=0xc) r12 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001f00)={0x0}, &(0x7f0000001f40)=0xc) r16 = getuid() getresgid(&(0x7f0000001f80), &(0x7f0000001fc0)=0x0, &(0x7f0000002000)) r18 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002040)={0x0, 0x0}, &(0x7f0000002080)=0xc) getgroups(0x141, &(0x7f00000020c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r21 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0}, &(0x7f0000002440)=0xc) fstat(r0, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = gettid() stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpgid(0xffffffffffffffff) stat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000003f40)=[{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000080)="fa2438a48e428f81b0722ee9330066839eba8231ec7b5d7ad863b42199fdaab8e992f6bfad534501fffe108e5358fbdf013b", 0x32}, {&(0x7f0000000100)="a4caf7ab3eca9c", 0x7}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000200)="cd3a3de6097cff2d0a4c108e3e4f2b32b2dfa6e541af9b8d", 0x18}, {&(0x7f00000012c0)="896b8b51", 0x4}, {&(0x7f0000001300)="f5c383de1e39841cd965237d499b1d1d6b773a338fd43a8bdbd15246d99e4623a8da4cadfb4e3205a927e3a0aaae89dff963235eecd1901cee9ff91f0d8e6b936a1cd62423718ff5ceee80c3491508a475c84bcbd400c6d12b7f83a89b22f6ada2b3025f2180b02d4b6bbcd5f261f8df31b13d0178e05c1bafc7e58514a07e0b19", 0x81}], 0x6, 0x0, 0x0, 0x4000}, {&(0x7f0000001400)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)="7a324bbe1d876e8961ec2d57", 0xc}, {&(0x7f00000014c0)="f0d4205bd255ce6e7062a891943eadc0bef6645f18f787f131747e6d0ed0bf60aaec961a758fee1a714fde6a7f4a9a28", 0x30}], 0x2, 0x0, 0x0, 0x4000080}, {&(0x7f0000001540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001840)=[{&(0x7f00000015c0)="bd9906875ef078cf98104c17d274342eeaed46040af35bb5ac59bfa7f8f78fb0252e0a51354fdecc02528c710eb67c654c4cbf40f72585f066ef157217f2287a9db242b87a441fe25e6ba221d7bd5daaf8bff83084245e500f2f22ab8cfbee115effd056459f66da621ef781c1dc7ad902946c2f044906c90233a26a1495ad23950e5c9a27e6720842b05ef3ef", 0x8d}, {&(0x7f0000001680)="9d28eccc0f87631083025b5275b496a85c8b9891efa53518d8c6b208ffa58c880463059a568d22a428374944f1344b60231ae44c49ed200a332cbbc1cce4a5d43fc33bbec57fb49e87af1782747be3d5b6575ad99b905811e98dc3372cdf06641534043b6156b9911c882b6873c62a61ec4a5485563a", 0x76}, {&(0x7f0000001700)="4d102c92ce0cb7b705a018ec784b91bebbf9ba3c258910cd821413e8", 0x1c}, {&(0x7f0000001740)="c42a82cd292fc618a3c1b90b163d2ae3a67956027e05ff1ac853cefbe64e1fb8f834581bd709cba2fc52f913b9f22bea521571427638dc5fbec6d9aa25ca44411263ae7b41e20251713c9eacec8cd5e0b02ab831e413ba05a0fab45e1e6dd2538193a2e61f9e19a54725815e21e92ded6dbf114f6658393f9c0ac4cf2d95f4f2270ebe0ce155b59913837aeda78730e9c543a744591d24d6c9b0fa9358d389d7516bb931dbbf0d3d002060e9ec10cbcc96", 0xb1}, {&(0x7f0000001800)="2ad95e74cf43c754eff0872a8255a7ff808e4934b17d5cb5137209a080156db16798ddf73cc8d5c880ad9545a6", 0x2d}], 0x5, &(0x7f0000001940)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x40810}, {&(0x7f0000001980)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000001a00)="445d131ed3", 0x5}], 0x1, &(0x7f0000001c40)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x18, 0x20000084}, {&(0x7f0000001c80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001d00)="1b6221ae818e8e0b5094ecb1c6f12ad5389cc810083ae8daf9e02262ccb73ec225be7c2d0abe562271810546001d5f65f8d872f991fc92b60bcdc2c334a1d964720c501d7df18830f69c470284c85e1a18", 0x51}], 0x1, &(0x7f0000002100)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0x60}, {&(0x7f0000002180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002200)="64d414eb2ff4175f9f801fe2a1d4b5240760be795ab322c1484d54e287de479a69afef599e6bb0b34855e1751febf0b9060d24ae37661d77412a287f938de2da1e1b68beb3171c1e1601c4af86db99631e96393701017dba992e7909e221699e157eac0fbd70eac44f012d4f3c175e2c318dd09bc735b35ec7d67c26ccc4b6877d9294b5cde7eebd76f2284f0d9f2c7c00f45fd031dd53ee25d1ce0694de7dfb08d08ad9f7e07efa0601d1fdd3db596680028d8ceceb1bc86c82d7587374a5", 0xbf}, {&(0x7f00000022c0)="ee6435c20cea8d0ab11dd7b1f3379c51e58ab0899d104ed4c88fd6d54b74193f328c82946e4c34bf6091a1a4da74d304b8502ebfc20fe1ae057c1522e748eaef85c08dc4dc45d417973fd0bc565daabfe4", 0x51}, {&(0x7f0000002340)="20e0717315b2f3298221e922d66ef89c71967cf789c8faea272e3d85bfd642cace8c6425d35127a584d713ab2d964e421625cea884153ab1ceb46908d787d5e1f13e0045e42007090c99f96d5e60c30d535e34960b41540197eb6f9062", 0x5d}], 0x3, &(0x7f0000004040)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="1400000001000000010000003b23a2240bbb5c84f33d", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB, @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="180000000100000002000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29], 0x5c, 0x5}, {&(0x7f0000002800)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003900)=[{&(0x7f0000002880)="afba401417913a2535304e878ea2a69b13bf056e676095c0efe64e61197977b88f41f18c960263ae33971d4b034dd426e8e8cc0e8ddb482127c359533fdf4be936541ab867", 0x45}, {&(0x7f0000002900)="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", 0x1000}], 0x2}, {&(0x7f0000003940)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003d00)=[{&(0x7f00000039c0)="c5b52fa8e8ddee33a713d4760b1b4d6dcf82382b5be0522966bfc7d19a817e58866c33813e4159df8c627e6be828e8ff7db51c961e68c7f71b31acb53b95fbe81c861b4c3437f5383b53fa22f1a7ca4924bba11f72305b152a56be170b1caae0057033d376ae8be16763d644b9ff9178137317f1ca6a2e868cd2b0407eb0ad14597687d377bed8f620373ab54c27c362d57cc874152324a189e2cc77302ab633ae93299de391885566273c932b390fbb23b4446a6dcaf8141879d342b8d45d9a2f9336", 0xc3}, {&(0x7f0000003ac0)="6604b3f76923ac7302f3c6cd1f6c6319dcd1092e0d8cd2823ade5ed2b257491047f48a4243d0ac6f54d76379e18c18181a655736811450f75ba1bbe5753efecdda66fa3d7ca0c13d617bbe34f6a4e1125d50f667d26f3273be0b9ec7f3da261b18a904df56ab7d004b657acb8a6eb6aa1863", 0x72}, {&(0x7f0000003b40)="bd685c1bc07d865088e54441", 0xc}, {&(0x7f0000003b80)="e1d3392d9e9d55a75bb4f092c2a43594f729e68093dcbf93100252a3c4e62473b9e2fae7447528ca86f8a16c645586bac0e4ac420b89d4bb14d83c037bb48992ba22410f84200889cd38308e497a19542a4b678cbeab118b9ceff4d52cd46265c1f56766173309a49805fa2b05d10b0d039f125e1f022f9dc52aaf9ef19fed34006361373968f2be7a205cff0845b4a961fd6b8a3392fa2064855fe42d118947ad7df95680537c16b4f984ce7bef3a5e5a20a56b9352a097407a3684601f4327e3b1bdc0ec7112ed7a0f69e4043d6ed82f4be49c980437c6", 0xd8}, {&(0x7f0000003c80)="c36b01533ca17159d716a43f48d733a36c666c63e49d57f410dcba1a7bff8991ae7196758e114dd123b826d3e56854373cc5035e0157f8caf3e2885e1c186c10e4987b9f92693c0afe5d8caf2a2c63923a7dffa5394dda78a9cb81c6f48151f3", 0x60}], 0x5, 0x0, 0x0, 0x4}, {&(0x7f0000003d40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003f00)=[{&(0x7f0000003dc0)="d322e37b80aeebcff74a191bf1a654537cc2817051907d458a7e66755ab0579013475c30788f18b37f7134dee9aa0938cda1b35ded74677656171f94a7b03942a0695ccd73c0d313a1b5ea160717f1a83076c71dabca983820d75b565df6e14dd3f950352ad0904a7186aa09b0c4482222b10d7890c4815d3997cd625cbbf5bfa1f12b1857405c85ff79c0cfad1d0d468b566b4222d0996f91109af8fe9459cd2784dd2445cf7fe5aa98de1ea7aae6fbb577b3576edf9ac4bd4c0ef1df796a1ec689b0dbe647cee573af8274a14ec9763a93ddc5fb95756bb520e9dada4d63b5c5abd8ef88d00e7931d14abac8f3566d6099184e3e", 0xf5}, {&(0x7f0000003ec0)="2426cbcd2b6f4cdc61e2cdc2099373048bc034ebb1f824c1af3914b3bc5c54e8196d959fc177a596e71620f816677b77", 0x30}], 0x2, 0x0, 0x0, 0x50}], 0x9, 0x40) 2018/04/09 18:30:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x11, 0xa, 0x3726099c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x1f}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}) [ 328.815367] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 328.827157] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/09 18:30:18 executing program 4: prctl$intptr(0x1e, 0x200000003fffffc) 2018/04/09 18:30:18 executing program 0: r0 = socket$packet(0x11, 0x80200000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x2a11, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e24, 0x100000000, @local={0xfe, 0x80, [], 0xaa}}, 0xffffffff, [0xfff9, 0xbc, 0x7, 0x1, 0x3, 0x0, 0x2555, 0x8]}, 0x5c) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x8, 0xffff}, 0xc) 2018/04/09 18:30:18 executing program 2: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f632f7379732f6e65742f697076340076732f7363680664756c655f69636d7000", 0x7ffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) 2018/04/09 18:30:18 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/pktcdvd/control\x00', 0x4, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000940)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000980)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000a80)=0xe8) r4 = getgid() r5 = gettid() r6 = getuid() r7 = getegid() r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/keychord\x00', 0x88801, 0x0) r9 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0}, &(0x7f0000000b40)=0xc) r11 = getgid() sendmmsg$unix(r1, &(0x7f0000000c80)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000001c0)="94fc997244823e4ed04b1a49c6498f054648c8b18d270a1fcbe3dc", 0x1b}, {&(0x7f0000000200)="94e1f4394775486b961e95fe3f2540ebb69af250abec3134cb2044d74497a3a2c71763391ae4c1719d247e36e243fd499fadb8c809f12a9d95299abbebe164c5b8f1fcf65134c071600d91fbca52c1f84f424e7d78e435918bca1505759fe171a0ae20f37fc27b543036ecf0b65b0360f618dbbc5ff51f6e6633a733c2975a95f5d3a281dbd437e21108188790dbd97c87493a4c2ebdb9774f49a2d6a14da27f19f6ce8c37d45b8df16f418493f5251051ad759487fd1d3bdb5472b8e96f15171584", 0xc2}], 0x2, &(0x7f0000000340)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x2c, 0x800}, {&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000400)="6222415432a29ce2f8b35620f818bea142ec1863ef57e038590f2494ddbdcc79dff85ec6e2eb971f3eb053fb9101ee05a9bd28e0564824008a9208bf590208caf0227f5549f6bc590bb5ce9662", 0x4d}], 0x1, &(0x7f00000004c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x4000000}, {&(0x7f0000000500)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000580)="822c3f6fdef996a60160a5a0e1ff39fb0dbcdaf21817f372bae782d4b08261b51e7fed23f6d57c4dafcffa9c1de93bbf79a050155b6b7968f663266045821b49fabccf339340404185cb080ec48f2385d71da30dedf2a4cdb0f71102571018ad69d03cbbfc5d2ce2386fd356f453728ba7709cf18f76d232135f1f57e0d121932304dd2fd889cbe2b1e6df248614420b3d42008715a16de6a114143e0014ae8baca52610e0c76b88be34a08c8c9757438adaec82832a50629d34d15be829df2628653924b07d0ed0d5255814aab9952e1d1de2e5bcff6527f0726371ea2a5fc8d0b9b362f00c6882f7ac40", 0xeb}, {&(0x7f0000000680)="311206497ce62091b058b5a5ae87bf9c0999d6bf50a8a6bb4431b32fed7fd6e5d5e2de1db6f85fb4b53e2d4a", 0x2c}, {&(0x7f00000006c0)="bd041a191dbc7f59ff704ff9376f04872f8c788b52dfbb1516beb1c15db27588ec98143b7080ea00", 0x28}, {&(0x7f0000000700)="5636cb2aeeb268afc3faff7f8b489a4998b6e022f76bb62fb70ee5002c4edafadda8ffd110ee29dd14700ecdd83770632f20c43ccd65a7f8752f47c38982a50a1606ad0c8fe668912c00df4c9b5427d2ae2b18853100d5f3134b1666cb336fc99935630bb266c1b4959baba8e8807a8298b0da9dd64925960770702d34e72b296b4bcd993d2ea504f68becc612838908e76301dd233504eeb3fde391405f37175e9c481fa3c8", 0xa6}, {&(0x7f00000007c0)="02e8010bbdd1175247eda1db06d1d534eafd8be642daac037d4778f3560283519df79f807c7989fd0369313ec1f53f30e8deadcf3f364da9ab7198390073be1f33788e4fe021951dd8fcdf2e362a72f9cb107a11f62ef98c977ead50911d583efa8b20820811464f3546", 0x6a}, {&(0x7f0000000840)="66e137a0a1ae7d2cbefb2694df3fb741c7974cb568b21ca1db1e66f1ed5063e753e59eac3fc98e8ebafc2d45df7dd094376983913435a8e7139edd11837efc1132f02ceaad76fa9c1bcfe86813efb0e38d40c4641698233409d821626d66e55a1cb5bdd2cd42057be5a37cd8af7ae849712c3e78089317e1ca2576a1fc9e5f2cb8940e76268aaff1a4425c13d3ca15e7bc48bb19", 0x94}], 0x6, &(0x7f0000000b80)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r8]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xf0, 0x24048041}], 0x3, 0x40004) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x10) r12 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x0) openat$cgroup_subtree(r12, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$KDDELIO(r12, 0x4b35, 0x19) 2018/04/09 18:30:18 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000240)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x400200) connect$nfc_llcp(r2, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x1, 0xeb, 0x1ffc000000000, "cbe9faab8437cdd83cc46bdea5daf848f398eddd42453e29d62f4be7972356cab7e792e04ab39b1b46d664f1985b4ef9ffa3cfb5b2acb925f881f4db5af05b", 0xa}, 0x58) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000540)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1400000037065bb2b913ba0cdb65309cb7504c4a"], 0x14}, 0x1}, 0x0) 2018/04/09 18:30:18 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x3, &(0x7f00000000c0)) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) uname(&(0x7f0000000080)=""/35) 2018/04/09 18:30:18 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f00000010c0)=""/234, 0xea) socketpair(0x3, 0x4, 0x20, &(0x7f00000011c0)={0xffffffffffffffff}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001200)) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000f1d000)=0xfffffffffffffffb, 0x4) r3 = dup(r2) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 18:30:18 executing program 6: r0 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00006ca000), &(0x7f0000389000)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x400, 0x6, 0x8000}, 0x4) r1 = creat(&(0x7f0000000380)='./file0\x00', 0x4) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000003c0), 0x4) r2 = dup(r0) getsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000000000)={{0xe196, 0xffffffffffffffff}, 'port0\x00', 0x90, 0x70000, 0x3, 0x1, 0x4, 0x694, 0x4a1, 0x0, 0x2, 0x1000}) 2018/04/09 18:30:18 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x810, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001ff9)) 2018/04/09 18:30:18 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x100) ioctl(r0, 0x1, &(0x7f0000000080)) 2018/04/09 18:30:18 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) pread64(r0, &(0x7f00000000c0)=""/174, 0xae, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VF_PORTS={0x4, 0x18}, @IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x34}, 0x1}, 0x0) 2018/04/09 18:30:18 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/pktcdvd/control\x00', 0x4, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000940)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000980)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000a80)=0xe8) r4 = getgid() r5 = gettid() r6 = getuid() r7 = getegid() r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/keychord\x00', 0x88801, 0x0) r9 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0}, &(0x7f0000000b40)=0xc) r11 = getgid() sendmmsg$unix(r1, &(0x7f0000000c80)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000001c0)="94fc997244823e4ed04b1a49c6498f054648c8b18d270a1fcbe3dc", 0x1b}, {&(0x7f0000000200)="94e1f4394775486b961e95fe3f2540ebb69af250abec3134cb2044d74497a3a2c71763391ae4c1719d247e36e243fd499fadb8c809f12a9d95299abbebe164c5b8f1fcf65134c071600d91fbca52c1f84f424e7d78e435918bca1505759fe171a0ae20f37fc27b543036ecf0b65b0360f618dbbc5ff51f6e6633a733c2975a95f5d3a281dbd437e21108188790dbd97c87493a4c2ebdb9774f49a2d6a14da27f19f6ce8c37d45b8df16f418493f5251051ad759487fd1d3bdb5472b8e96f15171584", 0xc2}], 0x2, &(0x7f0000000340)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x2c, 0x800}, {&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000400)="6222415432a29ce2f8b35620f818bea142ec1863ef57e038590f2494ddbdcc79dff85ec6e2eb971f3eb053fb9101ee05a9bd28e0564824008a9208bf590208caf0227f5549f6bc590bb5ce9662", 0x4d}], 0x1, &(0x7f00000004c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x4000000}, {&(0x7f0000000500)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000580)="822c3f6fdef996a60160a5a0e1ff39fb0dbcdaf21817f372bae782d4b08261b51e7fed23f6d57c4dafcffa9c1de93bbf79a050155b6b7968f663266045821b49fabccf339340404185cb080ec48f2385d71da30dedf2a4cdb0f71102571018ad69d03cbbfc5d2ce2386fd356f453728ba7709cf18f76d232135f1f57e0d121932304dd2fd889cbe2b1e6df248614420b3d42008715a16de6a114143e0014ae8baca52610e0c76b88be34a08c8c9757438adaec82832a50629d34d15be829df2628653924b07d0ed0d5255814aab9952e1d1de2e5bcff6527f0726371ea2a5fc8d0b9b362f00c6882f7ac40", 0xeb}, {&(0x7f0000000680)="311206497ce62091b058b5a5ae87bf9c0999d6bf50a8a6bb4431b32fed7fd6e5d5e2de1db6f85fb4b53e2d4a", 0x2c}, {&(0x7f00000006c0)="bd041a191dbc7f59ff704ff9376f04872f8c788b52dfbb1516beb1c15db27588ec98143b7080ea00", 0x28}, {&(0x7f0000000700)="5636cb2aeeb268afc3faff7f8b489a4998b6e022f76bb62fb70ee5002c4edafadda8ffd110ee29dd14700ecdd83770632f20c43ccd65a7f8752f47c38982a50a1606ad0c8fe668912c00df4c9b5427d2ae2b18853100d5f3134b1666cb336fc99935630bb266c1b4959baba8e8807a8298b0da9dd64925960770702d34e72b296b4bcd993d2ea504f68becc612838908e76301dd233504eeb3fde391405f37175e9c481fa3c8", 0xa6}, {&(0x7f00000007c0)="02e8010bbdd1175247eda1db06d1d534eafd8be642daac037d4778f3560283519df79f807c7989fd0369313ec1f53f30e8deadcf3f364da9ab7198390073be1f33788e4fe021951dd8fcdf2e362a72f9cb107a11f62ef98c977ead50911d583efa8b20820811464f3546", 0x6a}, {&(0x7f0000000840)="66e137a0a1ae7d2cbefb2694df3fb741c7974cb568b21ca1db1e66f1ed5063e753e59eac3fc98e8ebafc2d45df7dd094376983913435a8e7139edd11837efc1132f02ceaad76fa9c1bcfe86813efb0e38d40c4641698233409d821626d66e55a1cb5bdd2cd42057be5a37cd8af7ae849712c3e78089317e1ca2576a1fc9e5f2cb8940e76268aaff1a4425c13d3ca15e7bc48bb19", 0x94}], 0x6, &(0x7f0000000b80)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r8]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xf0, 0x24048041}], 0x3, 0x40004) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x10) r12 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x0) openat$cgroup_subtree(r12, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$KDDELIO(r12, 0x4b35, 0x19) [ 329.033545] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1591 sclass=netlink_route_socket pig=22964 comm=syz-executor3 [ 329.324845] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 329.341167] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/04/09 18:30:18 executing program 2: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) r3 = getgid() syz_fuse_mount(&(0x7f00000000c0)='./bus\x00', 0x6000, r2, r3, 0x2, 0x883800) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r5 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r5, 0x0) pipe(&(0x7f00000002c0)) r6 = dup3(r4, r1, 0x0) epoll_create(0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000380)={r7, 0x8, 0xf9, "7c22882cee8325741f423eebdbfd4c2e4b0a7eaac469ec88b1b52a9fa92cc9a75c814f3950002e563b76855ac220583682a41a4c0f5076cc1845921518d38adad2d447d4b0f46ac2e47884a08bfdf0ba6a79995093155f581ec2fd28763efd30ef61ce183cffc4d748d11e2759a010a3c72f952cd5d7e162ae24db4fd48b66abcc090f1dda35efeaa9ba2651b8cdbf435ae3065d922941fe550ec9e3e3f0c793ab4b65ba97c924f9d6530691a7831f26d2db85562aec3a04ba67235e1292dd41e5934bfce624494a863b67a90cb5174cfdaac32f35dbd11ea566dc383eafe394e87326f645da50f1d80ad713e7e2821ef1b3159f0cbf294d7c"}, 0x101) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6b, 0x2000) renameat2(r0, &(0x7f00000001c0)='./bus\x00', r0, &(0x7f0000000200)='./bus\x00', 0x3) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) r8 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r8) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./bus\x00', 0x15f, 0x1, &(0x7f0000000600)=[{&(0x7f0000000540)="aa0653da6e834cfdbc7f337970fdfdec1708b03df4d173189cdc81d618d8f92c5425f7a6e7cb8a7a42272b640082c70c85eb44894ba4b787b12715fdd973877585fc6c24ea139f923b3d9f9cdf87c13b25d8f1d478a861f68b6c92762a72b221894f025cdec206ef1dd8bd6d2678a71a51484eda019c916b1a658475767bd8ab8c45176b3e2eb4aee4c4c90a0997ac24b17dc311e171a258282f7b", 0x9b}], 0x2000000, &(0x7f0000000640)={[{@unhide='unhide', 0x2c}, {@cruft='cruft', 0x2c}, {@block={'block', 0x3d, [0x0, 0x1ff52022d2ef6794, 0x35]}, 0x2c}, {@check_strict='check=strict', 0x2c}]}) 2018/04/09 18:30:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xc00, 0x0) setsockopt$inet_buf(r2, 0x0, 0x26, &(0x7f0000000080)="3df15d407a5e5aa256587651c7ebb4abd0f4b227371b536dafeb2f", 0x1b) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x800400000002}, 0x1c) sendmmsg(r1, &(0x7f000000b180)=[{{0x0, 0x114e32b164e53d9e, &(0x7f0000001480), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000001010000ff0f0000fb984f82e3d2ff0a6d37f6484692d143db10deb25507acf874b7b6af3b29e93c52e957f206d31825b4a84f56a06370308da7aaaaef1321263a7606d64a46cb150a3eeb4f46e7923bce644725065a01910e0ee850f0c2f6965e33c3367d27ac504b8e976d8120a22865ddfc5cbc4dfeedca22227922db6ab5e1381d8a3200"]}}], 0x1, 0x0) 2018/04/09 18:30:18 executing program 3: unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/hwrng\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x4000}, {r0, 0x6}, {r0}, {r0, 0x20}], 0x5, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x7}, 0x8) 2018/04/09 18:30:18 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@rand_addr, @multicast1, 0x0}, &(0x7f00000000c0)=0x241) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x1a, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="73656375726974790000b9fee46958ae908f2c6a9259e8481a9bd62164429daa1c3235c426000000000000000000000000000000"], &(0x7f0000000080)=0x24) 2018/04/09 18:30:18 executing program 4: rename(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000080)) 2018/04/09 18:30:18 executing program 6: r0 = epoll_create1(0x80000) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7663037061942803bc3961d2da2ad442b3dfd499dfb72efe55f663d3938fe4063ad7b90ee5cf420925154e82aa9982b9199affe0b891bd9e5e74bf8d26cb8452cfc01dc40b1a40c704e3b367859dab577f5559181b0a5f1173f34e6cf024"], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f0000000280)="62160bb966d46ea935449526e94b44a5c310affb2298c023c7036e8935100419daea2b6b090004c59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000100)={0x200, 0x6}) 2018/04/09 18:30:18 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000180)="164690f1324a236602028b0fd30462df86b4c81f79a6c072a6ee6a9df05778ee34828b6d8327da30f72ebe4dda4665b9d8b21e3675d80bbbf4e9733fc79f6f61f4c9a347405541d8d3b965c8516e0abdd1edfdc8bbc6cdff8063fbfc61d486b1c1e0f6bc005b0e25e09689c2af9bdb", 0x6f) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) write$eventfd(r1, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/04/09 18:30:18 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f00000001c0)="afc97e2b8fe539da0ea43afe13c33d04cb3628d1dad603006b", 0x19, 0x0, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000180)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x7}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r2 = getuid() connect$nfc_llcp(r0, &(0x7f0000000200)={0x27, 0x80000000, 0x1, 0x4, 0x4, 0x2ee8, "43974adcfefed6d8d34610d2b76996837af9abed8c15dc51ab8fe3a52df79cd06e1b61c80afc0c0d5220ebce4349a87e73973a76aa8316eeb7df3c585cfbfd", 0x3b}, 0x58) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) 2018/04/09 18:30:18 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x40000000fff}) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000240)=""/212, 0xd4}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'syz_tun\x00', 0x400}) 2018/04/09 18:30:18 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendto$llc(r1, &(0x7f0000000180)="68aa97937131031434f637b53a6e4f9a397345ec690ea435ed6e1e9face607cc9713a2332185037cb1a32cc6706579a75e5624b6bd7e25f8def3333d960fb0e1a9f0b9cacc3f1f08a1bbd3717853ca7eb6fdc08b766dd23080eafd1f2ddeb0a4d2ff4a3f2cd92383f0143590425ad4070de9004489ed4061dff2d4a2d520419c0ed5a1fdf63a5b7e00ed8972278a858b3a9791", 0x93, 0x80, 0x0, 0x0) write$selinux_access(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797364686370645f762f7573722f7362696e2f637570732d62723a2a73651f2032000010c8e57e654891216dd679441e37cda945ab8af5d0768c65d7718621eae91d6a7f93f39e84cb50ced92e000000400000000000000000000000"], 0x3f) 2018/04/09 18:30:18 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) ftruncate(r0, 0x4) 2018/04/09 18:30:18 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xa1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x141, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') sync_file_range(0xffffffffffffffff, 0x0, 0x2, 0x0) preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) lseek(r2, 0x0, 0x1) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000080)={'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/09 18:30:18 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer\x00', 0x101080, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000780), 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000880)='./file0\x00', 0x8) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fsync(0xffffffffffffffff) r4 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}], 0x40) getsockopt$bt_hci(r3, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000640)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000008c0)={r6, 0x1f, 0x2, [0x80, 0x3f]}, 0xc) fallocate(r3, 0x3, 0x0, 0xffff) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000300)=0x4, 0x2) setsockopt(0xffffffffffffffff, 0xef2, 0x3, &(0x7f00000007c0)="23447412f6410028a504329b5da05b13701b2d8a4723aee1fe46d603d802465d01e3783e811085419b2157698c0f41484949df29ceda6161227f8ad42b622fa1b639d2ef711cddfdf0cf36e9cfbcff743b694b8c49bb19ffb9f409c6bc293d08c42a8c041f4837a074f4c885", 0x6c) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000000)={0x9, 0x0, 0x6}, 0xc) getpeername$inet6(r4, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fsync(r2) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) getsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f00000004c0)=""/72, &(0x7f0000000700)=0x48) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) sysfs$3(0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x940, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x6, 0xfffffffeffffffff}) [ 329.806197] binder: 23013:23016 unknown command 1879270262 [ 329.812195] binder: 23013:23016 ioctl c0306201 20004000 returned -22 2018/04/09 18:30:18 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"73797a2b616c0100", 0x9513}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) [ 330.720359] binder: 23013:23059 ioctl c0306201 20004000 returned -14 [ 330.730346] binder: BINDER_SET_CONTEXT_MGR already set [ 330.730484] binder: 23013:23059 ioctl c0306201 200001c0 returned -14 [ 330.735721] binder_alloc: binder_alloc_mmap_handler: 23013 20000000-20001000 already mapped failed -16 [ 330.751664] binder: 23013:23056 ioctl 40046207 0 returned -16 [ 330.757791] binder_alloc: 23013: binder_alloc_buf, no vma [ 330.763526] binder: 23013:23059 transaction failed 29189/-3, size 0-0 line 3133 [ 330.839472] binder: 23013:23016 ioctl c0306201 200001c0 returned -14 [ 330.848750] binder: release 23013:23056 transaction 133 out, still active 2018/04/09 18:30:19 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00'}) r1 = socket(0x11, 0x1, 0x191b) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}}) 2018/04/09 18:30:19 executing program 6: inotify_init1(0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/09 18:30:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000000040)=""/16, &(0x7f0000000000)=0x10) socket$inet(0x2, 0x2, 0x100000001) 2018/04/09 18:30:19 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) epoll_create(0x744) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2}) ioctl$TUNSETTXFILTER(r0, 0x8924, &(0x7f0000000040)=ANY=[@ANYBLOB="14072b4af20549ddfaad554293081ba50100005b"]) 2018/04/09 18:30:19 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000c000)="240000001a00030207fffd946fa283bc02eee6d87986c497273f8569b51ba3a2d188737e", 0x24}], 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/09 18:30:19 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80000, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0201000b09000000ffffffffffffffff030006000000000002004e20ac14ffbb000000000000000004000300000000000800000000000000ffff0000af3938adc1f96d9a6319b3000000000700000000000000"], 0x48}, 0x1}, 0x0) 2018/04/09 18:30:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004700)) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f0000003700)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000002240)=0x20) stat(&(0x7f0000002300)='./file0\x00', &(0x7f00000034c0)) fcntl$setstatus(r0, 0x4, 0x0) fcntl$getown(r0, 0x9) getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f00000061c0)) getegid() getpgid(0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x10) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000003480)) fstat(0xffffffffffffffff, &(0x7f00000088c0)) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97bac6b", 0x76}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x400c040) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000003580)="4784721117c5fc787864b533537fd3f9c210fa6fa270cc7b729fb7c98874f43d2e0fb55dd57e79a2b1b36119160a2d766659065cc6508aa7ae984c7222a5c26e8b8a6bfb", 0x44) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x0, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003740)=ANY=[@ANYRES32=0x0, @ANYBLOB="800000006f69dcd65a911619e7c5ba849322575a62bf23b54caea081233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e486212514116bfa3124f56003938cbced39d4ea0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07eb9219e5e6df62ae6e956d3808b680098838f84fdea35e469bec3e396ac7b08b2ffd706ff3684ddc3b210b102255c2d8810634530ce36fd2b96b92d84afbc19b92b879a7605a774f84d7d859aec856cb4248b2332ff351407f97b2ced77aaebb1f82aef4ae73704ff0e89fd1debc89"], &(0x7f00000021c0)=0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003600)=ANY=[@ANYRES32=r1, @ANYBLOB="02000800e57f00000000000000000000fd9ac427fb0070000000934d59b56aa58b20be0136065b9b9a76281a65c1c974b0f729a5c26a77b78bc35af09215c9a98dde61b15a73e0329d184a2707f66279c2f0358d13773833b2b486b4d6431ddb9fd7d285a48fc9932f77e3424238820d8b5c5614539c3fac3b261b4c6a203cc0"], &(0x7f0000003340)=0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000008c00)={0x18}) 2018/04/09 18:30:19 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f301e710", 0x13fd}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00']) 2018/04/09 18:30:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0xfff}}, &(0x7f0000000140)=0x1f9) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x11}}}, 0x5c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000680)={r1, 0x101}, &(0x7f00000006c0)=0x8) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000640), 0x0) vmsplice(r0, &(0x7f0000000600)=[{&(0x7f0000000200)="dc6be70f2e75e5577edc7ff46dab48b4f51231d039039ec2c29627b326e79cbaf3ee652638d5ccf852293bfeb38dbab24d6e28fc8b61307b701dd609052b4907d31a797b0c6915bbb7a43409bd0dbb4c33c6e7fa01315ebfd72cb075e4fc2c0f22cb29a5d993ce337ec2a656c482e883870f81a99bb73847419f811063111cd639ce6f5e526c71b94163f0a4f64c9409bec16a97fdd330e71c054b329e5edc01c85f9c2b984ffd9ec0e50fd4c20e4dfe2a64441b0e9b95bea3235a0e261322cb76fe9fe31edc8575c802b58f7f787f2ef180a6f787a832af521c0d961d21f7276a", 0xe1}, {&(0x7f0000000300)="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", 0xff}, {&(0x7f0000000400)="7892f229702851e6d6b81acf55faeb7446e6e872cadac138c672a60aeedea97bf2d20d0f7a477e6d4dc3a12cfc13b7bbd58118c65deb4ff150a260b1d6c984354c842db2ea8439084d88f7397da1b96617a69e9321c5ed53bef7e6", 0x5b}, {&(0x7f0000000480)="27f64003f06a27defdcb766b7d70e7198427f1c70e29396320e1c9afcf52be962600d420e9a79203a4b8c443de0dc72274aea826c2ac3047d1e2459ee4bfcb7b46c80a068ceb7b52fea4ab2e6dbb91984d1b5480abba42920fa8e527b8c5878da82a2ba05fc1cee7e3fd48357b96ee0adce811a8612f73b8e5fe30d22ed624770bcc0e80b75cc627f7e2fe884e27139aa785a39cccf33a869c68", 0x9a}, {&(0x7f0000000000)="8e72aded5ec177c8f906de63e1ebdd10f084728138eb572ea9790f2ebc5bf045b2bae32ff22684c34384a958d9", 0x2d}, {&(0x7f0000000540)="461371d06f33f9b7178791b032d455a480708f172b9bf7d6975af7e0c8127ace6ad0d151317cc00cdd7e3480cef81b562944b062877d79b779c8220b00cdb07807f64af3204c3fe9b22c41e89c5c2b5b6e3e903468691a6888d95f71cc7791441d8df4aaa0d95856ceaad93cfc2f6b94c42bf4270559acd9e3bb6e7eda2eea59631cde", 0x83}], 0x6, 0x8) 2018/04/09 18:30:19 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r2, &(0x7f0000006fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r1, 0x102}], 0x1, 0x1000000000000000) [ 330.890150] binder: undelivered TRANSACTION_COMPLETE [ 330.895323] binder: undelivered TRANSACTION_ERROR: 29189 [ 330.901119] binder: send failed reply for transaction 133, target dead 2018/04/09 18:30:19 executing program 1: r0 = socket(0x7, 0x802, 0x3) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00004d2ff4)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f00008be000)=@getstats={0x14, 0x5e, 0x5, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/09 18:30:19 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x1ff, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/04/09 18:30:19 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000000940), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f00000008c0)=0x6, 0x4) 2018/04/09 18:30:20 executing program 1: syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x2, 0x200000) socket$netlink(0x10, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x280800, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000000)="d6d2e101a25d0d950a7ee03bb4d2ee08ab27cb33796091afedc7ca34ae987a925db6475e9c0a65df0ead0ba8d53592de1527d29e97ad77188d63106eac07e2f0c740f4907e7a50f87f23345ae828aed7d6481e909ea58bd8389ed0a8a4a820def20f4414055c72f1bf9e623aece6c10676ebad0138d1c9c731bcbf3bbc301bc9781f106b8c481f24f0eaa1a0bd5c1c68e1e67d3ecb73250e", &(0x7f00000000c0)="fc5dc4c13537b81dbb6472c8bec0c380814f8f43c782a85049fd79d57ae12c065a5483703160274072cba6d00255f97308080a79b6f2b85ea8c7792b7808751822468a8c4b01be71b0cfad4d7a2026cea94759ab841c392bf57637fd8e534318ed25321e12cbc603c35d11994db746ac9db2d33b824bc08e98688f4b8839366a3faf2298cf373e26bdb93d5549a3574ff73dec9396ab658c8c6bd6a7d6735fc60ad2cfcc189066644ee5393f331ab459564bf4496ff71d55b2a27edd3bc7c0782912bec9148be8c6cc9111d691e206e117e0d760041023a4c92843"}}) 2018/04/09 18:30:20 executing program 1: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x70, r2, 0xa, 0x70bd2c, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffeffff}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xdd}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0x10) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000a93000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000b20000/0x2000)=nil}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000200)=""/39, 0x27}, {&(0x7f0000000240)=""/96, 0x60}, {&(0x7f00000002c0)=""/99, 0x63}, {&(0x7f0000000340)=""/70, 0x46}, {&(0x7f00000003c0)=""/150, 0x96}, {&(0x7f0000000480)=""/182, 0xb6}], 0x6, 0x3b) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) 2018/04/09 18:30:20 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) mmap(&(0x7f0000011000/0x10000)=nil, 0x10000, 0x0, 0x2012, r3, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/04/09 18:30:20 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000000000)="02df8bdd102018889ca1545fe26d562c2ae6b3d9e90c6a674a8a3daacb76a0f24af8dec7609d599c", 0x4, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x661, 0x4) [ 331.011947] binder: 23100:23101 transaction failed 29189/-22, size 0-0 line 3010 [ 331.020514] binder: 23100:23101 ioctl c0306201 2000efd0 returned -14 [ 331.039865] binder: 23100:23101 transaction failed 29189/-22, size 0-0 line 3010 [ 331.054724] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/09 18:30:20 executing program 1: getpgid(0x0) pipe2(&(0x7f00000000c0), 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r2, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x0, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1f, 0x42ee, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0x3ff, 0x2efa, 0x1, 0x9, 0xdf4, 0xf503, 0x0, 0x3}, &(0x7f0000000340)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000300)=0x98) close(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000780)) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f00000005c0)="9832dc9a179c0534fc239b822559e246c9ff5654008c734646a1b3dee5acd2bfb2b3fa46f1a3857faad016c67952f261c76b036633a8d792a4c1aaf84125a4ab6c1f28f32ce88358e4f027fa7751814dff3e792da2e71fbe19f0a5caa917a7ad33f1425675fb206dd0bccbb3254d9bcf9ba610d27b5ee100149cc78f7311636b2c37a1d30ee78d451f539403730ca814acdfd15cee5334db547f7390d6f1eaece18e831ec68d6029aad37db521", 0xad}], 0x1, 0x0) 2018/04/09 18:30:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4100c0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000092c0)=[{{&(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="408f9787be38"}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000006c0), 0x0, 0x20000000}, 0xde0}, {{&(0x7f0000000700)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000000980)="e6a0e4a623dd38d14812037b14ffe7804accf29b31e967d7cbccfa2fe47ae452f51e9213aa216dc495321427e600d910230c0ccee868149dfe2e861b79d3f903a0e5d0ebafcf770ae2b21301eadce0a8d5488b1833bbec6be9e4d1c819ab473c4d6f5f900a812c237e02db59aaceb987ed00bace70d3716f26cc91fbc9e73304f3f1c5aecb8e22711a4afc35016894ccf17dd3ede18f45898f21e07c70736ee7ed251da646533c503424e2770aea1a0cfa37815e2a1edfa6a52b11ae8af3f53b45d18349a5e32cdba6d13ef9fde61109f96615e830", 0xd5}], 0x2, 0x0, 0x0, 0x4800}, 0x80000001}, {{&(0x7f0000000f40)=@pppoe={0x18, 0x0, {0x3, @empty, 'yam0\x00'}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000004600)="f52b793a169db4e5d9022f4c4c017e1e120ae6c75e753c1a67f072ea9d4969484aa8a840428821ecf1fc15b02b6d8a210433facbf84b75c2430251ede0808597d622788327ad87ca5a85379b61964767cf883dca55465a58cf2b2351ed9727f91e0de40c6ead47420dc4157a8418120eebf649b04ac95ac2893b50f4f67690980e031cbcda7010e5d79923b8342d0680ce0aa88fb54a0bb1b3687924ef10ae0d471e3b9969a56b253dcc70f57f221f5dd8569b6d469d72d2bf0d499858809a7ff11c25780b488c778d63473b4f1ff0dfeb5c86649e402a6d4e6f3708ea6692ad8db5dc22ed076eeb1db1b629089a14d523859a06064ddede0f6a6f8392fa4861099783b9ca1e8cbcf6744efc0a6f34a0a7304501d6b1f2d58c3813c3566e849d5705ff4edf9c8c91ddf44f9b2678298220e5d505448ee119766af88d017f6c25baab1e2c465398a093dcfcdc5b06462d4db654152ef75954ef15f70aa33d01c590573a87ba3e1bb60aa2189873b3ebc086fa02f2581c2efb04131ed9a3871d3fb72a033f140cac652207d3d0cd2f47062ff66f73ade8340dc72eb8a422dad171fd1211dbb2ff71475f40ec7c8b9f74f3146a3586b9499d689c279b60c23043f35e6582f400748e353ed338b8945037c45be0bfeed226a594b63c944a40e5d1847e69d64da2197323f191a3d1ce09c4fc799c56f1c93db21cc1f90f71dddcc82a3123a2a385f7f855e70fafc79ab1abcb700d00cf1cbd3605588eaf9480da1d431ce30e56b5ae5949144ccfdca397bc71ad0702f74b848addb2d247f573384754da255744a3a2e090422859279970cfda168331133e149609c40ac24d92caaa3b59c7f16ab2e3dc32571f61440c215c14d0771f98fcf65983a67c8db6e1ddfb35692e3a457a7a0820f819c449462da92173b2f6fb8b8acfef6774f5b35052c61d28a879972034b28e93fec91a3b6941a1fa3bdd66220c5740728291d914b2999300f877a434008caa2db1a11f79d43f2eeaa815ccbe5a3618708ec82f2f25e845c7779d9a5fe20c7c2dd9f4c9784666a08f26f88b98aeca268c6ab593e27c170b1bb436c0963563f0e832ee8e93fd39a081cd90e840f8cab76230a7084734319ce895860b17a834c3689fc9ffb470ba08a0a348ac96df1ca7b94c55b94235444a278a29f0ffba6fa78f69fc4f90880d6ada752c5e928181effbb2abeb22e1d2d872993cfc31cbd08c7d1306cdbdc76b516c9ec8c71ca4b8696b6ae3b7b391beb31acfc5fe3489883778f617b32f0b601c1b3f347fd35b947f8bf0a7c5c9b35363cd91df3c4e232a62cc645051ba978014d47dbea88e7989a2a38b096c573c2fd2f934c298a53ec262e38b1a058cff73208d03ebcfc063fb90bd4b8a45a79614f659eee72ad96ac05920445e955f762b183c37eb4a8394f0d4abe57e17a34ab863b3a002aa8b09f52a6778e7413256702c75513bef0a349eff178492b0bed6f1970603c1905ccf2d088b9ae93c587ff88c7da8845832bc3ceb00fde90ae586f5387177f1ebc509030e395d1d23c30732bee67e7bf32db2d731a09edad92b58b23f8e7c19b1558ad669ffab79469dcdad43e6726858b967d0291b2da887a7da0b88357af47e7676eeccb63a47864e70026cbb1cc71183bf663b09bfeb8bec765f3b417383d722b3ecd6a8e4184036998d69e7fea41e51e42def6d8fb1e31b64d3d9dcc5e8708c6bace0c105d0168eb451ff4a18cdbf8efec169de7042fce28835dc4fc848654ac984f4aa8195d17250b887a94fe972b5a85a28cd15f8afe8259454c1b5ce0b7f362383d374ffb980e5ecb29e910724b7e24968acf851fbf3cce97025edf570ef96decbb0b9a30b85fd05dc401cd080eb93e89d9653ca186241c5c0041a42e43a3e396ac4f5c662504b26845e6a02899990308f78eff000a0da134d721d3e112890a2bf638f2c6dd765f8340c1e645aa91f42399aa7b3c07ace6a96d86c7e8001ee2b38c8e42d5cf762e2ab2b7d278b5e931ea8190bf489bc93ba2af6e40cc7ccf366f5a4060f7b13f9e139b06ed11659a3a3e78854d03a220872000323fad5e92270ab03735c6eaa86b64077a58d041544d5174ba5bc83a74d686ccf0f1701481735395ff624710742a4511b83471bc0de490fe451475f85c6b48519888c3796df0b278d1e66b347683a68d17f5e5d8408d9c70fdce157f6b0b8e5e76129ad637a442cf3c7fedefb67ec777310bcb6d3eb279c173bfe4ba299f45eca2747aaebacec08e2f4e9298f8d5a01f7ef65c6782b13e450430c6aac08aeda2561158e938fba9708603022571106899fae0c4846c690ba43f63feb44c8fdff38cdafc12ad628ced483e30b3f735be73e5dc4b03d3dd92c36b2ef12e2ed9a54221d68ec9461a15705362fb791ee51a1a872d83a79a32407947edf3bd3c6386fb5c91f26a12f0da292019a6d08d04c58726b7bb43dba4b8cd8abfb0449b50eecba6c23047b04118b52922b0bf3a9b9238896219ac0af523ff84b8210e7667de6c59f5b6acfacb5f1f4fd927df813309b83bea6de1cc3ce78b63f0182171a42162ebaf0ebc931e99bccdff3700c48af02feb420b7ab24e4239d35c4e16631433c40bc75077f57dfd11eac0d719b5a219daeb39afc5245d4ba1edba4d24f23e11cb7c6fbe4fc9cafe65950fc8d5098bb4d6b2c86cc70dcf86790595b24ef41812b76941efcdf24924073e702c5e949a53d1b094e9b541274be229e9c464d053360018141ffef76a79e21fc143f5e0971f9bf25a7027dc5f11a46f537d091a43cc4bee78401cb1b638896c1ecb7a0ccfb458d1a24c946e369a74945c2153c726624c4f0ec7da268f214700608f3662b613a6ae2f7829799ac2b96461ce79eaed4b008955ded8d27a5f64508c7960ac8a02e5496b5b40e72943d46c437b5866a1333be7e9490008d6fd1ec12aeac08ce5ab9bcbcbf05309e48354089639abd74b47e1216b668cfe15d441ac2a6cb240b825ec087d835e6c867c423650c92374fdf3a263beb31db5d6c61d8858eeb3b898cb39c16247fedd564bec33ba7f23d097ea2ae94d9e947b509ec2f8e37578bdcb8f53c334bf1e806c1a97c7132a45edda86f6462b33947411b57b30bc72bd3a7062a4f6747ba2a025bf8e12e67c1480ce4965ad4b33a92385cf97a76188ee1982ddb72ca2fcac85bd6a77ed5ac31809dcb34123ddc4e9f6eb13d2a2d510288975aa48189a129bb7c9528c65f19ebe000808457d2cf8ce438f0b262c5fdadd6f04f7c22e0d0d791b22e397525439b5d433856f874bd56e41b15263fe0324085d2c3859e3a32d14a4c19477de717f76217ba1526e0c03a0a42299bc86b94564377973d1534b077172120568f9dd38e32a2f247fe1bf2a7e29bba5cc1b6e304a567eb62f9cd1908f5aad623a1da07a6067da0bb6d8c01edb1d770309db6abb43aec0b7c57ce4c850d2bd9a721f3709e88ce18f8b1b13aca49c8d8df5689e3cefe7f7b562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0x1000}, {&(0x7f0000001040)="b75f1e512e3d5dbf2b18fe67ce620d141b58b3b47e27df19411e2ae68db208b5917b54", 0x23}], 0x2, &(0x7f0000002380), 0x0, 0x4000000}, 0x2}, {{&(0x7f0000007a40)=@pptp={0x18, 0x2, {0x1}}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000007ac0)="21601865036b3ce85b33fb0c9043e95402c39e49a3238681e9275712887f32c29ca09c53f329d5228c4f4a4d57931f25e2b3296d6901c2079d7fd27c8d2e276fc7", 0x41}], 0x1, 0x0, 0x0, 0x20040000}, 0xbc5c}, {{0x0, 0x0, &(0x7f0000009100)=[{&(0x7f0000007d40)="71ef307c21a987a69dcb3db57e1b9c852b16fc2ce6fbf8727ebbd5918bbceb3a4f953afa3cf044af9e213a3308d500e1ae3dfb2fb263e5794deae4cf7fc0e7064ad8f1d3d0864e6a4698fad3e84f0ab021d5093a5180b7e30b2578daabdf778736404029aa8771eaca7f27377920ce92541ffdfa7e33a7900bade3147ed0c7b03cf44fcd07a214175ca5af630ec6be63eb109e3df216839a31b0493459db908bbf22a73c7587504bfadae2b054ef388e785fa74159cb8f5f2dd1420e37580d8b42ef80e47286baddeee6c0", 0xcb}, {&(0x7f0000008ec0)="c4b1255d9cfdda5187277abe42", 0xd}], 0x2, &(0x7f0000009140)=[{0xd4, 0x117, 0x7, "8590105c0329a53233005086f90e89d5f12abeff601f7df5fcbb09eb443118d34eaf664d56410d3a752f406dfec4269131241cf4082a39a321d793192849a7febaef6dd3b09285a468e21fbd7d069f446cfe70a8f0e2305728aec4e4a0f5a9f1c7ebe042b225967ad578035231dd737cc6212e685013c298b1f5573dba9c36cbdcffec06a535bce517b91ac76d7c123e357d0fa69b3ac2aab1830a4738b79cc3153c176c0da0442fb96a108661541d5855d321931d6766230c305fca53d2b156cc24ec0182ef7d18"}], 0xd4}, 0x20}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1ff}}, 0x100000000, 0x6, 0x401, 0x8, 0x5}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0xdf, "e646d149cdac478c47041eb10a2fa6e6e4cad7da9608a9b4df429f3db81a5e98caa54892e276d73f667681bb0164cde1bd350e58c7663aada17fdaecbcd854c28df626dce02124ceecd3d5823f3c28d5e50221fff81fa47bf7d24132fa07227c9196b44c4e34e58e9a18857acda34941bf28bf16e5b6f1641ff5320815d4114f925e81bf7f18159132a11439ed113240e27637bbe989577af263d65aefa606af35bf2e723a81ff49330f5bf774c2f5b1edd3eaa75cb74dff5f0c146c99f7c6eb75351061cb84eec287a8bae2324304644f89dd42c7012d4ede4128ab1b770f"}, &(0x7f0000000340)=0xe7) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r2, 0x8, 0x5, 0xb7f700000000000, 0x3, 0x681c, 0x3, 0x101, {r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x3396, 0x0, 0x2, 0x5ccf3b8}}, &(0x7f0000000440)=0xb0) shutdown(r0, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4080, 0x0) 2018/04/09 18:30:20 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) r1 = creat(&(0x7f0000000540)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x800}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000600)={r2, 0x100000001, 0x24b, 0x7fffffff}, &(0x7f0000000640)=0x10) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/108, 0x6c}, {&(0x7f00000007c0)=""/88, 0x58}, {&(0x7f0000000700)=""/104, 0xfffffffffffffff9}, {&(0x7f0000000940)=""/43, 0xfe6b}, {&(0x7f0000000200)=""/188, 0xfffffffffffffdfb}, {&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/109, 0x6d}, {&(0x7f0000000840)=""/211, 0xd3}], 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)) 2018/04/09 18:30:20 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="006340661b88367840b3f5bd1a003fdf0000000000000c00000000000000000000000000000414815d3ebf7d5c0000", @ANYPTR64=&(0x7f0000000100)=ANY=[], @ANYPTR64=&(0x7f0000000180)=ANY=[]], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/09 18:30:20 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x1dd) capset(&(0x7f0000000040)={0x4019980330}, &(0x7f000077ffe8)={0x0, 0x6, 0x4, 0x0, 0xffffffffffffffff}) chroot(&(0x7f0000000080)='./file1\x00') syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file1\x00', 0x7, 0x4, &(0x7f00000013c0)=[{&(0x7f0000000140)="e000977ad6c29bcd137f5faff06cd71b2e85cea4bb6466b486851678c6db54e200953288e4e9804455f2e6a1a8a77781ac14326a6eeb40020faf2ed7ac8b7072898df1a1875520601003b6ab12c4fb7d5ac7408638b43ad2beed6664c8a2d48b26c591c735071f36c0fe32a2868e", 0x6e, 0xffffffff}, {&(0x7f00000001c0)="2e637d72a88965073a4ebbec7f1980fbabb0ed907d129811a1ec41037124cbe7c8e176b656a54d7f9228d94cc1817b16a98831582c2401674d25a78ef563f342f88e3ecfe842588daf42081a56a561d62ca3b1d59f1d4f65df4fa9da89f10f072911c04a4cedc73f7a51ef5b8442b5f1fb8f161a83a1b32155819a574087129f11cf3a9ed28fc693eefa01aa42f31d2ecfa87889d42f9517f9ba43c3d383d85589ac202579f0dc2e22819034e3293dbac5f6fca3d4921471e1a8bc6f187f86a168b4bec6efe38dc0b027bfa1e5a6830bc8c1d82887270300b0681970587c1bca7c4cc410867db897b04006a56cf8", 0xee, 0x3000000}, {&(0x7f00000002c0)="da4d9f41b010d830597145bfd39f85f4ddac6704b6f6e3ecc7cf5bc0daa7e45baaef563caa9aaf85099dd3691e1409242ce95af0c742a00390e64d4c57ec312e50d9c5aa94187b752f5fda72923af0d848b2e5113688ff98bc1b72737d81a912079db322020afd1e7618ee7aa235385c7e37b90215b849e554e18cd89cc10af99ac8b6aed82ceabc4d0c7ac1dee4ce7fb9f477d0d298e71f29e9349f7a288e4b8ada30137c9c3d971653d212810abe479f52ab44c1e142432753275adfdcb9c883645bde5a96a2e8b763d3eeb07121cdce775510bb511c8bf638bdb68b954a5449122acbc081fa6045684c9e4537", 0xee, 0x5}, {&(0x7f00000003c0)="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", 0x1000}], 0x8, &(0x7f0000001400)={[{@hide='hide', 0x2c}, {@nocompress='nocompress', 0x2c}]}) 2018/04/09 18:30:20 executing program 0: seccomp(0x1, 0x10000000001, &(0x7f0000000040)={0x1fffffffffffffd1}) prctl$seccomp(0x16, 0x1, &(0x7f0000000000)={0x6, &(0x7f0000000080)=[{0x8, 0xb4, 0x9, 0x5}, {0x5, 0x8, 0x9, 0x725}, {0x4, 0xffffffffffffff81, 0xab4, 0x401}, {0x1, 0xc2d, 0x3, 0x4}, {0x7, 0x2, 0xffffffff, 0xc98f}, {0x0, 0x5, 0x1, 0x473}]}) 2018/04/09 18:30:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=@ipv4_newaddr={0x50, 0x14, 0x5, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x1000}}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_LABEL={0x14, 0x3, 'nr0\x00'}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}]}, 0x50}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0xc203e3ac0e52b8b9) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000180)) 2018/04/09 18:30:20 executing program 5: mkdir(&(0x7f0000000180)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/183) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/04/09 18:30:20 executing program 2: r0 = socket(0xa, 0x802, 0x3) bind$ax25(r0, &(0x7f0000000000)={0x3, {"e2b99f9575545c"}, 0x3f}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x242}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8) fcntl$setstatus(r0, 0x4, 0x400) write(r0, &(0x7f0000000700)="240000002a0025f000154302000000000000c4000400000000e102b8f65ca7000000d0ac", 0x24) 2018/04/09 18:30:20 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x1) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000000080)) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) gettid() 2018/04/09 18:30:20 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x101, 0x8, 0x3}) 2018/04/09 18:30:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4100c0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000092c0)=[{{&(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="408f9787be38"}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000006c0), 0x0, 0x20000000}, 0xde0}, {{&(0x7f0000000700)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000001380)="87da0a6deacfdc5a2a703f715211100917575d7ef8737489590f158d232f5ce736d34d324e8f97b03eb42377eff2f3a4045bfa02770a9fc5880d76ff67362ee1f5bb0feed2a037d5848ab71861e493ad07694622e8dddf4b7d74f24f0e4e20fcf79effb1caa20cdc432919540e623dc991f50c572042bfef2c76a2db7635192c1e30a8acff9934e64cb966fbc3efb82cc3357c6d079f5dd2c5e43eaf62f2c033d92e5b1e8cd1f76786bd24bfa264dc88340a8a689c1c685a0c74b462afc65e75b9d99fa0706999b48b2d159c028e2a0002a12964f60de6e895020ab9ce794e6ee88b42f0fc3406635c2b3eced8079bbb87b24c36adeebf8230a07ac161f8602ff578851148e11638062bf05af9473071958f4e5889bbaabb71600ce38d5fdf906facb62d6e82f24a85324dc6635328e25a26436f0df04f7f335aec722fa07ce13c192f1393b23a0211f732b5a758985bcd55f01317e64aae620a0c39356718592357325cf032785ac85fcd3261cb94b18363fad264d99d3dcd567e6eaf063a642145e86465357223b194021bf80348e86ed1a2dfae2ceaeff964f84ceb8decad2228853f3a6f906acd0d124bad35142d517675352f4ccf0cba175b6d0e034cdd64d34bbc22468661e446d2a7aab33af90bede37359b9104285bac5061fc633de36dca48e87df5dcaa7346d774de00a44c3ecfeadbbcd390aaabe7b4f7cb64428223c378f85bee6de52de533378aab2430643e13d5aadeba3584786623e315026353c516c700ea9b47e73dc564f52fcd3ae89629c9d501f4781235c15eb25431494489f3d79f6a14c14fbd6e4846db5188c62a4bbc1949122d17f06e010ce071f35d7c3dae3f341741fa27c5f4a467130b180d62bd065bbd16adeedf061bdb2cb84d0954962fc8adbf1f0ce6d61a3aa3ebf1b485f6f04fbfb3028946a5226e53ea47dc07480e5026e79b07c59317e3af417684a6d1c1aba0ddfbf5c209ace310ccb502740d83b281236d36c69cf4ccdded3702a6bfee136b3d8872148ddc3e0582ab499e30d8d9f5cfcecb688f6d8f2f613b34aac2ee4b122afe5e3d06a0e13e3721f0a8b7eb335c0c7cf7d1eb4593f7832ada5d3abed18f352074002fad61f6c1da5e351a6f46277d16ee488f0683252c85ea1487a57f73fb6892dabd09dc1e55ef1795ed1a3b37b72c0f1341c87e0cac6e07e4d2c3879d1ec8ebc37dce59dab911174ec9cd8cc974dc1da0028403f9daf83304c968eafb2d42b8509be2ad6e0dc67ad44aec2b04104b7a4504389a00cf1c83fa339b17bbe35dd62fd0edd85e758ee2fdb11a9070cf362dd3cc2ea81b3949591d85bca94647986eab2c14ad75e4c4ac53b9f9475836dacf2beeb2f7fb570c5238c197678f569b4421c700ab0ee23bcd490a17104e747dba21a4c26ac4e2acd94480ff87c99c0f438a116e286151e98f2851bbe4f7e2fc13091057f3c645ae85539d74ec0efd8233c8c210137a34c7e69c71a324ffd3925afebb535d02b5900193c0ab736e7319674044e2346692f6cec2827d7229e7324007b8bdae184d15c9f352c0bae5e3aed106eeb61af0307fe70040b1317ccaf3fc235e18f28a3ee724ece9a887b25dfd3241832786774da00f0a15b3f422e26b182d55bbbfd856a3e034b95cd0a316460cd9076879e34549105b99adafd90b90bc1e76ac3f61149fca9f070a2ccd98cf943ee0aca0ab78b576f75cb9d3eb307f5e535f8327a88de227595a05b66df615a9d537b9dfa0385060f8588a4516ae53722a3bf1a486f0a6c1b44959d6d340fdc45f540316451cceb42142d1166f6493d4e6a2050d69d7e69060f9fd6cc2e3e8ce1cb5f378b07b582282d75ff60f6c3448d0cd8eedf0b1377e968a850e528845b6d8cae958efbe0f3e426caaa1333d3e81f6bdc411a5a1c79181a0dd8fad18357f46a8a9fbe54a4dce81de961cb752db70bc4c72adae2b0acd21cf2240669d4f041bd0b01fb4549d2c3f5c3fcff4c93c35c148164ca2fd27b496bf8527ef9b7535c52721ca05b76e39dd5ee49497cf15695ea1856516415d3df32f113abea1f76439ecc086f8823bde946c93d3a1a9b67fa6b2e4a68b93bbba405037b4f13df8dfea45fcf1256ef8c672458519d6a9706abe1dd1ba9eccbc5a9483604628748483430814402a15e39482ded9caa6097ec1808e0c2e4f8e65dc39ddfc176e07c33f00fb5f8af23e743a4a5a4145939db304accfadeecfccdd80e41a3eef5c9ab0560fd1688dd03c7e8078bdaad382d032775bab25ae3b8c8743bf41e4743d4270c8a354d625739f30ffe34d85d572992b4e8fae9c603183cf915bf6ba951a49969432dc6ffcd27601a73ec4e42213f8f83dbf7f2dc2d5546620eceacf9e431e308c7ab38c7cef99cbfa470431bf1f11db8cfe82c54a171b81519c9e09ca7836a02c4814cc859596285d8ea4508e05b29e1ab252ef5ab5dfa728c83cf446319eebf802de496be42ba2c5cff4545a975c461625a5f5c557d95f3d7fcf2638202ca659721687b50fe7ed17f442233941b93092f9ff377564c9e072ab8d0ba76365adadb23d3ea796f4f56d28f3b1d757ed56269e9412f818e455dd945010af4bb947884c66af5e27202dc5d97e6f558da01cda920185ff8e86fe32c9d2848e14709481cb6eb16acb0a40a886906853d8c127677aa862400d5a2f91f9e0aa48c95b6747f473175ceb99a64268bbfcca014e826761c1ca60ae19e4a831c3d336aa59bfc0f8a8c81d70d482b88d878c02db7190273a4ed5322eb73b4d9b2493ded744812235987eba8464ea133022aac12d53b76c78cab26aa0a0535a2ca0e4b72b44c6b9fb7262a3bf42fbe675080ce91f7dd4ad40191aec691be03975551c33f61c921b3d57700b8cc6032c9c6453bdf7458604faf78bae065d25d047057ce1db392d6a8fca763ff7909874ef3f50bd4119e5445096d3ca4b52bf45cd60a8a31540bd406c8b95486701aad8132969e758bc13f5962e214e1ae38ac25949b487ca12235fd2a641a005621b7111a3ad2a878342251fc78d00f920e67a8682b7d65b9c003852ca23547e719479fc3b263de67c500417a261e729b92a9a6ca79b5964b1a49238ca4faa9d1caa6d65ec975606dcc11b7c1e5703aa081831fa71fbb9555c4a338c106448c15fb71e9b20fa0677f29310c0d208b03e43f63619fac7b50ab3f7fa48d8b794d0b247921f00d2f8b013727629193537f82563e8d1449640074ffa4f60dc960a862506274da7043b55d199909e029197271e27afbaa63edbf4a761de19b77d11343ebab484979372947953dfbd6f153c0faec960b1d385825c2d11e8129a02c7e5ee187f3a11bb400f6b56e2e66250ed11c64f2a9739519a040f05961c1dd32136080b7f047c830640faa52d4f1a1bb669e5d4c6fe2d5b00902530f4624e7f2405fe8e0f7e385a0fb3b1c29ecc75c24c38d45f28da0cda71f72e049c6ab6f09907578f0408cbfd2909718c36a3beb9ce219b4f743fea6abbd6ab6e9c7a2d89120deaa0aec252c5d48a8cb3b4ebee607192f0e1a10f3569c351df4a9793e82ee449e4966ef216b4c9039d1b59bc034955bec55a7965f2477d526fe46b2ef126b61c8addf1705d4761c19777348e360eb4b1c172914bd175db7fe6f3df391cbd15fc012157c265676c2fbc03da98dc222db19788d755795ebec76b334f422012d47f0b954e68cecca4f020da62013d866be3d6278dc45645b16ca176943a666deda324e2db8efaf758df9a04008d97cbe97e6bd84284816e6e4f6e6534e7c54a1357026ac4065eda9c2a7579819b4608ba76b5344b7026eb7f4060f22f2a51ce294de3ac625233e4333e0b239aba8c051b8c9219d84dcd53c73b3cc15edcf56ebf204d1c6127dd14e24f18c08e64073e7232e46527217a2921709ab5168f1f42def3376aeddc2573504fa1e35239f5cf58ad647ef3069d60197aa83f54140bade6726922c0560d484e5a238b50897604c0be34bcc8737c16acbe0bdaf354f28ed01478d00dc245d7fdde12f7c4a131ccfb69e2473b428a1a721017a64cb34060f2d0093997d828720ed239e16c6887580af9e2f466830f0ed3e4fa703b3e97481c90e9fd6534d881ab83064214a6cbfd94fbcad4ad71cdc6fbf041681db80aa8f01829106cea180402e7933e12a3fcf159c210731ca78be126c93c6d9c2b9e0dfea88f346e6d3b66eadaa753e8918b4eefff9d0e43abb3cdf83243913fb89dbd3b1388012e54d0c394c1e05a1078f8abc8a505040a8e72eda517701d22dcd32b3460c0f3d36f8b89dcd33339818c415b8ba3425034eab6a76a7e444e5e193a9ed6a02c7877cf03c6699b06eee312cdd9df71c1dd62aab0b91ee9b8bff58e128812bb6ed38f2b3940a12971c0b6d1b57411c10619df433c0929cd18ba9bacd02616dff041394207531e1f3b61625ffca62fb83a829f8a1fa5c47eb6a5006d9f3d6485c7e464c3da70c06b5c3f0e713d5c09de038b4946bab4019276d57b2163e1e9962d229702e929f6a7f42c00e9ea286a87910075d638d6cb6e1ae28042b6d17055575eebdb6420d147939e6ed9b209f1c4d01cf8b4b2ecd39c413b8e4f0f68e204d2789d4ea30cad9236442ec774872b96fbda85bfb33f1303272531e5b31bf2db1fd91a69590f082a8101a868d59d91f9951c63fa4afaca4dd55253d35a7aa96f5fb4b278dee9d575a1ef08ea1e461b68c9f4b64512db01965c55cbd8718d0a1c8e22f53fbfa2f837ba3723fccc84cb0710960509446ab13bde884fc6249467493be3f604b68c48dba07af4917c28c38b4ef357c6b220cdc65e9f856dfdd31888eafae89cd26dfff7fa073e76626ffb99429057e0ea773edc465f83f0f00d7072be115d8f1ea882149a4b76bcee5f4bdbdd6875211d6b3a1e5e40df515add0873c138e89e4837a9054f775b079ac1cb6349cdd1eaea3815dbc7dedd0611de9aebc24551d1465e6fd9de55e25a4c9464bcd98ffa5b15aefcfefa540c2970749f54b758b4adb3b616a64149c93ed70cde134e2c70964a8fd844882d2d4676d436212e03799f6135c571a1bde3df223a6a366d93606646d72c2916d1a7a6975959a379e8499708b79ce1e07cdeb4744a321f2098a1681d64ba7844ed13f72800f58c0ae3f59093213de46550148121a037a9a970debcbc110a9d1a0e842f2052c8eff3c6b25b8d1bbbc4a531a24347cd54da664da5a955f157b8a7ff95410e851b5a7cd1bb91218b90b09d0d31496501de768c9d5489983865aadf25e846d2f53f4c1d16ba8c743b7a758fb090dbf78a9542f650c2f8441cb65faa4fd4ea450f579357be91bc6bbaa3720ac6400a621bacae770b8c0c8547e0e6af4987463c263a81df7082e3750c46f11afb3de651eb0c30652d3eed747f142198d18c8000575225622a07e4c72bc76bd2e6f6ef4078a9163e26b82c8c34c216bd200cf348144f4cbf0ad21372f469526d35a91c2dc2f0557e0f980cc61bbab417226281c0771541e83b020a77258f4b79ed45e994b9fa9aa86eee409b6d7f0346c9336efbcb0f976e6be9ada69196ac7c22e8a2654bbb82e4ba0bc5268eb2182a610a13d041e9d30d6b8d654c5e2901ffdbec51d5c98c2bf081eb0ffbe2b76f38dcc355dddc5b0a6a82a20b05e1141625c3b7646f96707e3f74ed6cad41f1d905052e9ebf1013803ddefda5663404a066e8c6474a40a8aa23af9f7c23aa86f9c19eb73017d28e5abfc49a9aa5176c7b2215f675a5880217ea54a1a04ebf1a9541fa5c98c36a5ecd7", 0x1000}, {&(0x7f0000000980)="e6a0e4a623dd38d14812037b14ffe7804accf29b31e967d7cbccfa2fe47ae452f51e9213aa216dc495321427e600d910230c0ccee868149dfe2e861b79d3f903a0e5d0ebafcf770ae2b21301eadce0a8d5488b1833bbec6be9e4d1c819ab473c4d6f5f900a812c237e02db59aaceb987ed00bace70d3716f26cc91fbc9e73304f3f1c5aecb8e22711a4afc35016894ccf17dd3ede18f45898f21e07c70736ee7ed251da646533c503424e2770aea1a0cfa37815e2a1edfa6a52b11ae8af3f53b45d18349a5e32cdba6d13ef9fde61109f96615e830", 0xd5}], 0x2, 0x0, 0x0, 0x4800}, 0x80000001}, {{&(0x7f0000000f40)=@pppoe={0x18, 0x0, {0x3, @empty, 'yam0\x00'}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000004600)="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0x1000}, {&(0x7f0000001040)="b75f1e512e3d5dbf2b18fe67ce620d141b58b3b47e27df19411e2ae68db208b5917b54", 0x23}], 0x2, &(0x7f0000002380), 0x0, 0x4000000}, 0x2}, {{&(0x7f0000007a40)=@pptp={0x18, 0x2, {0x1}}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000007ac0)="21601865036b3ce85b33fb0c9043e95402c39e49a3238681e9275712887f32c29ca09c53f329d5228c4f4a4d57931f25e2b3296d6901c2079d7fd27c8d2e276fc7", 0x41}], 0x1, 0x0, 0x0, 0x20040000}, 0xbc5c}, {{0x0, 0x0, &(0x7f0000009100)=[{&(0x7f0000007d40)="71ef307c21a987a69dcb3db57e1b9c852b16fc2ce6fbf8727ebbd5918bbceb3a4f953afa3cf044af9e213a3308d500e1ae3dfb2fb263e5794deae4cf7fc0e7064ad8f1d3d0864e6a4698fad3e84f0ab021d5093a5180b7e30b2578daabdf778736404029aa8771eaca7f27377920ce92541ffdfa7e33a7900bade3147ed0c7b03cf44fcd07a214175ca5af630ec6be63eb109e3df216839a31b0493459db908bbf22a73c7587504bfadae2b054ef388e785fa74159cb8f5f2dd1420e37580d8b42ef80e47286baddeee6c0", 0xcb}, {&(0x7f0000008ec0)="c4b1255d9cfdda5187277abe42", 0xd}], 0x2, &(0x7f0000009140)=[{0xd4, 0x117, 0x7, "8590105c0329a53233005086f90e89d5f12abeff601f7df5fcbb09eb443118d34eaf664d56410d3a752f406dfec4269131241cf4082a39a321d793192849a7febaef6dd3b09285a468e21fbd7d069f446cfe70a8f0e2305728aec4e4a0f5a9f1c7ebe042b225967ad578035231dd737cc6212e685013c298b1f5573dba9c36cbdcffec06a535bce517b91ac76d7c123e357d0fa69b3ac2aab1830a4738b79cc3153c176c0da0442fb96a108661541d5855d321931d6766230c305fca53d2b156cc24ec0182ef7d18"}], 0xd4}, 0x20}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1ff}}, 0x100000000, 0x6, 0x401, 0x8, 0x5}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0xdf, "e646d149cdac478c47041eb10a2fa6e6e4cad7da9608a9b4df429f3db81a5e98caa54892e276d73f667681bb0164cde1bd350e58c7663aada17fdaecbcd854c28df626dce02124ceecd3d5823f3c28d5e50221fff81fa47bf7d24132fa07227c9196b44c4e34e58e9a18857acda34941bf28bf16e5b6f1641ff5320815d4114f925e81bf7f18159132a11439ed113240e27637bbe989577af263d65aefa606af35bf2e723a81ff49330f5bf774c2f5b1edd3eaa75cb74dff5f0c146c99f7c6eb75351061cb84eec287a8bae2324304644f89dd42c7012d4ede4128ab1b770f"}, &(0x7f0000000340)=0xe7) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r2, 0x8, 0x5, 0xb7f700000000000, 0x3, 0x681c, 0x3, 0x101, {r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x3396, 0x0, 0x2, 0x5ccf3b8}}, &(0x7f0000000440)=0xb0) shutdown(r0, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4080, 0x0) 2018/04/09 18:30:20 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4100c0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000092c0)=[{{&(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="408f9787be38"}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000006c0), 0x0, 0x20000000}, 0xde0}, {{&(0x7f0000000700)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000000980)="e6a0e4a623dd38d14812037b14ffe7804accf29b31e967d7cbccfa2fe47ae452f51e9213aa216dc495321427e600d910230c0ccee868149dfe2e861b79d3f903a0e5d0ebafcf770ae2b21301eadce0a8d5488b1833bbec6be9e4d1c819ab473c4d6f5f900a812c237e02db59aaceb987ed00bace70d3716f26cc91fbc9e73304f3f1c5aecb8e22711a4afc35016894ccf17dd3ede18f45898f21e07c70736ee7ed251da646533c503424e2770aea1a0cfa37815e2a1edfa6a52b11ae8af3f53b45d18349a5e32cdba6d13ef9fde61109f96615e830", 0xd5}], 0x2, 0x0, 0x0, 0x4800}, 0x80000001}, {{&(0x7f0000000f40)=@pppoe={0x18, 0x0, {0x3, @empty, 'yam0\x00'}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000004600)="f52b793a169db4e5d9022f4c4c017e1e120ae6c75e753c1a67f072ea9d4969484aa8a840428821ecf1fc15b02b6d8a210433facbf84b75c2430251ede0808597d622788327ad87ca5a85379b61964767cf883dca55465a58cf2b2351ed9727f91e0de40c6ead47420dc4157a8418120eebf649b04ac95ac2893b50f4f67690980e031cbcda7010e5d79923b8342d0680ce0aa88fb54a0bb1b3687924ef10ae0d471e3b9969a56b253dcc70f57f221f5dd8569b6d469d72d2bf0d499858809a7ff11c25780b488c778d63473b4f1ff0dfeb5c86649e402a6d4e6f3708ea6692ad8db5dc22ed076eeb1db1b629089a14d523859a06064ddede0f6a6f8392fa4861099783b9ca1e8cbcf6744efc0a6f34a0a7304501d6b1f2d58c3813c3566e849d5705ff4edf9c8c91ddf44f9b2678298220e5d505448ee119766af88d017f6c25baab1e2c465398a093dcfcdc5b06462d4db654152ef75954ef15f70aa33d01c590573a87ba3e1bb60aa2189873b3ebc086fa02f2581c2efb04131ed9a3871d3fb72a033f140cac652207d3d0cd2f47062ff66f73ade8340dc72eb8a422dad171fd1211dbb2ff71475f40ec7c8b9f74f3146a3586b9499d689c279b60c23043f35e6582f400748e353ed338b8945037c45be0bfeed226a594b63c944a40e5d1847e69d64da2197323f191a3d1ce09c4fc799c56f1c93db21cc1f90f71dddcc82a3123a2a385f7f855e70fafc79ab1abcb700d00cf1cbd3605588eaf9480da1d431ce30e56b5ae5949144ccfdca397bc71ad0702f74b848addb2d247f573384754da255744a3a2e090422859279970cfda168331133e149609c40ac24d92caaa3b59c7f16ab2e3dc32571f61440c215c14d0771f98fcf65983a67c8db6e1ddfb35692e3a457a7a0820f819c449462da92173b2f6fb8b8acfef6774f5b35052c61d28a879972034b28e93fec91a3b6941a1fa3bdd66220c5740728291d914b2999300f877a434008caa2db1a11f79d43f2eeaa815ccbe5a3618708ec82f2f25e845c7779d9a5fe20c7c2dd9f4c9784666a08f26f88b98aeca268c6ab593e27c170b1bb436c0963563f0e832ee8e93fd39a081cd90e840f8cab76230a7084734319ce895860b17a834c3689fc9ffb470ba08a0a348ac96df1ca7b94c55b94235444a278a29f0ffba6fa78f69fc4f90880d6ada752c5e928181effbb2abeb22e1d2d872993cfc31cbd08c7d1306cdbdc76b516c9ec8c71ca4b8696b6ae3b7b391beb31acfc5fe3489883778f617b32f0b601c1b3f347fd35b947f8bf0a7c5c9b35363cd91df3c4e232a62cc645051ba978014d47dbea88e7989a2a38b096c573c2fd2f934c298a53ec262e38b1a058cff73208d03ebcfc063fb90bd4b8a45a79614f659eee72ad96ac05920445e955f762b183c37eb4a8394f0d4abe57e17a34ab863b3a002aa8b09f52a6778e7413256702c75513bef0a349eff178492b0bed6f1970603c1905ccf2d088b9ae93c587ff88c7da8845832bc3ceb00fde90ae586f5387177f1ebc509030e395d1d23c30732bee67e7bf32db2d731a09edad92b58b23f8e7c19b1558ad669ffab79469dcdad43e6726858b967d0291b2da887a7da0b88357af47e7676eeccb63a47864e70026cbb1cc71183bf663b09bfeb8bec765f3b417383d722b3ecd6a8e4184036998d69e7fea41e51e42def6d8fb1e31b64d3d9dcc5e8708c6bace0c105d0168eb451ff4a18cdbf8efec169de7042fce28835dc4fc848654ac984f4aa8195d17250b887a94fe972b5a85a28cd15f8afe8259454c1b5ce0b7f362383d374ffb980e5ecb29e910724b7e24968acf851fbf3cce97025edf570ef96decbb0b9a30b85fd05dc401cd080eb93e89d9653ca186241c5c0041a42e43a3e396ac4f5c662504b26845e6a02899990308f78eff000a0da134d721d3e112890a2bf638f2c6dd765f8340c1e645aa91f42399aa7b3c07ace6a96d86c7e8001ee2b38c8e42d5cf762e2ab2b7d278b5e931ea8190bf489bc93ba2af6e40cc7ccf366f5a4060f7b13f9e139b06ed11659a3a3e78854d03a220872000323fad5e92270ab03735c6eaa86b64077a58d041544d5174ba5bc83a74d686ccf0f1701481735395ff624710742a4511b83471bc0de490fe451475f85c6b48519888c3796df0b278d1e66b347683a68d17f5e5d8408d9c70fdce157f6b0b8e5e76129ad637a442cf3c7fedefb67ec777310bcb6d3eb279c173bfe4ba299f45eca2747aaebacec08e2f4e9298f8d5a01f7ef65c6782b13e450430c6aac08aeda2561158e938fba9708603022571106899fae0c4846c690ba43f63feb44c8fdff38cdafc12ad628ced483e30b3f735be73e5dc4b03d3dd92c36b2ef12e2ed9a54221d68ec9461a15705362fb791ee51a1a872d83a79a32407947edf3bd3c6386fb5c91f26a12f0da292019a6d08d04c58726b7bb43dba4b8cd8abfb0449b50eecba6c23047b04118b52922b0bf3a9b9238896219ac0af523ff84b8210e7667de6c59f5b6acfacb5f1f4fd927df813309b83bea6de1cc3ce78b63f0182171a42162ebaf0ebc931e99bccdff3700c48af02feb420b7ab24e4239d35c4e16631433c40bc75077f57dfd11eac0d719b5a219daeb39afc5245d4ba1edba4d24f23e11cb7c6fbe4fc9cafe65950fc8d5098bb4d6b2c86cc70dcf86790595b24ef41812b76941efcdf24924073e702c5e949a53d1b094e9b541274be229e9c464d053360018141ffef76a79e21fc143f5e0971f9bf25a7027dc5f11a46f537d091a43cc4bee78401cb1b638896c1ecb7a0ccfb458d1a24c946e369a74945c2153c726624c4f0ec7da268f214700608f3662b613a6ae2f7829799ac2b96461ce79eaed4b008955ded8d27a5f64508c7960ac8a02e5496b5b40e72943d46c437b5866a1333be7e9490008d6fd1ec12aeac08ce5ab9bcbcbf05309e48354089639abd74b47e1216b668cfe15d441ac2a6cb240b825ec087d835e6c867c423650c92374fdf3a263beb31db5d6c61d8858eeb3b898cb39c16247fedd564bec33ba7f23d097ea2ae94d9e947b509ec2f8e37578bdcb8f53c334bf1e806c1a97c7132a45edda86f6462b33947411b57b30bc72bd3a7062a4f6747ba2a025bf8e12e67c1480ce4965ad4b33a92385cf97a76188ee1982ddb72ca2fcac85bd6a77ed5ac31809dcb34123ddc4e9f6eb13d2a2d510288975aa48189a129bb7c9528c65f19ebe000808457d2cf8ce438f0b262c5fdadd6f04f7c22e0d0d791b22e397525439b5d433856f874bd56e41b15263fe0324085d2c3859e3a32d14a4c19477de717f76217ba1526e0c03a0a42299bc86b94564377973d1534b077172120568f9dd38e32a2f247fe1bf2a7e29bba5cc1b6e304a567eb62f9cd1908f5aad623a1da07a6067da0bb6d8c01edb1d770309db6abb43aec0b7c57ce4c850d2bd9a721f3709e88ce18f8b1b13aca49c8d8df5689e3cefe7f7b562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0x1000}, {&(0x7f0000001040)="b75f1e512e3d5dbf2b18fe67ce620d141b58b3b47e27df19411e2ae68db208b5917b54", 0x23}], 0x2, &(0x7f0000002380), 0x0, 0x4000000}, 0x2}, {{&(0x7f0000007a40)=@pptp={0x18, 0x2, {0x1}}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000007ac0)="21601865036b3ce85b33fb0c9043e95402c39e49a3238681e9275712887f32c29ca09c53f329d5228c4f4a4d57931f25e2b3296d6901c2079d7fd27c8d2e276fc7", 0x41}], 0x1, 0x0, 0x0, 0x20040000}, 0xbc5c}, {{0x0, 0x0, &(0x7f0000009100)=[{&(0x7f0000007d40)="71ef307c21a987a69dcb3db57e1b9c852b16fc2ce6fbf8727ebbd5918bbceb3a4f953afa3cf044af9e213a3308d500e1ae3dfb2fb263e5794deae4cf7fc0e7064ad8f1d3d0864e6a4698fad3e84f0ab021d5093a5180b7e30b2578daabdf778736404029aa8771eaca7f27377920ce92541ffdfa7e33a7900bade3147ed0c7b03cf44fcd07a214175ca5af630ec6be63eb109e3df216839a31b0493459db908bbf22a73c7587504bfadae2b054ef388e785fa74159cb8f5f2dd1420e37580d8b42ef80e47286baddeee6c0", 0xcb}, {&(0x7f0000008ec0)="c4b1255d9cfdda5187277abe42", 0xd}], 0x2, &(0x7f0000009140)=[{0xd4, 0x117, 0x7, "8590105c0329a53233005086f90e89d5f12abeff601f7df5fcbb09eb443118d34eaf664d56410d3a752f406dfec4269131241cf4082a39a321d793192849a7febaef6dd3b09285a468e21fbd7d069f446cfe70a8f0e2305728aec4e4a0f5a9f1c7ebe042b225967ad578035231dd737cc6212e685013c298b1f5573dba9c36cbdcffec06a535bce517b91ac76d7c123e357d0fa69b3ac2aab1830a4738b79cc3153c176c0da0442fb96a108661541d5855d321931d6766230c305fca53d2b156cc24ec0182ef7d18"}], 0xd4}, 0x20}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1ff}}, 0x100000000, 0x6, 0x401, 0x8, 0x5}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0xdf, "e646d149cdac478c47041eb10a2fa6e6e4cad7da9608a9b4df429f3db81a5e98caa54892e276d73f667681bb0164cde1bd350e58c7663aada17fdaecbcd854c28df626dce02124ceecd3d5823f3c28d5e50221fff81fa47bf7d24132fa07227c9196b44c4e34e58e9a18857acda34941bf28bf16e5b6f1641ff5320815d4114f925e81bf7f18159132a11439ed113240e27637bbe989577af263d65aefa606af35bf2e723a81ff49330f5bf774c2f5b1edd3eaa75cb74dff5f0c146c99f7c6eb75351061cb84eec287a8bae2324304644f89dd42c7012d4ede4128ab1b770f"}, &(0x7f0000000340)=0xe7) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r2, 0x8, 0x5, 0xb7f700000000000, 0x3, 0x681c, 0x3, 0x101, {r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x3396, 0x0, 0x2, 0x5ccf3b8}}, &(0x7f0000000440)=0xb0) shutdown(r0, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4080, 0x0) 2018/04/09 18:30:21 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) ioctl$TUNSETLINK(r0, 0x400454cd, 0x217) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x5, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6970647470300000fdff00", 0x200000000002}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ppoll(&(0x7f0000000100)=[{r3, 0x141}, {r1}], 0x2, &(0x7f0000000200)={0x77359400}, &(0x7f00000001c0), 0x8) 2018/04/09 18:30:21 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x1) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000000080)) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) gettid() 2018/04/09 18:30:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5d, r2}) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000240)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000380)=[{&(0x7f00000018c0)="94", 0x1}], 0x1}}], 0x1, 0x0) 2018/04/09 18:30:21 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ipddp0\x00', 0x2001}) pwrite64(r1, &(0x7f00000001c0), 0xffffffffffffff3b, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x4) 2018/04/09 18:30:21 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a00000005d485ad21e969918aeca5a158c7d2f8f7edde8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"], &(0x7f0000009ffc)=0x62) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x8, 0x5, 0x6, 0x7, 0x2f5, 0x0, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) [ 332.692254] binder: 23125:23137 unknown command 1715495680 [ 332.697936] binder: 23125:23137 ioctl c0306201 20000340 returned -22 [ 332.705398] binder: 23125:23137 ioctl c0306201 20004000 returned -14 [ 332.705401] binder: BINDER_SET_CONTEXT_MGR already set [ 332.705410] binder: 23125:23193 ioctl 40046207 0 returned -16 [ 332.715731] binder_alloc: 23125: binder_alloc_buf, no vma [ 332.715752] binder: 23125:23194 transaction failed 29189/-3, size 0-0 line 3133 [ 332.715821] binder: 23125:23195 unknown command 1715495680 [ 332.715838] binder: 23125:23195 ioctl c0306201 20000340 returned -22 2018/04/09 18:30:21 executing program 2: close(0xffffffffffffffff) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = getpid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000238ff8)=@abs, 0xffffff5e, &(0x7f0000000040), 0x0, &(0x7f00000002c0)=[@rights={0x0, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x0, 0x1, 0x2, r1, r2, r4}, @cred={0x0, 0x1, 0x2, r1, r2, r4}, @rights={0x0, 0x1, 0x1, [r0, r0, r0]}, @cred={0x0, 0x1, 0x2, r1, r2, r3}, @cred={0x0, 0x1, 0x2, r1, r2, r3}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x0, 0x1, 0x1, [r0]}, @rights={0x0, 0x1, 0x1, [r0]}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xfffffffffffffe7d, 0x10}, 0x8000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) pipe(&(0x7f0000000040)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f00000001c0)=[{}]}) 2018/04/09 18:30:21 executing program 4: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000021efe9)='3', 0x1}], 0x1, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) poll(&(0x7f0000000640)=[{r2}], 0x1, 0x0) 2018/04/09 18:30:21 executing program 1: mprotect(&(0x7f00000b1000/0x3000)=nil, 0x3000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x440002, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000040)={@multicast2, @remote, @local}, &(0x7f0000000080)=0xc) mprotect(&(0x7f0000376000/0x1000)=nil, 0x1000, 0x0) syslog(0x0, &(0x7f00000000c0)=""/97, 0x61) 2018/04/09 18:30:21 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000)=0x2fe7, 0x4) 2018/04/09 18:30:21 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) 2018/04/09 18:30:21 executing program 3: ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)) 2018/04/09 18:30:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x10}) 2018/04/09 18:30:21 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e21, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x7}, {0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, 0x6, [0x80000000, 0x3, 0x3, 0x3, 0x5, 0x7, 0x6, 0xfffffffffffffff9]}, 0x5c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="a6fef00e0797e72cdb5135b3caf745c7a23f7037420dda98b60a85902ea5dbb03a6f178b6d80af7367a231659ed574002272a2c7135ffcdbfd83f144d774990d6fd06390c4989618cb6c2d03a62f2a82d72c42ea8de599c6d377a58700007d9aaf1a87449ba49b3af67ff8e60c98a47b59a201acc20340fcd204d199dfcb6b94d7dd4699c0cb94dd38d1898da3a4401a26c3f3ab116e3aa69c60659b2a5a88b595b630eccee778a11f7a2e01656912f214ecbaaf966cfc13329cfc2f54ec4787f44d8d991eca53a0a05851d94079da22f628d09c685aee6af95413286e8b4c73c3c42723228d97", 0xe7, 0xfffffffffffffffa) unshare(0x40000) keyctl$revoke(0x3, r2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000280)={0x7, 0x0, 0x10000, 0x80000001}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000002c0)={'icmp\x00'}, &(0x7f0000000300)=0x1e) accept4$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14, 0x80800) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000400)={@loopback={0x0, 0x1}, r4}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000440)=""/235, &(0x7f0000000540)=0xeb) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002580), &(0x7f0000002700)=0x4) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000340)={r3, 0xa}) sendmsg$inet_sctp(r0, &(0x7f00000025c0)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)=[{&(0x7f0000002600)="75ec60fb6f5b375a44c97eef387b570e3a6333f8f996ad55fa2d00dbc6aedc61e8250ff775acfc2493dac5bcea7066d6cee824db65cf7e427ed32d60cd939d6e90c889376b47e3d87d417b7cd48b30957c7128fa2f08becee2dceba24624783a343bf35f900bfaf76bafd81ab058f33e8a4f6b573124b2fb36caee72d746f36757f2faead2b934fe4812d4389cc863d57702f509f878c9111faeae51daef5a930e8d21e47a6eb02ffaeccd45573aad1bdb6ad1d0ed60da569ddbcabb84f550662ceb39ac1cf0fb7b48545c26e9729beb0d026a2ef675ade387db72cc", 0xdc}, {&(0x7f00000014c0)="ca77ca3f8f229e896cac27d82a3702b82d34dfb1a2728000dc1bd37f19258467c4c4cc38513b0fdd410b68122b26b72a92effc9ddaa0611297534f07c7bd9eaac8eb9f844cad", 0x46}], 0x2}, 0x8000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r5, &(0x7f0000000080)="84974cafcfb7250e0d4cf169c8d7c362e785f9d01bf09efc4b8096795481d6c9d08ef91bfb52bd356907302969b8d9210522a1340af304541632dd1c0784ba46a223682a9bdfdd3f3f81dee4278a80a88ffc73f96e8b13bfe08e37fee716d96285ee70de398f6fd4c8570e56858595802e9ee57bd7cfa8ba74df84c561e96ed2ac091d179909339cc41e8adb92859f5e17588a4a66b883f4fc6de0120ec07483a18f8f71a5b9904c9d3c8d12ca29ccb982892cd54a78303b7eee6837d927315b0eedfb73c00bf73e054d3bb5360a87057a1aec70d580f3d9", 0xd8, 0x4004000, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) listen(r5, 0x0) shutdown(r5, 0x0) bind$inet(r5, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r5, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000c82fec)={0x0, 0x20000000012c6, 0xffffffffffffa66d}, 0x14) shutdown(r5, 0x0) shutdown(r5, 0x1) 2018/04/09 18:30:21 executing program 1: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000244000)) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) chdir(&(0x7f0000607000)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() capset(&(0x7f0000000000)={0x399f1736, r1}, &(0x7f0000000080)={0x7, 0x8100, 0x20, 0x4, 0xad18, 0xfb}) writev(r0, &(0x7f000012a000)=[{&(0x7f0000000040)="290000002000190700003fffffffda060200000605000000040000140d0004000000000000d200019c", 0x29}], 0x1) 2018/04/09 18:30:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) dup2(r0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) [ 332.820161] binder: undelivered TRANSACTION_ERROR: 29189 [ 332.825925] binder: release 23125:23137 transaction 138 in, still active [ 332.847044] binder: send failed reply for transaction 138 to 23125:23193 [ 332.863321] binder: undelivered TRANSACTION_COMPLETE 2018/04/09 18:30:21 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000866ff8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) timer_create(0x0, &(0x7f00000004c0)={0x0, 0x10, 0x1, @thr={&(0x7f0000000000)="7ccc264d78e415cad3470e178f0c33e69e199825c969744774411a3debea547346acd5f464f143c35aa4fbd50c7b7c657e26f01419189d6d81b05d00a2efc7eb9e780c7de2cea8c26870ee9999c9fa09d1b252995bce865b2c515092fec4f300bfd44db95d77ae66889c63c9f4448b365c153ef4f589c1d4e0fed69a51c2862c2bf7f402c837a1a3e824884b2dea4615d07e742727be5e3abf9b5b3d4d3dd3db574f89be8a9611bb42a00510e101e54abbea", &(0x7f00000000c0)="814a2f1523a84a631800cba25dff292d6aaab23bc231834bb34435a5c7e967bf6ea06307b6219963fae030340f489a801f880e11b1d38e499f9fee9f18219f1c6049cb148768256f0caed6d8347fd29032e0203115b820f3f66496d571bb392970b556985a0bbeff0f60bfe1d97f1e7dac33be61f7363d8450"}}, &(0x7f0000000180)=0x0) timer_settime(r2, 0x0, &(0x7f00000001c0)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) accept4$llc(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r4, 0x8000, 0x1}, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000440)=r5) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000140)={0x7fff, 0x9, 0x73, 0x1}, 0x8) close(r0) 2018/04/09 18:30:21 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000180)={0x3f, 0x0, 0x10002, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f00000001c0)={0xed2e, r1, 0x2, 0xfffffffffffffffa}) r2 = socket$inet(0x2, 0x2, 0x0) memfd_create(&(0x7f0000000100)='self\'!userselfself\x00', 0x1) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000000c0)=0x5, 0x2c6) sendto$inet(r2, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x5) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000080)=0x8, 0x4) bind$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) 2018/04/09 18:30:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3da) poll(&(0x7f00000000c0)=[{r1}, {r0}], 0x2, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) 2018/04/09 18:30:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x5b) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x7, 0x5ed}, 0x2) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000000c0)=""/215) open(&(0x7f00000001c0)='./file0\x00', 0x20000, 0x0) [ 332.869202] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/09 18:30:21 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x200}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x6ca, 0x500b, 0xfffffffffffffffc, 0x0, 0x7ff, 0x2, 0x1, {r2, @in6={{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x3, 0x6, 0x3ff, 0x8, 0x9}}, &(0x7f0000000300)=0xb0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000080)) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) connect$pptp(r4, &(0x7f0000000340)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x8, 0x4) r5 = syz_open_pts(r3, 0x0) dup3(r5, r3, 0x0) read(r3, &(0x7f000060f000)=""/217, 0xd9) 2018/04/09 18:30:21 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) flistxattr(r0, &(0x7f0000000100)=""/73, 0x49) 2018/04/09 18:30:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='/dev/snd/timer\x00', r1) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x0, r2) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, 0x0) mq_open(&(0x7f0000000080)='/dev/snd/timer\x00', 0x40, 0x2, &(0x7f0000000100)={0x1, 0x5, 0x1, 0x1fc0000, 0x100000000, 0x3ff, 0x0, 0xdd}) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/09 18:30:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2000) ioctl(r0, 0x800005385, &(0x7f0000614f2c)) 2018/04/09 18:30:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000008c0)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1163b56707000000017a76ae5ad7d3cb7a1fdc47764eb052be7c81b27de0ddcb72d4c5d5f9e2badca0e8f17f6c922547344d7e99e8170e5b45fec101000000000000000104d9000100008b5eb06efcac00000000000000000000000000000000"]) ioctl(r0, 0x6, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}], 0x3, 0xb5a2) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x81, 0x8, 0x6, 0x77e}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x104) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r5 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200) ioctl$VT_DISALLOCATE(r5, 0x5608) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/rtc\x00', 0xfffffffffff7ffff, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) r7 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7333066630c96e99fbb25173a510fee4155b92fad693554c1330733", 0x6d, 0x0) keyctl$clear(0x7, r7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0xff, 0x6, 0x8e3, 0x9, 0x1}, 0xffffffffffffffe6) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) ioctl$KIOCSOUND(r6, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x0, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}, 0x8f}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232) ioctl(r0, 0x8936, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x10100, 0x11) 2018/04/09 18:30:21 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4000000000000000) ioctl(r1, 0x2201, &(0x7f0000000040)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7f2, 0x4000) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)) 2018/04/09 18:30:22 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x193, 0x800, "6b494c67e6e5a947caa4a899fa18f4de79390041c29cf83e4e29a135c0387336aa6d28bc3b61eb66de52db5f606fd742124260be147a80586665b69838c3ba", 0x23}, 0x80) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/189, &(0x7f0000000080)=0xbd) setsockopt(r0, 0x400000000000111, 0x2, &(0x7f0000000040)="4f4610cf", 0xffffff57) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) 2018/04/09 18:30:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x90000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getneigh={0x14, 0x1e, 0x402, 0x70bd29, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040805}, 0x40000) 2018/04/09 18:30:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='/dev/snd/timer\x00', r1) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x0, r2) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, 0x0) mq_open(&(0x7f0000000080)='/dev/snd/timer\x00', 0x40, 0x2, &(0x7f0000000100)={0x1, 0x5, 0x1, 0x1fc0000, 0x100000000, 0x3ff, 0x0, 0xdd}) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/09 18:30:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="69dcb12965ec0000000000"], &(0x7f0000002300)=0x2) r1 = gettid() ioprio_get$pid(0x2, r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x400) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000005c0)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000600)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, r3}, 0xc) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={r4}, 0x8) sendto$inet(r0, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df92829ad7d8244c653c25fbb0625a6a57c26a725eb33561e6affbdba32d07c571d55da00fb6d8d521498f54e5b5f5bd9acd730b53a31a64b3d3ef27a6494ce6fbd2083", 0x80, 0x0, &(0x7f0000000080)={0x2}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000003c0)={0x7ff, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x18, 0xffff, 0x8001, 0x4, 0x6, 0x0, 0x9, 0x8, 0x80000001}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000340)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x6, 0x30, 0x3, 0x8}, &(0x7f0000000380)=0x18) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000640)={0x7, 0xfffffffffffffffe, 0x80}) 2018/04/09 18:30:22 executing program 0: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10001}], 0x1c) r2 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x40) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r2}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) getsockname$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r3) rt_sigprocmask(0x0, &(0x7f0000000080)={0x8}, &(0x7f00000000c0), 0x8) 2018/04/09 18:30:22 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000866ff8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) timer_create(0x0, &(0x7f00000004c0)={0x0, 0x10, 0x1, @thr={&(0x7f0000000000)="7ccc264d78e415cad3470e178f0c33e69e199825c969744774411a3debea547346acd5f464f143c35aa4fbd50c7b7c657e26f01419189d6d81b05d00a2efc7eb9e780c7de2cea8c26870ee9999c9fa09d1b252995bce865b2c515092fec4f300bfd44db95d77ae66889c63c9f4448b365c153ef4f589c1d4e0fed69a51c2862c2bf7f402c837a1a3e824884b2dea4615d07e742727be5e3abf9b5b3d4d3dd3db574f89be8a9611bb42a00510e101e54abbea", &(0x7f00000000c0)="814a2f1523a84a631800cba25dff292d6aaab23bc231834bb34435a5c7e967bf6ea06307b6219963fae030340f489a801f880e11b1d38e499f9fee9f18219f1c6049cb148768256f0caed6d8347fd29032e0203115b820f3f66496d571bb392970b556985a0bbeff0f60bfe1d97f1e7dac33be61f7363d8450"}}, &(0x7f0000000180)=0x0) timer_settime(r2, 0x0, &(0x7f00000001c0)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) accept4$llc(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r4, 0x8000, 0x1}, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000440)=r5) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000140)={0x7fff, 0x9, 0x73, 0x1}, 0x8) close(r0) 2018/04/09 18:30:22 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$addseals(r1, 0x409, 0x0) close(r0) signalfd(r0, &(0x7f0000000000)={0x4}, 0x8) 2018/04/09 18:30:22 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x900, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0x5c, 0x4, 0x48}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000001c0)=""/117) 2018/04/09 18:30:23 executing program 3: r0 = socket(0x1000000010, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000506ff4)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=@ipv4_newroute={0x24, 0x18, 0xc0d, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x24}, 0x1, 0x0, 0x0, 0x8040}, 0x0) recvfrom$llc(r0, &(0x7f0000000080)=""/104, 0x68, 0x0, 0x0, 0x0) 2018/04/09 18:30:23 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) readahead(r0, 0x0, 0x0) 2018/04/09 18:30:23 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000400)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) write(r1, &(0x7f0000c34fe1)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10000cf", 0x1f) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x2000000000000000, &(0x7f0000000580)='\v'}) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0xffffffffffff699c, 0x0, 0x10001, 0x5}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/09 18:30:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x3) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000000240)=""/221, &(0x7f0000000200)=0xdd) getrusage(0x0, &(0x7f0000000180)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x14, 0x80000) bind$packet(r1, &(0x7f0000000400)={0x11, 0xf5, r2, 0x1, 0x100000001, 0x6}, 0x14) writev(r0, &(0x7f000048affd)=[{&(0x7f0000000040)="2900000020001900013d00101b0000f6020000ba75d75f05000000040d001100051700000000000008", 0x29}], 0x1) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000080)=""/134, &(0x7f0000000140)=0x86) r3 = fanotify_init(0x20, 0x80001) fcntl$dupfd(r3, 0x0, r1) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 2018/04/09 18:30:23 executing program 0: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4f5bad45331282135d53f751eb7febe3d4c6cb86769eab71f60dfe22f42044e5f72400ef010000000000a10000d2010000000084ea1d48a5bdd730c34be1c832", "3a8d862f3e8dbb614d98007fd02e03cbfee20c925d34b14185d9620b8c82dfd8"}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000080)) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_buf(r3, 0x29, 0x15, &(0x7f0000000000)="c8da", 0x2) 2018/04/09 18:30:23 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_wait(r1, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) poll(&(0x7f0000000180)=[{r0}, {r1}], 0x2, 0x8001) shutdown(r0, 0x1) shutdown(r0, 0x0) geteuid() [ 334.144596] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 334.154692] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 335.054950] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 335.067202] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 335.081418] binder: BINDER_SET_CONTEXT_MGR already set [ 335.086808] binder: 23304:23321 ioctl 40046207 0 returned -16 [ 335.096374] binder: release 23304:23321 transaction 141 out, still active 2018/04/09 18:30:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffe70, 0x100, 0x0, 0xdaf0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x21c602, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x4, 0x4) 2018/04/09 18:30:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0), 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000240)) flistxattr(r3, &(0x7f0000000000)=""/29, 0x1d) r4 = dup3(r2, r3, 0x80000) fstat(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev={0xac, 0x14, 0x14, 0x15}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x0, 0x0, 0x3ff, 0x0, 0x20, 0xa0, 0x0, 0x0, r5}, {0x20, 0x53c, 0x0, 0xffffffffffff7fff, 0x0, 0x0, 0x0, 0x80000000}, {0x4, 0x10000, 0x8}, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d5}, 0xa, @in=@broadcast=0xffffffff, 0x3505, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2}}, 0xe8) r6 = dup2(r2, r3) fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) 2018/04/09 18:30:24 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000840)) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f00000008c0)=ANY=[@ANYBLOB="980000b3c5e6041e2b5f4b44c6f875b3dc1421f2793bfae4ed4a7c962e6bfed7955296f50edc06a8060c8ae85c3061cb503db4dd14167b849e6c544bf1d19168ff840e21e19a0ef12343248a0727af4eeb54449378e98522056a28d497d141000000000000000000"], 0x1}, 0x1}, 0x40) r2 = memfd_create(&(0x7f0000000800)='\'\x00', 0x0) fchdir(r0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f00000004c0)='cifs.spnego\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)='@vboxnet0eth0vmnet1vboxnet1wlan0[\x00', r4) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={0x0, 0xa8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r6, 0x8, 0x800}, 0xc) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000880)=0x100000010000) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(0xffffffffffffffff, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25", 0x1b}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x20000001) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/09 18:30:24 executing program 3: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) rt_sigprocmask(0x2, &(0x7f0000000040)={0xcf}, &(0x7f0000000080), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x5, 0x10}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x200}, 0x8) mq_notify(r0, &(0x7f0000000100)={0x0, 0x4}) mq_notify(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}) 2018/04/09 18:30:24 executing program 2: r0 = getpid() getpriority(0x0, r0) ioprio_set$pid(0x1, r0, 0x7fff) ioprio_get$pid(0x1000000000002, 0x0) 2018/04/09 18:30:24 executing program 7: r0 = socket$packet(0x11, 0x100000012, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001ff7)=""/9, &(0x7f0000004000)=0x9) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000040)={0x3, 0x1, 'client0\x00', 0x2, "305e864f8c3c5198", "0e083b369d32bb44175d053bff982c89290bf22fa784fc88450d0c224464f88d", 0x81, 0x6}) 2018/04/09 18:30:24 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000000)=@hci={0x1f}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d71acec3270c46c74442fbb78a39abcddd7c12b184b60f369e4cbf65bddc6e709130c8664607bf74f8e51b570d3a12155be268339d9e2012ee5e7f8ac4696119e847f2fc96f6006cbda28c502d7ee34fcabbbb5c303f7cd3292aabb74a7bff1f76fce1b1fe13482fda1408973de9868e96c630ff08bd68c3a98d07ce0662997755f039a7ee45bdae739d3f3b1cbd5ecfa8825b540b6417c730ec4a8204ce2ba6ebd0c9452b0cc1273bbd591314867c54abafc48697fed81bfeec349729da076218770bb7ba8a2aedca9000638018a28abcaa3dc6642db8097039f0f9f6fdd1ab481507e5796d65b2a81bd38b11c518feed59fce3147bb2bd31518c6032745185a44a98ec2efe3f8eb27709c2e70cfef9a971f97159e74868d6a55e1a8e6e7b500d7c116f02594a58e3dceb86175af56c7502287ddab530acb67386725e0d6b2e317cb0b", 0x21d}], 0x1}}], 0x1, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x1) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000180)={0x56, 0x1, 0x4, {0x2, 0x10000}, {0x77b4, 0x4}, @cond=[{0xb79, 0x3f, 0x101, 0x0, 0x1000, 0x5}, {0x100, 0x1f, 0x1, 0xb63d, 0xf8a, 0x8}]}) recvmmsg(r0, &(0x7f0000006cc0)=[{{&(0x7f0000000540)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000800)=""/151, 0x97}, {&(0x7f0000000e80)=""/194, 0xc2}], 0x2, &(0x7f0000000fc0)=""/178, 0xb2}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002580), 0x0, &(0x7f0000003940)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000006dc0)={0x0, 0x989680}) sendmmsg(r0, &(0x7f00000083c0)=[{{&(0x7f0000000200)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000013c0)}], 0x1, 0x0, 0x0, 0x4001}, 0x4}, {{&(0x7f0000000e00)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x1, 0x1, 0x2}}, 0x80, &(0x7f0000005940)=[{&(0x7f0000001080)}, {&(0x7f0000003740)="fb45077f15dfb3c1a06f81422f86d1100eb22693d1c4a46fe0eaa4908a2f1f7fba0c314674980e70bc7d28059c0e8b27642ad2dd48adc74564536225540a9a6e16f6c08e4896b538f198ebef9381d99a595881f19b92a4fd6105d5d2c08362999a06e4fcfaa7aa5f23a0371f909a47e8def543f995db83c8b5a7394b643193f74f79b95c87633aed93a270b41a59277e769146602b05f025209a61b11a1cd013bda7554205d4138219cb05c33c732b4b923849da49877c6a7de7f554c2b2a9126cd8c33aaca228d55792", 0xca}, {&(0x7f0000002440)="ca4cf845d59f7c1db62dbbfeade507a3e57918199d7999ac34a6f09cc71efeebe5a2d385e8347728de11ff200578e2673b1d26695e7236e558f4628cea6988ff0e5f4c83500be1a592661483b10e9e7bade98eff95010333c60f370568551eeda1f5b5a3f6cbba0af782eb70c377f476713707334415a1caf6f6237b8488e287de2f16d6cd9bb07dfb83b2136430e6ea67bb605b2bed8ed02a5efc7357e09cccaa74a695621fb72c6fe441b5057e6020c0118c8d5d51b8f946a7a38b8e5bd489", 0xc0}], 0x3, 0x0, 0x0, 0x1}, 0x200}, {{&(0x7f0000005e40)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x80, &(0x7f0000006300)=[{&(0x7f0000005ec0)="7248b64024c8cd32e453b2513f429b0949cee9864044cb9ba8de20f85f24954ecfd62e25a72488e0b50dbe3125428c4b25a77b0d598f8a1d7b4eda56aebf75bcaf345d4ef23e04db3ffb270690a47921e12fba01f8459b07cb9fd333e1ccad81c7ca976f93316530619144fe995bbbe4dc7f7eece98ea1cf3024c72a8562fdee785cc4c5cc2e2d12d7822c3a0093aeaf01e6e56911047cf8c31d6c3b0a274d3f551e9eec9ef2c11d0fd3a2db3d7910e101d78cddc6a1c24cad55e1312c7041c58a3e2adb00d8210a0f97f3e388f814c779e75e30304c71c13b3c917a247d3054a33aa518d7df2f6c7381a095c0d307c52bd3", 0xf2}, {&(0x7f0000006080)="33f4c4f249217c4b79cf4ecde92291fb33b315fe51c29ce742d2add08d236b69dba98cf3addb887d62b71b640bab5bfce2d8ca6f5ba5f885fe3c4748a96ec1be3744643a5d6253e5183e790f4649c999c84409bab47e8bb7ae581119f55e89756354140da4acfefd9686ae5ebadacc51759bb39eb7659a98650ba7fb37c615fdc57449c349cc989df20a79ef63c8c46cf84c71093c30f85bc89f65dcea3ef430967606421d521f355315e15fcebb343466646980738bdaf27fce1e1d1029acf9e14c2e5a1b5ad0894ae6e46a59683825622b051f50b6a63e519ef4018ad6e66d3752899d1572915e8461", 0xea}, {&(0x7f0000006200)="443722cb85830473924c35e4802018d128bf4830ae03d94985b3779cf8f3b87f5e594a7c27610146d52ab480a0d8d300bf40bcb2592e3b3c75ea64bb7cca917ce9c0c1053fd8c54d6bcd58648b807b038db7dcaf229c2999e2ca786d89d6ec1d95308d7999496e5635af91d3c0ca13e9e825fa8f38d0529cd37dc563260e7b08caa6d84affb622618f7bf3498e2b0bfa8f7fe4cf3a2afe7b2d1785610e83", 0x9e}], 0x3, &(0x7f0000006340)=[{0x6c, 0x1, 0x53, "f44a3384bc575aba41594a75a9cc3ed410decb51864b01cedf02eb39d19ff7398b45051c59897b56b88b01e0727b6492cea5c26444a963dbe348c21f83706f55d0f82de861df0a47ff8d8cb0d5bbeaf2669e5dc5250cb7f7842a6d01d70dff"}], 0x6c, 0x8001}, 0x3}, {{&(0x7f0000006440)=@rc={0x1f, {0x7fff, 0x9, 0x8, 0x0, 0x945, 0x81}, 0x7fffffff}, 0x80, &(0x7f00000064c0), 0x0, &(0x7f0000006e00)=ANY=[@ANYBLOB="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0x1078, 0x4004000}, 0x6d}, {{&(0x7f0000006840)=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x80, &(0x7f0000006a80)=[{&(0x7f00000068c0)="ba7db33337ecab3fd0281b2936ff7d78f4731276a49362973a7c8032e790a11064d444ea14243b3473f7ab79afb5591134e8b04751896c208ef39b95bd20bdea071cd1af6fc46abd485076ae4f8f30e869bde8a3db607fc5401b9c01f8dfa997aee54a0689c69910243bb0641163a8faea9b9c5895dc2a3c02a84833b12a97fa5852ecc0a559e066186829cdb9e937f5be7e", 0x92}], 0x1, 0x0, 0x0, 0x40}, 0xaedc}, {{0x0, 0x0, &(0x7f0000006c00)=[{&(0x7f0000006ac0)="211dd83e569a053c92ff5c43af2c8a9b81fc1195b01c4406f22c6dd15374b1b707a078cc273cb6177c60fe871b7188d5d4c3091c20f6feb340d446ea493da35d0254f0106636ca18edb82c1275d3085a0885ddbc1623b620110044e415a2b4db79ef68792ae1880601dac3bbb0fb43cbcb1cba05ac708b2f2911f62707a1bec9d1e23d590f34e468e6677bcba283c56afe1a96fcaadf2e45671b4a0763bf80de9cc65a502f6b21", 0xa7}, {&(0x7f0000007ec0)="208ecd4854ccc2e8c50197cf65fb01c252b04d1d3de69bc41bb69e7b3b7ea0b19c07d7a1c87b255be922b8ca1db1ffff0cc56829b0ded7cf9e3c35fe49b6e3bb09789004830225adea9059c3242403dcb0ade16c630333c86a860c9224721a3b5dcbfce6c22ff9472974c13dffe5ddeea8d398abfcfb5ee76b2ac0697b8291b3965cf6ad3ed7034bb66199ef5e6ca671a6dc740325002ba5495e2ad41a8b0b9700aae5050076b55dd7e76fe47d5a37b7646659f7380db52964dafb3fdf1a41f943cb9fda43d3cd60bfdcdef878fb085f6d5ad1851fe2dd5e2f0f", 0xda}], 0x2, &(0x7f00000080c0)=[{0xa4, 0x101, 0x5, "c411c2589a0977b007c1aa4e980342a148f6939204094c8816ec3b2ce4c1ee908a818ada327a36833e3e5c8cf08ec604bbf784b2d8faa0310aee0f01be1b1de0af7f84015ac2783d94bf90f8dc789f7ceaa581ab70d19caa7d6db3149e63f87ec51730493ec626e38d3245a7b194e967aa31b118335cec151ee3eaf3e84cde4d02010892b1ad693e7644e5c2f15ef9137c49ac41afb0deec"}, {0xc4, 0x0, 0xc443, "f4b964d7feaa81152f3c173f53986a18a3386598175dc0cac07e4426615380678cf1b8b95697f5e6ade018cba221ca604a1244ae0fdd4246f97a14a0ecfcb16bc5d7767fe6407deab17e2857c6457f8afc9d84af54c12966ac132740cff7dc44d441381da19507ddcfc76f009bfc2bcad432d30afb02b48b706c170a7351cb1969a809d862105382e0be6f23aa3cd5a0a6ccc2908cb498e3b36da8d5febef1460e501be1a943c77e63709b209776672d70290005c1"}, {0x38, 0x0, 0x2, "6da0ec30dcb9b41c80696b31db6e82225a87bcd669142ab625f4fb5b9f8e8878b2ea6554b90e058c2fd4"}], 0x1a0, 0x1}, 0x492d}], 0x6, 0x4000) bind(r0, &(0x7f0000000080)=@generic={0x1, "fb1d4689b1f30017af7d6f3de527008f614b38bc021f88e95844b66b0029d5e97bbc7c00a5723a8822ffc46b46451f1500675604f6251573de66c90df12647c4429133e0da64a710ee16b5236723888889da542abd3ffcf14d00a44cc94273d71f15efc299dc1ac4a89acd2c3391b1441885dbce6a76bf839a6f0d1cf9fc"}, 0x80) 2018/04/09 18:30:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/04/09 18:30:24 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x4, 0x4) r1 = gettid() getpgid(r1) get_thread_area(&(0x7f0000000000)={0x1, 0x0, 0xccb6f233fd39f434, 0x20, 0xc24, 0x2, 0x190cb248, 0x8722, 0x800, 0x80000000}) ioprio_get$pid(0x1, r1) 2018/04/09 18:30:24 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f00000002c0)) r1 = socket(0x9, 0x80a, 0x5) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) r3 = getpgrp(r2) r4 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={0x80000000}, 0x8) ppoll(&(0x7f0000000140)=[{r4}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) r5 = gettid() ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={'gre0\x00', {0x2, 0x4e24}}) rt_sigprocmask(0x0, &(0x7f0000629000)={0x80000000}, 0x0, 0x8) rt_tgsigqueueinfo(r3, r5, 0x20, &(0x7f00003efff0)) gettid() r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0086426, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{}, {}]}) [ 335.103448] binder: undelivered TRANSACTION_COMPLETE [ 335.123444] binder: send failed reply for transaction 141, target dead 2018/04/09 18:30:24 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @multicast1=0xe0000001, 0x4e21, 0x3, 'ovf\x00', 0xc, 0x1, 0x45}, 0x2c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) syz_mount_image$minix(&(0x7f0000000200)='minix\x00', &(0x7f0000000300)='./file0\x00', 0x1, 0x5, &(0x7f0000000640)=[{&(0x7f0000000340)="d4798d56aa86b015e4460f11dc969635aaf8e4b7fa7c8c71e657870c6c397b8b63f963ef958aac461ffbccef14d2d2e4fb0773f51be06399592bda598f4aabe88039434717dbb50ad913c60e9799b4539334ab6a56af5b321ab69fe32b3b6d843bfe35e65e541a0041d2068ed2d83f4ca4c3a623ddcd429fcd29f9ddf6d6f95e523b093892a59f93e020d2036e892f90cb5bc361", 0x94, 0xfffffffffffffffa}, {&(0x7f0000000400)="f8465e76935f25a74b9ceaf906fade78ff3061fde474eea4abe7bf14bfd32cb26b76d51696785ca811cd309474bac63a94c954fad198a14d939d177bb66d006286507a932df1269d732cde0cd1ad26f28a180aa98b52a92745950f6538cb3e983bccd78159a4223f77828056a619844e06cdde63262e532c", 0x78, 0x8}, {&(0x7f0000000840)="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", 0x1000, 0x2}, {&(0x7f0000000480)="8e93b71b138f46e90cee9b777323d47b9fd27bbe2196dbee78dee0e4d70753544a8690c45e9a321e6e923429f0144e8227082ddcca5b98af181047735647a88e1404d36d988ee3a2cbbe3fce295277ae042b4a1b", 0x54, 0x65e3}, {&(0x7f0000000540)="461eac82c893024d0150753c541e2ff2c72a0c3ef00e63d47d448f9d5e38c3b557b725d8f8a775ad06a59523f5680d40396b3b480ba26764ee579c1d6df26c7bbc5ff238648aec42abd87a6be075ee63f4d892f99cc54693379cec9fa41b60435eb71ab082669051cea018be91ce058ab1403de7079d0542a76cc0c71ee458bc7877e4934c2c1f3f5c8f35b3a6c91fe79bae91fc4d15bae850c360b0c7c3d7883e0bc1bd8d98b4aabdec99858f7641fd2eb3fd51d962bed3f531f4bfbf0a9bd4e01b6a8ec4921c254090bbbb1f8a4d160f4e4d", 0xd3, 0x7f}], 0x20000, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TCSBRKP(r3, 0x5425, 0x5) close(r2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1, 0x2400}], 0x200000000000027d, 0x14) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x2, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000140), 0x213) r7 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x800000) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)) poll(&(0x7f0000084ff0), 0x0, 0x14) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x2, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) 2018/04/09 18:30:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/4096) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000d1affc), 0x4) 2018/04/09 18:30:24 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x4800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x8000800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000000040)='./file0\x00', &(0x7f00006b3ff0)='./control\x00') r3 = dup2(r0, r1) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f0000000000)={0x800000000000, 0x7fff}) 2018/04/09 18:30:24 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000042fff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x101000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) ioctl$void(r1, 0xc0045c77) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) sysfs$2(0x2, 0x5, &(0x7f0000001040)=""/4096) 2018/04/09 18:30:24 executing program 2: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b9fff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000766000)={0x4}) epoll_pwait(r1, &(0x7f0000469000)=[{}], 0x1, 0x0, &(0x7f0000595ff8), 0x8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x515100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000000080)={r3, 0x40e8dc4c}) 2018/04/09 18:30:24 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x521000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000003c0)={r1, r2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x40000000000) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r3, &(0x7f0000012f79)="c0", 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x5, [0x200, 0x2, 0x8f6, 0x3, 0x5]}, 0xe) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000600)={0x0, 0x9}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000006c0)={r5, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x1, 0x1, 0xfffffffffffffffb, 0x5, 0x7fff, 0x1, 0x2, 0x344, 0x5, 0x8e, 0x80000001, 0x20d8, 0x1, 0x80, 0x1]}, &(0x7f0000000440)=0x100) r6 = syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000000100)={0x1, 0x12, &(0x7f0000000400)="bb2c920700000000000000e70e3c69656b3c"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000800)) mmap$binder(&(0x7f0000ffa000/0x5000)=nil, 0x5000, 0x0, 0x10013, r4, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x80000000) r7 = getpgrp(0xffffffffffffffff) sched_setattr(r7, &(0x7f0000000000)={0x30, 0x0, 0x1, 0x3, 0x200, 0x3, 0xffffffffffffffff}, 0x0) close(r6) r8 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000840)={0x0, r8}) 2018/04/09 18:30:24 executing program 4: request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='keyring\x00', 0xffffffffffffffff) r0 = add_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="ef75993a84317967411a4838bedf80af63243f322f19b73740fa5b0a06fb851c2862f9ce8fb96e3464edd33f1697a58daa010f466c6844cec8d8d23bd4c85c5442878675263a60aed418459dc006b3274096c3c4e1ac33324b4c645b68a30679daa88b8c20a826cce2410a06b875e21e85ebf86266c63e30fb87dd49b31361548cb16ecb7ecd4083290a2c5986ce2d45c410029e4b1720e74aedacb0", 0x9c, 0xfffffffffffffffe) add_key(&(0x7f00000001c0)='key\x00\x00\x00\x00\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000), 0xffffffffffffffad, r0) 2018/04/09 18:30:25 executing program 1: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x8) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00)={0x0, 0x0}, &(0x7f00000007c0)=0x276) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500), &(0x7f00000002c0)=0xffffffffffffff03) geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'eql\x00', r2}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f00000004c0)=ANY=[@ANYRES64=r3]}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept4$ax25(r5, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) readv(r4, &(0x7f0000000040)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/151, 0x97}], 0x2) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r6, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) 2018/04/09 18:30:25 executing program 5: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x42200, 0x20) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x4010, r0, 0x0) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240)=0xfffffffffffffffc, 0x8000000) 2018/04/09 18:30:25 executing program 6: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f000000effc), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bond0\x00', 0x400}) 2018/04/09 18:30:25 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[]], 0x1) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x40002, 0x0) fchdir(r0) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f0000000340)=""/211, &(0x7f0000000000)=0xd3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) dup2(r1, r0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r4 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0093"]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000100)={'ip6_vti0\x00', {0x4, 0x19bd, 0x5, "ca4ecd4b5b0e", 0x2}}) 2018/04/09 18:30:25 executing program 7: r0 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23}}, 0x3ff, 0x7, 0x0, 0x0, 0x1}, &(0x7f0000000240)=0x98) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4) bind$packet(r0, &(0x7f0000000200)={0x11, 0x3, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000000080)=[{&(0x7f000086c000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0xffffffb0, &(0x7f0000d1e000), 0x0, &(0x7f00000000c0), 0x0, 0x1}], 0x1, 0x0) 2018/04/09 18:30:25 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8001, 0x50082) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000100)=""/52, 0x34}], 0x2) r1 = socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'sit0\x00', &(0x7f00000001c0)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @udp_ip4_spec={@broadcast=0xffffffff, @broadcast=0xffffffff}, {"2d88", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @usr_ip6_spec={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}}, {'E8', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, 0x80000001}}}) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0x1}) 2018/04/09 18:30:25 executing program 4: unshare(0x400) epoll_create1(0x80000) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x9}, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) 2018/04/09 18:30:25 executing program 0: prctl$void(0x3) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0)=0x4, &(0x7f0000000200)=0x4) 2018/04/09 18:30:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x40000003) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00000001c0)=""/110, 0x3f9, 0x0, 0x0, 0x0) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x333, 0x0, &(0x7f00000002c0)={0xa, 0x4e20}, 0x1c) 2018/04/09 18:30:25 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet(0x2, 0x2, 0x7) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r3 = signalfd4(r1, &(0x7f0000000100)={0x9}, 0x8, 0x0) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(0xffffffffffffffff) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000680)="6e16ee61746368657ae72e6becc91073ba4685f673f3494be3faa25df8c623e76e38b269ded1c1d38b4a2320fce27c1e535c99548d9da14ed4c64313f155caf287434a5d7804d0f7d3066c921ea52b8955b0dc59d0f5669f53d83951a1221484092b107f92142492ed08b3be7e1b39dfa10d841e571f1be8e54df9222e92e1b1f552fc7952b93017fa26cef887787ba049acc882918af44d52c0602d938d02fcbf251b464043") poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000340)={'ah\x00'}, &(0x7f0000000380)=0x1e) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000003c0)) mknodat(r5, &(0x7f0000000480)='./file0\x00', 0x8080, 0x1ff) mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000180)={0x0, 0xfffffffffffffff7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000200)={r6, 0x1}, 0x8) mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000240)={@loopback, @rand_addr}, &(0x7f0000000040)=0xfffffffffffffe5f) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280)={0x0, 0x95e6}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xa00}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206, 0x0, 0x0, r7}, 0x10) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0xb59, &(0x7f00000008c0)="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"}) r8 = getpid() setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000440), 0x4) mq_notify(r5, &(0x7f0000000400)={0x0, 0x1b, 0x1, @tid=r8}) 2018/04/09 18:30:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x237, 0x0) 2018/04/09 18:30:25 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x20) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000140)=r2) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) getsockopt(r0, 0x3, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) capset(&(0x7f0000000040)={0x39980732, r3}, &(0x7f0000000080)={0x10001, 0x4, 0xaa, 0x3, 0x100000000, 0xffffffffffff8001}) 2018/04/09 18:30:25 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000000)=[{&(0x7f0000000440)=""/248, 0xf8}], 0x1, &(0x7f0000000680)=[{&(0x7f0000000580)=""/210, 0xd2}], 0x1, 0x0) 2018/04/09 18:30:25 executing program 7: r0 = socket(0x10, 0x80002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x4}}, 0x6, 0x9, 0x4, 0xfffffffffffffff1, 0x40}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x300000000, 0x5, [0x7, 0x61fd, 0x9, 0x0, 0x100000001]}, 0x12) write(r0, &(0x7f0000000000)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000080)}}], 0x4000052, 0x0, &(0x7f0000000040)={0x0, r2+10000000}) 2018/04/09 18:30:25 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)="2e2f6367726f75702e6370750039912154807dcc08d8190f", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="73797374656f5f7558cb3a6f626a6563745f72486770675f657865635f743a7330202f7573722f6c69622f74656c6570617468792f6d697373696f6e2d636f6e74726f6c2d3520000000b8d5c9dea981c9ae0fbee0febd770184a4622e07edc52b68e255f5730e822e7aed50b0493eb0fa629cf507e61a326d77a3aecb596372908f1dd3ad34b91c"], 0x88) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000a40)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r1, 0x4, 0x6000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f00000028c0)="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", 0x5ff}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000002440)={0x20, 0xffffffffffffffde, 0x2, 0x2, 0x4, [{0xfff, 0x0, 0x7, 0x0, 0x0, 0x80}, {0x67f7, 0x0, 0x1, 0x0, 0x0, 0x400}, {0x0, 0x3, 0x401, 0x0, 0x0, 0x200c}, {0x2, 0x8, 0x3, 0x0, 0x0, 0x80}]}) r5 = open(&(0x7f0000000840)='./file1\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000002800)={0x3ff, 0x3, {0x3, 0x2, 0xfff, 0x1, 0x2}}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x570f, 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, 0x0, 0x0, 0x0, 0x0, 0x2b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000b00)=[@in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}], 0x2c) getpeername(r3, &(0x7f0000000240)=@pppol2tp, &(0x7f0000000080)=0x80) r6 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f0000000a00)={0x108, @tick=0x74, 0x8, {0x20, 0xea}, 0x1f3}) recvmmsg(r6, &(0x7f0000002880)=[{{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}], 0x1, &(0x7f0000000900)=""/178, 0xb2, 0xfffffffffffffff8}}], 0x2, 0x2002, &(0x7f00000009c0)={0x77359400}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000380)={0x0, &(0x7f00000001c0)}) syz_genetlink_get_family_id$fou(&(0x7f0000000b40)='fou\x00') sendmsg$FOU_CMD_DEL(r6, &(0x7f0000002240)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002200)={&(0x7f0000002640)=ANY=[@ANYBLOB="4f000001"], 0x1}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) sendfile(r6, r2, &(0x7f0000000200), 0x200000010000) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f00000003c0)=""/137) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000bc0)={r4, 0x9}, &(0x7f0000002300)=0x8) timer_create(0x7, &(0x7f00000023c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000002280)="9d3ae6e8f0d077e5a8c7eada1ad88c90e8f7125485d7ada7e6c023ab531ce6712a8624a417229dce86c3ddfec1c2fa32663abe4bf59a0a6d6bfe7bddc6f6cd4630913c55a0", &(0x7f0000002300)}}, &(0x7f0000002400)) timer_delete(0x0) r7 = add_key$keyring(&(0x7f0000002540)='keyring\x00', &(0x7f0000002580)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00000025c0)=""/121, 0x79) [ 336.411757] IPVS: Creating netns size=2536 id=82 2018/04/09 18:30:25 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[]], 0x1) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x40002, 0x0) fchdir(r0) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f0000000340)=""/211, &(0x7f0000000000)=0xd3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) dup2(r1, r0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r4 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0093"]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000100)={'ip6_vti0\x00', {0x4, 0x19bd, 0x5, "ca4ecd4b5b0e", 0x2}}) [ 336.448353] IPVS: Creating netns size=2536 id=83 2018/04/09 18:30:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8)=0xe00, 0x102000001) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/09 18:30:25 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[]], 0x1) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x40002, 0x0) fchdir(r0) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f0000000340)=""/211, &(0x7f0000000000)=0xd3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) dup2(r1, r0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r4 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0093"]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000100)={'ip6_vti0\x00', {0x4, 0x19bd, 0x5, "ca4ecd4b5b0e", 0x2}}) [ 336.617312] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32897 sclass=netlink_route_socket pig=23487 comm=syz-executor7 2018/04/09 18:30:25 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r0, 0x227e, &(0x7f0000000100)='J') 2018/04/09 18:30:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x80045440, &(0x7f0000000040)) recvmmsg(0xffffffffffffffff, &(0x7f0000000440)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/141, 0x8d}, {&(0x7f00000001c0)=""/116, 0x74}], 0x2, &(0x7f0000000240)=""/90, 0x5a, 0x100}, 0x6}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000000300)=""/225, 0xe1}], 0x2, 0x0, 0x0, 0x100}, 0x7}], 0x2, 0x10000, &(0x7f0000000480)) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000500)={0x53bd, {0x2, 0x4e20, @rand_addr=0x49}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x5, 0xf15, 0x1c7c, 0x7fffffff, &(0x7f00000004c0)='teql0\x00', 0x9, 0x4b, 0x101}) ioctl$TCSBRK(r0, 0x5409, 0x80) 2018/04/09 18:30:25 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x36, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x29, 0x8000, 0x60}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getpriority(0x2, r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x1ff, 0xfff, "bb4c0c5c53fcea963213711a05336c260bb8118281c17afce6011aa59830184de1bf403f85b4f44fe2c9c2cf0938f5c6107f69a9290b7c0929362868d2a8ae", 0x5}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/98) gettid() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000100)={0x3, 0x1, 0x0, 0x0, 0x800}) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000001c0)) getsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) r5 = dup3(r4, r3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000001080)={0x0, 0x3, 0x0, 0x4, 0x3, [{0x0, 0x9}, {0x80000001}, {0xfffffffffffff1e8, 0x0, 0x0, 0x0, 0x0, 0x400}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r7, 0x4) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000080)=0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x80000000, 0x3, 0x6}}) 2018/04/09 18:30:25 executing program 3: r0 = memfd_create(&(0x7f0000000000)="2fd67fe010baa6695b6172626974657200", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005d80)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000005e80)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005ec0)={'teql0\x00', r1}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5f5c4041df8a209a8fdb7e17cd5b71ec932454e31f44a47c7d3e762cc75623f7"}}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x81ea5f2697046c28, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00000001c0)={r2, &(0x7f00000000c0)=""/220}) sendmsg$nl_generic(r0, &(0x7f0000001580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001540)={&(0x7f00000002c0)={0x1264, 0x38, 0x100, 0x70bd28, 0x25dfdbff, {0x11}, [@generic="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@nested={0x1a4, 0xb, [@typed={0x14, 0x25, @ipv6}, @typed={0x8, 0x1c, @u32=0x9}, @generic="c1c3150e11d649d23f30dbb88bb2678a0f237885071520e3ebb7319f2adc43a262447316132117aac168fc839c4b87224e4ead11629c34558d32e215eed0879e30a4ac0ece", @generic="e6a546e6bf1d97abaa16ba7315fcc89128c143d87cc8a8eb5ea540e5a039e170150de1c2d88b3da925434d2f0b16d5d8deea7c70d1ec4f3f6dcd06c48a9bf160c8baf0b052fb09be300b1a19a1bb171bbe6a1f6ff805dcea3a94ed662148cb5362a44a4f501cd8aafa5233c4741251755ffabfaed94152da6ea7ad3a1baadcc15c10094300e22c30acf0c7e8e038bce41857b54ec836da98e61c94c88a4d0168f01b5768247ba71963a2284316b84483b2302e14c67318733c91f628e923", @typed={0x4, 0x2b}, @typed={0x4, 0x75}, @generic="7353b914d1ee9c05b2a44f633b0afcf140c71d11763cbd1fcc071a7cd8019f4af7cb7ac01e182696fe79a7a2f3175f0deef3cb16253a76ff58105c84cdefd5827e7e6ab1c6e80a6315d1716fa37084271c72d2f69cc687022ee9c095727352a8433e2ba183e406a8583b113aaf3f4ecdb7d3deb0b9f87fd2"]}, @generic="79d40840f55cbae89903289b8e5e655b54c0b0362e3b05efe7e9b87e8fb134622360cc0a9b38e6bf2fdab20d31b334a190d2530a5e0833d9d015bdd2dbd5bf4c83608955088bfb6149272cb2c67c5c6bf6b5557aedf53ad80c18e77d650c0ae806a5ab950d9eff254b30339bd06f3dbd6afd10821625dbdd216b280fbbebd6895f73e90318893ae42191814a7c4cb4739025ba9907951df813dc86cda1cbb8161772cbe73889c045eb2d2c"]}, 0x1264}, 0x1, 0x0, 0x0, 0x4000014}, 0x4000000) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) times(&(0x7f0000001600)) prctl$getreaper(0x0, &(0x7f00000015c0)) 2018/04/09 18:30:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioperm(0xa, 0x8, 0x8) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10001, 0x0, 0x4, 0x6, 0x0, 0x3f, 0x5}, 0x1c) writev(r0, &(0x7f0000096000)=[{&(0x7f00005a5000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040408000004ff0000000005", 0x58}], 0x1) 2018/04/09 18:30:25 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x1a1840) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) readv(r1, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x57}], 0x1) 2018/04/09 18:30:25 executing program 5: getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB='(\x00%\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x5) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x200300, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/04/09 18:30:25 executing program 7: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000780)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3c}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0x1b, @dev={0xfe, 0x80, [], 0x18}, 0x3}, @in6={0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0xa}, 0x7fff}], 0xb0) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) ioctl$int_in(r2, 0x5421, &(0x7f0000000380)=0x1) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r1) getegid() getpgid(0xffffffffffffffff) getegid() connect$nfc_llcp(r0, &(0x7f0000000300)={0x27, 0x1, 0x0, 0x7, 0x1ff, 0x4, "d80ee7028745c834e7341e0dee7101753be30494da80b95d7c2cb3afa077da6c45dc780e88e0bfe5a0a1a374f9f24cc5b745bd73333fde5833e04a3d7662e8", 0x33}, 0x58) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="22fa9cace05756027dddea578e63cc3f89be070debf0f3e3a31311973dd5e3fd7936bacb69721458769620c472146a0c598b0b72f3714ca3e6d99be1effebb55e32222ed7aab86eb20d02cfe09d9f7307e91b35803c9550f76c9836f7017eaf5d88ebf3ce79fa606f6007dfb7e5fdd8dc8b507947b140a8b5b28560a6ebefe2cc40cdc24a380277654157907da", 0x8d}], 0x1, &(0x7f0000000480)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="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"], 0xa, 0x40081}, 0x44080) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000b80)) dup2(r2, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x6) connect$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x1, {0x800, 0x0, 0x33, 0x100000000, 0x5, 0x9}, 0x851, 0x8}, 0xe) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000bc0)='./file0\x00') umount2(&(0x7f0000000100)='./file0/file0\x00', 0x4) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000000080)) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) r3 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000180)="9e230955b4af8186bec3ac2718edc871e9a551c34f8da23a14", 0x19}], 0x1, r3) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/09 18:30:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote, @in=@local}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000019c0)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000001ac0)=0x396) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={"74756e6c30f8ffff0900", r2}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x1, &(0x7f00000003c0)="691f35997180c04ef6212fa04206f18e599852f152d119607939dad357fcea6ebe60c24cc554fbcade19980d381063b7d195bf90ddab1002c48d99d75d9b12beb0f8c4b2d4b1a66995a1bd8b1dbe041446a2569a0a711fa9effdbdfd6fd9de4f9cc0828a549e3185cbcdcf5d9d7df5c1ee0e567852ea73d08ca9fb6f24f3ba04af92d0a5ec54f1e863b7e657364d9dde79906c396383a4c55efac84b3da131f75b5d3696837af96dcaee928266988bb1c41e83bb7a63f6e72f94d84ab42798b56e9e93b8696b248e9c6f77497071a4f2954b11d4095bf01cdb0a380902135a6e616b32a50c8506e57de52c1bc778afb606f6f1") 2018/04/09 18:30:25 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = getegid() setfsgid(r0) times(&(0x7f0000000000)) 2018/04/09 18:30:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797a30c33e89a191ff9c5cff2890fc32c8a273540f53c41d6020985bed476df7ebf0c66eb32f02e9ef51a6f1f5b4ee"], 0x30) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x100000, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r1 = memfd_create(&(0x7f0000000100)='mime_type{{\x00', 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000140), 0x8) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000881ffc)=0xbbc2, 0x4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syncfs(r1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x28) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000040)=[0x3, 0x5e41]) 2018/04/09 18:30:25 executing program 7: futex(&(0x7f000000cffc), 0x80000000000a, 0x0, &(0x7f00008deff0)={0x77359400}, &(0x7f0000ac0ffc), 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x400000) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x2) 2018/04/09 18:30:25 executing program 3: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x9, 0x1d, 0x91, "80bf37b2d0fafdf76e2083cc593e693b11487bb7ffccff384f4b4bcb456511fad55cd611fa65aa16eac876f32a7f28b1493a1212cb7bcdaa40db8550fbb8563f", "428220fe7b1a2e3c234eada6ce68d9aa4d9b0ad89e7782575285ce71ffb1ac3c1a4850d5fb0f27ad0756c2d1f7a125a776f42ef2e802e40815af6374a8f0e01f", "2000a9b352ea7f1c0952d19ad3b2f7055041cfea9b67bfa4425ddfb28f45292a", [0x3, 0x1]}) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f0000000040)="a8"}], 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x100000032, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000100)=""/184, 0xfffffffffffffe0b) pread64(r0, &(0x7f00000002c0)=""/109, 0x6d, 0x15) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f0000000080)=""/90, 0xc4) 2018/04/09 18:30:25 executing program 1: r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2011, r0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000240)={0x4, 0x44a, 0xffffffff, 0xc4, &(0x7f0000000000)=""/196, 0xd3, &(0x7f0000000100)=""/211, 0x0, &(0x7f0000000200)}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x4e, "87e5aac5bc762766f721b6b3cdfccea096d43f25dd829cf22e9112cfc6b1100b49cb78ad19e883c19020498244b1d3ef7ce8d6fb563145f9b6d14faf53e384f3f413acf3070dc7cb41fae6eeda3e"}, &(0x7f0000000400)=0x56) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)={r2, 0x1a57, 0xa7, "bb81a055cb4304c9116719ee40e554466a5a8ee93cbfdf8290dcedc246d2656244894d8dba7e5133a0c702466bcb2f28e9eb9cc18603b4edb7465f44ebc58dc65ee659ee7c06344b45dbe2882fe69d7312553aebe02e3c3083e380cc5d6501341398ffc1c08c24abf7c014a6d45d38a2757078d65d40ea2df57116cb158acf8b38540a8dc11728a9585dca43a2cd149fda2b029406b0092e6e0f3e3122b21fb92acf474fa92efb"}, 0xaf) pkey_mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/04/09 18:30:26 executing program 1: mremap(&(0x7f00005a4000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) mprotect(&(0x7f00005a5000/0x1000)=nil, 0x1000, 0x1fffffd) 2018/04/09 18:30:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}, {&(0x7f0000001980)="3128485f4c1c83b374813ecc6afb717bccd77bf92e425e0c7e272834cea2590ee3f305ca37c789d669dd28f9852e3512e70cf7b8bfa817aa2656335960a8550eef625c9434e5345adb72327a2e5ae454b9d6a87f6941df23c1dbecb5cf9d947283ee0135d7af16353f2554a0f04c3c702ebc0ae8868712770f832ffd09c19cb8fe977067f746faeab5f2db9daf126dcd18369daee0aeec6eb7b20d1f6365f8616e1c8d0595f30899ebfb7383e837bb55ad62eaf33c8bc84f4091f616b2e8bd8a5064088efc9596a51e6ee2bec63746206c", 0xd1}], 0x2) r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)) ioctl$TIOCCONS(r0, 0x541d) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80)="3dde79763ec09bbf6917ffd1e8c401c99e25e0b60bafe6f6051ca314195f066c86763061ba5ffb4f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e1d248897adc7a36de2027bead1fd312ad7c71d0fc6961c82324d861aba30661f734fce4cae82be73daa743c79e1ebf1bc2b9584b045c7ce2cea08d1a06c54eae899ac8922e47398e39c80d1ee79402710ca17c62a4551bfbc", 0xa6, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x9, 0x17, 0x5, "3caad78b676a035e407a9b77530530c2a2216320f741770f984ca2436d8d6f7b745e98694bd5c66a3c282d847eeaf0307d3bf0fb3ab919819488878f7da3fa3b", "5d42f355df6b8b43d5830784b469e8d7b5e560a389c1a7e9b277022c128c5c6f", [0x8000, 0x100]}) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x2, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700e416", 0xae, 0x100000001}, {&(0x7f0000002e80)="d9385f3c8a313fc4a1350b9459ab417814e074a62f8c4554d1c23310061c8e2e8944593201bc16d06872b65b1c9c37c689a39bef05f85e58724f1d085efd49de244483aaf4f204595bfc3e62de013fd00245b29ac021253a73c67b53bd7dbe712aa0cee1d531c45e69f937b5b40170270cc0dd5b8febf61375b698663f7ddc6e7e118a67c5366a704d82c757be7d8a29ad3eddb93642f5629c01fb4a87cc144e58c5270f1037ffd5e3a5f434caed2167a0ef5f034654b4e2ff5d2296ba0209e8530ceeb06aa208ec88cf9fc80d765e19fbc481a9d7045a5cb767c8684262fa51276e5c07f8424d22e6a9832d62b1ea", 0xef, 0x3}], 0x4, &(0x7f00000030c0)=ANY=[]) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/09 18:30:26 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) open(&(0x7f0000000040)='..', 0x0, 0x0) 2018/04/09 18:30:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000010004) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3, 0x2002) connect$netrom(r1, &(0x7f0000000280)=@full={{0x3, {"b9c857ae400f9b"}, 0x8}, [{"1e78d28a7d36c5"}, {"5748fb954fcbcd"}, {"d7ccda521beda8"}, {"299e041387fbff"}, {"21ddfa86046175"}, {"2bfe625042ac28"}, {"005c85317219f7"}, {"cc221ead435451"}]}, 0x48) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050029635a0004fbf510020200dd1b000000160000ed5dfffff5000022000d00010004bb0900bc04000000000000", 0x58}], 0x1) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = fcntl$dupfd(r0, 0x406, r0) bind$netrom(r2, &(0x7f0000000140)=@full={{0x3, {"4df734418171e0"}}, [{"6b73a16677344a"}, {"9828a367a832d8"}, {"769d912a92a004"}, {"e66c5d5b7b51f0"}, {"1ed983ba2f12d7"}, {"5430d84b086949"}, {'iU]xvv)'}, {"53ab1ddeb91fa4"}]}, 0x48) 2018/04/09 18:30:26 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x48, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x9, 0x3e4, 0x82a1}, &(0x7f0000000280)=0x10) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffffffffffe9c) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/04/09 18:30:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) lseek(r0, 0x0, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x200, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001280)=@req={0x20, &(0x7f0000001240)={'teql0\x00', @ifru_flags=0x8000}}) ioctl(0xffffffffffffffff, 0x2, &(0x7f0000000240)="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") setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/checkreqprot\x00', 0x50000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000001300)={0x9, 0x90, 0x8, 0x80}, 0x10) 2018/04/09 18:30:26 executing program 1: r0 = memfd_create(&(0x7f0000054000)="f9a0", 0x0) accept4$ax25(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x80800) r1 = syz_open_dev$sndseq(&(0x7f000005551a)='/dev/snd/seq\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@ipv6_deladdr={0xa8, 0x15, 0x20, 0x70bd26, 0x25dfdbfc, {0xa, 0x1f, 0x0, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8}, @IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0xfcb6, 0x0, 0x0, 0x40}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff]}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0x0, 0x40, 0x8}}, @IFA_FLAGS={0x8, 0x8, 0x10}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40801}, 0x4000800) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000000)={0x80, 0x0, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21c7afcef1dae800000000000810000002ecd958baa11b5dda31cd901"}) 2018/04/09 18:30:26 executing program 3: socketpair$unix(0x1, 0x8000000000002, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000204ff4)={0x4000000e}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00009a2000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r3, &(0x7f0000000040)='clear_refs\x00') ppoll(&(0x7f00004b0fc0)=[{r2}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae8ff8), 0x8) 2018/04/09 18:30:26 executing program 2: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'os2.', '@system\x00'}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) geteuid() r0 = geteuid() lchown(&(0x7f0000000040)='./file0\x00', r0, 0x0) 2018/04/09 18:30:26 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0x80, 0x7ff], 0x2, 0x6, 0x1, 0x0, 0x2, 0x8, {0x16f7, 0x6, 0x10, 0x800, 0x5, 0x2, 0x18, 0x6, 0x7, 0x3, 0x7, 0x81, 0x0, 0xfffffffffffffffd, "69cc2de7bad6e9e22bf1fa77946e3663b9fe95afb8b5cfdb43381bb5db97ba18"}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r0, r1, 0x0) 2018/04/09 18:30:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000040)={'gre0\x00', @ifru_data=&(0x7f0000000000)="472db38f1bd981bc92f4c62269fcb90a094106c0113fa74987ed108184c3ac34"}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x3a, @multicast2=0xe0000002, 0x4e21, 0x3, 'none\x00', 0x14, 0x8, 0x3e}, {@broadcast=0xffffffff, 0x4e24, 0x12000, 0x3, 0x20, 0x39}}, 0x44) 2018/04/09 18:30:27 executing program 5: r0 = epoll_create(0x3) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x5}) flock(r0, 0xc) 2018/04/09 18:30:27 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00') 2018/04/09 18:30:27 executing program 7: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x10000) r2 = getpgid(0x0) sendfile64(r1, r0, &(0x7f0000000080), 0x5) tkill(r2, 0x1000000000016) 2018/04/09 18:30:27 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe3}, {0x25, 0x0, 0x0, 0xffffffffffff01bf}, {0x16}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) write$binfmt_aout(r0, &(0x7f0000000180)={{0xcc, 0xb6, 0x6, 0x10e, 0x2b9, 0x401, 0x398, 0x5d8}, "73d77fd9dcfd0ef474594f655dbdeda75dd44c2e72b140586c6ffe840ff47637fbaad1067cfec8cdfa7687110fc273813e6174e56c43f429ecb53dd0ffb421853c1f4060d707a1dbd6cd8e12ad", [[], [], [], [], [], [], [], []]}, 0x86d) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000a00)=0x6) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000080)="e315fb4dc2e13a972d6cf517f2a16f5ee05592e4b91d78f53226147c91a5257dc919a18e0ab93bee64f25b0f79f958881f3d0621a7ed125fc1f427d861dd4ee59d574ebeaee82bf607c3c4b9c0f492ffe0b8005d5781c6388dfbc6763dc4299b0e66e80f350952947908d15f17dd3ed23a200273f90151d16506f1dddc57c5aa334dc606013b2a58fe673368fb660e9bcb13b1e47556692ddb35fd566e3488b35a7d2a865cc3c162d048519a509287", 0xaf) 2018/04/09 18:30:27 executing program 3: execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000140)='/proc/self/net/pfkey\x00', &(0x7f0000000180)='\x00', &(0x7f0000000440)='/proc/self/net/pfkey\x00', &(0x7f0000000480)="7bdc00", &(0x7f00000004c0)='*securitytrustedeth0selinux\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00'], &(0x7f0000000640)=[&(0x7f00000005c0)='(cpusettrustedsecuritymd5sumvmnet0\x00', &(0x7f0000000600)='/proc/self/net/pfkey\x00']) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) tkill(r1, 0x2d) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="8f0000000a004e220104000000000000000000000000000000000001030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000001000000030000000a004e240800000000000000000000000000ffff00000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e228907002b0e7ada1200ff0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e210200000000000000000000000000ffff00000001020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000097eea7a6d700"], 0x20c) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000680)) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) 2018/04/09 18:30:27 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0x400000000001f, &(0x7f0000000000)=0x2, 0x4) 2018/04/09 18:30:27 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000007c0)='/dev/sg#\x00', 0x0, 0x0) socket$inet6(0xa, 0x806, 0x5) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000800)=0x6, 0xfffffffffffffd8a) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000a00)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0}, &(0x7f0000000140)=0xffffffffffffff39) r2 = syz_open_procfs(r1, &(0x7f0000000200)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000440)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0x0, 0xffffffff, 0x0, 0x4, 0x0, 0x4, 0x0, 0xab7a}, &(0x7f00000002c0)=0x20) bind$inet6(0xffffffffffffffff, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) socket$packet(0x11, 0x0, 0x300) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r4 = socket$packet(0x11, 0x2, 0x300) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) r6 = socket(0x10, 0x803, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000a40)={'filter\x00', 0x7, 0x4, 0x4a4, 0x0, 0x280, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000180), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0x2, 0x1}}}, {{@arp={@loopback=0x7f000001, @rand_addr=0x2, 0xffffffff, 0x0, @mac, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0xff]}, 0xca, 0x3, 0x40, 0x2, 0x9, 0x8, 'bridge0\x00', 'rose0\x00', {0xff}, {}, 0x0, 0x2}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x1000, @remote={0xac, 0x14, 0x14, 0xbb}, 0xa}}}, {{@arp={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xe}, 0x0, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x36df574334090a3f, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, 0x4, 0x4, 0xffffffffffffff98, 0x4, 0x100, 'lo\x00', 'syzkaller1\x00', {}, {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="95e4385c1ac2", @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x2}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) write(r6, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000840)) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) socket$pppoe(0x18, 0x1, 0x0) kexec_load(0x0, 0x0, &(0x7f0000000ff0), 0x320000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/04/09 18:30:27 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x2) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=@known='trusted.syz\x00') write(r0, &(0x7f0000000080)="164690f1", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) tkill(0x0, 0xe) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f00000000c0)) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) 2018/04/09 18:30:27 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000004c0)='ipddp0\x00', 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/keychord\x00', 0x28000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) recvfrom$inet6(r2, &(0x7f0000000380)=""/146, 0x92, 0x40, &(0x7f0000000300)={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80, [], 0x14}, r3}, 0x14) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) getrandom(&(0x7f00000000c0)=""/5, 0x1d, 0x2) 2018/04/09 18:30:27 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe3}, {0x25, 0x0, 0x0, 0xffffffffffff01bf}, {0x16}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) write$binfmt_aout(r0, &(0x7f0000000180)={{0xcc, 0xb6, 0x6, 0x10e, 0x2b9, 0x401, 0x398, 0x5d8}, "73d77fd9dcfd0ef474594f655dbdeda75dd44c2e72b140586c6ffe840ff47637fbaad1067cfec8cdfa7687110fc273813e6174e56c43f429ecb53dd0ffb421853c1f4060d707a1dbd6cd8e12ad", [[], [], [], [], [], [], [], []]}, 0x86d) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000a00)=0x6) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000080)="e315fb4dc2e13a972d6cf517f2a16f5ee05592e4b91d78f53226147c91a5257dc919a18e0ab93bee64f25b0f79f958881f3d0621a7ed125fc1f427d861dd4ee59d574ebeaee82bf607c3c4b9c0f492ffe0b8005d5781c6388dfbc6763dc4299b0e66e80f350952947908d15f17dd3ed23a200273f90151d16506f1dddc57c5aa334dc606013b2a58fe673368fb660e9bcb13b1e47556692ddb35fd566e3488b35a7d2a865cc3c162d048519a509287", 0xaf) 2018/04/09 18:30:27 executing program 2: seccomp(0x1, 0x0, &(0x7f000016fff0)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x1000040000}, {0x6}]}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) 2018/04/09 18:30:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x81, 0x4) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000002c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) getpid() 2018/04/09 18:30:27 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) accept4$inet(r1, 0x0, &(0x7f00000000c0), 0x800) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x0) [ 338.034628] IPVS: set_ctl: invalid protocol: 58 224.0.0.2:20001 none 2018/04/09 18:30:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0xe4, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0x9b}, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) 2018/04/09 18:30:28 executing program 2: timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000000000)) exit(0x0) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) timer_settime(0x0, 0x0, &(0x7f0000d89fe0)={{0x0, 0x8}}, &(0x7f0000040000)) 2018/04/09 18:30:28 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x1, 0x2, 0x6, 0x7]}, &(0x7f0000000100)=0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f00000000c0)) 2018/04/09 18:30:28 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x7, 0x0, 0x602d, 0x0, 0x1, 0xff, 0x400, 0x1, 0x3, 0x8000, 0x54ad80af}, 0xb) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000140)={0x2, 0x8, 0x2, 0x0, 0x1}) open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000100)='./file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x9) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) clone(0x0, &(0x7f0000f88000), &(0x7f00002b0ffc), &(0x7f0000714ffc), &(0x7f0000e1bf43)) exit(0xfffffffffffe) 2018/04/09 18:30:28 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x92380) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'bcsh0\x00', {0x4, 0x9, 0xf3ae, "5dd2d7b46f38", 0x101}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6970647470300000fdff00", 0x2}) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/04/09 18:30:28 executing program 3: pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2}}}, 0x18d) read(r0, &(0x7f0000000340)=""/250, 0xfffffebd) write$evdev(r0, &(0x7f0000000200)=[{{0x77359400}, 0xa00000000000, 0x0, 0x7}, {{0x0, 0x7530}, 0x1, 0x3, 0x400}], 0x20) 2018/04/09 18:30:28 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f000012bff2)='net/wireless\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/09 18:30:28 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x0, 0x9, 0x0, 0x3f, 0xffffffff, 0x0, 0x3}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)}, &(0x7f0000000fc0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r3, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000009c0)=ANY=[]) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5", 0x33}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) getuid() getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2}, &(0x7f0000000780)=0x8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x280000000000000, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r4, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001a00)=0x14) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f00000001c0)={0x80000008}) sendmmsg(0xffffffffffffffff, &(0x7f00000073c0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x800, {0x0, 0x1fffe00, 0x0, 0xffffffffffffff80, 0x4, 0x7}, 0x0, 0x1000}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000005c00)}], 0x1, &(0x7f0000005e80), 0x0, 0x40001}, 0x4b}], 0x2, 0x4000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000076c0)={0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000007700)=0x8) getpgid(0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300), &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2}}}, &(0x7f0000000440)=0x84) 2018/04/09 18:30:28 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'gretap0\x00', &(0x7f0000000040)=@ethtool_drvinfo={0x3, "0e13ba9478b96fcd09cd89bb2ec98da220efb540ffaef9c0bc49c75b7a6a4863", "a9f9914e19d8fedce1c58221f55bb6b2607738f3be645dae0ab5a8c31d8d7bae", "f6afae05438f29762dfb86ac38991d22862bb91850d92e211cf5b6f52c99773a", "7620dc995b1ddff94b501027ce2a2ac19543b2bb3990415cedbd015d217e87a6", "6323673737e7378a0812b1f51bc92bce36f38182c74b7ce24ab9d0896eef7ecd", "e33555b15a3bf2c11b79de21", 0x58d1ecd, 0xb6ba000, 0x5, 0xdb32, 0x1}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000, 0x2, 0x0, 0x9, 0x6, 0x4, 0x5}, &(0x7f00000001c0)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000d37000)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/04/09 18:30:28 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f000012bff2)='net/wireless\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/09 18:30:28 executing program 4: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x6, 0x0, 0x9}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={r0, 0x0, 0xfffffffffffeffff, 0x3}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={r0, 0x1, 0x20000000, 0x6, 0x29a8, 0x7f, 0x2, 0x8, {r0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1fffe0000000000, 0x7, 0x9, 0x80, 0x5}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x3, 0x7, 0x7fffffff, 0x48000, 0x3}, 0x14) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) syz_mount_image$minix(&(0x7f0000000340)='minix\x00', &(0x7f0000000380)='./file0\x00', 0x8, 0x4, &(0x7f0000000600)=[{&(0x7f00000003c0)="688c2e0108cce1ba3c24ca033c98ae7b6f31b3ed4b0dc435e65fb59c1aeda595b42195635863cf12c2822ec5b9258de7ca211a9318170b40e045424f089b281b715799c50b56c4a21e6308ab38426ba151d0c105e2cf0eafbc6a7e900b2c43c0cb543ffc5bef3334bccdb293de6f19d9c69cefbf7c1eef6b6d89eb70a6652c46a1a82b3274e9c9ae30fa69b2fe735af00d97c84b73efb2653254c83522be7994ee1eaf9a5de2", 0xa6, 0x2}, {&(0x7f0000000480)="3854041d66c086c5c2cdfc356e0d5c8d4bf9ca07819764e02b533623a5a8ac2a7830f3b61b05481d49e96ea0529a9d9803fe9d3a98c5292889abc6c3b818440365699babe93dac9fe3912d7b239917e55e6dea87cbc603db4bb52eda20b250ac3c42065f484462fb8f1b797518482b956e20d0787927df24f5135d2da681d49f9a57475b6f4ebf7984db0eb37eb9693caab06c11281ee8d1c4e51e0a504b824c29e5ea13bb68a62ab962a08e5da8a649d094749733972ebc6a57c1478df8a61d4f048a169780c378d667ef", 0xcb, 0x2}, {&(0x7f0000000580)="e5813997033440932e036e367fcd5dfdb4709bd031aa2f619cff5c57c4546d4c65", 0x21, 0x7e74945f}, {&(0x7f00000005c0)="07e6082fcfae3d06cde93d747593386bd5106293494708ef28b0e63b88510588ca6f7f3907371d48ac5648", 0x2b, 0x37e1}], 0x1000080, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000680)) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000180)={0x0, {{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, 0x1}, 0x8c) 2018/04/09 18:30:28 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d52ffc), 0x4) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x706, &(0x7f00000000c0)=0x1) 2018/04/09 18:30:28 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000000)={0x87, @multicast1=0xe0000001, 0x0, 0x3, 'ovf\x00'}, 0x2c) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r0, 0x2400}], 0x200000000000027d, 0x14) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x2, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000140), 0x213) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) close(r4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000200)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000280)={0x8, {{0xa, 0x4e21, 0x40, @dev={0xfe, 0x80, [], 0x11}, 0xfffffffffffffffb}}}, 0x84) poll(&(0x7f0000084ff0), 0x0, 0x14) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000340)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000380)={r5, r6}) fallocate(0xffffffffffffffff, 0x2, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000003c0)={r5, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000400)={r8, r7}) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/09 18:30:28 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x0, 0x9, 0x0, 0x3f, 0xffffffff, 0x0, 0x3}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)}, &(0x7f0000000fc0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r3, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000009c0)=ANY=[]) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5", 0x33}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) getuid() getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2}, &(0x7f0000000780)=0x8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x280000000000000, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r4, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001a00)=0x14) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f00000001c0)={0x80000008}) sendmmsg(0xffffffffffffffff, &(0x7f00000073c0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x800, {0x0, 0x1fffe00, 0x0, 0xffffffffffffff80, 0x4, 0x7}, 0x0, 0x1000}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000005c00)}], 0x1, &(0x7f0000005e80), 0x0, 0x40001}, 0x4b}], 0x2, 0x4000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000076c0)={0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000007700)=0x8) getpgid(0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300), &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2}}}, &(0x7f0000000440)=0x84) 2018/04/09 18:30:28 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x0, 0x9, 0x0, 0x3f, 0xffffffff, 0x0, 0x3}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)}, &(0x7f0000000fc0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r3, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000009c0)=ANY=[]) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5", 0x33}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) getuid() getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2}, &(0x7f0000000780)=0x8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x280000000000000, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r4, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001a00)=0x14) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f00000001c0)={0x80000008}) sendmmsg(0xffffffffffffffff, &(0x7f00000073c0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x800, {0x0, 0x1fffe00, 0x0, 0xffffffffffffff80, 0x4, 0x7}, 0x0, 0x1000}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000005c00)}], 0x1, &(0x7f0000005e80), 0x0, 0x40001}, 0x4b}], 0x2, 0x4000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000076c0)={0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000007700)=0x8) getpgid(0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300), &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2}}}, &(0x7f0000000440)=0x84) 2018/04/09 18:30:28 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xa1) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6669625f74726965df271e00f08e53ab6b06b2303b8fef2925a354e9711600426edabb91478a6f3a0e3d57fce23502585fc1a8232857954f") preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/09 18:30:28 executing program 5: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x0, 0x20, 0x1ff]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c7ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f08e2bc1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a7400000000"], 0x86) r4 = inotify_init1(0x0) r5 = dup2(r4, 0xffffffffffffffff) fsetxattr(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="6f86f9d3db5cb65957a341f38b8e349742c90e322e55e520093701a9ad7959813b2958b1b4cde1447ea97bddec8b91f307228b11"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r5, 0x0) futex(&(0x7f0000000500)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000300), 0x400) r6 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x8000, 0x7, 0xa33, 0x0}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000480)={r7, 0x10000, 0x10}, 0xc) futex(&(0x7f0000000200), 0x800000000005, 0x8000000000000002, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040)=0x2000000000, 0xfffffffffffffffc) [ 339.665310] IPVS: Creating netns size=2536 id=84 2018/04/09 18:30:28 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) prlimit64(r0, 0x3, &(0x7f0000000500)={0x100000000000d70d, 0x4}, &(0x7f00000000c0)) prlimit64(r0, 0x0, &(0x7f0000000340)={0x2, 0x5f5c}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2001, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x804010}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x7c, r2, 0x100, 0x70bd2c, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x58}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x40}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x749}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x101}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4040000}, 0x4000004) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f00000004c0), 0x4) timer_create(0x1, &(0x7f0000000440)={0x0, 0xa, 0x1, @thr={&(0x7f0000000380)="cba9a6e776c42c20188cb744a4c5a37b4d9483bde00a3d31b82ae374c9", &(0x7f00000003c0)="7df7de78950cebb8bd4ccea4e7f965b1d25a3169db75d600a40d6e1aafa7ad30adc68c253aec394a5668298e546e67f1624c7e7415a33d71e4c9748a7f9eb91b60692f856e91389740a25993101df69b948cdfa7c0fc9675359ec673dd574a"}}, &(0x7f0000000480)) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/09 18:30:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = mq_open(&(0x7f0000000500)='^/vmnet1\x00', 0x0, 0x80, &(0x7f0000000540)={0x741, 0x3ff, 0x1ff, 0x3, 0x20, 0x5, 0xfffffffffffffff7, 0x3e}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x2011, r0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ac7fb0), 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000001c0)=[&(0x7f0000000080)='^/vmnet1\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='vmnet1selfsecurity\\*user\x00', &(0x7f0000000140)='vboxnet0\x00']) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0xfffffffffffffffe) r2 = fcntl$dupfd(r0, 0x0, r1) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x3, 0x1, 0x0, {0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}}, 0x32) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000580)) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f00000005c0)={0x5, 0x3, 0x20000003, 0xfc, &(0x7f0000000800)=""/252, 0xffffffffffffff2b, &(0x7f0000000300)=""/237, 0xf8, &(0x7f0000000400)=""/248}) 2018/04/09 18:30:29 executing program 1: connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x150}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) 2018/04/09 18:30:29 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0xea) 2018/04/09 18:30:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)='+0', 0x2}], 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x3, 0x4000000000000000, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x20000000}) 2018/04/09 18:30:29 executing program 0: r0 = socket$unix(0x1, 0x40000000004, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1}, 0x6e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000140)={{0x3c, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e22, 0x3, 'sed\x00', 0x10, 0x9, 0x52}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x10000, 0x9, 0x2, 0x2}}, 0x44) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1}, 0x6e) 2018/04/09 18:30:29 executing program 4: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000), 0x2) bind$inet(0xffffffffffffffff, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) r0 = dup(0xffffffffffffff9c) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x9e, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x3, [@empty, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x7]}, 0x1c) 2018/04/09 18:30:29 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x80}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00000000c0)) ptrace$cont(0x27, r3, 0x80, 0x5) 2018/04/09 18:30:29 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x9a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x9, 0x0, 0x0, 0x7fffffff}) 2018/04/09 18:30:29 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fcntl$dupfd(r0, 0x406, r0) sendmmsg(r0, &(0x7f00000092c0)=[{{&(0x7f0000000700)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000001380)="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0x1000}, 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350725f1f16a3b94392c8813aeadd56ec6203be3b1c1691156d13da45a22c3dc7aed254aefc9b9c4d15ce01f81f8d274d261e4daa5e263ef1ba978a24689d244e15ca9a70dc05ef3c10481beb26c7e258cc07ad7f4aac4b758d4defc12d9518a5db2742a4a6d2979a7e97afbf2e89423fc4d8ba066fb816289d3633debdd3ba20ba9b7648fc114f520636f52de341c7256f8c6fced25cd2d2e03792ea182cfacd40fd958cb1d56c4a03d37dcc9e0c9c8eb01fb423c697c52d437248f0278f6a5deff22960d1585015544f1bc2c3680b031d3850880908bb25a3aa990f1a7996e77fdbdedc69372f51f4b4f8fc3bc935c18079c5be86a80a746a00d45321e8253a8541b39ab3e70ad26609deba2a64d389e173077cb809a33d9708ccc08ce4495b7adc8ba67bad4b7b163670b3fec3bfa714f98c83e729c1f665f2c56b8d913d8bbe5353ed36a6ece9b31e3cef74188fcf63f8960d567691aba9b6545112501eef9a6743ea1b64684eab036d3b58e68de99117af368f374e27eb33476abdf5123eacf810f39ffde3ee7872ed7ef6eb2b3764beb6017c53f232e1a01be9e16b0aca5e93290445b1400a1a480dd75c279c7183fc949fe85e0a45cf5dce561cdde1757a08fd010c7653397218d4ffc3183896e39e8eb89c5cd32524a532ffe0de405f835b7bab49feda5ea0317da44b7d30ab516347962154ffda068885846b1234415619b515dcaa45889e10fd194d5b029fbab3ce42e508a4f3012ac8dd22e6ee5015153740cdd041dd3d416beb1fd74441ded3a0f7675b9e22e18ed248af1061df500ec6527ce7526f03a7e963da0e83ef3bc396e7f664e154d58b4bbb77296bd041b317acb11fba24643ae14f3e693c80f358a25000ac79d55275590f6786be3cbbe5b6abd21b8463e5fd2b66e7e532484cfaa26f19deef9e85f2a7461c1b3940f20f2f92075b80127afd8b32a1d3c3c6c1fc1263b09126dd57fa093b7c64dd77a8c6a14b728ff878ed6f0cecef6f1da65e240f5cb922aef07fb5e782c38d38e32269d78ac9ebaed95c29d31631b803bfdbf31a5e082cc1ba86332b85c1363a71a8e6f0096b9d9ef3ad74451390f7a0e4510a3d8bbda1d7890ad70124a8a7a8e281e424afab451df9321ced9c453dfa0b98759d40497905e577c6407664b6beb42dbdb00a2e86bd92e7ea7b1e11e4e1e25925bd4d0a876bcc6fe80b0b4bff391920ef5e4acf0137475ea44576204ab34d53493fcfb6544d513d30fb6e3377c4b76d7eff2e0d4c17900bd33947d3173dc3264879adc59411ea56ab58b8f82560f09b90d7e915f6b892bcb2e21b6e9bea9d49981c8608a90739c8df5e9d92c0b35e3e05e62dd828dfd1d0c53552220a4e6e8f480d2082c0a7e3ac24d9cae1f19dcaae7f17af4a9d1117635d34de6dfec4ad91e86b53eecc1e90796803b4814c7252430507600f4836dbf2941a77bd6db7be7e3d86d86765e36e517bda61f1727d1afd4e1b49f200db4991dfd6d43cd14e9c71009cc0fc7e6a42ae750cde6a858d8d571420e73f13c7a616f57a9be3a56210277543e16f2e60b41b7d7ed630462637fc0e3b89e7400ff9dd6cf158664e8ef3dcff32435373f448721771786d1eaad8529a89fdaff8217aa2992c1b4577c9939b0e7666799b6f091eee2bd86834f69dc1fcaae68517f31592301f32c78c049cc43288de4df75b8e2df87e6944ca7c3c505144cd95c2cd6b74aa2e8d06df41a6b6d065e6ca41fe324739c49ce8d0370a5445e3df4c07249dd0d78bc1a02449dab540de317e3a3b971a1aa340f9974fc6acc17a62bf6ede999e04aaa5984513345e5578c7f136159ed60bcf86ec8ae550852f8909685fdec0dd5e58b9c10f28db3efc9ac46ca0f14b0f7962aa5175c47106589b56acab57b66c719b4e867e35697071622913f0ce5dd9327b4bd22e270b07278eaf8f0e221e3860810fddd13a77423999e92bbec91ad0ee81aa000f3100d8019edd88716d36556fa3b6a6571a434dffdac376b5dda940f30f80d1f43be7415b18a4fd273e56e38a0c3dcd4a274fb38f39a56df0e4630dad4b5b2200a5358c228d47df853eaa32637e9eb3f817df758020fb11d313faac701851f4cb86af25a5fe6322e1e20a158081a7b416936d42cde3b9735df18b49398083f70114e57b9d29e43836dce84a0c2601ece424895eb947730bb6a89768eca23d664ba3414a348340e0d107f6540b6de1812af974a892400bca00338ae5a7194abb5ed9c74a5", 0xffc}, {&(0x7f0000001040)="b75f1e512e3d5dbf2b18fe67ce620d141b58b3b47e27df19411e2ae68db208b5917b54", 0x23}], 0x3, &(0x7f0000002380)=[{0xe8, 0x11d, 0x2, "53330f950494d9b29a86e0927f2befe0b1e66e0928f9ba8799d45b18d51643ca0d7417d069c9c1760abf9afc85253e879ed7dbc547cac676908ab52b38b693b600907a5a48ef1019aba58d32311a7a5cfadf5f492760619d6a53ca872babe07009e45a8e4cf8cd7052f3335830b347813c3731d8b6090fd496627fcb50d9a6f01113bf5dd121eb7ddcd04d72903f4e389d938601c7b2c0a3cd3efa92f72e9399120333416ad2a40746a98ec880410e359709e8da44503265ea4b2a1e76a7abba320e49c76ea9781f003ed8a82d3594cb5d9b7f542fbe852fcdfb4c"}], 0xe8, 0x4000000}, 0x2}, {{&(0x7f0000007a40)=@pptp={0x18, 0x2, {0x1}}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000007ac0)="21601865036b3ce85b33fb0c9043e95402c39e49a3238681e9275712887f32c29ca09c53f329d5228c4f4a4d57931f25e2b3296d6901c2079d7fd27c8d2e276fc7", 0x41}, {&(0x7f0000007b80)="4f519eb2c5c7d86390567aae2bb965eababbfb2fac200e6ebb67ee4d23c12c0bdbfd6c70a520038098a3e39c39d561374c0d5a443ca6732a776435577d13afab9ae56dabc3ad24c47c5b05b550969d616e61a623c51b7f158dd606273e2298a6ae8caa95f6a99a4958e1ecce101bce86fa1ea3dfd96f24f3cac44803eee30a6faa35ec1d501149607955709ddc021d319eed28af10c7ae1fcfce169e18be16e0fb5cc1", 0xa3}], 0x2, 0x0, 0x0, 0x20040000}, 0xbc5c}, {{0x0, 0x0, &(0x7f0000009100)=[{&(0x7f0000007d40)="71ef307c21a987a69dcb3db57e1b9c852b16fc2ce6fbf8727ebbd5918bbceb3a4f953afa3cf044af9e213a3308d500e1ae3dfb2fb263e5794deae4cf7fc0e7064ad8f1d3d0864e6a4698fad3e84f0ab021d5093a5180b7e30b2578daabdf778736404029aa8771eaca7f27377920ce92541ffdfa7e33a7900bade3147ed0c7b03cf44fcd07a214175ca5af630ec6be63eb109e3df216839a31b0493459db908bbf22a73c7587504bfadae2b054ef388e785fa74159cb8f5f2dd1420e37580d8b42ef80e47286baddeee6c0", 0xcb}, {&(0x7f0000007e80)="17efeeaa89cc6f82f3d60b390a2d2e24aa729d8e1127e480f296b668876c19c651787d5e34c5401b8f", 0x29}, {&(0x7f0000008ec0)="c4b1255d9cfdda5187277abe42", 0xd}, {&(0x7f0000008fc0)="150af1f5cd1fb751fa73b7b0d5996e86c1d5a6bd42d3313f5236d90304bf55cc5a2e6fcdb1cb3496dc3b760872d2c38f4c21757519b6c77daf01513c8ba11b2dd85edfc11f95270d403b9a3fe622da48633cb707c858e8dd8c9c7a999cb91ffb614f66d2bcf17bea02b1d71e39a005f94a28e19d043fedefacb3ed40a617be652327fc2a5fc24c39fe17cf65b03ce9658d8625790bb5d400d0f9a1bdc1e543b4842ec3c08d180a9d947f5ff425a102c8", 0xb0}], 0x4, &(0x7f0000009140)=[{0xd4, 0x117, 0x7, "8590105c0329a53233005086f90e89d5f12abeff601f7df5fcbb09eb443118d34eaf664d56410d3a752f406dfec4269131241cf4082a39a321d793192849a7febaef6dd3b09285a468e21fbd7d069f446cfe70a8f0e2305728aec4e4a0f5a9f1c7ebe042b225967ad578035231dd737cc6212e685013c298b1f5573dba9c36cbdcffec06a535bce517b91ac76d7c123e357d0fa69b3ac2aab1830a4738b79cc3153c176c0da0442fb96a108661541d5855d321931d6766230c305fca53d2b156cc24ec0182ef7d18"}, {0x88, 0x115, 0xff, "6753427047fc743486630f8c303dfea66ef4413b606ca75c6718a0b01d2f9abf37d399a02a4a21deef4968c1e4d331ad9e9dad9fa0e196b4149b2b3aa0bb5ef0e12ddd3fa5336d0d9207ad2de016066c4ae867d8e15ec7396a8bdafada98d87e15012c29bc1f9fe52862dfdeea918f4196ec65e174895fb75fe0587a"}], 0x15c}, 0x20}], 0x5, 0x0) shutdown(r0, 0x1) 2018/04/09 18:30:29 executing program 7: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x42085595, 0x5, &(0x7f0000000380)=[{&(0x7f0000000080)="fc0334bacbcb1aa02ae1fc601c64e3eb43563256c627d9465306adf0904b6df3e775f45ca04b22e029a8fe0de58e03efd7a859b8be21e8e7b827d2437b55f914fcb42ccd4aaaea4b4a0255a257241e2b79f30e167f4241941b8f60dde815cf48a724a985738674f2b1fc52b5842c", 0x6e, 0x20}, {&(0x7f0000000100)="fba9218750398eca122488f7bbc1cf79e8ce6950f6509297cf84db07a775f2af098df3c3f031efda238e879c2fb2652e30bb1b550ddcb4384aba41c6c52bcb3b8df6ba03ae9aee9b98c4dc55cc7ef894d4c29adc85fc57bd2e3fc035fd4161036c48fa1b3f2c478b8ddd59a228f85be6b9e204adfae955d32acc0e4448c3c843c0d8ac8152b51d828938a33f85d174cfd05d23c2a649712415782a6aaa4a9f8aca24e231c5d34fab92e8bba5cb6688a7e1e2a47ae4dfc7efa6aaf454c34dc43692f9aecfdd58575dc466de", 0xcb, 0xfffffffffffffff9}, {&(0x7f0000000200)="371a654d58c73f7312cc0b4aeed09b129a7c", 0x12, 0x3}, {&(0x7f0000000240)="6bfac539e9c591e897db7a851d3eb35e1bd316e65a8f1c988d9031d723ba44cd86091483d80fdab48bbfa63a87d6691916691026df06848cc5f5ae1fe670354af67c5475d0a5fdf087a28cd3d44d824f60cf11189c618c92eafd4ae7421dbba428c941f4eb8f4e6c677743b95fca79ed1822b2fa82877095775945e43ebd6f791b6847085c7a9bc3d53e4c0531d59eae03", 0x91, 0x3e2f}, {&(0x7f0000000300)="a9180c5cb7ca89b23c9f9bc9133526f1fb625e8ddf6c474eebd79ed714af50c09054f3791d762fa3a4b205abba4f3926ce2e3045269e10bc3b85537897e9f061baecd191bc56d92cb6bd97c7654bd9d4ad22abd4ee4c43c1f16dc01569a2bce5dc05b0353b764686d6150971c6f497dc4034151c84e89e518c61c20be5ef45", 0x7f, 0x6063}], 0x800004, &(0x7f00000003c0)={[{@part={'part', 0x3d, [0x7f, 0x33, 0x35, 0x36, 0x0, 0x7f]}, 0x2c}, {@force='force', 0x2c}]}) syz_mount_image$hfs(&(0x7f0000000400)='hfs\x00', &(0x7f0000000440)='/\x00', 0x401, 0x6, &(0x7f0000000880)=[{&(0x7f0000000480)="2a730955859f10543e8e3cb3ce13cd495f5a10016fc0e7396ff4b8b1d18372ef01e4d4e481746b56d9e66da9d77b0d424a80c3dd3ab765078e86c6703be05563254a33f0b91db5cc8ea84b8234e263c69d7e8fb57d772c918416e4c0e096fb226a3538c64780ac6171f0344d184d82323952747105a81e4da5d68e666e5abb0e9ec8c60917213f367c45e3dab78e169ea0009e9df4", 0x95, 0x6}, {&(0x7f0000000540)="8ff130ace3782dd11435c13d1d392b480657011b2860a620902561df2d53f7b96a2cecc7fed729b304da3442a5b05fd32594fa773427f0975df4edc3761e151de5f4742a8d88a505ba933cc8d32eac41ab5ae9cff3fd32d98d252c6dddec4cb3ebca35849607a9023d7c9949fbd1f3f96e9db49c02b1fe8aefaf15bba8e2cfbf14d689589acf686e93d97f9a9bc42e9bf238a8ed8b056bf5fac487f8f81c", 0x9e, 0xc9}, {&(0x7f0000000600)="c7d438aedfb4568f311399448863a4c3f55c4c8d1baa48b78cf332c4519d07ef67bf84a10dc599f9fc5a9d20ab10e83b8de83249cef041d8", 0x38, 0x3}, {&(0x7f0000000640)="fb4da29a7ccd7f44e122e422949744f86a12dc1db58e2894927422c58df2c4eace682ab3da3c8fc392a69ad99af24fbe8c4fc07cbcecd39852cd8aebd95a4a7b389e9049c5422b0d9a7d8d1e88995d31ed9de7e5ee8a2dacda8ea1c18e12658b338a001c4d1b8cb528c2f8eacb07a04918d9cb66f72853523276eb921db10b1f0b6944b9b0a32e9d33d18329f320e052087ea6fa8f9f3ea42eea17c0043f27e638d5c12e41212c8501e96e6dd67afd33740faf2a41389a752d762231bd", 0xbd, 0x8000}, {&(0x7f0000000700)="cb8ed9c88737679ad194e360943c5aa8f0c119ccd577b18981e91e8d17cd4ae2eb9d70e9d6f43fc246929afc6100682f448846358eb2ad2b21929a11cc0f7169a7b524ca2746740c949917077c1080d4", 0x50}, {&(0x7f0000000780)="545d74eda71db545cdd6d344f5233bbfa5f96f558a884cf8df3051692148a98a5bb930ed7228c18886c33d99350a4201d70327dd7cb48a13014f6e6078b2710bf38ce2556bcfb663f0fd0fc963281f727b791c28042b34299e114699fc290f6087dbfbb483c146aae09bb866718b5ebff1e91fcc3380b18ad4df11825cf12a8bee55dfe7df293231aad5c3e1e4558ebe3c54feb75c0e296d1e232fe4a2a3170753624aa58bbb19156abd7e016ea4dab8ce8ca651ac918633d6c87c386cc6143a2331d0552aeb09977ad7413abcebc0cfe54e3e1eebcf8ba1bcf9f7a74652b99608164b9f2c6a65d093", 0xe9, 0x80}], 0xfad936d44ec3f441, &(0x7f0000000900)={[{@type={'type', 0x3d, "f19fad40"}, 0x2c}, {@creator={'creator', 0x3d, "46f04fcf"}, 0x2c}, {@quiet='quiet', 0x2c}, {@iocharset={'iocharset', 0x3d, 'macceltic'}, 0x2c}]}) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) epoll_create1(0x80000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/status\x00', 0x0, 0x0) write$selinux_context(r1, &(0x7f0000000980)='system_u:object_r:removable_device_t:s0\x00', 0x28) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000009c0)={{0x7e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x1, 'ovf\x00', 0x4, 0x9, 0x4e}, {@multicast2=0xe0000002, 0x4e24, 0x0, 0x8, 0x100000000, 0x5}}, 0x44) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000b40)={{{@in=@multicast1, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000c40)=0xe8) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000c80)={0x2, 0x8, 0x4, 0x7f, 0x8, 0x81, 0x2, 0xfffffffffffffffa, 0x3f, 0x40, 0x5}, 0xb) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000cc0)='/selinux/status\x00', 0x0, 0x0) prctl$setfpexc(0xc, 0x80) getsockname$unix(r3, &(0x7f0000000d00)=@abs, &(0x7f0000000d80)=0x6e) renameat2(r2, &(0x7f0000000dc0)='./file0/file0\x00', r1, &(0x7f0000000e00)='./file0\x00', 0x5) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/pktcdvd/control\x00', 0x2000, 0x0) clock_getres(0x6, &(0x7f0000000e80)) lstat(&(0x7f0000000ec0)='./file0/file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ASHMEM_SET_SIZE(r3, 0x40047703, 0x81) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000f80)) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000fc0)='./file0/file0\x00', 0x0, 0x100) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000)='highspeed\x00', 0xa) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001040)=[@in6={0xa, 0x4e20, 0x3d6573b5, @ipv4={[], [0xff, 0xff]}, 0xc3e}, @in={0x2, 0x4e22}], 0x2c) setgroups(0x4, &(0x7f0000001080)=[r4, r4, r4, r4]) r6 = add_key(&(0x7f0000001180)='syzkaller\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f00000010c0)='asymmetric\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001140)='\x00', r6) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001200)) chdir(&(0x7f0000001240)='./file0\x00') getpeername$unix(r5, &(0x7f0000001280)=@abs, &(0x7f0000001300)=0x6e) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000001340), 0x10) 2018/04/09 18:30:29 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="000058ac"]) r1 = memfd_create(&(0x7f0000000000)='ifb0\x00', 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, &(0x7f0000000240)=0x84) 2018/04/09 18:30:29 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000040), 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) sched_rr_get_interval(r1, &(0x7f0000000080)) 2018/04/09 18:30:29 executing program 2: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000190001000700fd686fa2f8bc0200000000000000271d859408000f0001030000", 0x24}], 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000240)={0x1, &(0x7f00000000c0)=""/107, &(0x7f0000000200)=[{0x401, 0xa1, 0x4, &(0x7f0000000140)=""/161}]}) 2018/04/09 18:30:29 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x8, &(0x7f0000002300)=[{&(0x7f00000000c0)="ac7b003ebd20b19170b16da9818879bb24e912052df732eec20e36f3fa8fe9f7de247c2d20dfbd123596b361efb23823275fddb4273e0bbcc65f8034a13e6c78f30ed1dd9c8abe70aa504b2468633eb9", 0x50, 0x37610000000}, {&(0x7f0000000140)="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{&(0x7f0000001280)="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0x1000, 0x2}, {&(0x7f0000002280)="d2623c57df09bd03a198", 0xa}, {&(0x7f00000022c0)='D', 0x1, 0x7fffffff}], 0x10a0000, &(0x7f0000002380)={[{@fmask={'fmask', 0x3d, [0x36, 0x30, 0x32, 0x30]}, 0x2c}, {@utf8='utf8', 0x2c}, {@utf8='utf8', 0x2c}]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff) [ 340.154823] IPVS: set_ctl: invalid protocol: 60 172.20.20.21:20002 sed [ 340.175805] IPVS: set_ctl: invalid protocol: 60 172.20.20.21:20002 sed [ 340.475058] IPVS: Creating netns size=2536 id=85 2018/04/09 18:30:29 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r3, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000040)={0x2, 0x4, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x48}, 0x2}, 0x0) 2018/04/09 18:30:29 executing program 7: truncate(&(0x7f00000000c0)='./file0\x00', 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x3e, r0, 0xfffffffffffffffc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000002027020ac1414aa0000010000000000000000000000000000000014000000000000000000000000000000000000060000000000000000000000000000000000000000000000ee000000000000000000000000000000000000000000000008000000000000000000000020000040000000080000000000000000000000"], 0x1) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000000100)) 2018/04/09 18:30:29 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fcntl$dupfd(r0, 0x406, r0) sendmmsg(r0, &(0x7f00000092c0)=[{{&(0x7f0000000700)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000001380)="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0x1000}, 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0xef8}, {&(0x7f0000005600)="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", 0xffc}, {&(0x7f0000001040)="b75f1e512e3d5dbf2b18fe67ce620d141b58b3b47e27df19411e2ae68db208b5917b54", 0x23}], 0x3, &(0x7f0000002380)=[{0xe8, 0x11d, 0x2, "53330f950494d9b29a86e0927f2befe0b1e66e0928f9ba8799d45b18d51643ca0d7417d069c9c1760abf9afc85253e879ed7dbc547cac676908ab52b38b693b600907a5a48ef1019aba58d32311a7a5cfadf5f492760619d6a53ca872babe07009e45a8e4cf8cd7052f3335830b347813c3731d8b6090fd496627fcb50d9a6f01113bf5dd121eb7ddcd04d72903f4e389d938601c7b2c0a3cd3efa92f72e9399120333416ad2a40746a98ec880410e359709e8da44503265ea4b2a1e76a7abba320e49c76ea9781f003ed8a82d3594cb5d9b7f542fbe852fcdfb4c"}], 0xe8, 0x4000000}, 0x2}, {{&(0x7f0000007a40)=@pptp={0x18, 0x2, {0x1}}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000007ac0)="21601865036b3ce85b33fb0c9043e95402c39e49a3238681e9275712887f32c29ca09c53f329d5228c4f4a4d57931f25e2b3296d6901c2079d7fd27c8d2e276fc7", 0x41}, {&(0x7f0000007b80)="4f519eb2c5c7d86390567aae2bb965eababbfb2fac200e6ebb67ee4d23c12c0bdbfd6c70a520038098a3e39c39d561374c0d5a443ca6732a776435577d13afab9ae56dabc3ad24c47c5b05b550969d616e61a623c51b7f158dd606273e2298a6ae8caa95f6a99a4958e1ecce101bce86fa1ea3dfd96f24f3cac44803eee30a6faa35ec1d501149607955709ddc021d319eed28af10c7ae1fcfce169e18be16e0fb5cc1", 0xa3}], 0x2, 0x0, 0x0, 0x20040000}, 0xbc5c}, {{0x0, 0x0, &(0x7f0000009100)=[{&(0x7f0000007d40)="71ef307c21a987a69dcb3db57e1b9c852b16fc2ce6fbf8727ebbd5918bbceb3a4f953afa3cf044af9e213a3308d500e1ae3dfb2fb263e5794deae4cf7fc0e7064ad8f1d3d0864e6a4698fad3e84f0ab021d5093a5180b7e30b2578daabdf778736404029aa8771eaca7f27377920ce92541ffdfa7e33a7900bade3147ed0c7b03cf44fcd07a214175ca5af630ec6be63eb109e3df216839a31b0493459db908bbf22a73c7587504bfadae2b054ef388e785fa74159cb8f5f2dd1420e37580d8b42ef80e47286baddeee6c0", 0xcb}, {&(0x7f0000007e80)="17efeeaa89cc6f82f3d60b390a2d2e24aa729d8e1127e480f296b668876c19c651787d5e34c5401b8f", 0x29}, {&(0x7f0000008ec0)="c4b1255d9cfdda5187277abe42", 0xd}, {&(0x7f0000008fc0)="150af1f5cd1fb751fa73b7b0d5996e86c1d5a6bd42d3313f5236d90304bf55cc5a2e6fcdb1cb3496dc3b760872d2c38f4c21757519b6c77daf01513c8ba11b2dd85edfc11f95270d403b9a3fe622da48633cb707c858e8dd8c9c7a999cb91ffb614f66d2bcf17bea02b1d71e39a005f94a28e19d043fedefacb3ed40a617be652327fc2a5fc24c39fe17cf65b03ce9658d8625790bb5d400d0f9a1bdc1e543b4842ec3c08d180a9d947f5ff425a102c8", 0xb0}], 0x4, &(0x7f0000009140)=[{0xd4, 0x117, 0x7, "8590105c0329a53233005086f90e89d5f12abeff601f7df5fcbb09eb443118d34eaf664d56410d3a752f406dfec4269131241cf4082a39a321d793192849a7febaef6dd3b09285a468e21fbd7d069f446cfe70a8f0e2305728aec4e4a0f5a9f1c7ebe042b225967ad578035231dd737cc6212e685013c298b1f5573dba9c36cbdcffec06a535bce517b91ac76d7c123e357d0fa69b3ac2aab1830a4738b79cc3153c176c0da0442fb96a108661541d5855d321931d6766230c305fca53d2b156cc24ec0182ef7d18"}, {0x88, 0x115, 0xff, "6753427047fc743486630f8c303dfea66ef4413b606ca75c6718a0b01d2f9abf37d399a02a4a21deef4968c1e4d331ad9e9dad9fa0e196b4149b2b3aa0bb5ef0e12ddd3fa5336d0d9207ad2de016066c4ae867d8e15ec7396a8bdafada98d87e15012c29bc1f9fe52862dfdeea918f4196ec65e174895fb75fe0587a"}], 0x15c}, 0x20}], 0x5, 0x0) shutdown(r0, 0x1) 2018/04/09 18:30:29 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xa2f, 0x400801) sendto$llc(r0, &(0x7f0000000040)="e8859a4e784f66ffa55f832e23c0cd7fdf9fce23985c33a0a319ee68831849ee851326dfad73e15f4cd7fc0dfe58caf38025a20a6560cf5ba99ab0e4ef42a1a0b7566904ab37024868bb287136e131b5d750f6c5e0b743ca07bcff0f5a0482a862fc759b82e7fd7576f435a42091b9f89f3ce5c4decc7a33f82a4bbe931dff897bf9972a36aabf3dfd54b33065a04802b36c6d81ce72e4f2a6d2a5e766e70d841df9296bce6214bc4c05e4798a6183cb7bc7a480a206a1d93abb463c4b04eb4a4ed89eb0e6725642372dbafe977880e73a34bfea0a", 0xd5, 0x1, &(0x7f0000000140)={0x1a, 0x337, 0xfca9, 0x2, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) 2018/04/09 18:30:29 executing program 0: prctl$intptr(0x80000002b, 0x7fffffff) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x2000, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x448040, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0x5fc, 0x0, 0x1, 0x4, 0x9, 0x2, 0x3, 0x7, 0x8, 0x3, 0x3, 0x80000000}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4002000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="070603001000010000000400ff0f01c4f23fffc3101ee9272894aad6626c6ef6932cffdfe537b685e323d3"], &(0x7f0000000080)=0x12) 2018/04/09 18:30:29 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) lseek(r0, 0xffffffeffffffff6, 0x0) r1 = socket(0x15, 0x80b, 0x1ff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000080)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) 2018/04/09 18:30:29 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f000000abc0)=[{{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1, &(0x7f0000002600)=""/163, 0xa3}}, {{0x0, 0x0, &(0x7f0000004100)=[{&(0x7f0000004000)=""/222, 0xde}], 0x1, &(0x7f0000004180)=""/160, 0xa0}}], 0x2, 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/checkreqprot\x00', 0x8240, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000001240)=""/74, &(0x7f00000012c0)=0x4a) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00000011c0)={0x3, &(0x7f0000000040)=""/136, &(0x7f0000001180)=[{0x1, 0x16, 0x7, &(0x7f0000000100)=""/22}, {0x5, 0x1000, 0x5, &(0x7f0000000140)=""/4096}, {0x9, 0x3d, 0xfffffffffffffc01, &(0x7f0000001140)=""/61}]}) 2018/04/09 18:30:29 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000080)={'system_u:object_r:cpu_online_t:s0', 0x20, 'system_u:object_r:inetd_child_exec_t:s0', 0x20, 0x30, 0x32, 0x20, 'unconfined\x00'}, 0x58) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x100}}) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@broadcast, @multicast1}, &(0x7f0000000140)=0x8) 2018/04/09 18:30:29 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x100, 0x0) recvmmsg(r0, &(0x7f0000003d00)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/15, 0xf}, {&(0x7f0000000140)=""/189, 0xbd}, {&(0x7f0000000200)=""/165, 0xa5}], 0x3, &(0x7f0000000300)=""/192, 0xc0, 0x10}, 0x400}, {{&(0x7f00000003c0)=@rc, 0x80, &(0x7f0000000680)=[{&(0x7f0000000440)=""/91, 0x5b}, {&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/212, 0xd4}], 0x4, &(0x7f00000006c0)=""/154, 0x9a, 0x9}, 0x3}, {{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000780)=""/160, 0xa0}, {&(0x7f0000000840)=""/247, 0xf7}, {&(0x7f0000000940)=""/247, 0xf7}], 0x3, &(0x7f0000000a80)=""/89, 0x59, 0xfffffffffffffff7}, 0x6df}, {{&(0x7f0000000b00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b80)}, {&(0x7f0000000bc0)}, {&(0x7f0000000c00)=""/100, 0x64}], 0x3, &(0x7f0000000cc0)=""/95, 0x5f, 0xc9b}, 0xec0000000}, {{&(0x7f0000000d40)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/65, 0x41}, {&(0x7f0000002e40)=""/154, 0x9a}, {&(0x7f0000002f00)=""/213, 0xd5}], 0x5, &(0x7f0000003040), 0x0, 0x101}, 0x5}, {{&(0x7f0000003080)=@rc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003100)=""/59, 0x3b}, {&(0x7f0000003140)=""/222, 0xde}, {&(0x7f0000003240)=""/212, 0xd4}, {&(0x7f0000003340)=""/209, 0xd1}, {&(0x7f0000003440)=""/16, 0x10}, {&(0x7f0000003480)=""/16, 0x10}, {&(0x7f00000034c0)=""/164, 0xa4}], 0x7, &(0x7f00000035c0)=""/201, 0xc9, 0x61ee}, 0x5}, {{0x0, 0x0, &(0x7f0000003c80)=[{&(0x7f00000036c0)=""/104, 0x68}, {&(0x7f0000003740)=""/200, 0xc8}, {&(0x7f0000003840)=""/212, 0xd4}, {&(0x7f0000003940)=""/116, 0x74}, {&(0x7f00000039c0)=""/220, 0xdc}, {&(0x7f0000003ac0)=""/168, 0xa8}, {&(0x7f0000003b80)=""/220, 0xdc}], 0x7, &(0x7f0000003cc0)=""/20, 0x14, 0x3}, 0x10000}], 0x7, 0x40, &(0x7f0000003e00)={0x0, 0x1c9c380}) r1 = syz_open_dev$sndseq(&(0x7f000005551a)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000b80)=""/53) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x80, 0x0, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21c7afcef1dae800000000000810000002ecd958baa11b5dda31cd901"}) 2018/04/09 18:30:29 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r1 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000380)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, 0x4) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) r5 = socket$nl_route(0x10, 0x3, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000440)=""/233, 0xe9, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/checkreqprot\x00', 0x413d, 0x0) getpeername(r5, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) sendmsg$nl_crypto(r6, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)=@del={0xe8, 0x11, 0x400, 0x70bd2b, 0x25dfdbfd, {{'rmd128-generic\x00'}, [], [], 0x400}, [{0x8, 0x1, 0x4}]}, 0xe8}, 0x1}, 0x20000000) sendmsg$nl_route(r5, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001000010800000092518367d4d020f3eebedda7575638000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000d0081ffffff08001b0000000000"], 0x30}, 0x1}, 0x0) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)=ANY=[], 0x0) mkdir(&(0x7f0000000780)='./file0\x00', 0xc) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x568e) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x3, 0x4) recvfrom$inet(r8, &(0x7f0000000300)=""/28, 0x1c, 0x20, &(0x7f0000000340)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) set_robust_list(&(0x7f0000000740)={0x0, 0xf5dd, &(0x7f0000000700)}, 0xc) r9 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r9, 0x80404508, &(0x7f00000002c0)=""/35) 2018/04/09 18:30:29 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20240, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000001c0)={{0x80, 0xa}, 'port1\x00', 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00000000c0)={{0x80, 0xfffffffffffffffe}, "ed46f6eb31bb00000000b20a0000000000000000000000000000001a0000000000000000b1b00000000000000000000100000000001000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x5, 0xffffffff, 0x35}) socket$netlink(0x10, 0x3, 0x1) 2018/04/09 18:30:29 executing program 2: getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa}, 0x1c) r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000040)='pagemap\x00') syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0x1e, 0x3, &(0x7f0000001880)=[{&(0x7f0000000200), 0x0, 0x5}, {&(0x7f0000000580)}, {&(0x7f0000000700)}], 0x0, &(0x7f0000001900)) read(r2, &(0x7f0000000100)=""/28, 0xffffffffffffff0e) readv(0xffffffffffffffff, &(0x7f00001cbfe0), 0x0) tkill(0x0, 0x0) 2018/04/09 18:30:29 executing program 4: r0 = socket(0x2000000010, 0x1, 0x10001) write(r0, &(0x7f0000e05000)="240000001a0025f00017fb1000f7fc0e020b00009604bf0202ffffeb0800040048186be0", 0x24) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) [ 340.853583] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/09 18:30:30 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x8, 0x1) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000040)="3b2cf4d9d82dea1465d6c739939a1e5b3b870be1cf0ebe82ce0d64a6bb6ebdf11e2c68ede4e1acecc8", 0x29) renameat2(0xffffffffffffffff, &(0x7f00003d0ff8)='/', 0xffffffffffffffff, &(0x7f0000000080)='/', 0x0) 2018/04/09 18:30:30 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'vcan0\x00', 0x400}) capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000f4c000)) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={"6c6f0020d61a4846474c000ee12cfa00", &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/04/09 18:30:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') r1 = getpgid(0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x3, 0x1e, 0x4, "71bb1e692284fda7cf9c9d8d5efa803cd45c3de3c1e4df06716e2b0c071488f70bff4fd206c09e08875059d8c676358c16b2c073dc3ccc8a8f519e5709f0c128", "8ae0dcc0471f016d5ca7fa72dc59b76d3247b38e905dc7b942c6e9e98cf7d02dbdc209708b4ce603c3ae5e165e6201305754297bb953d660cf278e38dda97a6e", "df4448576db5b4421f1721dd53bcf703997a69793065ab2dd37e68cd6f754767", [0x8000, 0x5]}) syz_open_procfs(r1, &(0x7f0000000040)='net/ipv6_route\x00') syz_open_procfs(0x0, &(0x7f0000e4fff0)='ns/uts\x00') 2018/04/09 18:30:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x28402, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000001c0)=0xaa, 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x94, 0x6, [0x4, 0x1, 0x2, 0x8, 0x8000, 0x18]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x40, 0x400}, 0x8) mq_timedreceive(r2, &(0x7f0000000080)=""/11, 0xb, 0x7fff, 0x0) 2018/04/09 18:30:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x20000000000001ee) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) r1 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r1, &(0x7f0000000040)='mounts\x00') 2018/04/09 18:30:30 executing program 6: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x280680, 0x0) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80000) timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x989680}}, &(0x7f0000000080)) rt_sigtimedwait(&(0x7f0000e99000)={0xffffffffffffffff}, &(0x7f0000ac3ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/09 18:30:30 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x80002000000a02, 0x0) 2018/04/09 18:30:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000968ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40a00, 0x0) bind$pptp(r4, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r5 = fcntl$getown(r4, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0x83) r7 = getgid() r8 = fcntl$getown(r2, 0x9) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) r10 = getgid() ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000800)=0x0) r12 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) r14 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000009c0)=0xe8) r16 = getgid() ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000a00)=0x0) r18 = geteuid() stat(&(0x7f0000000a40)='./file0/file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000bc0)=[{&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)="02605b3bb1a1870e56b9037ba158f3", 0xf}], 0x1, 0x0, 0x0, 0x8010}, {&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000003c0)="2977836e8b85a682e0d49702e5f9c970103526dfbd1a03b2f7890ba80c7a8d265c332a7be22f185200000000", 0x2c}, {&(0x7f0000000400)="8ef7a668f7ea59f86b", 0x9}, {&(0x7f0000000440)="32fcd8bff56a43835a3276a9bf3035c5f8bb", 0x12}, {&(0x7f0000000480)="8b4b9893b01826b49cc666aa4020244f3a8e27bd87b2d7ddf95a3ca4c618e72906891e85bc00539a70b7cacec527849cb8d2c05703925de5f3f2", 0x3a}, {&(0x7f00000004c0)="ddda0fcf4ef09b06ea59756d0f302eca0779b156", 0x14}, {&(0x7f0000000500)="168873d440ab4f62bda610e0942365dc38ea3a2a9e7f5e0fcfa7e2d5ae29788776f297415794f2852a4994d3b386858c87fe944e6516c335475971a65ebd260cc128f7691adbc0dd15ec17060038f83b3ce39d39382468dcab0c38ad112824ab223d478178636dad103f5bd3144c82bee70329240ab8d876a9144f7bf69913e1d6e9f06c49dcc61125db7d117bf02ebcbdafe73de264d23240b2a076900a5ca239363ea58211e4fb0ecfcc2083", 0xad}], 0x6, &(0x7f0000000b00)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r3, r0, r1, r4, r0]}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}], 0xa8, 0x20000001}], 0x2, 0x40) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000200)={0xa, [0x8, 0x7fff, 0x9, 0x6, 0x7fff, 0x7, 0x7, 0x3, 0xc7, 0x3]}, 0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x8001, 0xfffffffd, 0x86}, &(0x7f0000000c00)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={r20, 0x3c, &(0x7f0000000140)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e21}]}, &(0x7f00000001c0)=0xc) 2018/04/09 18:30:30 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0xc) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffecb, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r3 = socket(0x10, 0x0, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) write$cgroup_int(r4, &(0x7f0000000100)={[0x37, 0x34, 0x0, 0x0, 0x3f]}, 0x5) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r5 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r6 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r6, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) connect(r4, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x4, 0x2, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80) write$selinux_load(r1, &(0x7f0000000200)={0xf97cff8c, 0x8, 'SE Linux', "fe57ae229bfd914a6295c9778bee"}, 0x1e) dup2(r5, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={"766c616e300000000f00", 0x400}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x14c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/09 18:30:30 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000002c0)={0x2, 0x7, 0xee, 'queue1\x00', 0x80}) connect$ipx(r1, &(0x7f0000000380)={0x4, 0x2, 0x8, "9dc853bba0e1", 0x3}, 0x10) syslog(0x9, &(0x7f0000000500)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0x2, 0xdd}, &(0x7f0000000100)=0x18) fcntl$getownex(r3, 0x10, &(0x7f00000001c0)={0x0, 0x0}) sched_setattr(r5, &(0x7f0000000240)={0x30, 0x2, 0x0, 0x100000001, 0x6, 0x7, 0x9, 0x8001}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r4, 0x0, 0x6, 0x9, 0x8ca, 0x6}, &(0x7f0000000180)=0x14) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) 2018/04/09 18:30:30 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'vcan0\x00', 0x400}) capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000f4c000)) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={"6c6f0020d61a4846474c000ee12cfa00", &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/04/09 18:30:30 executing program 7: prctl$intptr(0x21, 0x2) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="01040308"], &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$eventfd(r2, &(0x7f0000000240)=0x1, 0x8) r3 = socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r3, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r4) 2018/04/09 18:30:30 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0199e700"], &(0x7f0000000340)=0x1) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$peek(0x2, r1, &(0x7f0000000600)) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f39edfcd5218b03ee873e80e0f029e23fd7b41e39c010df4fce38928dbceaa", 0x58}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x1ff, 0x0, 0x0, 0x100000001, 0x674c}, &(0x7f00000002c0)=0x98) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="9800f5ffffffffffcc0000807823f5608b0000000000ede6f702b52b9079ae2ed0ffff0f8886b0861616700e9800000000cef74cd5be602d6c08c4c95811c5c51deca316794ebe3af6cb9eb421d1208bbc5e55c8047465a0f1488df8f8b6ec3269317a9c2c846d97a8a49705aa9ca32debb685ec68470a084c1a2c5ef4a57c71746407d5613a1eee25b84c8e872d04801d08aceb0fd4e2e55b4bc595969f44fa7cc56052b226f0f627000000ea1524114613035980005c2f7c82"], 0xba}, 0x8001) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'ip6gre0\x00', 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={0x0, 0x4, 0x0, 0x4, 0x4bf, 0x80000001, 0x0, 0x6, {r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0xb478, 0xfff, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) shutdown(r0, 0x0) madvise(&(0x7f000094a000/0x3000)=nil, 0x3000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) socket$inet6_dccp(0xa, 0x6, 0x0) fdatasync(r0) timer_create(0x6, &(0x7f0000000380)={0x0, 0x11, 0x0, @thr={&(0x7f0000000680)="bc05f5e4fb559b70e5f41cfef732a125edf4c6499c62ddb893f131278df11f679f702ffd1f479c51068746aa6f1678bbca052f1ca52342f5f47c033935f790ca1befbf189a68722ddd3912d1fa3be680f5cec4a0aea0fedf5b9b02cd8bdc65f70dbdb7084e6bdcec3e03", &(0x7f0000000700)="6f560ee0dd0cf6b4d586991f4a4fa718a856d45dc5cb2172a041332edcd2c132e6459abeaf22fd1bd198464bc21d798d1ec854fdc3e47a3a3dbbd94f86e71ba0a6df8a43fef663c1"}}, &(0x7f00000005c0)=0x0) timer_delete(r3) r4 = memfd_create(&(0x7f0000000180)="dbc78fc0a6caa717004720a0a32b5f0d", 0x3) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x0, 0x6, 0x0, 0x80000000}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982ccce73f6d13b64b0eca3cf93feea4f3e6c3e23f4000") madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000080)=0x2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000640)='/dev/pktcdvd/control\x00', 0x40, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x2e8, 0x0, "0f7287413567", 0x1000}, 0x10) 2018/04/09 18:30:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), 0xfffffffffffffdf8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000001, 0x40050, r0, 0x0) 2018/04/09 18:30:31 executing program 2: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(0x0, r1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x286) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) sendto$inet(r2, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/09 18:30:31 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0199e700"], &(0x7f0000000340)=0x1) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$peek(0x2, r1, &(0x7f0000000600)) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f39edfcd5218b03ee873e80e0f029e23fd7b41e39c010df4fce38928dbceaa", 0x58}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x1ff, 0x0, 0x0, 0x100000001, 0x674c}, &(0x7f00000002c0)=0x98) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="9800f5ffffffffffcc0000807823f5608b0000000000ede6f702b52b9079ae2ed0ffff0f8886b0861616700e9800000000cef74cd5be602d6c08c4c95811c5c51deca316794ebe3af6cb9eb421d1208bbc5e55c8047465a0f1488df8f8b6ec3269317a9c2c846d97a8a49705aa9ca32debb685ec68470a084c1a2c5ef4a57c71746407d5613a1eee25b84c8e872d04801d08aceb0fd4e2e55b4bc595969f44fa7cc56052b226f0f627000000ea1524114613035980005c2f7c82"], 0xba}, 0x8001) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'ip6gre0\x00', 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={0x0, 0x4, 0x0, 0x4, 0x4bf, 0x80000001, 0x0, 0x6, {r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0xb478, 0xfff, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) shutdown(r0, 0x0) madvise(&(0x7f000094a000/0x3000)=nil, 0x3000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) socket$inet6_dccp(0xa, 0x6, 0x0) fdatasync(r0) timer_create(0x6, &(0x7f0000000380)={0x0, 0x11, 0x0, @thr={&(0x7f0000000680)="bc05f5e4fb559b70e5f41cfef732a125edf4c6499c62ddb893f131278df11f679f702ffd1f479c51068746aa6f1678bbca052f1ca52342f5f47c033935f790ca1befbf189a68722ddd3912d1fa3be680f5cec4a0aea0fedf5b9b02cd8bdc65f70dbdb7084e6bdcec3e03", &(0x7f0000000700)="6f560ee0dd0cf6b4d586991f4a4fa718a856d45dc5cb2172a041332edcd2c132e6459abeaf22fd1bd198464bc21d798d1ec854fdc3e47a3a3dbbd94f86e71ba0a6df8a43fef663c1"}}, &(0x7f00000005c0)=0x0) timer_delete(r3) r4 = memfd_create(&(0x7f0000000180)="dbc78fc0a6caa717004720a0a32b5f0d", 0x3) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x0, 0x6, 0x0, 0x80000000}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982ccce73f6d13b64b0eca3cf93feea4f3e6c3e23f4000") madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000080)=0x2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000640)='/dev/pktcdvd/control\x00', 0x40, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x2e8, 0x0, "0f7287413567", 0x1000}, 0x10) 2018/04/09 18:30:31 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@newneigh={0x24, 0x1c, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'eql\x00'}}, 0x1e) 2018/04/09 18:30:31 executing program 5: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x14}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/231, 0xe7}, {&(0x7f0000000180)=""/168, 0xa8}, {&(0x7f0000000240)=""/90, 0x5a}, {&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f0000000400)=""/157, 0x9d}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/8, 0xfffffffffffffe4a}, {&(0x7f00000014c0)=""/221, 0xdd}], 0x8) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x0) 2018/04/09 18:30:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000033c0)) getgid() getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(r0, 0x9) getuid() fstat(r0, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f00000061c0)) getegid() setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000003400)={0x7e, {{0xa, 0x4e24, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, {{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x104) getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000088c0)) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x100000000, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)={0x0, 0x80, "6f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e486212514116bfa3124f56003938cbced39d4ea0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07eb9219e5"}, &(0x7f00000021c0)=0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002300)={r1, 0x2, 0x9, [0xff, 0xffffffff, 0x0, 0x7, 0x52, 0x30d2, 0x8, 0x0, 0x6]}, &(0x7f0000003340)=0x1a) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000008c00)={0x18}) 2018/04/09 18:30:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0xffffffffffffff2d, 0xfffffffffffffffe) rmdir(&(0x7f0000000340)='./file0\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000300)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/04/09 18:30:31 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x3, 0x0, 0x0, 0x0, 0x9}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000000)=0x7ff, 0x4) setsockopt$sock_int(r1, 0x1, 0x25, &(0x7f0000f7d000)=0x9, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1) 2018/04/09 18:30:31 executing program 6: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) fcntl$getown(0xffffffffffffff9c, 0x9) getpid() r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/rt_acct\x00') write$binfmt_misc(r1, &(0x7f0000000080)={'syz0', "fd9d313a810218ff539843beaddb248147c0408f63b8fba2f6aab5e7fbd52d1d07c2f2a58fcfe693e87571ec1afa4fc99d7c08e5b227dfeb683baae54055f1f9d09c43d6daef28"}, 0x4b) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/04/09 18:30:31 executing program 2: socket$inet(0x2, 0x0, 0x1) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x40000, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000240)={'icmp6\x00'}, &(0x7f0000000280)=0xffffffffffffff82) socket$packet(0x11, 0x2, 0x300) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/157, 0x9d) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000400)={r4, 0x1, 0x6, 0x1603, 0x3, 0x101}, &(0x7f0000000480)=0x14) waitid(0x1, r3, &(0x7f0000000300), 0x40000000, &(0x7f0000000340)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socketpair(0x7, 0x1, 0xff, &(0x7f00000004c0)) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000440), &(0x7f00000003c0)={0x4}, 0x8) 2018/04/09 18:30:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netfilter\x00') setns(r0, 0x4000000) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/179, 0xfffffffffffffd81}], 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000001c0)=0xffffffff) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/04/09 18:30:31 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4100, 0x0) connect$llc(r1, &(0x7f0000000240)={0x1a, 0x338, 0x1, 0x6, 0x9, 0x8}, 0x10) ftruncate(0xffffffffffffffff, 0x1800000) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) 2018/04/09 18:30:31 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x1000, 0xb8, "589bf8fbaf37c254724c739aad20f4e42865072ecac518e3faf56a26bcc7574108ee27f4e002bb724bf24f5c3a8d5a6dd0ea0ad6a275189c2da237840c77b2e961da199a76b5ddbfeee7c3094181faafcbebe1f9b9b0c8ed0ee45fa4a583847f0f6c5ca4eb07832565a8d5f439f585cba82550f6feff767eb3807b69f82878cb0ddebf35a29b1b697fed3805945a88e148d3e7130868cae2611b92ec60d0bb10d6bbf97af8174a4f6e9b6bb459593c94f8b63758eb833c05"}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r1, r2) 2018/04/09 18:30:32 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000000c0)={{0x8, @broadcast=0xffffffff, 0x4e22, 0x2, 'rr\x00', 0x14, 0x1, 0x9}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 0xd09, 0x3, 0x80000001}}, 0x44) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in, @in=@broadcast}}, {{@in=@loopback}}}, &(0x7f0000000440)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000002c0)={r3, 0x1, 0x6, @random="51fc6442f2f3"}, 0x10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x408002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="2c948b31fa3368f5"]}) 2018/04/09 18:30:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x11) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000100)=""/181, &(0x7f00000001c0)=0xb5) 2018/04/09 18:30:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x30) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x2, 0x8000, 0x1, 0x0, 0x3, 0x8, 0x7f, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x2}, 0x8) r3 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000040)=0xfff, 0x4) 2018/04/09 18:30:32 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000000000000", 0x4, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) set_tid_address(&(0x7f0000000180)) ioprio_set$pid(0x2, r0, 0x7fffffff) socketpair(0x6, 0x3, 0x5a5, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f00000007c0)='./file0\x00', 0x90) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x3f}, 0x8) r3 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) readv(r1, &(0x7f0000001980)=[{&(0x7f00000018c0)=""/182, 0xb6}], 0x1) r4 = syz_open_pts(r1, 0x2) dup3(r4, r1, 0x0) r5 = add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440), 0x0, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000004c0)) keyctl$chown(0x4, r5, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(r1, &(0x7f0000c34fff), 0xffffff0b) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) 2018/04/09 18:30:32 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000000140)={0xfc, 0x0, &(0x7f00004f0000), 0xfffffffffffffe38, 0x0, &(0x7f0000000100)}) 2018/04/09 18:30:32 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x44800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={r1, 0x80000, r2}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="8fd2e6d9d3a300040000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r4, 0x8}, 0x8) setsockopt$inet_int(r3, 0x0, 0x13, &(0x7f0000000000)=0x7, 0x4) sendto$inet(r3, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/09 18:30:32 executing program 5: seccomp(0x1, 0x1, &(0x7f0000000040)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigsuspend(&(0x7f0000000080), 0x8) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'ip6_vti0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) seccomp(0x1, 0x1, &(0x7f0000947ff0)={0x1, &(0x7f000005eff0)=[{0x6}]}) 2018/04/09 18:30:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a60ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000a09ff8)) signalfd4(r0, &(0x7f0000000000)={0xf7d}, 0x8, 0x800) 2018/04/09 18:30:32 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xfffffffffffffdfd) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) shutdown(r0, 0x1) 2018/04/09 18:30:32 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xe8, "a57a84c4ee920829f6d99843828452f01c6014ce3938bfbc332942855a21698b0c5aedbf6f3b40f64d521ecabf25b3fe11962696bbd9104ed8b3cc68326c12b498caa518eb07343f43443cb3665557ecb68d8090ae119998ef56ea03858a8d37f1066a6580a4a2fa3a38bf1ee8277bc5a52a79cf803fb9367e604191a7e7ca6657828396cd56a4bc7f90a27de461c2ebb517895633e21ea81703b67e583379cbf5a3037a126cf9404001c5ddee94180d52b495f0e0911a47c396b014725c9e6c86f35f4c45d95687c589d98e2d64f3813bcd56b268b5c2991ac493a1cdd719d31aca16687a1ff0a8"}, &(0x7f0000000140)=0xf0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x10000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200)=0x101, 0x4) ioctl$TIOCSTI(r0, 0x5412, 0x3f) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000240)=0x5, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000280)={0xfffffffffffff001, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f00000002c0)={0x2, r3, 0x2, 0x3}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x13, r0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x40000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={0x0, @dev, @multicast2}, &(0x7f0000000380)=0xc) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x200, 0x0) syncfs(r4) recvfrom$ax25(r0, &(0x7f0000000400)=""/91, 0x5b, 0x0, 0x0, 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x800, &(0x7f0000000540)="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") sendto(r5, &(0x7f0000001540)="f9376b384987536a154b7d0d06b225816e988586a00d54b7528f8b31575d3b49eded7b2768ae84d83b8152485320f8eccba158ae0f59a2572af68fc65ac42f7ed459404eacf3fad4425bd56809d72ce4f94f97205f27e1cba4832bd6be486e77585b0c2d3a7404ccd755c996a03d50c4a6d1e48c8bd8045c6ea21de54656ac70321ccc5a7e78ff496e10c251967763e94a22588f158fbbca5f8fcf5f9c8d0d609171e1c07f9f98dfaa", 0xa9, 0x20000000, &(0x7f0000001600)=@ipx={0x4, 0xfffffffffffffffd, 0x375f3dd4, "ec23c5206e99"}, 0x80) ioctl$VT_RELDISP(r4, 0x5605) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000001680)={0xd86b, 0x448, 0x100000000, 0x7fff, 0x1, 0x3}) getxattr(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)=@known='security.evm\x00', &(0x7f0000001740)=""/148, 0x94) getuid() ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000001800)=0x3) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001840)={r1, 0x8, 0x3, 0xffff, 0x5}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000001880)={0x8, 0xba, 0x8000, {}, 0x7, 0x4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000001900)={r2, 0x40, "5ca3571ed1a28d257fe30b4a0c0618bed7f687dc4603fb42118cf9e16642663491b899cc4a25edda175df015ad5642da1e6e77217b350983e96d013259981ac5"}, &(0x7f0000001980)=0x48) openat$ptmx(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/ptmx\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000001a00)={r6, 0x3f}, &(0x7f0000001a40)=0x8) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000001a80)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001ac0)={0x7ff}, 0x4) getsockname(r5, &(0x7f0000001b00)=@rc, &(0x7f0000001b80)=0x80) 2018/04/09 18:30:32 executing program 7: r0 = socket$inet6(0xa, 0x3ffffffffffd, 0x8000000000) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}, 0xffffffffffffff2c) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) socketpair$inet(0x2, 0x7, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x50) 2018/04/09 18:30:32 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)="e18a4f93b395a54107f3f91716e0f49bca0935de53b38970d5fa2a737507e6b65c13c7b446a198347ed10cba46548935e7b14d50f1f973d6adafe8e9f7e8f5ff7149a6ba54bee1ea6911812e5652d59cc1faee57e0e873bcf36bc3533aef5596d06d882fe9265beb6cdd9931ea0da531357b4be04843520fcda8224fd40beae25b5ff49920fcdc0d6254e7acb8fa81061f28a1ba36f2acf9c0f29b9e6f590f43fd1199126d75", 0xa6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f000098dffc), 0x4) 2018/04/09 18:30:32 executing program 1: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f0000000240)={{0x77359400}, {0x7, 0xe4c}}, &(0x7f0000000140)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000100), &(0x7f0000000180)=0x4) 2018/04/09 18:30:32 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup(r0) 2018/04/09 18:30:32 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x10) getdents(r1, &(0x7f00000003c0)=""/161, 0xa1) close(r1) pwrite64(r0, &(0x7f0000000040)="37a888094ad6abfb65d3010a88337c295ea4dc8146c8a07485a93ba83d6cfc03412914f31f9bfcb5b945c3fab97a", 0x2e, 0x0) 2018/04/09 18:30:32 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r4 = getgid() setresgid(r2, r3, r4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_ivalue=0x10001}) 2018/04/09 18:30:32 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0xac69, 0xffffffffffffffff, @time={0x0, 0x1c9c380}, {0x0, 0x4}, {0x2000000000000001}, @result}, {0x82, 0x80000080006, 0x0, 0x0, @tick, {0x0, 0xab}, {0xffffffffffffffff}, @time=@tick=0x8}], 0x38) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x2000000f) mq_timedsend(r0, &(0x7f0000000200)="ee5e6239752020dbcb973a467adfdf25dd67621f6d3d3a77b6187c8dfbc948f3bad75776e694a8138071d7ea3ba1df88497c7d8540220a225556104ac23276b1dda59290880e8cc290d95f8edcd63734b6667710a9873a15e2e3f231d637ceae6a59b7bb0f5a113e46b4bac1d48f38e0fef1af009ea86f97579eb78be714b1f6842870b39e1a687af04228e26061da5d355d9b081eae887e37e61c385f2f4394700d4a8e65dbd880b8d2db88251a45b5cc9e1a48eef2b7d8712685a04c1fed82560e91f403632397319c", 0xca, 0x3, &(0x7f0000000000)={0x0, 0x989680}) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/09 18:30:32 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/22) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)}, 0x8) setsockopt$sock_int(r2, 0x1, 0x100000000001b, &(0x7f00000001c0)=0x1000000000002, 0x1) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000140)={0x3, 0x9000000, 0x800, 0xffffffffffffd0fe, 0x2, 0xfff, 0x8, 0x1, 0x3, 0xfffffffffffff001, 0x1f, 0xb47}) 2018/04/09 18:30:32 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) init_module(&(0x7f0000000100)="90776c616e3173656c66736563757269747900", 0x13, &(0x7f0000000180)='mime_type]\x00') sendto$inet6(r0, &(0x7f0000000040), 0xec, 0x4008000, &(0x7f0000000140)={0xa, 0x4e04, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ac1000), 0x4) sendto$inet6(r0, &(0x7f0000000000)="b023f1bf336987aa3face8b1b3ae4662ad8d1125d2d9c4d1fcb0fa04273623f64dccb3a2a561f8b461c043e4f31c68718e260cf58134ea3aac271a06496cf01b31d96b39425242475e031e94cb2eec484af509def50a7de735b6c4e21ae200af43631843da420e97094f0aef0e34eafc9896d41043b8c86a8914fd7122a606d8f724f0dee2422f2d8e68efbb7987f6ef54263d0ca866371d34b30936d7b87f2c29d5ee9540aeeb8219", 0xa9, 0x4080, &(0x7f00000000c0)={0xa, 0x4e21, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, 0x1c) socket$inet6(0xa, 0x5, 0x7) 2018/04/09 18:30:33 executing program 6: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x1f}) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/47) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x719}, 0xfffffffffffffd4a) 2018/04/09 18:30:33 executing program 7: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000240)}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="def9ffcd80343c06debf48fe1538667446d6543683168d757920eedf7714f5bc88d7f4b37fa85fd06b7bb28860563ac1a0327010a536ae1a23f1edf03b6e984e5c40f114d395"]) 2018/04/09 18:30:33 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x200102, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f00000000c0)=0x3ec90276, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='vcan0\x00') madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) 2018/04/09 18:30:33 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x24002) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/09 18:30:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffbffffff9, 0x0, 0x0, "6df1733d7a8a242fdc99e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844000001000000000037af6fe25119f519435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881242e088581e6e51f1000001c882e32e7ea6697b93bf21f692fee3d72a", [0x200000000000, 0x3]}) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f000076eff4)) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x4}, &(0x7f0000000080), &(0x7f0000000100)={r2, r3+10000000}, 0x8) inotify_init1(0x80000) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x4, [@multicast2=0xe0000002, @empty, @rand_addr=0x3, @empty]}, 0x20) 2018/04/09 18:30:33 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x100, {0x2, 0x4e20, @rand_addr=0x400}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x40}, 0x22d, 0xeca8, 0x8, 0x0, 0x8000, &(0x7f00000000c0)='ip6tnl0\x00', 0x4, 0xff, 0xa6a}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x801, 0x0) flistxattr(r1, &(0x7f0000000000), 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000180)={'ip_vti0\x00', 0x400}) 2018/04/09 18:30:33 executing program 4: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff7f}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x800}) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000100)=ANY=[@ANYBLOB="10000100000000000000008ff100000000f7ffffff000000000000227b4f22ff9ec72fe676d17015cb110500000000000000"]) 2018/04/09 18:30:33 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40002, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000000040), &(0x7f0000000080)=0x18) 2018/04/09 18:30:33 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0xfffffffffffffff7, @empty, 0x6}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x4400, 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x1, 0x7, 0x81, 'queue1\x00', 0x7}) write$sndseq(r1, &(0x7f0000000000)=[{0x6f, 0x1, 0x8, 0xffffffff, @tick=0x9, {0x1, 0x3}, {0xff, 0xe173}, @result={0xe00000000}}, {0x400, 0x4, 0xffffffffffffffff, 0x0, @tick=0x5d, {0x7f, 0x8001}, {0xb2e9, 0x2}, @result={0x101, 0x2}}, {0x8, 0xfffffffffffffff7, 0x8, 0x5, @tick=0xffffffffffffffff, {0x5ec3}, {0x0, 0x200}, @raw32={[0x2, 0x2, 0x4]}}], 0x54) 2018/04/09 18:30:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000400)={@in={{0x2, 0x4e22, @rand_addr=0x1}}, 0x6, 0x6, 0x1f, "6b9c70e29bcf29f423bb6631ae86432a8297fecf9209987fbac221e849d4913a6c451aaee09d1d5d8f09c72bd41d50d5de1a8b8c4f6f615e4407e911b7ddfca2511ec8fde34e3e54ed9c02012769915c"}, 0xd8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) accept4$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14, 0x800) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000300)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x16}, r3}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) mkdir(&(0x7f00000000c0)='./file0\x00', 0x18) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000340)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}}) write$selinux_load(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0x0) 2018/04/09 18:30:33 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000005c0)={0x0, 0x5}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000640)={0x0, 0x9, 0x5}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="600000008c766dbc665b279b78229fea9a421cc953ba7850d397cbd29c9c6c7d80268a364ab946946590e08de4568508cba0f5b098192ea466af29782724b3301bb9499bdc6fe27e37ad06aac018b4fe079c5445e58f5219dfb4dc560ff849895c293f66"], &(0x7f0000000740)=0x68) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000780)={0x0, 0x81}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f00000008c0)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000900)={0x0, 0x4}, &(0x7f0000000940)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000ac0)={&(0x7f0000000100)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000140)="67fce80eb2e4a7f0c0e5be5f874760270f556caf719e3ec1a050171c7944df2a5261ed7c380422928079e569003bc0af", 0x30}, {&(0x7f0000000180)="b77a8a976f12c41e6406c6b00e68dfa25f8df62ac89b605f641abd6a467510469100a134e9722a38a8246c0ad815842d78525007541ac0e1b75f933da032afb2e5d95de0cce793c8a3bcee4003d5416b46ada6838c", 0x55}, {&(0x7f0000000200)="5b7769bbc3379b5e8d331b9868219f8f390457e7add5b1ef854feea4c65e5b06bb4926b1ccaac7466951cca6228b745889743d29723ada9375f504de63c1d8d3ec7ea5f3d63ba10aeeb8485406492cd57c05de93fa3c25a5d5a0e1e328ebee4c422a11f958f6aa68a27160f934b78727f6f79ecba58bf6d6f0041df307258be1cfc4d3cba1df54dd0e92", 0x8a}, {&(0x7f00000002c0)="188db049d57764b5fa5b92317fdced8d32c7a51d2ae9901c1e5408533a77bead9f7464b2c0d689c11e0d633dd7d49b85d4a3752a83f55b8da3f7126422b3eb86d8910b0295f11cb48ab46c62eb5eeef0b6e23fb40456179b8d850d1e0717e5548361ec35855ec74984a68772d1e1711b3530e67fc2398a34b5e2557027908be9b60be7323676c4caea7dd0bb2c129caa8b1b59fe45954cde67bba03ff8b2feb3a9f7844807c0b76847ed504d8f5550d90e16ba386a83781edd36eec8acbf3ae05db77f976325919445e1dcb15f66b2cf1b70d8145992246e659dd07dfea8f2b57521", 0xe2}, {&(0x7f00000003c0)="1f31be2b0fdc707913946395c21e714a52ff01977474c9d7b7192aa41f1b08cf7aa29ef6a6df35f011cfefe084b435dc2f2a7494f67733dfe6e89ad9a43c775fe4cace8629c91757ff90251666a5f2fa8953c2b84a943d4114e941f9b8875e001b7d4ea3", 0x64}, {&(0x7f0000000440)="5f0e4c3166d02dc951f1c0f4796315b1c4c1cf9bcf8d2f788290cc21cf5b7bb8d86f0c8450e97715e1661bee5e03093457dc294b6b088b48f404e4c8003a431ec2f8d0b487b5b2516b469650332e10608d164c2db4d194fe4591a7690157b77c3fceb84b020608c4b765ff6753f408799d033369b330a5f6aa83dc2771b922b277590e5965bd6c8841da0ecde154cbe03f6ae47bfe1bf1ba001218b179d143178d56cded4cb814d027e4ae46e28ad6d723dacbe03a85213777fbbf8f2973d24f083ecdbbf78e65f8eff44e2096753247e923a9", 0xd3}, {&(0x7f0000000540)="f52ab189b2e20ebe6fd01b1d087fc7cbc3c49288ba89f6c3267dd432bac95f8959cdedcd", 0x24}], 0x7, &(0x7f0000000980)=[@sndrcv={0x2c, 0x84, 0x1, {0xd86, 0x3, 0x8000, 0x7e, 0xffff, 0x200, 0x2, 0x2, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x30000000000, 0xf, 0x2, 0x2, 0x7, 0x7, 0x3, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8, 0x4, 0x7, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8, 0x2, 0x7, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x40, 0x8001, 0x46, 0x6, r5}}, @init={0x14, 0x84, 0x0, {0xc74, 0x3f, 0x97, 0xa6b0}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x373d8c8674c383b2, 0x1, 0x40, r6}}], 0x134, 0x40000}, 0x10) r7 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000040)={0x1, &(0x7f0000001040)=""/4096, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000000080)=""/58}]}) ioctl(r7, 0x100000001, &(0x7f0000001000)) 2018/04/09 18:30:33 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001300)=0xfffffffffffffdbb) gettid() fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'system.', '/-%'}, &(0x7f0000000040)=""/139, 0x8b) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001340)={0x3, 0xe00, "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"}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000002c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$TCFLSH(r1, 0x540b, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x0, 0x0, 0x8, 0x4, 0x14}, &(0x7f0000000180)=0x20) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x20000) ioctl$TCFLSH(r1, 0x540b, 0x7fffffff) 2018/04/09 18:30:33 executing program 5: socketpair$unix(0x1, 0x800000004, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000028ffc), 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000001fff)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r4, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r5) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) tkill(r3, 0x16) 2018/04/09 18:30:35 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="ae8893d858e04da98ca98999efee2cfe", 0x10, 0xfffffffffffffff8) keyctl$search(0xa, r0, &(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, r1) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xfffffffffffffffc}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0x38, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0xe0c}]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340)={r3, 0x5c1}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000003c0)={r4, 0x80000001, 0x6}, 0x8) modify_ldt$write2(0x11, &(0x7f0000000400)={0x200, 0x20100000, 0x0, 0x8, 0x6, 0x3, 0x6, 0x6, 0x7, 0x7fffffff}, 0x10) keyctl$search(0xa, r1, &(0x7f0000000440)='id_resolver\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, r1) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xfffffffffffffffe) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000000500)={0x2, &(0x7f00000004c0)=[0x10000, 0x100]}) getpeername$packet(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000005c0)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x1f, 0x3, 0x80000001, 0x100, 0x6, 0x40, r5}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000640)={0x3, [0x5, 0xfff, 0xbe06]}, 0xa) recvfrom(r2, &(0x7f0000000680)=""/9, 0x9, 0x10120, &(0x7f00000006c0)=@ipx={0x4, 0x9, 0x3, "69bc74aafc7e", 0x3}, 0x80) getgid() ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000780)={0x100, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x0, 0xffffffff00000000, 0x5, 0x1, 0x2, &(0x7f0000000740)='gre0\x00', 0x2, 0x1, 0x11}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000800), &(0x7f0000000840)=0x4) lremovexattr(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)=@random={'os2.', 'logon\x00'}) getsockname$llc(r2, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000940)=0x10) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000980)="5540023e4930117d8df70213940362e293f8d49fbb51be0ca55f8630967df7f1163f3e8c5b20a257b7027d8a21", 0x2d) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000009c0)=0x1) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x100000000) prctl$seccomp(0x16, 0x0, &(0x7f0000000a40)={0x3, &(0x7f0000000a00)=[{0xc59, 0xffff, 0x7fff, 0x100}, {0x80, 0x3624, 0x9, 0x1}, {0xdd, 0x18000, 0x9, 0xbf}]}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000a80)=r3, 0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000000ac0)="ee207d1d13129b35b68dcfe62712560fd87aeed49a39c383de1f905252b169", 0x1f) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000b40)={r3, 0x30, &(0x7f0000000b00)=[@in={0x2, 0x4e22, @rand_addr=0x7fff}, @in={0x2, 0x4e23, @rand_addr=0x1}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000b80)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000bc0)=@assoc_value, &(0x7f0000000c00)=0x8) setsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000000c40)=0x2, 0x4) 2018/04/09 18:30:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x74, 0x10000, 0x3, 0x5, 0x1000}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000002000/0x3000)=nil, 0x3000}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) init_module(&(0x7f0000000080)='usersecurity}\x00', 0xe, &(0x7f0000000180)='sit0\x00') sendto$inet(r0, &(0x7f0000000080), 0x0, 0x800000020000000, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x504, 0x4) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000740)='u', 0x1}], 0x1) 2018/04/09 18:30:35 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x40, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @ipv4}, &(0x7f00000001c0)=0x1c, 0x80800) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000440)=""/127) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setfsuid(r3) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000340)='ip6_vti0\x00') connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000380)) socketpair(0x0, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000003c0)={r6, 0x4}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x0, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)=ANY=[@ANYBLOB='!\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000d40)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)={0x2, [0x0, 0x0]}, &(0x7f0000001600)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000003b40)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x4}, &(0x7f0000003bc0)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003c00)={r7, 0x101, 0x8, 0x3}, &(0x7f0000003c40)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r8, @in6={{0xa, 0x4e23, 0xa88, @dev={0xfe, 0x80, [], 0xa}, 0xffe0000}}, [0x7, 0x1, 0xe, 0xfffffffffffffb47, 0x8, 0x7, 0x80, 0xfff, 0x9380, 0x0, 0x4, 0xffff, 0x81, 0x7ff, 0x4]}, &(0x7f0000000300)=0x100) sendmmsg$inet_sctp(r5, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec0446eef90a49c", 0x2d}], 0x1, &(0x7f0000000d80), 0x0, 0x4844}], 0x1, 0x1) 2018/04/09 18:30:35 executing program 3: r0 = socket(0xb, 0x1000000003, 0x4) write(r0, &(0x7f0000000280)="260000002a0047f10701c1b08000e40000dfff020100000009efd88c0000aba6000000000000", 0x26) 2018/04/09 18:30:35 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x100, 0x0, 0x8}, 0x8) socketpair(0x4, 0x80000, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x6) fcntl$getflags(r0, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x5fa, 0x8004, 0xe917, 0xc000000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xf5ff, 0x81, 0x200, 0x1000, 0x401, 0x0, 0x7, 0x401, r2}, &(0x7f0000000100)=0x20) r3 = socket$unix(0x1, 0x40004000000004, 0x0) ioctl(r3, 0x707, &(0x7f000003e000)) 2018/04/09 18:30:35 executing program 2: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) tee(r0, r0, 0x8, 0x1) write(r0, &(0x7f0000000100)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000003", 0x288e44453019f82e) 2018/04/09 18:30:35 executing program 7: timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000500)={{}, {0x0, r1+30000000}}, &(0x7f00000004c0)) timer_gettime(0x0, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}}, &(0x7f00000001c0)) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000100)={'ipddp0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='clear_refs\x00') ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000080)={0x5, 0x6, 0x5, 0x9, 0x6}) setsockopt$inet6_dccp_buf(r3, 0x21, 0xe, &(0x7f0000000200)="d953a0cd599013bb5092f03d80b37234b71621fbc4bf451932b820ea1b1765016a304e0a0447312ddf175b6da5df2f707d694b6497f52f23519bc255aaf48926e58e2809630e4a45cd549006c99d9f844ec922205cfea3fc87ac6ea1939b0c9b718dfca75a419e751a7ff76d3da8e570fbcd99f04e4d6dd6ad7965d0342d8991ab4823d1cd", 0x18) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00000002c0)={0x3, 0x68, 0x7, 0x3}, 0x6) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000140)={0x9, 0x3f}, 0x2) 2018/04/09 18:30:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000140)=""/122, 0x7a}, {&(0x7f00000001c0)=""/179, 0xb3}, {&(0x7f0000000280)=""/203, 0xcb}, {&(0x7f0000000380)=""/169, 0xa9}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000440)=""/111, 0x6f}, {&(0x7f0000001540)=""/222, 0xde}, {&(0x7f0000001640)=""/235, 0xeb}, {&(0x7f0000001740)=""/139, 0x8b}, {&(0x7f0000001800)=""/4096, 0x1000}], 0xa, &(0x7f00000004c0)=""/59, 0x3b, 0x28000000000}, 0x40) r1 = socket(0x8, 0xe, 0x3) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x4) socket$inet(0x2, 0x5, 0x41) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000028c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000002900)=r2) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000480)}, 0x0) 2018/04/09 18:30:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed83fff5dde4ffff0f000100070c09a11b45ffd46f8a3731", 0x58}], 0x1) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f00000001c0)="1afe9440b5bcaa9531e9343c159cf2e587824ac953ffa7caef61a330e154a9220cb25923cf7399731229280745cdf73cac63e64f3d955a71e78cbe255e6ae01d12d7764c57ba6bd08a6f228b9fa8a69b655e8580a4cc99b2dc4974b0429df50350e291c1bf586c2e240905d44b1b0fd534bfe218196c7fd293aa08b6ce4dc5ae6a0bc88ed513f93a0ac71fbe47a5b7e92cb03e35d46495a219bc4ba531ca4c0d7f80daa03080b4bedadacb64d7009eefa421d06e480b79e516ad7c62a11cca144ff175e5eaaa5623f163376d0897eb96b4a9ea7bdfd7d436ce7ac4382967") 2018/04/09 18:30:35 executing program 2: mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) pipe(&(0x7f0000000080)) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x300000e, 0x3, 0x20) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000001840)='user\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000018c0)="7d8af5fee7d8d8eb07b0e7f455fe38294341f4d7105094df8ebaaba2d96654b523f4ea0e0ba08eac03af", 0x2a, 0xfffffffffffffffb) fsync(r1) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'teql0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000001980)) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/09 18:30:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) recvfrom$ax25(r2, &(0x7f0000000040)=""/89, 0x59, 0x2000, &(0x7f0000000140)={0x3, {"ec6b2e98bfa330"}, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}, 0xfffffffffffffffc, 0xfffffffffffffffb, 0x5, 0x1, 0x1}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0xff, 0x8000, 0x80, 0x1, r3}, &(0x7f0000000300)=0x10) getsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000000340), &(0x7f0000000440)=0x4) write(r0, &(0x7f0000000100)='\x00', 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff13}) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x1ff, 0x501800) read(r1, &(0x7f0000000380)=""/181, 0xb5) 2018/04/09 18:30:35 executing program 6: r0 = socket(0x18, 0x0, 0x4) accept4$netrom(r0, &(0x7f0000000200), &(0x7f0000000040)=0x10, 0x800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4840c00}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="20002dbd7000fddbdf250600000008000400080000000800040006000000080005002080000008000600ff07000008000400e0ffffff"], 0x3c}, 0x1, 0x0, 0x0, 0x84}, 0x40) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x0) 2018/04/09 18:30:35 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000dedff0)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffe5e) socket$inet6_icmp(0xa, 0x2, 0x3a) clone(0x3ffe, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0) 2018/04/09 18:30:35 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) chdir(&(0x7f00000003c0)='./bus/file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000074fffc)=0x3, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000002c0)=0x3) sendto$inet6(r1, &(0x7f00000007c0)="8e417d6f4b2d5a8ae9f855402a3bfae9b1dd08b13be6993c4e8da90892f7e4a055006b7e1ad4e17305bf0c605a7c2f2b5379674a155fce1f6e7c8bf86ca7f606c6001a76b382ac94634d4c4e1912639b48e8439c6a65e5d9fcde0cd0460a47d60747ceeb7e62cee8b6468452ff2742d8141a8c6ab867180c3421fcf34cb1239ebcce1320832b8159e9df51bbc9e3ab84d04ea8da965a1f04aa8adfcd339b230913d07330bb9663c52eada83d8e", 0xad, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000400), 0x4) rt_sigaction(0x0, &(0x7f0000000040), &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000640), &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in={{0x2}}}, &(0x7f0000000780)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000540), &(0x7f0000000b00)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000b80)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000bc0), &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000c40), &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x4, 0xffff}, &(0x7f0000000d00)=0x20) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000480)=@in6={0xa}, 0x1c, &(0x7f0000000600), 0x0, &(0x7f0000000d40)}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)=ANY=[], &(0x7f0000000500)) renameat(0xffffffffffffffff, &(0x7f0000000240)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000280)='./bus\x00') setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) ftruncate(0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x1fc, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setsig(r2, 0xa, 0x8000000000000016) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000440), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r3, 0x3, 0x20}, 0xc) ftruncate(r2, 0xff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 18:30:35 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'tunl0\x00', &(0x7f0000000080)=@ethtool_sfeatures={0x3b, 0x2, [{0x34800000}, {}]}}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x20200000000000}, 0x1) 2018/04/09 18:30:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) exit(0x3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8800, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') bind$vsock_stream(r2, &(0x7f0000000300)={0x28, 0x0, 0x0, @my=0x1}, 0x10) sendmsg$FOU_CMD_DEL(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, r3, 0x4, 0x70bd26, 0x25dfdbfc, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x44}, 0x1, 0x0, 0x0, 0x8800}, 0x4000000) 2018/04/09 18:30:35 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) inotify_init1(0x800) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(r0, r1) 2018/04/09 18:30:35 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x80000) recvmmsg(r0, &(0x7f0000001d40)=[{{&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000600)=[{&(0x7f0000000300)=""/180, 0xb4}, {&(0x7f00000003c0)=""/116, 0x74}, {&(0x7f0000000440)=""/116, 0x74}, {&(0x7f00000004c0)=""/4, 0x4}, {&(0x7f0000000500)=""/241, 0xf1}], 0x5, &(0x7f0000000640)=""/4096, 0x1000, 0x1ff}, 0x8}, {{&(0x7f0000001640)=@l2, 0x80, &(0x7f0000001c80)=[{&(0x7f00000016c0)=""/151, 0x97}, {&(0x7f0000001780)=""/209, 0xd1}, {&(0x7f0000001880)=""/219, 0xdb}, {&(0x7f0000001980)=""/244, 0xf4}, {&(0x7f0000001a80)=""/12, 0xc}, {&(0x7f0000001ac0)=""/161, 0xa1}, {&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/221, 0xdd}], 0x8, &(0x7f0000001cc0)=""/87, 0x57, 0x97b6}, 0x3}], 0x2, 0x40, 0x0) r1 = socket(0x11, 0x803, 0x300) r2 = socket(0xa, 0x2, 0x0) r3 = request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\'ppp1user[\x00', 0x0) request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='{\x00', r3) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f00000040c0)=[{{&(0x7f0000002a80)=@rc, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003dc0)=""/87, 0x57}], 0x1, &(0x7f0000003e80)=""/6, 0x6}}, {{&(0x7f0000003ec0)=@sco, 0x80, &(0x7f0000004040)=[{&(0x7f0000003f40)=""/209, 0xd1}], 0x2ac, &(0x7f0000004080)=""/9, 0x9}}], 0x2, 0x0, 0x0) 2018/04/09 18:30:35 executing program 4: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000054dff0)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) write(r0, &(0x7f0000000000)="881c671ae803d657ef6cb64e7e3a453fa4bce257a55577f9763b698e9af64b41dfb027be29f69fc758b39c4236e2d0e052474007562b35ab8602aa567cbc363be97d2c8444a706c6aeaf6415986ae5d0f34cc8f38433aaea6f920231ee11e1284d6142f95c899b12539a0cf02aba7ea43f98e830056d1e456c", 0x79) 2018/04/09 18:30:35 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000e44000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x96, 0x8000000000000000, 'client1\x00', 0xffffffff80000005, "98b899b186af7112", "a0d8abfd06048742bc12068114c2bcdf203a14e0ffd82daea64d229a038141a4"}) 2018/04/09 18:30:35 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f000002b000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x4) pwrite64(r0, &(0x7f00000000c0)='\t', 0x1, 0x0) 2018/04/09 18:30:35 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x9, 0x2, 0x7, 0x1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xba}, 0x8) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x43, "ba7ae9903cd8334cb10e0cb0c29554d836643a00608a406540e0c12846cdf55e3c4219ffa36a954f643bdcded7879884b5062e612b8e0616b31616837f7f6186eb49c3"}, &(0x7f0000000180)=0x67) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x7}, 0x8) getpeername(r0, &(0x7f0000000240)=@l2, &(0x7f00000002c0)=0x80) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f0000000340)='./file0\x00', 0xb3, 0x1, &(0x7f0000000400)=[{&(0x7f0000000380)="70c65ee10efeb7b0a54c2664df158d361a6cffe36ef1c74e8123499e3a971bd0f13bbdbc2606d8b2949284068107b65d3d967ddfdeabe87492c2297d8d9947d19b05d4a741", 0x45, 0x4}], 0x20, &(0x7f0000000440)={[{@umask={'umask', 0x3d, [0x36, 0x33]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x31, 0x35, 0x37]}, 0x2c}, {@part={'part', 0x3d, [0x34, 0x7d, 0x32]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x37, 0x36, 0x34, 0x35, 0x37, 0x31, 0x32, 0x30]}, 0x2c}]}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000480)={0x2, 'syzkaller1\x00', 0x1}, 0x18) recvmsg(r2, &(0x7f0000000780)={&(0x7f00000004c0), 0x80, &(0x7f0000000700)=[{&(0x7f0000000540)=""/106, 0x6a}, {&(0x7f00000005c0)=""/223, 0xdf}, {&(0x7f00000006c0)=""/7, 0x7}], 0x3, &(0x7f0000000740)=""/64, 0x40, 0x89}, 0x3) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00000007c0), 0x4) ioctl$TIOCCBRK(r0, 0x5428) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000800)=0x5, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000840)={0x0, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000000880)={0x2, 0x0, 0x80000000, 0x9, r4}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f00000008c0)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000900)={r1, @in6={{0xa, 0x4e24, 0x2, @empty, 0x2}}, 0x0, 0x6, 0xbe0, 0xfff, 0x4}, 0x98) ioctl$TCSETSW(r3, 0x5403, &(0x7f00000009c0)={0x4, 0xfffffffffffffffa, 0x400, 0x92, 0x3, 0x82b, 0x8, 0x40, 0x6, 0x2, 0x9, 0xd0e}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000a00)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000c00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x2080}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000ac0)={0xc4, r5, 0x402, 0x70bd25, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xd25}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x3d}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0xc4}, 0x1, 0x0, 0x0, 0x8805}, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockname$llc(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000c80)=0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000cc0)={0x1f}, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) sysfs$3(0x3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000d80)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000dc0)={r6, 0x80000, r0}) sendto$ipx(r0, &(0x7f0000000e00)="5d0ccbbea079f192dd4e3974065dac293c7d17b995f83e7955e36cfe7491a44fa4b40d4c88f7c02be20c96f237ff7d87e95f77c91e38e1c8142e30c9635e658e84eace955f8cdb27cafc93ccfc309dd74af0e14609cafcc0e50c940d4cc621b98bbeb974cf11ac0b8877899b9c011c6ab7d56c719a249aca4e3c673c6c86b0d62e2b6179368d571b254ec085f11b0f0e8827837e5c36c5fd5fbdbe5cfa3f2901cb6894c8a54d22ebca2cfe9c18ad7d6a5c25864a5ec1b0104b4d042f98a4e209ab7d9e499d85d715d22d63279d1441156846f6ad21b4fd3cf1dd14d70d7c6b1d92a726e992a25dd0d6009ca5b8b4", 0xee, 0x20044000, &(0x7f0000000f00)={0x4, 0x0, 0x6, "ad15d6ed6a21", 0x1}, 0x10) [ 346.414238] IPv4: Oversized IP packet from 127.0.0.1 2018/04/09 18:30:36 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/exec\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x3) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x12) 2018/04/09 18:30:36 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) fdatasync(r0) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000200)='./file0/file0\x00', 0x6d, 0x2, &(0x7f00000003c0)=[{&(0x7f00000002c0)="f2dcc1ef8380146490788afb1c7b3c90bcd3720d28d337c0c047558052dd75a24319723fda7e86ca2f495dc8422cf6cbe1587b0c893b2bf83d54ce31dff11638301fc222c65b236f270aac77edb7b269e841d65a8e99ef8151b93bb10dd658598c6c68e07e496925126b22726fe10164d6dca076e467894446ede9c4c83b2931a1b9dbafe00d84c04474f1be5f85cc4d7c1e6c328154b4441f134e489cfe1cc08f5630b9b297bf1e29ff9e7960804ca8b9f1a78b8bb80ae9fbf043d26e4fb0e9a467ffe2fb8e4259981244ad4d240380", 0xd0, 0x8}, {&(0x7f0000000480)="199ac66e3d9ef044251a7eb161489a82c1af0d9212be0d8e1ca7a108798e273762821a33f2a09000b52fa7e577f58c999701120975430877489ad0f10561aa25dd76faab9bbcc90bc213838e40e0aa202ad4637f1ddd605acf30eeaa8e212b9ce49081086f934452b1be66e98c4b98315a6481597f861faf1c22cc86a4a9679047f7d5f99c57253b0007b2308f0d5c7dba87171f9a06babca9944d11652400fa1ec6e9311f602564574682e57e15c4eb83fb0bbc5e06a6b3a37ed1a24cfb853d092e5cb3dda1e03e48fc4a578c99d103cd29b5671427231326048560eb20add4f9b79ef05272e89e582a773b", 0xec, 0x8}], 0x10, &(0x7f0000000640)=ANY=[@ANYBLOB='nfs,nfs=nostale_ro,discard,usefree,check=relaxed,nfs,sys_iRmutable,tz=UDC,uid=5646,dos1xfloppy,\x00']) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r2) sendfile(r1, r1, &(0x7f0000000040)=0x40, 0x1) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0/file0\x00', 0x5, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000180)="060dc46296b52002d41268e9c7dbdce0dc73fb76d49921d8e1f5ecade166254abc341753", 0x24, 0x8}], 0x2, &(0x7f00000009c0)=ANY=[]) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r2, 0x0, 0x200000000) mmap(&(0x7f00007fb000/0x2000)=nil, 0x2000, 0x1, 0x1b071, r1, 0x1) pwrite64(r1, &(0x7f0000001880)="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", 0x1000, 0x0) mremap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000240)={0x0, 0xfffffffeffffffff, 0x8, 0x200, 0x7f, 0xff7c, 0xa6, 0x1000, 0x40, 0x5}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) mremap(&(0x7f0000002000/0x4000)=nil, 0xff9000, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0xe, 0x200000002031, r0, 0x800000000200000) pipe(&(0x7f00000000c0)) 2018/04/09 18:30:36 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000ff1)='setgroups\x00') ioctl$VT_RELDISP(r1, 0x5605) fsetxattr(r1, &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='%GPLbdeveth1#\x00', 0xe, 0x3) write(r1, &(0x7f0000000100)="0000000000000000edc4c538f8c478ebaabb2214ac5ece0064b69d6cb64d6dbaa0195076c77a1c534aa3d7fef8a74a3567f90c874beb4a4ec41975a2231344ed14f447c92bb4d2776c0075a43bb5aa44ed6bcd1b5d18be94ec3e44f2b49e9f085040df8ec9ce99f18f44", 0xfffffffffffffe57) 2018/04/09 18:30:36 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xd, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xb03, 0x6800) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x8001, 0x8, "0d99ce0855aa", 0x1}, 0x10) 2018/04/09 18:30:36 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8d37, &(0x7f0000000000)={'syz_tun\x00', @ifru_names='bcsh0\x00'}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x6455, 0x8, 0x8}) 2018/04/09 18:30:36 executing program 4: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f0000000240)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) 2018/04/09 18:30:36 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000001c0)=0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x6}, 0x8) unlink(&(0x7f0000000080)='./file1\x00') mknod(&(0x7f0000000140)='./file1\x00', 0x1040, 0x0) 2018/04/09 18:30:36 executing program 3: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) ioprio_get$uid(0x3, r2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) socket$inet6(0xa, 0x80004, 0x2) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x100, 0x4) faccessat(r0, &(0x7f00000006c0)='./file0\x00', 0x2, 0x1800) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20030008}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x174, r3, 0x1, 0x70bd2c, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x90, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xc76}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x29c0000000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x1ff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc353}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4000000000000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6441786d}]}, 0x174}, 0x1, 0x0, 0x0, 0x40800}, 0x4000000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00000005c0)=0x77) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="e4000000", @ANYRES16=r4, @ANYBLOB="200028bd7000fbdbdf25040000002800020014000100e000000200000000000000000000000008000500070000000800090001800000300001000800050001000000080006006e71000008000b007369700014000300ac1414aa00000000000000000000000028000100080009002d0000000c0006006c626c6300000000080001000200000008000500040000001400030009356759a329945c080005000000000008000600000091b75616edb4b75300002c000100080009005e0000000c00070014000000040000000c0006006c626c630000000008000b0073697000"], 0xe4}, 0x1, 0x0, 0x0, 0x4000000}, 0x41) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000800)={&(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000007c0)=[0x0, 0x0, 0x0], 0x5, 0x3, 0x6, 0x3}) r5 = socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r5, &(0x7f0000000680), 0x7fffffff) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) 2018/04/09 18:30:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = open(&(0x7f0000000000)='./file0\x00', 0x602000, 0x0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f00000000c0)="8556d5b6a9d5ec929f9179447453ee249a42cf35bc65bba8a4b1874f4715d672c8d13d6712f3ed2d345e6b8337b8ec4cac3fea106cb93f9724a7aabe6d97a0d09258b7c14fc15dc6fa97418cc2174753f47b2fa4c1141a9c3002780c1e099fb250d9432bcf541624881649bc35ff6b7e9c4298c9ae674b507c390b47792b7aabc1c7bf94ca779a0f293e76da7ad494c8cf961f95bf3f9826809a99302e1549ac6d8449ec93b62958cc367080a61418ab25751d9217405ce0", 0xb8, 0x40, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000cf9ffc), 0x4) 2018/04/09 18:30:36 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc00c64b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) sendmmsg(r0, &(0x7f00000092c0)=[{{&(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="408f9787be38"}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000006c0), 0x0, 0x20000000}, 0xde0}, {{&(0x7f0000000f40)=@pppoe={0x18, 0x0, {0x3, @empty, 'yam0\x00'}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000005600)="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", 0xe66}], 0x1, &(0x7f0000002380), 0x0, 0x4000000}, 0x2}, {{0x0, 0x0, &(0x7f0000009100)=[{&(0x7f0000007d40)="71ef307c21a987a69dcb3db57e1b9c852b16fc2ce6fbf8727ebbd5918bbceb3a4f953afa3cf044af9e213a3308d500e1ae3dfb2fb263e5794deae4cf7fc0e7064ad8f1d3d0864e6a4698fad3e84f0ab021d5093a5180b7e30b2578daabdf778736404029aa8771eaca7f27377920ce92541ffdfa7e33a7900bade3147ed0c7b03cf44fcd07a214175ca5af630ec6be63eb109e3df216839a31b0493459db908bbf22a73c7587504bfadae2b054ef38", 0xaf}], 0x1, &(0x7f0000009140)=ANY=[@ANYBLOB="d000000017010000070000008590105c0329a53233005086f90e89d5f12abeff601f7df5fcbb09eb443118d34eaf664d56410d3a752f406dfec4269131241cf4082a39a321d793192849a7febaef6dd3b09285a468e21fbd7d069f446cfe70a8f0e2305728aec4e4a0f5a9f1c7ebe042b225967ad578035231dd737cc6212e685013c298b1f5573dba9c36cbdcffec06a535bce517b91ac76d7c123e357d15a69b3ac2aab1830a4738b79cc3153c176c0da0442fb96a108661541d5855d321931d6766230c305fca53d2b156cc000000"], 0xd0}, 0x20}], 0x3, 0x0) shutdown(r0, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000200)=r1) 2018/04/09 18:30:36 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="757365722e7b2f01bfc7f13a16ba7441e9c3255b913f27d518b551ec33f1a2c3323ecf4ae92bedeb9f5a0c37896170225dd79bdc4e4fddd8f94e2208b9d2d4cdae69f5a9d0ee3272c05e48157a"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f2", 0x30, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933ca", 0x23, 0x0, &(0x7f0000000040)={0x77359400}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/09 18:30:36 executing program 5: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1}, {r0}, {r0, 0x8000}, {r1, 0x220}, {r0}], 0x6, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000015c0)={'ip6tnl0\x00', 0x9}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0)) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x0, 0x101}, 0xc) connect$inet6(r2, &(0x7f0000001600)={0xa, 0x4e21, 0xa4b93b4}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000040)=0x20) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000100)="6e65742f69665f696e6574360093fdd81f12659f45e9cb89f8ffffffd451bea0bcf166e408aa93f2de9c7a1786a0b83e1c0da5210d01b9336480d24bf721df26e12a6152f604622b86f9e8a6d4e0e52b4d4518804bc3d131a1c20cee863e600711d0f8cdebab9c16f184f3835747b5fcfb4a8c439d37279d64119874b715ecd26d08c0b9f7b98e72b9401bf0496339354aaf1e011da685dbc8ee74625b3974533f2e05355dadea49035c03b2809c55c2ece8b4e17928fb1361c58fe2024cfa4798878692a6cfcad49eb3c51b78c9453e001eb16c27a6a39ca29de3e43b781daa7dd4348012f3b554bb56240130d542005d2e50fe46373cfc76a6a49c1b8050c99c08ab6aa3ec304a505456d90803f21ef70a51f56c6f4998e6fbb1d9d09e754b10d4b8f03d7621be8ab07b006d8081d8c353648c513e4d06bc9a3ecd201848931a11f7db75d319c2d37f4298ff0a48ad3e2a1f1a4c3813c47084b80fd1bacef8681897d56a3b09d2d1d0d60a1d3db780d2aad06d6f0ac83cb479cc667cb00e0d4133539b1ea8a2c5ffdcd9e6f82000824ed364cdb3d9aef2b4f74545e77ecc557beb1d694fc99c505392916ed300ecd94fe0a7b30886d5c4ef01db53002a4185d19fa71fd8728f0b09de4d8ff1444fa7e59f884f27c0b3fe86fd51a3f63c6adbb36ca81d182d25b311a045ba13") ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x80000000, 0x8, 0x6}) openat$cgroup(r4, &(0x7f0000000480)='syz1\x00', 0x200002, 0x0) sendto$ipx(r1, &(0x7f0000001640), 0x0, 0x0, &(0x7f0000001740)={0x4, 0x0, 0xcd93, "25075641b280"}, 0x10) setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0x3}, &(0x7f0000001800)=0x8) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f0000000440)={0xdf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 'sed\x00', 0x2, 0x10000, 0x3}, 0x2c) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={0x0, 0x8}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000018c0)={r6, 0x9, 0x7, 0x177a, 0x2, 0x80000000, 0x0, 0x40, {r7, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x5, 0x2, 0x4, 0x5}}, &(0x7f0000001980)=0xb0) sendfile(r1, r4, &(0x7f0000000040), 0xff) ioctl$VT_RELDISP(r4, 0x5605) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001540)=[@in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in6={0xa, 0x0, 0x3, @empty, 0xfffffffffffffffd}], 0x38) 2018/04/09 18:30:37 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000deffffffff000000000000000000000000000000000000000000000000"]) ioctl(r0, 0x8918, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x8000, 0x561, 0x80000001, 0xde, 0x36}, 0x98) 2018/04/09 18:30:37 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x10200) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x7}, 0x1) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) r2 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000100)={0x19980330, r2}, &(0x7f0000000140)={0x7, 0x1, 0x8, 0x8000, 0x80000000}) write$fuse(r1, &(0x7f00000000c0)={0x20, 0x1, 0x2, @fuse_notify_inval_entry_out={0x9, 0x9}}, 0x20) ioctl$int_in(r0, 0x3f3acfa5a6cd1f48, &(0x7f0000000000)=0x8) mq_timedsend(r0, &(0x7f0000e3314c), 0x0, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180)=0x2, 0x4) 2018/04/09 18:30:37 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x0, r2, 0x400) connect$unix(r0, &(0x7f000017a000)=@file={0x0, './file0\x00'}, 0x6e) shutdown(r0, 0x1) write(r1, &(0x7f0000001c40), 0x0) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x2a80) openat$cgroup_ro(r3, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) close(r0) 2018/04/09 18:30:37 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000740)="ed8465d2d5ea718c", 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r1, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000c00)) sched_getaffinity(r2, 0x8, &(0x7f00000007c0)) ptrace$setregs(0xffffffffffffffff, r2, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a97781") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x7, &(0x7f0000000900)=[{0x7, 0x9}, {0x3f, 0xa0}, {0x7fffffff, 0xffffffffffff2bef}, {0x4}, {0x1924000, 0x6}, {0xffffffffffff0000, 0x7d54}, {0x1, 0x1}]}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x7f}, 0x8) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={"66696c746572ee0000000000000000000004000200000000853a0c5f00"}, &(0x7f0000000080)=0x50) pipe(&(0x7f0000000540)) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0xd7, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e22, @rand_addr=0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x84) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/04/09 18:30:37 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x10000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000004c0)={0x10}) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="7b0089904f33109122ae0cff77f4acee34ea530a3dd4d95f57b5cda298af1fc0941ea35eda05beba7219389c046819f76320b18ace061d8ff122e1c61a5a38f8470cd755f468c3cb4e7da1845863002504ad91571d5808d6253fab1b00f16d347dd6542f1816837edb36fcaedc972b434c035c856685114af2b532919dc8acb6d4feac612fa45778fa045dc214fa348dd31ae602e2e04421257ae3c607f3e913058050bcfc4e0a2e42508f1e2b84efa19c35dfd176f29427e4a52fd5b172c38a04c9e5b2c44405cba14a577f940473a568d0dabdc0f5b6d6677b3cc19d2b85c9093a4423d2ab4326f53d1012ea662644d4ef6d11a94c864050345c77adfe25b0f9df0339250a57184ba3219029989fda5e60c41cf72719831e148542382c9a03342a082b8d493fc0a20c4c0dfab972799af53e1322684eaad47bf6dfece7249cfc98cff0c537d6fe2836ed488a93ef5685ab1aa624aaf7787e22d24f9e8f8977e217234f210a475de6f78550bc439b3408af9b72a7f6e228efc1af675ae6911e7efc201d9c2d7afa3853ba3ae90e6af9443da9255a40213da8f079fbd61de51935a332e7e7b4", 0x1a6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80001) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x0, 0x7fff, 0x0, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0x0, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000700)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e23, @multicast2=0xe0000002}, 'irlan0\x00'}) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) getsockopt$inet_dccp_int(r3, 0x21, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f11943"], 0x2) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000001c0)=r2) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6a", 0x39}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/04/09 18:30:37 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x200000000001b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x19}, r1}, 0x14) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2b, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'cpu', 0x20}, {0x2f, 'pids', 0x20}, {0x2b, 'pids', 0x20}, {0x0, 'pids', 0x20}, {0x2b, 'memory', 0x20}, {0x2d, 'io', 0x20}]}, 0x2f) 2018/04/09 18:30:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_matches\x00') close(r0) 2018/04/09 18:30:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = eventfd(0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b09000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0xb) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) read$eventfd(r1, &(0x7f000039dff8), 0x8) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r5 = epoll_create1(0x0) r6 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f0000000280)="62160bb966d46ea935449526e94b44a5c310affb2298c023c7036e8935100419daea2b6b090004c59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100"}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000080)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r6, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000100)={0x200, 0x6}) close(r1) r7 = geteuid() r8 = add_key(&(0x7f0000000340)='id_legacy\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="35ada8a099", 0x5, 0xffffffffffffffff) keyctl$get_persistent(0x16, r7, r8) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$nl_generic(r9, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="200500000e00000225ad7400fedbdf253c0000053190523e99e2a21bb050f8e2"], 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x4010) syz_mount_image$reiserfs(&(0x7f0000000400)='reiserfs\x00', &(0x7f0000000440)='./file0\x00', 0x100000000, 0x9, &(0x7f0000000ac0)=[{&(0x7f0000000480)="e0f71551a2bc1bcb3cb89d30d2d0f9e78aa13d340f2710e481b73d33b78c7e737d9d50b31197a52150ca1650dc4cfe373a5b39aca4811233b733cdabfbfc39b6aef96fd3b3fc1ae7c1770286378398326e83c7790b0af2a37c7cde92edf3512ee017ba877bb029ad116037ef3444c2c7e3ef96ea29eaecb830eea417aa0f8ec98fdd80153da3ce7cbb804ea4fef1fb6994a74e10133057aab2dbe11e2e36cf", 0x9f, 0x1}, {&(0x7f0000000540)="b151744e5c49ba4333f5eb88b7a422e434f18c99727fca1f395c2536023256951b2f87fd4d2fc38fe917d67a0cd25862cfb8503fe5acbb61098f8de66929b1903821afc847ab74eb06a0f4688c55aa8dd9921a1909865ae0b25f00f9c76c0710", 0x60}, {&(0x7f00000005c0)="81dbc0941e8811fc836fe7295fe6a41ede84e96d48fe7e5216ef1e21cf0b1246a10fd322d34269aed0fe2215bb0ab2cb80603d42ca7dfa222be6bb3c8675a0f7f2078c3c608cb2aec1bfe67930548dc5ab5f5e5b89d532b5064855f31d91671c389e257cb29e036a922257ff788ae95985123cfd949bb19d00dfd3bbdbeba2ae0360c089889b0ed9e4d9b9d5286f9fbb878e84db90fda0e0f4f271bfc2780097b373d2904c3544ef737889ef1e02ccd1fb6be03c2159531c878f65bec264c67fe208f0969171d58b9627151b6feebb72990160ca5466f3497627f01a79495a3e8b9b2b541d5cda849c5d49a425532d13e5f39b25cafe942548", 0xf9, 0x401}, {&(0x7f00000006c0)="5e524c1ffd6e8ca7e44f64e2db7a373711ae914a73243d915242fa8bc7fbff61bf626b0e52b5bfa7f3385353e214177c4fb873bba4b94c9df38639ec5353b15592fff411dbfb6eb7734e9229553cfe14488c2c1c58a203517ddab2b6e9f1be977b5946e62b1267c52d593a75d5ce9ad4c51d98fa50efb67c29c8795042a13a35d2107437efd55d4282f107720fb94daa00997637810be28de0f4a1969f7226f30b26b74a14c41aebffe5153b3f569285a7c4007164efcc6b24a236017e39bc053f2da82010f03d45727c1eeeb009dd2af197ba266ef2ebc939f692d7f03d60718bfdca5efcb5035ca67f9acd552b796cc26b6155f8a909", 0xf7, 0x81}, {&(0x7f00000007c0)="5619e986ae81a2b70a7dadf5e4b9efb8a831bb7783212fc521c213d662300b3ec62028850c56457c9f610b93397173b6606b4ff052787c664fe014e71b9b8e880282f0addc47f964d97685a153f5d9ae9108f100eed847037e5f105175074fbddad5dcabb42d54257338a73a995a08d04280e9a244647d2956e34f2845871c70aaa8e7f1db63ffbfb49e3f8483020e219a7214dbf231120043fdbe787c1306ac55373cfa02ea30cca1745a24f623651e865166b08c7dcaca6341f303a6a25c8f31aa24779f74ce81efc3241ac0ebd8bfce423dc243d1adf11d182d5709905f0c3dea7b1f553548", 0xe7, 0x7}, {&(0x7f00000008c0)="77ab", 0x2, 0x1ff}, {&(0x7f0000000900)="aaf6ce654212cdecdeed3f53b89699e81d826f3dcdc0bf52985337550ae0019d2a466f3c6f5aab39d2c198c74ce959adc6ec36de83c51ea2a43f27ea7decff9fbba48f7b85dd94afff528bc06c4d2dfd18c399843a3a48af737c9da8baab716d422042c1cd11417ed10de45410fe5c65eee8cec4f22def3e86cf8966261ed86ae578b632320194596a90a5ecf7f4f923251c8e37a30b599f98bf631ca29595b09cb23bd82bd8d7b364b39a6726b6eda0ca74928fe7ceb8121af4e2635952a5ed814a7b26100ee8e1fc9adf974cdb9fe48ff8bc7b69d8753d30554f42", 0xdc, 0x966c}, {&(0x7f0000000a00)="62250e91dfb774b2192ef0730f1fa066c3de0a0cd761b3a16117d6b6b924a5be759d9ed014acb1a28c1ac7a9dbe3a082695f7186b13fc41c8666534224a53e4cf97b58d781df761ad03fe39cc38d2a20638863c35852eebbdb4576ffe3", 0x5d, 0x6}, {&(0x7f0000000a80)="303cf14979a103fb62232949da080e1bc2bded", 0x13, 0x5}], 0xb0008, &(0x7f0000000b40)=ANY=[@ANYBLOB="6a71666d743d766672763005626c2f636b2d616c6c6f6361746f723d6861736865645f72656c6f636174696f6e2c00"]) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000140)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) r10 = dup2(r3, r4) fcntl$setown(r10, 0x8, r2) tkill(r2, 0x16) 2018/04/09 18:30:37 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="23e068d26f27af0166861a13f579a553f0dc8b6e28891019b028050ebc70360800000000000000aa9d7422d3c01294e4692716d0dd367cb3e3edd396346f0600f9d96c37b0b66560b0ba73fee3fb24ec96f4d305a6edbb5e3788927e5c6e64ebc1f0c0cce8d8dab82e1fd7c2b3a8e59b82ba1d8689550b5393390e1a50d2943b0f71aae80323719d7e90805b15174d34c381fd1a5d911212069cfdd5bedd74716ca9f06358bba828110e4c18ea6f48bde17021d31c07b11c8c328c9ccd814ce71aa43c80fffe583c09898ced827a375c80837dad317488daf505078a69cfa8bf0035bcd1366cdc90611895beb3749f2496d467dca1970040", 0xf8, r0) add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0xfffffffffffffffb) 2018/04/09 18:30:37 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') ioctl$TCSBRKP(r0, 0x2276, 0xffffffffff7ffff6) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000680)={0x7, &(0x7f0000000140)=""/218, &(0x7f0000000600)=[{0x81, 0x40, 0x7, &(0x7f0000000240)=""/64}, {0x3, 0x95, 0x2, &(0x7f0000000280)=""/149}, {0x1, 0x7b, 0x7, &(0x7f0000000340)=""/123}, {0x6, 0xa4, 0x7, &(0x7f00000003c0)=""/164}, {0xfffffffffffff9fb, 0xf8, 0x8000, &(0x7f0000000480)=""/248}, {0xfffffffffffff7f8, 0x32, 0x4b37, &(0x7f0000000580)=""/50}, {0x1, 0x14, 0x8, &(0x7f00000005c0)=""/20}]}) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x8000, 0x1000]}, &(0x7f0000000080)=0x8) connect$l2tp(r0, &(0x7f00000006c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24}, 0x3, 0x1, 0x1, 0x1}}, 0x2e) 2018/04/09 18:30:37 executing program 0: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00002ffff4)) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f0000000400)={0x1, &(0x7f0000000300), &(0x7f00000003c0)=[{0xc5, 0x6f, 0x583c, &(0x7f0000000340)=""/111}]}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80, [], 0x14}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x40, 0x4e21, 0x0, 0x0, 0x20, 0x0, 0xff, r1, r2}, {0x1, 0xfffffffffffffff7, 0x7fffffff, 0xba0, 0x23a, 0x6, 0x7fffffff, 0x2}, {0x4a9, 0x8, 0x5, 0xffffffff82414a36}, 0x6, 0x6e6bba, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d4, 0x6f}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x7, 0x3, 0xfffffffffffffff7, 0xfffffffffffffffd, 0x8000, 0x6}}, 0xe8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000026f000)) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$void(r4, 0xc0045878) 2018/04/09 18:30:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000000002004e24ac1414aa00000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000373eda16c9ccb0b68000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000300000002004e200000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000002004e22e0000002000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000740)=0x1c, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000780)={{0xa, 0x4e21, 0x2579e6c2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e23, 0xbb, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, 0xffffffffffffffff, [0x7f, 0x7, 0x6, 0xfffffffffffffffd, 0xe5fd, 0x8001, 0x2800000000000000, 0x100000001]}, 0x5c) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x0) getsockopt(r1, 0x7, 0x3, &(0x7f0000000840)=""/218, &(0x7f0000000800)=0xda) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) r4 = accept4(r1, &(0x7f00000004c0)=@ipx, &(0x7f0000000680)=0x80, 0x800) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00000006c0)=0xff, 0x4) recvfrom(r1, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r3, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001ac0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1, 0x0, "6360f8298e58cf8bca674d10cc45622162d4172a9017daa80f99927657ce2f0b8d97c28ccd61e97f489b07477e4c0628d40f14e00100010018412f406de2ee49174b94efa45270eecb560bb84fe9ae1c"}, 0xd8) shutdown(r0, 0x1) 2018/04/09 18:30:37 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={0x0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)="69705ffcc1da018afb176c00", 0x0, 0x8000}) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) getegid() socket(0xa, 0x6, 0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000000680), &(0x7f00000006c0)=0xfffffed7) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2400, 0x0) mremap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cc000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in=@local}}, {{@in6}}}, &(0x7f0000000400)=0xe8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000740)={r3, @in6={{0xa, 0x4e24, 0xcd4, @loopback={0x0, 0x1}, 0x9}}, 0x62e1}, &(0x7f0000001a40)=0x90) mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00000cc000/0x3000)=nil) syz_mount_image$hfs(&(0x7f00000002c0)='hfs\x00', &(0x7f0000000580)='./file0\x00', 0x0, 0x1, &(0x7f0000001940)=[{&(0x7f0000000840)="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", 0x7ef, 0x8c8}], 0x2a688dfa3387aab4, &(0x7f00000019c0)=ANY=[]) fstat(r2, &(0x7f00000005c0)) setregid(0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x111000, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000800)={0x5, 0x1}) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000001a80)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000200)={r5, 0x6, 0x0, 0xfffffffffffffff9}, &(0x7f0000000240)=0x14) lgetxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@known='user.syz\x00', &(0x7f00000004c0)=""/79, 0x4f) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2}, 0x10) 2018/04/09 18:30:37 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d4000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) connect$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"e025ec9bf9a9ff"}, 0xa5a6}, 0x10) r2 = dup2(r0, r0) sendmmsg$inet_sctp(r2, &(0x7f0000002940)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000100)}], 0x1, 0x0) r3 = getpgrp(0x0) ptrace$getsig(0x4202, r3, 0x6, &(0x7f0000000040)) 2018/04/09 18:30:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001000)={0x1, &(0x7f000000a000)=[{0x6}]}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000b34fe4)={0xa, 0x4e20}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) 2018/04/09 18:30:37 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d4000)="dfe278d84f047e1808a3a992ddc389ae510e72c21d071d767c92f5a76aabd0152fcbd05c4db7f4e5e729497dfc375f1a021a5b1fd8ea7d7047775b8daf66303ddae94f4cc9d10f0e4bd21802c30927bf91de19baad5d68d29e6c0265b15278bc3a26defe99b129cae1e0377939e119e495cb84900b82d2c0689fd8d30bcd08437ed371f99c2b1cb8434a8ed7a106d463883ccdd36f76022dd29c59311fd01f26dc7cb7bb2578798d919b871cbb90dda4fccbca8d521c0c9c95c6278cad91c144f5079d7aa44b35c54465cb314586eae1b2afb0d94912bea757906d494c2e049598bae15d4a1b6892ed414e4ca5448a7e457350859333529825a60e93889fece46d4917cb7b429852148679694cbbb5d71bd8c81da130daf7387dc095c6ea85a19f5c62434a0b42723ae95420971a2edaa24f04e1c558283be5b08d1903dd2aa5b55ff876b7df8ad497a163fc1667bf677560acc9bdc58fd2190ceb7ee16969f2b7924651b5256b83fa8cee4a85b601371092d883db7c63cc060f80cc96a47d90dfc06ebf61665b68ab6c40e701325f2ad65b98bbc038fc1f70c5cec0ef6de84b30f331304e18333bf6018ab00b454771618a74cdcb90bae013843a586b8da3f26fc134faea8f02f500ccfc8d8e056bfe8154a816b1c836d2f0345fe72801be88a7bf12b5b70f3fca631f4f27ade17670201ca78090a2ce78f7660b62d6b1ae74b433a537ec8972cd75ed3aef141e6e274274ceed44bdcd0b8da06e8862dfb649d39a860042261fc9ab949991711eac9264633a7f15ff272779b3015c402e43e63fa3cbb3baaffe971b739673c5313ef74a7c2a480a7302734a607e1cd559189f4aee38fbcd3bde9776c29fc8426b18bb0029546358d39ce716f03359f656cb3103e1ef253bd0614af54f8d7d03f6bf80ab3ae047aadfd7a3e006f9f04e326f391426a8618dcf4747f189c892ca162d7a2949aedf8eb6ead2a7f8673c03830282983f880d7ff55b9bc04afd7439857238bef451407dbd506b94d8a0085a9649e9d2f24d4442ce81791d7f0b00eefc6547c57493812cb93d1166bd506ff8cd0852edd7d8ccf90a2f5f137e82c7f2b356ab3f7fc0f854f82608949d79e780d563642ee0ee73397a83117059d2b30f4dc169f98474d01200cd765918dde6c075b3444d46c0859a7d921469c7ffa6a1caac885a8f285fe70c48233d29061f13b216ac406247a68aa3c516fac4cacbd78a303377130cd92ba8331614365765b2c80cb717626c9f6e9b45d6d16b10ca7325316e8107c2b57d630b46fb8369905a2e9b75e0a3b0972634b46e44430310580e9ae49ac0f065261ca26053dc08aafb3308e40d709a6404fa39e45e9643edf205ba121470c36389e3c161ab41179418b71652f92cb4b3a6d925fcd7d5c0a13ab9c020446aae0e7d3eedf23fec3ffa6ed748953bf7a5e19960f43313f16e5bb43f3e6adc62a5a45db3ea43e44ed6ee5596a6c66c747aab8757ee26d5912a07edecd4e4b9d6f6a03c6f4d7445d041fab5cdd668280b392be052ca3095a8408ac836e6d361f5c7512768f6897b7529d658503f61bcffc714e95adabd1178191b3d82d959200e508c6358af53b7684d2cab8ed404cdfd134e004a71deaaaec8c9835e5a711b51e1829f96c2be8ad2c851f8b70c70114cbb7d647cfb26ba91f62ec29925e6f10aebbb0a28a7ffcfc360d86a70ade4d3d2bbbea005b41823f2a54b1513ee080e62d3f337a0e250d592ef3a43be37bef30496fe34eb2eb7b038bf1a8ad837c18cd9745e937d7c0503d1c50ed4a9f3d446eccc3cddc586df7c077e09119b5172dee9d6349783329c2c7a2d71dfb7c2d7aa656f2599b84fab8ee1c21073c7cf64babeb4f768d8c283ff7599849e36d5a7d7071b396fbde96af351d02ff61b159bddbb8d66e51d6431eee6173857d089d4ab3ac1c05b57c80a08fe3d1c89aefb7fe07df71b0d0f636e5b8a609af0a1e708390f828907e7691fad891c5d7a6cf7cd8842ce264ecdc1caf78795883e37a3a8b7dbd67cff31ab2c868a79691ca540660039aca28aada03950c0b00ae1d945654838b1765ed03fa2c3998e37639aa324f7dface766d31cc84e7a58571322cb066b7a01428e7d77b3bce65c6260742cb8c5b6b914623f31293a1ac91948264d17643d719b9247ecc14906e21e1c6e8e8d943652f3597f26dabc85b17a3d1a805fe2794eda2ed168913270671f7799c9d6486dc8f9095b19fbeda576dbc78919c8916e715bd08ed49a59bf17d43d5f561a11861598785cb02857324c3f063fb05092839d26c6da5177235c41cc78963b653651de1f73469aac58dfec92b22f7468f35a287f72fb3638ff85924d86c585a0df30afbef9545baef0ee83d12a50d520d9c26eae7819fe577337125dbe250b059d7e2dfde4f6bb26a2af60d2b95b07fc66c74e95fd646bb1b269dbee8cba32667499c514ce0d23f60a11c639c6379f71220a2eac32d7b1c6771643dcb66e94e6574cfda0d9513b0286843755196ce43e0580331e915d66ebbb31488cb36e0c3e2250f97cc43a46bc84a9df4c8ec952615f50f4f2f80d9849cc61d0c78e2b238fc1b66d857b11213d2321ababdeae57bddade6cfde43713ca34acbf01b3ff4ba6a205cd04d94d94d76b1ecdeb7d31339d07ddc2f25dfe3c2d2fd53c5dda58b18f3969b734a9f9767ef250ce20833a6de5caa57778d7c3f2288e1bef5f5981942f26a7519157357f35ae990931835b6c5da7fa6a1e7ce2bf4e00c11d7aed40ecb3dc662953cbdc4bec3d8a70692e47f9b73f5f3e8855ad00c324dfccea81b4dbe7795de35ba560d3c63c1203cc8f74c26c75f723ccfc372dd07f266e41a6be0528b4f0317c7af3a2a94e0c9e82135a174bc22ec8fcd2847ec28c00ed54fb5ad2e477b123becb3197b6ac6b3c2965f9d45577", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) connect$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"e025ec9bf9a9ff"}, 0xa5a6}, 0x10) r2 = dup2(r0, r0) sendmmsg$inet_sctp(r2, &(0x7f0000002940)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000100)}], 0x1, 0x0) r3 = getpgrp(0x0) ptrace$getsig(0x4202, r3, 0x6, &(0x7f0000000040)) 2018/04/09 18:30:37 executing program 7: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$tun(r0, &(0x7f0000001080)={@pi, @void, @mpls={[{0x3, 0xffffffff, 0x6}, {0x9, 0x4, 0xfffffffffffffff9, 0x5}], @llc={@llc={0x5, 0xee, 'g', "086683f9ae90df29a52f2ecd20fb8bbf7c08dedfe6ba2be7b16cf9e6d8fc436f2043cb1a48e6493ea0137267fbb15f9a78fbade3d2f39281b99cd254e30f19a6fe465d1ed0a70da671dde5243f83e3dde23862c7965a26d4b0f8ce4afae5ce712a35729305820fe3047bdfbf3001b1e8d97b4f815e6225fdeae7cee1780ef823c8e3c7f98888d2d383300eb885c699c5a5a15335624273ae"}}}}, 0xa7) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(r0, r0, &(0x7f00009bcffe)=0x2, 0x4c35) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) ftruncate(r0, 0xcc) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/4096) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) [ 349.078308] binder: send failed reply for transaction 143 to 24291:24349 [ 349.085369] binder: 24291:24347 ioctl c0306201 200001c0 returned -14 [ 349.149994] binder: undelivered TRANSACTION_COMPLETE [ 349.155384] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/09 18:30:38 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x1, 0x2) r2 = socket$netlink(0x10, 0x3, 0x8000000004) sendto$inet6(r0, &(0x7f0000000000)="84c081a6bba9a6c51a71ee32879cb46d6f334149d1649dd22eb94a11de1ac9239323f036c5392e6c577d099ddf8943def8911baa29de39eb085517673f662925b84a9b15432347c8c15dfbca1a97bb806fc64d3e77a82304b10af90f01cb2c1fc86c0997cab949554cfac9c7", 0x6c, 0x4000000, 0x0, 0x0) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/09 18:30:38 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001cc0)=@assoc_value={0x0}, &(0x7f0000001d00)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001d40)={r1, @in={{0x2, 0x4e21, @rand_addr=0xe3b}}}, &(0x7f0000001e00)=0x84) recvmmsg(0xffffffffffffff9c, &(0x7f0000001b40)=[{{&(0x7f0000000040)=@pppol2tpv3in6, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/137, 0x89}], 0x1, &(0x7f00000001c0), 0x0, 0x9c}, 0x7fff}, {{&(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/84, 0x54}, {&(0x7f0000000300)=""/105, 0x69}], 0x2, &(0x7f00000003c0)=""/244, 0xf4}, 0x5}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/46, 0x2e}, {&(0x7f0000000500)=""/24, 0x18}], 0x2, &(0x7f0000000580)=""/4096, 0x1000, 0x4}, 0x3f}, {{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001580)=""/66, 0x42}], 0x1, &(0x7f0000001640)=""/22, 0x16, 0x8}, 0xffff}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001680)=""/93, 0x5d}, {&(0x7f0000001700)=""/115, 0x73}, {&(0x7f0000001780)=""/183, 0xb7}, {&(0x7f0000001840)=""/91, 0x5b}, {&(0x7f00000018c0)=""/8, 0x8}, {&(0x7f0000001900)=""/106, 0x6a}], 0x6, &(0x7f00000019c0)=""/52, 0x34, 0x3}, 0x2}, {{&(0x7f0000001a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001a80)=""/56, 0x38}], 0x1, &(0x7f0000001b00)=""/9, 0x9, 0xfffffffffffffffa}, 0x2}], 0x6, 0x40010120, &(0x7f0000001c00)) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001c40), &(0x7f0000001c80)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) quotactl(0x80000201, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000000)) 2018/04/09 18:30:38 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x38eeb578) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x3, 0x4) pipe(&(0x7f0000000240)={0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x406, r0) fanotify_mark(r1, 0xa0, 0x2, r2, &(0x7f0000000280)='./control\x00') r3 = inotify_init1(0x80800) userfaultfd(0x80000) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000040)) mount(&(0x7f0000000180)='./control\x00', &(0x7f00000001c0)='./control\x00', &(0x7f0000000200)='ocfs2\x00', 0x12000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000002c0)=0x1) inotify_add_watch(r3, &(0x7f0000ad4000)='./control\x00', 0xa4000960) open(&(0x7f0000000840)='./control\x00', 0x0, 0x0) readv(r3, &(0x7f00009a4000)=[{&(0x7f00000000c0)=""/32, 0x20}], 0x1ea) mkdir(&(0x7f0000000100)='./control\x00', 0x1) 2018/04/09 18:30:38 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80, 0x8) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000300)=""/80) sendfile64(r0, r0, &(0x7f0000000000)=0x80000000000000, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000140)={@loopback, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r2, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="58010000190000092bbd7000fbdbdf250a201412ff05c80f0039000008001000050000000800100000000000140009000008ff05", @ANYRES32=r3, @ANYBLOB="421cd3b6ec0901ecc9490ca33abcb68471f5a2335c4c42a4901588f68723abcdb4b91ff77f", @ANYRES32=r4, @ANYBLOB="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"], 0x158}, 0x1, 0x0, 0x0, 0x4040805}, 0x4040000) pwrite64(r0, &(0x7f0000000400)="f9cf135b8735c764129ffe5c5d3023c5edd45421cc56a4fb83030c2d09c74812c90341e5b27f1acca40f323634bc4ed0dd51f8d31df906ebc89cd54c7e5221515b79b4cc6c4d2f36016947e4c33885b12a7bf26cdd42c737620d3c26d7a2717e91c4", 0xfffffffffffffe20, 0x0) 2018/04/09 18:30:38 executing program 6: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) close(r0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000000040), 0x0, &(0x7f00000005c0)}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) pipe(&(0x7f0000000040)) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f00000001c0)=[{}]}) 2018/04/09 18:30:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x28060400) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/180) ioctl$TCSBRKP(r0, 0x5425, 0x3) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xa}, 0x7fff, 0x0, 0x3, 0x1, 0x4, 0x1, 0x1ff}, &(0x7f0000000180)=0x20) inotify_rm_watch(r0, 0x0) 2018/04/09 18:30:38 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r2, 0x100, 0x70bd2a, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x140000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x14) fcntl$lock(r0, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x0, 0x401}) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) socket$inet6(0xa, 0x0, 0x0) r4 = dup3(r3, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) ftruncate(r4, 0x962) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/09 18:30:38 executing program 5: r0 = gettid() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000006780)=[{{&(0x7f0000000480)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000500)=""/65, 0x41}, {&(0x7f0000000580)=""/168, 0xa8}, {&(0x7f0000000640)=""/94, 0x5e}, {&(0x7f00000006c0)=""/168, 0xa8}, {&(0x7f0000000780)=""/18, 0x12}, {&(0x7f00000007c0)=""/138, 0x8a}, {&(0x7f0000000880)=""/124, 0x7c}, {&(0x7f0000000900)=""/139, 0x8b}, {&(0x7f00000009c0)=""/55, 0x37}], 0x9, &(0x7f0000000a80)=""/85, 0x55, 0x53}, 0x8}, {{&(0x7f0000000b00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000b80)=""/243, 0xf3}, {&(0x7f0000000c80)=""/20, 0x14}, {&(0x7f0000000cc0)=""/115, 0x73}, {&(0x7f0000000d40)=""/83, 0x53}, {&(0x7f0000000dc0)=""/37, 0x25}], 0x5, &(0x7f0000000e40)=""/16, 0x10, 0x5}, 0x9}, {{&(0x7f0000000e80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003140)=[{&(0x7f0000000f00)=""/4096, 0x1000}, {&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/44, 0x2c}, {&(0x7f0000002f40)=""/189, 0xbd}, {&(0x7f0000003000)=""/113, 0x71}, {&(0x7f0000003080)=""/165, 0xa5}], 0x6, 0x0, 0x0, 0x1}}, {{&(0x7f0000003180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003600)=[{&(0x7f0000003200)=""/76, 0x4c}, {&(0x7f0000003280)=""/9, 0x9}, {&(0x7f00000032c0)=""/248, 0xf8}, {&(0x7f00000033c0)=""/53, 0x35}, {&(0x7f0000003400)=""/132, 0x84}, {&(0x7f00000034c0)=""/107, 0x6b}, {&(0x7f0000003540)=""/9, 0x9}, {&(0x7f0000003580)=""/118, 0x76}], 0x8, &(0x7f0000003640)=""/40, 0x28, 0x1}, 0x2}, {{&(0x7f0000003680)=@nl=@unspec, 0x80, &(0x7f0000004a80)=[{&(0x7f0000003700)=""/108, 0x6c}, {&(0x7f0000003780)=""/234, 0xea}, {&(0x7f0000003880)=""/7, 0x7}, {&(0x7f00000038c0)=""/249, 0xf9}, {&(0x7f00000039c0)=""/188, 0xbc}, {&(0x7f0000003a80)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x3}, 0x100000000}, {{0x0, 0x0, &(0x7f0000005cc0)=[{&(0x7f0000004ac0)=""/21, 0x15}, {&(0x7f0000004b00)=""/221, 0xdd}, {&(0x7f0000004c00)=""/16, 0x10}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/98, 0x62}], 0x5, &(0x7f0000005d00)=""/198, 0xc6, 0x100}, 0x1ed46d3a}, {{&(0x7f0000005e00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000006340)=[{&(0x7f0000005e80)=""/177, 0xb1}, {&(0x7f0000005f40)=""/216, 0xd8}, {&(0x7f0000006040)=""/89, 0x59}, {&(0x7f00000060c0)=""/118, 0x76}, {&(0x7f0000006140)=""/40, 0x28}, {&(0x7f0000006180)=""/159, 0x9f}, {&(0x7f0000006240)=""/16, 0x10}, {&(0x7f0000006280)=""/178, 0xb2}], 0x8, 0x0, 0x0, 0x400}, 0x2}, {{&(0x7f0000006380)=@rc, 0x80, &(0x7f00000066c0)=[{&(0x7f0000006400)=""/117, 0x75}, {&(0x7f0000006480)=""/246, 0xf6}, {&(0x7f0000006580)=""/167, 0xa7}, {&(0x7f0000006640)=""/69, 0x45}], 0x4, &(0x7f0000006700)=""/74, 0x4a, 0x8}, 0x100000001}], 0x8, 0x20, &(0x7f0000006880)={0x77359400}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000068c0)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00000069c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006a00)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x4e24, 0x0, 0x4e21, 0x40, 0xa, 0x80, 0x80, 0x3a, r3, r4}, {0xe31, 0x5, 0x401, 0x9, 0x3, 0x2, 0x100000001, 0x2cd0}, {0xfffffffffffffff8, 0x1, 0xfffffffffffffff9, 0x2}, 0x2, 0x6e6bb4, 0x1, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2}, 0xa, @in=@loopback=0x7f000001, 0x3500, 0x3, 0x3, 0x4, 0x1, 0xa67, 0x68d}}, 0xe8) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/161) setsockopt$inet_tcp_int(r2, 0x6, 0x52c8e058ce5d41cf, &(0x7f00000002c0)=0x9df4, 0x4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000200)={0x1, 0x3a, &(0x7f00000001c0)="f99d6e1c71277d34305c1b31853169bf60c514218ff5353b4a92312da7df3da8622535e7e034c4449d3bb737d0906fb82f3c50765d3ae4dcb88b"}) r5 = gettid() capset(&(0x7f0000000040)={0x20080522, r5}, &(0x7f0000000080)={0x9, 0x1, 0x0, 0x101, 0x2}) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000240)={{0x87, @multicast2=0xe0000002, 0x4e23, 0x2, 'fo\x00', 0x5, 0x0, 0x68}, {@broadcast=0xffffffff, 0x4e22, 0x3, 0xfffffffffffffe01, 0xfff, 0xfffffffffffffff9}}, 0x44) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x40, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr}, 0x10) getpriority(0x10000000001, r0) 2018/04/09 18:30:38 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x100, r2, 0x2, 0x70bd2b, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xeb}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x800}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbcf}]}, 0x100}, 0x1, 0x0, 0x0, 0x1}, 0x200080c4) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/09 18:30:38 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer\x00', 0x101080, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000780), 0x4) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000640)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000840)="2e2f63679fe1f99e463c7cef561db5ff726f75702f6e657400453d2edeab16323ea73611d8c91fd9956b8eb88eefafe61935fb98713765b93dda52a01c0b", 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000880)='./file0\x00', 0x8) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fsync(0xffffffffffffffff) r4 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}], 0x40) getsockopt$bt_hci(r3, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r3, 0x3, 0x0, 0xffff) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000300)=0x4, 0x2) setsockopt(0xffffffffffffffff, 0xef2, 0x3, &(0x7f00000007c0)="23447412f6410028a504329b5da05b13701b2d8a4723aee1fe46d603d802465d01e3783e811085419b2157698c0f41484949df29ceda6161227f8ad42b622fa1b639d2ef711cddfdf0cf36e9cfbcff743b694b8c49bb19ffb9f409c6bc293d08c42a8c041f4837a074f4c885", 0x6c) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000000)={0x9, 0x0, 0x6}, 0xc) getpeername$inet6(r4, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fsync(r2) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) getsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f00000004c0)=""/72, &(0x7f0000000700)=0x48) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) sysfs$3(0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x940, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x6, 0xfffffffeffffffff}) 2018/04/09 18:30:38 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) sendmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000080)=@generic={0x1d, "f99ac209270052759c46954ce36b6d88230c8a6bb19bee0d5e40c36abc6957d119ccd405ed6da0839329c1b599b164edd9edee7711f42da4457556f7abf0f18d4316ec23b753c58048ca6a7a75d6d57ee5c9aaebf01a908da54bf4dfd5b23263001bc21614972ad0385be8cc7297478f8e047e1a5555c6886315a4a22309"}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="22ed02ab202d038783a0d913fc503a8506b8fe810e4ee05ec8f16d6437b30d53db9dc84f334a29528af53d75b8356c1b6a815a998a7c9eaef1180a3bda68c41db4c041cabe9980b6486d46631df6d6ad67e8a576386ead9ada920a15a257ddf7e38d10b36748051d598ad598bc15327527", 0x71}, {&(0x7f00000001c0)="d923971413b8d1217655f3f18644f36fc2d90daa1ddbee9c7618821dc30be3300f6e375a34abb2daa24fef9764022788cbf49ac4641aa60b92cf92e7057a8cef68c7865c8599e7c7d2ea9ed59215994a22324c3d83c9741046fcd4c76059c72c9e80562860a9eae6364884173ffd2a8afd32a8555bedca64acbc7639f7ee37c51d703cddf63dcb708865ba13e8830973cbb27734a2bd28cad4ea0e6bea318d03bacf9db0846435f9a24e70981f46f7ade469e78a217c4ab9bb44209e491352094c10b4f1e5fc30bb57e7a767f4b81feecacdcbc56f128eeb39f42479a3377ee3d4edaed045f077da9ee02693b536abc69e075418d679", 0xf6}, {&(0x7f00000002c0)="136ab9be1d5e0db2c9fe035d4841a05296f5b8df4d0ce2de66a070d58bbcdcd5d3814e03f3527113382fe2a475d72443e870e249830022aa180ac94dcfb85a00ef5ba193d87b3937f94f327d3469737f8301b78e2498ca4cc224885171cacac6bbe0a72e55fd595f27905eddb27d3b90303f9697d1885a19a23bc6ec7543", 0x7e}, {&(0x7f0000000340)="6f59550e82f09818975c726cc018562236c6894a3ee55cd749b199fd9390ef2f5d6153a88af97737181028ce2b4eae1a571701fa8fa18553830399082bfa3a0a7888171b831061873a89b4dc6af72f7d1cbc60e2b45daa", 0x57}, {&(0x7f00000003c0)="856b9dbe5793774ae5eb25814a0de6762de37067921b193fb228969b9039290301f13654e6c98ad7ee1aac996d352cd5ece8b3e1c8e678b5c7770c9aba275ce6132755e73e7e160bcb62d449ce677c68e23e1fc7a4c617af3b456bb8b3933bd2d1af99ede31d8760de478fb16ba698e386b7632762c36fa346399976658ced9f415450d6be3e0b3c99342cb6828ea46f5a389b0a43ec411cafd22e73496c1c38343b7cb9a01ab1a8b35c5aa2b5b86988d995fa97281db7a75ef1ba11aa79640d3220d7866623e9f2c8ad8ec4cbd4c59fd00d1e977a57c21afc", 0xd9}, {&(0x7f00000004c0)="bd24439a69644dab979f5ef4162bdf615356ce23d3da2cf9b116e07053fc9f5718ad9b5ebae3df10c9345bdb3993f557d1ec23c8ed166262db8ac71bdd05f8d3a88bbed898ee62852d905def044d1d13c72993f4f9a1b2759a89e06cd847863af2911a1996bc77092f2c81a2bcd665c01fedc3746d9b050c5118f9d5fdb233578c69bd314a33a7ae32568fff0bd4b5e8a33697672980a1f58964bdbb688771fcc65d3144a0379f8edc3be0d6d95c0556f7831855eba29e9d917710d401f47881389860f545e02fc457e618bfc26ab2c580e45ca54c1bd9b153dde402228bfcdf5ac55fd073", 0xe5}, {&(0x7f00000005c0)="65b3f1280d1249f2c9354ae272b33fb05440fae6a7eaa957d2268f1797e928217fe9614112a3c2", 0x27}, {&(0x7f0000000600)="e317836b2bc8420029d3308f34acc2b0eaad70705f9ac6a23dc66d50caa80b2248b1c533ba2d509f28205792a1c2de343d2dc46c7a8714f5f2caba257d31ad83cd20c2d6e9c1bd8dd4dcabb5070547acb54c7d17f892aadd70d49359f4f063094b531855a34a98e2005ea99e5e1cb9191dca6b9cf9d838c364e59044bbe9d7b5a1994f345f2da40f414e70", 0x8b}, {&(0x7f00000006c0)="346a5178dd5f9b691ab6f5db52ef94aa83330b69fb89063188eb8056c3b3969d51699f101ee0fe6913f885db0f8d1ca064c8c250a015c8d784fff7691efec8fb07d56a79131f2e76fbb4c695716545e0691aae4a005d43572bb44ec77660cc534be2682ec23881b4088f86127f0522401ed50d54b53486f122c32bc2d5a25dc175f09dd45034bca06744fba14384d94390066565a216f84af4945eca5b7d15aebb621ccdc215d265db04d7064c09495b4f51", 0xb2}], 0xa, 0x0, 0x0, 0x1}, 0x2}], 0x1, 0x4010) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000840)=0x1c) [ 349.305624] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=24368 comm=syz-executor1 2018/04/09 18:30:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000100)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/149, 0x95}, {&(0x7f0000000240)=""/195, 0xc3}, {&(0x7f0000000440)=""/126, 0x7e}, {&(0x7f0000000540)=""/126, 0x7e}, {&(0x7f00000005c0)=""/244, 0xf4}, {&(0x7f0000000340)=""/63, 0x3f}, {&(0x7f00000006c0)=""/200, 0xc8}], 0x7, &(0x7f00000007c0)=""/23, 0x17, 0x4}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x1) syz_open_procfs(0x0, &(0x7f0000000940)="6e657404000000000000006f7200") connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/04/09 18:30:38 executing program 5: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80400020}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="bc692aae", @ANYRES16=r1, @ANYBLOB="00042bbd7000fedbdf250f0000006c0003000800030002000000080007004e220000080004001f000000080001000300000008000100000010000000000000000000010800080001000000080003000400000014490600fe8000000000000000000000000000aa080007004e20000024fa020008000800f700000008000300040000000a000400050000000800040007000000080006000700000008000600fa030000080006007f0000007918e4b5107bbe256233ffffff7f802a590dfb90a5cc0000000000000000000000"], 0xbc}, 0x1}, 0x14) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r2, r3/1000+10000}, 0x0, 0x1000, 0x3f}, {{}, 0x4, 0x7, 0x1}, {{}, 0x101, 0x9}, {{}, 0x40, 0x7, 0x1f}], 0x40) r4 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r4, &(0x7f0000037fe8)=[{}], 0x18) 2018/04/09 18:30:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2, 0x0}, &(0x7f0000000680)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000006c0)={r2, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000580)={0x10003, 0x2, 0xe9}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0xffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x3c, &(0x7f00000002c0)=[@in={0x2}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2}]}, &(0x7f00000003c0)=0xc) sysinfo(&(0x7f0000000bc0)=""/188) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000007c0), 0x4) add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="a14611931b82995fa56321a7732a33246b24ace8f7527c72e6bf8d22f351d9fde8135b3d95afbd9500dbae1d99caf9167fab9d4e815b4f38f44c65d24fa0bfb8eefb70495dbffccf6c7a86968e89de3a4274069f26605ee32119d50e27ccd374de149f1538770a52e78db7106f6902d568125703706abfca375238e934c31271f92e7049b636f639634a2e9cf3bd0a92bc58ffbb5a8bca26b93beb86432fe5363e754b7c27451e9f54f0e0c4ca5ff2aa49900a9231bf3ecbeffbcb675552b0b44dad63655288be0ae9c706669d0983360aed9770334d309e3fe36ccb41", 0xdd, 0x0) openat$cgroup_ro(r1, &(0x7f00000005c0)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000800)=""/137, &(0x7f0000000340)=0x89) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000d40)={0x3, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000ac0)={r3, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2a, 0x0, 0x0, 0x64}, &(0x7f0000000600)=0xfde3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000e00)=ANY=[@ANYBLOB], &(0x7f0000000480)=0x1) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000cc0), &(0x7f0000000d00)=0xb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000500)={0x0, 0x5, 0x3, [0x0, 0x0, 0x6a3aaa88]}, &(0x7f0000000540)=0xe) ioctl$TCSBRKP(r0, 0x5425, 0x6) 2018/04/09 18:30:38 executing program 0: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) rt_sigsuspend(&(0x7f0000000080), 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000003c0)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x8, 0x20, 0x800, 0x200}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x80000000, 0x9, 0x6}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x1f, 0xffffffff, 0x7, 0x1ff, 0x7, 0x3, 0x7, {r2, @in6={{0xa, 0x4e22, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}, 0xfffffffffffffff7, 0x80000000, 0x3, 0x25a6fed4, 0x2}}, &(0x7f0000000380)=0xb0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000140)=0x101, 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/load\x00', 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/04/09 18:30:38 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x2) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$key(0xf, 0x3, 0x2) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0xb8, 0x4) 2018/04/09 18:30:38 executing program 4: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='/', 0x20e) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x340) renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0/file0/file0\x00') connect$llc(r0, &(0x7f00000001c0)={0x1a, 0x33d, 0x10000, 0x3, 0x81, 0xfff}, 0x10) 2018/04/09 18:30:38 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000180)=[{r0, 0x100}, {r0}, {r0, 0x200}, {r0, 0x108}, {r0, 0x200}, {r0}, {r0}, {r0, 0x1}], 0x8, 0x100000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xd0, &(0x7f0000000400)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9cc8}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1ae0, @empty, 0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x401, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}]}, &(0x7f00000000c0)=0xc) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000040)=0x54) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000200)=0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000240)=0xa, 0x4) write$binfmt_aout(r0, &(0x7f0000000500)={{0x108, 0x9b, 0x7fff, 0x2e2, 0x64, 0x5, 0x253, 0x1aac}, "f8272cd57ea449a7f6aff8c9ee97d85986e13ff76755c4b434d7f10634119e9c79f547ee4d5f9e", [[], []]}, 0x247) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={"6903000000000000000000e70100010400d88b86000000000000000300"}, &(0x7f0000000340)=0x1e) 2018/04/09 18:30:38 executing program 2: r0 = eventfd2(0x3d, 0x800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/09 18:30:38 executing program 7: r0 = gettid() bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000005000)}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x68080, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x3, 0x0, 0x1f, 0x6, r0}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sco\x00') read(r2, &(0x7f0000000100)=""/28, 0xffffffffffffff0e) 2018/04/09 18:30:38 executing program 2: prctl$intptr(0x0, 0x2800) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xcec}, 0x1}, 0x0) 2018/04/09 18:30:38 executing program 2: r0 = creat(&(0x7f000060b000)='./file0\x00', 0x0) r1 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) r2 = open(&(0x7f0000a25000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) [ 349.584042] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=24368 comm=syz-executor1 2018/04/09 18:30:39 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000040)={'vcan0\x00', @ifru_mtu=0xc368}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xa7f15d99d92da900) 2018/04/09 18:30:39 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000801000)={0x2, &(0x7f00006b9fe8)=[{0x3}, {0x6}]}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) 2018/04/09 18:30:39 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/04/09 18:30:39 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x103100, 0x0) acct(0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="0360000032a202000002152f45d1ecf3f3060021785116aadc8b5e078f0d000000a1960000002b7ce7b6902d7c196c00882241585aa94e1c8d54b1b7c9ae0de0c6502dde07507e9ff7378aa003365ba9e04f88ae4b54457a647cfd7ef823caebe7fa00251215b3b83f3a0979b5d9b86a5b8b93785776c38d25"], &(0x7f00000001c0)=0x1) alarm(0x2) sendto$inet(r0, &(0x7f0000000080)="8da18f737fbec8d03f0702685600abe563660dcd901ae7d751005dcfdb9582768666760f543d3eeb8b92f8b2f8cd468236", 0x31, 0x40010, &(0x7f0000000180)={0x2, 0x4e26, @multicast1=0xe0000001}, 0xffffff72) r1 = request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='mime_type\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x4, 0x3, 0x400, 0x3ff, 0x1}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x8, 0x3, [0x2, 0x7, 0x0]}, 0xe) 2018/04/09 18:30:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00\x00\x005\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@delneigh={0x30, 0x1d, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000000)={0x3, 0x401, 0x0, 0x7ff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xfffffffffffffcfc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r3, 0x100, 0x70bd26, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x27}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x40050) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000001c0)=0x14) 2018/04/09 18:30:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000980)={0x7ff, {0x2, 0x4e22}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr=0x9}, 0x200, 0x9, 0x0, 0x47, 0x3, &(0x7f0000000300)='ip_vti0\x00', 0x40, 0x0, 0x1}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r2) 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) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x800000004e21, 0x7, 0x0, 0x0, 0x80, 0x0, r3, r4}, {0x1, 0x9, 0x0, 0x0, 0x6, 0x101, 0x6, 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) getsockname$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/09 18:30:39 executing program 3: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000000c0)=""/32) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x3f, r1, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) recvfrom$inet6(r0, &(0x7f0000000100)=""/178, 0xb2, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) openat$cgroup_procs(r1, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) 2018/04/09 18:30:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/user\x00') open(&(0x7f0000000000)='./file0\x00', 0x240002, 0x42) fgetxattr(r0, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=""/241, 0xf1) setns(r0, 0x0) 2018/04/09 18:30:39 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x105000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x3}}, 0x26) getsockname(r0, &(0x7f0000000180)=@can, &(0x7f0000000080)=0x80) 2018/04/09 18:30:39 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) pread64(r0, &(0x7f0000000040)=""/126, 0x7e, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{0x6}]}, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000), &(0x7f0000003040)=0xc) 2018/04/09 18:30:40 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) sendto$inet(r0, &(0x7f00000003c0)="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", 0x595, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'dummy0\x00', 0x4}) 2018/04/09 18:30:40 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000000}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x0, 0xfffffffffffffffe, 0x200}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) 2018/04/09 18:30:40 executing program 7: r0 = userfaultfd(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002600)='/selinux/mls\x00', 0x0, 0x0) getpid() getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000006c0)={0x0, 0xa01}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000740)={r2, 0x5}, 0x8) stat(&(0x7f0000003d00)='./file0\x00', &(0x7f0000003d40)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003dc0)={0x0, 0x0}, &(0x7f0000003e00)=0xc) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000480)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, {0x306, @random="349128655f99"}, 0xe, {0x2, 0x4e20}, 'ifb0\x00'}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003ec0)={0x0, 0x0, &(0x7f0000003cc0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB], 0x172}, 0x8000) ioctl$TUNSETOWNER(r1, 0x400454cc, r4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000500)=""/217) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}}, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) getpeername$ax25(r1, &(0x7f0000000100), &(0x7f0000000380)=0x10) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5e) fsetxattr(r1, &(0x7f0000000640)=@random={'osx.', "23b92e2b626465769c7d212f656d3063707573657400"}, &(0x7f0000000680)='ip6_vti0\x00', 0x9, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)) sched_setaffinity(r3, 0x8, &(0x7f0000000600)=0x5) rt_sigpending(&(0x7f0000002540), 0x8) fcntl$setsig(r1, 0xa, 0x3d) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/04/09 18:30:40 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x84600, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x3ffffe) fcntl$setlease(r0, 0x400, 0x2) 2018/04/09 18:30:40 executing program 0: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x7, 0x4) splice(r0, &(0x7f0000056ff8), r1, &(0x7f0000ba6000), 0x10001, 0x0) 2018/04/09 18:30:40 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x105000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x3}}, 0x26) getsockname(r0, &(0x7f0000000180)=@can, &(0x7f0000000080)=0x80) 2018/04/09 18:30:40 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0), 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/09 18:30:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000254000)='coredump_filter\x00') pread64(r0, &(0x7f00009f3000), 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/04/09 18:30:40 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f3a3e4945416cfb6c00dd48000600", &(0x7f0000000040)=ANY=[@ANYBLOB="18"]}) 2018/04/09 18:30:40 executing program 6: unshare(0x8000400) r0 = syz_open_dev$sg(&(0x7f0000cc9000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) mprotect(&(0x7f00004dc000/0x3000)=nil, 0x3000, 0x1000002) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ftruncate(r2, 0x800) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000340)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x7}) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/04/09 18:30:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x1, 0x0) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000580)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x7fffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x19d2}, @in={0x2, 0x4e20, @rand_addr=0x1}, @in6={0xa, 0x4e20, 0x1ac, @loopback={0x0, 0x1}, 0x7ff}], 0x58) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/04/09 18:30:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) 2018/04/09 18:30:40 executing program 1: r0 = timerfd_create(0x7, 0x0) clock_gettime(0xfffffffffffffffa, &(0x7f0000000440)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x0, r1+10000000}, {0x0, 0x989680}}, &(0x7f0000000040)) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) getrusage(0xffffffffffffffff, &(0x7f00000001c0)) clock_gettime(0x800000000, &(0x7f0000000140)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000240)={0x7ff, 0x5, 0x9ec, 0x5, 0x0, 0x68d6fb0e, 0x2, 0xffffffff7fffffff}, &(0x7f00000002c0)={0x8, 0x81, 0x3f, 0x400, 0xffffffffffffeffd, 0x4, 0x8, 0x2}, &(0x7f0000000300)={0x85, 0x101, 0x40, 0xc9, 0x280000, 0x1f, 0x0, 0x1ff}, &(0x7f0000000340), &(0x7f00000003c0)={&(0x7f0000000380)={0x7}, 0x8}) select(0x40, &(0x7f0000000000)={0x9, 0x4, 0x7, 0x5, 0xfffffffffffff001, 0x6, 0x4, 0x800}, &(0x7f00000000c0)={0x7, 0x95b, 0x4, 0x9, 0x3, 0xff80000000000, 0x1ff, 0x2}, &(0x7f0000000100)={0x2, 0x2, 0x5, 0x7, 0x80000000, 0x8, 0xff, 0x5}, &(0x7f0000000180)={r2, r3/1000+30000}) 2018/04/09 18:30:40 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r1}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40, 0x0) 2018/04/09 18:30:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendmsg(r1, &(0x7f00000007c0)={&(0x7f0000000000)=@in6={0xa, 0x4e24, 0x81, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7b19}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)="e7c06bcf468ce2d341e66524ff51569ac38d453aae3ee018109a0dc13b4346e6d863eca08b3c8917d1b9a286eaf2853f31ff64b2f06a576858c3a9e69d23a1dbbd248358c0d5da6df58b738a7d7941fb60d9a77f", 0x54}, {&(0x7f0000000180)="d0ae1d66c4a73ec2f01064d6b78c0562cfddea43465a41ed6f80d110bdcf3545c1e405580b8a69e49b54ba9993e0225b24840447893562380c4f5c665a7f14622d39fa67850e6e7a37b51ff4f8ad6badb8326606c622901a7813eda2a5c8c12c857ae3a75970abaa934da3b8f3a8bdc117b1492e004d2a815e6205bfd0e0a077c76801c1b11065362e78e79a305562d367195fea6bf776a17bf066c9f125f4a6f19efcff7264a9b0e4dfdffdc1d64903e088f522873e5a70cd87b42ea1aed84497ef2258bcd77548ce0160af9ee1", 0xce}], 0x2, &(0x7f0000000280)=[{0xc4, 0x84, 0x1000, "4e09ccebff456a35ac6a12f40dc02f60daa9a6ad564b2abb2778bbb3252e91299db7e7ced7c9545d352f38380102aa48797bb0e2786905faf55c0f5f859e356832670f90a4c2c9a963182bb4edcf3303b4d52879376bc9241ce5e8e58d9b98dfd500582f79b3cff6ddf06ae18e6743da7e4889d478ca2318ad88cdc992a6001eb2fdd77982961d0bd2f089e2ee3e55369325ae905f641802c4ee62dfa350afaa19867a57ad296b6051f5dde4e072e8d16f4da31659"}, {0x34, 0x10f, 0x40, "216ccc3a64612174e69ffc72f32b6f4c5c9b379d7abbf6e7555456afc709927c2655c214ae3b0e"}, {0x4c, 0x0, 0x4, "ff9a324772e6af77e6569f387b46fbf247dfc65ae2bd933183e75f47efabaed379847003bbfcef6b3dc3825469f540dd3a54f000acd54c6a6aa44f79165195"}, {0x98, 0x117, 0x7f, "8e9bc6378eb42aefc3917a9f08b69853a56c779854d3f34b1abc94834bea021e3a2c01326866c692d1a0c38dcd03830c876859bd622ec02e09e7a95a69686ee4228ac81c81fe9557a527e789dd54c78fb9a30ad7d53f033a485f8161512c3177526f0f65f3625bf4514369710e4e57467bf80b483efaa9d57c322eb3ea865815f02fce4e2cee610643"}, {0xc8, 0x0, 0xffffffff, "e21b92ce24fea16b2844040118105f96d1380d8921b18022146793ffe7a3527ffd3b39e76c735ddc3c5c21272088296f8ebce077629a483398bfdd1c85181f157651541b46dfb9cc298ba7256350adb99dd3c820760effba6e5414eda8623366b617273d3579f5ce5d8ac5da71d62d45f34446420ba0ce63f799cf775890fc75d570ae38407c46a0175ee003aefb22c5a221bff29185f240ee5ede10df6a8ddcdc0e141cdefb5ceb0689b6a83b1892f7754afd98f75d44df89"}, {0xe8, 0x10f, 0xe4, "e6ecb34d2eef0b3d3fe4d0a8fd1109e57a7de11f478572c33b1bdc925f1b688657f734e4e214d7e148962923894b280ba35467e67d330a4d97b5c3dad167abb770143f1f019e0a6bb7ba941565420a735cb226f33f6d46f2bc80c86ded39b4451077473650964e6c067792e711d8d4aed21940019a095998bc32d23988e15cb152792514b64a028e3c98bd2056ab41db400f2aa497567c1d05fa6effbdf0caf6a2c4a96b9c6f6bc6e2dd6ce952e4b504c5034deafe21940a84f3df788a7d877ddbddf06fafd3d6f8671d4f7493223ad9d19a46404a9ea7d0991ba630"}, {0xc8, 0x11d, 0x3, "1663051d8ad1a956702d0622516a276473beaf4402980639b82b2e0bac0561f6c221a49e3b4a29937e3f59b9a58760103230ea64919454cf7c9b1c4b49b8db2a02aead3323a83689da03bb4d3cd1390f09c5320a33a5927312398a7046508b4b2c0c6801b8f0880b37a4f9c20c76e0abbaf4dd75e7a45ba08d2a79624ed3395517741ab157abc39467bec22e5cdf8c66af4d0f19408bbe352a2f3031685885871d3816cc92c9a327e0d4c3006f03e5aacf67e21ff717691f4510"}, {0xec, 0x10d, 0x1, "5d36c4910fefef69011cc5d95db0c0f160e62b6e73279022c6646b4113d2b1203db8fa7587cfe94d4abc3896544cef636479c0a991f85744a4613c1c3ff507f036c019cac498ae16e5e154987e12582e331b4b9fdd4f965e6baab5c94f126590a0082f84bf0822dbd1a5fb6121e4db61887481ee54dc6a2982cf25c26f56d282b3ae8d7a86d82594e93e1f8da9900eafbf40833ed4df3346830da2bc904e122f3314821f574388e8be2c3acd132295d775bf84d2e8ce49b5c47b62f1ee7ecc1ed882ad71fed5110e5531aad33519dd03bbc84ca1d6063d27238fd2d75a42"}], 0x540, 0x4001}, 0x4004000) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket(0xa, 0x2, 0x0) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000000), 0x0) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x0, &(0x7f00009faff0)={0x2}, 0x10) 2018/04/09 18:30:40 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000fe3)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) signalfd(r0, &(0x7f0000000000)={0xc19a}, 0x8) 2018/04/09 18:30:40 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYRES32=r0], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES16=r0, @ANYBLOB="0dd4a2677a9f23dcc544e575e8426aa577bf3e6fa6727ad381fcc7852fa6c856e8799c5aa3aba4a26bbee599a69b83cd47ee3a5a3cc245619ade1f3042f28b3ee64ec836b050efc23bcd7caee61ee948ea82493a09b06e5e7ed95b2942870c1f9db28f4be7874751fcb69cf00cefbf661aaff3c5a909af81715c3c051bc7"], @ANYRES64, @ANYRES64=r0, @ANYRES32, @ANYRES16, @ANYPTR, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYBLOB="880d757f3add82a335dcf5406678836f40f0a0bde829669a7290586bca6cfaedd126975ae3667aa7bc12b92141d3220a725c0b10bd94932068430f6f1cb3556176198e02db5eaedee9df980cc35a37ed0bc4", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR], @ANYPTR, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64=r0], @ANYRES32=r0, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYRES16, @ANYPTR64, @ANYPTR64], @ANYRES64], @ANYRES64=r0], 0x9) pwrite64(r0, &(0x7f0000000000)="7f6f42e3f1b050dc231d88cbbbd1dce1d7e9b5b4b074fae3511dba4e22e22934058d2448d1d3302404716c865ce5aa4b3f53fcae1afdb443904c1ecb30dba8ce7b2aa7c6ae85ac5e1a369e21292c8793295e8abb9348fb1f4765", 0x5a, 0x0) 2018/04/09 18:30:40 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x17) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x4, 0x4) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) [ 351.777538] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 351.794097] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 352.515268] FAULT_FLAG_ALLOW_RETRY missing 30 [ 352.519860] CPU: 1 PID: 24490 Comm: syz-executor7 Not tainted 4.9.92-g4fb542f #2 [ 352.527379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.536722] ffff8801b97678a0 ffffffff81d9c509 0000000000000002 0000000000000000 [ 352.544738] ffff8801cac86180 ffff8801b9767a70 0000000000000000 ffff8801b9767a98 [ 352.552728] ffffffff81ba62e3 0000000000001cde ffff8801d0278900 ffff8801cac8628c [ 352.560703] Call Trace: [ 352.563267] [] dump_stack+0xc1/0x128 [ 352.568606] [] handle_userfault.cold.18+0x3e/0x51 [ 352.575085] [] ? debug_check_no_locks_freed+0x210/0x210 [ 352.582074] [] ? userfaultfd_ioctl+0x2540/0x2540 [ 352.588453] [] ? handle_mm_fault+0x1267/0x28e0 [ 352.594660] [] ? handle_mm_fault+0x220f/0x28e0 [ 352.600868] [] handle_mm_fault+0x221d/0x28e0 [ 352.606907] [] ? vm_insert_mixed+0x200/0x200 [ 352.612944] [] __do_page_fault+0x5af/0xd50 [ 352.618801] [] ? mm_fault_error+0x2c0/0x2c0 [ 352.624749] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 352.631390] [] do_page_fault+0x27/0x30 [ 352.636911] [] page_fault+0x28/0x30 [ 352.642173] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 352.648998] [] ? compat_SyS_sigaltstack+0xec/0x4e0 [ 352.655554] [] ? __save_altstack+0x1d0/0x1d0 [ 352.661674] [] ? compat_SyS_get_robust_list+0x310/0x310 [ 352.669402] [] ? fput+0xd2/0x140 [ 352.674396] [] ? do_fast_syscall_32+0xcf/0x870 [ 352.680599] [] ? __save_altstack+0x1d0/0x1d0 [ 352.686628] [] do_fast_syscall_32+0x2f7/0x870 [ 352.692748] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 352.699388] [] entry_SYSENTER_compat+0x90/0xa2 [ 352.707052] FAULT_FLAG_ALLOW_RETRY missing 30 [ 352.711620] CPU: 0 PID: 24505 Comm: syz-executor3 Not tainted 4.9.92-g4fb542f #2 [ 352.719142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.728485] ffff8801cb6977f0 ffffffff81d9c509 0000000000000002 0000000000000000 [ 352.736490] ffff8801cac87b00 ffff8801cb6979c0 0000000000000000 ffff8801cb6979e8 [ 352.744471] ffffffff81ba62e3 0000000000001cde ffff8801d41fe900 ffff8801cac87c0c [ 352.752454] Call Trace: [ 352.755017] [] dump_stack+0xc1/0x128 [ 352.760354] [] handle_userfault.cold.18+0x3e/0x51 [ 352.766824] [] ? debug_check_no_locks_freed+0x210/0x210 [ 352.773815] [] ? userfaultfd_ioctl+0x2540/0x2540 [ 352.780210] [] ? preempt_schedule_common+0x1f/0xd0 [ 352.786778] [] ? handle_mm_fault+0x1267/0x28e0 [ 352.792990] [] ? handle_mm_fault+0x220f/0x28e0 [ 352.799195] [] handle_mm_fault+0x221d/0x28e0 [ 352.805267] [] ? vm_insert_mixed+0x200/0x200 [ 352.811306] [] __do_page_fault+0x5af/0xd50 [ 352.817164] [] ? mm_fault_error+0x2c0/0x2c0 [ 352.823114] [] ? __might_fault+0xe4/0x1d0 [ 352.828889] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 352.836137] [] do_page_fault+0x27/0x30 [ 352.841657] [] page_fault+0x28/0x30 [ 352.846914] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 352.853729] [] ? compat_SyS_pselect6+0x1da/0x590 [ 352.860111] [] ? compat_SyS_old_select+0x250/0x250 [ 352.866663] [] ? __fget+0x20a/0x3b0 [ 352.871925] [] ? compat_SyS_futex+0x1e1/0x2f0 [ 352.878055] [] ? compat_SyS_get_robust_list+0x310/0x310 [ 352.885048] [] ? fput+0xd2/0x140 [ 352.890056] [] ? do_fast_syscall_32+0xcf/0x870 [ 352.896273] [] ? compat_SyS_old_select+0x250/0x250 [ 352.902830] [] do_fast_syscall_32+0x2f7/0x870 [ 352.908964] [] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/09 18:30:41 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='N\x00', 0x6e93ebbbcc0884f0, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x5) sendfile(r1, r0, &(0x7f0000000040), 0x1ff) 2018/04/09 18:30:41 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0x6899, 0x2, 0x1000810) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000001c0)=0x2) r1 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) write$selinux_context(r1, &(0x7f00000000c0)='system_u:object_r:tmpfs_t:s0\x00', 0xfffffffffffffd6b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x5, 0x3}, &(0x7f0000000240)=0x98) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x0, 0x2}, 0x88) fcntl$addseals(r0, 0x409, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000004c0)={r2, 0x78}, &(0x7f0000000500)=0x8) connect$ipx(r1, &(0x7f0000000480)={0x4, 0x200, 0x2, "8fa838c9eb3c", 0x401}, 0x10) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) getgroups(0x9, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x2000, r3, r4, 0x2, 0x2, 0x800000) 2018/04/09 18:30:41 executing program 5: madvise(&(0x7f000078f000/0x4000)=nil, 0x4000, 0xa) getcwd(&(0x7f0000000000)=""/119, 0x77) madvise(&(0x7f0000792000/0x3000)=nil, 0x3000, 0xa) 2018/04/09 18:30:41 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x20400, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, [0x8, 0x7, 0x7f, 0x8001, 0xf56, 0x0, 0xff, 0x8, 0x1ff, 0x4, 0x3ff, 0x6, 0x5, 0x1, 0x1f]}, &(0x7f0000000440)=0x100) r2 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/uts\x00') mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r2, 0x0) dup2(r3, r2) umount2(&(0x7f0000000100)='./file0\x00', 0x2) chroot(&(0x7f0000000000)='./file0\x00') ioctl(r2, 0x3f, &(0x7f0000000140)="4195272f728f1e58000d165d3e1361fa0d09ebaab4e02bb63a2f5e91f351cba77d34171d3281064ac071591b514a224047d790416d9178df5795018af8201a8e845bbeadfcceb4cc8cfcac034528ff1b0ff0387eaed510f2c2e6a6dfab4c433c177a39641fed46a5903e0697b942bce6bf28554be75f428dcc5ca47faadfd0d8095d4b2956b4183e77702f59e7f5") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) [ 352.915602] [] entry_SYSENTER_compat+0x90/0xa2 [ 406.962406] Buffer I/O error on dev loop0, logical block 64, async page read [ 490.760093] INFO: task syz-executor6:24524 blocked for more than 120 seconds. [ 490.767414] Not tainted 4.9.92-g4fb542f #2 [ 490.772247] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 490.780227] syz-executor6 D28136 24524 3854 0x20020004 [ 490.785956] ffff8801cc29e000 ffff8801d9002a00 ffff8801bdd62a00 ffff8801d89c9800 [ 490.794057] ffff8801db221b98 ffff8801c4e3f210 ffffffff838c49cd 1ffff100389c7e36 [ 490.802079] ffffffff85316f38 0000000041b58ab3 00ffffff841a4570 ffff8801db222468 [ 490.810227] Call Trace: [ 490.812799] [] ? __schedule+0x64d/0x1bd0 [ 490.818483] [] schedule+0x7f/0x1b0 [ 490.824205] [] schedule_timeout+0x861/0xf70 [ 490.830203] [] ? usleep_range+0x140/0x140 [ 490.835981] [] ? kvm_clock_read+0x23/0x40 [ 490.841804] [] ? kvm_clock_get_cycles+0x9/0x10 [ 490.848024] [] ? ktime_get+0x185/0x1e0 [ 490.853592] [] ? __delayacct_blkio_start+0x41/0x80 [ 490.860193] [] io_schedule_timeout+0x1ba/0x390 [ 490.866405] [] bit_wait_io+0x19/0xa0 [ 490.871769] [] __wait_on_bit_lock+0xce/0x1c0 [ 490.877821] [] ? bit_wait+0x90/0x90 [ 490.883120] [] __lock_page+0xff/0x160 [ 490.888552] [] ? add_page_wait_queue+0x90/0x90 [ 490.894823] [] ? wake_atomic_t_function+0x220/0x220 [ 490.901515] [] ? __might_sleep+0x95/0x1a0 [ 490.907295] [] pagecache_get_page+0x40f/0x720 [ 490.913466] [] ? I_BDEV+0x20/0x20 [ 490.918553] [] grab_cache_page_write_begin+0x6c/0xa0 [ 490.925493] [] block_write_begin+0x3a/0x180 [ 490.931661] [] blkdev_write_begin+0x3c/0x50 [ 490.937626] [] generic_perform_write+0x301/0x510 [ 490.944179] [] ? page_endio+0x180/0x180 [ 490.949803] [] ? file_update_time+0xbc/0x390 [ 490.955907] [] ? current_time+0xd0/0xd0 [ 490.961556] [] ? iter_file_splice_write+0x143/0xb30 [ 490.968197] [] ? do_splice_direct+0x1a3/0x270 [ 490.974374] [] ? do_sendfile+0x4f0/0xc60 [ 490.980092] [] ? compat_SyS_sendfile+0xd1/0x160 [ 490.986385] [] ? do_fast_syscall_32+0x2f7/0x870 [ 490.992709] [] ? entry_SYSENTER_compat+0x90/0xa2 [ 490.999094] [] __generic_file_write_iter+0x352/0x540 [ 491.006020] [] blkdev_write_iter+0x1b7/0x370 [ 491.012087] [] ? bd_acquire+0x250/0x250 [ 491.017694] [] ? nsecs_to_jiffies+0x30/0x30 [ 491.023686] [] vfs_iter_write+0x2e0/0x460 [ 491.029468] [] ? vfs_iter_read+0x3f0/0x3f0 [ 491.035511] [] ? splice_from_pipe_next.part.10+0x226/0x2e0 [ 491.042798] [] ? __kmalloc+0x11d/0x300 [ 491.048316] [] iter_file_splice_write+0x5fb/0xb30 [ 491.054828] [] ? vmsplice_to_pipe+0x1e0/0x1e0 [ 491.060982] [] ? avc_policy_seqno+0x9/0x20 [ 491.066840] [] ? selinux_file_permission+0x82/0x470 [ 491.073508] [] ? rw_verify_area+0xe5/0x2b0 [ 491.079374] [] ? vmsplice_to_pipe+0x1e0/0x1e0 [ 491.085534] [] direct_splice_actor+0x128/0x190 [ 491.091775] [] splice_direct_to_actor+0x2c1/0x7e0 [ 491.098249] [] ? pipe_to_sendpage+0x330/0x330 [ 491.104405] [] ? do_splice_to+0x170/0x170 [ 491.110231] [] ? security_file_permission+0x8f/0x1f0 [ 491.116959] [] ? rw_verify_area+0xe5/0x2b0 [ 491.122846] [] do_splice_direct+0x1a3/0x270 [ 491.128799] [] ? splice_direct_to_actor+0x7e0/0x7e0 [ 491.135496] [] ? rw_verify_area+0xe5/0x2b0 [ 491.141501] [] do_sendfile+0x4f0/0xc60 [ 491.147019] [] ? do_compat_pwritev64+0x180/0x180 [ 491.153452] [] ? __might_fault+0x114/0x1d0 [ 491.159320] [] compat_SyS_sendfile+0xd1/0x160 [ 491.165482] [] ? SyS_sendfile64+0x160/0x160 [ 491.171461] [] ? do_fast_syscall_32+0xcf/0x870 [ 491.177669] [] ? SyS_sendfile64+0x160/0x160 [ 491.183642] [] do_fast_syscall_32+0x2f7/0x870 [ 491.189766] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 491.196455] [] entry_SYSENTER_compat+0x90/0xa2 [ 491.202684] [ 491.202684] Showing all locks held in the system: [ 491.208988] 2 locks held by khungtaskd/515: [ 491.213308] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 491.222038] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 491.231706] 2 locks held by getty/3745: [ 491.235655] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 491.244979] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x202/0x16b0 [ 491.254939] 3 locks held by kworker/u4:6/5565: [ 491.259490] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6ee/0x1500 [ 491.268829] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x728/0x1500 [ 491.279061] #2: (&type->s_umount_key#29){.+.+..}, at: [] trylock_super+0x20/0xf0 [ 491.288964] [ 491.290591] ============================================= [ 491.290591] [ 491.297715] NMI backtrace for cpu 1 [ 491.301408] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.92-g4fb542f #2 [ 491.308499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.317846] ffff8801d976fd08 ffffffff81d9c509 0000000000000000 0000000000000001 [ 491.325879] 0000000000000001 0000000000000001 ffffffff810b7d90 ffff8801d976fd40 [ 491.333931] ffffffff81da7847 0000000000000001 0000000000000000 0000000000000002 [ 491.341917] Call Trace: [ 491.344488] [] dump_stack+0xc1/0x128 [ 491.349832] [] ? irq_force_complete_move+0x320/0x320 [ 491.356567] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 491.363046] [] ? irq_force_complete_move+0x320/0x320 [ 491.369803] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 491.376893] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 491.383895] [] watchdog+0x6b4/0xa20 [ 491.389172] [] ? watchdog+0x11c/0xa20 [ 491.394620] [] kthread+0x26d/0x300 [ 491.399805] [] ? reset_hung_task_detector+0x20/0x20 [ 491.406477] [] ? kthread_park+0xa0/0xa0 [ 491.412093] [] ? kthread_park+0xa0/0xa0 [ 491.417707] [] ? kthread_park+0xa0/0xa0 [ 491.423335] [] ret_from_fork+0x5c/0x70 [ 491.429031] Sending NMI from CPU 1 to CPUs 0: [ 491.433849] NMI backtrace for cpu 0 [ 491.437493] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.9.92-g4fb542f #2 [ 491.444319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.453735] task: ffffffff84429880 task.stack: ffffffff84400000 [ 491.459764] RIP: 0010:[] c [] __sanitizer_cov_trace_pc+0x26/0x50 [ 491.469092] RSP: 0018:ffff8801db207f88 EFLAGS: 00000046 [ 491.474554] RAX: ffffffff84429880 RBX: 000000000001a690 RCX: 0000000000000000 [ 491.481803] RDX: 0000000000000000 RSI: ffffffff81e04049 RDI: ffffffff84407d18 [ 491.489085] RBP: ffff8801db207f88 R08: 0000000000000000 R09: 0000000000000000 [ 491.496334] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 491.503608] R13: 0000000000000000 R14: ffffffff84a3a008 R15: 0000000000000000 [ 491.510865] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 491.519065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 491.524951] CR2: 000000000064a298 CR3: 00000001c39b8000 CR4: 0000000000160670 [ 491.532194] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 491.539439] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 491.546682] Stack: [ 491.548817] ffff8801db207f98c ffffffff81e04049c ffff8801db207fb8c ffffffff81288455c [ 491.557014] 0000000000000000c ffffffff84a2ae68c ffff8801db207fd0c ffffffff81148bbac [ 491.565210] ffffffff84a2ae68c ffff8801db207fe8c ffffffff838d9ffac ffffffff84a2ae68c [ 491.573415] Call Trace: [ 491.575970] d [] debug_smp_processor_id+0x9/0x20 [ 491.582960] [] rcu_irq_enter+0x15/0x120 [ 491.588554] [] irq_enter+0xa/0xd0 [ 491.593628] [] smp_reschedule_interrupt+0xa/0x90 [ 491.600003] [] reschedule_interrupt+0xa0/0xb0 [ 491.606117] d [] ? native_safe_halt+0x6/0x10 [ 491.612844] [] default_idle+0x55/0x360 [ 491.618351] [] arch_cpu_idle+0x10/0x20 [ 491.623858] [] default_idle_call+0x45/0x60 [ 491.629710] [] cpu_startup_entry+0x2b5/0x380 [ 491.635739] [] ? cpu_in_idle+0x20/0x20 [ 491.641371] [] rest_init+0x183/0x189 [ 491.646706] [] start_kernel+0x67e/0x6b2 [ 491.653095] [] ? thread_stack_cache_init+0xb/0xb [ 491.659474] [] ? x86_family+0x32/0x40 [ 491.664893] [] ? early_idt_handler_array+0x120/0x120 [ 491.671613] [] x86_64_start_reservations+0x29/0x2b [ 491.678159] [] x86_64_start_kernel+0x13f/0x162 [ 491.684376] Code: c00 c00 c0f c1f c00 c55 c48 c89 ce5 c65 c48 c8b c04 c25 c40 c7d c01 c00 c65 c8b c15 ccc cb5 ccb c7e c81 ce2 c00 c01 c1f c00 c48 c8b c75 c08 c75 c2b c8b c90 c78 c12 c00 c00 c<83> cfa c02 c75 c20 c48 c8b c88 c80 c12 c00 c00 c8b c80 c7c c12 c00 c00 c48 c8b c11 c [ 491.715176] Kernel panic - not syncing: hung_task: blocked tasks [ 491.721392] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.92-g4fb542f #2 [ 491.728480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.737832] ffff8801d976fcc8 ffffffff81d9c509 ffffffff83a8b3e0 00000000ffffffff [ 491.745843] 0000000000000000 0000000000000001 dffffc0000000000 ffff8801d976fd88 [ 491.753943] ffffffff8141fa55 0000000041b58ab3 ffffffff8419bd28 ffffffff8141f896 [ 491.761930] Call Trace: [ 491.764499] [] dump_stack+0xc1/0x128 [ 491.769842] [] panic+0x1bf/0x3bc [ 491.774836] [] ? add_taint.cold.6+0x16/0x16 [ 491.780786] [] ? ___preempt_schedule+0x16/0x18 [ 491.787179] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 491.794449] [] watchdog+0x6c5/0xa20 [ 491.799716] [] ? watchdog+0x11c/0xa20 [ 491.805148] [] kthread+0x26d/0x300 [ 491.810503] [] ? reset_hung_task_detector+0x20/0x20 [ 491.817162] [] ? kthread_park+0xa0/0xa0 [ 491.822775] [] ? kthread_park+0xa0/0xa0 [ 491.828389] [] ? kthread_park+0xa0/0xa0 [ 491.834026] [] ret_from_fork+0x5c/0x70 [ 491.840396] Dumping ftrace buffer: [ 491.844042] (ftrace buffer empty) [ 491.847736] Kernel Offset: disabled [ 491.851382] Rebooting in 86400 seconds..