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", 0x1000}, {&(0x7f0000000380)="25823ef5b5d66d988a3680494a074e8ede7d35a0573e02d7ef13beb26f29cba7140bfcaa30fbc8ae032f6ed6d50ff0a4bcbc0b51c51dae29b6865bf226959f32fb73e1188b22790cd2f72f8826cc17d40ebb8f3846eecc48b0a81b397f3bb3b6922e591f316197f728e3b62e19e0aad4ffd27c6d4fe7bd2270d7149c3c5a3528fd3fe3ca01deba511e80ff5ea0c0e8d53695e97a4394ad01ab225a09905c6d9b1e56f19c20cf3eada3ce193c6a0f2bdf628ee50205665f98a60ade2bee4bcceb126fcbd3e1e3dfa81294f2af3f65fd2835aeef3618604b430700bb6b5ba4cdc81dc67db4d012f2a44cf532139e160494f9ee6f99b5", 0xf5}, {&(0x7f0000001640)="d4ce4f1dbf286f1a1d3e6cb49532d0635aa324f93b9a6a350d623dab2170b22cc4885ed9af2480d3625589b320b40150725d2604b89434145e21c748df6df5d2cb3e5c85516b63a7585d312d56107562ddf9d73011c015e90b81e7d29e671b56acb5546b000ac4fb1988", 0x6a}], 0x3, &(0x7f0000000480)={0x20, 0x1ff, 0x0, "dbac3bfbf04edfd4255e6620e55b"}, 0x20, 0x4000005}], 0x1, 0x2ce051b97c04c0b2) rt_sigpending(&(0x7f00000000c0), 0x8) umount2(&(0x7f000075e000)='.', 0x0) 2018/04/02 02:17:52 executing program 0: msgrcv(0x0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) msgsnd(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="04"], 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r2 = semget(0x3, 0x0, 0x300) semctl$IPC_INFO(r2, 0x2, 0x3, &(0x7f0000000140)=""/245) getpeername$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000040)=0x48) 2018/04/02 02:17:52 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000180)={0xffffffffffffff62}) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) readv(r0, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/186, 0xba}], 0x2) 2018/04/02 02:17:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f0000a21fd0)}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x2dd, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/02 02:17:52 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_vs_stats\x00') unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x1b, &(0x7f0000000200), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/04/02 02:17:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6664001a000000") fchdir(r0) syz_fuseblk_mount(&(0x7f0000000040)='./0ile0\x00', &(0x7f0000000280)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x1) 2018/04/02 02:17:52 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x3f, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1ff, 0x0, @perf_config_ext, 0x3050}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x100, 0x0) 2018/04/02 02:17:52 executing program 0: socket$packet(0x11, 0x800000000002, 0x300) r0 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r0, &(0x7f0000000100)="2b803056", 0x4, 0x0, &(0x7f0000000200)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff, 0x200000) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 2018/04/02 02:17:52 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)="626373663000f0ffffffffffffff00") r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) poll(&(0x7f0000000140)=[{r1, 0x585}, {}, {r0}], 0x3, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e23, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff9}}, [0xc768, 0xb0, 0xf19, 0x10000, 0x9c89, 0x3f, 0x4, 0x100, 0xaa09, 0x800, 0x3, 0x0, 0x0, 0x7b2, 0x7f]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000006c0)={r4, 0xb1, "3f6ed976f3460c2e7e9242312ab4e27acf22ad7d1595eb1eaf340ea40469651cf82c4270f597daf2d2165bde865529ec05c5494f05d6940daf332c405be0b9913eb512159dae876eda7b4e463a20da423aaa58e31ac83d88392cf8ae4ac610bbfd03f7884cb4500c34cb105a59c62569db987db16a32c4ee91d2ae47d31f4321f6d9fd7449e781f4c4c9eee491b7dc0df6fad5830ea8e80879ccd3e1e16429046fb4a1e4607f6d38cd83fe447042facefa"}, &(0x7f0000000780)=0xb9) connect$netlink(r2, &(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() r5 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10002) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000380)={0x0, 0x0, 0x9}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0x4) connect$nfc_llcp(r5, &(0x7f0000000440)={0x27, 0x1, 0x0, 0x3, 0x9, 0x9f, "5287007a6a800e7a03cfc8f52101254d17d174e17d92840be24705df3bb6ef0f1b87581de6ce22326a46cbfe4d0c5f2d7a982414020ffa198c0721faf2fc7c", 0x10}, 0x60) mkdir(&(0x7f0000000100)='./file0\x00', 0x102) r6 = msgget(0x0, 0x400) msgctl$MSG_INFO(r6, 0xc, &(0x7f0000000300)=""/29) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f00000004c0)=""/81) mount(&(0x7f0000000400)='.', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000003c0)="76616d6d7320d18ff5fc6948f2deae4764197763f7235f5e9b6cf67a000000000000000000000000", 0x0, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280), 0x4) 2018/04/02 02:17:53 executing program 6: r0 = socket$inet(0x2, 0x4, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20, 0x2, 0x470, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000280), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x4e8) 2018/04/02 02:17:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x240, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000280)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="100000000001000033cf"], 0x10}}], 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@dev, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xc65, 0x24000) 2018/04/02 02:17:53 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x13, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2000, 0x0) connect$ax25(r1, &(0x7f0000000100)={0x3, {"b432d7f7d2470e"}, 0xc7}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000140)=0xfffffffffffffef2) 2018/04/02 02:17:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f00000001c0)=0x1, 0xfff) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000240)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140)="d2d08c1cd08008afdb96521719bb047b77af7d0d3b9f8f71a04194f7a6361be21c5315412bf235397841731afe3a7892b0b1812a721a110007230c786a19ba24db42f94341e225cdc4e8e7ba03", 0x4d) 2018/04/02 02:17:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001700)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x400000000001c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x134) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) 2018/04/02 02:17:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0xd) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000140}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x64, r1, 0x4, 0x70bd28, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6a}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0xc000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200100, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0xcc, r3, 0xc122e08e9d8cc33a, 0x70bd2c, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7b}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffffff80}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40004}, 0x4048000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/02 02:17:53 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x1411}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x801}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080), 0x164}]) ioctl$void(r1, 0x5450) 2018/04/02 02:17:53 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)=""/16, &(0x7f0000000180)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000000080)={'lo\x00', @ifru_ivalue=0x1}) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f00000000c0), &(0x7f00000004c0)=0xc) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) set_mempolicy(0x0, &(0x7f0000000200)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r2}) 2018/04/02 02:17:53 executing program 2: r0 = socket(0xe, 0xa, 0x3) getsockname$ipx(r0, &(0x7f0000001540), &(0x7f0000001580)=0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)) symlink(&(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000180)='./file0/file1\x00') r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x141000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0x9, 0x10001]) 2018/04/02 02:17:53 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e660401000200027400f800000000", 0xfffffffffffffe42, 0x2}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYRES64=r0]) creat(&(0x7f0000000080)='./file0/.ile0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001780)=0x7643a1a8f07ef87e) 2018/04/02 02:17:53 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x30000000000000, 0x40000) accept$inet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 71.126073] IPVS: Scheduler module ip_vs_Vlc not found 2018/04/02 02:17:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000140)=""/20, 0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24008000180000050000000008000500ac1414bbdf28ab0eb74ade9d547dcf9934f0bcb17aa2745c5834773f35165d1d729e97f4464c495f1bc8f2fef10f2ff03d55a766c5cdbdaea170c713d1cc262c67101a2aa2d85c82b2693201aa7e073374e27200000000000000000000000000"], 0x24}, 0x1}, 0x0) 2018/04/02 02:17:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") clock_gettime(0x0, &(0x7f0000001180)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000002800)={{0x10001, 0x4, 0x3, 0x5, "c16eb139f46ab0e290c6909bf7ea44ec121c955303c2666cfb79a1a88a406f6aa8853bc02a4afb9ae4e39dc2", 0x82f}, 0x7, [0x400, 0x2, 0x28, 0x3f, 0xffffffffffff2675, 0x7, 0x5, 0x7ff, 0xc75, 0x0, 0x5e9, 0x6, 0x5, 0xffff, 0x0, 0x100000000, 0xb4, 0x24f5, 0xffffffff, 0xf4c, 0x3df6, 0x2, 0x2, 0x3, 0x10000, 0x80000001, 0x5bcf, 0x0, 0x6a5, 0x4943, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0x5, 0x5, 0xffff, 0x20, 0x9c0d, 0xffffffffffffffff, 0x2, 0xfff, 0x2, 0x7, 0x8, 0x0, 0x9e8c, 0x3, 0x100000000, 0x2, 0x1, 0x7, 0x1f, 0x6, 0x9, 0x5, 0x9, 0x8e77, 0x400, 0x9, 0x3, 0x4b, 0x8, 0x6, 0x8, 0x800, 0x7fffffff, 0x9, 0xbb2, 0x200, 0x0, 0xb9a, 0x3, 0xba, 0xbe, 0x2, 0xdee, 0xbf, 0x9, 0x6, 0x2be, 0x9, 0xfffffffffffffffb, 0x3, 0x0, 0x3, 0x9, 0xe902, 0x440, 0x6, 0x2, 0x599, 0x3f, 0x9, 0x4, 0x8001, 0x4, 0x10001, 0xcd, 0x3ff, 0x2, 0x8a8, 0x10001, 0x2, 0xfffffffffffffecf, 0x6, 0x6, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x2ce163fc, 0x9, 0x171c, 0x7, 0x3, 0x5, 0x411, 0x7ff, 0x8001, 0x4, 0x7, 0x7ff, 0x2, 0x7fff, 0x7f, 0xffff, 0x5], {r1, r2+30000000}}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='mqueue\x00', 0x0, &(0x7f0000d1cfff)) preadv(r0, &(0x7f0000001200)=[{&(0x7f0000002d00)=""/4096, 0xdf}], 0x11e, 0x0) preadv(r0, &(0x7f0000001140)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/217, 0xd9}], 0x2, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000002400)={"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"}) 2018/04/02 02:17:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x0, &(0x7f0000000080)}) close(r1) [ 71.185591] IPVS: Scheduler module ip_vs_Vlc not found 2018/04/02 02:17:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x111140) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000380)={0x0, 0x8000, 0x81, 'queue0\x00', 0x3f}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x2000000020}, &(0x7f0000000440)=0x8) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000240)=""/17) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x3a, "40450741a3fd8a8e170d978cdc4bbbf0df69b7d75633c8f0a65d1c7b18f1ba0f12dc743410dbbb7abdf16720c8d000d96fdb19071851a75cead8"}, &(0x7f0000000300)=0x42) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r5}, &(0x7f0000000100)=0xffffff22) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r6, 0x9}, 0x8) modify_ldt$read(0x0, &(0x7f0000000480)=""/123, 0x7b) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f00000001c0)=0x10000000000000, 0x4) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x40000073}]}) 2018/04/02 02:17:53 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendmmsg(r0, &(0x7f0000004800)=[{{&(0x7f0000004900)=@nfc={0x27, 0x1, 0x0, 0x4}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)="d9abd3e3974b62f14a72b0fe1c004421d27f9e7efa72af66df3d29026ba4a8a203fe7e3763e61ecf917a542ee485932c43d87a98283b41662112222b3e60607434ab2bc2405a82841b4207a26dbe3fb38bba5739b086810aa297b459618ac7838e27455580e7598f5ae1c9fed5d208c7a527185e6ccd1a02ae6ee849c11f83712ac8ac4bfd1fc3ecb0145dcedf8ff997a48709f3a4a750254a4c5d0956b54a37408ef29c8f94be2b34ef557353a95560fc8f11e044fd69c41f5a0203b3df4b6457ddc01fda8e49ba5baab0a643458a5bc57ed173e274b32baefdcf6ff381428ea585a1d8e55bd64079b2cee8789874e0ae7c7874", 0xf4}, {&(0x7f00000002c0)="1700f0c01e878c3ddc9af91590b4fdb30536b927e7f33d3231942ae69ef30b4705930a8a3255854d7c2b500c9021b6b02cb6b677da0e45bc1459252e9d775a95ba3e09104c90613c4a46e142aaf023be4a968552c88a78d90e5a58a0f025687446c28308", 0x64}, {&(0x7f0000000380)="24144c19d2b60185afd9e305c18421c9a597c62ee399762940e6881156b37f3128571ec5ce7a7cae41302f7164376a2cc2027c80f956e742d1e73e4b2509ac4361d24b70fc00ea3229dfad6fb1bb962802320a965570306066f6070651b6921a5b1c859aea452cecf635ff4e4fea8a737af6122f29ba42e7939e4ed7e303c9497f3b4ec71c33a8d4873e", 0x8a}], 0x3, &(0x7f00000004c0)=[{0x98, 0x111, 0x0, "1c49fcab4b881fc6af140af8ace5460b24fa6307d08b103a620c3c348aa7a39957c2b45dd396ad336ecacbc6d2fc141d47fd09f61690c2cd7f9b26229ad7929f4814d7b18b4053645a0d4864935c148d86d5c0aa226aeea4c23e34c8dbf3a1400afe3f5157bda8dae6b7a894e3922b883c0e371d419a8eea9c20e8eab0950265f9bf8777e81a"}, {0x98, 0x101, 0x7, "8f087866a4cc6feb30d9f0c2d46fc402abba2a04381b1e2cd6a9f6f2805bb8cab6a175fd77a892c5cbd41bbcce508baf9470483baf4db27e6f879297f1599be95f18371a2d433a1c03de8ee15afb809ee6714d38a94948e9fb630c80b389aafecf718976094855482a5ca150f654b81bcb51903480e9dccfebf7699dd2d4385f0bf9ee"}, {0x70, 0x10f, 0xf48e, "edf8284dd02790a2e2b1872a187adf548e2b726e3816cbb14b4980c5231bf547ea73955a267e7fee6c8d3afacb809b4d879bad83d1514c75a0c6815f96ee50d4347220e23c4a996578f63866e6c19942122f854e839328f4834426ef"}, {0xd0, 0x13d, 0x4, "cbc26892ed3eb533f1c46a4c47a2dfbd7970bb3e14100709ff6049f65f4119e73c1d0360f101057c5b87419b3f22b9172cde84a7e75437e6413794a71618e8f6d8b3e943d2292c06a74b2892d9c2c9af0612316ba86382560831ce4a9e628462a92fe092ee403259a8241ff9bdfd42f81e22e8d033a2b3b21bd12d60fcc642dfb636c606cb814041e96a14a892813fbd689cd2e6821ab93c3a18bdf4072cbc639eaf24e661b01f390dc346a8e223f0de44e9674aa0fb08d4f5e7f9cbd5e32af1"}], 0x270}, 0x8}, {{&(0x7f0000002f40)=@nl=@kern={0x10}, 0x80, &(0x7f0000004980)=[{&(0x7f0000002fc0)="b778215be4585c45c5fbad", 0xb}, {&(0x7f00000030c0)="b88ca31f4bdf87c979deabca4bb1d23be3dd540485fb61f004a0d5198817ac657e1ba4b0bf8ebe07c06aab209ef05a58b58f1e431e9653991b97e86c7d8dafd1ef10f4958192eb9ea06ad5eb3f675fd5feaaac9fb1d1f8b33276240633d7dd8345cb29c6a1b9a32c684e1453eef487903190750a2403b872972f80", 0x7b}, {&(0x7f0000003180)="58601b52e5d105efa527fdfa30a8a2c05d7c2ade05e85e7b40d63de9cc917b0c32ab62c62e7b61f8ec25a76a40a7b095e81e176ed364a8d90df633f28c4a1a3cdbc1a18d81a1c6e619869dd58a548f0a0fdd45139361db67c3d67462aabb13b3d8279120de650026946534b0baba430df712de7c2df50ba066a32cff12f88526bad0626c8e263b7ee833ca980b0d6d180b8209a9c4dac07879eda70f6c77d643fa5d718a9baea76ea8e748313ed7c2c0f5fe747e9c4ce8d755e98e2a9bfe637316ed129670904cd6b014980981069eecfa20dead", 0xd4}], 0x3, &(0x7f00000033c0)=[{0x30, 0x118, 0x1, "39c203d50d71d064ba74b4867b954b46459bcd4796a25738daee"}], 0x30}}, {{0x0, 0x0, &(0x7f00000046c0)=[{&(0x7f0000003440)="cce0b4d3bc0ecf308446717be84583cf258d3fd9fbb10791459b6f65a33200ea84e7cee7a5c2edd8294a9e5273caee6b31665e351003bf548c0c311001a0654576335bec35f5216e1310f1ce1f88a5fe8cfeb4cdd091b2ed0de76aa2e513a382ea5872c5c3f954307e036b93cb", 0x6d}, {&(0x7f00000035c0)="1d0a2bc7a426ebea9fff05818025fe989bf999b23d6b6e97e4707dd23a9b9fa2a0be9df97f086c0205e1391d9acab6d8ba65243c868cbe36ef119412fc8bedd535ac5ccadc59e58f8aee2446832afabc7b16c5a632cb3d6f2e8fc62ab8d9306fed", 0x61}, {&(0x7f0000004640)="02e06b60f218c9f11f5a5bdff261167bfe39335b9f1d691c89a2a4ef3cec0b6f093370d47029262e2a3a736db1e5c2d077796d96a082ccabb89ee3b8dedf6b4db082fc0ecb499d219cc5322506d22cb26a1e5daf61fafdef4678fe49858d5b3f25c78030307d2b", 0x67}], 0x3, &(0x7f0000004740)=[{0x20, 0x109, 0x2, "5079c7ac22073fee0f95da344827b7"}], 0x20, 0x8000}, 0x4}], 0x3, 0x800) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000000000)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, r1) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003340)='mounts\x00') ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000004a00)={0x81, 0x0, [0x2, 0x8, 0xc9, 0x9]}) 2018/04/02 02:17:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x400240, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x8000, @dev={0xfe, 0x80, [], 0x18}, 0x4}, @in6={0xa, 0x4e21, 0x6b9e, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x6beb}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0xff}, &(0x7f00000002c0)=0x8) socket$key(0xf, 0x3, 0x2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000000)={r4, 0xff, 0x6}) r5 = eventfd2(0x0, 0x0) setns(r5, 0x4000000) r6 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x0) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000000080)=0x4, 0x4) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000018000)={r5, 0x0, 0x80}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00000003c0)={r5, 0x0, 0x3}) [ 71.446134] FAT-fs (loop4): Unrecognized mount option "" or missing value 2018/04/02 02:17:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ip6tnl0\x00', 0x598000000000}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x1000) read(r0, &(0x7f00004bdf32)=""/206, 0xce) r2 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/04/02 02:17:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000c4c000)='pagemap\x00') ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/157) pread64(r0, &(0x7f0000000000), 0x0, 0x0) 2018/04/02 02:17:54 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x1000, &(0x7f0000000080)=0x0) io_getevents(r1, 0x2, 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000180)={0x0, 0x1c9c380}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x2b, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/02 02:17:54 executing program 1: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000880)='./bus\x00', 0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000040)={[{@tails_off='tails=off', 0x2c}, {@tails_small='tails=small', 0x2c}]}) 2018/04/02 02:17:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000821ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2018/04/02 02:17:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000bc0), 0x0, 0x0) socket$inet6(0xa, 0xf, 0x5a4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="3000000013000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00df86141d175ef370bc2ce41543a8000000000000000800"], 0x30}, 0x1}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) 2018/04/02 02:17:54 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000200)={{0x6, 0x9}, 'port0\x00', 0xb, 0x0, 0xffff, 0x70, 0x3, 0x8000, 0x2a, 0x0, 0x2, 0x6}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6006f52600081900fe8000000000000000000000000000ffff02000000000000000000000000000100000002000890788409ab2fa9f44db0b1fd17e49c1a02257645dc718c2c437d6f6ae6f4b8e7fbcd0562468badcf626c73fd8243b1b28f8627a0973770331d25a3d96753a1b509045487eea9e3439facd06a6fcf7da3d14d48ea4e8a0e6df31465faf6a142f81e0fc78dec01c9bae39211968ed7888662e1217b3732eda0acc8f0de8280ce58ef00757065"], &(0x7f0000775000)) 2018/04/02 02:17:54 executing program 2: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) r3 = accept(r2, 0x0, &(0x7f0000000140)) sendmmsg$alg(r3, &(0x7f0000004040)=[{0x0, 0x0, &(0x7f0000001780), 0x43, &(0x7f0000001840)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffff8) r4 = userfaultfd(0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x6, 0xf, 0x10, "1bc61cdb18444a543905bdd88d2b087d8667894e0b6c81e666fdbbd4ed2ac3ec0d2e63ca82c6f2d6971dce70abc37b56a74d5c7abd96a3c6440bb6a20316ff98", "d3ea1e65eda2991837defc8e3ed45791dfc945340b45f6581df75b9b196ecf205be0e2c0c61799cf76ed5fc5c4b6116ae769a1a05d36265cc7ec70c3fe352513", "e8d7750d0c22030119e9b433e2d1aa34eaac5742967447428fe0112c28a814bc", [0x2, 0x5]}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000540)) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000000580)="f3a6d58631d5c17e9a0f8a279bfcbfc26b9303a0abba618d1485fd057280dd5c376a6e4ff0ee0ea4b9d5f7df32dfa29717870e3be91583d052c66fc68c57179169b8948f9cad705a61339767e16a1118d3", 0x51}], 0x2) r6 = creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r4) getsockname$packet(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000640)=0x14) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000a00)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, r7}, 0xc) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f00000004c0)=0x3000) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x22) r8 = syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x0, 0x0, 0x3}}) 2018/04/02 02:17:54 executing program 5: r0 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="89", 0x1, r0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x101) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000040)=0x6) keyctl$negate(0xb, r1, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x3, 0x30, 0x1, 0x7}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0x5, 0x7, 0x5}, 0x10) 2018/04/02 02:17:54 executing program 4: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80800) fgetxattr(r0, &(0x7f00000000c0)=@random={'btrfs.', '&+cgroup\x00'}, &(0x7f0000000100)=""/107, 0x6b) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x8, 0x1012c1) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000001c0)=""/247, &(0x7f00000002c0)=0xf7) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000300)=""/114) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0xe}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x10000, 0xfffffffffffffbff, 0x9, 0x8, r2, 0x2}, 0x2c) [ 71.929295] sctp: Trying to GSO but underlying device doesn't support it. [ 72.218362] REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "" [ 72.249526] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/02 02:17:54 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x80000000, 0x8, 0x16c3, 0x6f, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x400, 0x200, 0x8000, 0x5, 0x3, 0x2, 0x5450, 0x9, r1}, &(0x7f0000000140)=0x20) [ 72.287233] device lo entered promiscuous mode 2018/04/02 02:17:54 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x3}}) io_setup(0x200, &(0x7f00000000c0)=0x0) io_getevents(r1, 0x1, 0xa, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x77359400}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001600)=@sack_info={0x0, 0x1, 0x5a5}, &(0x7f0000001640)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001680)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000001740)=0x84) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mkdir(&(0x7f0000000300)='./file0\x00', 0x20) 2018/04/02 02:17:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) shutdown(r0, 0x1) 2018/04/02 02:17:54 executing program 7: rt_sigtimedwait(&(0x7f0000000100)={0x10001}, &(0x7f0000000140), &(0x7f0000000180)={0x77359400}, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x101801, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000640)={[], 0x1000, 0x6, 0x6, 0x0, 0x8, 0x5004, 0x0, [], 0x6}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1b8f5920}}}, &(0x7f0000000540)=0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000580)={r2, 0x6, 0x2, 0x8000000000000, 0x400, 0x5}, 0x14) lseek(r0, 0x0, 0x7) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key(&(0x7f0000000dc0)='pkcs7_test\x00', &(0x7f0000000e00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000e40)="ddf3e462197c14bfe2b3a2a9cb05d4a63f9a53e339c9c923d209970b7ba82dc14f7e533fd494c832dc493ade0dce4198d579f7a3f508dfa0d5d14dc31c47f89961f08813a4521acba76e310505575a43d12a9c50fc2fc77346e3f9a067a1787f73c4fb53ae5b6e6a3485a84390429fb52e46f15358d58390745373975e15f4190b1335f4153498989be1b6b9a5efd319", 0x90, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000d40)=[{&(0x7f00000008c0)="956784107d172f6cc9131bc2664c1a2a5da7aae739ea7b4464aedf5d59ce86867c53203611aa0f4a9d1d29e67305a1a97e462e763de4b6efbc8b4fe05a149712f0884470f5ed13e61f639947e780c05f59b12091ec75c354faa99fb5851b611c1446efd7567958eb9bd64ff6f57216da14c4b908726378cb434f29b9a054805e911b146b09d25fd6f21588e2f7f44c84591a", 0x92}, {&(0x7f0000000980)="916db8d3316d45da1c81af79fd3bb08f798fbfb77cefd9200e1b6fd4a20345625ca29bf58e7ad3302b86c70ca65f6d1cd0b7237686936842c4e33fbd0cb4fb7fb689748f16fd34d789aa0957a205265b1925bb5ec4ad0c24c456a1568a0bb2dbce75a8ed0acc4584ada3668a0088e8487d2a0b764b207a87c18b29bbbd3a1544355da9e66388997cd6", 0x89}, {&(0x7f0000000a40)="888da2e0120ef71dcb717d38d48a2c7e0d8be9306fb2a553ca690645005ca7330d58ab0b0e044d70c2c42f122c750a73546056753b19f6219a4b60db8fffc07eeb070522a514b8894dd2c0be42af8c4faab5089c5afad0ed1129307d2567f2efb9d6b96ac1bbe3adfd655f541d0460d2ee5c48120c5e5b5ab33537ffb65f7103921609d4d67c8af60ca11f08", 0x8c}, {&(0x7f0000000b00)="1fbb46a6", 0x4}, {&(0x7f0000000b40)="1a23e45b9e753f7151c31c1eb7a08cd19968d9dd59b9821c8165e7d4fd092115fc31c101df28b555f02805ff695fee6d9210439997d61c919454788740f7081647d29ccdc7608f11d7e0bc91178300006745", 0x52}, {&(0x7f0000000bc0)="7604c9545a98b983306fd713abf6068e2c7a71dec58b48c7f2431a9c5ac43ab2269d320d6171518bbb2922391919350384cf2576876c78b78d229d282d4c1bd4d48f4c9f1fb6bcf71179a70be898dbceab2de76f79db9b9c08bbe567f2534863eaad662241db19ebdc92b1ec5b9090fdedfcb11e17113513cbfdd63fae050a1a8a2f5316f02b089b6d000430a7a572d36988b440af329b72c276a0b808fa71417917ce7ee63620d15c44379bc04b40dff0b641d58dfc663ccf8c9550a8937ccff675c43667c4d9f6337c5a9443fce1", 0xcf}, {&(0x7f0000000cc0)="a9e23cbdd6e64665191d8c1ecf9098f3f4b1974de575895983df77ff00c816ca", 0x20}, {&(0x7f0000000d00)="f7ae1603f1847ba89890d6925449b73aaf20f34f91341ac8635d09e0", 0x1c}], 0x8, r4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000200)={0x8, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x108) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000840)={0x1, r1}) sendto$inet(r5, &(0x7f0000000800), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/127, &(0x7f0000000080)=0x7f) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000340)={0x4, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xfffffffffffffe58, 0x0, 0x0, 0x267) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000005c0)={0x1, 0x0, 0x0, 0xb6c}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000600)={r6, 0x82}) [ 72.314245] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 72.366972] REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "" [ 73.187367] sctp: [Deprecated]: syz-executor5 (pid 7760) Use of int in maxseg socket option. [ 73.187367] Use struct sctp_assoc_value instead [ 73.215220] sctp: [Deprecated]: syz-executor5 (pid 7760) Use of int in maxseg socket option. [ 73.215220] Use struct sctp_assoc_value instead 2018/04/02 02:17:55 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0xffffffff, 0x280180) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000540)=0x401, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000580)={'syzkaller1\x00', 0x0}) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000740)={&(0x7f00000005c0)={0x1d, r1}, 0x10, &(0x7f0000000700)={&(0x7f0000000680)={0x2, 0x800, 0x1, {r2, r3/1000+10000}, {r4, r5/1000+10000}, {0x3, 0x1, 0x9, 0x2}, 0x1, @canfd={{0x2, 0x7ff, 0x0, 0x9}, 0xb, 0x1, 0x0, 0x0, "dd316245ab496d301073b2e1498ef807bd443e97cea616a6dfb2d1185d6a02ec3a078e2773e616331879f83faf622d67a022612b6e5c7cfe2c99b2f55d017ba3"}}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x4) r6 = socket$key(0xf, 0x3, 0x2) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r7, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e23, @rand_addr=0x100000001}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff]}, 0x1}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x1f, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0xa4) r8 = fcntl$getown(r7, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r7, 0xc0286405, &(0x7f0000000200)={0x3, 0xc56, r8, 0x5, r9, 0x5a8, 0x7fff, 0x17aca414}) sendmsg$key(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x2, 0x18, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0x2, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x14}, @in=@loopback=0x7f000001}}]}, 0xb8}, 0x1}, 0x0) r10 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0xbe73, 0x111600) setsockopt$inet_tcp_TCP_MD5SIG(r10, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x5, 0xffff, 0x7f, "3ee9800ee0f059a43a0bd6514bf741c0ba8156951d94a8456df96d5fe403cf4de9f1ee2b11bb8db833c5924ad97d1b17980b30490891c4bca74c847bea5c0a482dc12cbadf881c65c39a21cf97bcb057"}, 0xd8) 2018/04/02 02:17:55 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x40, 0xc0002) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000000)=0x2) r6 = dup2(r3, r3) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000080)=0x3) fcntl$addseals(r0, 0x409, 0x1) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/02 02:17:55 executing program 6: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./control/file0\x00', 0x300) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) 2018/04/02 02:17:55 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = getpgrp(0x0) sched_setattr(r1, &(0x7f0000000140)={0x30, 0x2, 0x0, 0x0, 0x1}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) close(r0) 2018/04/02 02:17:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="00bcf0ab1b0cfd62d77278ba") fchdir(r0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='.'}, 0x10) 2018/04/02 02:17:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) readv(r0, &(0x7f0000c01ff8)=[{&(0x7f0000fc3000)=""/108, 0x58}], 0x20000000000002a7) 2018/04/02 02:17:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1}, 0xf58fe082f916d92c) 2018/04/02 02:17:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)=0x0) ptrace$pokeuser(0x6, r1, 0x6, 0x7fffffff) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0xe0d9, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000100)="4d06e261675208bf9eb42480ee35e1e75b24a53673e5e36e06356ae106d9ffb94a1c8194695ed312dfde0c8fce33ca21f883e8e25a0c1877788297ab63ef1057c9cdc2861a513171e1fa1b21ba123c7325de6920bcfdb033081d2a5d9d9f74775af49bdf56cf86f773aef2e11475ec0332c5856fdb64699fd07946e3aaf7db437e938d3fad3048c9176f5bf5ff80548c", 0x90, 0xfffffffffffffff7}, {&(0x7f0000000080)="43f42240a82cd4bd89e7f20454e0", 0xe, 0x9}], 0x20800, &(0x7f0000000280)={[{@acl='acl', 0x2c}, {@hash_r5='hash=r5', 0x2c}]}) dup3(r0, r2, 0x0) 2018/04/02 02:17:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="0f323e2665d9f8f3af650f20d6baa100ec0fc71e0080b8820a8ee066b9a40300000f32ba4200b009ee65e109", 0x2c}], 0x1, 0x0, &(0x7f00000001c0), 0x0) [ 73.552167] sctp: [Deprecated]: syz-executor0 (pid 7774) Use of struct sctp_assoc_value in delayed_ack socket option. [ 73.552167] Use struct sctp_sack_info instead 2018/04/02 02:17:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r2, r2) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000040)) getdents64(r3, &(0x7f0000000000)=""/15, 0xf) 2018/04/02 02:17:55 executing program 6: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e21}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x4, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000240)={0x16000, 0x10000, 0xffffffffffffffb3, 0x7, 0x2}) listen(r0, 0x1) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0), 0x8) r2 = socket$inet_sctp(0x2, 0x9, 0x84) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000100)=""/221, &(0x7f0000000040)=0xdd) finit_module(r1, &(0x7f0000000280)='/dev/amidi#\x00', 0x1) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x3, 0xfffffffffffffff9, 0x0, 0xdba}, &(0x7f0000000400)=0x98) 2018/04/02 02:17:55 executing program 4: gettid() 2018/04/02 02:17:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) readv(r0, &(0x7f0000c01ff8)=[{&(0x7f0000fc3000)=""/108, 0x58}], 0x20000000000002a7) 2018/04/02 02:17:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6tnl0\x00'}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000300)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000000340)={0x0, 0x5, 0x4f, 0x10, r2}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000001c0)=""/254, &(0x7f00000002c0)=0xfe) getpeername(r1, &(0x7f0000000140)=@in={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x80) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100)=0xfffffffffffffff9, 0x0) 2018/04/02 02:17:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @rand_addr}, &(0x7f0000000140)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) sendmsg$nl_route(r0, &(0x7f0000001a00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffffffffffff7c}, 0xfffffffffffffdaa, &(0x7f00000019c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="00000000140000002bbd7000fbdbdf2502600000", @ANYRES32=r1, @ANYBLOB="00000100ac1414aa000008004000200000000800500000000000060000000001da050000ffffffff0300000000000100e000000200000600fcffffff2935000001010000b26a000000000600fdffffff01000000090000009c1f000000000400ac1414aa000002000000000000000400ac1414bb5f8ad955681c817148845bafe75ba44e518207f07be74385a7f1aefe"], 0xfe70}, 0x1}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x220000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000080)={0xffff, 0x1, 0x55c, 0x3fffffff800000, 0x7ff, 0x8001}) 2018/04/02 02:17:56 executing program 5: r0 = socket(0x10, 0x806, 0xff) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d4f000)=0x1000, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000a93000)={&(0x7f000035eff4)={0x10}, 0xc, &(0x7f0000265ff0)={&(0x7f0000ae7e18)=ANY=[@ANYBLOB="5000000035002303000000000100000000000000000000000000000000000000ff0200000000000000000000000000010000000000000000000000e5ff000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x3f, 0x9}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24}}, 0x7fffffff, 0x0, 0x80000000, 0x5, 0x18}, 0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x5, 0x8, 0xe2, 0x8a1, 0x10001, 0xef, {0x0, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x1dc5}}, 0x79f, 0x0, 0x8, 0x3f}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0x100000001}, &(0x7f0000000140)=0x8) 2018/04/02 02:17:56 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x10000, &(0x7f0000000140)=0x4) membarrier(0x40, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x0, 0x6, 0x3f, 0x6}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x29, 0x4c, &(0x7f0000000080)=0x1000000, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7, 0x0) r3 = semget(0x3, 0x1, 0x16a) getsockname$netrom(r2, &(0x7f0000001200)=@full, &(0x7f0000001280)=0x48) semctl$GETPID(r3, 0x6, 0xb, &(0x7f0000000200)=""/4096) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000001c0)=0x6) 2018/04/02 02:17:56 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000880)={0x0, 0x4c, &(0x7f0000000800)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0xf43}]}, &(0x7f00000008c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x9}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x200}, 0xc) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000780)={0x5, 0x5}) recvfrom(r0, &(0x7f0000000040)=""/169, 0xa9, 0x1, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000740)=0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000240)={{0x2, 0x1, 0x101, 0x4000000000000000, "2626e9d7ddb9436fd18ace1fc519b791e29f2e5ac0c8e1dd199f2dc1739dd56eec8089d24d43b760f51fd139", 0xca}, 0x8, [0x3ff, 0x73db, 0x7fff, 0x5, 0x0, 0x2, 0x2, 0x2, 0x100, 0x100, 0x7, 0xd5e, 0x7, 0x9, 0x8, 0x1a, 0x100000000, 0x9, 0x2, 0x1, 0xffffffffffffffe0, 0x8, 0xff, 0xeb1, 0x7fffffff, 0x1ff, 0x100000001, 0x8, 0x2, 0xffffffff80000001, 0x37, 0xffffffff80000000, 0x100, 0x100000000, 0x100000001, 0x200, 0x7f, 0x2, 0x40, 0x8001, 0x7fff, 0x4, 0x3, 0x0, 0x401, 0x7, 0x37, 0x4, 0x5, 0x8, 0x7fff, 0x6, 0x3, 0x7, 0x100000000, 0x81, 0x400, 0x80000001, 0x1ff, 0x0, 0x4, 0x2, 0x7, 0x2, 0x2, 0x2, 0xe3cd, 0x6, 0x81, 0xffffffff00000001, 0x7, 0xffffffffffffffde, 0x0, 0x80000000, 0x7, 0x9, 0x7fff, 0x7, 0x4, 0xfffffffffffff6b6, 0x62d5, 0x3f, 0xd29, 0x4, 0x7, 0x3, 0x0, 0x8, 0x93, 0x8, 0x66c9, 0x3, 0x1, 0x101, 0x40, 0xe1d, 0x7, 0x7fffffff, 0x9cb, 0x20, 0x12b099084000000, 0x0, 0x0, 0x40000000000000, 0xffffffff, 0xa3b, 0x101, 0x9a80, 0x887, 0xeb1, 0xf, 0x6, 0xe0000, 0x7f, 0x7fff, 0x80000001, 0xffffffffffffffff, 0x749a, 0x977c, 0x4, 0x8c9f, 0x4, 0x68, 0xd96, 0x5, 0x80000001, 0x1, 0x8], {0x77359400}}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$bt_rfcomm(r1, &(0x7f0000000180)={0x1f, {0x8db, 0x100, 0x1000, 0x6, 0x1, 0x1}, 0x4}, 0xa) [ 74.385552] sctp: [Deprecated]: syz-executor0 (pid 7774) Use of struct sctp_assoc_value in delayed_ack socket option. [ 74.385552] Use struct sctp_sack_info instead 2018/04/02 02:17:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f00000001c0)=0x14) sendto$packet(r1, &(0x7f00000000c0)="89298c733c120732c0eb62cc37e73aa6e00d595f67b55ece4ba5da25a564f8a5c915d3dca7a93464c214d2aa967dd0a0e5b5675e0f93bba036d89750ef0d9bf45743b42af66f245142993cbeef726c0ca8f52f6906464db6d0ac0de68fa1d0cc8baa6dfa79ccf79a74df2beed70223cdfa80a7544a2b23cb9bb98ddd3156322a94e0bcf221fa1d653cde5b920c272d65d0309409308f708f9c24f4ab10c3c1617f0814bc5256aeabb881de2f1a6206b9f3fc34399892929e8a4ec26d4176c28962cf8c96b92d170ec8", 0xc9, 0x4000, &(0x7f0000000200)={0x11, 0xff, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000080)=0xffffffff00080103, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/02 02:17:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) ioprio_get$uid(0x1, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x8b0, 0x1, 0x200, 0x7, 0x22, 0x8, 0x5, 0x40000000000000, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000340)={r3, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) 2018/04/02 02:17:57 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x100ffd, 0x0) r1 = socket(0x996fc6e289883150, 0x1, 0x78b) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfdffc)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x3ff, 0x4, 0x2000401, 0x7, 0x100000000, 0x4c8, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000defffc)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000be2000)=@assoc_value={r3, 0x35}, &(0x7f0000e71000)=0x8) r4 = semget$private(0x0, 0x5, 0x640) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f00000002c0)=""/195) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1, 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = gettid() syz_open_procfs(r6, &(0x7f00000000c0)='net/raw6\x00') r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r5) socket$inet6(0xa, 0x7, 0x8) close(r7) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) 2018/04/02 02:17:57 executing program 4: utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x7}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000140)=0x80000000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001dc0)={0x7, 0xfffffffffffffffe, 0x2, 0x10001, 0x7}) r1 = syz_fuseblk_mount(&(0x7f0000000080)='../file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) quotactl(0x0, &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000b80)) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f00000002c0)=0x3) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000280)=0x5, 0x4) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000380)={0xfff}) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0xffff, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000b00)={r4, 0x7fffffff}, &(0x7f0000001d80)=0x8) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r6 = open(&(0x7f0000000540)='../file0\x00', 0x4002, 0x0) write$fuse(r1, &(0x7f0000000100)={0x20, 0x0, 0x7, @fuse_ioctl_out={0x1, 0x9, 0xffffffff9ab0a6ea, 0x724a}}, 0x20) sendfile(r6, r5, 0x0, 0x20000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001140)={{{@in6=@remote, @in6=@ipv4={[], [], @dev}}}, {{@in6=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f00000012c0)=0xe8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00000006c0)={0x2, &(0x7f0000000580)=[{}, {}]}) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f00000003c0)=0xfff) open(&(0x7f0000000340)='./file0\x00', 0x141042, 0xfffffffffffffffe) fanotify_init(0x10, 0x1) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000180)=[0x8001, 0x3]) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES64=r0, @ANYPTR64], &(0x7f0000000500)=0x2) ftruncate(r0, 0x401) 2018/04/02 02:17:57 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e316367726f75700010c519931f74e8d6ebae76b53f99e9bb89c8d208c779cdc6d44d35271cf22d704ea1538841476177b915a08d9e1f75", 0x200002, 0x0) fchdir(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) syz_fuse_mount(&(0x7f00000000c0)='..', 0x0, 0x0, 0x0, 0x0, 0x80424) fcntl$dupfd(r0, 0x0, r0) 2018/04/02 02:17:57 executing program 0: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0xfffffffffffff001, {0xffffffbfffbff270}}, &(0x7f0000000180), 0x8, &(0x7f0000000140)) r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xffffffff00000000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x2, r0}) r3 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x9e46, 0x80901) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000002c0)={r2, r3, 0x5, 0x5, &(0x7f0000000200)="ea98271a4eebf63d405ba69f2e9d21a49d12bf1fc99165ff47a58015cae3a9b6e136066db5f2152f0d69540ed67542b1a92a3ce6e8ce4d6ffc1d8d9c497cff8061c6a9b609ac7a55a05b6f7cdde8cc52affe03247623be8c074bdef9bc4742585eb22f31637d01c37efe9a125d3151ee0a6fe7e08f949e087521026b46bcadc54df32483ab12e22542f18831a661c58433b54e54cc007ce139bd6f7071f33844468e", 0x4, 0x200, 0x1ff, 0x1, 0x7, 0x1, 0x5, "da14f720fd6948bfe6187e5149592b494c67f77567357b5939f6201f03a0a3ef8296318fced1f2e338e0893a6ea3d79da5d6509268534c89a3e6a39534be51ff10f07a81d353a7eb04fd0a007dc306227726474e931a623ad4683f11e99704356f4b733a71135a3fe90dbee69774839da1d6e977eb1419ecc229b21c43da407d8958b7ccd1e98842ff9409dd3885024d0fd764e4ab3c833644f2f69115c87cbe86e301ebc09d2bb40d6d80"}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) 2018/04/02 02:17:57 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00']) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000080)='msdos\x00', 0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x105800, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)=0x80000001, 0xfffffffffffffc2b) 2018/04/02 02:17:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) 2018/04/02 02:17:57 executing program 6: syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x5db7, 0x480) r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x4000000000000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, r0, 0x3) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x400000000008011, r0, 0x0) 2018/04/02 02:17:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=ANY=[@ANYBLOB="050000000000000000080000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/02 02:17:57 executing program 2: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000001640)='cubic\x00', 0x6) gettid() timer_create(0x1000000000000, &(0x7f00000003c0)={0x0, 0xfffffffffffffffd, 0x0, @thr={&(0x7f0000000400)="1968492cb0e1427ec6b5782ce1544815616bcb717b7ce5dfa08a6b355fccc6318db7bd4d7ef314770a268088128e29da238d506b10b75bd1d89e471119e06440738ff8c56c72af61db83b0c58a13b690f7bc87d478", &(0x7f00000004c0)="cfbfe176371a6b5a2bb6ef9d1410fdc46b7e444bd136103d8fe6d4541edd5db3fd2977972e6e54c81fb99f28dabdcd3764e296a10673f56dfee07da6393706ae566dbce32d39a3f0207500a19df673da2b312631affcc173b7932d85d2a5cafe45b62d5d1f9d480e967b0c6ea187d16f37a2bbe2c9becc4995886774"}}, &(0x7f0000000240)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20040, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000001680)=0x1) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000000140)={0x0, 0x1, &(0x7f0000000300)=""/165, &(0x7f0000000100)=""/64, &(0x7f0000000540)=""/200, 0xf004}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000040)={{0x5, 0x7}, {0x9, 0x9}, 0x0, 0x5}) getrandom(&(0x7f0000000640)=""/4096, 0x1000, 0x3) clock_gettime(0x0, &(0x7f00000000c0)) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) fcntl$setstatus(r2, 0x4, 0x42402) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000200)={'\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) r5 = dup(r1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00000016c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x200, 0x0) 2018/04/02 02:17:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3000009, 0x32, 0xffffffffffffffff, 0x0) dup(r2) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x100000000) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000000)) 2018/04/02 02:17:57 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x1ff) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000240)=0x30) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000140)=""/247, &(0x7f0000000000)=0xf7) 2018/04/02 02:17:57 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x6, 0x181402) openat$dsp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/dsp\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x7}, 0x8) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000005c0)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000140)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e23, @multicast1=0xe0000001}, 'bridge0\x00'}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x5}}, 0x5, 0x6}, &(0x7f0000000340)=0x90) r5 = getpid() perf_event_open(&(0x7f00000004c0)={0x4, 0x70, 0x1, 0x0, 0x7, 0x6, 0x0, 0x8, 0x80000, 0x6, 0x0, 0x7, 0x487, 0x9, 0x9b4, 0x2, 0x3, 0x6, 0x8, 0x6ca8, 0x3, 0x7f, 0x1, 0x5, 0x9f, 0x0, 0x6, 0x9, 0x1, 0x10000, 0x9, 0x4, 0x8, 0x1f, 0x3f, 0x5, 0x5, 0x6, 0x0, 0x10000, 0x0, @perf_config_ext={0x4c5c, 0x8}, 0x8, 0xdc, 0x100, 0x4, 0x0, 0xff, 0x6}, r5, 0x10, r1, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000380)={0x101, 0x800, 0x8}) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000540), &(0x7f0000000580)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x1c) r6 = msgget$private(0x0, 0x2) msgctl$MSG_STAT(r6, 0xb, &(0x7f0000000440)=""/112) sendto$inet6(r0, &(0x7f0000000200)="10071d908194db814cacd574191dfb0aefc373a4ad2cce57ea4ba588978772aa2942c2fefef3f549f6bf8cbc674bbb1b8c7774e9d98da036a7d7cf1eb691ddfc2f0e986733f1aee4dda2266a3f9f3470354ea4c83a98af93fcdecf96e00301e19121e6e23f4f5f2c3f738a7ee2b61ac307416c805b631ffc88e5a1", 0x7b, 0x40080, &(0x7f000001b000)={0xa, 0x4e24, 0x0, @empty, 0x800000000000}, 0x1c) 2018/04/02 02:17:57 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) 2018/04/02 02:17:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x4c002, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000002c0)={0x6, r0}) creat(&(0x7f0000000240)='./file0\x00', 0x80) recvmsg(0xffffffffffffffff, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0xc) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) 2018/04/02 02:17:57 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0xffffffffffffff11) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/04/02 02:17:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f526000811000000000000001413a53371fe68d90000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) 2018/04/02 02:17:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2200020}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x0, 0x70bd27, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}]}, 0x30}, 0x1, 0x0, 0x0, 0x804}, 0x0) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') unshare(0x0) 2018/04/02 02:17:57 executing program 4: unshare(0x60000000) r0 = socket$inet6(0xa, 0x7, 0xfffffffffffffffe) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000004fef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x476) 2018/04/02 02:17:57 executing program 1: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x104) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000df4000)='ext3\x00', 0x0, &(0x7f0000000080)) ioctl$TCFLSH(r0, 0x540b, 0x8149) 2018/04/02 02:17:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000080)=""/65) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000340)="636f6d6d00e5821a05b9b3a6f709bab91f26ee0b1f0773e62b1b56b8f5c796719f09ec3630bd2f5123fd8a") sendfile(r2, r0, &(0x7f000058f000)=0xb, 0xe) recvfrom$inet(r0, &(0x7f0000000000)=""/88, 0x58, 0x42, &(0x7f0000000200)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000240)) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000280)=""/134) 2018/04/02 02:17:57 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00') fchdir(r0) 2018/04/02 02:17:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) write(r1, &(0x7f0000000180)="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", 0x100) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xfffffe24}], 0x1, &(0x7f0000da2000)}, 0x0) [ 75.282467] IPVS: ftp: loaded support on port[0] = 21 2018/04/02 02:17:57 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000ffc)=0x8, 0x4) write(r1, &(0x7f00000000c0)="0f", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f0000019000)}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000100)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/04/02 02:17:57 executing program 1: socketpair(0x9, 0x8000b, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/199) syz_emit_ethernet(0x46, &(0x7f0000d9ef05)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x88, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3}}}}}}}, &(0x7f0000efe000)) 2018/04/02 02:17:58 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfd, 0x101000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x20, 0x2, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x8000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x8001, 0x8000, 0x6, 0x6, r2}, &(0x7f0000000180)=0x10) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000f65fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) 2018/04/02 02:17:58 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x100000001, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x0, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000640)=0x200000000) io_setup(0x6, &(0x7f0000000080)=0x0) io_submit(r4, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002c40)) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) getsockname$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'gre0\x00', r5}) dup3(r3, r1, 0x0) 2018/04/02 02:17:58 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f000062b000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000481ff0)={0x2}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000040)=0xc) listen(r0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) setpriority(0x3, r1, 0x7) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80100) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000000c0)=0xffffffffffffffff, &(0x7f0000000100)=0x4) 2018/04/02 02:17:58 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000000200)='../file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') umount2(&(0x7f0000000780)='./file0\x00', 0x1) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x488800, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000680)={0x0, 0xd6}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000700)={r1, 0x9, 0x44, "46370dadeac564348781f711caa5046f1f91aaa78dcb443f91a2b7b3a67091a6884add7d0d1a2e3f387db8dcb6f4acdb42c592481f92080cd44a1ebc76c3ce43c02e2ea7"}, 0x4c) getpeername$llc(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x10) pivot_root(&(0x7f0000000280)='..', &(0x7f00000002c0)='..') r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x5, 0x40200) getsockname$unix(r2, &(0x7f0000000380), &(0x7f0000000600)=0x6e) ioctl$KDENABIO(r2, 0x4b36) syz_open_dev$mouse(&(0x7f0000000640)='/dev/input/mouse#\x00', 0x7, 0xa00) r3 = socket$unix(0x1, 0x3, 0x0) sendmsg(r3, &(0x7f0000000140)={&(0x7f0000000000)=@ipx={0x4, 0x1, 0x86f, "4012845d8a13", 0x200}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="4b435cd100e07467249e1f7540607f49050e07f9dbb8287aebbb0342a9384127b02615119bfe086f3e6f69790c683249d709e5be618949017556ee926b842a832ddcb8b89333b72f84af1d8d0804a6148b122e158dbad1dd23b502f193cd416c315843233b94306ea6", 0x69}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0xf8, 0x8000}, 0x10) getsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/04/02 02:17:58 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x61}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) r1 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in6, 0x4e21, 0x5, 0x5, 0x0, 0x2, 0xa0, 0x80, 0x87, 0x0, r1}, {0x1f, 0x7, 0xfffffffffffff800, 0x1, 0x5, 0x7, 0x4, 0x400}, {0x9, 0x7c2134d0, 0xb62, 0x7}, 0x1, 0x6e6bbf, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x3501, 0x3, 0x0, 0xfffffffffffffff9, 0x8, 0x299, 0x101}}, 0xe8) 2018/04/02 02:17:58 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3, 0xffffffffc7b817f2}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000c2afc8)={&(0x7f0000a4aff4)={0x10}, 0xc, &(0x7f00006e9ff0)={&(0x7f00002f1d99)=@newspdinfo={0x1c, 0x24, 0x61b, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffe}}]}, 0x1c}, 0x1}, 0x0) 2018/04/02 02:17:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000500)={0x2}) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) rmdir(&(0x7f00000005c0)='./file0\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x33, &(0x7f00000003c0)=0x4, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x9, 0x8, 0x10001, 0x9}, {0x4, 0x0, 0xf2e4, 0x10001}]}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000440)={0x1, 0x7}) get_thread_area(&(0x7f0000000600)={0x8000000000, 0x20001000, 0x0, 0x0, 0x8, 0x7fffffff, 0x0, 0x8, 0x3, 0x5}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$int_in(r4, 0x5452, &(0x7f00000004c0)=0x100) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000140), 0x8) timer_delete(0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r3, &(0x7f0000000540)) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000a80)={0x5, &(0x7f0000000a40)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000ac0)={r6}) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r7 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="5fe9c408f5c267baa0bf517974d67c8ca7fd8f654b041329569daa40637f56b6eb431a09fd2606db3bdf9ba3bb2c1083270433e151f62ef11e6dd148d80e922bcbe440e78536e40637c8f559d30d1fc20a001ea92df0787707629ca3b8cb18e4d54285a6df606d0d2c4b846cb936042e531ec6741ed7fcd9de4ef662ff5d6475e24ce45b98b36de207e7bc069d1e99abc0016dc4bddef765282349aa32461e60", 0xa0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r7, 0x80000000000200) sendfile(0xffffffffffffffff, r5, &(0x7f0000000480), 0xfffffffffffffffb) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000c40)=@broute={'broute\x00', 0x20, 0x3, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000640), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x416) sendto$llc(r0, &(0x7f0000000300)="4498726ac24a3b1ab559c915c0026c25f133c291bb9dd7c20034ecdf8ec373819169b5d5310f6661dc99f39c3e8bb4bac41d6fa4ee33daf64cb9d098d92b1a837cbe3cf49e7cb084d63e1c25a3d7bfc18d2f68adfac47daa6c9c19c260cd857e28e51b97a7cd117481ebcc71e175be4829ac9ab0e6c5caa446bb8bf290c75133e867ca3cf98018da5cf07dc664acb83fd5885f9823d3", 0x96, 0x8000, 0x0, 0x0) 2018/04/02 02:17:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="58465342000008000000000000002000000000000000000000000000000000005df9f36c2424482eacf69c1e3149a7c0000000000000000400000000000016c000000000000016c100000000000016c200000002000020000000000100000000000005a5b4a502", 0x67}, {&(0x7f0000011b00)}, {&(0x7f0000013700)}, {&(0x7f0000014300), 0x0, 0x2db860}, {&(0x7f0000015300)}, {&(0x7f0000015f00)}], 0x0, &(0x7f0000018a00)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x7f, 0x4) 2018/04/02 02:17:58 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x123800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0x0, 0xffff}, 'port1\x00', 0x4, 0x28, 0xffffffffffffce0a, 0xfffffffffffffffe, 0x9, 0x2b2, 0xffffffff, 0x0, 0x2, 0x9}) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000180)={'ah\x00'}, &(0x7f0000000280)=0x1e) [ 76.163269] audit: type=1326 audit(1522635478.511:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7974 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x0 [ 76.301227] XFS (loop2): Metadata CRC error detected at xfs_sb_read_verify+0x37f/0x470, xfs_sb block 0xffffffffffffffff [ 76.312489] XFS (loop2): Unmount and run xfs_repair [ 76.317557] XFS (loop2): First 128 bytes of corrupted metadata buffer: [ 76.324270] 000000009ab6fa23: 58 46 53 42 00 00 08 00 00 00 00 00 00 00 20 00 XFSB.......... . [ 76.333123] 000000006b6772fe: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 76.341996] 00000000152b32a7: 5d f9 f3 6c 24 24 48 2e ac f6 9c 1e 31 49 a7 c0 ]..l$$H.....1I.. [ 76.350897] 00000000f7e58de0: 00 00 00 00 00 00 00 04 00 00 00 00 00 00 16 c0 ................ [ 76.359761] 000000007adee193: 00 00 00 00 00 00 16 c1 00 00 00 00 00 00 16 c2 ................ [ 76.368617] 0000000095f7799b: 00 00 00 02 00 00 20 00 00 00 00 01 00 00 00 00 ...... ......... [ 76.377486] 0000000005eebfc6: 00 00 05 a5 b4 a5 02 00 00 00 00 00 00 00 00 00 ................ [ 76.386352] 0000000093e298c5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 76.395695] XFS (loop2): SB validate failed with error -74. [ 76.965930] kernel msg: ebtables bug: please report to author: Wrong len argument [ 77.107127] audit: type=1326 audit(1522635479.455:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7974 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x0 [ 77.180831] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/02 02:17:59 executing program 3: syz_read_part_table(0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)='ER', 0x2}, {&(0x7f0000010400), 0x0, 0x800}]) truncate(&(0x7f0000000000)='./file0\x00', 0x3) 2018/04/02 02:17:59 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000300)={0x2, 0x3, 0x1ff, 0x977, r1}) sendmmsg$unix(r0, &(0x7f0000001800)=[{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001780)}], 0x1, 0x0) connect(r0, &(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x80) io_setup(0x5, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) io_getevents(r2, 0x2, 0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)={r3, r4+30000000}) 2018/04/02 02:17:59 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='.', &(0x7f00000005c0)='selinuxfs\x00', 0x40000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000008c0)) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)='devpts\x00', 0x800000, &(0x7f0000000300)="7b18f1563c67659c49445440cbb57f32c0f4710f0219046399f3e8a25c5d4975e2b42f404b14937bd42d9874bdd132eef77f584d5151c9a97470a0d77a0c24a85e319673350e16b039bf474ec320") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') mkdir(&(0x7f0000000380)='./file1\x00', 0x17) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa099, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) sendmsg(r4, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000700)='.', &(0x7f0000000400)='./file0/file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x20020, &(0x7f00000003c0)="dec2298c1409a0623eea1f0a7ce77f3a693d0a71dce06a9beaf76e6d0be76dabf8bb25863cdf883920") mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={0xffffffffffffffff}) recvmsg(r5, &(0x7f0000000c80)={&(0x7f0000000b40)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)}], 0x2, 0x0, 0x0, 0xd112}, 0x1) mkdir(&(0x7f0000000140)='.', 0x100) mkdir(&(0x7f0000000800)='./file1\x00', 0x80) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780)='./file1\x00', &(0x7f00000007c0)='9p\x00', 0x10000, 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/02 02:17:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/connector\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) fchown(r1, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0x1000) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r1, 0x406, r1) getgroups(0x2, &(0x7f0000001980)=[0x0, 0xffffffffffffffff]) lstat(&(0x7f00000019c0)='./bus\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r6, r7) recvmsg$netrom(r4, &(0x7f0000001380)={&(0x7f00000000c0)=@ax25={0x3, {"1d52c2af1f3556"}, 0xa89e550}, 0x10, &(0x7f0000001900)=[{&(0x7f00000001c0)="c58a0bb8bf08fa8589f7dd7f076fc7584218755c45dabde31589ab42fc5e3c4c5e7afc66d7fa7ca78379ce9f6c5c9d4ae901110bbe8d73a006391926b31fd205ad213df1eeadfce06e81f06b5c226cf7e5e89812535fee84a30df48bacf0412a9b343babd0fb35f910392b57b2a5aaa11f816076155bbc208ce0e307ac0d995d84050c0955a07d64d61c2505a2e7d362eb72ce1c41c56d4fbb", 0x99}, {&(0x7f0000001700)="c09a5fb2c9b682e02302bd1b66c0f0e897207235293b0fd40970bf1be30a54e74e096a9b52330411ad7daeff3be932fb1968f749ae6c11b17f900f34cbf708d1980f4070abffa3d71c38cbbb7940d821474c4bfa79aaf690a32424fdad304149533aafc0d107fbc87a4f809ef2c3956d67ffcf583e82eeb52208339773395057c9cd4628f7c54d144f791ddde87143a86b6cff3bbf94bc8864e0aaecd07e58ba0197dd9d8d8f6c84", 0xa8}, {&(0x7f00000017c0)="c184ada72a0693898768035ceecd83e4fd2d95fef347b8400827e2c10478398456991aae624418ea4ae2d1d1a9f95603c190a10ac6f9a3dc23df8b0024fd92b53467220a2f0f0255388c0161705b272da8204db657434bd59a34d6edcb87f4d5a02cf573705e789c146842da39459577424676ca269778b5b87071e615c2d10a55fbca5a84decd8947355421d48805b9048bfdcdd6adc7bac336571d8bd990bf4d25342198fd4f33ad43efd47da30451d6bbd520fac174d9b2e2b4598dc1a23e", 0xc0}], 0x3, 0x0, 0x0, 0x1}, 0x1) utimensat(r5, &(0x7f00000013c0)='./bus\x00', &(0x7f0000001400)={{}, {0x0, 0x2710}}, 0x100) syz_open_dev$amidi(&(0x7f00000015c0)='/dev/amidi#\x00', 0x9c, 0x200000060800) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000001440)=""/171, &(0x7f0000001500)=0xab) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000001540), &(0x7f0000001580)=0x4) request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000001300)=""/73, &(0x7f0000001280)=0x49) nanosleep(&(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)) 2018/04/02 02:17:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000280)=0x100, 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/ptype\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000080)) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000300)=0x8, 0x4) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) bind$inet6(r2, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, &(0x7f0000000200), 0x46, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r2, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) recvfrom$inet6(r2, &(0x7f00000001c0)=""/163, 0xa3, 0x2062, 0x0, 0x0) 2018/04/02 02:17:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x2, 0x2]}, &(0x7f0000000040)=0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000140)=ANY=[]) r2 = dup(r0) write(r2, &(0x7f00000000c0)="2400000058001f00ff03f4f9002304000a04f50000000000000000000000000000000000", 0x24) 2018/04/02 02:17:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000300)="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", 0x0) write(r1, &(0x7f0000000000)="16", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xffff) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000040)=""/133) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0xfffffffffffffffd) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000001c0)=""/13) 2018/04/02 02:17:59 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rfkill\x00', 0x80000000000808, 0x0) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000580)='./file0/file0\x00') mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x400, &(0x7f0000000140)="9933a5a1735861e4bc985a6147b0be00f0dcd7d363401a6bcf4cb5968c8f86cca30befc004dbac5154af75d88693d7b04918fb5693ce53412a9c27f9397c334224d1eb7e47f7a73957e75ff056cd35e60f113a47b9a9bfba4866ee0fc5d939931baab151fb7179e8bc3ce026d2675296af643d638fbe51348539a77b89256ca576ac45408886211ad24596d0e67e31eb572fac2ad4ee96e42c4b886e6ccf4a7c4b74f18e31729c5d6f442914cb008d6d5457639131343b83b9086187aa47ad1097c5fa9b955f8529") ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000540)=r0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x2, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000240)='syzkaller\x00', 0x7, 0xeb, &(0x7f0000000280)=""/235, 0x40f00, 0x1}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000500)={&(0x7f0000000440)='./file0/file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000480)={&(0x7f0000000400)='./file0\x00', 0x0, 0x8}, 0x10) [ 77.350633] devpts: called with bogus options [ 77.352698] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 77.364740] Dev loop3: unable to read RDB block 8 [ 77.369712] loop3: unable to read partition table [ 77.379213] loop3: partition table beyond EOD, truncated [ 77.384960] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) [ 77.387605] xprt_adjust_timeout: rq_timeout = 0! 2018/04/02 02:17:59 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x100, 0x208040) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x9) fsetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x12, 0x1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) readahead(r2, 0xc99c, 0x0) r3 = epoll_create(0x400200001ffe) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000140)={0x17, 0x2, 0x2}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="0600000000000000db0b000000000000f0050000000000007707000000000000f83f000000000000ea080000000000000400000600000000ff0b00000000000008000000040000007e0a0000002000000200000000000000f70b0040000000000100000000000000067d1a343c6ad5300d22356c7210a5ffa205601c3acec4ea87b1c0d1c92cec67d3ab655fa15ebedf74de743543a610dfba97456867"]) sendfile(r2, r2, 0x0, 0x5f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)) [ 77.428741] 9pnet_virtio: no channels available for device ./file1 [ 77.454712] xprt_adjust_timeout: rq_timeout = 0! 2018/04/02 02:17:59 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000040)="4f4a151b9ce50000e878cf26fccccd3c0e82d6f693ad02a07766d8cb6484361f38333f69497c4ff82881532368a6b3b5af92d6c11a98017d43b44472fd78fe1d98efd8c73d5097775ce903e000326aa8a457098ce787e28a5ce8d91a50c9a315c33ed3fb0a82e1bf5920a059d1660ffa2d9dc9489f130de07cbb7ba1b981b9632a7c712e2dda83b06b3e02dec72799bc826ee936d4f8b17fa5821bf3c0f9e363b2abb8ca8df941b1fb076228468a948fbdb26afcda4db977a8bb09100a", 0xbd) setns(r0, 0x40000000) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) [ 77.476094] Dev loop3: unable to read RDB block 8 [ 77.481159] loop3: unable to read partition table [ 77.486876] devpts: called with bogus options [ 77.505291] loop3: partition table beyond EOD, truncated [ 77.511187] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) 2018/04/02 02:17:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x10000, 0x4, 0x6, {0x77359400}, 0x6, 0xffffffff}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000300)={[{0x7, 0x2, 0xffff, 0x401, 0xef50, 0x3dc, 0x0, 0x443db207, 0xffffffffffffff81, 0x100000001, 0x7f7, 0x5b19, 0x2}, {0x7ff, 0x8, 0x8, 0x50, 0x8, 0x0, 0x9, 0x1dae, 0x8000, 0x8, 0xffffffffffffff81, 0x2, 0x7fff}, {0x7af8, 0x1, 0x6, 0xfffffffffffffff8, 0x0, 0x1, 0x0, 0x5, 0x9, 0x6, 0x200, 0x3f, 0xe9e1}], 0xe3}) open_by_handle_at(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x900) openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000240)) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000280)=0x8) 2018/04/02 02:17:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x240, 0x10) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f00000012c0)=[{&(0x7f0000001200)="91d709ca158ebfff990d944a3f45988159", 0x11}], 0x1) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/02 02:17:59 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ecb(arc4)-generic,ghash-generic)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) socketpair(0xd, 0x5, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000300), &(0x7f0000000340)=0x8) [ 77.557551] 9pnet_virtio: no channels available for device ./file1 2018/04/02 02:17:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='sessionid\x00') perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000100)={0x9, 0xc, [0x9d1, 0x3, 0x7]}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000010c0)) pread64(r0, &(0x7f0000001100)=""/8, 0x8, 0x0) r1 = msgget$private(0x0, 0x8) msgsnd(r1, &(0x7f0000000140)={0x2, "3eef20aba1a431cb2731ee245305809550d1c3092a392fe925ca82af71353316713b8ea7b95e33ddd1a9d8d9bbeb2f0d11ebe823b03a258e813a21ba3b2cb59e7c6af51928343ab618efd827af0a"}, 0x56, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/02 02:18:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000540)=0x4) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000004c0)) dup3(r0, r1, 0x80000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 02:18:00 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) write$fuse(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000013c0)) migrate_pages(0xffffffffffffffff, 0x3, &(0x7f00000000c0), &(0x7f0000001340)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x2, 0x0, 0x1, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f0000000140), 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x8040, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000340)={@ax25={0x3, {"b591b2e16c7ff1"}, 0x9}, {&(0x7f0000000280)=""/110, 0x6e}, &(0x7f0000000300), 0x20}, 0xa0) 2018/04/02 02:18:00 executing program 2: io_setup(0x9, &(0x7f0000000000)=0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x7ff, 0x0) io_cancel(0x0, &(0x7f0000000400)={0x0, 0x1000000, 0x0, 0xf, 0x3, 0xffffffffffffffff, &(0x7f0000000140)="940c1f2149747e7734510c34c143183667a187dc4f624f6c2de12452792a6fb529e6bf2a661dc23a844b00925c244a9f2967c0ca9868ee50eacf67a2ad7681d82f5a38cbd6d7641f843fa129e00f701fb01835f497b53672b3e5a3f6838f28aa240bf21eb5e5cbe7804fd307", 0x6c, 0x5, 0x0, 0x1, r2}, &(0x7f0000000280)) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) io_getevents(r0, 0x0, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000003c0)) io_setup(0x7, &(0x7f0000000040)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000380)) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/route\x00') ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000440)=0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ef4}, r4, 0x0, r2, 0x0) pread64(r3, &(0x7f0000000000)=""/85, 0xfe42, 0x5d) r5 = memfd_create(&(0x7f0000000240)=':+lo#\x00', 0x0) fdatasync(r5) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000100)}]) timerfd_create(0x7, 0x80800) io_destroy(r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000340)=0x3f, 0x4) 2018/04/02 02:18:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="6ad64a6eab0c", 0x6}], 0x1, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18}, 0x0) recvmsg(r1, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) fcntl$setstatus(r2, 0x4, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00000000c0)={0x0, 0x6000, 0x1, 0x7, 0xa}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/04/02 02:18:01 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000540)='cgroup.max.descendants\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x800) write$cgroup_int(r1, &(0x7f0000000140)={[0x31]}, 0x1) read(r1, &(0x7f0000000040)=""/239, 0xef) 2018/04/02 02:18:01 executing program 2: clone(0x10000, &(0x7f0000000000)="6714858289b4c6a9a96f41ea79894c46e7c32b99b01729b6e0868c98ae73bf9c68d1a2eb425d69ca02186ff91b3ab924400e99b334c04799c9", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="66983ff9cf67b51b16efba856590d0fc1d625c004a794d34036e0de1e6b1119587bcf0a91db47a56e4417697a82381e47f2bff689d7c4511ecf0dce1a034b16ba52a06b39d4ebabf256ce6f1bdab8525090dceedaf6771b301d91c2f83dc1954b7e6582db537bd821e42a9172a225b0035b275ba8176056513058dcad3150f029f9e77a3977a56d4d19d011a91eda56d9694ce1bfefc18b2202ba52b85d28311dc654e6a3efd84b1ddf37750e01658b288673795f76da5d77e84e7a08d53e577499d") r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x14000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x100000000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x2}, &(0x7f00000002c0)=0x8) 2018/04/02 02:18:01 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20080, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) r2 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328419ef68234f905557c4070000008735e900000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c8a91ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc228085abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d0777f70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e38450000000000000000000000000000", 0x118) 2018/04/02 02:18:01 executing program 6: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/04/02 02:18:01 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000d4fd4)={0x5, 0x1, 0x4, 0x9}, 0x2c) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000500)=""/235, 0xeb}], 0x1) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x42, 0x8, 0x7, 'queue0\x00', 0x7}) 2018/04/02 02:18:01 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) waitid(0x0, r0, &(0x7f0000000040), 0x1000000, &(0x7f0000000080)) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='nr0\x00', 0x10) recvmmsg(r1, &(0x7f0000002600)=[{{&(0x7f0000001240)=@pppoe, 0x80, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1, 0x10001, &(0x7f0000002740)) 2018/04/02 02:18:01 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3ba, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$midi(&(0x7f0000005240)='/dev/midi#\x00', 0x7, 0x111301) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) rt_sigprocmask(0x1, &(0x7f00000000c0)={0x5}, &(0x7f0000005200), 0x8) sendmmsg(r0, &(0x7f0000005140)=[{{&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x40}, 0x7fff}, {{&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x401, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'teql0\x00'}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000280)="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0x1000}, {&(0x7f0000000180)="81d30df7682d323db20cd31d4a81ff9bd0afb2aab598ce940a985725e9e866c5ec18479a06aa4d176d424b4f2ce6681b3081ea37e6c9161cdb4f4c0bd85fbdd7322b964230aadb2ac14c9649d92455e0421a1dcbcdf8b882b9304510ea7135b1be9328334917e113f389b1b1b65fb6462507cd760f33e4ca1d5f366a1a970e20224d13c5b61b11843d93f7f9e9caac361b3b9b95919c8cebe017406a47cc5252", 0xa0}, {&(0x7f0000001280)="f9f485d69b000b679df7cf921723e5be43638a362add1590ddaf4ec02c4ce8998787d9227670bc3fb904cbe7dfe0edf73d60e8af9a2cdd600d3370a5c06deaf271190cbe7a4f1fb611b09d9d2404f8a67951c920b21361e83a281c74fa8ff6ef8f808c573f0a69e52b91e6eaa4b155b1e51b1a787dc5", 0x76}, {&(0x7f0000001300)="bea0158c0802f656e2172d87b4e07761b9559a4414d8637bec985cbdf28daca8a6ad21392d36fc93de989872763508c25a855eada83874a96a1be4ae88dea4ea5378640fdb3df57c1d1d9662ba7f5e35b7d8be5f9bb0f2dc6e52ba9e7b0b582eceda74a5c74aa6eb286dd94b7f5e0c69d648c82b", 0x74}, {&(0x7f0000001380)="7c1a0e8ebb744dd1756f3c55a26ad6519779deb0849e4f2a19229aaf35fe30e5ddd324646faecfbeb760b481eb41da36f6c0c7844dc5ce157f6f9b38882a07c8f615f4070d1c9d7895e1b853254dae831d6ff01cabcf75a7b6a7b2d65f9c00f147b2fe3a0fc316adf9fabc4eb503ce746b46874cc3c821c7af955f07789cc0f7e16b1233c64163939366cecce285ed3d3f73119827f0140e10a06c57dc9828cd3ee19321e526a80a8cd00e646efbb51b858df4a6fa615dc4cbfe81c091bb9c0080bac435e5e27f5a5a7faed314174e290c81a1d3", 0xd4}, {&(0x7f0000001480)="eb3aeb78089ef964ababeca827d3b665f7c418b55ba1", 0x16}, {&(0x7f00000014c0)="2587c83a7775fc07b6e94da47efac1dcc0f7cc90220f37f0685aae5874afa8860232ff135c", 0x25}, {&(0x7f0000001500)="979e0f1d0bb8167af74b186cb444aba83d20085b5f3384216bb0ee7906066e7c50c1c24769126ae0a187ff3dc436d6b7318fec75b6d9b6d0", 0x38}, {&(0x7f0000001540)="29150adbab231ea0db0c8cdaa21dd284cabeb80482b838ba55bff611faa3b1eeaf6740a78311aac3221497f18be0cc26b433aea91182eea537588c45adc8a4e8a99069f3eb553db11fd34c", 0x4b}, 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0x2208, 0x84}, 0x9}], 0x3, 0x800) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 2018/04/02 02:18:01 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffc) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) fallocate(r1, 0x0, 0x0, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x1, 0x0, 0x10000101) mount(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='openpromfs\x00', 0x0, &(0x7f0000000100)="73cab526df38f0c336cf3c2aac944b773d2399634160cc3f92891ea570f3db79cbb2e5a366fcc2aa95260e0d27961533c05827a94ec9583d31e0bdc430e1aaae52609998d9879667e601a2653094e9bb1c37be056171aa9151269b717d4c88119fed6e05e94d00de4b74e8b6b5436b3f9c6b756dc22ed07162d24f6569397c955160bb7dcbdfc5e39de946c128cd9edf9e44bf1a9e3a5f74c439ba598c64f7e169daa4f0410b1fdd3cc683bbcca14b139f6c33288fc59106f7d62258329767ff82003f9436008058b98ab9f2cd245a0ec520f6e6bd0c8fcdc81174b0570af362a34d0526") fallocate(r0, 0x20, 0x0, 0xfffffeff000) 2018/04/02 02:18:01 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x480, 0x0) pkey_alloc(0x0, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x1ff, 0x6}) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x541f, &(0x7f0000000000)=0x1) [ 78.745915] EXT4-fs error (device sda1): ext4_find_extent:903: inode #16545: comm syz-executor4: pblk 33283 bad header/extent: invalid extent entries - magic f30a, entries 4, max 340(340), depth 0(0) [ 78.786518] EXT4-fs error (device sda1): ext4_find_extent:903: inode #16545: comm syz-executor4: pblk 33283 bad header/extent: invalid extent entries - magic f30a, entries 4, max 340(340), depth 0(0) [ 78.838632] EXT4-fs error (device sda1): ext4_ext_remove_space:2983: inode #16545: comm syz-executor4: pblk 33283 bad header/extent: invalid extent entries - magic f30a, entries 4, max 340(340), depth 0(0) [ 78.859339] EXT4-fs error (device sda1): ext4_evict_inode:293: comm syz-executor4: couldn't truncate inode 16545 (err -117) 2018/04/02 02:18:02 executing program 7: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) rt_sigtimedwait(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x24) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000001c0)={0x2, &(0x7f00000000c0)=[{0x2, 0x506}, {0x1f, 0x9}]}) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x1, 0x8000, 0xfffffffffffffff9}, 0xc) fallocate(r1, 0x3, 0x8000, 0x3000000000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/02 02:18:02 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYBLOB="3b5f2373d9acad5cc809aa"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup(r2) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000000000)=""/67) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000009c03000000004000000000004718100000000001000040735ba401a20826b9c15a846bd2616c38ee71fdf70c3fbd38f22096f637dd9c80"]) keyctl$set_reqkey_keyring(0xe, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0x6, 0x9, 0x5, 0x3, 0x7540000000, 0x20, 0x3, 0x8, 0x2, 0x1d8a80d1, 0xb65a, 0x260000, 0x100, 0x401]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="f8fe03abe941010007005dbce41f2d904e75f0088ef94c5b23e8e06523f3ba70d0780ea95e08c9ddc2e903fe18ca63f0012063b686a3254e79da4be43beea0261044bf9f1b423eb9a20a7dc3e5d6ec517486e50bdab9445782d42b45887dc19f492d1dab4cd8e087d6e9aa13b781eea8d494469b5261bc0bacfd1d7b3ff030bdaaeabda0"], &(0x7f0000000140)=0xe) 2018/04/02 02:18:02 executing program 0: r0 = socket$inet(0x2, 0x803, 0x11) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x300, 0x200800) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="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", 0xfa) sendto$inet(r0, &(0x7f000009ff3c), 0x0, 0x0, &(0x7f000032b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) read(r0, &(0x7f0000000080)=""/212, 0xd4) 2018/04/02 02:18:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x142) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000300)={0x7f, 0xff}) 2018/04/02 02:18:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x100000000000001, 0x0, 0x0, 0x2000000000, 0x0, 0xfffffffffffffffc, r2}, &(0x7f0000000140)=0x20) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x400) 2018/04/02 02:18:02 executing program 2: r0 = socket$inet(0x2, 0x2, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@broute={'broute\x00', 0x20, 0x2, 0x3c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x5, 0x800, 'bond0\x00', 'vlan0\x00', 'gre0\x00', 'gretap0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb8, 0x1e8, 0x230, [@ip={'ip\x00', 0x20, {{@rand_addr}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:systemd_logind_exec_t:s0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x11, 0x0, 0x0, 'bond0\x00', 'ipddp0\x00', 'yam0\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa0, 0xd8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x440) 2018/04/02 02:18:02 executing program 4: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d68f5d)) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000080), 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000240)="0f01d10f23bdbaf80c66b85cea958566efbafc0c66ed66b9960000400f32660f3a624300080fc75dc8fe8b0f000f0d5e42baf80c66b842a2378366efbafc0cb80b47efba4200ec"}], 0xaaaace6, 0x0, &(0x7f0000000140)=[@vmwrite={0x8, 0x0, 0x4, 0x0, 0x200, 0x0, 0x2, 0x0, 0x86d00000000000}, @dstype3={0x7, 0xf}], 0x12dd) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x20000d000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r4}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000800), 0x4) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x101, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r6, 0x4010aeab, &(0x7f0000000200)={0x1a6, 0x6000}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000300)={0x3, r5, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0185879, &(0x7f00000002c0)={0xe8, &(0x7f0000001540)}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/02 02:18:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e23, @multicast2=0xe0000002}, 'lo\x00'}) r1 = syz_open_dev$adsp(&(0x7f0000001300)='/dev/adsp#\x00', 0xae5, 0x800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000001340)={{0x1d, 0x6df, 0x0, 0x5, 0x9, 0x4}, 0x7ff}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) getcwd(&(0x7f0000000180)=""/253, 0xfd) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x200000, 0x0) recvfrom$ax25(r2, &(0x7f00000002c0)=""/4096, 0x1000, 0x40000000, &(0x7f00000012c0)={0x3, {"f5bc1e2654244a"}, 0x1}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000000)) openat(r3, &(0x7f0000001380)='./file0\x00', 0x101000, 0x80) syz_open_dev$admmidi(&(0x7f00000013c0)='/dev/admmidi#\x00', 0x3ef5055d, 0x40800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{}, {}, {}, {0x3, 0x80000001}, {}], 0x33) [ 79.699555] raw_sendmsg: syz-executor0 forgot to set AF_INET. Fix it! 2018/04/02 02:18:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x89c}], 0x1}}], 0x1, 0x4000) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/04/02 02:18:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x802, 0x4) lookup_dcookie(0x5, &(0x7f0000000080)=""/26, 0x1a) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b82a86195399d6cf0acff2cb28e917e9ff23005bdbeb98dba252649ea76e5761792d7b2eea9353eb393486161325aff8b8a4746866ef0e4769ad49d903436c60d25aa0886d1bd9a7ecb8d5b075464b61eb18844f04b319e14525aaaddf48621c18b08868c6216a4d65ac45d29f5a0e4aeaa1837438a72b611a5bceb6d68d2b6fb09aca54891dd3867957f85021c429663ffa485065ddfabecfe676543637f819b965417f740a510c964ac7ab443b68663599591218fe908757d78f5372ab972e5d", 0xc1}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/04/02 02:18:02 executing program 3: clone(0x0, &(0x7f0000000380), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7063}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() waitid(0x2, r0, &(0x7f0000000200), 0x204100000c, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)) ioctl$KDADDIO(r1, 0x4b34, 0x2) 2018/04/02 02:18:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) recvmsg(r1, &(0x7f0000000740)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/200, 0xc8}], 0x1, &(0x7f0000000640)=""/221, 0xdd}, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/04/02 02:18:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000044d564b00000022899cb64b56ebf6003a"]) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="79446593a6813f3dfa"]) 2018/04/02 02:18:02 executing program 1: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x810408, 0x0) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="f9d50000000000"], 0x1, 0x0) msgrcv(r0, &(0x7f0000000a40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x74, 0x3, 0x2000) r1 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0x33, 0x0, @thr={&(0x7f0000000280)="9b46140e427fb184b4240d7144a3dddea9ffa5ba68cd9d71307fd6f0800e41aa5b791bffd5030bc89f45b1b204c3da2f8ead4062397a7cc96ceef1f7479714f18c905afa24ef637dd7ef0f842c608b30338303e40d34b64b3b75ff29672d1dcfcdbb6298bcd87d87de8cd1f145789050add73bd3ce5072422b2ce93040171b350096797752cf6eb6c2", &(0x7f0000000340)="023e7aab9c8b50c768e2a7723369596f4a5af84d7a74757f96e3e7ec7e80a6e720228df07f57cda7f8ec4d42a5d1f07131c66fe0e8a9e5b641c22f562b93a5a9d1ef56473a27bb7dec6da003f06da937492c371c4d209e0aa9ee40a0ce0df005794f3f1cb30a0ae5718a7cf7126d982852f31c6bdf52af3c508bbc66379674277bc13cd365e5683201c69a41bac83f57f4308b174f57dc197765497a81ff8ba6520aec429c553c4417eca2ceee44723624f3f2b91ac3186712dc8a75712ff771558a671f319f04e0334a691adff8d5093fa71295002b"}}, &(0x7f0000044000)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x131400) getpeername$ax25(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f00000009c0)={0xe8b, 0x2, 0x20, 0x2, &(0x7f0000000900)=[{}, {}]}) tkill(0x0, 0x0) timer_gettime(r2, &(0x7f00000005c0)) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000700)={{0x1}, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0xd, r1, r1}) write$vnet(0xffffffffffffffff, &(0x7f0000000880)={0x1, {&(0x7f0000000600)=""/160, 0xa0, &(0x7f0000000780)=""/228, 0x2, 0x3}}, 0x68) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000440)={0x81, 0x4, 0x3, 0x800, 0x0}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000004c0)={r4, 0xa3, "13d4801d8ef461292474edeb5ea659e9cfd9b79889e8634026dba2f454f2c77a98eeb08bd159d9485d3a67982b05bb3cedd98e5ba3d822c369009b4ed9dc0b5fd56cd680ff0dfeba859a90471e23b93edfe9b48d1d9b335b965c8120ff702bb46a95ab3ad678049c924ab267990914539350caa033f69f03f604aa2f1a3c0920c907c711e4def4eef3f985e458de750d86dafc0d775f8c748bf932843fca607b30e679"}, &(0x7f0000000580)=0xab) 2018/04/02 02:18:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f00000000c0)=0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/04/02 02:18:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000080)=0x9, 0x4) 2018/04/02 02:18:03 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000002c0)=0xfffffffffffffffd, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6, 0x7a8e, 0xfffffffffffffff9, 0x1, 0x5, 0xffffffffffffffe0, 0xdb8, {0x0, @in6={{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}, 0x3, 0x8, 0x1, 0xc8d9, 0x80}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x84, &(0x7f0000000140)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x3, @empty, 0x7fff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}, @in6={0xa, 0x4e23, 0xff, @empty, 0xa9}]}, &(0x7f0000000240)=0x10) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000280)=0xfb, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xc}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/02 02:18:03 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x4000) setsockopt$sock_void(r0, 0x1, 0x40, 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)) unshare(0x40600) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x1000000000000009}, 0xf5613b4896fc71a6) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmmsg(r1, &(0x7f0000005740), 0x0, 0x0, 0x0) 2018/04/02 02:18:03 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="feff221b5f2f48ca98387e7b77378c32c8748e554993476a68ec2fcba2b4e009d1b4b40011a6413bbb93516d87838da776eee45073e98a9b00c2a3121d8d5384f0c141e55e302cbde22e4922d8d7a7e51233ef9353dd6c27ba00000000000040000185d7f1fac0decda03aef7a49ff2e6420538b073478cba7eab19ef0d619941c1c6b2e117668d19e00734d33dade61000000000000"], 0x10}, 0x2}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000140)={0x5, 0x0, [{}, {}, {}, {}, {}]}) 2018/04/02 02:18:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) iopl(0x2) mmap(&(0x7f00000ef000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000e29000)) 2018/04/02 02:18:03 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = msgget(0x0, 0x200) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000340)=""/236) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) setsockopt$inet_dccp_int(r0, 0x21, 0x14, &(0x7f0000000300)=0xe1df, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000140)={0x4dec, 0x0, 0x7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000240)="ea12abd9006626f20f4e100f8116a366b9800000c00f326635000100000f30def60fae99b704660f3840b6b6ffbaa000ecbaf80c66b8c4833c8866efbafc0c66b80b00000066ef260f001f", 0x4b}], 0x1, 0x0, &(0x7f0000000300), 0x0) pipe(&(0x7f0000000200)) ioctl$KDSETLED(r0, 0x4b32, 0xfffffffffffffff7) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000440)='./file0\x00') pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000640)='/dev/input/event#\x00', 0x79a6, 0xa0000) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000000480)={[], 0x20, 0xfffffffffffffff9, 0xfffffffffffffeff, 0x0, 0x7, 0x3000, 0x103000, [], 0x4}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000000040)={{0x88, 0x0, 0x0, 0x6, "f44b2b151fc3f258fda838d37d7012c576435f43f093d8596126fcc505c6bd045bf8588ce3d62f00768d6c0c", 0x1}, 0x0, 0x0, 0x4d5, 0x0, 0xfffffffffffff800, 0xfffffffffffffffb, "b8f315c73d1463cc9e894950cb44ac807dfb37e4e2772b08b61f497cd6c9049107b3e5c4c61900fdf5063dfb3184dc0982a0c2338dd9d8b12054612ee576bf2b", &(0x7f0000000000)='/dev/snd/controlC#\x00', 0x13, [], [0x803, 0x8, 0x1, 0x1f]}) 2018/04/02 02:18:03 executing program 6: fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, r0, r1, 0x200, 0x4000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000040)=""/25, 0x11, 0x40010043, &(0x7f0000000140)=@abs, 0xfffffffffffffd85) 2018/04/02 02:18:03 executing program 2: syslog(0x2, &(0x7f0000001980), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x7fffffff0000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, [0xc42e, 0xfffffffffffffe01, 0x7fffffff, 0x3, 0x1, 0x7ff8, 0xfffffffffffffffa, 0x0, 0x45, 0x0, 0x101, 0x80000001, 0x8, 0x100000001, 0xc4a]}, &(0x7f00000001c0)=0x100) 2018/04/02 02:18:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x5, 0x0, 'client0\x00', 0x6, "e609e1073a6c25c3", "c57e2b77d5cefe8f5f85c4285fc1dd5f25204d4031a0e97f0d628398ad625c23", 0x5, 0x4}) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x20000000) 2018/04/02 02:18:03 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x4000000000000, 0x4, 0x3f}, &(0x7f00000001c0)=0x10) syz_emit_ethernet(0x62, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "0d0b14", 0x2c, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0x2, 0x3, 0x5, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000380)) 2018/04/02 02:18:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000180)={0x7ff, 0x7}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000080)=""/193) socket(0xa, 0x3, 0x3) r1 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x144) 2018/04/02 02:18:03 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f0000000000), 0x10000065) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x10) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/04/02 02:18:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg(r2, &(0x7f0000008340)=[{{&(0x7f00000046c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000004800)=[{&(0x7f00000047c0)="b4", 0x1}], 0x1}}, {{&(0x7f0000004840)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'sit0\x00'}}, 0x80, &(0x7f00000049c0)=[{&(0x7f0000004980)='\b', 0x1}], 0x1, &(0x7f0000007b40)}}], 0x2, 0x0) 2018/04/02 02:18:03 executing program 3: syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) r1 = getpid() sched_setparam(r1, &(0x7f0000000400)) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)='\x00', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x81006) accept4$inet6(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) r4 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000340)={0x47, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00634040040000000000000000000000000000000000081906c81a063200000000007bcd2ddd00000000000000008ba3b5128c19a55ec620602f00c9f91d84d3446988c0e0f1cc"], 0x0, 0x0, &(0x7f0000000240)}) sendfile(0xffffffffffffffff, r2, &(0x7f0000000080), 0x102000004) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000200)=0x6, &(0x7f00000002c0)=0x4) write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33", 0x48) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f00000000c0)={0x1d, 0x3}) 2018/04/02 02:18:03 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x336) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$can_raw(r0, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x333}, 0x1}, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x20) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000300)={{0x2, 0xffffffff}, {0x0, 0x3ff}, 0x0, 0x4, 0x1f}) recvmmsg(r0, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/02 02:18:03 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@ipx, &(0x7f0000000000)=0x80, 0x80000) sendmmsg$alg(r1, &(0x7f00000034c0)=[{0x0, 0x0, &(0x7f0000003700)=[{&(0x7f0000000180)="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", 0xfd}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000003640)="7614eef50951f1c8c7868469117ce46dbd511c5f26cdfc395832a261dbe192c149c172890ae836471d338b7551ec7fafce8d9cd50b34887e7ace4f3cff6161953d8b1e69a7d5a18358a2f5d34a8dac74cf49a42dc031dcb7d904b858eb84caff6a4844bfa97ca538e33ba38a0327695c5763384117e76c45b46952fd2f74b6d7c5b69aa936d60adbd73aa3041d9c8945e533dd71ade30c562c32fce0eabc1b7f2bb29e7fb92412e55e9e8c5f", 0xac}, 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"}], 0x2af, 0x4000880}], 0x3b1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x200019) 2018/04/02 02:18:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x400000000e) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 80.923278] netlink: 'syz-executor3': attribute type 4 has an invalid length. 2018/04/02 02:18:03 executing program 4: mkdir(&(0x7f000080aff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) prctl$intptr(0x1c, 0x6) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x74, 0x595, 0x2, 0x8, 0x4, [{0x800, 0x65, 0x4, 0x0, 0x0, 0x2}, {0x4, 0x400, 0x4}, {0x2c, 0xfffffffffffffff7, 0xa6, 0x0, 0x0, 0x1}, {0xfffffffffffff001, 0x240000000000000, 0x3, 0x0, 0x0, 0x800}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') 2018/04/02 02:18:03 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) syz_emit_ethernet(0x42, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000000040)) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x80) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00000a9ff2)='./file0/file0\x00', &(0x7f0000459000)='./file0/file0\x00', &(0x7f00005aa000)='9p\x00', 0x1000, &(0x7f000035ffb5)) umount2(&(0x7f0000000000)='./file0\x00', 0x2) geteuid() 2018/04/02 02:18:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) write$tun(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="919000059078000403034f050a0000000600000010000000e094bf9ab01aba09df"], 0x3) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = open(&(0x7f0000000040)='./control\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x108, r3, 0x400, 0x70bd29, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xc20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2bb1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2081}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x405}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x108}, 0x1}, 0x8001) r4 = gettid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000080)={{}, 'port0\x00', 0xf0, 0x0, 0x80000000, 0xa2, 0x4, 0x0, 0x0, 0x0, 0x4, 0x93}) fcntl$setown(r1, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/02 02:18:03 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = inotify_init() r1 = memfd_create(&(0x7f0000000040)='ramfs\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="52000000129010eebb1c44e0b9f349e3cb7e55996427773d99c6209366738dcf4f500b674a5c3a83c8c47c9c186eb338e80715c4de5758cf34569b8aa62280cebbb15e0d115556beca840baafb543622f2926976"], &(0x7f0000000100)=0x5a) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x11}, 0xffff}}}, 0x84) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000000300)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0x3) [ 81.000638] binder: 8276:8277 transaction failed 29201/-28, size 2199023255581-682899800065 line 2963 [ 81.057720] binder: 8276:8277 got transaction to invalid handle [ 81.064167] binder: 8276:8277 transaction failed 29201/-22, size 56621-1840866919029866496 line 2848 2018/04/02 02:18:03 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x80, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'yam0\x00', 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x7fffffff, 0x4e23, 0x100, 0x2, 0x80, 0xa0, 0x88, r1, r2}, {0xcf2, 0x4, 0x9, 0x800, 0x81, 0xd80, 0x6933, 0x81c5}, {0xffffffff, 0x5, 0x363f08ce, 0x1}, 0x8490, 0x6e6bb9, 0x3, 0x1, 0x3}, {{@in6, 0x4d2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x7, 0x3, 0x0, 0x1f, 0x5, 0x8}}, 0xe8) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000001c0), &(0x7f0000000000)=0x3d8) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000300)=0x9, 0x4) 2018/04/02 02:18:03 executing program 7: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d, r1}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x7, 0x0, 0x401, {r2, r3/1000+30000}, {}, {0x4, 0xf14691, 0x8}, 0x1, @can={{0x0, 0x5, 0x6, 0x7}, 0x5, 0x2, 0x0, 0x0, "3006f4cf94b4f2c2"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff028}, {0x6}]}, 0x10) 2018/04/02 02:18:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)={r0}) accept4$vsock_stream(r2, &(0x7f0000000340)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x480000, 0x0) accept$packet(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x10000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000200)) r5 = openat$cgroup_ro(r3, &(0x7f0000000440)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f0000000140)) 2018/04/02 02:18:03 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x301000) bind$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) [ 81.139891] bond0: sit0 is up - this may be due to an out of date ifenslave [ 81.147476] netlink: 'syz-executor3': attribute type 4 has an invalid length. 2018/04/02 02:18:03 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) close(r0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000240)='syz_tun\x00') ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000200)={0x3, 0x0, &(0x7f00000000c0)=""/92, &(0x7f0000000140)=""/122, &(0x7f00000001c0)=""/28, 0x5000}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)="c429707070307070703073797374656d00") ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000280)=""/133) 2018/04/02 02:18:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x5, 0x7f8, [0x20000140, 0x0, 0x0, 0x20000170, 0x200003f8], 0x0, &(0x7f0000000040), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x870) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x3e, @loopback=0x7f000001, 0x4e23, 0x4, 'lblcr\x00', 0x5, 0x3, 0x6f}, 0x2c) 2018/04/02 02:18:03 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x32) wait4(r1, &(0x7f00000000c0), 0x0, &(0x7f0000000140)) wait4(r1, &(0x7f0000000100), 0x1, &(0x7f0000000200)) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000, 0x20000) connect$rds(r2, &(0x7f0000000040)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 81.195371] bond0: sit0 is up - this may be due to an out of date ifenslave [ 81.210078] binder: BINDER_SET_CONTEXT_MGR already set [ 81.222502] binder: 8276:8314 ioctl 40046207 0 returned -16 2018/04/02 02:18:03 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000040)={@random="2ec6b7cebbba", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[], {0x8100, 0x7, 0x10a, 0x3}}], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x2ad9ed40, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@broadcast=0xffffffff, @empty, @multicast2=0xe0000002]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f77a48", 0x0, "9a5cc6"}}}}}}, &(0x7f0000000000)) [ 81.252127] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 81.284162] binder_alloc: 8276: binder_alloc_buf, no vma [ 81.289768] binder: 8276:8342 transaction failed 29189/-3, size 2199023255581-682899800065 line 2963 [ 81.310930] binder: 8276:8314 got transaction to invalid handle [ 81.317182] binder: 8276:8314 transaction failed 29201/-22, size 56621-1840866919029866496 line 2848 [ 81.318105] IPVS: set_ctl: invalid protocol: 62 127.0.0.1:20003 lblcr [ 81.343239] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 81.356704] IPVS: set_ctl: invalid protocol: 62 127.0.0.1:20003 lblcr [ 81.372413] binder: undelivered TRANSACTION_ERROR: 29201 [ 81.378509] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/02 02:18:04 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x3d5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0xecd}, 0x8) recvfrom(r0, &(0x7f00000000c0)=""/126, 0x7e, 0x40000000, 0x0, 0x0) r2 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r2, 0x6, 0x22, &(0x7f00005b3000)="02000012", 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/04/02 02:18:04 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x800) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x40) socket$netlink(0x10, 0x3, 0x6) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x100000001, &(0x7f0000000100)=0x4) write(r0, &(0x7f0000000140)="240000001500070701ffff0012000e7fff000000000000000096d6fe0da8000000000000", 0x24) 2018/04/02 02:18:04 executing program 1: r0 = socket$inet(0x2, 0x2, 0x3a520000000000) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000a19000)=0x6, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f000066354c)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/02 02:18:04 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}]}, &(0x7f00000001c0)=0x10) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000200)={[{0x7fff, 0x4, 0x3b48, 0x6d, 0x9, 0x1, 0x2, 0xff80000000000000, 0xcb, 0x181, 0x1, 0x8000, 0x411}, {0x3, 0x401, 0x2, 0x3, 0x4, 0xc0f8, 0x81, 0x200, 0x5, 0x7, 0x95, 0x81, 0x100}, {0x5, 0x1, 0x9, 0x9, 0x81000000000, 0x9, 0x3, 0x2, 0x80, 0xffffffffffffe153, 0x1, 0x6, 0xee}], 0x100000001}) bind$netrom(r0, &(0x7f0000001880)=@full={{0x3, {"afcd24160ae60a"}, 0x6}, [{"70fbb7e8070a00"}, {"df5b7397b9267a"}, {"46979f5f5d66f5"}, {"dd35d2c4bcb3aa"}, {"26e4d2cfab0fec"}, {"ca313acd1c036b"}, {"be45521e1c8c01"}, {"2ec49d19583c04"}]}, 0x48) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/02 02:18:04 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = msgget(0x0, 0x400) msgctl$IPC_RMID(r1, 0x0) io_setup(0xffffffffffff0001, &(0x7f00000000c0)=0x0) r3 = getpgrp(0xffffffffffffffff) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000000280)={0x269, 0x3, 'client1\x00', 0x2, "ddb0cb5035ea8196", "63fdff69643192d87f95af50fd66cbdc9db43924ca6b2e33e2a081fd480a2485", 0x7ff}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x80, &(0x7f0000000140)=""/227) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="955cc5668cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e4698", 0x39}]) 2018/04/02 02:18:04 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000ac5000), 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="3c4168d5e872a3dea6b6fc2b71a81e3898634b424394b933ddadc48359fdb9f78134187a23afa3187a0732fcb448ecc557", 0x31) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0), 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000080)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f00000001c0)={{0x2, 0x1}, {0x7, 0x2}, 0x8000, 0x3, 0x4}) ioctl$void(r3, 0xc004587f) sendto(r3, &(0x7f0000000080), 0xffffff9b, 0x0, &(0x7f0000000140)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r3, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f0000000580)=""/53, 0x35}, {&(0x7f00000005c0)=""/96, 0x60}], 0x3, &(0x7f00000006c0)=""/59, 0x3b, 0x7}, 0x10000) 2018/04/02 02:18:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r1, r1, 0x80004) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) connect$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x0, 0xc3af, "844ed3ab91cd"}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 02:18:04 executing program 6: r0 = socket(0x20000000c, 0x802, 0xfffffffffffffffd) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067affc)=0xffffffff, 0x4) recvfrom$inet(r0, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) 2018/04/02 02:18:04 executing program 0: rmdir(&(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000030000)='./file0\x00', 0x0) creat(&(0x7f0000000080)='./file0/file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/02 02:18:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a7ffc)=0x4000000011) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) listen(r1, 0xcbe7) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x327) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) 2018/04/02 02:18:04 executing program 7: r0 = socket(0x400000010, 0x3, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x410002) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0x2a, 0x54, &(0x7f00000000c0)="e24c9c8cfac71e7130c9b6fabdda07ab525f41b5d06f9f5555aaab275afccf5ea2404bf63f32030ab9ef", &(0x7f0000000100)=""/84, 0x101, 0x9}, 0x28) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/02 02:18:04 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000000000)='\'', 0x400000000000003) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0x30) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) accept$alg(0xffffffffffffffff, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) 2018/04/02 02:18:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f0000000480)={&(0x7f0000000300)=@ax25={0x3, {"059b727f4b5dc9"}, 0x3}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="9932554e200df06fc7a4ad83d765d94388a02d91be5eef39384d18c170863292a26eec229a3eeab6f0c3c517f6cef51cafd76d312bb61e00f3fa7dc31d0bcfe72b7346fb6bc151a5d193f22893ecf74388ff9b49b60310be", 0x58}, {&(0x7f00000003c0)="1be7f389c18d469dc2cf9e7f364864ee71a6e6830666f527876944d10aa7676567", 0x21}, {&(0x7f0000000400)="bacd2526e7887a53a11ed8127eb9af1ef4c2a770c7cf24ebfd4601bfab2b948744834d0b6b46d695a218e9981899f512ee2d7da01ee96e92bc47c63e0722", 0x3e}], 0x3, 0x0, 0x0, 0x80}, 0x2000) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6_vti0\x00', 0x10) listen(r0, 0x0) 2018/04/02 02:18:04 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x65, 0x8}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000008000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000012c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) setresuid(r1, r2, r3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x1000, &(0x7f0000000080)="dbc1b60f4d72c52ef441d4d1da12", &(0x7f00000002c0)=""/4096}, 0x28) 2018/04/02 02:18:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2000040}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x1) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3, 0x105000) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000000100), &(0x7f0000000280)=0x4) setsockopt$inet6_dccp_int(r3, 0x21, 0x17, &(0x7f00000001c0)=0xb37, 0x4) r4 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x2) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x0) write$eventfd(r4, &(0x7f0000000180), 0x8) close(r0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x29}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000000200)={0x0, 0x0, 0xae, 0x0, 0x11}) 2018/04/02 02:18:04 executing program 7: r0 = semget$private(0x0, 0x4, 0x320) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0xea89, 0x80, 0xfb, 0xffff, 0x7ff, 0x4, 0x1, 0x7f, 0x6]) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/ip6_mr_cache\x00') readv(r3, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) connect$pppoe(r3, &(0x7f00000000c0)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'vcan0\x00'}}, 0x1e) 2018/04/02 02:18:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) symlinkat(&(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f0000000100)='./file0\x00') bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r2, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad613", 0x11}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/02 02:18:04 executing program 4: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000100)=0xc) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0b168e", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000040)) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x9, 0x1) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000180)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0x8) 2018/04/02 02:18:04 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x6, 0xff, 0xfffffffffffffffb, 0x10000, 0xff800000, 0x3, 0x4, 0x10000, 0x3, 0x200}, 0xb) ioctl$TIOCNXCL(r0, 0x540d) recvmmsg(r0, &(0x7f00000093c0)=[{{&(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000440)=""/135, 0x87}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/241, 0xf1}, {&(0x7f0000000680)=""/198, 0xc6}, {&(0x7f0000000780)=""/11, 0xb}, {&(0x7f00000007c0)=""/60, 0x3c}, {&(0x7f0000000800)=""/18, 0x12}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/27, 0x1b}, {&(0x7f0000001880)=""/200, 0xc8}], 0xa, &(0x7f0000001a40)=""/37, 0x25, 0x800}, 0x74000000}, {{&(0x7f0000001a80)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001b00)=""/222, 0xde}, {&(0x7f0000001c00)=""/249, 0xf9}, {&(0x7f0000001d00)}, {&(0x7f0000001d40)=""/124, 0x7c}, {&(0x7f0000001dc0)=""/197, 0xc5}], 0x5, 0x0, 0x0, 0x1}, 0xe48}, {{&(0x7f0000001f40)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002000)=""/116, 0x74}, {&(0x7f0000002080)=""/22, 0x16}, {&(0x7f00000020c0)=""/203, 0xcb}, {&(0x7f00000021c0)=""/83, 0x53}, {&(0x7f0000002240)=""/222, 0xde}, {&(0x7f0000002340)=""/231, 0xe7}, {&(0x7f0000002440)=""/211, 0xd3}, {&(0x7f0000002540)=""/114, 0x72}, {&(0x7f00000025c0)=""/220, 0xdc}], 0x9, &(0x7f0000002780)=""/47, 0x2f, 0x80000000}, 0x5}, {{&(0x7f00000027c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002840)=""/121, 0x79}, {&(0x7f00000028c0)=""/170, 0xaa}, {&(0x7f0000002980)=""/48, 0x30}, {&(0x7f00000029c0)=""/145, 0x91}, {&(0x7f0000002a80)=""/114, 0x72}, {&(0x7f0000002b00)=""/249, 0xf9}], 0x6, &(0x7f0000002c80)=""/4096, 0x1000, 0x86}}, {{&(0x7f0000003c80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003d00)=""/206, 0xce}, {&(0x7f0000003e00)=""/180, 0xb4}, {&(0x7f0000003ec0)=""/152, 0x98}], 0x3, &(0x7f0000003fc0)=""/207, 0xcf}, 0x8}, {{&(0x7f00000040c0), 0x80, &(0x7f0000005400)=[{&(0x7f0000004140)=""/110, 0x6e}, {&(0x7f00000041c0)=""/34, 0x22}, {&(0x7f0000004200)=""/210, 0xd2}, {&(0x7f0000004300)=""/202, 0xca}, {&(0x7f0000004400)=""/4096, 0x1000}], 0x5, &(0x7f0000005480)=""/250, 0xfa, 0xc33}, 0x7}, {{&(0x7f0000005580)=@nfc, 0x80, &(0x7f0000007900)=[{&(0x7f0000005600)=""/196, 0xc4}, {&(0x7f0000005700)=""/49, 0x31}, {&(0x7f0000005740)=""/102, 0x66}, {&(0x7f00000057c0)=""/4096, 0x1000}, {&(0x7f00000067c0)=""/4096, 0x1000}, {&(0x7f00000077c0)=""/192, 0xc0}, {&(0x7f0000007880)=""/48, 0x30}, {&(0x7f00000078c0)=""/16, 0x10}], 0x8}}, {{&(0x7f0000007980)=@nfc_llcp, 0x80, &(0x7f0000007b00)=[{&(0x7f0000007a00)=""/184, 0xb8}, {&(0x7f0000007ac0)=""/3, 0x3}], 0x2, &(0x7f0000007b40)=""/56, 0x38, 0x9}}, {{&(0x7f0000007b80)=@nfc, 0x80, &(0x7f0000008ec0)=[{&(0x7f0000007c00)=""/4096, 0x1000}, {&(0x7f0000008c00)=""/136, 0x88}, {&(0x7f0000008cc0)=""/144, 0x90}, {&(0x7f0000008d80)=""/198, 0xc6}, {&(0x7f0000008e80)=""/4, 0x4}], 0x5, 0x0, 0x0, 0x9}, 0x4}, {{&(0x7f0000008f40)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000009340)=[{&(0x7f0000008fc0)=""/13, 0xd}, {&(0x7f0000009000)=""/190, 0xbe}, {&(0x7f00000090c0)=""/36, 0x24}, {&(0x7f0000009100)=""/201, 0xc9}, {&(0x7f0000009200)=""/140, 0x8c}, {&(0x7f00000092c0)=""/78, 0x4e}], 0x6, 0x0, 0x0, 0x5}, 0x10001}], 0xa, 0x100, 0x0) recvfrom$packet(r0, &(0x7f0000000300)=""/148, 0x94, 0x0, &(0x7f0000009640)={0x11, 0x15, r2, 0x1, 0x6, 0x6}, 0x14) ioctl(r0, 0x40044103, &(0x7f00000001c0)) fcntl$getflags(r0, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x7, 0x0, 0x1, 0x9, 0x8, "31dcd9581151ae076d76163dbb70b4a161bb8c91ff5f9503c90746a0e5316fa5e1b919f530eb589ee2473b2c92dca56f06fb5ab3ec7b9f2c48ed093db9de9f55", "b8e08fe0f63dedcbffa70e9ccc422e36814668970d542eb0ef9f766726367e2fb2d93a5d7a279e8552f9c4bf24b16cc3e1620f880891e7c17e5baac73d344ea8", "4a054173275089f3fbc63284484893cdc842ec551f49291250c5299e46b8a012", [0x1, 0x8561]}) socket$nl_route(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1a) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x50000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="090226bd7000ffdbdf250500000008000400696a0000380003000800010001000000080007004e20000008000500e000000108000400f9ff8aaf140002007663616e300000000000000000000000"], 0x54}, 0x1, 0x0, 0x0, 0x40850}, 0x8000) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000002c0)={0x0, 0x200, 0x1}) 2018/04/02 02:18:04 executing program 5: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x5000) shmctl$IPC_RMID(r0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r4 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4, 0x440000) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000440)=@raw={'raw\x00', 0x9, 0x3, 0x410, 0x270, 0xffffffff, 0xffffffff, 0x378, 0xffffffff, 0x378, 0xffffffff, 0xffffffff, 0x378, 0xffffffff, 0x3, &(0x7f0000000400), {[{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffffff, 'yam0\x00', 'bcsh0\x00', {0xff}, {}, 0xef, 0x0, 0x10}, 0x0, 0x210, 0x270, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}, @common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'sit0\x00', {0x1, 0x8001, 0x33, 0x9, 0xffff, 0x5, 0x101, 0xf8, 0x20}, 0x8001}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1365, [0x7, 0x1, 0xffffffffffffffff, 0x5, 0x0, 0x7ab4], 0xfff, 0x1f, 0x7f}, {0x4f89, [0x6, 0x80, 0x7fffffff, 0x2, 0x8, 0x7], 0x5, 0x1, 0x5}}}}, {{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x80, 0x8, 0x100000000, '\x00', 0xfffffffffffffff9}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x470) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0x1, @empty, 0x7}, 0x0, [0x5, 0x0, 0x7, 0x40, 0x0, 0x2, 0x5, 0x111]}, 0x5c) shmdt(r1) sendmsg(r2, &(0x7f00000003c0)={&(0x7f0000000180)=@ax25={0x3, {"5540f4efcc517e"}, 0xffffffffffff1b47}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=[{0xa8, 0x114, 0xe9aa, "627ea4ee402761729acb183679a0ad434e8e9c5c3abb2922c3e702fd29a542ebc7911e56ce2ac61a02843737bedf8b3fbdd4cafdec80fbb27b1004c2b4293923a374d75e7bd2ef5bcce21fd7c00b397b82a950f7a7a2bd6d37ddfcf5d9e310a92956337930293403e04747fc87e39a798c60792e76e40988101fb201848be4dd2a049429ec9f2890752ea25e418d28c739e330e1a9a4e5"}], 0xa8}, 0x4001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f00000008c0)={0x7, 0x4, 0x5, 'queue0\x00', 0x40}) r5 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x20, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f00000005c0)={0x0, @tick=0x1, 0x1000000000000f1, {0x87, 0x7}, 0x9fa4, 0x0, 0x2317e2f3}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f0000001080)=@broute={'broute\x00', 0x20, 0x2, 0x3a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000bc0), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x4cf) 2018/04/02 02:18:04 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) setreuid(0x0, r4) fcntl$setown(0xffffffffffffffff, 0x8, r3) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) r6 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000002c0)={0x3, 0x1, 0x8, @empty, 'syz_tun\x00'}) r7 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000000100)={0x2000}) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r7) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[], 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0xb, 0x5, 0x1, 0x5, 0x12, r0, 0x1f}, 0x2c) accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000008c0)=0x7, 0x4) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000880)=0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) unshare(0x8000400) r9 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) read(r9, &(0x7f0000000040)=""/132, 0x84) readv(r9, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1) prctl$setptracer(0x59616d61, r8) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) getsockname$ax25(r0, &(0x7f0000000280), &(0x7f0000000240)=0xffffffffffffffae) 2018/04/02 02:18:04 executing program 1: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000180)={0x80000001, 0xa53, &(0x7f0000000040)="3849506e3456fc49e3a12162477d0d858bec1890582eca9b9adc853dbb1439c628b0682383e85e77ff3780a1dd8a736318080f1ea1a3cd8c6e6bea75cd7447ca9eef102107221e8acf84de2ad0a973ae6294ce3eb1bec2e840264c8c89a38dc80a980788bb44a3cb", &(0x7f00000000c0)="7c8a801cc67a130daa9760eaae1675eef7ee0ae060b7e487f6407a4745d8a173adf3a34fdaa3ee03f100f1f16a1366caa45f0eb92ced73c6fcf7137d4a2f31877e0d7075963d7fbda2ea6ef41c471e446f8c187b693cdb4245b2c62836ad6ebd2e9e17752a48e55ec142b16578d14baf942ce1e9ba7c82bdd616c9e10af7ec77924718d21978360e4c5ac0c65adb5fc651d31ea8e06701ba28e898f6a77aae07a749b3a16547f5bb39e23b4b199393", 0x68, 0xaf}) 2018/04/02 02:18:05 executing program 3: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00000000c0)="270000001400070000010000120f0a0011000100f5fe211b366912d86283b9391a5b8ccaf1e800", 0x27) 2018/04/02 02:18:05 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@nat={'nat\x00', 0x19, 0x3, 0x470, [0x20000240, 0x0, 0x0, 0x20000418, 0x20000448], 0x0, &(0x7f0000000200), &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}, 0x4f2) 2018/04/02 02:18:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x6) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="b5a3efe9620833ee294c880821559877cb0d97a0f5d4c49a7cbd7b463609f79413129a06cfeee560aa276d7d4a2cd8c6cd6b72c0262b169028610f263c8688d57aca57b21c0097d56326d7215ae16ea15749b2e135231dc14064d307e7a0fc78a303574ebb8f92fea24d6ab4200e", 0x6e) flock(r1, 0x3) 2018/04/02 02:18:05 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x40, 0xa9, 0x5, 0x1, 0x1}, 0x2c) userfaultfd(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000100), &(0x7f0000000140)="1dbfb9596c94f49780388b97450b3e2675dc81870047943b2ed2bf99a9b768c42bc055be87d12d9f30f4d7f33e1b136d6450c664a46e0ac5eaf8dd7b1d138d0d11"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000340)="926828335a6cf74b2869797e374524aaee4b637ec7d8bc566dc43ee5a5d52a1c308fd5a753a60fa5fe888bbc9b5843028094c5af992068574480b7e874ea5d420d900eeffdfd20bf90d346e149a0fc512f862efdfc732c4cd115504986c0db965df4300c1260eb761a711fe3", &(0x7f0000000000)=""/128}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f00000002c0), &(0x7f0000000300)=""/50}, 0x1) [ 82.705728] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/02 02:18:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2000, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/02 02:18:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = memfd_create(&(0x7f0000001500)='fou\x00', 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r3, 0x404, 0x70bd2c, 0x25dfdbfe, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x10) r4 = syz_open_dev$vcsa(&(0x7f00000013c0)='/dev/vcsa#\x00', 0x81, 0x40) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001400)={r5, 0x3}, 0x8) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000280)=0x9, &(0x7f00000002c0)=0x4) getsockname$inet(r1, &(0x7f0000001440)={0x0, 0x0, @remote}, &(0x7f0000001480)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000340)={r5, 0x1000, "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"}, &(0x7f0000000240)=0x1008) [ 82.762410] kernel msg: ebtables bug: please report to author: Wrong len argument [ 82.798767] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/02 02:18:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="1f0000010104ff00fd4354c0070004000000000000000100010423dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f0000f4f000)="1f0000000104ff00fd437f0000000000f3050100080003000000fdff00ffff", 0x1f) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x3, 0x4) 2018/04/02 02:18:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1010, 0x200000000002, 0xc) accept$inet(r0, &(0x7f0000000580)={0x0, 0x0, @loopback}, &(0x7f00000005c0)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r1 = memfd_create(&(0x7f0000000200)='\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2a080, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x8a3) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000500)={0x1157, 0x7ff, 0x6, 0x4, 0x0, 0x10001}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x8, 0x1, 0x1, 0x4, 0xae0, 0x42, 0xfff}, 0x20) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000003c0)={0x17, 0x1b, &(0x7f0000000380)="31c97883d0c0a1da0efa56ff5b6ae7add1ca6532ca33c703996513"}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000001600)={0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000540)=0x7) write(r0, &(0x7f0000000000)="1f0000000007fd1a010c000000000000000706ff09000100f80007edf98000", 0x1f) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000001640)=0x3, 0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000600)=""/4096) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000001680)=ANY=[@ANYBLOB="ececae6264d44a8046de6bc00f8af7338b5a8eedc1c331b3b97ed762fc65da09714b928c454ec04a9fa0e9e9176681d12d1af7d967f78e3041093174af5054a585b2023f829333f063d1e2b9c7cb335e55e28064dfa71377ab0c1cc4fd0a3002a8e1da5de7e4097669df7504d6b8fda8c05194b88d1a8372ee2571b0d51e", @ANYRES16=r3, @ANYBLOB="fc0028bd7000ffdbdf250e00000008000500040000000c0003000804040000000000"], 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x40) recvfrom(r2, &(0x7f0000000400)=""/83, 0x53, 0x40000000, &(0x7f0000000480)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80) 2018/04/02 02:18:05 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc4c85513, &(0x7f0000000080)=0x40) 2018/04/02 02:18:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_getlink={0x20, 0x12, 0x509, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x84) r1 = getegid() fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) setresgid(r1, r2, r3) 2018/04/02 02:18:05 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000000000)=""/244, &(0x7f0000000ffc)=0xf4) socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x101, 0x20000) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/02 02:18:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000012c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="14010000", @ANYRES16=r1, @ANYBLOB="090300000000000000000b000000"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000280)=""/4096, 0x1000) 2018/04/02 02:18:05 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x810, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) 2018/04/02 02:18:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/04/02 02:18:05 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r1 = memfd_create(&(0x7f0000000280)="5d6450e31a8ccf19927998cecad2cc02dc704d3dbb623e043a8e83fc9761a55f4771ea511587dc3fc2d45a7ed48a8f76ee7734195793c68f10b8dbc2dbd50245d5bebcc3", 0x3) recvfrom$inet(r1, &(0x7f0000000080)=""/5, 0x5, 0x20, &(0x7f00000000c0)={0x2, 0x4e22}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000000000000, 0x0) 2018/04/02 02:18:05 executing program 3: socketpair$inet6(0xa, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x10001, 0x2000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8634) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7, 0x64000) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000140)) r3 = socket$inet(0x2, 0x80005, 0x5dc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000006800), &(0x7f0000006840)=0x4) r4 = accept(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80) socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r4, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=ANY=[@ANYBLOB="5affbc5a97f156aaed6900000008000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000044}, 0x0) 2018/04/02 02:18:05 executing program 5: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000440), &(0x7f0000000480)=0x8) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfff, 0x404000) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000080)) read(r0, &(0x7f0000000200)=""/90, 0xedf40ca8) r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) [ 84.339705] binder_alloc: 8514: binder_alloc_buf, no vma [ 84.345270] binder: 8514:8556 transaction failed 29189/-3, size 0-0 line 2963 2018/04/02 02:18:06 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000040)=""/14, &(0x7f0000000080)=0xe) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x5) 2018/04/02 02:18:06 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) connect$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x8080000000, 0x6, 0x40, 0x0, 0x0, 0x4}}, 0x8) fallocate(r0, 0x0, 0xffff, 0x400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000001000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r3, &(0x7f0000002dc0)=[{{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)='h', 0x1}], 0x1, &(0x7f00000036c0)}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) close(r3) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) dup3(r1, r1, 0x80000) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x9) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000240)={0x3, r0}) clock_gettime(0x0, &(0x7f0000000180)) remap_file_pages(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x3, @empty, 'irlan0\x00'}}) 2018/04/02 02:18:06 executing program 6: r0 = socket(0x1b, 0x2, 0x40000000000000ff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="360000000000400719010000000000000900886a", 0x14, 0x0, &(0x7f0000f05ff0)={0x2}, 0x10) 2018/04/02 02:18:06 executing program 5: r0 = socket$inet(0x2, 0x3, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), 0x4) 2018/04/02 02:18:06 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x88c, 0x40040) r1 = perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x8b, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0xfffffffffffff2e6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x8, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0xffffffffffffffff, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)="000000020000000000b19d64cc5bbf24cf24943519ed3a0000") fcntl$notify(r0, 0x402, 0x80000018) io_setup(0x3, &(0x7f0000000100)) 2018/04/02 02:18:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000340)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x2, 0xfffffffffffffffa, 0xfe8b, 0x200}) 2018/04/02 02:18:06 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8000000008, &(0x7f0000000080)=0x0) r3 = fcntl$dupfd(r0, 0x406, r1) io_submit(r2, 0x2000000000000034, &(0x7f0000000700)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f0000000100)="d297a236c1ff007edfbfcc6aceb1b416a6d775d7993fe85ccd2dce5a25e297482ec8e402d38237773d6f45990af75b6e78fe8c6d969eae3b166a9330d21cc697a0316f0bab6f8ab02186d96044082858ef10", 0x0, 0xb1, 0x0, 0x1, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0xffffffff, r0, &(0x7f00000001c0)="8ac27bf53cea3aa28dc94dfd15d56795739fc7dfc2fbbac492c83ceb7ce4b9976c698f3636e3dc44c6a91f5459ac87cbff2d9ffec666b689b5801f037deb2d66378125d81d2c52d76dd739b58f560c0a674e0583d0e96a773948597c260d35b2a7754c06ce44d07f39f9a1", 0xfffffffffffffff8, 0x8000, 0x0, 0x0, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x3, r3, &(0x7f0000000280)="19fbfc9b3b0002acb43e6421bd31d66d59cbbaa32a22c380dd58ede1ab82bafb5da7c800", 0x0, 0x1, 0x0, 0x0, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x20, r0, &(0x7f0000000300)="65cd722cf3bdd438dc60a543c25ba0ce7be5ab58abc7a3d89d58329ad90c61b575c836b463f034a2ab2bb16e2763998b7d61065e5cc3a54d939b67eb79a252a1e196980a7c2d314f639ff0bbca0f9430efeb1dd1fb280da42a2b7a139d2d05c5158f86d82f61abf32a8400aa9766c45ea90ad76b27c19dec8dd2acae67f2169aa1db50b1f9ce9c5de6087e23175f69ec20404b270d96ac77fd25b29345fe1811723cc39c4555125f1b862a90e581e94bfadbec199dde8c4506665228b98cfc40e9acf92c84d7cf869f2eafa2f96cbc84c75882538b021a9429ab7500334ce4d4ffcf61c6c23f0d332d26a3903020579b56", 0x0, 0x2a9, 0x0, 0x1, r3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0xfff, r3, &(0x7f0000000440)="dd1dc5ff8b5f0af9dc60232282280b9d2d9ac2fe833d7b72dc41", 0x0, 0x3, 0x0, 0x0, r3}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f00000004c0)="5013e43249a302e3368373fd5d2faaae9c3cfad22aa1dc51e8f575f71376c10ba236c0cc530721d0a99c7f858b825ff09e35f1cfbf0f27ca303d50da8beed4b8a36fe78dd1620e1ab6a13fc016bb3bbb4a9299d04221b1e0ac6601", 0x0, 0x100000001, 0x0, 0x1, r3}, &(0x7f0000000640)={0x0, 0x1000000000, 0x0, 0xf, 0x2, r0, &(0x7f0000000580)="19ca7d8b0c6c1cdcdd39acffbdd5d95f6406fca8a3cc80860fd0a671131e648cbbd9079e641315ec3a7ca561fb0c04146d388b130272f622ca2ac2695f8fef08ee64d604696d37b4a63d05db797cee7877a2d1269229346493f6e9f890b6191ec7ab409e6e1b9991f990dbf4c64157bc867f6195695387c44963648184daba5402a02c26112265beb7430129e46fb6f4e054d5ba26661ed53d49d49b51e52a51ed7fe6799da016edfd7d1f64da2150bf3e65e33f8ff2662c", 0x0, 0x83, 0x0, 0x0, r3}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x1, 0x4, r0, &(0x7f0000000680)="4e794b0460bb9738d7ca", 0x0, 0x401, 0x0, 0x0, r3}]) 2018/04/02 02:18:06 executing program 1: socketpair(0x0, 0x80f, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000580)=""/133, &(0x7f0000000640)=0x85) r4 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f00000002c0)={0x3, "adf650"}, 0x4) bind$inet6(r3, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x361e) sendto$inet6(r2, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xaa4, @dev={0xfe, 0x80, [], 0x14}, 0x100}}, 0x7, 0x7}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r5, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3f, 0x2}, 0x90) r6 = socket$kcm(0x29, 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000480)='\x00') socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r3, 0x0) dup(r3) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) rmdir(&(0x7f0000000680)='./file0\x00') ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f00000000c0)={r2}) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000004c0)=@generic={0x1, 0x401}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000500)="2241711100a3cedd60b4aee7e986c178fd283a98e07f07e0d7f54c58c0183fa55bf1b6f20a7e881a1bc6ae0ba02c55f1714f3ea77a4385f858d0e7d2f648774442", 0x41) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000280)={r8, &(0x7f0000000240)=""/36}) dup2(r3, r2) ioctl$TUNSETGROUP(r6, 0x400454ce, 0x0) [ 84.457275] binder: BINDER_SET_CONTEXT_MGR already set [ 84.462609] binder: 8514:8560 ioctl 40046207 0 returned -16 [ 84.480769] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/02 02:18:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffa) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="179c4dad8e307ecad17326c91864ae6a8d3581ada645281d700f9d784c89e61821df2fa7fdb51b0480b680f2ea1aa5763af1af4bef7775a13af4aa925807460e533ec62d25d8081590ad617020e8827b2cf653f40fa22630a9c7da103e45f29cf9d61abd738b1fe83198de60087932c5f2f81b33c424a378d57b8c8e67266856777405f4446cc6d92d7c394f4f65f0b8088c8101572d15588288feac3eda8000213219fe0498392ecbd7b4c75e7a075300fb576443c839e80414285b6cbf13c9a9df032b3c532fd8e1", 0xc9, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='lp\x00', 0x3) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast2}, &(0x7f0000000400)=0xc) sendto$ipx(r1, &(0x7f0000000300)="a50530898b82b5550b8576e1b4afa7a2f4aafebeed5e416ee0869539ffa4b013d33545dc527517303d91ed9a22970cafbb2e8c9306eb0f25621e034fadc050c34cc5c6054beab9444f231f876e18bb20338c4e9e83ec7366398fcfad47a8a51f9b5afe3c1ed8122a7b8da96247ec47c68ad06cf0f5cdae84c6891847262c4e4588867d1085cdb95b0243c04bd95bf59b100e894ed4dd70fff6d8af3f8382cdbed98968f7659f757a69f08e7c8622616473447893ca99346e43afccb6bfd5ca6b34f55caf0e9a", 0xc6, 0x0, &(0x7f0000000200)={0x4, 0x33a0f30a, 0xff, "5d8a114a0113", 0x5}, 0x10) sendto$inet(r0, &(0x7f0000000880)="1d6fde797136c2386a228b2c7dc0db9fe400000000000000810be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15f", 0x6c, 0x0, 0x0, 0x0) 2018/04/02 02:18:06 executing program 3: getresgid(&(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180)=0x0) getgroups(0x8, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setregid(r0, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x101) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000240)) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r5}, 0x8) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000000080)=0xde, 0x4) r7 = epoll_create(0x1ff) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r3, &(0x7f0000000340)={r7}) ioctl$KDDELIO(r6, 0x4b35, 0x6) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f00000000c0)={0x7fffffff, 0x2, 0x4, 0xffffffffffffffff, 0x5, 0x7}) 2018/04/02 02:18:06 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fchdir(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x9) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000380)=""/191) mknod(&(0x7f00000006c0)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000005c0)={'ipddp0\x00', 0x8}) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000040)={0xffffffff, 0x8}) acct(&(0x7f0000000140)='./file0\x00') ioperm(0x0, 0x400, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) acct(&(0x7f0000000bc0)='./file0\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40802, 0x0) pwrite64(r2, &(0x7f0000000040)="c064c372b43e7e7294001f7ff3d40660", 0x10, 0x0) getegid() r3 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='system\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x210, [0x200005c0, 0x0, 0x0, 0x20000770, 0x200007a0], 0x0, &(0x7f0000000000), &(0x7f00000005c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'sit0\x00', 'dummy0\x00', 'ipddp0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x148, 0x180, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x100}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @arpreply={'arpreply\x00', 0x10, {{@random="cd5af370d344"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x288) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) getegid() syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x10000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180), &(0x7f0000000300)=0xa) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000800)=0x35f095b2, &(0x7f0000000840)=0x4) vmsplice(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)="39dd935c7cbb3542314a5e9b3e1439ca803bc5f02594c520217d0dcaca5d808221e8750e3889b9a3c844534bb21c849430aad426527a3a00ebeb1a56ec9cbf82cd5109d6f5d70df96abde29e88f34367dff9f3033182ff37a0b4536e488767a4b569ce6b0c48", 0x66}], 0x1, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280)={0x40, 0x1336, 0xffffffff, 0x0, 0x7ff}, 0x14) 2018/04/02 02:18:06 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80000) 2018/04/02 02:18:06 executing program 6: r0 = open(&(0x7f0000000180)='./bus\x00', 0x280, 0x40) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6afc, 0x5, 0x0, 0x0, 0x5, 0x14, "410064bbcf982cb6501adb178e5324d8c728e2a59d05b7b27b61f0037d94dec0e1c6d615f6a87102e9db0ad91af5dabeab7d17c4c4d26315565021687116a5af", "c1548e3de933d6966392aa98b99dd63a31dfc8b7811f48398dd2bb8ecf32c7d1c7e0322f82b334928fe53a66f1499baba65eaac19e8e28249783af1f5f1ccaad", "eeab7dc9987bdb0adfebae68f8ed07cd50d4e4922a4cdc204bde9b5ff09ee2a1", [0xfffffffffffffffb, 0xfffffffffffffff8]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000580)={0x0, 0x0}) r3 = socket$inet_smc(0x2b, 0x1, 0x0) r4 = fcntl$getown(r3, 0x9) r5 = getpid() fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000940)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000b80)=0x0) stat(&(0x7f0000000bc0)='./bus\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001300), &(0x7f0000000d00)=0x0, &(0x7f0000000d40)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d80)={0x0}, &(0x7f0000000dc0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000e00)={{{@in6=@ipv4={[], [], @broadcast}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000f00)=0xe8) r13 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000f40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000f80)=0xe8) fstat(r0, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$netlink(r0, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000400)={0x154, 0x29, 0x200, 0x70bd29, 0x25dfdbfe, "", [@nested={0x144, 0x1c, [@generic="0f14f2f80230f8a9a8fcf10185add7a21deba56d2992d3a23ec7d6", @typed={0x8, 0x1, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0xe, @fd=r0}, @generic="0e08f1b97c01b9df48e43c9b7362ec7c7078c10658238fd822cb81a5f88ace7480d4ff4fb5144a65876704fa3d616365bc4d2dbcd1f2958c0e7f165536d5025dc0b299842b3ce945add83c30092a95b1ab7149eb7b97e2b53cf2aed9db4873ec4ef47fbe659538c614c3d92ea422ee3e20c5744726cc58d443d8ec374e20b894da9e819c76cc48a26501da6e033e88358873b88704e2cba61773e28e70133b014ce316ee82e2e6ab89e515bbf28bd611e4c86fbdfea9d0e9e41e5732345726da87bd524576f64fc7663b1d17459b4ef33bff73ed29820498672edf6cc1919ed2c0b33adad85acf1422d2a63e868c793488a0d0b9cc61", @typed={0x14, 0x35, @ipv6}, @typed={0x8, 0x20, @uid=r1}]}]}, 0x154}, {&(0x7f00000005c0)=ANY=[@ANYBLOB="029afbe0738907b83777200000003300020125bd", @ANYRES32=r2, @ANYBLOB='\b\x00]\x00', @ANYRES32=r4], 0x20}, {&(0x7f0000000600)={0x2c0, 0x3b, 0x38, 0x70bd2b, 0x25dfdbfc, "", [@typed={0x8, 0x51, @pid=r5}, @nested={0x234, 0x52, [@typed={0x4, 0x79}, @typed={0x84, 0x46, @binary="671d4d9cd281c162513697af73f093558158f04900e905fca4c015860486eac152012fb215a315054c689fc720929e3905a34f77028ed00aa3320c59de05e848bd8ab8dd95a0408301bd4c2502d9d2a3298dc19e93517583b3931d0ef141231b2a3a5329640f1efbb42cdf4cc3cd1d05969c692a9b83181d39088fc2feda"}, @typed={0xa4, 0x21, @binary="db07cb076f7b20cfb439cb40f9021fe1450e5ba5ac3ac739506db6fd29887cf537fb7c3705ca48755599d8f15a0f7381c224a1c6252d2b5d7ed14e8bf6c3b10fbc4672b9ef88849ee2e5127a89bb7f5156cdb19e8133e6884424f17e9af7b667fa006fa71792a054e84e24b99933e13e3595b2b1ff943789f68cda4c242216fdc93e945e02be7c3eb72e3210750025e3508f575c24ba1760ae559bc835"}, @generic="b5399ab408a1fdb609f566308c83a7548d82f11280a7968105acbac35a91ffe345a47ff06f", @generic="2e68149ef25193cc5a13a21495bfd77b741372dff5c685ccaa8e1ada6036b8196af1a08e467b55b94aa767dfbfb1f7a0092f03980a0745a9bb0bc943fdd8b249834924cdcfa3876b160f906bd72847813bfb3dcdb47e28ac990b7f927f67058fe6a507a342c3ab415aa547bf57ff80d38a03dcf33fad2d6cfc932a7984e0b8845bb535c9bdbcfc9bef1e47c447eb9a7fa24c67f6d406cfb1c45c6cbce9a3cbf62270ff41fe1508bcd52a1480748b2d5ae4f56b98bab709886f82f9d983398331b4b701f805a911e8efae2e", @typed={0x14, 0x100, @ipv6}]}, @generic="ba6aaf43acd93d48c730dbd4abb7a92a20a0062deb516808a0238b5bcd399ace71bc6d1f5f2103fe0ee75029b0277f07184beee87b05e720b4b3e402f1c31605281458d3645c73c9fac3298cbf151f614bf80b1a99a4b6315c81a122e96e87725debfd4359a60626da12e8dcc864a748e620"]}, 0x2c0}, {&(0x7f0000000980)={0x1a8, 0x36, 0x200, 0x70bd25, 0x25dfdbfd, "", [@generic="71d4a28330ca39ce6cb260bf5f6e3af10a8d74041670f42e7777", @nested={0x90, 0x4f, [@typed={0x8, 0x90, @u32=0x8001}, @generic="8d60f8f3e815c01f0219f7b1dc1b64d96e28ca7a0a40b752621a4abd0183f3bce7c5a82d39ccad10481e07af9601020343f8bcb6b8ce2e61681d55b22b38e1db443daed1b7495b894064015942aed3352b7334fe2e2bdc4353ce3bcb74885551a4ea9be9df59200d7e392e05fbb3", @typed={0x4, 0x16, @binary}, @typed={0x8, 0x2c, @uid=r6}, @typed={0x8, 0x5a, @ipv4=@loopback=0x7f000001}]}, @nested={0xec, 0x8d, [@generic="303ad9b00f2414fcee2f08def0a9fd1d019725bd588c5bb8d474cfb14fd8e8da1a0b01dc819bcb77c9511c25408581dc8f97a4f7ac6a5a907ba78dbbed226bc815e7071a0907d51ab1bb84140e45748c387fbc0186723ece530105bd1637aa23ad3e510770e63326fddf87e9f649f53c41df21a081213fb18181fc41c2c16b7cb0ec76bc65e5ff11b919ca908c87d0b02673d59a355fd789cdffbf33f1b738cc00b4b852a8ec7625af08ef32ce8548d119437d827ca6c8452a08cc4f651fd37729893dba0455f0c3c759", @typed={0x14, 0x8e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x28, @pid=r7}]}]}, 0x1a8}], 0x4, &(0x7f0000001180)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xe8, 0x4004011}, 0x1) r17 = inotify_init1(0x80002) fcntl$setown(r17, 0x8, 0xffffffffffffffff) fcntl$getownex(r17, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r18, 0x0, 0x0) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r19 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r19, 0x84, 0xa, &(0x7f0000000000)={0x0, 0xa0, 0x208, 0x1, 0x6, 0x0, 0x8, 0x100000001, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r19, 0x84, 0x9, &(0x7f0000000080)={r20, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x9, 0x3, 0x80000001, 0x7, 0xa}, &(0x7f0000000140)=0x98) write$cgroup_subtree(r0, &(0x7f0000000c80)=ANY=[@ANYBLOB="2d725cc8dae0f0e2cc646d2b72646d61202b69"], 0x21) ptrace(0x4208, r18) 2018/04/02 02:18:07 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) munlock(&(0x7f0000b6e000/0x2000)=nil, 0x2000) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/02 02:18:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000080), 0x0, 0x0) close(r0) 2018/04/02 02:18:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x86, 0x4) [ 84.679063] Process accounting resumed 2018/04/02 02:18:07 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') fchdir(r0) lstat(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='2/file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, r1, 0x0, 0x0, 0x0) [ 84.741250] Process accounting resumed [ 84.751620] Process accounting resumed [ 84.804444] Process accounting resumed 2018/04/02 02:18:08 executing program 3: sched_yield() bind$unix(0xffffffffffffffff, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xffff000, 0x8, 0x1, 0x1}, 0x2c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000001440)=""/124) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f00000003c0)=""/4096) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xd, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000000140)='GPL\x00', 0x7, 0xa7, &(0x7f0000000180)=""/167}, 0x48) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000013c0)=0x9, 0x8) 2018/04/02 02:18:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x600000, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x1) 2018/04/02 02:18:08 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) exit(0x8000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000040)=0x3, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) 2018/04/02 02:18:08 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x8000040000002) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioprio_set$pid(0x3, r2, 0x6) write$evdev(r1, &(0x7f0000000000), 0xfffffe2b) 2018/04/02 02:18:08 executing program 2: r0 = getpgrp(0x0) r1 = gettid() mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0xffffffffffffffff}, 0x8) rt_tgsigqueueinfo(r0, r1, 0x10, &(0x7f0000000100)={0x0, 0x0, 0x6}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/02 02:18:08 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x8000000007, &(0x7f0000000080)={0x0, 0x3}) fanotify_init(0x51, 0x0) userfaultfd(0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/04/02 02:18:08 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000001100)='/dev/input/mice\x00', 0x0, 0x400980) statx(r0, &(0x7f0000001140)='./file0\x00', 0x400, 0x250, &(0x7f0000001180)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000001380)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r2, r1, 0x1, 0x0) write$vnet(r3, &(0x7f0000001080)={0x1, {&(0x7f0000000040)=""/4096, 0x1000, &(0x7f0000001340)=""/45, 0x3, 0x1}}, 0x68) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000001280)) r5 = dup2(r2, r4) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000001300)=@add_del={0x2, &(0x7f00000012c0)='erspan0\x00', 0x2}) 2018/04/02 02:18:08 executing program 4: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=""/219, 0xdb) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xed3a, 0x200900) write(r1, &(0x7f0000001300)="d8", 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x0, r1}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f00000000c0)={0x8}) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) lseek(r0, 0x0, 0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000300)={0xb3, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x310, 0xb8, 0x8, 0x0, 0x1, &(0x7f0000000180)='bcsh0\x00', 0x1, 0x8426, 0xff}) 2018/04/02 02:18:08 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000dfdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f000056cf87)="b912239005d527c4cfac287122a3c59606fd2fbff8c1edb19391a2e9593ff9a4a2c99509edb380a0676e65c376eefe34c58d3f81ebe1e086", 0x38, 0x0, &(0x7f0000d5ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/02 02:18:08 executing program 6: syz_emit_ethernet(0x22, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r2 = socket(0x1e, 0x2, 0x0) close(r2) connect$bt_sco(r2, &(0x7f0000000300)={0x1f, {0x8, 0x6, 0x4, 0x9, 0x0, 0x1cd27476}}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000d40)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x4}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xfb, "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"}, &(0x7f0000000240)=0x103) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r1}, 0xc) r4 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5e1f6216, 0x98000) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f00000000c0)) 2018/04/02 02:18:09 executing program 3: socket(0x18, 0x2, 0x4) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x101100) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl(r0, 0x20004000002285, &(0x7f00000000c0)="53000000012e2a6824d61a00000001f22700f8fc73000000000000fd47d489094dcbf91f6918efbae2a63a81bd270a535ec66eaead3d04d24fccbe1846fc1ebfdb1a9a932785525fbe9f8652c32b98ed118f7c2f11c406e346b000000000000000000000000000000000") write$fuse(0xffffffffffffffff, &(0x7f0000000000)={0x20, 0x1, 0x0, @fuse_ioctl_out={0x6, 0x9, 0x80, 0x2}}, 0x20) 2018/04/02 02:18:09 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xdffc, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x20) 2018/04/02 02:18:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x3}) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa, 0x101002) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000002c0)) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00000000c0)=0x5, 0x4) 2018/04/02 02:18:09 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2000000000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f00000046c0)) io_setup(0x2fab, &(0x7f00000000c0)) io_setup(0x81, &(0x7f0000000080)) io_setup(0x3d, &(0x7f00009f5ff8)) io_setup(0x80, &(0x7f0000209ff8)) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e23, @rand_addr=0xffffffff}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x88) close(0xffffffffffffffff) 2018/04/02 02:18:09 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000140)={{0x21, @rand_addr=0x9, 0x4e20, 0x1, 'rr\x00', 0x24, 0x11, 0x20}, {@multicast1=0xe0000001, 0x4e23, 0x4, 0x2}}, 0x44) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000000)='khreaded\x00', 0x1) socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6, 0x5, [0x3f, 0x6484, 0x401, 0xffff, 0x5]}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x38, "11d5a50a625e47f3869cd3423d1c47203485a7541c3360cf7984419563006ea8788a3b36660a77bb8b7462548abbd4bef93ab977696cd326"}, &(0x7f0000000240)=0x40) 2018/04/02 02:18:09 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x7fffd) pipe2(&(0x7f00000000c0), 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/04/02 02:18:09 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000080)="617474722f637572a35d24bfd1") sendfile(r1, r1, &(0x7f00006c7000), 0x5) 2018/04/02 02:18:09 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x800) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00000000c0)={0x8}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x0) write$eventfd(r3, &(0x7f0000000180), 0x8) close(r1) 2018/04/02 02:18:09 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) msgsnd(r0, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) msgrcv(r0, &(0x7f0000745000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000031f51c3756998f0c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x0) 2018/04/02 02:18:09 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0xbf, @rand_addr=0x3, 0x4e21, 0x2, 'none\x00', 0x4, 0x400, 0x3}, 0x2c) [ 86.779561] FAT-fs (loop6): error, invalid access to FAT (entry 0x000006c0) [ 86.786822] FAT-fs (loop6): Filesystem has been set read-only 2018/04/02 02:18:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="4dc752d61e968d155aea94df8da5d0ffffffff86936696004500001c00fd0a48532f68de940010070000000000000078e000000100000000000000000000000000000000"], &(0x7f0000ea3000)={0x0, 0x0, [0x0, 0x0, 0x3]}) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0xa0940) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/254) 2018/04/02 02:18:09 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x20800) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000b00)=""/4096) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000000)=0x2) r5 = dup2(r3, r2) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/02 02:18:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000340)=0x0) rt_tgsigqueueinfo(r1, r2, 0x26, &(0x7f0000000380)={0x2f, 0x5b1, 0x20, 0x2}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0xfeb7, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x1, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x109040, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x10000}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000100)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 'ip_vti0\x00'}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x6, 0x6}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}}, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000500)) 2018/04/02 02:18:09 executing program 1: socket(0x1004000013, 0x802, 0x0) 2018/04/02 02:18:09 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0xcc, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000000c0)={0x0, 0xe5cf, 0x3ff}) prctl$getreaper(0x19, &(0x7f0000000040)) 2018/04/02 02:18:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045431, 0x2) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x3f}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x94013, r3, 0x0) 2018/04/02 02:18:10 executing program 3: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000002c0)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000de0000), 0x92) read(0xffffffffffffffff, &(0x7f0000000000)=""/186, 0xba) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = eventfd2(0x0, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x0, r1}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_ifreq(r2, 0x89f4, &(0x7f0000000040)={'vcan0\x00', @ifru_data=&(0x7f0000000000)="e407859533ad03d412c86536fc4f20cbca35769b7a8f92111387ae4d5ebb793e"}) dup2(r1, r0) 2018/04/02 02:18:10 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x200) ioctl$KDDELIO(r1, 0x4b35, 0x40d2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x5813c2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000080)={r3, 0x80000, r0}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000100)=0x10001) connect(r0, &(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x10) 2018/04/02 02:18:10 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x33040, &(0x7f00000006c0)=ANY=[]) r0 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) r1 = getpgid(0x0) migrate_pages(r1, 0x8, &(0x7f0000000000)=0x4a, &(0x7f0000000040)=0x2) syz_mount_image$vfat(&(0x7f0000001640)='vfat\x00', &(0x7f0000001680)='./file0\x00', 0x200, 0x0, &(0x7f0000002900), 0x1001, &(0x7f00000005c0)=ANY=[]) pwritev(r0, &(0x7f0000002cc0)=[{&(0x7f00000029c0)="11", 0x1}], 0x1, 0x0) mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', &(0x7f0000000540)='ntfs\x00', 0x0, 0x0) 2018/04/02 02:18:10 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x0) 2018/04/02 02:18:10 executing program 6: r0 = socket$inet(0x2, 0x6, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/02 02:18:10 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0x94, "9a1bc70715b90f19c59827c8b66ff88d0eb451325f9e5433df909ba3464da80ffce784db6f61cb721758a817d8d6599efc82657143fe5dbb303af4778c796332ef7037772ad002367901130a8639dfa36630e279ba55f7d35a2feaaf727fd7e2e690492bbca235231552e2f37872143d8ee4b8ae674419abd47abe3504b0c7a54a962f26b9c1c63d0f6873ee1db9c33160ff28b5"}, &(0x7f0000000180)=0xb8) 2018/04/02 02:18:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r6, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r7 = dup3(r4, r3, 0x800000000000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000000)=0x1) 2018/04/02 02:18:10 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x2, 0x101002) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101500, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400}, 0x1, 0x4f, 0x400000002}], 0x339) 2018/04/02 02:18:10 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r1, &(0x7f0000000000)={0x1f}, 0x8) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x1, 0x80) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/02 02:18:10 executing program 7: set_mempolicy(0x0, &(0x7f0000000480), 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x1, 0x4) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) unshare(0x40000000) execve(&(0x7f0000f8aff8)='./file1\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='.\x00'], &(0x7f0000000080)) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/02 02:18:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb3}, r1, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff0200000000000000005eadcbec364b64089700000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000230000000000cf4351014f29e72f0000000000000000000000000000ebffffffffffffff0000800000000000000008000000000000000000000000000000000000000000"], 0x90) sysfs$3(0x3) fremovexattr(r0, &(0x7f0000000140)=@random={'btrfs.', '-selinux\x00'}) 2018/04/02 02:18:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x101080) socket$pppoe(0x18, 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000002c0)={0x8, @time={r2, r3+30000000}, 0xff, {0x9, 0x3}, 0x80000000, 0x1, 0x8001}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x100, 0x2, 0x2, 0xfffffffffffffff7, 0x9c8}, &(0x7f00000001c0)=0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r4, 0x7fffffff, 0x3b, 0xfff, 0xa8, 0x2}, &(0x7f0000000240)=0x14) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x392, 0x0, 0x0, 0x0) 2018/04/02 02:18:10 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x400004c020) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x8000, 0x3f}, {0x1000, 0xba}, 0xfffffffffffffffa, 0x2, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) [ 87.764371] x86/PAT: syz-executor0:8776 map pfn RAM range req write-combining for [mem 0x1ae430000-0x1ae433fff], got write-back [ 87.788319] binder: 8785:8786 transaction failed 29189/-22, size 0-0 line 2848 2018/04/02 02:18:10 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000003540)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000004000)=ANY=[@ANYBLOB="180000000000000017010000020000000000000003790000"], 0x18, 0xc080}, {0x0, 0x0, &(0x7f00000034c0)=[{&(0x7f0000001180)="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", 0xfc}, {&(0x7f0000002480)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40}], 0x2, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) [ 87.840851] ntfs: (device loop1): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 87.849391] ntfs: (device loop1): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 87.852968] IPVS: ftp: loaded support on port[0] = 21 [ 87.861475] ntfs: (device loop1): ntfs_fill_super(): Not an NTFS volume. [ 87.867618] binder: 8785:8786 transaction failed 29189/-22, size 0-0 line 2848 2018/04/02 02:18:10 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000002aaaaaaaaaa0086dd600b168e0014060000000000000000000000ffff00000000ff02000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='P\x00\x00\x00ux\x00\x00'], &(0x7f0000000040)={0x0, 0x4}) accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000100)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x111000, 0x100) 2018/04/02 02:18:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000100)=':]vboxnet0eth0\x00', 0x3) accept4$netrom(r2, &(0x7f0000000480)=@full, &(0x7f0000000400)=0x48, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0xfffffffffffffe7a) listen(r0, 0x9) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) r4 = getpid() sched_setattr(r4, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) sched_getaffinity(r4, 0x8, &(0x7f0000000500)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) r6 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r6, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x0, {}, 0xbe}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a85322, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r6, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) socketpair(0x0, 0x4, 0x7, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x2d, &(0x7f0000000340)={0x0, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xcaa0}}}, 0x88) r8 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x0) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x20680, 0x0) write$cgroup_type(r8, &(0x7f0000000180)='threaded\x00', 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r9, 0x84, 0x5, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/02 02:18:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) r1 = socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000240)={0x0, 0x5, 0xb140000000, {r2, r3+30000000}, 0x6, 0x1000}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000002700310300000000000000000800000082fcc4fe483d83331e5a7187c70dc2f0fa9c85"], 0x14}, 0x1}, 0x0) 2018/04/02 02:18:10 executing program 2: r0 = memfd_create(&(0x7f00000001c0)="00002d676a270c9c24fa6da20b5471c8f904d72664bb0266950200000004948bc3a8633cb2fddd5156ea4358210008809453d0e03566f8b8de34ae46ec579f549da82ae1bebf31246ec054507951f89ec6bb5ad694d962ff7ec5bd6ad3fb78c49fc43fcffb42db55a24de93d41e9fc782d22b1c4701d64ef6713bdef1980fb4930c7a295716332b2a5ab14955764f34f4e415ac9c40ae9ebac7f9c683d0b8c97fcce1e30a7997d0a92a5ab38e0d1d377e69c91ac1895798fc0b024b63f9330e8129a02feab92bd4e5d0c32a83d0aa47466baa60d1717e59c75998a31336bd7480af0ae53271988c2a9e93200", 0x7) fcntl$addseals(r0, 0x409, 0x8) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000001, 0x100) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) [ 87.946310] x86/PAT: syz-executor0:8812 map pfn RAM range req write-combining for [mem 0x1ae430000-0x1ae433fff], got write-back [ 87.973898] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.985141] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.157115] IPVS: ftp: loaded support on port[0] = 21 2018/04/02 02:18:11 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000180)={0x2, 0x200, [{0x0, 0x0, 0x8}, {0x435e, 0x0, 0x2}]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x18, {0x2, 0x4e21, @broadcast=0xffffffff}, 'ipddp0\x00'}) r4 = memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000000c0)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r6}], 0x1, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000100)) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/02 02:18:11 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000540)='/dev/admmidi#\x00', 0x2, 0x0) accept$netrom(r3, &(0x7f0000000680), &(0x7f00000006c0)=0x10) r4 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r5 = accept(r0, &(0x7f0000000100)=@ethernet={0x0, @link_local}, &(0x7f0000000180)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r5, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000580)=ANY=[@ANYBLOB="ff1cef4979baa688ce6138b1faf73ff74cbe44ea3105883455c653aebcb09edc43d411363c7a2dca089893a7937027cbe28ed34567a43109c25a61c8ba2aac98a012f43042692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1f0000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20040000}, 0x80) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000e6f000)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r6, &(0x7f0000000000)="1f1bc61dd4cc70fc5622ce596c714aa0a6c120ca3e99307155a2df13bc06647953877022fd506aa4f7532974c02da3b151ae72505e918a33ed60e3dff0f993e6ed7403df67cd85677e72e36e680ecd699493bdea20af4a1adec9ba09cf650d3e071a11157b472e6e7a554bdebc30e5b32ea723698337903769ce391f81f683a11a168d3b4b0df984aa8a3dd124c3d14759b1bbaef26559274feb52d9b1afe9ed9bc11cec3624d2bb71031cee09f4426069fc18c73cdf6ca87a78f5bd37344d9231860b9db4ec65b70ca19eb5c2938a7ecd3179ab3d2a09eb7843a9ffb55f00adfb9b5cd082a62c4521e241da630dfe59445b8c64643588", 0xf7, 0x4000010, 0x0, 0x0) 2018/04/02 02:18:11 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x420000, 0x0) bind$ax25(r2, &(0x7f0000000200)={0x3, {"127a1f8a591dce"}, 0x7}, 0x10) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x2) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000240)="84fc4a896f07ab3e0a2233f83b78e92f9cb9d4679c5e95c34ff77075588e399777347d7a0f6e636f640c6867ff3c7d494b34010fdd2f9fef2d6eaf55bb3d73ee1526c32dcf2d45bd24babca8d69bde1e9113a6f3eb2e41e1038fd46158654fa9f2c7a0b4ff43d9968e242bad9152eba6c30f220335a31425a7b5392561428282af37ae55168636dc17ba6c9b2f27dd7605032dfd8133cc568e5c7b6c3051bb768723a9a12ed268118db4e10be71df231a042b144b5cb10b89378d069a3f24fa4bfe9c3437e07534469d1b84e6e3a0e8a8b33694fcfe70840868969bef035e3", 0xdf) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4) accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000752ffc)=0xfffffffffffffe94, 0x0) close(r1) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/02 02:18:11 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) syz_open_dev$tun(&(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="4244d6e3c634d6e3c63401000000000300003dfa000002", 0x17, 0x400}], 0x0, &(0x7f0000010a00)) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x2000, 0x0) ftruncate(r1, 0xfffffffffffffffe) 2018/04/02 02:18:11 executing program 3: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000165ee8)=[{&(0x7f00005bcffd)=@abs, 0x8, &(0x7f00003ccf80), 0x0, &(0x7f0000007000)=ANY=[@ANYBLOB="2000000000c25d8dae979a848d4f4186", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x20}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/02 02:18:11 executing program 0: socket$netlink(0x10, 0x3, 0x0) accept(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000140)=0x80) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00'}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000280)={0x20000000}) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000002c0)=0xb) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000001400)=0xfff) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000340)) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x40, 0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001540)={0x0, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0x0, 0x90, 0x0, 0xd9, 0x2}, &(0x7f0000001600)=0x98) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001640)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000400894e38e5a878e551"], &(0x7f0000001680)=0x2) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001440)={0x0, 0x1000, 0x20}, &(0x7f0000001480)=0xc) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x2d, &(0x7f0000000400)="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", 0xfd0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x2, 0x4) 2018/04/02 02:18:11 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000016000), 0x0, &(0x7f000002a000), 0x0, 0x4}, 0xc100) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="98d45020c48194c726c46b0caa71743e92522c1d595cd18d397bcca007eb588a1d1dd141ef10c1c9b12141e050bb59270053a3d7f4f48b4dceb3a54dc8cfd8c68c201881048abb59974041d6697ae15f74be84778bbf7abf4e066179773d6c25df0e6c84dce050551a5709e163093a7bf50efb9d1033f378acd410482ab895ce648225f830143400b6d7cd85af91cca62b2f1798f9750b572e765fb3544801a65b69faac4aa36eccf23bd5c0ac55c978c775fbd0aff5422764bcdef50f5fd2fb5f70aa3a263f0606747220959c849da58fd718553cea444ec2b503b0f0f30408df62fc19b2f0d58bc1fcd13be2e087665d00b064c3a203a01db59b6bf151beb10370a89661b88ca7305c20191e7d130772ae4bd47f7afcb2f0bcf8abfe5df676a884e6c48910cc74b90c6dc4480fd554d08219ecb0b77e970df41986d7d79818fadf9f40f12525586e6ad25a64cd2fa65871f5b4f465fc62339b1502c049a43f805db47fa418a44514199ccee421bbd2a1a568a309425f7de87d9e86f210e362abdc142c9e89486052e27e2226626adde52a7248599fa705e849c43ca6019468e6e4da9d0197e6c8b0ceee6a6537d5c77c72a7147e993dbc1ff25cb88f427005c76ea2a206baa00a5316e83c161da9f7871599eb8ffb8a0e0cfc52be50a741147e97d4f16ca5e0bf92a9669c1ace4a30624e0f052b05529fa52970a06d8fdfb45cb97ea78f4a23b2cbb5dabc6632f08701937c13040b66a3a1118d65460082716ed2144334003bcd9aaeb92f094b49a8a6441dffad3531e934c2748a590f3770de373d3074959700f13bcf04000000546426e33a77b0e902a6aa8591b03b2097b920000f6dd7722e682fdea200110d96304b441f909d9e37ba9f2610cb946a5789e5ea921ad70f7df22ac905d8edf9abc8d1ec521739186e9f3aa867f4983ec1b289300922e648be82c11d8c54e3a533e1ff7b0e2334d5aefcd6ea14ae5ed53e1a278ca04530ac8e3c9d1f08e55dc70ea9d2abdd81b0ae06f1271b2f8eca7e08d03f52805e600d34052c66f3515e18e1044666bd12d10fd62ba2dba772fcc18f16a25806d1605c052a82a0d8f20d1b891c66d3710712876eaaabea1b382e50f8accda3520b11db15c2a72aeae4a52f488627502d794efd839e5faa220e54280a44271309fa961aa9c1aa066ccc1549dae85ac09b34813add4e2a3002f243fa809ca75b24b61db28b6ad4d0022024be8c035f86f516341cb2002acf1d2dc525544b84f8d2204118b9d99c0b627fc9757ae14ead57074163819f0ff19655cac2e200b78d399dedf745c1810b73d26c6a4fc0658df3b61886933dbefc4b7ecc655d0cb19824d8faa3c0223dd0a3931e92bdb553c678475c860989c2ce33804deb4708a422d6713525e2029085144d7d996cb0a87a1999f227644957f842d36787b945fdbca248fda4da81dec59508137d397934372a20f2438e7f4e61e212e349f7d5892cbf6c8e1112669d57e6c107c530b66592975d9fdd1a1ed86781f7d22bf824c61d7894f60d38e1a7ea3a7a786d3eb7761a495318e9b94eea1ba6da5cf5fe37a2d8672a7fa4eca80404ed69243382822f246e29c183562d7c62364820c42ffad573ca29166fea4dafe4fe27790ecd9c59e59e173e41c5ee0b853f25f454cf8918bf8c8e4572d816370fe2d22463fa948e0cf25f81286ef5aa84b11d57fd1b8ae0fcc9a3bf2353aad6f4af3c00d65db80404afcd3240133603e5dbf405f55128e71f20bb21ba361cdfaa8e982caa0d7d507f4631d999a218d7de1375c998df2bed2198e1fb12855dca61e66b20ad04063495e2976bfece015a8cda7a950310f9f7f16c634d722e7dea3dc89384315053dd8127dbda90046ecf04de3bfa46fab4b7c16d21a5cee4c595d0e72b7f317ef8141f281ea1c18a0428b24a256237f629717da9ba52b5f67d219ea8952f4e50db6829964b177d418560d4ef689171145e84b581fe", 0x585}], 0x1, &(0x7f0000028000)}, 0x0) rt_sigsuspend(&(0x7f00000000c0)={0x7f}, 0x8) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xa) 2018/04/02 02:18:11 executing program 5: r0 = socket$inet(0xa, 0x80006, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000007c0)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x200000cbe}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) [ 89.061627] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 89.065962] hfs: unable to read volume bitmap [ 89.073621] hfs: can't find a HFS filesystem on dev loop4 2018/04/02 02:18:11 executing program 3: r0 = add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="4267f7b9015fc176a1a258d5c0455570497be427a37c72a9a6d7c0cb83a626733ab8601e615b00eb5bf48cf2c1ceefecda603ddadd062dba9b897a9537b33f5bcce3e77128d4454dd1a9aaae11a58b47789103ebc29248e2208210d7238bdaee1a10bef9bd3b1e91f2ab206790a40eae88d354258ca62de83ef4c78dd0147b11ee5777da7fe72a482157125c26a734ca4d96236d6620b65e579b48c5f608d50d130041d2f924232184afa7e72330ca86", 0xb0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x2, 0x0, r1) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000340)='net/bnep\x00') ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000100)={'gre0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000080)=0x3f, &(0x7f00000000c0)=0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a00040002000700005d20b412020000080001010c00f4", 0x39}], 0x1) [ 89.138526] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 89.164713] hfs: unable to read volume bitmap [ 89.169392] hfs: can't find a HFS filesystem on dev loop4 2018/04/02 02:18:11 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x0, 0x4002d}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={r1, 0x488c}, 0x8) r2 = accept(r0, &(0x7f0000000a40)=@alg, &(0x7f0000000ac0)=0x80) accept$ax25(r2, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="02731498e6493069c024cb4f17094170a3d4407f1aecb25185064219ef41124fc688529de7e254edec07ade93d79aa45252ea75a4cea5f25f31eaf6beed7d79813ab9bf6dde5bbb8837adc531f45dcfac866fdbec6276754b3ee182b66838f46dc80cfa1d93ef1c52f269e912eb8e49f265ee1b300619a66f60ef68f70cbbc"], 0x1) listen(r0, 0x1000008000) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="1c000000130afdfffffffcffffffffff00dd000008000100"], 0x1c}, 0x1}, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$inet(r4, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000b80)=@ioapic={0x5000, 0x5, 0x400, 0x10000, 0x0, [{0x3, 0x9, 0x7f}, {0x7ff, 0x401, 0x1}, {0x3, 0x4, 0x3, [], 0x100000001}, {0x6, 0x5, 0x9, [], 0x400}, {0x8, 0x2, 0x8001, [], 0x2}, {0x101, 0x80000001, 0x5, [], 0x4}, {0x6, 0x7ff, 0x2, [], 0x7f}, {0xfffffffffffffc00, 0x6db0, 0x2, [], 0x3ff}, {0x6, 0x3f, 0x2}, {0x9, 0xb6d, 0x0, [], 0x6}, {0x7ff, 0x0, 0x9, [], 0xfff}, {0xbf, 0x3, 0xffffffff, [], 0x80}, {0x2, 0x2, 0xe6, [], 0x5}, {0x9, 0x401, 0x0, [], 0x3}, {0x7fffffff, 0x8656, 0x5, [], 0x10001}, {0x5, 0xfffffffffffffffa, 0x7fffffff, [], 0xfffffffffffffff7}, {0x1, 0x1000, 0x100}, {0x8, 0x8001, 0xfffffffffffffffd, [], 0x100}, {0x2, 0xca3c, 0x9, [], 0x2}, {0xffff, 0x2, 0xba94, [], 0xfff}, {0x400, 0x7ff, 0x6, [], 0x8}, {0x100000001, 0x72ea, 0xc0, [], 0x2480}, {0xa96, 0x5, 0xd983, [], 0xfffffffffffffff8}, {0x7fff, 0x71cf, 0x9, [], 0x1}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000}) socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r4, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) sendmmsg(r4, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) 2018/04/02 02:18:11 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001a919748401e9df5"], 0x14}, 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000240)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3ff, 0x200000) ioctl(r0, 0xc2604130, &(0x7f0000000000)) 2018/04/02 02:18:11 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) socket(0x3, 0x5, 0x7) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x200, 0x6, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r3], &(0x7f0000000100)=0x1) writev(r1, &(0x7f0000e11ff0), 0x36f) setrlimit(0x0, &(0x7f00000000c0)={0x1, 0x8}) 2018/04/02 02:18:11 executing program 2: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x5, 0x2) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) 2018/04/02 02:18:11 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x807, 0xffffffffffffffff) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000000)=""/23) ioctl$KDMKTONE(r0, 0x2284, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x2, r1}) 2018/04/02 02:18:11 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f00000001c0)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000200)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000040)) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6f73782e2f64658ff13db46f73742d76736f636b00"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000013c0)={0x1, 0x1, &(0x7f0000000140)=""/112, &(0x7f00000002c0)=""/252, &(0x7f00000003c0)=""/4096, 0x3000}) 2018/04/02 02:18:11 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2203, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x2) flock(r0, 0x0) 2018/04/02 02:18:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) 2018/04/02 02:18:11 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={"74756e6c00050000b106947f2959de25", 0x5}) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2800000000002800da0300000d624ace75a9e430002800005645097de5b8e50000000000000000"], 0x28}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r0, r2}) 2018/04/02 02:18:11 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp6\x00') ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00000000c0)={0x8}) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x2f}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) 2018/04/02 02:18:11 executing program 1: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20000) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x200435}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000400)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f00000001c0)=""/29, 0x1d}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/71, 0x47}], 0x4, &(0x7f0000003040)=""/4096, 0x1000}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/02 02:18:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = getegid() setgroups(0x1, &(0x7f0000000080)=[r1]) 2018/04/02 02:18:11 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000273000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/126, 0x7e}], 0x1) close(r0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x6000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="0c0000008cbc10e21764902edc0f1f196eac87e6339dcb73fcf6ee957f20fb521c75a502112650f2e4d2085aaf06dda8026c8b34333d8018ec927b3866ae1775172b3e8439832f0eaf1d0b37787fb9ff34f7777e1be0121cf6041725b7dd526e834f7426195bf15a05389cfb00f43bea2ef7fcb7b5e483ceb69b5b230cf0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x14) 2018/04/02 02:18:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) clock_gettime(0x0, &(0x7f0000003e80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003cc0)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)=""/197, 0xc5}, {&(0x7f0000000180)=""/218, 0xda}, {&(0x7f0000000280)=""/167, 0xa7}, {&(0x7f0000000340)=""/178, 0xb2}], 0x4, &(0x7f0000000440)=""/142, 0x8e, 0xf93}, 0xfff}, {{&(0x7f0000000500)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f0000000580)=""/141, 0x8d}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000680)=""/42, 0x2a}, {&(0x7f00000006c0)=""/47, 0x2f}, {&(0x7f0000000700)=""/48, 0x30}], 0x5, &(0x7f00000007c0)=""/104, 0x68, 0x1}, 0xffff}, {{&(0x7f0000000840)=@ax25, 0x80, &(0x7f0000000c40)=[{&(0x7f00000008c0)=""/170, 0xaa}, {&(0x7f0000000980)=""/253, 0xfd}, {&(0x7f0000000a80)=""/75, 0x4b}, {&(0x7f0000000b00)=""/19, 0x13}, {&(0x7f0000000b40)=""/194, 0xc2}], 0x5, &(0x7f0000000cc0)=""/218, 0xda, 0xda}, 0x101}, {{&(0x7f0000000dc0)=@ax25, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000e40)=""/241, 0xf1}, {&(0x7f0000001080)=""/227, 0xe3}], 0x2}, 0x40}, {{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001180)=""/250, 0xfa}, {&(0x7f0000000f80)=""/83, 0x53}, {&(0x7f0000001280)=""/202, 0xca}, {&(0x7f0000001380)=""/174, 0xae}, {&(0x7f0000001440)=""/31, 0x1f}, {&(0x7f0000001480)=""/186, 0xba}], 0x6, &(0x7f00000015c0)=""/98, 0x62, 0x8}, 0x759}, {{&(0x7f0000001640)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001980)=[{&(0x7f00000016c0)=""/130, 0x82}, {&(0x7f0000001780)=""/176, 0xb0}, {&(0x7f0000001840)=""/241, 0xf1}, {&(0x7f0000001940)=""/55, 0x37}], 0x4, &(0x7f00000019c0)=""/4096, 0x1000, 0x4}, 0x2000000000}, {{&(0x7f00000029c0)=@can, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000002a40)=""/121, 0x79}, {&(0x7f0000002ac0)=""/4096, 0x1000}, {&(0x7f0000003ac0)=""/54, 0x36}, {&(0x7f0000003b00)=""/127, 0x7f}, {&(0x7f0000003b80)=""/60, 0x3c}], 0x5, &(0x7f0000003c40)=""/118, 0x76}, 0x1}], 0x7, 0x2000, &(0x7f0000003ec0)={r1, r2+10000000}) getsockname$packet(r3, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003f40)=0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000004080)={0x3d, 0x1, 0x0, 0x8528}, 0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003f00)='/dev/rtc\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000003fc0)) r5 = dup2(r0, r3) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000003f80)={0x2000000000000000, 0x3000, 0x0, 0x3, 0xf}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8) r6 = accept$alg(r0, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004040)='/dev/qat_adf_ctl\x00', 0x1, 0x0) sendmsg$alg(r6, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f000093b000)=[{&(0x7f000077ff7d)="1dad28", 0x3}], 0x1, &(0x7f00006b0000)}, 0x0) 2018/04/02 02:18:12 executing program 6: timer_create(0x2, &(0x7f0000000180)={0x0, 0x1f, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f00002d3ffc)) clock_nanosleep(0x2, 0x0, &(0x7f000065dff0)={0x0, 0x989680}, &(0x7f000097fff0)) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x77359400}}, &(0x7f0000000240)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') 2018/04/02 02:18:12 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x32, 0xf, "a7aceee711bd48fc72a6fcb9403aec54635bf8ec336e52d966f742a789708e4281e03c89c904e82d7760"}, 0x14000) sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000000040)=@ipx={0x4, 0x3, 0x2, "8234415d8799", 0x5}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000140)="65c4d8f09ad100e1bfbd3e5fc7fb0b62b3a92aa8cf8d2940d059eb2c2c7fba4cb99b291e44a0c404f5c6bd41447709c80c", 0x31}, {&(0x7f0000000200)="0c227e989cbb214382c4e43fb8f9c7a4e076c2f56a834004d25db58b8cb197209c55fdc1d06051c719656a4d7a7fab8647b7ac1a2274b79b724d8ff16ce195576956ff4f90345b0f1387a13b8b074ab805e130b63e6e952c4726df27682677ca8f3b7b3d37", 0x65}, {&(0x7f0000001280)="0688353bc3d58066b60acbbb0c879e2f6c3efa52cd255aa8e2bc94bf699857955c15b00097ea5ea523037dc32be117c0987e8081c50660def598043e1bc3e9a33687635b4876ed0ca4b70d68650513bd17401d4cf6f0857291678d27279946f850fa8c310c2d8ba93ed5dde0d1e8d0ebddafd98e97aad49c19c1eab4bf5cb5d18e88", 0x82}], 0x3, &(0x7f00000023c0)=[{0x90, 0x10f, 0x2052, "c7d548c8f6b1d1be2281bb27fdf5e6d8d703c6f3d75b977de63879f9ad9e02a6c4f69de6526ecbc2eff912f8c1a6be12fd8ce835b5b41292b5cb34daeff7d7373820e90c1dcf161de5ce42f4dfd643361a4d92b60be35afc56d05ae4f72fe718770b7ee8e7e7e1d5b47b7afdc3420bf21fe279ee05206c69403e3343e6"}, {0x18, 0x11d, 0x100, "e033b577d67703"}], 0xa8, 0x20000000}, 0x40) dup3(r0, r1, 0x0) memfd_create(&(0x7f00000000c0)='cgroupmd5sumproc=lo&\x00', 0x3) 2018/04/02 02:18:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cast6-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000240)=@canfd={{0x2}, 0x0, 0x0, 0x0, 0x0, "a86bd3be67f6f187163916e75b68fabc7fb1f1960e3fffbe3ead1e635259b537173ef807eebb520a71c70dca7a369c7b1a0342387359a2d1c7ae7a2b3493a7d7"}, 0x48}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000000e00)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000c80)=""/7, 0x7}, {&(0x7f0000000cc0)=""/15, 0xf}, {&(0x7f0000000d40)=""/114, 0x72}], 0x3, &(0x7f0000000140)=""/94, 0x5e}}], 0x1, 0x0, 0x0) 2018/04/02 02:18:12 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000001800210c00000000000000008020000500000000080001000000000000a9f10000006d6703d5c038daaace14bd546bd5dfa2d109a726b8e0eabc3dd9c1ecd58ec6a0e4348ba109a164083fdb08a7e4b48c8fb0a4072b9ee155b6e84f67d764bd1b5f2cd9531cceed3cedda13ca39bd2c7df4c199ba580f53ba8ee26c755b2207f7ea1a1efe31d5cf4e980b1e55ea3bb611c8aa3c68538057fff6fb6e"], 0x224}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000080)={0x2c4, 0xc9}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) 2018/04/02 02:18:12 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x10000000, 0x40400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000140)={0x8, 0x8, 0x7, 'queue0\x00', 0xfffffffffffffff7}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0xffffffffffffff18, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0x10001, 0x4, 0x5, 0x1}, 0x8) getpeername(r1, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x1e) 2018/04/02 02:18:12 executing program 3: r0 = open(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="646d6f64e53d392c00"]) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000100)=0x80, 0x800) 2018/04/02 02:18:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() readv(r0, &(0x7f0000000240)=[{&(0x7f0000000200)=""/57, 0x39}], 0x1a2) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) r2 = dup2(r0, r1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) 2018/04/02 02:18:13 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x202, &(0x7f00000013c0)={&(0x7f00000003c0)=""/4096, 0x1000}) r2 = semget(0x2, 0x6, 0x80) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000000000)=""/38) 2018/04/02 02:18:13 executing program 5: unshare(0x403) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x1}) write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000040)=""/11, 0xb, &(0x7f0000000140)=""/20, 0x3, 0x2}}, 0x68) unshare(0x401) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000080)=0x2) 2018/04/02 02:18:13 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/udp\x00') sync_file_range(r1, 0x0, 0x0, 0x7) 2018/04/02 02:18:13 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32]], &(0x7f0000000200)={0x0, 0x0, [0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe]}) 2018/04/02 02:18:13 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) r1 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="8ab1c424a201004e8c18f151cef25766294564282d97e23fa5c4b635a5abeb51083e1bf72bb5390a5afc54531e002415ef85adbaaba003f166b158f08806adbbc429c4c53b6690a22fe07ff3d344", 0x4e, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000680)='ceph\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='vboxnet0keyring\x00', 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000000600)='.dead\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, r2) keyctl$join(0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa}, 0x1c) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000300)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x0, 0x0, 0x75}, 0x14) r5 = gettid() sched_setattr(r5, &(0x7f0000000140)={0x30, 0x0, 0x0, 0x7, 0x7, 0x0, 0x0, 0xffffffff00000000}, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000440)=@full, &(0x7f00000004c0)=0x48) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/02 02:18:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80001, 0x2c) connect$bt_sco(r1, &(0x7f0000000040)={0x1f, {0xa0, 0x0, 0x3, 0xfff, 0x8, 0x4}}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000353000)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ethernet={0x0, @link_local}, &(0x7f0000000140)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)=0x4, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000280)="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", 0x13f, 0x0, &(0x7f00000001c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/02 02:18:13 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000380)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x202042) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f00000002c0)=ANY=[@ANYBLOB="0040000000140000000000000000000000000000000000000000000000000000"]) fallocate(r1, 0x1, 0x400000000000009, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000480)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xbfa45947e410b840, 0x0) inotify_init() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/02 02:18:13 executing program 1: socketpair$inet6(0xa, 0x803, 0xc58, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101800, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x120) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r2, 0x0) close(r0) setregid(0x0, 0x0) 2018/04/02 02:18:13 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000000000000) ioctl(r0, 0x4112, &(0x7f0000005e0b)) 2018/04/02 02:18:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000100)="1200000014000705030e0080120f0a001100d2aaf2f1486bbb0dcc7db95c9c79f65e07141007fd9e7a027babbe73fa0acf25aa269b21ec8de93fe43b9a1498f3905ce913ddf730520685e11d8124d92fa64a74c3cd60f0bf7a208f716c12cb063425560644a344785eadb213a494b5f0c6d7b090124b6a6825a0a97acac4c4190d88d0cbd0099da1a4242754d9459ac82fbfd53f15ab739eed045fb846d7093e7a532952171c7e97b46c0a9dfbe3214309c0fe28df0ccf60f41ed292931c98a29f55b39004eb43ac36241940e84a6e8fbd76099e86", 0xd5) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x80000, 0x0) 2018/04/02 02:18:13 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) connect$nfc_raw(r0, &(0x7f0000000200)={0x27, 0x1, 0x2, 0x3}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000080)={0xa8, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x108) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000280)) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x1000000000}}) recvfrom$inet(r1, &(0x7f00000002c0)=""/188, 0xbc, 0x40000121, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x1) 2018/04/02 02:18:13 executing program 5: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000014c0)={{{@in6=@ipv4, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000015c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x3, 0x64, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x15, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10009, 0x315, &(0x7f0000000000)=""/195, 0x0, 0x10000000, [], r0}, 0x48) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f00000001c0)) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/02 02:18:13 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000080)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f0000000040)=0xffffffec) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6e79b5465683b40402fd5100", 0x800}) recvmsg$netrom(r0, &(0x7f0000002440)={&(0x7f0000000100)=@full={{0x3, {"4633061cf95be3"}}, [{"545945556329cd"}, {"0f7791aa46ef46"}, {"6a02711e0f8b47"}, {"3853da0fa7fe7e"}, {"bc1b5b1d3e27c1"}, {"d61af937e10c0c"}, {"555b40a32156d9"}, {"28261e3fd23b29"}]}, 0x48, &(0x7f0000000300), 0x0, &(0x7f0000000340)}, 0x0) 2018/04/02 02:18:13 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x0, 0x1800}, {0x0, 0x2}, {}], 0x3, &(0x7f0000000040)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) r1 = getpgid(0xffffffffffffffff) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) 2018/04/02 02:18:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000740)=""/4096, 0x1000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/protocols\x00') perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r2, 0x0) openat$cgroup_int(r2, &(0x7f0000000280)='io.max\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r5, r4, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/02 02:18:14 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) r2 = socket(0x0, 0x4, 0x8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x80000) bind$can_raw(r2, &(0x7f0000000240)={0x1d, r3}, 0x10) write$rdma_cm(r0, &(0x7f0000000940)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000900)={0xffffffff}, 0x111}}, 0x20) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001, 0x4e20, 0x5, 0x4e20, 0x5, 0x2, 0x80, 0x80, 0x2f, r3, r5}, {0x796, 0x2, 0x3, 0x4, 0x100000000, 0x88c0, 0x4, 0x4}, {0x1, 0x5, 0x2, 0x1}, 0x9, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x3b}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x3, 0x3, 0xd1b, 0x9, 0x8, 0xfffffffffffffffe}}, 0xe8) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0e000000000000fa", @ANYRES32=r4, @ANYBLOB="b7c2e09a1dcfcab32355de97bc6483021adf109179675f1658787f0e885804827623c993cf51b0cb446f233ce97b03db36edefe99454385a1e7add17d872c6960df05862ec75c264a03664bd6317114335754fbfd85c7a4e6ce39677c76f1d5903493427968cc4f6471b2ad3e6c2438cf7beeea0d61131b6a4f580f2c9316b"], 0x8b) 2018/04/02 02:18:14 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="769cfb85ba903a48d4161b3000", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x58ce}, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x10200, 0x0) fallocate(r0, 0x0, 0x0, 0x87dc) prctl$setname(0xf, &(0x7f0000001fff)='\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000300)={0x0, r3, 0x10000, 0x2}) clone(0x0, &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000500)=0x0) sched_setparam(r5, &(0x7f0000000540)=0x100000000) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xa8, r4, 0x100, 0x70bd25, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8d}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x101}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3b62}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4004000) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='hostfs\x00', 0x2200003, &(0x7f0000000240)="38d74c4137c491bd4f33133a38e0cb307da9723af392e5c86c0ba4f0e3c54a39e2ba915d52e4abbff99b26725e1efa8775b7eef24f5f5d7331bfceea7dce5b") fgetxattr(r0, &(0x7f0000000580)=@random={'security.', 'IPVS\x00'}, &(0x7f00000005c0)=""/209, 0xd1) 2018/04/02 02:18:14 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000f39fff)='2', 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) write(r1, &(0x7f0000019f97)='c', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) [ 91.654336] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 91.680445] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/02 02:18:14 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x8, 0x1ff, 0x5}) unshare(0x400) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032cff7)='/dev/kvm\x00', 0x0, 0x0) r2 = eventfd2(0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) bind$bt_l2cap(r0, &(0x7f0000001140)={0x1f, 0x20, {0xffffffffffff0001, 0x3, 0x80, 0x1ff, 0x4, 0x9}, 0x4, 0xffffffff}, 0xe) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000010c0)=""/16, &(0x7f0000001100)=0x10) ioctl(r3, 0x40000000000000, &(0x7f00000000c0)="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") fchdir(r3) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) 2018/04/02 02:18:14 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3, 0x8, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) timer_create(0x5, &(0x7f00000000c0)={0x0, 0x1a, 0x2, @thr={&(0x7f0000000040)="e3be1dcf12a93161cf9998027252dbdb57ecc87a3ec3ae7919796cf4492b9df212ff6bad88d7350740bbdda02a632773c6798b6bdfa93a56d93074bfa9422cdfc5dd7f08381909042778656bd31d85977b91a38d5b6064ec53aff1ac49db3d5d9895999ad647790889f5c5d5ea7d5d4b5f744c1ac1b9f5", &(0x7f0000000240)="43b32c0541a7d2cd8d6c2c6d13175145ded7f0f9e7cd7cc0ad5ff1577c2080a6cf714c8d9331e7817b25eacd314151a453011f8170a4694e578d8e5dee30e153a9ed17eeac9fa125085f514d246c48c4492bb31fd39b3ac4a9ee3284d17eed28cd30004053c60158281cbd1e0dfc831e69a1bbba0c7bfc1ac200905a0bc72102f669bc4ac29aa09d6b84ae8637e6e8a160291bdd1329fd33f18a9b886e46aa572da0ac137950795659687338b1beb9493e24928f6a182bdb51e4a6489c7029979da5f17d219479794b5ba8ed03826afc24a5388d0a32ec5ae56cf1744ae510"}}, &(0x7f0000000140)=0x0) timer_getoverrun(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000140), 0x2}, 0x20) [ 91.740573] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/02 02:18:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/04/02 02:18:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x200000000) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x0, 0x2) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="4d84333445eca8a951986a846c5c47b68503b6b9bfb9194d56959e784903d6fce785e33be7c12ba8fda1307fec", 0x2d, 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='cpuset\x00', 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x80, 0x8200, 0x7, 0x8}, &(0x7f0000000440)=0x10) keyctl$unlink(0x9, r3, r4) r5 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000300)={0x9, 0x10000, 0xffff, 0xff, 0x4, 0xdca6, 0x3, 0x3, 0x8, 0x0, 0x10001, 0x20}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f00000001c0)={0x2, 0x9, 0x4, 0x4000000000007636}) close(r0) 2018/04/02 02:18:14 executing program 4: r0 = creat(&(0x7f0000000540)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)={0x8, [0x9, 0x1, 0x5, 0x2, 0x0, 0x3, 0x3, 0x1]}, 0x14) socketpair(0xfffffffffffffffc, 0x800, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001100)) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x0, 0x80000000004}, 0x2c) accept4$packet(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001240)=0x14, 0x0) r2 = socket$inet6(0xa, 0x2000000001, 0x0) bind$inet6(r2, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r2, 0xeb8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) socket$l2tp(0x18, 0x1, 0x1) accept(r2, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80) ioctl$TCXONC(r1, 0x540a, 0x3f) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) r5 = getgid() setresgid(r3, r4, r5) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000001f0000000000002f5e3cbb8d968213b20d28963706000600fe8000000000000000000000000000aafe8000000000edfd7b71915162ed50b8eecd39f0b739144b1f8b244d6a9c0df25514c4b5a81dd62ce31d1fef55767159f70bebf1f87c517190719616e048cbecd0743b0dcdce7586be59dc13dc95eb90866326e9d063e03c22e5eda6496e0b28fec996e61fac8d76f0c11fd938390ba7fcadc44b1127f1ad6cecc3c50d0c7aabb0cf6bb709d1f9f35c8a697f95e29034a3bec345987bcb67b0fd28704cd2f001", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c02000090780000"], &(0x7f00000002c0)) ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)=ANY=[]) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0xfffffea0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="4000000000000000000004"]) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000080), &(0x7f00000001c0)=0x4) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)) 2018/04/02 02:18:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0xc0000, 0x0) tee(r0, r1, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000), 0x4) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000040)=0x68) listen(0xffffffffffffffff, 0x404) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f00000051c0)=[{{&(0x7f0000004fc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000005180), 0x0, &(0x7f0000000200)=""/4096, 0x110e}}], 0x400000000000119, 0x0, 0x0) listen(r2, 0x6) close(r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000001400)=ANY=[], &(0x7f0000001340)) clone(0x200, &(0x7f0000b6b000), &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000400)=0x8, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') pread64(r6, &(0x7f00009f3000), 0x352, 0x0) lseek(r6, 0x0, 0x0) getpid() r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r7, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) read(r6, &(0x7f0000000080)=""/93, 0x5d) 2018/04/02 02:18:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x8011, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040), &(0x7f0000991000)=0x8) 2018/04/02 02:18:15 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000c506d33fb94a2d5b0a2248922652344a87b0aa2620a8b379fb6feb0f430000180000fa0000624f947a4522da1e162d47901f38806a54b3b076b804eb41884fba45dd873403", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYRES16=r0], 0x39b) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xed1b, 0x10000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)={0x17c, r2, 0x10, 0x70bd2d, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x88, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x17}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0xa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x72}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0x17c}, 0x1}, 0x4000000) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/02 02:18:15 executing program 3: r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0x1) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000080)=@ioapic={0x0, 0x0, 0x0, 0x800, 0x0, [{0x1}, {}, {}, {0x101}, {}, {0x0, 0x0, 0x0, [], 0x5}, {0x0, 0x8, 0x81}, {0x0, 0x0, 0x0, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x4}, {0x1, 0x4}, {}, {0x0, 0x0, 0x80000}, {0x2}, {}, {0x0, 0x0, 0x6}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0xfffffffffffff800, [], 0x7}, {0x0, 0x0, 0x1991}, {0xfff, 0x2}]}) recvfrom$inet(r0, &(0x7f0000000180)=""/177, 0xb1, 0x42, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) 2018/04/02 02:18:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0xab, "b685c961d3f7bf18259e0e12a17f8322e848cdb20551748d035754d2894ca2dc454ab3b5406a941142956f479fac68cf68a26c51ba5d237caf65b5af878bbbd80027b7cb7b5747251ceea818f15f8367f03cd4195dbdd2af9aa20e6327d03173b65bae37ac9cfd9b29d844bdedc9ddba6690c4321e6afad2fdd9d341e3f473db005d13c24bed967b74ab08b14dcf90aef4f4caef933330ea2791c147e8983a8d3c635dafcff92a6d88c597"}, &(0x7f00000000c0)=0xb3) r3 = syz_open_pts(r0, 0x20201) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/02 02:18:15 executing program 7: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000006000)='self],&[-\x00', 0xa, [], [0x4, 0x0, 0x0, 0x2]}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000180)={{0xfff, 0x0, 0x9, 0x100000001, "93974ede2ca017cc0e459b472fadd70b8a6240cd43a6cceddd00bcbc1565ee03f633ff2a9d77a8d238ddc80f", 0x3}, 0x0, 0x0, 0x0, r1, 0x400, 0x4, "de5e6d1828b2e94ae1defca32a5bb8e8d7bf9f4e8f8d1e96a6da662754271c914144acb2778275c71bc9a40882d39170c8fdbf87dfa92d0d2f70e0244e4162d6", &(0x7f0000000140)='louser^*]GPLnodevkeyringeth0\x00', 0x1d, [], [0x100000000000, 0x5, 0x81, 0xfa]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000000)=""/250) 2018/04/02 02:18:15 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}, {&(0x7f0000012300)="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", 0x120, 0x4019e0}, {&(0x7f0000013900)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x405c80}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x2, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}, {&(0x7f0000000880)="fadf8916defc60", 0x7, 0xff}], 0x240000, &(0x7f0000000540)=ANY=[@ANYBLOB="6e6f757569642c001d56cc99072a08166665312cb7fced3b9d648a67cd992c996392db9f4eb77eeac9e3f0f91291236cb3509f7270cd77a75cc09ecab38b9d0c833d92ef3c0db6e2ba1a1fb31f966b16727dd8f8a15971bc04283456910829d0fcbee6c08c30dae39d25cc4266ac64b886f0336570fc2a6f4fd29c0500d9217937d3aa0fe1c053c805ad877a02258734eabfef971d152e42e2c30d6fd2e7873d9b2c93d664c15b2dd29b"]) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file0/file0/file0\x00', r0, &(0x7f00000003c0)='./file0\x00') unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000007c0)={0xa9, &(0x7f00000006c0)=""/169}) renameat(r0, &(0x7f0000000940)="2f2f66696c653002", r0, &(0x7f0000000840)='./file1\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$notify(r0, 0x402, 0x1b) symlinkat(&(0x7f0000000800)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000780)='./file0/file0\x00') setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000640)="b57e9ba5abb4aad04f42be8a52b9eabda2837ae0692ece1f1ea9ac5c8757a5eee6c7eb9aa24d4ff3b2eff5cc67e1787bf07a4a2e5e2ced0a5fc1366e907a233fda243e7c4844cf3104db478eade1f7d4b9135d5127f1137b13177569f7fc27753a24fff7f253d9b6cff10f80b813c4ec8d32866c0d3c03", 0x77) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72e5a31dd3", 0x84}], 0x20, &(0x7f00000000c0)=ANY=[]) mkdir(&(0x7f0000000380)='./file0\x00', 0x2) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f0000000340)='./file1\x00') 2018/04/02 02:18:15 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/04/02 02:18:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) ioctl$TCFLSH(r1, 0x540b, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000003000ff0a0000000000000000040000000c000002080001003b12b3d2729830bc1e41d6"], 0x20}, 0x1}, 0x0) 2018/04/02 02:18:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x100) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)={0x2, [0x680, 0x0]}, &(0x7f0000000180)=0x8) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x44000) syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x8001, 0x200) listen(r1, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x2}) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) r4 = accept4(r1, &(0x7f0000000000)=@alg, &(0x7f0000db4ffc)=0x80, 0x0) shutdown(r0, 0x1) shutdown(r4, 0x1) [ 93.144207] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/02 02:18:16 executing program 5: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x1, 0x0) fallocate(r0, 0x0, 0x0, 0x7af1) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180), 0x4) preadv(r0, &(0x7f00000010c0)=[{&(0x7f0000001080)=""/20, 0x14}], 0x1, 0x0) lseek(r0, 0x0, 0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x80000001, 0x4) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f0000000080)=""/193, 0xc1, &(0x7f0000000040)=""/60, 0x0, 0xfffffffffffffffd}}, 0x68) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0x3000, 0x4, 0x2, 0x9, 0x10001}) 2018/04/02 02:18:16 executing program 0: shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffc000/0x3000)=nil) r0 = shmget$private(0x0, 0x3000, 0x78000204, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r0, 0xffffffffffffffff) 2018/04/02 02:18:16 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x91}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0xe9, 0x0, &(0x7f0000000580)}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xffff, 0x3) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000100)=""/141) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="49664909bf10c3b648a16629dfbab94a36feabbb5b79b5ffc045886ffa6aebc6423c63d3b48d537f71c5"], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/04/02 02:18:16 executing program 3: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) ftruncate(r0, 0x8000) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r2, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000079f59516ee577192c9c9f938281ec4c64b3849263ca2bf7caf3288fb3eb0ac4ea487f461c00b3a9f7c2ea471bb9bb7d577b658cc84db1de2e679c13a14a3a6628b90cb507af620b84467e1efd666f4fe3898128e01825c2aa1f647e60757f5cc8c9ce2ef03b601c875854cc421edca7a205797942a136c7c6a25425951dbfb566f44de814de21bcf0917c88e5dc6e2e5"], &(0x7f00000012c0)=0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000015c0)={0x7, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001380)=@assoc_value={0x0}, &(0x7f00000013c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001580)=r3, 0x4) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, 0x0}, &(0x7f0000001240)=0x10) connect$netlink(r0, &(0x7f0000001300)=@unspec, 0xc) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000001600)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001340)=0x8001, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001a80)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000001b80)=0xe8) getresgid(&(0x7f0000001bc0)=0x0, &(0x7f0000001c00), &(0x7f0000001c40)) lstat(&(0x7f0000001c80)='./bus\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001dc0)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000001ec0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001f00)={0x0, 0x0, 0x0}, &(0x7f0000001f40)=0xc) sendmsg$unix(r0, &(0x7f0000002000)={&(0x7f0000001640)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001a00)=[{&(0x7f00000016c0)="9f438cd5d00d3ad58dac1e5232451a36657a7366dd0c46e27797c09f8ace7fc04231b3d61ff492873ebbc233d584db52269a86501a37d1097f6d3dd4fef11348f11cf279c8747cadbe8c25837194b2ceea7e5dca533fafd9c909e99463ffb3bfe9cb9033ea183bf120ef0e1763c3a6ad56451632ef39ee27767bd92777985e215eb5bf7aa90c309da86db74d5de5d8cd88c1496226ddc6d42d2e1a9c4b3ea7e84aa0e2f6716c7c7c76f2486991", 0xad}, {&(0x7f0000001780)="84cbf94157312c52a1bee9c64d0fb30afc762773ec1a3859f1e2ef5ea6a828db7131073559c75820a567f74fe631697eb89420a0b50d396545b6b1f37af3ae1ee02fbb38e6fa8cbc985ec53a0e738afcd620ad6d08f6c498b5a5a3033c", 0x5d}, {&(0x7f0000001800)="44dadbf24b71c6ca2a0f3b498e116f9821fb397ff19570b4b1b6abf5637f493e8c19603db16ab7c7e06c79006ccfa8a805223fbeed8759eb3ef785dd182a090f1a9c3081b8607a49fabec9443cf8036b67bc1d33384254a28b4aa9ad7357368215921d63c0264ad96fad83eab907508ce16b74a27e5f592cdbada326ad7b23b6490a6f033cb3dc6a186a3d259c5cbe19808fa30078a22faab9e3b713a7dcd660e24d4bd631ae47eb629d34ba592a5867a65283049153e632afafcc5fdf0d33160affc903c356dc1dee5bba5875aa6bca16a6deae715a9b21a9fba0bd6693c5b3b661d4632ab87d", 0xe7}, {&(0x7f0000001900)="2c279cb3ecfcf7aa774948fa9e0975ac142ff3f04df2111f7149ab2e3f6bd9aff8a3809071b59b2dcee572462b7352a4d43dad7625126ed313436ab014c115c7a82bcf54a638c8c39b358fd973fe2dddb21c9e1d6de47165d41e4c0c65fe32f9f5bd1c21def9aebcbae0bc57886db41f886be8966e3e1ea1cd37919a154f9b8402e1694dfe26b64257c3d13ae01adc61ae68461d8f8c2b", 0x97}, {&(0x7f00000019c0)="05faf298972a35", 0x7}], 0x5, &(0x7f0000001f80)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r6, r9, r10}, @cred={0x20, 0x1, 0x2, r6, r11, r12}], 0x60, 0x40}, 0x40044) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001400)={r5, @in={{0x2}}, 0x9, 0x9, 0x1, 0x0, 0x9}, 0x98) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r4) 2018/04/02 02:18:16 executing program 7: r0 = socket(0x40000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000eb0000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x11) ioctl$TIOCSCTTY(r1, 0x540e, 0x1) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x9, 0x1f, 0x1, 0x1, 0x1b4, 0x100000001}}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/02 02:18:16 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x10, 0x4, 0x4, 0x8}, 0x2c) perf_event_open$cgroup(&(0x7f0000000140)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000140), &(0x7f0000000440)=""/4096}, 0x18) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xf7c, 0x2000) mq_getsetattr(r1, &(0x7f0000000040)={0x4, 0x7, 0x8, 0xa1d3, 0x4, 0xc3e, 0x7, 0x100000000}, 0x0) 2018/04/02 02:18:16 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x159, 0x40000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000540)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x19, 0x19, &(0x7f0000000100)="36efa5861d4261daa01c6e345916d2b3f42683fa40c5885ccf", &(0x7f0000000280)=""/25}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0x10, &(0x7f0000000200)=@raw=[@call={0x85, 0x0, 0x0, 0xa}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x186}, @generic={0x8, 0x9, 0x9, 0xfffffffffffff5c7}, @map={0x18, 0x3, 0x1, 0x0, r0}, @alu={0x7, 0xec3f, 0x5, 0xa, 0x7, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7}, @ldst={0x3, 0x2, 0x2, 0xb, 0x6, 0x6, 0xfffffffffffffff0}], &(0x7f00000003c0)='syzkaller\x00', 0x9048, 0x67, &(0x7f0000000400)=""/103, 0x41f00, 0xadec1c4b46c2f35f}, 0x48) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xb, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000020000000000000000000000000850000001a0000000000009500000000000000a955ef887067524da1b662a4d7c3cef3ce849b22be03925d01b3dce7b85d45adcafed9f7636f1ee4a34961d92da2dda889"], &(0x7f0000000140)='syzkaller\x00', 0x2, 0x89, &(0x7f0000000280)=""/137}, 0x48) 2018/04/02 02:18:16 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x2, 0x480) recvmsg$netrom(r0, &(0x7f0000000bc0)={&(0x7f0000000340)=@ax25={0x3, {"e5d39106e0012e"}, 0x5dc}, 0x10, &(0x7f0000000740)=[{&(0x7f00000003c0)="fbc9bf957d82598112a00580c69b40cc40a8a68da143824910586187bf3d2a334fefd3aeca66f7dabb547d61e772", 0x2e}, {&(0x7f0000000500)="48bbfe92e78a35a0abe2c9a834b3d2d2555302660714b70faf644e827b4936c5e6f3d9bba00bf43a7c67248594e5d4c93928f3e002e3f1bde9995cabcd7c05f57a35185558e70fd9b70bd31c01c47181caab44cdc4c18600c931cb95b88b0e01933a78496c7212712bd2eda71b34f6c0352b24eb0156aa3d8e53251c9eefed00c6d166370bdaa2f53c0bdbd7fa944dadf756afbcfd84ab5eccd95f27f076162f27c2028a848c99f917884dd95d269e77e97f6143b08acbf59adb7213631eb9baf1e08d", 0xc3}, {&(0x7f0000000600)="5dd2b92f3920dbb1d1ecd64370a9ae475ca0a9b39ea6d456f9a00ce978ae924ec250a8ec9c3ed358cce573723463ff11dd19f17d9a3fef0b31b44b5e15cf4a1e87aea99c9adf9f776259ccc9c88e16533be73f66daeea685b6ed665757bcb058d8c6d32b41c5a1299c76989bf71080469f9fcec069716a20dbf39fd52dbb2c82b19e8b75d275e2ad9c6d1ff77bceea", 0x8f}, {&(0x7f00000006c0)="7d2a0a469a01b1a8cf9c3d033bdf2afe922376", 0x13}, {&(0x7f0000000700)}], 0x5, &(0x7f00000007c0)=[{0xd0, 0x113, 0x1000, "18b7ba1b02cfd55f9eec4c9f346ce2fd01ce7d078d807a6318c2a1f1335f5e068435b40e4b3a96fbf14e579cf16c5fe773a8acf08886637ce70545e7b706849897563e582ae563e04d42f32b55b19d177c74bf4b983ab29e16ef463096fda218623bd915e75f832b3b4a767ca7a1589379338010fe21cbcbd6f530c67ad3ff5d081d1b46ea3946a96c9d474ce6f2c3eb9ff29ab588f71e975c6907dec021e0f7b9660870cd97482c5ed0a98f45a551749fc2b6c0e7f1e4e82f16ed3a32b159d9"}, {0xd8, 0x103, 0xc2, "c9e8af2621f131a74b0f428fa9db86937a8b5adff3345c55975fb5dbf50eb674cdb3280cd4eecfb5847b24ef406a43f4e20e4288c5512a9871e2e77fb852ada838f8b7283d3d4f01d6990e8892cd4f83262acc975e7a4b849276f4983017fad8433816125752b6d3bdbc61a7361b1c5e776c28193f3e657b9787f6b6604fb159c978af6a84fd598d20a5990c712df58200ee2c6ba1905d3a863b78707c26510b39f2df233e12d4a9340d7a81ea0674015200256dd85a70861451f38ed880b45314cc16"}, {0x108, 0x102, 0x40c, "d6b1e85ec61205fed441b11077e931973c92db0f31d942ba42b96e8c9d077ff1ece54e051346970db987fdce61dea83cfc835a4675b2041a5822dddbeba441978fddbb654a6610fc635c966d585ff3fa0d412328f4bf93abbfae64297e690c62f25c0c1a03fb7b7485a3ead27cacf0c21cbab63a834d667bc60e097edf9038994d4706b8219aa85d2af4766f3c44be500022b19f9f0c4028e7f2b26e6f671baf0d556e435cac59045fa259f964e216461bf19be3f7c98e79817d23668dc4fd936f9489916725a00029628044865911626165feeffae8a91edeb4e9533a126e5ab069407715d84d5e0e4030fec8d987f7e0603a73cd1ac9"}, {0xe8, 0x11f, 0x4, "ac646d24ae215dd069fe721cf937a973c964d2865d9e3987dfc800bd1ac895dfab3e4b0bee2919c5e5aad6138426924579c7389356952e8553d4c391a5230ffbe1626391f9ee539fcc4a7933f0278953c85a58e51c98f481f3f3d65f3eb41cee39dc8efd2f604307dbc2f927f9510744d0acdcb9bb62666a8b19e969e6237375932a6b45d9a3e42fc54bc06542fc6235f72dd912cc4fa93936051818cb52ca8c7c9193d36995bf46a88d637d1d8f7cc17e7a174b7b0f88dac74939ce260a28293323a948f427ea6465a21ee072a5cb674cb2cea474a1d6c2"}, {0x48, 0x109, 0x9, "954e74332eb055a88283510c469ee98052cf678f201bcaa2d735e4f5e66f4d8954b20c7f457a7ee0489948841901338817"}], 0x3e0, 0x4000}, 0x2000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0xfffffe34) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0xffff, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000080)={{0x7, 0x4, 0x80, 0x20, 0xffffffffffff4b91, 0xfffffffffffffabf}, 0x800}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0)=0x8001, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0xc9c3, 0x9}, 'port0\x00', 0x0, 0x80804, 0x9, 0x7fff, 0x5, 0x6, 0x4, 0x0, 0x1, 0x40}) sendfile(r3, r2, &(0x7f0000000040), 0x10001) fallocate(r3, 0x11, 0x0, 0x8001) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000000100)={0x2000}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x1) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000180)={0x56, 0x401, 0x1, {0x20, 0x2}, {0x7fffffff, 0x9}, @cond=[{0x4, 0x9, 0x2, 0x4, 0x1, 0x1}, {0x1, 0xd7e, 0x85ef, 0x2, 0x0, 0x6}]}) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_generic(r4, &(0x7f0000000300)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000440)=ANY=[@ANYBLOB="b9243de4c74e4990626a1e4fafef3e88e8f20cfeaf9a2e1472ab667e730af5954606096e72bc78be51800573edce963122737a151b067eca71f2ac2901f02256b9833649a998f4b62cc707da3f4e92b545eaf4cf2372997b1cff2c16c565ae147c033c8c6ff62bf15e162373a3442e6e83d4e0a9b1cb123e94a1b4065955422eec1adf35cc623e478a623d00a22f2c54a214bc30c2acd8602e8d4b24b97008bed40000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000380)) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) 2018/04/02 02:18:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) ftruncate(r0, 0x1ffff) ioctl$TCSBRK(r0, 0x5409, 0x2) write(r0, &(0x7f0000000080)='-', 0x1) ftruncate(r0, 0xb691) pwritev(r0, &(0x7f0000000c40)=[{&(0x7f0000000700)='j', 0x1}], 0x1, 0x0) 2018/04/02 02:18:16 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x1c, 0x6, 0x2, 0x1, 0x0, 0x0, {0x8}, [@typed={0x8, 0x1, @u32}]}, 0x1c}, 0x1}, 0x4) [ 94.104884] binder: 9203:9211 ioctl c0306201 20000080 returned -11 [ 94.134269] binder: 9203:9211 unknown command 155805257 2018/04/02 02:18:16 executing program 7: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8000}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xb44e, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x2, 0x8001, 0x200, 0x6, 0x3f, 0x9, 0x6, 0x9, r2}, 0x20) setsockopt$inet_mreqsrc(r1, 0x0, 0xd8214784b2c49f81, &(0x7f0000000140)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xb}}, 0xfffffffffffffdf4) 2018/04/02 02:18:16 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000040)={0x400000004, 0x0, 0x10000, 0x5ca8}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000020000000000000000007010000ffffffff00000000000000009500000000000000729ba1e74b23f1570b0569ad18644d156e96a8c56597"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) [ 94.149058] binder: 9203:9211 ioctl c0306201 20008fd0 returned -22 2018/04/02 02:18:16 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) fstatfs(r1, &(0x7f00000000c0)=""/140) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x2, r1}) dup3(r1, r0, 0x0) 2018/04/02 02:18:16 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r5 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0x0, 0x81, 0x100, 0x40, 0x3, 0x0, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00', r1}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)={0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000cc0)={&(0x7f0000000400)=@ethernet={0x1}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000580)="4589496d6a3bfcccae07dc729c52ee6bdf10d9cf221f605c25f790103018703b9a67491f96c3f9f8d07204ee4adf21acce1afdaedaba1228b4d33c3fa702a46b1329a0e52eea6a7908fd375ace47", 0x4e}], 0x1, &(0x7f0000000700), 0x0, 0x40000}, 0x4044080) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) setsockopt$inet6_int(r6, 0x29, 0x4e, &(0x7f0000000140), 0x4) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000740)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000700)={&(0x7f00000009c0)={0x88, r7, 0x100, 0x70bd29, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7e7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x81}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}]}, 0x88}, 0x1, 0x0, 0x0, 0x1}, 0x40) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6") gettid() close(0xffffffffffffffff) 2018/04/02 02:18:16 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f000000d000), 0xa0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0x191) 2018/04/02 02:18:16 executing program 3: capset(&(0x7f00003d8ff8)={0x19980330}, &(0x7f00006fafe8)) r0 = socket(0xa, 0x80005, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xca, 0x200000) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) getsockopt(r0, 0x0, 0x41, &(0x7f0000001fac)=""/84, &(0x7f0000001000)=0x28) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6gre0\x00', 0x0}) bind$bt_hci(r0, &(0x7f0000000100)={0x1f, r2, 0x1}, 0x19a) 2018/04/02 02:18:16 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) dup3(r0, r1, 0x80000) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000200)={0xa, 0x4e20}, 0x18) r3 = fcntl$dupfd(r2, 0xfffffffffffffffe, r2) sendto$inet6(r3, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x8, &(0x7f0000000080)=0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000040)=0x80, &(0x7f00000000c0)=0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) io_submit(r4, 0x1, &(0x7f0000000100)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001200)='0', 0x1, 0x0, 0x0, 0x0, r3}]) [ 94.270648] binder: BINDER_SET_CONTEXT_MGR already set [ 94.302715] binder: 9203:9236 ioctl 40046207 0 returned -16 [ 94.312542] syz-executor3 (9206) used greatest stack depth: 15632 bytes left 2018/04/02 02:18:16 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000006000)="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", 0x5b5}], 0x14f, &(0x7f0000000080), 0x0, 0x8000}, 0x0) [ 94.336978] binder: 9203:9236 unknown command 155805257 [ 94.381598] binder: 9203:9236 ioctl c0306201 20008fd0 returned -22 2018/04/02 02:18:17 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ed4ff0)=[{&(0x7f0000000040)="390000001100094701bb61e1c30500ff070005000200000045efffff08009b0007001a000f000000220001de3320350004e9ff80d25de0b397", 0x39}], 0x1) 2018/04/02 02:18:17 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) ioctl$sock_bt_hci(r1, 0x400448ca, &(0x7f0000000040)) 2018/04/02 02:18:17 executing program 1: r0 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) write$cgroup_pid(r0, &(0x7f00000000c0)={[0x31]}, 0x1) write(r0, &(0x7f0000000080)='#!', 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xe6, "ed5b93cbccf37d0f68163315caff7dcb6acbfbf30fec19f7030374d9065930e0c8fdfeb4e0c86aa7c556194b3f9446e11981346eebc33872e1deb066438d4d1f3cacd6d71656473c5a263c83f4bcdfbdc36389f7a8421dbd0311274c3b63ea11b12bd165eafaa39cd8cfcfbc9c0b25dd352bc6cff5b4ec78a975f91f1dcd6f58bf9fc1b30e854b9f20c23c81661067fc4b8b9d2943951c5e2a56b858d03bf61f5964bdcb4da50ce88125ebdff12efefb13464f6e3b55d41a56ad8593253fd232b9eb02ced881d48d0cb6290129d988cd0cc925092c81d903c0fa8d6fdfc4bf7f159476d86c45"}, &(0x7f0000000000)=0xee) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0xfffffffffffffffc, 0x5, 0x1, 0x40, 0xff1, 0x8, 0x1, 0x100000001, r1}, 0x20) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000180), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/02 02:18:17 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c200000000000000000086dd6002290f00383a000000ff00000000ff020000000000000000000000000001010090790000000060d5cae20000880000000000000000000000000000000000ff020000000000000000000000000001f601929f106531aa"], 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x10}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000500)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0xe557, 0x4, 0x500, 0x1, 0x400000, r1}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4, 0x20, 0x52e, 0xc6, 0x100, 0x55, 0x20, {0x0, @in6={{0xa, 0x4e21, 0x2, @empty, 0x2}}, 0xfff, 0x4, 0x4d5, 0x0, 0x1}}, &(0x7f0000000100)=0xb0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f0000000280)="983012b5bae6d73264a18786974dc8789b5eabd3acff7a02de865f7b0ce3cadd0373160bfcd79a5c137466662085e95dab9303b037ea0d4875672f2d8e98c93221595a46f2fccb5e9c9d5ae653821a0e0b463fffcef23b520c7f4aabcef42f68a49ea117529131b0cbc0ddd88e8b1f29330e74f30d6e09f456a16ff76c0108481f0b74da735e45fc3ce81f92a97d004deb215e004e05326ee83a1f85ae6579cb41fa379d666c6ad157807f7ccbdfd75a1205b37742b3eb13682fac6eab82c8b1a299ca1b256496395b93baf3700a977e5f") 2018/04/02 02:18:17 executing program 7: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) 2018/04/02 02:18:17 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000adc0d5673ec793998ddb0000300000000000679078000000bda2ffffff21009078ac14ffbbe0000001070000e0000002ac140000ac14ffaa7f000001e345e674248f5fd6390021ac2fe39ec45fe234d73473f5c7126e354b249735194187c329442b00243c805f8454cf59c147b88e4670c2136a6bc2e9b2259f2c07b0496de15158be3a2278a3df890e1ebf43c54ac9c80a3bd7ea61ee87c5b667ac2623b1e2dbc03ecafdbf919ba32c4d2f7b2e51e54b5393e0b7d3d1416114e5115a3eb2909962bd20da8f68fdfddc786c18108d6026c97ed6909a90cc07c8"], &(0x7f0000000100)={0xffffffffffffffff, 0x0, [0x0, 0xeea, 0x2000000, 0xfffffffffffffffc]}) 2018/04/02 02:18:17 executing program 4: accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/ip_vs\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0x5e}], 0x1, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f00000000c0)=0x81) 2018/04/02 02:18:17 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000074fffc), 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x85, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040), 0x4) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000001c0)={0x1, 0x0, [{}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0xffffffffffffff81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x48) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6}, 0x14) r2 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) listen$netrom(r1, 0x7) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000faff74)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000003c0)=0x8) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) fstat(0xffffffffffffffff, &(0x7f0000000240)) 2018/04/02 02:18:17 executing program 0: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x60, "acbf06cc6da275f93a1ca92f3412b46a1c2c743a6258dafc188d3c414c0cf82488dad9af990617ad3bde7ba8fafcaeddffdb640b3683f4319ddb693adcc4959919f591285b6409422686aab51c945d8e7babc321377fd9db0b716f050de21eae"}, &(0x7f0000000000)=0x84) 2018/04/02 02:18:17 executing program 4: socketpair$inet6(0xa, 0x80000, 0x2e6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x101) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000cde000)={0x18, 0x1, 0x2, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/04/02 02:18:17 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/04/02 02:18:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000380)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a", 0x82, 0x0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/02 02:18:17 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000002100070700be000009001c010a0000fcffff0800000004f2050011800041", 0x22) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x6, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x20) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) 2018/04/02 02:18:17 executing program 5: r0 = eventfd(0x6) r1 = epoll_create(0x45) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5, 0x12002) setsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000000100)=0x1000, 0x4) r3 = getpgid(0x0) sched_getattr(r3, &(0x7f0000000040), 0x30, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) 2018/04/02 02:18:17 executing program 2: setrlimit(0x9, &(0x7f0000000200)) rt_sigtimedwait(&(0x7f0000000080)={0x7fffffff}, &(0x7f0000000580), &(0x7f00000005c0), 0x8) io_setup(0x9, &(0x7f0000000500)) rt_sigprocmask(0x0, &(0x7f0000000040)={0x2}, &(0x7f0000000540), 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000480)=0x9190, &(0x7f0000000740)=0x4) rt_sigprocmask(0x2, &(0x7f00000000c0)={0xc40000000}, 0x0, 0x8) io_setup(0x2, &(0x7f00000004c0)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xda5, 0x80000) rt_sigtimedwait(&(0x7f0000000600)={0xffffffffffff0001}, &(0x7f0000000640), &(0x7f0000000680), 0x2) io_submit(r1, 0x3, &(0x7f0000000440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x8, r2, &(0x7f0000000240)="5d80695c1c7e1594ea12730b464e55d1b966c65e98623e1029b7ae8e35e577775d4aa86ff8ce92ddb39c5e54ba7b09924f6a9edabd5906dda6402494827ed0afba52fbe0fffbb37b9e2a2e2b170ec16481fb42d3525dfac696b9bfc5c26dddd7d3d914de85319c807c5b17ef55c28d13c97b9a7654d8ef8f0c672960782458d6a2401d49a8a1bbe320975b94ecfcd8649fba83b893982147a415ebd5c407b29cb48801f204b777868b8a057c9bc0a2f2961a1759ec5cd377bae8b059d63cdac75fc6e5353fbf72559a45cf5598ff4cac5096792dae8e7fa4eb2d6b1163", 0xdd, 0x3, 0x0, 0x1, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x1ff, r2, &(0x7f00000001c0)="f564f88a8c1c150bd79346acc155f0d10c", 0x11, 0x401, 0x0, 0x0, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x8, 0xffff, r2, &(0x7f0000000380)="816dae33d0b80b9c559d2bb558e1f4a1fc55c52233ea82cfabc4b7b3a65287eac36d8f4df03ba56446c3c6edeb52b99abf7bfe5e5af75a90c0913cd7fa01063593bd4f124b2b718aa8d4e489903a86533d4b127680c0c08e9bc9ac39d08fc5d6465f05c01aeed04f32", 0x69, 0x785c, 0x0, 0x1, r2}]) signalfd(r2, &(0x7f00000006c0)={0x8}, 0x8) 2018/04/02 02:18:17 executing program 0: execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000140)='eth0-.^userK:\x00', &(0x7f0000000180)='msdos\x00', &(0x7f00000001c0)='msdos\x00', &(0x7f0000000240)='msdos\x00', &(0x7f0000000280)='posix_acl_access%\x00'], &(0x7f0000000480)=[&(0x7f0000000300)='eth1mime_typetrusted\x00', &(0x7f0000000340)='nodeveth1-GPLsecurity\x00', &(0x7f0000000380)="706f7369785f61636c5f616363657373c2263a00", &(0x7f00000003c0)='\\@\x00', &(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='@-\'!\x00']) r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000005c0)={{{@in6, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000800)=0xe8) sendmsg$nl_route(r0, &(0x7f00000008c0)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)=@mpls_delroute={0x34, 0x19, 0x400, 0x70bd28, 0x25dfdbfb, {0x1c, 0x10, 0x0, 0x6, 0xfc, 0x2, 0xfd, 0x7, 0xa00}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x250}]}, 0x34}, 0x1, 0x0, 0x0, 0x48000}, 0x4000000) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xffffffffffff9919, 0x200) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000100)={0x4, 0x5}) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000004c0)=""/183, 0xb7) 2018/04/02 02:18:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x6000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r1, 0x400, 0x70bd2c, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x48000}, 0x8880) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x800) r3 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xeb7, 0x400000) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000002c0), 0x2) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000200)="66baf80cb8e86ec683ef66bafc0c66b871eb66ef0f01cab805000000b979b88a250f01c1430f08c7442400a0000000c74424025e000000ff2c24c4c2a5046b450f017e0066450f3a63aa0e4c0000e1440f2000c4e17929c1", 0x58}], 0x1, 0x45, &(0x7f00000002c0), 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001cb24)={0x20, 0x18, 0x1, 0x0, 0x0, {0x5}, [@typed={0xc, 0x6, @ipv4=@broadcast=0xffffffff}]}, 0x20}, 0x1}, 0x0) 2018/04/02 02:18:17 executing program 4: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = gettid() r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000b80)={'eql\x00', 0x81}) r2 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0xffffffffffffff54, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r3 = dup(r2) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000180)={0x40, 0x800, 0x4, 0x3, 0x100000000}) connect$ax25(r3, &(0x7f0000000040)={0x3, {"7f62ae97f22303"}}, 0x10) process_vm_writev(r0, &(0x7f0000001700)=[{&(0x7f0000000080)=""/211, 0xd3}], 0x1, &(0x7f0000001d00), 0x0, 0x0) 2018/04/02 02:18:17 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f00000000c0)={{0x88, @multicast2=0xe0000002, 0x4e21, 0x0, 'sh\x00', 0x3, 0x1}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2000, 0x1, 0x100000001, 0xef}}, 0x44) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000000)={'bcsh0\x00', 0x3001}) close(r2) prctl$setendian(0x14, 0x1) 2018/04/02 02:18:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0x51, &(0x7f0000007ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000002e00210800000084f7c30000000087f0d4393800030000"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x80000000) lseek(r0, 0x0, 0x7) 2018/04/02 02:18:17 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0x40000000000002, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2c, 0x109080) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000)=0x346, 0x4) 2018/04/02 02:18:17 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 2018/04/02 02:18:17 executing program 1: r0 = socket$inet(0xa, 0x0, 0x5) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) ioctl$sock_ifreq(r0, 0x89b2, &(0x7f0000000080)={'ifb0\x00', @ifru_mtu}) 2018/04/02 02:18:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="0f33f4e0cf"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x0, 0x0, &(0x7f0000000180), 0x0) close(r0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x1, 0x0, [{0x5, 0x3, 0x0, 0x0, @sint={0xc0, 0x5}}]}) [ 95.526139] : renamed from bcsh0 2018/04/02 02:18:17 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) fstat(r0, &(0x7f0000000100)) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) setresgid(r1, r1, 0x0) setregid(0x0, 0x0) getsockopt(r0, 0x401, 0xff, &(0x7f0000000180)=""/162, &(0x7f0000000240)=0xa2) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r2, &(0x7f00000000c0)={0x1f}, 0xe) listen(r2, 0x80) 2018/04/02 02:18:17 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000001540)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a001cce11172f137ac3776822cebdd4c50000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000058d7192c24baaf35291a3043e31ada6ecbe12ee9be96ca8c8a2eb026a1b04a22c678d31e87f7fabf4df"], 0x70}, 0x1}, 0x0) r1 = msgget$private(0x0, 0x1) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/192) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x501000, 0x0) r3 = request_key(&(0x7f0000000400)='cifs.idmap\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001600)='^\x00', 0x0) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) io_setup(0x6, &(0x7f00000004c0)=0x0) io_submit(r5, 0x1, &(0x7f0000001680)=[&(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x3, r2, &(0x7f0000000500)="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", 0x1000, 0x80, 0x0, 0x1, r2}]) keyctl$get_persistent(0x16, 0x0, r4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000200)=0x8) accept$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={r6, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x3, 0x3}, 0x90) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@loopback, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001740)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xfff, 0x5, 0x40, 0x400, 0x7f, 0x204, r7}) 2018/04/02 02:18:17 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt(r0, 0x0, 0xffffffff, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)) 2018/04/02 02:18:18 executing program 3: getresuid(&(0x7f0000000200), &(0x7f00000001c0), &(0x7f0000000100)=0x0) setuid(r0) r1 = socket$inet6(0xa, 0x3, 0x4000000000000087) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0xc0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="041600009c4aa8f9"], &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r3, 0x3f, 0x9, 0xff}, &(0x7f00000002c0)=0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1c) io_setup(0x98, &(0x7f0000c6b000)=0x0) r5 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x8, 0x40200) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000000180)) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000000340)=""/187) io_submit(r4, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000001ec0), 0xfffffda5}]) 2018/04/02 02:18:18 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x7, 0x1, 0xf27, 0x2, 0x0, 0x0, 0x8, 0x9, 0x7ff, 0x4, 0x9, 0x1ff, 0x0, 0x5, 0x3, 0x0, 0x8, 0x2, 0x40, 0xffffffffffffffff, 0x0, 0x660, 0x1, 0x3f, 0x3bc95f1e, 0x9, 0x400, 0x3, 0x401, 0x3f, 0xfffffffffffff001, 0xb76f, 0x380, 0x3ff, 0x3ff, 0x0, 0x0, 0xe5b, 0x1, @perf_bp={&(0x7f0000000040)}, 0x40, 0x0, 0xffffffffffffa35a, 0x7, 0x3, 0xffff, 0x10000}, r2, 0xf, r0, 0xb) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/02 02:18:18 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x210240, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000001200)=[{{&(0x7f0000000a40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001140), 0x0, &(0x7f0000002080)=ANY=[@ANYBLOB="50001b000000000000000000000000004cefe340ea34b159a910fece750c79ba54e4fb4c964e8b6237fc4d8cdd8880f8b426835356569433c40c9acbc601eda03368000000000000000000000000"], 0x4e}}], 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/02 02:18:18 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f00000001c0)=@nfc={0x27, 0x1, 0x0, 0x2}, 0xfffffffffffffff2) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x7, 0x0, 0x0, {0x0, 0x7530}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000002c0)={0x43, &(0x7f0000000240)="287b39f3c98abffed6e056533a0b2edac9126870652740024e7f3ca75bfa3d9394b02c426a0fcc1e4378178bfe13cbd50f4fdd3218f5924b8c6ef920a90f93cf3b37e9"}) 2018/04/02 02:18:18 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/04/02 02:18:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x2, [0x2, 0x100000000]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x3}, &(0x7f0000000100)=0x8) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x110000000010) accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/04/02 02:18:18 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x6) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x6) 2018/04/02 02:18:18 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x5}, 0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, r0, 0xfffffffffffffffe) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000fc0)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00', @ANYBLOB='\x00z'], 0x8) 2018/04/02 02:18:18 executing program 2: r0 = socket$inet(0x10, 0x80002, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/38) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000002100030f07fffd946fa283bc8000000000000000271d8568080018e7d188738e", 0x24}], 0x1}, 0x0) 2018/04/02 02:18:18 executing program 4: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000080)={0x7, 0x0, [{0xc0000001, 0x4, 0x8001, 0x2921}, {0xf, 0xffff, 0x3, 0x2, 0x4}, {0x80000019, 0x7, 0x80000001, 0x0, 0x9}, {0xc000000f, 0x800, 0x0, 0x6222, 0x9}, {0x40000001, 0x9, 0x9, 0x1f, 0x363}, {0xc0000001, 0x2, 0x2}, {0x40000007, 0x3, 0x3, 0x72ef, 0x4}]}) listen(r0, 0x0) syz_emit_ethernet(0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000d9a28fd0960973d1b133df57128210ad019f4b0a19892bb5749e6e2933176d16f47c3227cd510ad53f"], 0x0) 2018/04/02 02:18:18 executing program 7: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) fadvise64(r2, 0x0, 0x101, 0x5) r4 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ftruncate(r1, 0x3) write(r4, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa0000af0026e75921d8a8310071ec28e0e6292680755e4", 0x5e) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/254, 0xfe) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000001600)) tee(r2, r1, 0x8, 0x2) sendfile(r4, r4, &(0x7f0000000040), 0x7527fb3200000000) syncfs(r3) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) pwritev(r3, &(0x7f00000002c0)=[{&(0x7f0000000540)="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", 0x1000}], 0x1, 0x0) sendfile(r4, r3, &(0x7f0000000180), 0x20000000011ffe) fdatasync(r2) syz_mount_image$vfat(&(0x7f0000001640)='vfat\x00', &(0x7f0000001680)='./file0\x00', 0x200, 0x1, &(0x7f0000002900)=[{&(0x7f00000016c0)="cf029ff80a1c57176fcec2ab1bff3e9ffbe0d31231540853608f9da1c7222aad36e440f9ff9e69b8e53ae45dc736ca700022dc4ec4", 0x35, 0x9}], 0x1001, &(0x7f0000002980)=ANY=[]) ftruncate(r3, 0x0) name_to_handle_at(r2, &(0x7f0000002d00)='./file0\x00', &(0x7f0000002e40)=ANY=[@ANYBLOB="9a000000040000001045f2df0b19709a8787351b8b1f8104f97b77fd6c3a99af823eb540a04833cad551a1b11f312b7c6383ecb358d9deff6b322523c5f442e2f47d89e3dd5d578428adc92a1934a2bfed7efeec3d2887e585a9ce06c6a6413d4450863856dbbbf2b6ca529d6e9871515828eba9db9dcc7d206eb2e71d9f000468a026b32928818d24dc2d8c85f833654d49551168a3d6b16f9fea7519cd20f1db205511d5de0002000071e56972f173260104271beeae439aab5305e5dc8832c01367be795e92d21fd0b3c971b34dd3a1d14ba88100000000000000000000000000000000000000"], &(0x7f0000002e00), 0x1400) readahead(r1, 0x5, 0x7) sync_file_range(0xffffffffffffffff, 0x1675, 0x1000000004, 0x2) pwritev(r4, &(0x7f0000002cc0)=[{&(0x7f00000029c0)="111cbe3291187171ac60bb9d2ddc1b23875d91c22984094d6e579d0e201b5c4df58bbb6e228155a4641521df6aeb1a3d8eccbbc4db1d2799ebe5f07b154cfb14af1a78d4dc84aa2fd3b1132f8340d658d173e19fb8edeacd55d937c3012b55086acf9c4d55be8a6323c8e27b8c775c2ffc7e3a26ced3af3580d3fab0f57fe916312601c3a573f7c59ab1f8f965928e65696772eaef388371d87575f9d37cc9bd96bbce78506cfe42eaa01fc778e5b2313ed0dedbd144c1df06ea", 0xba}], 0x1, 0x0) lseek(r2, 0x43, 0x6) fdatasync(r4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001700)={0x0, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xf02}}, 0x200, 0xffffffff, 0x5, 0x1, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={r5, 0x123, 0x8, 0x8001}, 0x10) fdatasync(r3) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x80, 0x1, &(0x7f0000001a00)=[{&(0x7f0000001540)="3053ca3e7fef2007332f2a84a6170a30157f8cf78549746a5d9837fea4464c6d3a055865e96ae45f45ac558b91e0d0ffa79a32c6a5de5050f9ef54b9e0bc333c0768f010b325329299144305e7b4078bf0c0716114c853f55f59ba502fe519c5bcb5d2f7d10939ed34bdb82a404770", 0x6f, 0x4}], 0x100000, &(0x7f0000001ac0)={[{@noflushoncommit='noflushoncommit', 0x2c}, {@notreelog='notreelog', 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@skip_balance='skip_balance', 0x2c}]}) 2018/04/02 02:18:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000005c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)={0x14, r1, 0x1, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000700)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) sendmsg$nl_crypto(r2, &(0x7f00000008c0)={&(0x7f0000000740)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000780)=@del={0xf0, 0x11, 0x730, 0x70bd28, 0x25dfdbff, {{'ansi_cprng\x00'}, [], [], 0x2400}, [{0x8, 0x1, 0x69c}, {0x8, 0x1, 0x9}]}, 0xf0}, 0x1, 0x0, 0x0, 0x200008c1}, 0x40) 2018/04/02 02:18:18 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x0, 0x8012, r0, 0x0) mlock2(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1) 2018/04/02 02:18:18 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x6b, "a15874e2248dca6cdad6dbe8fa622290780ab3b9381ed11418c1b2a9553c58f87666f04715d4183f9498bc147c27b475731fe541c396ee91f150e87aa43cd7b8a18724de0fa702f7d632e5520aa15daa430b1184e51d0728c638811425f2a174c398b1e267d5f93c9ca129"}, &(0x7f0000000200)=0x73) 2018/04/02 02:18:19 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="2cb4f94a80433b4a0000000000000000000000001c5d1b0a7afa564086d98c4fc61d7e409f27e6ef11a97947097d2691f1fb177c77defee1d752ec2123b4a979d067e422dc1258b3b18a7056bdb929ac789cf8924c03774637881ba5f43c8a8cd6feb211b81b882c10ba812fcec2e7a8373238c7ebfc48516156a8688ed87df440da7ac6db55a8ed9fcae69d6bdb06bbd0542756cb73867c10d4e3e62eca8d03b1d2288dbeacc0e7451d5c4a7cc7837415d5e3172d57ce234eb11ec844cf9f10a208f0ae14598d8be9f1265639a3d79fdbe82379"], 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)=ANY=[@ANYBLOB="140000000101ffff0000000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x600, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)=""/253, &(0x7f0000000240)=0xfd) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0x1) 2018/04/02 02:18:19 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) r0 = socket(0x5, 0x1, 0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/02 02:18:19 executing program 2: r0 = socket$inet6(0xa, 0x10000000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040), 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/02 02:18:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x6, 0x0, 0x0, 0x800000000000, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x4}) ioctl$KDSKBLED(r0, 0x4b65, 0x2fde) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x40000001b) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {}, {}]}) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x100) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000040)={0x2}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) 2018/04/02 02:18:19 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x4, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x8}) r2 = syz_open_pts(r1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) readv(r2, &(0x7f0000000140)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1) 2018/04/02 02:18:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df82147bd46f000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x0, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/02 02:18:19 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000700)='/dev/audio#\x00', 0x9e, 0x200000) fcntl$getown(0xffffffffffffffff, 0x9) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000001900)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000018c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1014}, 0x1, 0x0, 0x0, 0x1}, 0x4) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x6, 0x1ff, 0x4, 0x5, 0x6}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001880)={r2, 0x5, 0x20}, 0xc) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) sendfile(r1, r1, &(0x7f0000000000)=0x200000, 0xfdffffff80000000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001940)) clock_gettime(0x0, &(0x7f0000001800)={0x0, 0x0}) utimensat(r0, &(0x7f00000017c0)='./file0\x00', &(0x7f0000001840)={{0x0, 0x2710}, {r3, r4/1000+30000}}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)={0x6, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x2a8c00000}}, 0x1, 0xa, [{{0xa, 0x4e21, 0xff, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e23, 0x9e74, @dev={0xfe, 0x80, [], 0x14}, 0x5}}, {{0xa, 0x4e22, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x8, @empty, 0xffff}}, {{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff]}, 0x1}}, {{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x100000000}}, {{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xfa}}, {{0xa, 0x4e21, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}, {{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}]}, 0x590) 2018/04/02 02:18:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f6367726f757000f4ab2ea4a6462dfa902693e48f48f3ec7f5bb756d9f27b5deaa41ce4233368", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000003c0)='io.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000100)=""/118, 0x76) [ 97.382310] print_req_error: I/O error, dev loop7, sector 0 2018/04/02 02:18:19 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x9, 0x200000) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x31, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8e6, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1002, 0x58f}, 0x0, 0x1, r0, 0x8) 2018/04/02 02:18:19 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x835db2ed95282dcc) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x40) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, 0x0, 0x0, 0x70bd27, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}]}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000200)={'\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}}) getsockname$ipx(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000002c0)={0x6, 0x0, 0x10001}) shmget(0x1, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000380)={&(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f00000003c0)) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) userfaultfd(0x80800) ioprio_get$uid(0x3, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000600)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x280, 0x398, 0x398, 0x398, 0x398, 0x4, &(0x7f00000005c0), {[{{@arp={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffff00, 0x0, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x20, 0xb4d3, 0x1, 0x0, 0x1f, 0xfb76, 'vlan0\x00', 'dummy0\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@link_local={0x1, 0x80, 0xc2}, @dev={0xac, 0x14, 0x14, 0x19}}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x0, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000c40), &(0x7f0000001c80)=0x8) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000001cc0)={{0x32, @broadcast=0xffffffff, 0x4e24, 0x4, 'dh\x00', 0x0, 0x1, 0x2}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x10000, 0x7b79}}, 0x44) r3 = dup3(r1, r2, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001d80)={0x0, 0x11, "e1caf091b3d27ff9d78d2892983d47d316"}, &(0x7f0000001dc0)=0x19) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r4, 0x9}, &(0x7f0000000480)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000003b80)=[{&(0x7f0000001e00)=@in6={0xa, 0x10, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, 0x1c, &(0x7f0000001f80)=[{&(0x7f0000001e40)="8dce8e90cb781f31c29630c5d2859d7a84b8fe9c24b0d191105dba67a47ef4df6625bd7f1b87346ca0cf930a803ee0c905bfc4bb3792ab7490", 0x39}], 0x1, &(0x7f0000001fc0), 0x0, 0x20000010}, {&(0x7f0000002440)=@in6={0xa, 0x4e20, 0x1f, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000003a40)=[{&(0x7f0000002480)="3a87fddfb620fce58287f781a24a3064410d084f950ac546a428fff8f0b2266c9e0799cd837b21eb07cd56b2a1c0fe9ae09bc4aff6f1e3a4e880e2cea7d2b0fa2176e75dd00c6a7ccd5d336407a57254067c46dc6e5f89d0ad49ff7110b9e2184fd20c393bd836ac07cccdb96339d2cb403feb5088f255e788e6131af6374b24be9f26b44cc4b6be2b106523a95aac27d5ff6a332b544d1e2b2429", 0x9b}], 0x1, &(0x7f0000003b00), 0x0, 0x20000000}], 0x2, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000003c40)=@assoc_value, &(0x7f0000003c80)=0x8) 2018/04/02 02:18:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) shutdown(r1, 0x1) shutdown(r0, 0x0) read(r1, &(0x7f00000001c0)=""/252, 0xfc) recvfrom$inet(r1, &(0x7f0000000000)=""/149, 0x95, 0x40000001, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f00000000c0), &(0x7f0000000080)=ANY=[@ANYRES16]}, 0x7a) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='environ\x00') ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/04/02 02:18:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0xce, 0x0, 0x2}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/04/02 02:18:20 executing program 0: r0 = timerfd_create(0x7, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000000000)) timerfd_gettime(r1, &(0x7f0000eb8000)) 2018/04/02 02:18:20 executing program 5: r0 = memfd_create(&(0x7f0000000000)='lo!!md5sum,\x00', 0x1fffffe) write(r0, &(0x7f0000000180)="16f91220a8c7a61a85492a000000000000000000000000", 0x17) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) 2018/04/02 02:18:20 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b46b38)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], {0x0, 0x989680}}) 2018/04/02 02:18:20 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003040)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r1}}, 0x18) write$rdma_cm(r0, &(0x7f00000030c0)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa}, r1}}, 0x9) 2018/04/02 02:18:20 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200005, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x8) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/02 02:18:20 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x20, 0x2) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000002c0)=r1) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff600611818"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/04/02 02:18:20 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x9) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)={0x20000006}) signalfd4(r0, &(0x7f0000000040), 0x8, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x27, 0x1, 0x2, 0x1, 0x9, 0x3, "049e8a2647db15dabf9713869ee99562c197c95bc197aa994a7860d461da5ea6c1a6948ad195e2cba46905211a49a3e3f694281a6bba70aee39127bd76839c", 0xe}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000100)="1c785cf135f76be92cc3990d36112efbd5f8230cd75b266106c1412f420bba400b4152e4d4ce0d5c5c6e49a69d334474fd8a890ed0a0fdb4d2e073d7d4bf5d6e728131501e59828f9ba0189ae7c3fe3817b288aee654733b2bc7400372b02e175bd25d6a1905d76217d211a5fdc4aae0988f9ccac9e1b87e3138072fefb03cf0727f", 0x82}], 0x1, &(0x7f00000001c0)={0x10, 0x104, 0x100000001}, 0x10, 0x90}, 0x10) [ 98.395363] kernel msg: ebtables bug: please report to author: entries_size too small [ 98.410463] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/02 02:18:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xa, 0x4000000000080, 0x2, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000fce000)}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x400000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={r2, r3}) 2018/04/02 02:18:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x15, &(0x7f000083a000), &(0x7f0000839ffc)) pwritev(r0, &(0x7f0000001200)=[{&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000000100)="7329bd03224ba63a52d7300d553b6d175ae8d7b55cf77845433aaddcacd259ee619e7fc77a4e825a65026f34d28dba7b6f1cb84fe1995ee6c5e03a7ce10ec0365907e55757ded3232d08da5aaa1440920471fefd4a27b3b4d48f2d5c33fc5464627622e6dd0bda3b2abfc5c6eda0be0297a3724d87894545c9481808707b1e9d09bc197b2a4250cf8fe8569eef8709f4d24282366431523859588e9bb0faea0deca27b741966", 0xa6}, {&(0x7f00000001c0)="43ef8105231ad34d0436bfa09f66", 0xe}, {&(0x7f0000000200)="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", 0x1000}], 0x4, 0x0) 2018/04/02 02:18:20 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x6d01}) close(r0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 2018/04/02 02:18:20 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x109040, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x10000}) ioctl$TCFLSH(r1, 0x540b, 0x5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) 2018/04/02 02:18:20 executing program 3: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='$\x00', &(0x7f00000000c0)='-\x00', &(0x7f0000000100)='[wlan1-\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)='wlan0\x00'], 0x800) sendfile(r0, r0, &(0x7f0000000240), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') 2018/04/02 02:18:20 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fsetxattr(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], &(0x7f0000000100)="0411b62c4b7b4a03870253599d58f3a6fa4fda4a98b7744d93823244e07b451434b39cbddc7cb73de71149379a195c7f249a93781d", 0x35, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="9c1586026227959d0c5186bfebab", 0xe) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000340)="3e65428c4c0e000f005e830f01c948b858070000000000000f23c00f21f835030009000f23f867640f017708b9800000c00f3235000800000f3066baf80cb8b2e44f8cef66bafc0cb00fee0fc75a5466ba430066ed0f01ca", 0x58}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 02:18:20 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x1, {0x2, 0x4e20, @rand_addr=0x8}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x200, 0x6, 0x3800000000000, 0x85fffffffffd, 0x7ffffffd, &(0x7f0000000040)='ip6_vti0\x00', 0x2, 0x7d, 0x5}) keyctl$reject(0xc, 0x0, 0xfffffffffffffff9, 0x6, 0x0) 2018/04/02 02:18:20 executing program 0: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x100000001, 0xffff, 0x40}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000680), &(0x7f0000000600)=0x7970e41e) 2018/04/02 02:18:20 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000000c0)=r3) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5) bind$llc(r2, &(0x7f0000000100)={0x1a, 0x337, 0x200, 0x3ff, 0xf1bd, 0x100000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) ppoll(&(0x7f0000000140)=[{r2}, {r2, 0x1}, {r2}, {r0, 0x4}], 0x4, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x40}, 0x8) r4 = accept4(r3, &(0x7f0000000200)=@ax25, &(0x7f0000000280)=0x80, 0x80000) bind$netlink(r2, &(0x7f00000002c0)={0x10, 0x0, 0xf1f, 0x800000}, 0xc) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000000300)=0x75, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000012c0)=@nat={'nat\x00', 0x19, 0x4, 0xf20, [0x20000380, 0x0, 0x0, 0x200004b8, 0x200010b8], 0x0, &(0x7f0000000340), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x53, 0xf9, 'sit0\x00', 'bpq0\x00', 'bond0\x00', 'syzkaller0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xd8, 0x108}, [@snat={'snat\x00', 0x10, {{@random="dd3f37b1173b", 0xfffffffffffffffd}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x5, 0x21, 0x6006, 'gre0\x00', 'erspan0\x00', 'bpq0\x00', 'dummy0\x00', @empty, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @random="4d7166807a54", [0x1438c4be309894f8, 0x0, 0xff, 0x0, 0x0, 0xff], 0x968, 0xa18, 0xa48, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@loopback=0x7f000001, [0xff0000ff, 0xffffffff, 0xff, 0xffffffff], 0x4e23, 0x8f, 0x1, 0x4e22, 0x3f, 0x8}}}, @among={'among\x00', 0x880, {{0x1, 0x81, 0xffffffffffffffdc, {[0x4, 0x7fffffff, 0xffff, 0x0, 0x7ff, 0x7, 0x6, 0x2, 0x4, 0x3c, 0x5, 0x2, 0x795, 0x44a, 0xfffffffeffffffff, 0x0, 0x7fff, 0x0, 0xfffffffffffffffb, 0x9, 0xffff, 0x4, 0x0, 0x80000001, 0x3, 0x4, 0x48a, 0x5, 0xfffffffffffffff8, 0xfff, 0x20, 0x3e00, 0x5, 0x7, 0x9, 0x1, 0x0, 0x0, 0x7, 0x1, 0x100000001, 0xff, 0x9, 0x1000, 0x80000000, 0x10000, 0x2, 0x100000001, 0x1416, 0x7, 0x2, 0x6, 0x626c6ff2, 0x1, 0x3, 0x401, 0x2dbb, 0x9, 0x5, 0x5, 0x1352800000, 0x0, 0x1, 0x8000, 0xfffffffffffffffb, 0x100000001, 0xc449, 0x9, 0x0, 0x4, 0x10000, 0x6, 0x1f, 0x1, 0x10001, 0x5, 0x4, 0x0, 0x1, 0x80000001, 0x0, 0xc7ae, 0xffffffff, 0x200, 0x3, 0x8001, 0x1, 0xa90e, 0x1000, 0x5, 0x6, 0x7fff, 0xff, 0x0, 0x7b4, 0x3, 0x10, 0x80000001, 0x9, 0x2, 0xf8, 0xda, 0xb6d8, 0x4, 0xfffffffffffffff9, 0x0, 0x3, 0xffffffffffffff81, 0x200, 0x9, 0x7, 0x2, 0x0, 0x8, 0x8, 0x3, 0x9, 0x4, 0x5, 0x0, 0x0, 0x8, 0x9, 0x10001, 0xc2, 0x3, 0x76b, 0xff, 0x2, 0x2, 0x3, 0x0, 0xc01f, 0x4, 0x76, 0xf7, 0x0, 0x2, 0x401, 0x860e, 0xfffffffffffffff8, 0x20, 0x9, 0x93, 0x6, 0x800, 0x0, 0x4, 0x40, 0x7, 0x80000000, 0x8, 0x55, 0xfffffffffffffff9, 0xffffffffffffffff, 0x80, 0x5, 0x4, 0x1, 0xb2, 0x80000000, 0xdc, 0x100000000, 0x6, 0x4, 0x7fff, 0x10001, 0x1, 0x9, 0x7f, 0x0, 0x0, 0x8001, 0x7fffffff, 0xfffffffffffffffc, 0xffffffffffffff81, 0xfffffffffffffffd, 0x3, 0x2, 0x4, 0xfff, 0x1, 0xd5, 0x5, 0x1e76, 0x76, 0x7a9, 0x3, 0x17c, 0x5, 0x80, 0x973, 0x28df, 0xfff, 0x7fff, 0x3, 0x4, 0x1ff, 0x101, 0xffff, 0x8, 0x7, 0x7, 0x6, 0x7, 0x3, 0x7, 0x6872, 0x401, 0x8000, 0x20, 0x8, 0xfff, 0xfe1c000000000, 0xdf, 0x1, 0x7fffffff, 0x8da, 0x4, 0x3, 0x8, 0x1, 0xa39f, 0x8, 0x9, 0x0, 0x2, 0x401, 0xfff, 0x1f, 0x3f, 0x9, 0xffffffffffffffc0, 0x7f, 0x6, 0x39b, 0x0, 0x3, 0xffffffffffffffca, 0x7ff, 0xfc3, 0x6, 0x3, 0x7, 0x8, 0xa6e9, 0xfffffffffffffffb, 0x0, 0x80000001, 0x3, 0x3, 0x6, 0x3d5, 0x80, 0x14302bde, 0x6, 0x100000001], 0x2, [{[0x3ff, 0xfffffffffffffffc], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x1, 0x800], @broadcast=0xffffffff}]}, {[0xea, 0x7, 0xc6c, 0x7a10beb9, 0x8, 0x2a0, 0x7807bd1a, 0x0, 0x0, 0x7ff, 0xfffffffffffff001, 0xb40, 0x401, 0x20, 0x311, 0x2, 0xce, 0x9, 0x1, 0x20, 0xac3, 0x1, 0x7fff, 0x1, 0x9, 0x80000001, 0xfffffffffffffffa, 0x5, 0x7ff, 0xffffffffffffff7f, 0x7e, 0x8, 0x1, 0x3, 0x100000000, 0x841, 0x2a66, 0x6, 0x40, 0x1, 0xffffffff, 0x10001, 0x0, 0x8, 0x8000, 0xf09e, 0x6, 0x200, 0x8000, 0x45, 0x200, 0x0, 0x9, 0x8, 0x8, 0x250, 0x80, 0x5, 0x4, 0x1f, 0x3ff, 0x63a, 0x1, 0xad, 0x0, 0x800, 0x0, 0x2, 0x2, 0x9, 0x8, 0x0, 0x3, 0x7, 0xff, 0x7fff, 0x4e, 0xfff, 0x8, 0x264c, 0x0, 0x6, 0x7, 0xffff, 0x101, 0xfff, 0xffff, 0x400, 0x9, 0x2, 0x3, 0x4, 0x0, 0x4, 0xfffffffffffffffc, 0x1000, 0x3, 0x3, 0x4, 0x83, 0x7, 0xffff, 0x210000000, 0xffff, 0xffffffff, 0x2, 0x40, 0x9, 0x93, 0x2, 0xf2, 0x5, 0x1ff, 0x800, 0x5, 0x7, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x9, 0x2, 0x8, 0xfff, 0x2, 0x9f3, 0x0, 0x3a9000000000, 0xdf, 0x135b800000000, 0x5, 0x2, 0x3c4c, 0x10000, 0x4, 0x6, 0x800, 0x5f9a, 0x2, 0xfff, 0x8, 0x1000, 0x0, 0xb1, 0x4, 0xfffffffffffffffb, 0x1, 0x5, 0x3a, 0x81, 0x8, 0xa0000, 0xe5, 0x6, 0xfffffffffffffffa, 0x9, 0x80000000, 0x1, 0x4, 0xffff, 0x5, 0x7f, 0x100, 0x0, 0x8, 0x0, 0x6, 0xfffffffffffffff9, 0x25, 0x5, 0x0, 0x4, 0x5, 0x5, 0x1, 0x84, 0x5, 0xffffffff, 0x1f, 0x20, 0x20, 0x3, 0x7, 0x4, 0x3ff, 0x81, 0x4, 0x8, 0x2, 0x7, 0x0, 0x9aa4, 0x8, 0x10001, 0xfffffffffffffffa, 0x0, 0x2, 0xffffffff, 0x3, 0x0, 0x9, 0xc12a, 0x1f, 0x2, 0xff8, 0x62, 0x4, 0xb599, 0x6, 0xb0, 0x7, 0x2, 0x5, 0x7f, 0x1, 0xaef, 0x100000000, 0xffff, 0x1, 0x9, 0x7, 0xffffffff00000000, 0x1, 0x8, 0x7f, 0x2, 0x1, 0x4, 0x4, 0x2, 0x4, 0x8000, 0xe9, 0x1, 0xffffffffffffff69, 0xffffffff, 0x100000000, 0x5, 0x8, 0x2, 0x7, 0x100000001, 0x1f, 0x7fff, 0x3, 0x3, 0x1ff, 0x8, 0x8, 0x9, 0x8000, 0x1, 0xffffffffffffffff, 0x2c, 0x1ff, 0x0, 0x101], 0x6, [{[0x9ff, 0xfffffffffffffc00], @broadcast=0xffffffff}, {[0x1, 0x6]}, {[0x6, 0x6], @rand_addr=0x6}, {[0x100000000, 0x8], @rand_addr=0x2}, {[0x1, 0x8], @broadcast=0xffffffff}, {[0x401, 0xa87], @broadcast=0xffffffff}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="7fb07994a161", 0xfffffffffffffffc}}}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x812, 0x2, 0x0, 0x0, "b848b7fb2983dfbbb09d51b17b65e51de25be6448f461896ee194b107423e21f3765fcf28301323a64cb184b49b3315a5d61c09571cfa0f12f5dad13bd890b6e"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xfffffffffffffffd}}}}, {{{0x7, 0x4, 0x8847, 'tunl0\x00', 'yam0\x00', 'syzkaller1\x00', 'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0x0, 0xff, 0xa1237148b93fe4e5, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0xff], 0xe0, 0x150, 0x188, [@rateest={'rateest\x00', 0x48, {{'\x00', 'vlan0\x00', 0x29, 0x1, 0x1, 0x69, 0x20000000000000, 0x6, 0xffffffff, 0x3}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}, @snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x4, 0x8906, 'ip6gre0\x00', 'gretap0\x00', 'syzkaller1\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff], 0xe8, 0x150, 0x188, [@ip6={'ip6\x00', 0x50, {{@remote={0xfe, 0x80, [], 0xbb}, @empty, [0xff000000, 0x0, 0xff, 0xffffffff], [0x0, 0xff000000, 0xff, 0xffffff00], 0x2, 0xff, 0x20, 0x10, 0x4e24, 0x4e21, 0x4e24, 0x4e24}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xf98) sync_file_range(r3, 0xea, 0x8, 0x2) splice(r1, &(0x7f0000001340), r1, &(0x7f0000001380)=0x55, 0x81, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000013c0)={{0x1, 0x0, 0x80, 0x2}}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001400)={0x8, 0x0, 0x0, 0x9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001440)={0x2, r5, 0x10003, 0x3}) bind$pptp(r2, &(0x7f0000001480)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1e) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f00000014c0)) fadvise64(r3, 0x0, 0x5, 0x5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001500)={{0x3, 0x0, 0x3, 0x2, 0x7}}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001540), &(0x7f0000001580)=0x8) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00000015c0), 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000001600)={r1}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000001640)=0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001700)={0x0, 0x0}, &(0x7f0000001740)=0xc) fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', 0x6001, r6, r7, 0xf23, 0x6761, 0x4000) recvmmsg(r2, &(0x7f0000006800)=[{{&(0x7f0000001800)=@pppol2tpv3in6, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001880)=""/254, 0xfe}, {&(0x7f0000001980)=""/157, 0x9d}, {&(0x7f0000001a40)=""/4096, 0x1000}], 0x3, &(0x7f0000002a80)=""/63, 0x3f, 0x4}, 0x6}, {{&(0x7f0000002ac0)=@ipx, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002b40)=""/16, 0x10}, {&(0x7f0000002b80)=""/210, 0xd2}, {&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/153, 0x99}], 0x4, &(0x7f0000003d80)=""/21, 0x15, 0x3ff}, 0x18b}, {{&(0x7f0000003dc0)=@can, 0x80, &(0x7f0000004000)=[{&(0x7f0000003e40)=""/55, 0x37}, {&(0x7f0000003e80)=""/109, 0x6d}, {&(0x7f0000003f00)=""/62, 0x3e}, {&(0x7f0000003f40)=""/187, 0xbb}], 0x4, 0x0, 0x0, 0x1ff}, 0x5}, {{0x0, 0x0, &(0x7f0000004380)=[{&(0x7f0000004040)=""/101, 0x65}, {&(0x7f00000040c0)=""/74, 0x4a}, {&(0x7f0000004140)=""/78, 0x4e}, {&(0x7f00000041c0)=""/123, 0x7b}, {&(0x7f0000004240)=""/52, 0x34}, {&(0x7f0000004280)=""/244, 0xf4}], 0x6, 0x0, 0x0, 0x9}, 0x2}, {{0x0, 0x0, &(0x7f0000006700)=[{&(0x7f0000004400)=""/138, 0x8a}, {&(0x7f00000044c0)=""/174, 0xae}, {&(0x7f0000004580)=""/4096, 0x1000}, {&(0x7f0000005580)=""/4096, 0x1000}, {&(0x7f0000006580)=""/200, 0xc8}, {&(0x7f0000006680)=""/85, 0x55}], 0x6, &(0x7f0000006780)=""/75, 0x4b, 0x2}, 0x20000000}], 0x5, 0x10000, &(0x7f0000006940)={0x0, 0x1c9c380}) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000006980)=0x8, 0x4) 2018/04/02 02:18:20 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/75) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x5, 0x7f8, [0x20000140, 0x0, 0x0, 0x20000170, 0x200003f8], 0x0, &(0x7f0000000040), &(0x7f0000000b00)=ANY=[@ANYBLOB="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"]}, 0x87f) [ 98.650235] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/02 02:18:21 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x66, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000f6affc)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/02 02:18:21 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000200)='.', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)="d1f139b70f0c120afd4f29af17f81b865d2307ff209824d6bcdfba4d", 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x20000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80800) sendmmsg$nfc_llcp(r0, &(0x7f0000001740)=[{&(0x7f0000000100)={0x27, 0x0, 0x1, 0x5, 0x2, 0x10000, "f0f92186a16d755684aadf8a17e9560a26a37f9ef4c7ed4603a1f57e248e45c742ede6a8cc8b840c090c3f6f78bafd69a73f4d413d3f5647620941189ffd44", 0x33}, 0x60, &(0x7f00000016c0)=[{&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000000380)="25823ef5b5d66d988a3680494a074e8ede7d35a0573e02d7ef13beb26f29cba7140bfcaa30fbc8ae032f6ed6d50ff0a4bcbc0b51c51dae29b6865bf226959f32fb73e1188b22790cd2f72f8826cc17d40ebb8f3846eecc48b0a81b397f3bb3b6922e591f316197f728e3b62e19e0aad4ffd27c6d4fe7bd2270d7149c3c5a3528fd3fe3ca01deba511e80ff5ea0c0e8d53695e97a4394ad01ab225a09905c6d9b1e56f19c20cf3eada3ce193c6a0f2bdf628ee50205665f98a60ade2bee4bcceb126fcbd3e1e3dfa81294f2af3f65fd2835aeef3618604b430700bb6b5ba4cdc81dc67db4d012f2a44cf532139e160494f9ee6f99b5", 0xf5}, {&(0x7f0000001640)="d4ce4f1dbf286f1a1d3e6cb49532d0635aa324f93b9a6a350d623dab2170b22cc4885ed9af2480d3625589b320b40150725d2604b89434145e21c748df6df5d2cb3e5c85516b63a7585d312d56107562ddf9d73011c015e90b81e7d29e671b56acb5546b000ac4fb1988", 0x6a}], 0x3, &(0x7f0000000480)={0x20, 0x1ff, 0x0, "dbac3bfbf04edfd4255e6620e55b"}, 0x20, 0x4000005}], 0x1, 0x2ce051b97c04c0b2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) waitid(0x0, r1, &(0x7f00000001c0), 0x4, &(0x7f00000002c0)) rt_sigpending(&(0x7f00000000c0), 0x8) umount2(&(0x7f000075e000)='.', 0x0) 2018/04/02 02:18:21 executing program 4: r0 = inotify_init1(0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = getpgrp(0x0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x10001, 0x600400) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r1, &(0x7f0000000080)={r1}) 2018/04/02 02:18:21 executing program 3: r0 = socket$inet(0x2, 0x4, 0x1f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x401, 0x0, 0xeaa, 0x2}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={r1, 0xd8, "bd82a78e25e30574b000cc767e7e0cac05560b7b54f150a3bc413d834b33ffa0988a64d4f04a66e03291b687780a765805eea990c461f7075faefe185e1d9306045ac31c7f81eea1de291e3534eee611ef09b76cff6db54a6bc7c51385a02a54b4dec842246e4c7c1b7c90c7dc5090257960a9ee9bcfbae69308cfb8006f43399cc4c9955ca58dbc343cc746493e2cc7c4fd7db1ca59d4ec4ac0ffb0f42d98aaa84d32f3a20b3a8f376aae8a0cc77bcafbe0cbda5728554f19a6edca99d2de3888d7b2984e8182d54d9687a90acdace28bf45eb0082e30b0"}, &(0x7f0000000280)=0xe0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r2, r2, &(0x7f00009c7000)=0x40000000, 0x400000ff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xa1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0xe81d, 0x3, 0x80, 0x4b, 0x400, 0x3, 0x9, 0x10001, 0x1, 0x100000000, 0x101}, 0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x100}, &(0x7f0000000100)=0x8) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00000002c0)=""/37) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000140)=""/176) 2018/04/02 02:18:21 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000001040)='/dev/admmidi#\x00', 0x68d1f2c9, 0x101002) syz_open_pts(r1, 0x101000) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000040)="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") setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x39, &(0x7f0000000000)={0x40000}, 0x10) 2018/04/02 02:18:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x110) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x10002000000, &(0x7f0000000100)=0x4) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20, 0x0, @empty, 0x49}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup2(r0, r0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x100000, 0x10000}, 0x14) 2018/04/02 02:18:21 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x6, 0x4) flock(r0, 0xa) r1 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(r1, 0xb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x10000000}) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/254) ioctl$KDSETLED(r0, 0x4b32, 0x0) syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x5, 0x2, &(0x7f0000002480)=[{&(0x7f0000000280)="be5fedf02a3f916b6d37e27b3c2842726cff7496932458b1251c72c1bcb751a948893fce16c4df99334f76a211fdd04c7a756421e87ad040b78a104fcdf7437f096dea0fe91858eff7bcea3e64e889", 0x4f, 0x200}, {&(0x7f0000001480)="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", 0xf00, 0x1}], 0x2c, &(0x7f0000000300)=ANY=[@ANYBLOB="c93df6108ae91bb510eb5400"]) ioctl$KDSETLED(r0, 0x4b32, 0x800100000000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002580)={0xfffffffffffffffd, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x5, 0x3, 0x101, 0x80000001, &(0x7f0000002540)='yam0\x00', 0x100, 0x3e7, 0x1000}) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000002600)=""/225, 0x138) connect$unix(r0, &(0x7f0000002700)=@file={0x1, './file0/file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002780)={0x0, @in6={{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}}}, [0x100000001, 0x200, 0x9, 0x4, 0xff, 0x3, 0x3ff, 0x7fff, 0x3, 0xffffffff7fffffff, 0x1, 0x8, 0x4, 0x40, 0x7fff]}, &(0x7f0000002880)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000028c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x9, 0x3}, &(0x7f0000002980)=0x90) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xd) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f00000029c0)=""/85, 0x55) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = semget(0x1, 0x0, 0x4) semop(r4, &(0x7f0000002a40)=[{0x0, 0x2, 0x1000}, {0x0, 0x2, 0x800}, {0x7, 0x7, 0x1800}, {0x3, 0x6, 0x800}, {0x3, 0x0, 0x1000}, {0x2, 0x5, 0x800}, {0x1, 0x1ff}], 0x7) syz_extract_tcp_res$synack(&(0x7f0000002a80), 0x1, 0x0) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000002ac0)=""/57) semget$private(0x0, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002b00)={r2, 0x8}, &(0x7f0000002b40)=0x8) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000002b80)=""/233) fremovexattr(r3, &(0x7f0000002c80)=@known='security.capability\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000002cc0)='/dev/cuse\x00', 0x10100, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000002d00)) syz_open_dev$sndmidi(&(0x7f0000002d40)='/dev/snd/midiC#D#\x00', 0x28, 0x0) 2018/04/02 02:18:21 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getegid() syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = memfd_create(&(0x7f00000014c0)='/dev/random\x00', 0x0) getgid() getgroups(0x1aff8f61002838eb, &(0x7f0000000080)) r1 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r1, &(0x7f0000001440)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001240)=""/129, 0x81}, {&(0x7f0000001300)=""/102, 0x66}, {&(0x7f0000001380)=""/98, 0x62}, {&(0x7f0000001400)=""/57, 0x39}], 0x5) preadv(r1, &(0x7f0000002540)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() r3 = getpgid(r2) perf_event_open(&(0x7f0000001180)={0x0, 0x70, 0x0, 0xa000000000000, 0x9, 0xffffffffffffff80, 0x0, 0xc57d, 0x10, 0xf, 0x100, 0x0, 0xfffffffffffffff7, 0xff, 0x44, 0x8, 0x200, 0x0, 0x5, 0x6, 0x7, 0x0, 0x1ff, 0x9, 0x0, 0x80000001, 0x4, 0x3, 0x3, 0x0, 0x800, 0xfffffffffffffff9, 0x5, 0x98f, 0x3ff, 0x19cd, 0x1, 0xfffffffffffff801, 0x0, 0x20, 0x4, @perf_bp={&(0x7f0000000100), 0x4}, 0x10000, 0x4, 0x1, 0x0, 0x7, 0xae, 0x7}, r3, 0xb, r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/04/02 02:18:21 executing program 1: r0 = memfd_create(&(0x7f0000000000)='procwlan1\x00', 0x3) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0xc08c5102, &(0x7f00000000c0)=ANY=[]) 2018/04/02 02:18:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x101002) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x5, 0xe464]) bind$alg(r0, &(0x7f0000000700)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) 2018/04/02 02:18:22 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x640a01, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x1) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x8000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000000c0)) 2018/04/02 02:18:22 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000012000/0x2000)=nil, 0x2000) pipe(&(0x7f0000000080)) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000012000/0x3000)=nil, 0x3000}) 2018/04/02 02:18:22 executing program 4: r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x7, r2}) setns(r1, 0x44000000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x7, 0x9, 0xff, 0xfffffffffffffff8}) capset(&(0x7f0000000280)={0x19980330, r0}, &(0x7f00000002c0)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000480)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f0000000640)=0xe8) r9 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000900)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000a00)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0, 0x0}, &(0x7f0000000a80)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000ac0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000000bc0)=0xe8) r13 = getegid() sendmmsg$unix(r1, &(0x7f0000001f80)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000140)="244cd0cbb8acef92151fa3012d8b65fa3271", 0x12}], 0x1, &(0x7f0000000680)=[@cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r3, r2, r3, r2, r3, r3, r3, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @rights={0x20, 0x1, 0x1, [r2, r3, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r8, r9}], 0xe8, 0x8000}, {&(0x7f0000000780)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000800)="973f0eff30642314e9b5e11c8dd228f20fa71f726db5bc428c89f7a1251085bfc84a4d28a0d18ee7b9e7dd9ed659a7571940eb8b3cc55222f6266e39d0808de0819d78ca6cd10a1f0be13edf73c721e2dd26b31ed543b53f5a5c5fbc4e3bffb65f455029858b9b8beb3af730fe45d06bb4aec2e6b2dc568147", 0x79}, {&(0x7f0000000880)="00c43ad97e738f66a4da8c37717f000e3a856e7ff771c7309b28885c059020c4994e187c4ef33359", 0x28}], 0x2, &(0x7f0000000c00)=[@cred={0x20, 0x1, 0x2, r0, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r0, r12, r13}], 0x60}, {&(0x7f0000000c80)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000000d00)="291259e27a3f4cec597ff62a981e2ad9dcc5bf0c2ee60a9c66e92031088d22c6a797ba", 0x23}, {&(0x7f0000000d40)="518bfdf660af07deb99940a7e20811cc72279ee6903294d2af9c00a449c57f334f9236f6a491c32f7ddc3b7145e5d1bac50dce62ce3a8361b8fc6153abb8d3bc3ff6981e447c61f71242f24fa8c220e97df4f9927d6a5020471151d057f2cc9435", 0x61}, {&(0x7f0000000dc0)="0b38feb91ff5252770ed9f8c289b521dfb999ada55e7f85314b27fb3dab8f21aa9d9592d8b8e451b1acaac1861625a9bf0e37335f77156173dd348f315185d5239c9e90331fdcb8725e42d48af8a43bdd103f44fd713ac55038e19eeae80c105aa8d1569d486f5172a46bf9bbcea889773ba288be1a410c211fd5b6e9306dd8e5e156e2f98ac2b21c4e4968d7a962ca88d490fa26c62ca828d3cad2a879d43da36b1d59f2d29aebac65c289b9b6bf2d943d36a7dab8b159d1aea8204e78cfca3942c77d20e634997acdba990b4a22b0ccd35b391f493a1f0252726025f8ced00de09edacf017743feedca259f9cdc4b6616892a501c9a12a", 0xf8}, {&(0x7f0000000ec0)="8561f643244c12d369f68ce5993448f7c62c9d14c22579a8b1c925f1004532522c7fffefbd34fa214cb8af989d38ad70113b0115b8a87a", 0x37}, {&(0x7f0000000f00)="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", 0x1000}], 0x5}], 0x3, 0x40000) 2018/04/02 02:18:22 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x4, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x201}) accept4$netrom(r0, &(0x7f0000000240), &(0x7f0000000340)=0x10, 0x800) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000140)=""/177, &(0x7f0000000200)=0xb1) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000003c0)={0x0, 0x99b0, 0x0, 0x90, &(0x7f0000ffe000/0x2000)=nil, 0x4}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000380)={0x10000, 0x7, 0x3, 0x10001, 0x2, 0x8, 0x3, 0x3, 0x0, 0x77bc5c26, 0xffff}, 0xb) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f00000002c0)) 2018/04/02 02:18:22 executing program 3: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x7, 0x2f8, [0x0, 0x20001080, 0x200012e0, 0x20001508], 0x0, &(0x7f0000000000), &(0x7f0000001080)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'ifb0\x00', 'teql0\x00', 'ifb0\x00', 'ip_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xd8, 0x120}, [@common=@mark={'mark\x00', 0x10}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@ERROR={'ERROR\x00', 0x20, {"78c94694a5287016c205ea5f09f4b53d89a255e32526df300b8b3bbe408d"}}}]}, {0x0, '\x00', 0x4, 0x0, 0x1, [{{{0x0, 0x78, 0x6000, 'vlan0\x00', 'sit0\x00', 'eql\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff], 0xd0, 0x100, 0x148, [@arp={'arp\x00', 0x38, {{0x0, 0x88a8, 0x1, @broadcast=0xffffffff, 0xffffffff, @loopback=0x7f000001, 0xff000000, @empty, [0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x80, 0x2}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"6c023529f80adda9ce2fa5c141a3fff8f0f7f7f8be2b777ed3915e7f6f8f"}}}]}, {0x0, '\x00', 0x6, 0xffffffffffffffff}]}, 0x370) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xcae1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x1000, 0x0, 0x8209, 0x7, 0x6, 0x81, 0x100000000, 0x1ff, r2}, &(0x7f00000001c0)=0x20) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r3) 2018/04/02 02:18:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x70, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2f, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/02 02:18:22 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getegid() syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = memfd_create(&(0x7f00000014c0)='/dev/random\x00', 0x0) getgid() getgroups(0x1aff8f61002838eb, &(0x7f0000000080)) r1 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r1, &(0x7f0000001440)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001240)=""/129, 0x81}, {&(0x7f0000001300)=""/102, 0x66}, {&(0x7f0000001380)=""/98, 0x62}, {&(0x7f0000001400)=""/57, 0x39}], 0x5) preadv(r1, &(0x7f0000002540)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() r3 = getpgid(r2) perf_event_open(&(0x7f0000001180)={0x0, 0x70, 0x0, 0xa000000000000, 0x9, 0xffffffffffffff80, 0x0, 0xc57d, 0x10, 0xf, 0x100, 0x0, 0xfffffffffffffff7, 0xff, 0x44, 0x8, 0x200, 0x0, 0x5, 0x6, 0x7, 0x0, 0x1ff, 0x9, 0x0, 0x80000001, 0x4, 0x3, 0x3, 0x0, 0x800, 0xfffffffffffffff9, 0x5, 0x98f, 0x3ff, 0x19cd, 0x1, 0xfffffffffffff801, 0x0, 0x20, 0x4, @perf_bp={&(0x7f0000000100), 0x4}, 0x10000, 0x4, 0x1, 0x0, 0x7, 0xae, 0x7}, r3, 0xb, r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/04/02 02:18:22 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x101000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/21) 2018/04/02 02:18:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000000280)={0x1f, {0x2, 0xc3, 0xc000000000000000, 0x1000, 0x400, 0x7}}, 0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000003c0)='io.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000100)=""/118, 0x76) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000080)={0x100000, 0x1000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0xc, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], 0xa4, 0x0, &(0x7f0000000180)="83ea5d0ea3a62f9623cad1475386bf0134de30a337f1639d9276dd3e73d70200b89cf886f76e7eeecc097d542255c82d7bb65872c57a214c02b322c1a17cad4139453a86ea96b32a99fab09e572e15a27001edc2bb3021d48c2029db2c68a4afce781e771ed5178dacb6c058b831e9583133211c01720956c4a617678d3f1cb3269f4f74e924f96832f0155c06322bff4bf9ba6664da2f661f87bd580000000000000000"}) [ 99.846217] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/02 02:18:22 executing program 2: prctl$seccomp(0x16, 0x0, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{0x2, 0x100000000, 0x3, 0x10001}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000000)="d87edeaf5eab38784b1a04b0b5c692b20d2b2f611eb822e623829a900d4f27670ac7b65fbbbe4a3439db08453d8628430d4a8ea57bcbcbcde13cbb20000000de29103e69a7abe13ceb30ef9646269d67e8e5e0dc", 0x54, 0x8, 0xffffffffffffffaa}, {&(0x7f0000000080)="4cbeb6240afda1f158a1f8e339668d7eb29fc7e8a8e20f772965326d94a0cd9b0a5b9535b94639bab6c1958aac87062af2b8d78d8bc8c905938cfdcecea91630fbacc62982f1b5016d385c5f7aeeb246f1a53e165c46d09d13b7ce50d219fa7e8d63cf1c91f0e86310e0d08ef3c3b69ba0cb45a0da19a71780ba740730a2c8b6067db238f789f4e8d472cc39fa8d7e6820d9729a48af94ef9840e4be1d29c3ab0d38300e7ea5643d0d8418f70bfff2a44186c0e76fc0b63cd679518c7b0c759bed1527925ee4de76df07ed52dc7275", 0xcf, 0x60000, 0xfffffffeffffffff}, {&(0x7f0000000180)="875bf2be2d02271e7ac85fc90cb84c44490eaab8c1d1fc2b08cde857f84cd02b631c7071ecf3ef7c4c659c21983d24e0ae49d9734ca6ac88f2e089187be2b534d5b27fcacedee48f7134df0e3e5a97a1eda580b96d9470ef68b5898c2f7eb130c1fa27a639d62659187e9243feebf94600a154faf963ffab2a6e40dc2368868194906207f0d2135c90e2addf8ab92427b360b4a295fe7830c3625e9c74fa59383b54d905b07c554863e6a83b940eea17488e4ab043", 0xb5, 0x0, 0x23fe}, {&(0x7f0000000240)="71cd0a1c513088fef44267904a934df1bbccc2b96f5a2d65622c4f42df7c9913c94c70a0ac51429085c5bbc962f60deb106abc3c89b63c482bc3cfbd2cad11df0f0e076e3cbeb22831e0e05f0185a624c3d344b66066fcccd05dc601a11dc8ed59176c09757622d1980dbedf81398e4bd290a516d59fcf002c2ee7658beb76ff392e0af1e0c2cee8cf55020af8421f4024469aaab270adf097d9a43b75", 0x9d, 0x6, 0x6}, {&(0x7f0000000300)="a41fd3551c1918a6da04c5b982e48d398845479a938e154c5f0a1e0461a19c821039bf5cce1400472f29f098b523d4b947e04c1e59f2c2bdbb49d74e44b2eb7924f426218160632e0db0933b441e4ef673a60a62b70147443b10dac6473198ada1a9f437bb3917fac2db872a50edee4340cd4415818ac920b1c1d75eb2a1d26b0e36f02013f87b1d645869268a48c4d1fc048df55e9218fc8a", 0xffffff54, 0x9, 0x6e652a5e}], 0x0) 2018/04/02 02:18:22 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/22, 0x16}, {&(0x7f00000000c0)=""/199, 0xc7}, {&(0x7f00000001c0)=""/224, 0xe0}, {&(0x7f00000002c0)=""/157, 0x9d}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f0000000400)}], 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000440)=0x8, 0x4) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) connect$bt_rfcomm(r1, &(0x7f0000000540)={0x1f, {0x3, 0xc8, 0x4, 0x4, 0x439}}, 0xa) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000480)) fanotify_init(0x69, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 2018/04/02 02:18:22 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x800, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f7274310000000000000000000000000000000000001000", 0xc7, 0x80003}) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @empty, 0x1}}}, &(0x7f0000000240)=0x84) getsockname$unix(r0, &(0x7f0000000540)=@abs, &(0x7f0000000600)=0x6e) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x2, 0x100000001}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00', 0xea, 0x21004, 0x3f, 0x2, 0x4, 0x1, 0x80, 0x0, 0x2}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x301, 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) openat$cgroup_subtree(r0, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000cecffc), 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) wait4(r4, &(0x7f0000000440), 0x4000000e, &(0x7f0000000480)) sendmsg$nl_generic(r3, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x28, 0x311}, 0x14}, 0x1}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, 0x17, 0xc, 0x18, "bb887cfb3b3d1173c2f5fd756fdd765c86b920295bed4ada0c29ca61f41d52a6c03e2d43b1beb002b079150ba986187d504386e9cf5ff48b77540424974b51ac", "ab8132395574684b2e27f37c325cf16aea39b3aef0a8e98b05aa84433e28622a", [0x40, 0xfffffffffffffffd]}) sendmsg$nl_generic(r5, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/04/02 02:18:22 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000180)=0x80000000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00e0ff2600638100000000000000001140000008006b38992514aa71e048a15aea10d7f5dbb54fbc79234f8812252dccbf27fbf215c2659c541c796c45ded33773c434c43d8a1034ec4b8f74b1d92734fb1157db8bd24351159f621f710c50bba7a65a51908f4303c9c17d8758a2549660505c675ba060958514341249c7c1b14f26f3400699c33544bcc7db038a45615b9d1c44865061b48498f497c7f47222c597154fcfa29bfacf86baf0"], 0x1c}, 0x1}, 0x0) [ 99.893183] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/02 02:18:22 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x240200) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000080)=""/241) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0xff, 0x9}, 0xfffffffffffffd1f) dup3(r2, r0, 0x0) 2018/04/02 02:18:22 executing program 3: r0 = request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='&\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x1, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0)=0x2, 0x4) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000000)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, r3) 2018/04/02 02:18:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha512_mb,ctr(twofish-asm)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x260100) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0x3, 0x300000000}, {0x3, 0x8}, {0x4, 0x3975}, {0x3, 0x9}, {0x0, 0x2}, {0x8, 0x1f}], 0x6) 2018/04/02 02:18:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000080)={0x18, 0x32, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200002, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x7, 0x5, 0x6, 'queue1\x00', 0x83f7}) 2018/04/02 02:18:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) 2018/04/02 02:18:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) mq_timedreceive(r1, &(0x7f0000000100)=""/191, 0xbf, 0x9, &(0x7f00000001c0)={0x77359400}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000200)={r2, r3+10000000}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @link_local}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x74, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x10001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0x3}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e23, 0xe0000, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={r4, 0x7, 0x200}, 0x8) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000400)={0x0, &(0x7f00000003c0), 0xa, r1}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)}}], 0x2, 0x0) 2018/04/02 02:18:23 executing program 4: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) r1 = dup2(r0, r0) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/93, 0x5d}], 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000180)={0x6}) r4 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r5, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) syncfs(r5) r6 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) r7 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x40, 0x0) accept4$packet(r6, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000001880)=ANY=[@ANYRES32=0x0, @ANYBLOB="ec000000926486a90e3d4acee7e4dce19a720e260ad60fd6b8bee088362b752d860f90ce8205d6e2f4f09399ba2d77701cb1e36a9e8f8cc32240ee5bdeffffddeb669107ee7fccb0108e7c99b0822af3dd27d9ac62a8cca248da661be8ab90840c3910d962729d0c5ecfdb51fead7b8fda5c109bb1506972f3412c17bf3415ce14cf5addfd601013160d19d7e778dc14330472946efbcd527dba3e6c6fbedd387a8e44808113d295bf6ab797d3327ab7cd3afb7b1f1b75a7e8584543782932658aa904669f5066e3510af4d5a3608c047b822f0fcc9bd183386a8b718a51c846df78324b85f3ddddcb55fc3d339ca3"], &(0x7f0000000600)=0xf4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000640)={r9, 0xff}, 0x8) r10 = request_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000680)='syz_tun\x00', 0x0) keyctl$update(0x2, r10, &(0x7f00000006c0)="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", 0x1000) socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(r1, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001840)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001a00)={"697036747f00f100", r8}) listxattr(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)=""/176, 0xb0) r11 = dup2(r2, 0xffffffffffffffff) r12 = dup3(r2, r3, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r12, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r11, 0x84, 0x3, &(0x7f0000000040)=0x7, 0x4) 2018/04/02 02:18:23 executing program 1: r0 = perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x20000000002, 0x78, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}, 0x1, 0x7c, 0x0, "18e517cc09b800d7f2ea25a9dac251d636b84c4380c250f7ee9b68a8e50cb40e8b11abcc1d282c13198517f0ffdffa4d84f41f8e4f97ff65e2d91350297a3785014ea7abb871ea5beb00a00d2736b386"}, 0xd8) 2018/04/02 02:18:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x2001) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="09000000010000000bc7981c5bb7ff13bec7de650be9424302e52e151dac37bb5fac3ccae9cc4d1c39096f59375aca19"], 0x0) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/04/02 02:18:23 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0xfffffffffffffff7, 0x5598, 0x5, 0x400}, {0x6, 0x7fff, 0x1, 0x5}, {0x5, 0x8, 0x3, 0xcf1c}, {0x5, 0x40, 0x0, 0x3b21}, {0x5, 0x9, 0x3f, 0x5}, {0x68, 0x8, 0x9, 0x8464}, {0x9, 0xfffffffffffffffa, 0x1, 0x7}, {0x2, 0x5, 0x0, 0x4}, {0xfffffffffffffff7, 0xffffffffffffff01, 0x8000, 0x5}]}, 0x10) fchdir(r0) setsockopt(r0, 0x6, 0xff, &(0x7f0000000100)="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", 0x1000) r1 = creat(&(0x7f0000001100)='./file0\x00', 0x84) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001140)=0x0) getpgid(r2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001180)={0x0, 0xf9}, &(0x7f00000011c0)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001200)={r3, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x11}, 0x6}}}, 0x84) pipe(&(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000001340)={0x1, &(0x7f0000001300)=[{0x2, 0x46e, 0x5c, 0x4}]}, 0x10) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000001380)=0xfffffffffffeffff, &(0x7f00000013c0)=0x2) r6 = creat(&(0x7f0000001400)='./file0\x00', 0x149) ioctl$TCSBRK(r4, 0x5409, 0x3ff) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000001440)={{0x48f, 0x7fff}, 0x16}, 0x10) r7 = semget(0x1, 0x0, 0x10) semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f0000001480)=""/4096) ioctl$TIOCNXCL(r5, 0x540d) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f0000002480)={0x3f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 'lblc\x00', 0x1, 0x6c, 0x22}, 0x2c) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000024c0)={'raw\x00'}, &(0x7f0000002540)=0x54) accept4$packet(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000025c0)=0x14, 0x800) ioctl$KVM_GET_NR_MMU_PAGES(r6, 0xae45, 0x5) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000002600)=0x800, 0x4) ioctl$TCGETA(r4, 0x5405, &(0x7f0000002640)) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000002680)={0xe3}, 0x4) setsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f00000026c0)="4b22e1024ecb68ac8a8b2280945e88121432f9b0cdfd2fe6b34452aa280dcb1ea4c99763d7e4db16a2e6db2ab63b59aad09a2dd9cad0ccaec553fc21411e4a3dda615b7a4f81ec486cdfe345d151dc77a4f4eb49c864c553b9469932fc54e49a768d234894fe66565afc82b15a5b140cd41a998d0c2caaf74c69977a8b288dc5c5b2498e78f007d039397663b72c01ecffebaae6a81e", 0x96) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000002780)={r3, 0x1, 0x2, 0x1313a14, 0x81, 0x7d, 0x5, 0x4, {r3, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1, 0x7, 0x4, 0xfffffffffffffffc, 0x10001}}, &(0x7f0000002840)=0xb0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000002880)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000002980)=0xe8) r9 = getegid() setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000029c0)={r2, r8, r9}, 0xc) 2018/04/02 02:18:23 executing program 5: io_setup(0x7, &(0x7f0000000040)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x4, 0x500) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0], 0x1}) r2 = socket$unix(0x1, 0x5, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) io_cancel(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f0000000240)="32ee289683f0ccaf4d6aa0364f5219b70cef2c87272c43d5dd9fc12897185d7bad71245634f5ae7d8ef412a593fc5dc6be1403cb7991e5638baa89f5cf48dbb0a8e8c7ecee00c1ecf7332335106370e8251d236e5da340b7b832a38b19f0464c3203a39d8d073c14420774962a35cc81b578837944990aa5c45e4edeb9fa74bb9021e5b53cfa169c8df45948f460cb534fa9a4e01866eed2aa642d3476c8e31b212696d8a2ec6c62566d649a8c325656d2f2c9718227bb95578b9c1d9f43192a8f33e859eafea96951fad0f1a1b7c17695ab0b6c422aac544707f427354f85b6160c5c5952f5bceb8b4448fe", 0xec, 0x1000, 0x0, 0x1, r3}, &(0x7f00000000c0)) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)='JFS1', 0x4, 0x8000}], 0x0, &(0x7f0000060800)) 2018/04/02 02:18:23 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="04630440"], 0x18d, 0x0, &(0x7f00000001c0)="a843ba6d71b7020000006d2725868fbb11b9046268d1825c2f797e7168b861330967efa007c0753ad59a5395431533969be96c153da8e26c569fb7d023410259d756e4c53d3d1f308138781e318082aa4237900c5a2620181ea5ad52990879679bdad6ab998d547733cf52693f4fd622ad1a6515a2ac46d277ea452fa7ea983d5d2417b542a8aecdacabf0889eb56d9a1b9b34121d4eb4eefd8a1d016506c3a2bf241a9d20a71b0000000000000000000000000000000000000000000000392d31ad6632b0b4408dcd64f78a76aa39dccfc8138d77116e228123eaad1d1dfafddba0440c4fa90767343a0f43f30908b2b4bb33362ca53a27ab54333b43336e34aeffc2a30e448e32c965d6389a7b258e2048774e0e1faecd91b890669a62dd3bbf0e8ad99afa11fba031209f6d01093c06ae6b2e84d22ad2c7829a75f09e4b09277dfedd5612543ad5a2ef18909031cf512ebaad2b544518a0b9adfdf22692dbd0d278c95c2ffc9910d8f1e543e4d2de4b29b31f1a25d6e226e4ba0c7347f4708256182cfe8ed98e5dea99ac13"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) [ 100.822458] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/02 02:18:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"c5000000000000000000000000000800", &(0x7f0000000040)=@ethtool_cmd={0x17}}) 2018/04/02 02:18:23 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) r1 = getpgrp(0xffffffffffffffff) setpriority(0x3, r1, 0x1) [ 100.847358] binder: 9724:9725 ioctl 40046207 0 returned -16 2018/04/02 02:18:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = semget$private(0x0, 0x3, 0x200) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000880)={0x5, &(0x7f0000000300), &(0x7f0000000800)=[{0x800, 0x28, 0xf8, &(0x7f00000004c0)=""/40}, {0x9, 0x1000, 0x2, &(0x7f0000000980)=""/4096}, {0x1, 0xe7, 0x3, &(0x7f0000000600)=""/231}, {0x6, 0x9c, 0x2, &(0x7f0000000500)=""/156}, {0x6, 0xe0, 0x2, &(0x7f0000000700)=""/224}]}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000140)=[{0x0, 0x7, 0x800}, {0x1, 0xfffffffffffffff9, 0x1000}, {0x7, 0x8, 0x1800}, {0x0, 0x3f, 0x1000}, {0x1, 0x2, 0x800}], 0x5, &(0x7f00000001c0)={r4, r5+30000000}) sendmmsg$alg(r1, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000400)="7312c1a72ce67ebfde5fd3ec91c45248a53f60b5a4c01632f1f64674acd8054b0f78b654a51136f624a6b44eaf0931fdb7c45c3fbd1f9e1cb5850c4957a90130ffdc6e4fb7bbd3934d2fd853c583451ce424ba9daf8070593fff310c3154609c531dc0e8d6d3b4a3fac9857a656ba4383bd2519db51a7d1b809a6769d80a863fc3e7545ef96937cad1410e958bbd584592fe994376", 0x95}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80080, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) recvmsg(r1, &(0x7f0000000100)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f00000008c0)=""/134, 0x86}, {&(0x7f00000003c0)=""/14, 0xe}], 0x2, &(0x7f0000000080)=""/107, 0x6b}, 0x0) 2018/04/02 02:18:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0xf7, 0x9, 0x400, 0x5}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}}, 0x84) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8000000000008) 2018/04/02 02:18:23 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x40440) ioctl(r0, 0x80004520, &(0x7f00000c4000)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x3bf800, 0x1]) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/04/02 02:18:23 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000500)=0x4, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffff4b5, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x1f, 0x3, 0x56, {0x0, 0x989680}, 0x8001, 0xce39}) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x14, 0x17, 0xa, 0x23}, 0x10213}, 0x1}, 0x0) 2018/04/02 02:18:23 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/02 02:18:23 executing program 7: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="4244d6e3c559d6e3c559830000050003000001fe0000000010000800000400000015000008756e7469746c656400000000000000000000000000000000000000000000000000000000020000080000000800000000000005000000000000000200000000000000000000000000636e6500000000d9f3b8a3f275fe95482b", 0x7e, 0x400}], 0x0, &(0x7f0000016d00)) socketpair$inet(0x2, 0x0, 0x80, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xfdc, 0xa, 0x17, 0x4, r1}, 0x10) r2 = fcntl$getown(r0, 0x9) ptrace$peek(0x1, r2, &(0x7f0000000180)) 2018/04/02 02:18:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xffffffffffffffff, 0x200041) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000000c0)=""/130) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000180)="9f04f1c3f7bf4ea65a43f400d2ae2c28665800e0e5179aee27528dbd385769ace016e8ab584fd3405d5e10b3d4ed96d9d2fe4eb3fe93200e565ec8a66259e7addebf28b923938a518dc5ec1f8a8004", 0x4f) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1) sendfile(r2, r3, &(0x7f0000e64ff8), 0x8) 2018/04/02 02:18:23 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'erspan0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @empty, @multicast1=0xe0000001}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0xffffffb5}, [], {0x95}}, &(0x7f0000e6bffc)="47ff3300", 0x5, 0x99, &(0x7f0000000000)=""/153}, 0xc9) 2018/04/02 02:18:23 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x10000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x7) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') exit(0x0) fstat(r1, &(0x7f0000000140)) 2018/04/02 02:18:23 executing program 5: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) dup2(r0, r1) bind$rds(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) pkey_alloc(0x0, 0x0) [ 101.105421] hfsplus: unable to find HFS+ superblock 2018/04/02 02:18:23 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff]}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xd93, @ipv4={[], [0xff, 0xff], @rand_addr}, 0xa5c7}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2}, &(0x7f0000000180)=0x8) [ 101.256486] hfsplus: unable to find HFS+ superblock 2018/04/02 02:18:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000240)="b88f008ee03e670f22a0da844700ba2100b0ddeef080870d75090f00590066b9800000c00f326635000800000f300f18b409000f30df950000"}], 0x1, 0x0, &(0x7f0000000100), 0x147f) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000440)='./file0\x00', 0x9, 0x9, &(0x7f0000001a40)=[{&(0x7f0000000480)="4fb8fce04f2b7ed691cca0a41a30ee82d2134b1b0baf4e5409bebbfae6039947a84c5198b9fd4ab6e03f804fa4d50007295322664be1b08281ff1b162dfb7bc0437f9f4107afb1c40fd4a9683e390ff40d386c3d0a0f404e2b0b89c01e1d3f814253c0aaab6be6f663c56d94b3cb283ec9623489b65985f1176f69b874f95664b8f3c782829094efb83bbdaaefeefcbd8dd46d89745821f61ffd371820a8d06eb998676b514d6e72b15f83b41a42c0465b21df2ae31eacc8a87ef1b5387789b67af8dd1e99647b778dbe3d5fcc2cad30103ca976f36421bd2399ace8ad2d4d5d4e817be23e6796", 0xe7}, {&(0x7f0000000580)="eb2f8c4a28586b3b4f3565dd2d59d14417302f178934441a2b7f1b448af6fe0eb3c26096", 0x24, 0x7}, {&(0x7f00000005c0)="b145c9dc0cd463f7edf322995a515d275c484a72df55c9869581685e61ab5163f415f9bbdfea926a2b3ab3abf9c05e34542a7b8ec3c9f7ab75a462d1464808f39660fd1f133e3e48f2001979e17b70380b88718ce45f851c8282be69256115b1eef94dac2d8012fb8da225657926249ea401441f2ef572d9b0acea54433c7d04295c9a3793edaa2f10afb7ef1272b2578d15bf18c2c9cb9cd44164f225e4dff486905aadec0dd2ec944f69c6deff0ded33c4c18d42d1ba7971697100f00747079ca727033c6f4ff6b980a1cd84f05166c43c3da696f13d81dadb788f6aa574", 0xdf}, {&(0x7f00000006c0)="e5fbed1911aaf22ecc3c20bb6ebf202982f8abf9f718766004ad5333b22ad439b141672f78ca501282687e6e877e58ce773861c11ee4cd73d4f306bfb0e0b171d491f62df96ce6be250b8988dc3277810217ef8cb94356049f80cf0dd995", 0x5e, 0x5}, {&(0x7f0000000740)="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", 0x1000, 0xbac}, {&(0x7f0000001740)="94fe15abc403bb559408feb9c01c5be823cc0ea264f0c0dfc55ffe3e4e24f9f86450786e7bbaa0a9e36a08514885084e78cca2c22b996d40d014ccdf7cefce2b059ca679f40b6a", 0x47}, {&(0x7f00000017c0)="d8fb9d1774b6d0a46ad6a57575e3e5418c14ddf9957027de0700b4ed9bd2fba8ba6145bc272b0c21a27617f72e3abf7b4267b8f7bc8ecf01cf918e8ca9df00a61bb69d2e10d6752fa0f4c3e55575bef08ddf6875b35330df484ce71644a4bc44b6cd7748a15191027b6c549cb951cabfc09d243e15c0c387d01cc7db34540f09db71c3ddf4d894891809434e016b027332c027f8b4304b3fa5bfe7219887ad1fde8c6d29e4fca093fe9745f1ebfb1c889e0c1a5c11d7748d02f286c37281d2d6fe", 0xc1, 0x7}, {&(0x7f00000018c0)="bd2ffd0c4b70408092bc52d90ab2bb893fb7618c9ed5090a2e991fdc30aa5c49606c780ab85032ec52d1f69d432a0145854cff27a979948f7b4460c121d8663397d353cc2aea40afe6fd42e44db10cc684af282a22e65ff897d786fe91e24698c0c2f1e6e0678414e532497e235bb974d8615d3a79479e147a91081a2479b2c3cb9c4b034fddb2d8ea38260e7b5b13ec39e66ea768b551305874124fe5b95a65fcfdd69679b1793c45df5f7832cae4f592d2dca974118cff9e653c3161b9cc6d85a422d431cbd6ea1b8ae2b5d9c66c58f36960119226e130a4d7c3c931b0321c118a66c9233102f46713430efc", 0xed, 0x40}, {&(0x7f00000019c0)="2ca612fe9a1da905b18c5915450bb0cb5aa33c52e896ef30621df25d20c43ba7d44f2bfd0cff210c7b10b8622696f801ace4d569359157e9e12edbaa19103ea70e0ed5cf5be4887129e08a6d6fcc07044cf6c1ca998bf5c036842b375328e8d428a401cc42e666b15b5470b6448fed8a2124ae1c91d0eb4e0951c152606bd551", 0x80, 0x3}], 0x200000, &(0x7f0000001b40)={'nouuid,', {[{@norecovery='norecovery', 0x2c}, {@inode64='inode64', 0x2c}, {@qnoenforce='qnoenforce', 0x2c}, {@grpquota='grpquota', 0x2c}]}}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x0, 0x0, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x1c}, 0x1}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_mount_image$jfs(&(0x7f0000000200)='jfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000002c0)="b0aaf403d2ab5abd788da6171ea84d6858b7aad3080da4fed429ce86fb190e501c8202e8b3f70712e9aea3202f9a44fe0f82c90c509090da7a5d02a27f190de90890538c7e290eeec235e776b767fd09b6d701e98460c9d56001d18508e1f3cfb0b394c9c700ed2cc09227b396e64942b232b46d173336c8061fed8ed5388ff16a64fec931f1abd979a2a8", 0x8b, 0x7f}], 0x280000, &(0x7f00000003c0)={[{@errors_remount='errors=remount-ro', 0x2c}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000400), &(0x7f00000000c0)=0x14) 2018/04/02 02:18:24 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000400)=@hci, &(0x7f0000000480)=0x80) r1 = accept$ax25(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000500)=0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000540)={r1, 0xa156}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000100)={@rc={0x1f, {0x5, 0x2, 0x9, 0xe4, 0x0, 0xa0}, 0xffffffffffffffc1}, {&(0x7f0000000080)=""/19, 0x13}, &(0x7f00000000c0), 0x10}, 0xa0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x902, 0x4) sendto$inet6(r2, &(0x7f000005d000), 0x0, 0x0, &(0x7f0000737000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00000003c0)={0x15, 0xcc, &(0x7f00000001c0)="23e3fe333dc179fec859bb198f1b75cdecc5cac6a823a12d511d333315908705f605dcb256af71823082abddce21f80f6eedd404b99df0549186572b8717b21209e223eecc44550f1a3f66e4ff167dadf54973eb8e4eec5afc08996fc989850b50d2609c6bcdd2ed2f50c1538cc7ed42eaa28530dd8de42d22c04ba51aee6769f82182d93137e2e556265d7a2c11249595ecd8d49c8e00e72270758ce547b2b915bc6cf17c4651c28f0d84727a0525ff6bc336dbe3b1251c314a1e700ee27ed7bed369244bf3bb9aa5a56daa"}) recvfrom$inet6(r2, &(0x7f00000002c0)=""/246, 0x3f34487329ce96f, 0x2000, 0x0, 0x0) 2018/04/02 02:18:24 executing program 4: r0 = userfaultfd(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e22}}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f00008a2000/0x1000)=nil, 0x1000}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, r2, 0x1, 0x70bd25, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x11}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xf}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1a}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x84f5}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x48800}, 0x1) 2018/04/02 02:18:24 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffc}, 0x0, 0x8) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x2, r2}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000080)) fcntl$setsig(r1, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/04/02 02:18:24 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000000000)=0x9, 0xffffffffffffffab) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000440)=0x8) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000280)=0x84) lseek(r2, 0x0, 0x7) socket$inet6(0xa, 0x4, 0x3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c7465720000000000008000001c224d7c98400000f0ffff000000000000030000000000000000000000000000000000000000ee9d33cb3a65b698e21e6a3867d927c6d658c5343857000000000000000000000000004039e95d037d841ca83e50ce8ab07d3e185a728e07ecbb190dab0bafc79e0ada36984f9a55484ec85681cd59e51f1eeb781e136d61f253247a"], 0x58) 2018/04/02 02:18:24 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00000002c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="81a9e172ae58", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xffff, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp}}}}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x588b47d80cb8554e, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x100000001, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={0x0, 0x7, 0x4, 0x40, &(0x7f0000ffd000/0x3000)=nil, 0xfffffffffffffffb}) 2018/04/02 02:18:24 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000400)=ANY=[@ANYBLOB="180000001c0109010000000000c5f8d1b86a3b46800000000100e6ff040002002e64ce446eabf47a829aeeb09ad0323c1f374651b251b05bb32070fa7f262dd4301875983f1bd813669e46a22110954679e670b278681a5d730124583bad6c7846e344a85b7d14e36f7617e73866d79dd6e767825bf09afc764334d10cdc72c479805c98656d01abf6c9529c07c7"], 0x18}, 0x1}, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="4ed2167b9209a4b56d4c38e655db8f80ccef75b4ee2af7021e9dd2b068b37cd51c3404cd375ab9b9c8e34d2e19c99989bafd2a88b8191621d34f51caec468bf0955b0e75332e0ef91abb46afc8dfb174e39f283c2442e71bc416e9d888f2f2958497786ea1cfc1bfd4dc27d3ea349d33c6251b9363e0261989501b5138c6d7824486dde39ab51954c0635e0d62f49977857dce362598b24bae009d369d9f887d7fc1ee4537272faa150202b1b93b0d11bfeea163a377288b33a3864c6c00c2f02cb99c24b5243a82e902868d", 0xcc}, {&(0x7f0000000100)="3eae31077c645409250cadfb", 0xc}, {&(0x7f0000000140)="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", 0xfb}, {&(0x7f0000000240)="9f064bb155d981863c259057e798d708dc2eb858375b71a4b7f63d9f9a58a8f1c8c95ee19edbe190d87cbf1dc67eaeb6567c68b9e25b1f90afe2d614b856185186239107f4ef0918e224dc4aa5ca6cce617e28b7fae7fa3d2ac9a7f551c8ffdeb804797273b5ed596da48b4bbb06bd500235486631f7239e69aeb5bdcee9b5d423f40c3871637c0625b117293cac3231b6ef66514caefb7696edb9acad", 0x9d}, {&(0x7f00000004c0)="edbea3fffab470403374c202e32559efd66da799d2cc8e409f8b7efde9464e949c8dec4eea087f462df05534e3c33c3baf200be264102e33dd7a32b4482fcce0e9749b0c313f5dbc2372ebcc7e86f29aa92e9387a37b3fe1ea69a912e782ac16dab464ea03e4ec1b83bfd7393f9883d088fcad69404acd5eff55", 0x7a}], 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x1c, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000340)={0x0, 0x8, 0x2, 0x0, 0x4, 0x5}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000580)={0x3, &(0x7f0000000540)=[{0x3f, 0x5e, 0x100000001, 0x7}, {0x2, 0x3ff, 0x3}, {0x549, 0x13c4000000000, 0x8}]}, 0x10) 2018/04/02 02:18:24 executing program 3: epoll_create1(0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x23000200) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6, 0x4002) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000180)={0xccb, r1, 0x10003, 0x2}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101400, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000040)=0xd0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/02 02:18:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026afa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a70f80), 0x0, &(0x7f0000917000)}], 0x1, 0x8000) r2 = accept(r1, 0x0, &(0x7f0000000000)) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0xe55, 0x2) 2018/04/02 02:18:25 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) ioctl(r0, 0x9aa9, &(0x7f0000000000)="48ba5497d2b5aa5c95fcf3a4aa18e03ced99244673c40e52f97811e397bb9c661538b16d03b6589e5462bbbe49d832d675fd7cece4a4fcb6730e77b50840190dd1aa1702401d5ec770ad58f7645beff288defcb212d8e1b62897dfaceb11b4d776bb3d7bc9e7b9f34d7c72b023ae0e161be8bf5ee51615499343b52ccb3829") r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000080)="24000000200025f0006b0004200bfc0002ed00080110b5000081ff35080200b702000000", 0x24) 2018/04/02 02:18:25 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0xff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0xed}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r3, 0x1, 0x5, [0x3, 0x5, 0x1, 0x9, 0x1f]}, &(0x7f0000000240)=0x12) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0x84, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff8572c880}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e24, @rand_addr=0xf17}, @in6={0xa, 0x4e24, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x11}, 0x10000}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000500)=0x1) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001600)={@ll={0x11, 0x2, r5, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, {&(0x7f00000005c0)=""/4096, 0x1000}, &(0x7f00000015c0), 0x6}, 0xa0) r6 = syz_open_dev$amidi(&(0x7f00000016c0)='/dev/amidi#\x00', 0x7, 0x40) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000001700), &(0x7f0000001740)=0xb) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001780), &(0x7f00000017c0)=0x4) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000001900)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000018c0)={&(0x7f0000001880)={0x1c, r7, 0x511, 0x70bd2b, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000001940)={r3, 0xcd, "e6dd70195749d4667498a73dce116871d86154939f86472df3a22a781907e634abb703a85aa76f3c93bbac2bda1c2ab99bc2c72fb367d54792acaee8967872926b25c5c12d8d4cc4edaca4ee22ab86a7a4e31c2063a48503e9c1801c1888ebb025514c6a3b029543d7ce796d0a449a5d2b69e654a005e8bdbf4b36a2a2a8f97a2523600d788c4c251b267b2e84ed9c80134790f3d5c53d5fb44b3958c7aec92ab9c6d30c062bcdc433db5138a290e9af98694dde3da98e93173de765db5b930615fcee11faf0cf8d6ab03542bb"}, &(0x7f0000001a40)=0xd5) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000001a80)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001ac0)={r2}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/loop-control\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001b40)=0x7) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001bc0)={&(0x7f0000001b80)=[0x6, 0x2, 0x82f, 0x80000001, 0x53, 0x0, 0x40, 0x3], 0x8, 0x5, 0x8, 0xfffffffffffffff7, 0x10000, 0x100, {0xcd1, 0x4, 0x7f, 0x4, 0x10000, 0xbc, 0x80000001, 0x1, 0x100, 0x3, 0xffffffff, 0x7, 0xffffffffffffff7f, 0x3, "3b88b29fa7771cfa7a3d65c94cc2f6e28f15fccdad749a567e7521461973a0dc"}}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001c40)={0x8001, 0x7fff}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001cc0)={0x6, &(0x7f0000001c80)=[0x4, 0x3bc, 0x6dd5, 0x9, 0x4, 0x0]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000001d00)={r4, 0x9, 0x5, 0x648}, &(0x7f0000001d40)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d80), &(0x7f0000001dc0)=0xc) accept$ipx(r6, &(0x7f0000001e00), &(0x7f0000001e40)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000001e80)={0xffffffffffffffff, {{0xa, 0x4e21, 0x1d, @mcast2={0xff, 0x2, [], 0x1}, 0x45}}, {{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0x4}}}, 0x108) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000001fc0)=0x1ff, 0x4) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x10010, r0, 0x0) 2018/04/02 02:18:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffffffff8000, 0x100) mq_timedsend(r3, &(0x7f0000000040)="eabdec9d7d3a389bda7a9dd96d50eee164f178f4261d4df928a99ce1b63b1d212df18c2707e3ee7e89d79fb71e7fc7c518152da17dde0c1e84290192f62e57da", 0x40, 0x7fff, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffffffffffe, "d58ef72356f844d400d44d467627d2d6df41ff0b396f8df8253d39354874521f44baf97cf634e7c7690002e1"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 02:18:25 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000040)=0x3ff, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x2, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="180000000000000001801b0001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) recvmsg(r2, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/04/02 02:18:25 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x2, {{0xa, 0x4e23, 0x1f, @loopback={0x0, 0x1}, 0x5}}}, 0x88) io_setup(0x6, &(0x7f0000000100)=0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x80, 0x81) r4 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x2000) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) io_submit(r2, 0x3, &(0x7f0000000440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x2, r1, &(0x7f0000000140)="ebf92ac1b3600067bb1756bd4db32d5e2143a885dab15e49cb3d14da3f04dc7ec56e422ab3", 0x25, 0x1ff, 0x0, 0x1, r3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x41fe, r1, &(0x7f0000000200)="78327abfbeb41f5a531bd884a3e1c13bbcd283eadb54e0f0fab242fd94935499c3e05df22f9e87e3d0ddd6753c0f5ef413702eeacd3fa329db3ca7fbcb6709352699e678dc42b5972034e8a294b7b34be187e06c7b6ad4a218a4e406e7b611a5fd8756a9a2bb2f3d548ecbc29f618a958434fb20627fde206e7cf35d79a1c005f439e02d5f30bdfcc95504d607b9b6b0868e19148ad316bb2bcf02b83a38eb284895628038317596cd22c0ab7efef7c992a3209434f42157bbcbb0744aadaedebf55baca78549c69b4b86722949d7838e5144a5b54b21fc595b0f6769655b053de6ecb877b4d65bb1be60e0b34", 0xed, 0x4ebd, 0x0, 0x1, r4}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x8000, r1, &(0x7f0000000380)="790d72b2b3", 0x5, 0x5, 0x0, 0x1, r5}]) pwrite64(r1, &(0x7f0000000480)="eab41dd49e1c892b", 0x8, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000004c0)=0x9, &(0x7f0000000500)=0x2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000540)={0xbc, 0x1, 0x9e40000000000000, 0x7fff}, 0x6) getrlimit(0xb, &(0x7f0000000580)) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00000005c0)=0x8, 0x4) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f0000000600)={0x3, 0x1}) r6 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r7 = request_key(&(0x7f00000006c0)='.dead\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000740)='\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r6, 0x5, r7) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000780)) r8 = syz_open_dev$sndpcmc(&(0x7f00000007c0)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x40802) memfd_create(&(0x7f0000000800)='/dev/input/mice\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) request_key(&(0x7f0000000840)='trusted\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000008c0)='wlan1\x00', r6) clock_adjtime(0x0, &(0x7f0000000900)={0x2556, 0x3, 0x7, 0xfd5, 0x4, 0x5, 0xa7a, 0x5, 0x7, 0x0, 0x200, 0xc8b, 0x9, 0xfa26, 0x40000000000, 0x10000, 0x3, 0x3, 0x1, 0x6, 0x2, 0x8, 0x516, 0xff, 0x0, 0x800}) bind$pptp(r5, &(0x7f0000000a00)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) getsockopt$bt_l2cap_L2CAP_CONNINFO(r8, 0x6, 0x2, &(0x7f0000000a40), &(0x7f0000000a80)=0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000ac0)={0x1ecdf7ca, 0x800, 0xffffffffffffcd0a, 'queue1\x00'}) pipe(&(0x7f0000000b80)={0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netlink(r8, &(0x7f0000000c00)={0x10, 0x0, 0x25dfdbfd, 0x667541c140cd3969}, 0xc) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r9, 0x4010640d, &(0x7f0000000c40)={0x7, 0x4}) fcntl$F_GET_RW_HINT(r10, 0x40b, &(0x7f0000000c80)) 2018/04/02 02:18:25 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, 0x3, 0x8000, 0x6, 0x5, 0x1}, &(0x7f0000000200)=0x98) r3 = socket$inet6(0xa, 0xe, 0x2) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000240)=0x47, 0x4) ioctl$KDENABIO(r0, 0x4b36) r4 = semget$private(0x0, 0x0, 0x8) semtimedop(r4, &(0x7f0000000280)=[{0x0, 0x100, 0x800}, {0x3, 0x2, 0x800}, {0x7, 0x9da6, 0x1000}], 0x3, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000300)={r2, 0x5, 0x7ff, 0x7, 0x10000, 0x9, 0x7, 0x9d6, {r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x101, 0x6, 0x8, 0x5, 0x1ee}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000400)=0x37, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000440)={0x3, 'irlan0\x00', 0x3}, 0x18) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r6, 0x10, &(0x7f0000000500)={0x4}) openat$dir(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x400000, 0x40) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000680)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000006c0)={@dev={0xfe, 0x80, [], 0xc}, 0x2, r8}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000740)={r0, 0x28, &(0x7f0000000700)}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000780)) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000840), &(0x7f0000000880)=0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000008c0)=""/171) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000980)={0x6, 0xa0}) bind(r3, &(0x7f00000009c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @rand_addr=0xfffffffffffffff7}, 0x1, 0x1, 0x0, 0x2}}, 0x80) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000a40)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000a80)={r5, 0xdd, "e61a7c59d9ed63b050623c4f77a89a17def07e3159f7c5c1febf19c7a1e6efed0367e9135304e75bbf0848360c0683c0d512ebe912d647ead11292e3e9f1e1a6887cd2bf7d370ef9e910aa0f827fabb3f3b8661d5b1f27f5b7096890979733d1e3d5d5ebe74c7ef8a8dfe9aa2237ff2796db5f693c8086ca4b3d072a8d710c4b46353edba5e1525d70b18a0688bdd7b714fd4761a5dfdd21496c4b3c823c816bc250726aaa9729d9ddd969ad9a4764d6f6c2ddc50ddee8fd93adf50403f9a2b3caae955ac86f319aeacc899fa115bc7530a0160492567bab912380f188"}, &(0x7f0000000b80)=0xe5) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000bc0)={{{@in=@multicast1=0xe0000001, @in6, 0x4e24, 0x77d6, 0x4e20, 0x1, 0x3c3526525f37bcdf, 0xa0, 0x20, 0x3d, r8, r7}, {0x3ff, 0xae, 0x100, 0x2, 0x0, 0xfffffffffffffff7, 0x40, 0x1f}, {0x2, 0x1, 0x101, 0x7}, 0xff, 0x6e6bbf, 0x2, 0x0, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x3, 0xda42, 0x6, 0x69d, 0x3}}, 0xe8) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000cc0)={0xb2, 0x2, 0x1, r0}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000d00)={'mangle\x00'}, &(0x7f0000000d80)=0x54) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000e00)={'ip6tnl0\x00', &(0x7f0000000dc0)=@ethtool_cmd={0x3e, 0x5, 0x6, 0xfffffffffffffff7, 0x8001, 0x8, 0x8, 0x0, 0x0, 0x80, 0x5, 0x401, 0x2, 0x101, 0x4, 0x9, [0x100000001, 0x8]}}) 2018/04/02 02:18:25 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000300)={{0xffffffffffffffff, 0x0, 0x8, 0x2, 0x2}, 0x6, 0x3f, 'id0\x00', 'timer0\x00', 0x0, 0x800, 0x2b23, 0x0, 0x101}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0xffffffffffffff7f}, 0x8) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000080)) close(r1) close(r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r6, 0x4}, 0x8) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x1) 2018/04/02 02:18:25 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000002fe8)=[{0x1d, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) r2 = dup(r1) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x8, &(0x7f0000000040)=[{0x80000000, 0x7f, 0x852, 0x753f}, {0x20, 0x4, 0x40, 0x4}, {0x1ff, 0x6, 0xfffffffffffffff9, 0xc6}, {0x5, 0x73, 0x1fee, 0x7}, {0x80000001, 0xff, 0x80000000, 0x9}, {0x80000000, 0x100000001, 0x7f, 0x1}, {0x8, 0x9f, 0xffff, 0x5}, {0x81, 0x1000, 0x6, 0x7f}]}, 0x10) 2018/04/02 02:18:25 executing program 5: mkdir(&(0x7f00007ef000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000000)='securityfs\x00', 0x0, &(0x7f0000000a00)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000240)={@un=@abs={0x1, 0x0, 0x4e23}, {&(0x7f0000000140)=""/207, 0xcf}, &(0x7f0000000040), 0x40}, 0xa0) acct(&(0x7f0000000080)='./file0\x00') [ 103.249977] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/02 02:18:25 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getpeername(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x321) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r1}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000001c0)=r1) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000180)=ANY=[@ANYBLOB="a30400001c000000080010000500000078000000d62c0000fffd00000500000001000100"]) 2018/04/02 02:18:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000021000)=ANY=[@ANYBLOB="1c0000001a000900002000000000c400008000000000000000000000"], 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="d29cbe5cbfc574142a310ce7e41f6aac18c4ac73e409f6a70b6764133c12d6c25ebd33f7d53dc7505e220eb791885903b4f6a3ba3be682c1d9425f012aa22a9673dc754199489d6d8c5ff58f7a851fccc03883da492824415b355f745915a837bd1f1bf118", 0x65) r2 = add_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0xffffffff) 2018/04/02 02:18:25 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xffffff57, "0569e3bb38cca42e0d3e52a589ed5894073e78a761907a5d0468c8df3a2e70f73d1b59fec631bdbeba5bd0d3e4436af3e327e63c48e136c9e7002ceaee5bc6c3000b8a72bd52474f7b9a8472c12d891b5b6cbf50444c375bfc92624fb33c63a98455512612077ab48637cb22901e8969c6d4aa72ccdd62b210866791"}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x81, 0xfff, 0x4, 0xb0, 0x40}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6, 0x73, 0x8001, 0x3, 0x7, 0x81, 0x4, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0xbb, 0x2, 0x4fc, 0x7}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x7, 0x217, 0x2, 0x8001, 0x8, 0x6, 0x3, 0x5000000000000000, r3}, &(0x7f0000000180)=0x20) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x2000, 0x0) pwrite64(r0, &(0x7f0000000440)="dbea41ac2970d702151f839a3ae73569cc125cc3f8e2f6d31c2e005a431aad59d7897afb3eff5294d6bb17c521f8992eceec0134ee08c20f687a73c468749e51e1ae656e1958b2909d1e2bcf178a863139395d1e2fb68416833bb7d44a7ad968fef0c407383e9f5693d0e1006564f25e85f5e308725e4e8437cb1a305022d3d7411c50f7bd9b2a81d7d2409a0355d0e7b3c9e9a911672dac8e52da76eee0a2fe6c3bb77f525539ba23a0454f61876c89237e0bdc8a1a664f8f21c312671e04a81f880a9a1c0e3de41ae5f594c10d9db065906b19498a", 0xd6, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00000003c0)={0x3, 0x0, [{0xf, 0x6, 0x10001, 0xff, 0x69}, {0x4, 0x3, 0x9, 0x7, 0x3}, {0x0, 0x7, 0x0, 0x8, 0x81}]}) rmdir(&(0x7f0000000340)='./file0\x00') 2018/04/02 02:18:25 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1000, 0x3ffffe) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000200), &(0x7f0000000280)=0x10) socket$inet6(0xa, 0x2, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f00000001c0)=0x100000000) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffc39) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000300)={r3, r4/1000+30000}, 0x10) bind$netrom(r1, &(0x7f00000003c0)=@full={{0x3, {"81a106ffdd7ad2"}, 0x40}, [{"69b37af1fb93c5"}, {"8adc4cfdc00060"}, {"b1e6d8bca4bac8"}, {"02110ceea4cd6d"}, {"a5f14ca59092e2"}, {"aa87d3c7a05edb"}, {"112b6f8915cb7e"}, {"c13c5210f34c86"}]}, 0x48) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x87}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) connect$packet(r1, &(0x7f0000000240)={0x11, 0xd, 0x0, 0x1, 0x1, 0x6, @random="7c4e4f4366b8"}, 0x14) 2018/04/02 02:18:25 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, r2, 0x400, 0x70bd28, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8864}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x40}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x6c}, 0x1, 0x0, 0x0, 0x84}, 0x4000) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000480)="1d", 0x1, 0x4041, 0x0, 0x0) ppoll(&(0x7f0000002000)=[{r0, 0x8101}], 0x1, &(0x7f0000002040)={0x77359400}, &(0x7f0000002080), 0x8) 2018/04/02 02:18:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) ioctl$TIOCEXCL(r0, 0x540c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/02 02:18:25 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRES32], &(0x7f00000000c0)={0x80000000000001, 0x4, [0x7bd, 0x74e, 0xdce, 0x1000000000200000]}) 2018/04/02 02:18:25 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000380)) r1 = getegid() lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000540)=[r1, r2]) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, 0xffffffffffffffff) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000003c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ptrace$getregs(0xc, r4, 0x10000, &(0x7f00000002c0)=""/183) accept4$inet6(r0, 0x0, &(0x7f0000000400), 0x800) fstatfs(r3, &(0x7f0000000080)=""/144) r5 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000440)=0x1d, 0x4) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r6, 0x4, 0x10004007) finit_module(r6, &(0x7f0000000040)='/exe\x00', 0x0) writev(r5, &(0x7f00000cdff0)=[{&(0x7f0000000000)="290000001c0055fcffffffffffffff00020004000000000000000100090082599c3f58e579a937f5d2", 0x29}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0xc04c5349, &(0x7f0000000140)={0x7f, 0x6, 0x4}) ptrace(0x4208, r4) fdatasync(r3) ioctl$VHOST_SET_LOG_BASE(r5, 0x4008af04, &(0x7f0000000200)=&(0x7f00000001c0)) 2018/04/02 02:18:25 executing program 7: syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)={[{@umask={'umask', 0x3d, [0x34]}, 0x2c}, {@uid={'uid', 0x3d, [0x32, 0x0]}, 0x2c}]}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x7, 0x9}, 0x2) 2018/04/02 02:18:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0xffdf) r1 = shmget(0x3, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, r3}, 0x14) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) shmctl$SHM_LOCK(r1, 0xb) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8000000000008) shmget(0x2, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) [ 103.519274] ntfs: (device loop7): ntfs_fill_super(): Unable to determine device size. [ 103.535331] netlink: 21 bytes leftover after parsing attributes in process `syz-executor5'. [ 103.584384] ntfs: (device loop7): ntfs_fill_super(): Unable to determine device size. 2018/04/02 02:18:26 executing program 4: mlockall(0x1) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xc9, 0x200802) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0x10000, 0x7}) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x9) 2018/04/02 02:18:26 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x200) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) 2018/04/02 02:18:26 executing program 1: r0 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x3, 0xffffffffffffff9c}) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000140)=""/97, &(0x7f00000001c0)=0x61) keyctl$setperm(0x5, r0, 0x40000) syz_emit_ethernet(0x39, &(0x7f0000000080)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/04/02 02:18:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$sndseq(r1, &(0x7f00000001c0)=[{}], 0x30) write$eventfd(r1, &(0x7f0000000040), 0xfdc8) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000080)="f2430f59dcc4a27dbcb700000100420f0966baf80cb864c37488ef66bafc0ced66b845008ed0c422693e3b0f32400f2365440f20c0350c000000440f22c066baf80cb88a497883ef66bafc0cb008ee", 0x4f}], 0x1, 0x4, &(0x7f0000000100)=[@efer={0x2, 0x900}, @efer={0x2, 0x4000}], 0x2) 2018/04/02 02:18:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x8) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_NMI(r3, 0xae9a) r4 = dup3(r3, r2, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/02 02:18:26 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x200100) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) r2 = dup2(r0, r1) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"da6047a4f458f8"}}, 0x10) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000080)) 2018/04/02 02:18:26 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000000)='fdinfo\x00') r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000040)={@remote, 0x0}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'ip6gretap0\x00', r4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000140)) r5 = pkey_alloc(0x0, 0x1) pkey_free(r5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/02 02:18:26 executing program 0: r0 = memfd_create(&(0x7f0000000000)='keyringvboxnet0wlan0\x00', 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000040)={0x2, 0x0, [{}, {}]}) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000080)="26a2b2b39810c0ea1dc271b55627b33c661b82611f700648a840a643bd40286c282647babe11d3daa7699588d89457e2c486fdcc3e0a13323458a6678318fcedccd67812fc1471989fa5a03be959ca156b4836dda30bd66bfb3fa9f658597c7f44ffaff5f66cc5cfed2960c43b2fb9ec40ed41016634347ce583fa80d5036e0d943de1f4092492a94290c7935659d70da048818981f518af5aa49a9c8c6b62d59991f3860d4aabe0954cf5a897ddb87bd30f57dac1012736daaafcd84a264d1b2d99dc1e55d3f3562190149ce943bd109f587011ebfb834f7f3711565e0c3f3676ec5ad33eb1dffe1eee00fed95b04ea8919") ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000180)) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="40673acde4c080f4e054cada3562ca0cbc330d27eac533ac191f6b9e6477b4156633798469c976a25b34aa1d8b2b93d03e658560402b4034b55dcbcb83dcc4b2458b3a63d8", 0x45, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="aca36b3d1764ec1433fdc9114972e964d827c7c7242f59fa40719d323cc5643ff21b0d6d895ab752f1218a0a99efba19376dee6155cd757fe5ee", 0x3a, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="568d0f168e67b05af1ce4af972c2bb132724c8b738137acde46a750ab6bd532dde966cff3dfd929da6eedd00d261b9ee691a6c2a60bc2bf15ec3f3c2f82c6d88b33936ed3e36017918d3ec6d", 0x4c, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r1, r2, r3}, &(0x7f0000000500)=""/55, 0x37, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000540)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000940)=0x0) sched_getattr(r4, &(0x7f0000000980), 0x30, 0x0) ioctl$void(r0, 0x5451) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00000009c0)=0x7) r5 = syz_open_dev$dmmidi(&(0x7f0000000a00)='/dev/dmmidi#\x00', 0x6, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ptrace$getregset(0x4204, r4, 0x6, &(0x7f0000000a80)={&(0x7f0000000a40)=""/63, 0x3f}) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000000ac0)={0x10000, 0x3000, 0x0, 0xfffffffffffffffb, 0x80000001}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b40)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000c80)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000b80)={0xc0, r7, 0x400, 0x70bd2d, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffff2ad}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40}, 0x44000) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f0000000cc0)=""/4) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000e40)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x2080000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000d40)={0xb8, r7, 0x0, 0x70bd25, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x40}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xda5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0xb8}, 0x1, 0x0, 0x0, 0xf2faff55db0a353e}, 0x80) ioctl$SNDRV_TIMER_IOCTL_STOP(r6, 0x54a1) shutdown(r6, 0x1) connect$bt_sco(r0, &(0x7f0000000e80)={0x1f, {0x8000, 0x4, 0x3, 0xe, 0xffffffffffff8001, 0x1ff}}, 0x8) setsockopt$RDS_GET_MR(r5, 0x114, 0x2, &(0x7f0000001000)={{&(0x7f0000000ec0)=""/226, 0xe2}, &(0x7f0000000fc0), 0x10}, 0x20) add_key$keyring(&(0x7f0000001040)='keyring\x00', &(0x7f0000001080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) sendto$llc(r0, &(0x7f00000010c0)="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", 0x1000, 0x20000000, &(0x7f00000020c0)={0x1a, 0x335, 0x0, 0x2, 0xaaf0, 0x3, @random="0f920b3883f7"}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r6, 0x800448d2, &(0x7f0000002380)={0x4, &(0x7f0000002100)=[{}, {}, {}, {}]}) [ 103.674776] netlink: 21 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/02 02:18:26 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000380)={0x1, &(0x7f00000002c0)=[{}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000489000), &(0x7f0000000180), &(0x7f0000000380)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000140)=""/46) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x813, 0x0, 0x3, 0x20000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x308d89a6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x22, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x9621, 0x2}, 0x0, 0xe, r1, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x202, 0x0) 2018/04/02 02:18:26 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000001400)=0xc) fstat(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000014c0)={0x0}, &(0x7f0000001500)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001540)={{{@in6=@ipv4={[], [], @multicast2}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000001640)=0xe8) stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001740)=0x0) lstat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0}, &(0x7f0000001940)=0xc) getgroups(0x2, &(0x7f0000001980)=[0xffffffffffffffff, 0x0]) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) sendmsg$unix(r0, &(0x7f0000001ac0)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000180)="e1bfaea914887f4b1bf102bb71168457ee8a38f5fc5ab164a3c643d058d6866c312be9a927368463b6088c16e6d3e3cb8e0e4a04eaa61c5b4401c88c702b53721a2ef549c2293ff0a18db351892753be61c986cd09bff2efc2d56deaf1325ecef1d8b9eccd77d6f7b32073c9ffb94d73eff809bf7af9711e9644ac2535faf8826f96c71a20a8d72f1a8b625eae2016288ddc8009bc5882c57105c0b7aeb64e2ab777ef18c40e66f88eebc059da0c0379e3", 0xb1}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="507f3efab56214468013e5379b93dcfacf8c18b0662b99c8aea16b6f7a140c68e608747b999c33f526bde53e2607250ff735cbdaea4d9e36c9f192d99fc8aaa1dad487d442376b51098d88c5ece00a3a64bb8cd7c20d260d2aad10cac6a0ed0a2c490ab6350ac6ac2336a66933265a03f158d64352ae8c0770b6ad465ec69670b9f09bf0bf599d12b9d5f6b67ff420a9292d8a28dc2e56b9c05ae219", 0x9c}, {&(0x7f0000001300)="319347a71cc0d39b699e485f2be8db1547ac2acadce7db7bf6342eba154dc24d0eb9538d0831c1a8fe0de3b22f8d4d34a613f4d4d952087aac1153e1dfd6798bacacb17bb8065738a5db2f9c159e118abb187df9192d9ea46f8e84dfe0ee9c72fccacdca91f112541de5d2e0b7bcf98e172c2ff0a4c4e8a6fae4123652897a85db9472a3f2acde5f44698566313ae69aa8bc4b7af3becb58bbd805038477017e9547e060e54fbf16498ff0bf5ce1d9ecbe894cb052867294343050442d1a48a5a223d1535d41b37ce705860c34c1cf22a848610209eb3ee35696011589a54d0f84b4aa9191", 0xe5}], 0x4, &(0x7f0000001cc0)=ANY=[@ANYBLOB="ea03c31825f21d0000000000007ba5e0f2ad9d80ba391dff0d81fffeb78b2c0b2ee9b747c00f9c3c840d5b732eb6c2c16d70d1ed6da33ac02c294a22dd29df306a068017d422474ac636f4ec017a69344d890e088aab08e887dbb5", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000bda3ddfd6fc08d3a055907a040d0a879ad4438949b1a8e4de40b25a1ac59624b0000000000000000000000000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB='\x00\x00\x00\x00'], 0x133, 0x40}, 0x50) 2018/04/02 02:18:26 executing program 6: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000080)={@rand_addr, @empty, @dev}, &(0x7f00000000c0)=0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x100) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000140)={0x66a, 0x2}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000001c0)={{0x2, 0x0, 0x100, 0x3, 0xffffffffffffff07}, 0x8, 0x80}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000240)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)="349ef51da1b9baea705e87ff786bf19d1e939e704610cb32255e2fc1e02e5f8f5eb537c564e80e83daa3167a31c693144b262cfb958820911342e017197a8ecba75196e6ee145c84eacdbf14812ae48bbc32954964a3e842ac0c07811a0f0e77d5a4601cde1542680dd5e766e1fa02b42e96e9d6f97660d7d7f624b2d49c855c2c6d") connect$ax25(r1, &(0x7f0000000440)={0x3, {"ab0b2b9a0f4f2c"}, 0x10001}, 0x10) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000480)=0x3ff, 0x4) sendto$inet6(r1, &(0x7f00000004c0)="fcaa9be5a9085302eb83e116f366e815721ecc97f31740b4552af3d25afca5ca33c36a6e0abeae988b770889a252aa780a48eb495006f49dc90e7fa0d34a23ccf13410370c7d5028c5dcd4479968f93ff385e8954b71cbc159931aeb9388865536e7362b98da83c3feca04af838397f1c7ce7276a9d0e750f9966f1365391508d3b602f5a3068da09606ffc2d81fab4c66323241dcb4246adf7bbfe8bd507bd6beb698dfebc7c5d836a54ef647bdc3867809a9f2769def029ed1e46eed594f789d6416b6158b3a17bf1dbd2150cc33422354544c9ae57e24b016", 0xda, 0x4000, 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000005c0), &(0x7f0000000600)=0xc) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000640)={0x7f, 0x120000000000000, 0x0, 0x4, 0x1}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000680)='/dev/audio\x00', 0x0, 0x0) io_setup(0x8000, &(0x7f00000006c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x58, r4, 0x0, 0x70bd26, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040810}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)) ioctl$KDMKTONE(r1, 0x4b30, 0xd0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000980)=0x464) clock_gettime(0x0, &(0x7f0000000a00)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000a40)={0x0, 0x0}) utimensat(r1, &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a80)={{r6, r7/1000+30000}, {r8, r9/1000+30000}}, 0x100) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000ac0)=0x1) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000b00)={0x7, 0x8, 0x5, 0x6, 0x6, 0x3}) 2018/04/02 02:18:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x129040, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x4, 0x1000}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000080)="1f0000000104ff00014454c0071100000a05010008000100030423fdffdf00", 0x1f) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000140)) r3 = dup2(r1, r2) socket$kcm(0x29, 0x2, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000040)) 2018/04/02 02:18:26 executing program 5: read(0xffffffffffffffff, &(0x7f0000000080)=""/147, 0x2aec579cbbb50e) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffc01}, 0x8, 0x80800) 2018/04/02 02:18:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x2, 0xfffffffffffffffc}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000002c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xe0000037, 0x0, 0x0, 0x20, 0x0, 0xd01}) 2018/04/02 02:18:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400611, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000480)='GPL\x00', 0x0, 0x1a9, &(0x7f0000000b40)=""/251}, 0x15) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) [ 103.916804] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/02 02:18:26 executing program 3: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40000004103, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x3) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) [ 103.988477] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/02 02:18:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000340)=[0x0, 0x0, 0x0], 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001840)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="208000008600210000001f000000007b0000220051330079f4e0f335986c60f75d169d42de2fbbae2902ccba54d70c3f68c8b993425eb8ccd3f7faf2e78e4677e6f5e25701d73b00593d57549ac01440b24052aa0f4a43a72c4298ab1ed4e0de8d04b8b8db9b33ff", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) listen(r1, 0xfffffffffffffffc) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200400, 0x0) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000100)={0x5, 0xe31, 0x3, 0x4, 0x9}) 2018/04/02 02:18:26 executing program 6: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) pwrite64(r0, &(0x7f0000000100)="cb7d6a938eda5a383f65062c7a5880c55df53f65ff084d6086713f1a5b1d0ff598b275138d2d68cf7e6a4d2609ad11808395b4e4f1d967280c6e519f35136555581a9732495c5d37791ae186b0980c4599d38919d36765d389366ff9954dddc2ac8de3ebe6044fe2cba94508fe9799fa2c9072cf2d6cf264eb3d9793efd2557fad49f0876eb682985fdcdb91b4cdf47252fb5da149ad3e596d02d4507f5efc5cdd560ebf75c68c78f14725572a8b072c4d1f2517dc5d94c32c5618316836c3450decf5b53392657c1354e23d40f6f02bc690c45791b2bd70e1e8599271fbb92a021807dbfbb24eab6f2688", 0xeb, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x322, 0x4) fstatfs(r0, &(0x7f0000000200)=""/224) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/04/02 02:18:26 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x5c) syz_read_part_table(0x0, 0x1, &(0x7f0000001f00)=[{&(0x7f0000000f00)="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", 0x1fb, 0x5}]) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfb, 0x40000}, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x80000) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xff) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000140)=0x1) 2018/04/02 02:18:26 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7f, 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x7, 0x2}, 0x10) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x2, r1}) fcntl$addseals(r1, 0x409, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x7fff, @empty, 0x100000000}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x9, 0x30, 0x7ff, 0x5}, &(0x7f0000000200)=0x18) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={r1, r0, 0x7, 0x3}, 0x10) ioctl$TIOCSCTTY(r1, 0x540e, 0x7fff) bind$netlink(r1, &(0x7f0000000300)={0x10, 0x0, 0x25dfdbfe, 0x40000}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x15) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000340)={0x7, 0x3f}) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000009) bind$vsock_dgram(r1, &(0x7f0000000380)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) write$cgroup_pid(r3, &(0x7f00000003c0)={[0x31]}, 0x1) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000400)=0x7ff) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000500)={'filter\x00', 0x0, 0x4, 0x73, [], 0x1, &(0x7f0000000440)=[{}], &(0x7f0000000480)=""/115}, &(0x7f0000000580)=0x78) r5 = creat(&(0x7f00000005c0)='./file0\x00', 0x62) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000600)=0x0) r7 = dup2(r5, r1) setsockopt$packet_fanout_data(r7, 0x107, 0x16, &(0x7f0000000680)={0x8, &(0x7f0000000640)=[{0x200000000, 0x80, 0x1, 0x1}, {0x7fff, 0xfffffffffffffffa, 0x8, 0x101}, {0x0, 0x2, 0x8, 0x5}, {0x4, 0x77, 0x7, 0x8001}, {0x6, 0x2, 0x2, 0x200}, {0xffff, 0x54, 0x82ce, 0x787d1a3f}, {0x8, 0xdc81, 0x4}, {0x4, 0x8000, 0x10001, 0x8}]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f00000006c0)=[@in6={0xa, 0x4e24, 0x2, @empty, 0x8b1}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x4e20}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xf}, 0x10000}, @in6={0xa, 0x4e24, 0xffffffff, @empty, 0x40}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0x5}], 0xc8) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f00000007c0)='ip6tnl0\x00') ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000800)={r2, 0x0, 0x5, [0xffffffff957ef7ae, 0x2, 0x3ff, 0x8, 0x0]}, &(0x7f0000000840)=0x12) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000880)={0x6, [0x4, 0xffff, 0x7, 0x2, 0xffffffffffff8001, 0x9]}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000008c0)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getpgrp(r6) r8 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r8) 2018/04/02 02:18:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x22000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000140)={0xffffffffffffffe2, 0x7d94, 0x1, 0x1, 0x401}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000180)=0xffff) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3, 0x1}) 2018/04/02 02:18:26 executing program 7: r0 = socket(0x40000000015, 0x200000005, 0x0) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000780)=""/4096, 0x1000}], 0x1, &(0x7f0000000100)}, 0x20000000000000) getcwd(&(0x7f00000000c0)=""/160, 0xa0) r1 = semget(0x2, 0x6, 0x10) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001780)=""/4096) 2018/04/02 02:18:26 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x2000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) dup3(r0, r2, 0x0) 2018/04/02 02:18:26 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f00000021c0), &(0x7f0000000300)=0x4) socket$kcm(0x29, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x0, r2}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000940)={0x0, 0x4c, &(0x7f00000008c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x401}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000980)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x59}}, [0x12, 0x1, 0x6, 0x2, 0x6, 0x0, 0x8, 0xffffffff, 0x0, 0xe3b7, 0x77ba, 0x4, 0x9, 0xd35c, 0x6]}, &(0x7f0000000ac0)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000b00)={0x0, 0xfffffffffffff478}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000b80)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000c40)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000c80)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x10000}}, [0x4, 0x0, 0x8, 0x9, 0x3f, 0x3, 0xf0f, 0x3ff, 0x1, 0x0, 0x923, 0x28f, 0x7, 0x20000000000000, 0x7b1]}, &(0x7f0000000d80)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002400)={0x0, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x7fff}}, 0xfffffffffffffff7, 0x8}, &(0x7f00000024c0)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002500)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002540)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002580)={0x0, 0x8664, 0x8}, &(0x7f00000025c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002600)={0x0, 0x3, 0xb8, 0x5, 0xdc4, 0x1, 0x6, 0xfe3, {0x0, @in={{0x2, 0x4e21}}, 0x1ff, 0x2, 0x3, 0x7, 0x3}}, &(0x7f00000026c0)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002c00)={0x0, 0x7}, &(0x7f0000002c40)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002c80)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x3, 0x7, 0xfff, 0x78, 0x7, 0xffffffffffffffff, 0x1, 0x3, 0x1ff, 0x7, 0x200, 0x2, 0x1, 0x4, 0x2]}, &(0x7f0000002d80)=0x100) sendmmsg$inet_sctp(r3, &(0x7f0000002e80)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x85b, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xcc49}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000100)="0c3b44b464d39a3c695b7e3284a00d1fcb22deec82b25dbab87c9924055d8b4d84b0dc67db6c431d6a994d4f57480019bd0487a77762a0d4ac33a57bea9f2a0a0bbe9a30a892b27abdee07b262f0f6daf31bf946af45bea27a4dfc35b79175504b55a315f2b1b2213e1d2dbb534bc5aecdb84abfc7181561ef1f8d36e50667e6e480e1348a3d5cd992343ceceefad55c5fd7fb", 0x93}, {&(0x7f00000001c0)="01685c60f1995ef123e43ff721ff20b12f6d1a61bb7559962e8f28a9d16a8cb5f173fead581ee22ed1f06794f477c3ccd12398c05e0575bf9c384b", 0x3b}, {&(0x7f0000000200)="940d2a2f273f92a58426a3a9e1e4330c57e47ed668240bd77182b352de1705879ffe1669e6c0f3d4352f1d6ff7b66badb756b062ba0bf3cf08e3336483f8537164c40c846c16926e1224507780f78c4edd881ca925b30d468b714fe4adcc2e186d7918d89cf3db658d3735b36e083cb747521b9a4840cb513bc13cfa569cc27c7204385b36fb7badbd6ed2e1a06844d61020c6f3b0e2f994a7f223b9381bdbe2bcc016", 0xa3}], 0x3, &(0x7f0000000300), 0x0, 0x800}, {&(0x7f0000000340)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000380)="29fe8940b1d702faac91a9cbbe67895a99939571cdd7abbb351b7cb69be691195f72fd8702bf90897691c7f06d57bf00fc490149031d0157c807ad22c887039e6e366dea61ce074028d04688b6195819f78630fed88dec196ae98ac090fcd1a9550081a28841a3d52bed2e401b0b03", 0x6f}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000000440)=@in6={0xa, 0x4e21, 0x100, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000480)="299a35d11a7febb1e9a35090ef5a36a89a14e0c0e0e8ba81be928cd3e7e3f087cb3eaee0ae0428db7f8e16f9dce274f4d9f4e686044d8e3e2c2b29e6610e53d1c5d583a55e8d63d70631d7d7d398a057fadf420fe0006b8b23c3", 0x5a}, {&(0x7f0000001040)="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0x1000}, {&(0x7f0000000500)="1f182fce0cb90468bace7cc3ef5e9311d02dba8e43c3e77465b3bb183e23ea5d9125276bc3a06b91b9c780195e27a19f9f69a2c04782faaf1ad357d24424318ec4d1d52a3aa49f875b28299de1fdb2d31b7872cfe01f0a9b0b8c5cef77b67308af11bf5c7e3e3a437abb5fc43dedf6875ff593387e82386e8ed066", 0x7b}, {&(0x7f0000000580)="de4cd62a0b660173b60bb89101fd312435c168547f470e59849ad6ea60bd6e133064cf1d1263a6d3ae64d1db41ea5a8eeb3cb655db8c2776b5d2b047976c8bfebe48ccaae3dec6bcc61b0f1c1a06bce21cd04e4cfb7c1a8692cc65d6d8dbfb1d5069212e236c7439578d15b702565a576c0e949754b657fcc6134b201a79bc55291579a29f2883b68d13bfa0c1c9fdcc10f61fe43777e7552a773eb878ae2c0ff908af506bb487768dc27d6c1d2623db6f10202e4f290642475738f09cde9deaa09419b400368ee5782dd493745d442e48410bcde31d78da61af15de522b5f29519597", 0xe3}, {&(0x7f0000000680)="6c087864364f01c0cd2ac8b34c61e409bd9f8c567505f50188ce18422ba0f9d4b77cc508dfcb88d35f9b0881b4129f667b04b144b603b353dee7706a51b8eb", 0x3f}, {&(0x7f00000006c0)="abd6b0a27485cc", 0x7}, {&(0x7f0000000700)="7c316dc262ec2f7389b79b35c2f24f20a7810a38fe0a33ea14e6c2be6b174e79f60da0843d50cd63c2147010c8ac6c1143c66785c587925209bf57ab30aeaf2bef3e3efc25293a5d92fb9fa1b7ef6f7dda79a3bdef7597242136ec7509dd2bfa6437727c8be4f3c0ce54c464f678a62a155e565e56a2ec85bba5216d8cc40fa166dc275fedb2ea9baf8eccdf59dd82a98cfc6d09bcd7233e542a8b0b194c657620a0e2f9903c57ab23528a", 0xab}, {&(0x7f00000007c0)="a8dc6b3690c46123fdb12931dfca6ae45a161abdbc6365c482cdb0cc60d89b03bcd80b4db211de860c748140f8e72fcc751be6f6b9e2ca0a9c94feffbfb7f99fdfa6a4c03a1079e47591b6a951cb11", 0x4f}], 0x8, &(0x7f0000000dc0)=[@init={0x18, 0x84, 0x0, {0x8, 0x1, 0xffffffff, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0xe3, 0xbe90, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x897, 0x10001, 0x5d6}}, @init={0x18, 0x84, 0x0, {0x3, 0xb99, 0x2, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x4c1, 0x0, 0x30, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x202, 0xfff, 0xcb0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x0, 0x12b, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x4, 0xff, r8}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x1, 0x8000, 0x4}}], 0x1b0, 0x44000}, {&(0x7f0000000f80)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002380)=[{&(0x7f0000002040)="e689b104489ed2e40dc77146b8bcca922d4cc58538f9c3c2525551e1fd5d47b091713805ee7918f5834ee72819fdc900fa8a2ee7ea9191ebaf1dc1bd1db124bfcf8f88dd7dbf467dd3ff4aed4124558f46a11c24c0e6be6ee63a92f90df269", 0x5f}, {&(0x7f00000020c0)="7c7e6b707ec0d8fc6bc7b04028c4b7ef02798cdaad50cbc3afec0dc0fdbd4e962882b1f0fb170472443d26ebf6f27a451af62f120e133eff79c6dd1b04d90b8aa0b474e6d908f83827b66d5c12051f25beff91a9b38c", 0x56}, {&(0x7f0000002140)="f5768d4fe85a16", 0x7}, {&(0x7f0000002180)="40ecc5034670f2ce", 0x8}, {&(0x7f00000021c0)}, {&(0x7f0000002200)="2debc169c0ed1d1b94302485dd2c24fd98f4e487155afb04bf157fc76964a6dd8da087c04328b0f891bc8ac2cc69565ee9fb54b80a39ba883d52dd99fec423407938e6705c48cf89c94d5b395bbcb5b5e09f7e2f91a3e13ae62fdaabbcfb46559961c10b2c3db08be0a641847f3497e7094de9a8dc4d0e7c5267efd8e6b2d496a1f38f09cd8b1c63cd4d37201828122f91674352f6a056cc8ec2f4b60c134ffd9fb877ef3a996e7d362c747584e3be0bc15eabba18e9d518abaa916bdb7b7af2bfafce0978b0b5bc61c9f90ef6907247e552b29f4b399c3fdb7f03f774", 0xdd}, {&(0x7f0000002300)="0612525b390b279ed3fecf2aa85bf11451a6b48b568b2311666a45fe9ad3d2009f156c69a060bf66bb9b96c6e4acd889186a9aded41b6656ab9423922121e4d0a74153fcb7131ca580255ec1f5de13ab98117ba1c2e69d8e6b0d4a8e9330058c933156ab3d1f9b500b", 0x69}], 0x7, &(0x7f0000002700)=[@sndinfo={0x20, 0x84, 0x2, {0x7f, 0x4, 0xa1ac, 0xf4b0, r9}}, @init={0x18, 0x84, 0x0, {0x5, 0x9, 0x7, 0x20}}, @init={0x18, 0x84, 0x0, {0x1802, 0xff, 0x9, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1f, 0x4, 0x4, 0x1, 0x3ff, 0x8, 0x200, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x7fff, 0x7, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x647, 0x3, r12}}, @init={0x18, 0x84, 0x0, {0x6, 0x20, 0x4, 0x71ca}}], 0x150, 0x800}, {&(0x7f0000002880)=@in={0x2, 0x4e20, @rand_addr=0x6cf}, 0x10, &(0x7f0000002b80)=[{&(0x7f00000028c0)="f464c627af7fcdcdf333ae05fc8fce9141970ce204583d497156e16c0e67452f1a7fea6f1ad8ae1da378c7a9407e858cfa58097313fadd8b1f70c0d517a7db38b450cfeeb77e7c0dc399d06622858f6ebcb50d9d070e1d47b91cd2947ddfb5cf454f000e9f6e50e9ed8b114b6843fbfb0e0500d8c9cef57ea206e269778ccb65438cc5c566f7bb6048af13d8211f035213babfab90a03a2d424e1f65bb1d90b11ef7320592bd70d3b4bcbfdb584b7d9bf0b9d536300e249cc7daabf6ccaef60a03123a1bed05b2a073f607675c0b427d86523c2b6df9", 0xd6}, {&(0x7f00000029c0)="319f287a89a61d3f1e2aeb98a5cd150c55fe94b0141ca3ff807082402aaace85c425fcdb429e289d32a52603b2ce8b08c21b60adce14474f5bd8997b9f59102002d062291d0385550e82a5220cf3a0185e19bdb251eb2804e3", 0x59}, {&(0x7f0000002a40)="180934678f34e910d11ad72cb6b6aa4d3186996d97067b0e5eb7a0b298228ff1d2691e82d7d516c1ca93c0371eac139d020d02485310fd180a4945b6e1c313130c2dfa1c12a4837c93313cc664cae8aa7c7e2879efb995", 0x57}, {&(0x7f0000002ac0)="845195611c486f2b96c829ea553357a6a8e00dafe8ff0c10670f6047094659b73438b04166f3fb607afca604700cbbfcc402fe4a90a1e5d02ddf8683233f3de61c7d662d44a467cb6c084fc7e07916865442b55bdc717c21ca04751dcbbfd12da0a0e64055bd67fd7455efafa94c8739ed5c10a6c09afa103f67b0b352a7", 0x7e}, {&(0x7f0000002b40)="c0d10078f1af04c1a808b4eedf24ebd9bf", 0x11}], 0x5, &(0x7f0000002dc0)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffffffa, 0x8204, 0x5, 0x0, 0x6, 0x7, 0x7, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xc2e6, 0x204, 0x9, 0x0, 0x1, 0x7fff, 0x81, r14}}, @init={0x18, 0x84, 0x0, {0x585, 0x2, 0x200, 0xfff}}], 0x90, 0x840}], 0x5, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = dup3(r1, r0, 0x0) ioctl$VT_GETSTATE(r15, 0x5603, &(0x7f0000000040)={0x0, 0x8000, 0xffffffff}) 2018/04/02 02:18:26 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8000000007fff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f000031e000)='user\x00', 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) [ 104.273644] Dev loop5: unable to read RDB block 1 [ 104.278650] loop5: unable to read partition table [ 104.293381] loop5: partition table beyond EOD, truncated [ 104.298996] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) 2018/04/02 02:18:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000180)) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x20) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000200)=0x3, 0xffffffffffffffc2) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f00000000c0)=""/3) 2018/04/02 02:18:26 executing program 3: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockname$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/04/02 02:18:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{0x61}, {0x6}]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x383002, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344}, 0x10001, 0x6720dd65) syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x171, &(0x7f0000000180)={@random="c18093f5db14", @random="f9bc500f42f5", [], {@ipv6={0x86dd, {0xe0000, 0x6, "c17083", 0x13b, 0x6, 0x8, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x8d, 0x2, 0x1, 0xffffffff, 0x0, [@remote={0xfe, 0x80, [], 0xbb}]}, @routing={0x32, 0x2, 0x0, 0x40, 0x0, [@loopback={0x0, 0x1}]}], @tcp={{0x4e21, 0x4e22, r1, r2, 0x1, 0x0, 0x19, 0x12, 0x0, 0x0, 0x20, {[@nop={0x1}, @nop={0x1}, @timestamp={0x8, 0xa, 0xfffffffffffffff8, 0x101}, @mss={0x2, 0x4, 0x3f}, @exp_fastopen={0xfe, 0xd, 0xf989, "fff22a350095eb12be"}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @sack={0x5, 0xa, [0x5, 0x1]}, @sack={0x5, 0xe, [0x0, 0x7f, 0x4a]}, @exp_fastopen={0xfe, 0x11, 0xf989, "ece284b588a24566fe0aa5e827"}, @mss={0x2, 0x4, 0x280}]}}, {"f2f736fa162389a1fb6de08b9a5d4fe62cc8e266f7897a47ef63509a4243441ef335f4063f87b6d1c8fb6def0682d582d386a9616c0461e93c29a33e8dd3b4b144d9b951755f63ad290f6dcf46895cbe741d1cab51e06423b72392e80441034707dc9e03c43e917a523fdbd079038781c4cb4715e01c8754d4886e6c65d95e8d02fdea5e1e06c9bc22b2bdc48f7ff49490440fd632a2f62e1f03498f8cdd0cb3d4a554f5622081"}}}}}}}, &(0x7f0000000300)={0x0, 0x1, [0x794, 0x334, 0x27f, 0x49d]}) [ 104.374130] Dev loop5: unable to read RDB block 1 [ 104.379145] loop5: unable to read partition table 2018/04/02 02:18:26 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000000c0)="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", 0x1000) 2018/04/02 02:18:26 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000578ff4)) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000000c0)=""/11) 2018/04/02 02:18:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x101, 0x20000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000080)=""/47) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000f4f000)="1f0000000104ff00fd437f0000000000f3050100080003000000fdff00ffff", 0x1f) 2018/04/02 02:18:26 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x200000) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)=0xa9) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0xa, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0x301) sendto$inet(r1, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x73, 0x1000010004}, 0x14) sendto$inet(r1, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f00000001c0)={0x2}, 0x10) dup3(r1, r0, 0x0) sendto$inet(r0, &(0x7f0000000500)="ac", 0x1, 0x0, 0x0, 0x0) [ 104.458694] loop5: partition table beyond EOD, truncated [ 104.464339] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) 2018/04/02 02:18:26 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/116, &(0x7f00000000c0)=0x74) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') readv(r1, &(0x7f00000014c0)=[{&(0x7f0000001440)=""/95, 0x5f}], 0x1) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000100)=""/254) 2018/04/02 02:18:26 executing program 4: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='gid=1']) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000000)='autofs\x00', 0x0, &(0x7f00000005c0)) 2018/04/02 02:18:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x100000001, 0x501001) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x8000026, 0x701, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000180)={{0xcdd, 0x1000}, {0x80000000, 0x1000}, 0x8, 0x1, 0x4}) 2018/04/02 02:18:26 executing program 6: mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000241000000000000dfff", 0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x2100) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x19, "2f707e2f7553f1ceeae70fb20641b55c9e3b0c33c3e1bec3d9"}, &(0x7f0000000040)=0x3d) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="e9595845554e549145e0aeb8670ec3b3", 0x10) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) [ 104.618568] FAT-fs (loop4): bogus number of reserved sectors [ 104.624524] FAT-fs (loop4): Can't find a valid FAT filesystem [ 104.628179] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 104.689729] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 104.716980] autofs4:pid:10085:autofs4_fill_super: called with bogus options [ 104.728488] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/02 02:18:27 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r2}) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r3) write$fuse(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x0) 2018/04/02 02:18:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x10}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x80000001}, 0x8) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/02 02:18:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0xffffffffffffff81) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getrusage(0xfffffffffffffffd, &(0x7f0000000180)) 2018/04/02 02:18:27 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6, 0x8, 0x7f, 0x1, 0x2, 0xffffffffffff8fcf, 0x20, {0x0, @in6={{0xa, 0x4e20, 0x6, @empty, 0x2}}, 0x4be, 0x8, 0xfffffffffffffff8, 0x6, 0x67}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x10000101e, r2, 0x10000000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001500)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f00000001c0)=0xa0) 2018/04/02 02:18:27 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x100, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f00000000c0)='reiserfs\x00', 0xffffffffffffffff, &(0x7f0000000080)="dd6fbb62205bf59ba25f97222d23ce2393a88cc6a587ddfd66ea0c96e05f4bd34fa36dfd757aff9eb87d4c834c29f5e40ece") r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socketpair(0x0, 0x80806, 0x7, &(0x7f0000000100)) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000480)=[&(0x7f00000001c0)='/[\x00', &(0x7f0000000200)='reiserfs\x00', &(0x7f0000000280)='/dev/rtc\x00', &(0x7f00000002c0)='/dev/rtc\x00', &(0x7f0000000300)='ppp1securitykeyring\x00', &(0x7f0000000340)='}}userkeyringwlan1\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='/dev/rtc\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='reiserfs\x00'], &(0x7f0000000600)=[&(0x7f0000000500)='reiserfs\x00', &(0x7f0000000540)='/dev/rtc\x00', &(0x7f0000000580)='/dev/rtc\x00', &(0x7f00000005c0)='/dev/rtc\x00']) lseek(r0, 0x10000000, 0x0) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0x1000) lseek(r0, 0x0, 0x3) 2018/04/02 02:18:27 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='projid_map\x00') ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x0, 0xfb14, 0x8}) read(r1, &(0x7f00000002c0)=""/205, 0xfffffffffffffe45) 2018/04/02 02:18:27 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp, 0x0, 0x0, 0x200000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x5a1002) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000680)={0x0, @loopback, @remote}, &(0x7f00000006c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000700)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000800bd500200ffffff00fefffc0c000000faffffffffffffff5b659a62290ffc380c2dbfdc5e9f13d69f885aff03a04810d4c19313d7f959881f6f07a0fd2623afa44b4db4e2bf501fb1bb292fe43e253f9d6f2e9a6f8ee8949869c2984d914d080c91745fa168cf0d7000000000000000000000000000000000"], 0x81}, 0x1}, 0x2000000000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) r3 = syz_open_dev$sndpcmp(&(0x7f0000212000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000140)={'teql0\x00', {0x4, 0x9, 0x2, "49c9e235c35d", 0x7}}) r4 = epoll_create(0x3ff) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000380)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x46, {0x2, 0x4e22, @loopback=0x7f000001}, 'lo\x00'}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000000c0)={0x40000002}) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000000)=""/25, &(0x7f0000000100)=0x19) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000300), &(0x7f0000000340)=0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="290000001400070002ffffffea08e0eb010010e2dfa4478b775b226dc539050fc54485", 0x23) r5 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f00000002c0)) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000440)={0x14, 0x0, &(0x7f0000000400)=[@decrefs={0x40046307, 0x2}, @enter_looper={0x630c}, @increfs={0x40046304, 0x4}], 0xfb, 0x0, &(0x7f00000001c0)="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"}) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r5, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000040)={0x1000, 0x0, 0x10000, 0x4fa}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f0000000080)={r6, 0x45}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100), &(0x7f0000000140)=0x8) r7 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x78}) 2018/04/02 02:18:27 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0xfffffffffffffffd]}) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x40000, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x10000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x80000001, &(0x7f0000000180)=0x4) r2 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f00000001c0), &(0x7f0000000280)=0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) [ 104.774892] FAT-fs (loop4): bogus number of reserved sectors [ 104.780871] FAT-fs (loop4): Can't find a valid FAT filesystem [ 104.799624] autofs4:pid:10111:autofs4_fill_super: called with bogus options 2018/04/02 02:18:27 executing program 2: r0 = inotify_init1(0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x4c) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x4e24}, 0x80) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000040)) 2018/04/02 02:18:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ipv6_route\x00') getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/186, &(0x7f00000000c0)=0xba) pread64(r0, &(0x7f00008c1f77), 0x28, 0x40000000000033) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) 2018/04/02 02:18:27 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060403000000680001000800050001000000080021000a00000008000b007369700008000b00736970000c000700100000002800000008582f000a00000404000700200000000300000008"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000008c0)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockname$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000640)={@empty, 0x0, r1}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="0566b29c5322c0397e158585c597df77", 0x10) fchdir(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000680)={r1, 0x1, 0x6, @random="523f469e1f92"}, 0x10) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x20004d2d) sendto$inet6(r0, &(0x7f0000000240)="6a14", 0x2, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) [ 104.895471] binder: 10133:10135 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 104.903474] binder: 10133:10135 IncRefs 0 refcount change on invalid ref 4 ret -22 2018/04/02 02:18:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ames\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x401c5820, &(0x7f0000000200)={0x0, 0xc712bc083, 0x1, 0x0, 0x7, [{0x3f, 0x9, 0x7, 0x0, 0x0, 0x8}, {0x3, 0x1, 0x2, 0x0, 0x0, 0x1500}, {0xfffffffffffffffd, 0x17e, 0x1a, 0x0, 0x0, 0x2480}, {0x3, 0xffffffffffffffc0, 0x6, 0x0, 0x0, 0x2000}, {0x0, 0x56b4c46a, 0x3, 0x0, 0x0, 0x800}, {0x9, 0x5, 0x800000000}, {0x800, 0x8, 0x0, 0x0, 0x0, 0x1185}]}) 2018/04/02 02:18:28 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept(r0, &(0x7f0000000080)=@ethernet={0x0, @dev}, &(0x7f0000000180)=0x80) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000001c0)={{0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x1, 'ovf\x00', 0x29, 0x52d, 0x72}, {@dev={0xac, 0x14, 0x14, 0xd}, 0x4e23, 0x12001, 0x9, 0x4, 0x10000}}, 0x44) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r2 = socket$inet6(0xa, 0x5, 0xff) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x61) sendmsg$key(r2, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000000ac1414aa00000000000000000000000000000000e5207f047c6d3c6c9f3009b139df643eba35e10c8f94ec113396c50c960df281b553c3d4d3f74b48a933bbd56143aa059a911aa0d622426e2000b9c01f7d46c0703178d77956f5b11d3d15b37aad3fd1eb0db07e88cc89bd9037f6daec2ae53a714d3b3a4a2ad2ec59460e04b287d5d96097b393678d098b23f396a2d3cb68d75441847c2bd98596c72e2cfeb376d6e4a99c92046d622b2c87138a6d308f98bb2ba7c2c9499d497fcc00000000000000"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x391a}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0x38) 2018/04/02 02:18:28 executing program 7: write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)}}, 0x20) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x40, 0xc81, 0x9da2, 0x35, 0x1}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x3, 0xffffffff, 0xe, 0x3ff, 0xfffffffffffff801, 0x7, 0x0, 0x401, r2}, 0x20) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f00002aefd3)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26) creat(&(0x7f00000002c0)='./file0\x00', 0x50) sendto(0xffffffffffffffff, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000280)=0xffffffffffffffff, 0x8) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000040)={0x0, 0x800000000000000}) 2018/04/02 02:18:28 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x3, 0x0) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000000000)) 2018/04/02 02:18:28 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000040)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e69cc0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da60200a1f5f9068c300000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f", 0xd8) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000140)={{0x3f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 'lblcr\x00', 0x4, 0x8, 0x1a}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 0xfe1, 0x3, 0x3}}, 0x44) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x2e45, 0x4) 2018/04/02 02:18:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$packet(r0, 0x0, &(0x7f0000000080)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x81, 0x4, 0x8000}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/04/02 02:18:28 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x2, 0x2, 0x20cd16558) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x890b, &(0x7f000062ffe0)) 2018/04/02 02:18:28 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80200) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) unshare(0x40600) r1 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') getdents(r1, &(0x7f0000824f59)=""/167, 0xa7) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0x18, 0x4) [ 105.700346] binder: undelivered TRANSACTION_COMPLETE 2018/04/02 02:18:28 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xffffffff00000001, 0x8, 0x8, 0x10}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r0, &(0x7f0000000300), &(0x7f00000004c0)=""/161}, 0x9) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x2080) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r2, 0x7, 0x18}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x401, 0x6, 0x4, 0x8, 0x9, 0x7, 0x1000, 0x7, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r3, 0x5, 0xfffffffffffffffc, 0x1f, 0xfff}, &(0x7f0000000180)=0x18) accept4$ipx(r1, 0x0, &(0x7f0000000080), 0x800) 2018/04/02 02:18:28 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@pppoe, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000440)={"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"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000840)={0x3, 0xfffffffeffffffff, 0x200, 'queue1\x00', 0x10000}) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xd, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="8500000000000800000000001200000095000000000000007ecfeb0d5add35e0bd02df50bafc7d384052d298b42d4d3f393d4d60452f1f1ee64ff889bcd6cbd7c0c1b6f99a5891d7c0bc9d582781819fb8eae35c7ee7aa9215977b34142bc9685f2b4bfb6eb3f69a4079d8136b856d85bf80da2f9cf98b07a373be35e19b9b73e46c6e622c8e746df31ea4b6a0e1f074b9a7e3ab8019897044bdca9921cccb9db1631da33a49cdb839df96bc5405368439a7d1080c360d47bb825b63ffe7dd2004172d2cce7830b6598265bc9658d785e55230f24c6ce76e9f5c2ddb66a734000000000000"], &(0x7f0000000000)="73797a893e296073ff1ef3e981819b00873898720a13f743", 0x7, 0x264, &(0x7f0000000300)=""/195}, 0x48) 2018/04/02 02:18:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d86000)='syscall\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x5) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/207, 0xcf) sendfile(r0, r1, &(0x7f00004f1000), 0x4) 2018/04/02 02:18:28 executing program 0: syz_read_part_table(0x1fd, 0x152, &(0x7f0000001380)=[{&(0x7f0000000000)="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", 0x1fb, 0x3}]) socket$inet6_udp(0xa, 0x2, 0x0) [ 105.742536] IPVS: set_ctl: invalid protocol: 63 172.20.20.170:20003 lblcr [ 105.767606] IPVS: set_ctl: invalid protocol: 63 172.20.20.170:20003 lblcr 2018/04/02 02:18:28 executing program 7: r0 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='p', 0x1, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) 2018/04/02 02:18:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000080)) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="00ead4aac7df340e6ce58230d3bef9000000ef0465ce020100c0000000000000004f361f52e134613bd971f556ffe86c8da530180a4de179502edf6c1e8bab3bd58a39670f298848ca886df900d2d8e40127d581eb7412c02c654eaaa7000000000000000000000000"]) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/02 02:18:28 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfff000000, 0x2400) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x7}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) geteuid() 2018/04/02 02:18:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt(r0, 0x0, 0x6, &(0x7f0000000000)='N', 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000100)=0x5, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) sendto$inet(r0, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001600)='/dev/audio\x00', 0x4000, 0x0) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000001640)=0x1f, 0x4) read(r0, &(0x7f00000000c0)=""/39, 0x27) 2018/04/02 02:18:28 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002240)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002280)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000600)={0x0, 0x7530}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000640)={0x0, 0x2, 0x2, 0x4, 0x388aa0ca, 0x1f, 0x9, 0x0, 0x0, 0x5, 0x3}, 0xb) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff9, 0x0, 0x100, 0x8aa}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r3 = dup3(0xffffffffffffffff, r2, 0x80000) keyctl$chown(0x4, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000800)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$vsock_stream(r3, &(0x7f0000000340)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000000280)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)=ANY=[]) r5 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000000)=r5) io_setup(0x0, &(0x7f00000002c0)=0x0) io_submit(r6, 0x1, &(0x7f00000007c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x80000001, r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, r5}]) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000006c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000700)={r7, @in={{0x2, 0x4e24}}, 0xfffffffffffffffb, 0x7ff}, 0x90) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000000040)={0x0, r5}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@ipv4={[], [], @remote}, @in6}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) mknod(&(0x7f0000000380)='./file0\x00', 0x40, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') r8 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') close(r8) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000b00)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000000880)={&(0x7f0000000480)=ANY=[@ANYBLOB="c8000000", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4010}, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f0000f82ffc)=0x4001) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000000180)) 2018/04/02 02:18:28 executing program 0: mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='\x00\x00\x00\afles\x00') getdents64(r1, &(0x7f0000000000)=""/235, 0x24a) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/04/02 02:18:28 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0xe, 0x0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x4, 0x4402) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/02 02:18:28 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) setreuid(r1, r1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/02 02:18:28 executing program 6: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f80100", 0x18}], 0x112, &(0x7f0000000240)=ANY=[]) syz_mount_image$vfat(&(0x7f0000000340)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1, 0x1, &(0x7f0000000500)=[{&(0x7f00000003c0), 0x0, 0x7}], 0x40001, &(0x7f0000000f40)=ANY=[]) r2 = open(&(0x7f0000000080)='./file0\x00', 0x3ffd, 0x0) syz_mount_image$xfs(&(0x7f00000005c0)='xfs\x00', &(0x7f0000000600)='./file1\x00', 0xfffffffffffffc03, 0xac7, &(0x7f0000000b00), 0x2003c, &(0x7f00000000c0)) open_by_handle_at(r2, &(0x7f0000000ec0)={0x8, 0x7}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000140)}], 0x3da, 0x7) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x3ff, 0x1, &(0x7f0000000a40)=[{&(0x7f0000000540)="3cd68f3af3ecaa2fd97f359de92ed4c69dfae23c7f60e5fa133e0b6e833158f5b6f498d54e82527dcb03f966dbf4d047a7a252dd21e52d48e06f0834544bdc04c9b9001748ea70", 0x47}], 0x140000, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000700)='./file0//ile0\x00', 0x0, 0x10}, 0x10) fsync(r2) syz_mount_image$reiserfs(&(0x7f0000000b00)='reiserfs\x00', &(0x7f0000000b40)='./file0/"ile0/file0\x00', 0x5, 0x1, &(0x7f0000001300)=[{&(0x7f0000000bc0)="8edd90c806423438f77628d5bd31bacd2846c3771c2d68b07761db4b27e1e535a8182e6359e7b9887093b52f45cf283832cbc5a955134a5f904c65058bbfc84dffb961b7b42940d73347661f64a1a8335f17848d885dca202d6297c4a4c538d12789eb3a0c40694627374314cf8b49db95b3b7d511b300b080ef18c580b28a83d1599e2ae76638488789eecd82eef16cbc25e179aa", 0x95}], 0x64043, &(0x7f0000000e40)=ANY=[]) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000340)='./file0/file0\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="a1e42305afd35cb10216234079b9e8"], &(0x7f00000003c0), 0x1000) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) fdatasync(0xffffffffffffffff) symlinkat(&(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0/file0\x00') close(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x4, 0x6cb, 0x9, 0x1f, 0x84}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000680)={r3, 0x5}, &(0x7f00000006c0)=0x8) pwritev(0xffffffffffffffff, &(0x7f0000000480), 0x0, 0x0) mkdir(&(0x7f0000000300)='./file3\x00', 0x20) pwritev(0xffffffffffffffff, &(0x7f0000001c00)=[{}], 0x1, 0x0) open(&(0x7f0000000740)='./file0\x00', 0x4000, 0x40) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f0000000280)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000d40), 0x0, &(0x7f0000000600)=ANY=[]) lseek(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f0000000e40)='./file0//ile0\x00', 0xc240, 0x20) close(r1) truncate(&(0x7f0000000140)='./file0//ile0\x00', 0x20) rmdir(&(0x7f0000000800)='./file2\x00') splice(0xffffffffffffffff, &(0x7f0000000340), 0xffffffffffffffff, &(0x7f0000000300), 0x206, 0xa) 2018/04/02 02:18:28 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0x28, &(0x7f0000000240)}, 0xfffffffffffffd9b) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0x38d, 0x10}, 0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000000600)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000003c0)={0x0, r0, 0x7, 0x3}, 0x14) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000440)='GPL\x00'], &(0x7f0000000500)=[&(0x7f00000004c0)='GPL\x00']) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000300)='&usermd5sumem0\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000180)={0x2, 0x0, [0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000005c0)={'syzkaller0\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="04000000020000004c00000043862e140ba5949397fa397ae7a1a2d806a72741161dcc3cc3c691fc2983bbf78d98f58793ea75d18841ce13066bcb53178b5b3f0d07f33153d05e979ba64f66760000000000000000000000"]}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', r1}, 0x10) 2018/04/02 02:18:28 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002c7ff6)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7}}, 0x30) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/04/02 02:18:28 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ff7000/0x6000)=nil, 0x80, 0x6, 0xd6, &(0x7f0000ffc000/0x2000)=nil, 0xd43e}) r2 = dup(r1) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000040)=""/62) accept$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) 2018/04/02 02:18:28 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7, 0x80400) getpeername$netrom(r1, &(0x7f00000002c0)=@full, &(0x7f0000000440)=0x48) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80380, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x0, 0xffffffff, 0x400, 0x2, 0xd9c3, 0x1, 0x4, 0x2, 0x6, 0x80}, 0x10) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000100)=""/202) connect$unix(r2, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/02 02:18:28 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003fd8)={'vcan0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r2}, 0x10, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x10}, 0x1}, 0x0) exit(0x7fffffff) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x1, 0x4) 2018/04/02 02:18:28 executing program 3: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x80000000, @empty, 0x96a}], 0x1c) listen(r0, 0x0) accept$ax25(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10) shutdown(r0, 0x0) 2018/04/02 02:18:28 executing program 1: socketpair(0xb, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={r3, 0x5, 0x400, 0x6}, 0x10) prctl$intptr(0x21, 0x1) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000240), 0x4) syncfs(r1) io_setup(0x61c, &(0x7f0000000500)) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/02 02:18:28 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1, 0x100) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000140)=0x80000000, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000ff9)='ns/ipc\x00') fcntl$addseals(r2, 0x409, 0x6) flistxattr(r2, &(0x7f00000000c0)=""/22, 0x16) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000300)={0x4, {0x2, 0x8001, @rand_addr=0x1}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x1, 0xfffffffffffffffb, 0xd74, 0x3, 0x3, &(0x7f00000002c0)='ip6_vti0\x00', 0x1, 0x10001, 0xfffffffffffffe56}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setns(r2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20040}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001f00010025bd7000fedbdf250045ec0de7000000000004d602003f00e000000100000000cf370a88da0000000000000006000000ea34000011006a60efc70e00000000000000"], 0x50}, 0x1}, 0x40) rt_sigaction(0x3, &(0x7f0000000380)={0x7, {0x100}, 0x4, 0x1f}, &(0x7f00000003c0), 0x8, &(0x7f0000000400)) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/04/02 02:18:28 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002c7ff6)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7}}, 0x30) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/04/02 02:18:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='gid_map\x00') r1 = eventfd2(0x0, 0x801) sendfile(r1, r0, &(0x7f0000000080), 0x10ed5d) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0xffffffffffff2687, 0x4) 2018/04/02 02:18:28 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sched_yield() pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x7, 0x7fff}, &(0x7f0000000140)=0x90) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000000a004e210300000000000000000000000000000000000001030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a004e2208f4bac03701000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301800000ff01000000000000000000000000000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e233f000000000000000000000000300bba38cb8d6e31c90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b71f0866000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000280)=0x9, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000240)={r4}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x81, 0x5, 0x8205, 0x80, 0x7ff, 0x300000000, 0x10000, 0x40000000000000, r3}, &(0x7f00000001c0)=0x20) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000002c0)={0x0, @broadcast=0xffffffff, 0x4e22, 0x0, 'wrr\x00', 0x1, 0x8, 0x3f}, 0x2c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000540), 0x10) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) 2018/04/02 02:18:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80100080044d00, &(0x7f0000002000)) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000340)=0x338) r3 = msgget(0x2, 0x1) r4 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000280)=0xc) msgctl$IPC_SET(r3, 0x1, &(0x7f00000002c0)={{0xffffffff, r1, r2, r1, r2, 0x1a8, 0x40}, 0x8, 0x401, 0x1, 0x3, 0x20, 0x3, r4, r5}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x4e20, 0x6, 0x4e23, 0x9, 0xa, 0xa0, 0x80, 0xef, 0x0, r1}, {0x27, 0x7023, 0x1c, 0x6, 0x1ff, 0x3, 0x5, 0x2}, {0xfa8a, 0x9, 0x7, 0x1}, 0x80000000, 0x0, 0x1, 0x0, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d2, 0x3f}, 0x2, @in6, 0x3504, 0x3, 0x1, 0x7, 0x9, 0x400, 0x6}}, 0xe8) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000380)={0x1, 0x2, 0x8001, 0x6, 0x4, 0x1}) 2018/04/02 02:18:28 executing program 0: r0 = socket(0x13, 0x7f9, 0x3) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@mpls_getnetconf={0x14, 0x52, 0x425, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0) flistxattr(r0, &(0x7f0000000140)=""/225, 0xe1) 2018/04/02 02:18:28 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000000040), 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000027ff8)=[{r3}], 0x1, 0x8000) dup3(r2, r3, 0x80000) tkill(r1, 0x16) 2018/04/02 02:18:28 executing program 7: r0 = socket(0x40008000015, 0x5, 0x20000000000000) getpeername$inet6(r0, &(0x7f00000004c0), &(0x7f0000000500)=0x1c) bind$inet(r0, &(0x7f0000003ff0)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000007000), 0xfffffffffffffc60, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000540)=0x5, 0x4) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x8001, 0x6, &(0x7f00000003c0)=[{&(0x7f00000000c0)="963dc98cd07ffd739c1933ded2554994c2b59f2004dd2e94025bd6e4e8d1f1f08b9b05dac956534b8984ae9f0efedf971deca1c89de97645245bd6b0393eb6b768a0e70ddb1f72c9e2c4b19175ecf3c746a605114f70e5f8", 0x58, 0xc16}, {&(0x7f0000000140)="a7c3cfc52da9cded597d627011c09de6fa625e43d18897480e34347019ef53fd42fbce2493b7ac877a04932d092b7cc28f65c51697c90d51b40608b1077135bdab65fccf352a670ee72f60d23dd573ae5a7145c32d5ccdd21084c4866d349b9eca7033866e99d6950b7b790e43f9130c62c4ac0ffd11fbd4b03f0dce41d17a8ed0291cd123ecc81ec5b048526a935175736e9316dda36c5916055b7646cd3bdd02eeee52d4fc8d1520d0a0f9aea5f224c7807ebb76667c2e11d6b2f687", 0xbd, 0x380000000}, {&(0x7f0000000200)="fec7a2a6992d7ed1cca5717932222897fbc3efa66cb3cb76dc998788", 0x1c, 0x4}, {&(0x7f0000000240)="22f640ecd1345108c329256f7f1d25c931bbba", 0x13, 0x7fff}, {&(0x7f0000000280)="777f4c8a40f2d0d466675a3a85c26c5083c9888304d34615b3d2ac0623c817c80c1286fd718cfc337356adcdef0cfb86ab66a40bfb64d1017a768971138456c03915a993510c18a09fbbaad3a08cc0d05ed6d3373dd38a5f36b83ed7c07df1b2649e02fdc4f9692a0504e5d2cd6c1713776f9f70bf0baef3bdadd0037ae8aba6aa42e2cd5529fa7050244298c04242bc7991a75efb1a14a9e973188f0b2114f0b9d29415", 0xa4, 0x8}, {&(0x7f0000000340)="1732cf7656be01f7ba70812ebd97ea7a6ee253c10f12957133bde448ef7a7452962cabaa58e90bb76bac559317a0127624d753571b5700691a715a4079feb11fa360c5319b6214869c4bc03e5fbcfa9bf78de7468cb6f5ee7d90c1e265998c76a2aeacd269b6a955aee18d9bc9b4bd38594ac521c84719da1cd30c8881e523b2", 0x80, 0xfff}], 0x800000, &(0x7f0000000480)={'nouuid,', {[{@ikeep='ikeep', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}]}}) accept$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x14) 2018/04/02 02:18:28 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x9, 0x82040) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000300)=0x6, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x8200, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001000)={0xffffffff}, 0x13f}}, 0x20) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) accept$unix(r3, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f00000003c0)) accept4$bt_l2cap(r3, &(0x7f0000000440), &(0x7f0000000480)=0xe, 0x800) write$rdma_cm(r1, &(0x7f00000000c0)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000080), 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0x38) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000140)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000001c0)={r3}) getsockopt$inet6_int(r3, 0x29, 0x3c, &(0x7f0000000100), &(0x7f0000000380)=0x4) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/02 02:18:28 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000002feffffffffffff", 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@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', @ANYPTR=&(0x7f0000000080)=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'], @ANYBLOB="5436dcdb2e40b8448000000000000000000000f7000000000000000000000000", @ANYPTR=&(0x7f0000001440)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r1, 0x6, 0x1, 0x8000, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/04/02 02:18:28 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@alg, &(0x7f0000000000)=0x80) bind$netrom(r0, &(0x7f0000000240)=@ax25={0x3, {"d6c8a4aac05b67"}, 0x8001}, 0xfffffffffffffe31) r1 = socket(0x2, 0xa, 0x10000) r2 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f00000001c0)=ANY=[@ANYBLOB="c19035fffb81d36b"]}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000200)=0x78) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xffffffffffffff32}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r3, 0x7, 0x1, [0xfffffffffffffc01]}, &(0x7f0000000300)=0xa) 2018/04/02 02:18:28 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xe5c4, 0x4800) read(r0, &(0x7f0000000080)=""/171, 0xab) mq_notify(r1, &(0x7f0000000200)={0x0, 0x3d, 0x4, @thr={&(0x7f0000000140)="6c95f30ca0de16e5", &(0x7f0000000180)="b980b3347db0da4996b1c82bfac4a6afe2da4e977b834ccb089b1eed791373edce6e140de5b9c8b7e446f907ab915fcf66498b465ee0332b4adade70c066b7734fbc3d8d661cf1eb498ce881c5edfc2f17f72bd2b0411928ea"}}) [ 106.477054] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/02 02:18:28 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000080)=ANY=[@ANYBLOB="03000000000000000400000000000000000000f3ff00000000000000000000000000000000000000eeffffff000000000000000000000000"]) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x4000) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3f, 0x14040) write(r1, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) [ 106.520534] XFS (loop7): Invalid superblock magic number [ 106.611511] XFS (loop7): Invalid superblock magic number [ 107.147944] binder_alloc: binder_alloc_mmap_handler: 10256 20000000-20001000 already mapped failed -16 2018/04/02 02:18:30 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000090ffffff00ff7f000072ffff04000000000000002f000000000000009500000000000000d2aed2a601a175dad9875dd05e593f7427fbcbbc17c78d1afad0bbc2e3edabe5e57236ab9e0f24650b694d1c53db"], &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) r0 = socket(0x13, 0x4, 0x9781) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) 2018/04/02 02:18:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000acbfdc)=@ipmr_newroute={0x24, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_DST={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/04/02 02:18:30 executing program 5: futex(&(0x7f0000000000), 0x7, 0x100000000, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000048000)=0x20000, 0x3fffffd) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000300)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='vlan0\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80002, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000140)={[], 0x2, 0x4, 0x0, 0x0, 0x4d, 0x4, 0x1f000, [], 0x8}) 2018/04/02 02:18:30 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x10002) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x80, 0x80000) prctl$void(0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c2fa31f082bd18a7564b452a9396794a5c28bbdae7d6a831788a3a07eac0d7c21a958776fed1dc4bc59bb6ada04fca8c4785e795b19de934295aaf76d39bae87c7b7d09810451090ee2813f725f8ab4ddf3c7b9105a45b0c8d5d2b5e1dc837d11465b5aeddace426f03992e524678a6f3ead663ff83af533d5d8884e028d322107206e852b7f00000000000000000000", @ANYRES16=r1, @ANYBLOB="020027bd7000fedbdf250a00000048000300080007004e24000008000500ac141415140002006e7230000000000000000000000000000800080002000000080007004e2400000800030003000000080008000500000054000100080004004e24000014000300e00000020000000000000000000000000c000700080000000800000008000500030000000800050000000000080009003b00000008000900510000000800050004000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4}, 0x4000840) 2018/04/02 02:18:30 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20082, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001380)=[{&(0x7f00000000c0)="01e0d274d83d4a3fda"}, {&(0x7f0000000100)="3269d5f377f8cdece6adb039c6b3127a1038858a28c20b0d2c3f522ea26ce1c7a249d2ac968c9fd3703a9ab326ace7aba0df2342adde808addcc02942d537a6c10ad152f5605af715b39dffee107136d7f99feefbe7b62fabf04c249337c7a8300d373009a8b13b5c66c05b3c57ae76b56a91a8ddeee5e8430d3b86f897109baf5080e7a9a34b2789ed315626c64c0f15dd2a93c94af970bd35ba7b85d5e22cad39d640bed54d2ae9b979f2651459060a4b29e7cd30a6e0b773d247552bacc2c5f8812a97d720db6ae3afa37c25fb996547106f482858136998347515a93a0b7b77722415b115fcc"}, {&(0x7f0000001400)="b84be458eb9a29518d4a756aeeb0449385391d6cf83b753534122da4d3aea835e3c2670f21696fbba2c652"}, {&(0x7f0000000240)="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"}, {&(0x7f0000001240)="a93003415d2d6d65b6c0d6645f4c91f8cdbddb075ac8408929c8fcc3835b75a26723da98faec", 0x2a4}, {&(0x7f0000001280)="3c9d5512626f79856164bc41caf1c35e8a4d965b891d1f5d740d9c90b230234fc2cd22b391dbacd13fa680367784342b3cdc9d72df567ca16abaf86ef23e934fbdc79759bf4af676a6ebb4b6ff7056aa65ad749d5e2fb1b648ff05d2374349801fc119e7a7d28b06f57e861140ec05ad373307a7d89ef8061ea910f90c039d265ed976d9ee840b58b8eae63cbab8c8614c3f43afb493c9d1325c979848b37ad6308813d7d840addf6c31e3e2ce7608f18bd818620d6d9f9b9b7898e807f8d743b1497d5969283db78f1d22"}], 0x366d9856eb49aab) 2018/04/02 02:18:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000000, 0x101040) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r1 = memfd_create(&(0x7f0000000040)='}em0\x00', 0x0) io_setup(0x6, &(0x7f0000000380)=0x0) io_submit(r2, 0x2, &(0x7f0000000780)=[&(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000500)}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000640), 0x0, 0xffffffffffffffff}]) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000003c0)=""/244}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000240)}, 0xfc65) 2018/04/02 02:18:30 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ftruncate(r1, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/02 02:18:30 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000340)={0xfffb, 0x2000000000001a, 0x0, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000440)={{&(0x7f0000007000/0x4000)=nil, 0x4000}, 0x3}) r5 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x400000) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x4, 0x6, 0x9, 0x65, 0x0, 0x6, 0x50820, 0x0, 0xfb23, 0x191, 0x10000, 0x4, 0x7, 0x2, 0x0, 0x5, 0x7, 0xd915, 0x3, 0x7ff, 0x1000, 0x6, 0x7, 0x2, 0x2, 0xff, 0xce3, 0x2, 0x9, 0x1, 0x0, 0x20, 0x3, 0x300000000, 0xff, 0x1, 0x0, 0xfffffffffffffffc, 0x0, @perf_config_ext={0x2, 0x4}, 0x1002, 0x5, 0x2, 0x0, 0x9, 0x4, 0xac0}, r2, 0x6, r5, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0xc) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x31, 0x1, @tid=r2}, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) timer_settime(r6, 0x0, &(0x7f00000003c0)={{r7, r8+10000000}, {0x77359400}}, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000004c0)={0x1}, 0x4) r9 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r9, &(0x7f00000000c0)={0x1f, 0x0, {}, 0x0, 0x401}, 0xe) setsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x885, 0x0, 0x3}, 0xc) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mincore(&(0x7f0000005000/0x2000)=nil, 0x2000, &(0x7f000000d000)=""/253) symlinkat(&(0x7f00000002c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00') mlock(&(0x7f0000004000/0x4000)=nil, 0x4000) migrate_pages(r2, 0x20, &(0x7f0000000140)=0xb97, &(0x7f0000000180)=0x4) 2018/04/02 02:18:30 executing program 5: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x8000000032, 0xffffffffffffffff, 0x3c) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) statx(r1, &(0x7f0000000000)='./file0\x00', 0x6000, 0x80, &(0x7f0000000480)) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) munmap(&(0x7f0000012000/0x1000)=nil, 0x1000) dup2(r0, r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f0000000040)={[0x2c, 0x31]}, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0xff, 0x7, 0x800, 0x100, 0x3, 0x1, 0x24000000000, 0x101, 0x3f, 0x5, 0xd5, 0x6, 0x200, 0x1ff, 0x81]}, &(0x7f0000000440)=0x100) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) arch_prctl(0x1003, &(0x7f0000000280)) sendmsg$nl_route(r7, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x34, 0x11, 0x0, 0x0, 0xb, {0x0, 0x0, 0x0, r6, 0x21800, 0x8000}, [@IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x34}, 0x1}, 0x40000) fcntl$setlease(r4, 0x400, 0x0) write(r1, &(0x7f00000000c0)="fdec755dc804ec665179f07282941267fef42fe3f9fdfc5f19f4e9f38cb11775d852e2ecd2284dd3111e346abe8862c2152f5d4443611bad390183ca680780e503d33f246a1ae6874b46950a8e02b64ea2", 0x51) gettid() ioctl$VT_DISALLOCATE(r1, 0x5608) [ 107.816594] x86/PAT: syz-executor7:10364 map pfn RAM range req write-combining for [mem 0x1ae430000-0x1ae433fff], got write-back [ 107.820728] sctp: [Deprecated]: syz-executor6 (pid 10369) Use of struct sctp_assoc_value in delayed_ack socket option. [ 107.820728] Use struct sctp_sack_info instead 2018/04/02 02:18:30 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)={0x2, 0x13, 0x2, 0xf, 0x4f, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_ident={0x2, 0xb, 0x6, 0x0, 0x6}, @sadb_x_policy={0x8, 0x12, 0x4, 0x4, 0x0, 0x6e6bbb, 0x8, {0x6, 0x32, 0x4, 0x6, 0x0, 0x40, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}}}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d6}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x70bd28, 0x3502}, @sadb_key={0x1c, 0x8, 0x6a0, 0x0, "30b03bca07d6f8ea5a15fe1d0e2b38c847da1a4e0182541e23bd5ec82c5cbc4c391985178ded3fe9793c31443be4e3d4dd5ffae7be79a636409057b0f3e14347abe87a308f6401714f8da4252244ac5b3d68094be120830dd34718e164f7cedc6ce384c4ce26dcdb7049505145981cdde6d4db95476159e037cf985d9f3bae3aa50f1e3171e3838362d3d867b3ea356311d3ad43b740ebdb54829e85831a54ce1cff29efebc99d7ae9e0387ba5107625bc42b0c1fab4eaaff5194633eceb0cc2cb4133ba02240fdb475a9503e275afd92432af32"}, @sadb_key={0x20, 0x8, 0x798, 0x0, "21bae1fbbcf4db2c862650b56359096868dcc7cd6f4b8310adda6fca1a125e36a08a571a2982eb1e20b77ce0dccef86e1de8912165a1a63d66482afc0764f6f71ab5b65679d055422c831fc11dee24628625606d951fb619095e013c11356215ed6fdb4e0b0a4c6508ee62fdb195561e2032454b8ee9a376994b59613dead2c6560e24cb2ecfcc69f2457dc380741c33e7d630a018a9ef9b84e8fc77a4e37fa2eaa3ac1ac92f66afedbdf08e47a0d892024dcaa8d24c807ec0faec91ef1b91fb99914cf573838fb6c85d60fe8c305a389f6af66b222aa6e25d2fd2190a89584d9e265c8a08507e89b8bafd563a64c8d243b333"}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x70bd29}]}, 0x278}, 0x1}, 0x4004) 2018/04/02 02:18:30 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='lo\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/04/02 02:18:30 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2082, 0x0) ftruncate(r0, 0x346d964) syz_mount_image$ntfs(&(0x7f0000000880)='ntfs\x00', &(0x7f00000008c0)='./file0\x00', 0x0, 0x0, &(0x7f00000009c0), 0x208002, &(0x7f0000000a00)) modify_ldt$read(0x0, &(0x7f0000000a40)=""/4096, 0x1000) fcntl$getown(r0, 0x9) [ 107.939433] x86/PAT: syz-executor7:10364 map pfn RAM range req write-combining for [mem 0x189540000-0x189543fff], got write-back 2018/04/02 02:18:31 executing program 2: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000000000), &(0x7f0000048000), 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x607, 0x200000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x3}) 2018/04/02 02:18:31 executing program 5: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x8000000032, 0xffffffffffffffff, 0x3c) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) statx(r1, &(0x7f0000000000)='./file0\x00', 0x6000, 0x80, &(0x7f0000000480)) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) munmap(&(0x7f0000012000/0x1000)=nil, 0x1000) dup2(r0, r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f0000000040)={[0x2c, 0x31]}, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0xff, 0x7, 0x800, 0x100, 0x3, 0x1, 0x24000000000, 0x101, 0x3f, 0x5, 0xd5, 0x6, 0x200, 0x1ff, 0x81]}, &(0x7f0000000440)=0x100) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) arch_prctl(0x1003, &(0x7f0000000280)) sendmsg$nl_route(r7, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x34, 0x11, 0x0, 0x0, 0xb, {0x0, 0x0, 0x0, r6, 0x21800, 0x8000}, [@IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x34}, 0x1}, 0x40000) fcntl$setlease(r4, 0x400, 0x0) write(r1, &(0x7f00000000c0)="fdec755dc804ec665179f07282941267fef42fe3f9fdfc5f19f4e9f38cb11775d852e2ecd2284dd3111e346abe8862c2152f5d4443611bad390183ca680780e503d33f246a1ae6874b46950a8e02b64ea2", 0x51) gettid() ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/04/02 02:18:31 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x3, 0x2711, &(0x7f00000000c0)=""/40, &(0x7f0000000140)=0x28) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) 2018/04/02 02:18:31 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xd16, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000000000)="2400000024007ffc0000120000000100000ff6ff010000000000f3fffffffffffffffb00", 0x24) 2018/04/02 02:18:31 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9755, 0x800) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)) 2018/04/02 02:18:31 executing program 6: r0 = socket(0x10, 0x806, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x40d}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) 2018/04/02 02:18:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) rt_sigreturn() sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/02 02:18:31 executing program 4: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xfffffffffffffffc, 0x1bb, 0x0, 0x1000]}) 2018/04/02 02:18:31 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000080)) 2018/04/02 02:18:31 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x100}, &(0x7f00000000c0)=0x8) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000640)=ANY=[@ANYRES32=r1, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB="16aa520610b285054307ad5e3ffe5985040856953dc0d75dd5d0800ee4bf705e44b2ae75f11c0df551cfb672bf72ab0db4eae1eb47556588ee735301ac227439d5f9df234a05e3c62db2f122fcefa65b84da2f8007269bde85e990889ebb7d55a7d29395ff0c9033e511c7a694bcc5e97f0e2e1f5029c68af043a429482d9287cde36a202fd78bacf6a02ebec2f7f8b70a19730af37ee2888f2730b603a550fb3dc4fdc271fa8197533f551b974a7a2aba6b66b1", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR, @ANYRES64, @ANYBLOB="8f12015f9003551d28eea57a4a327ce2ef00d3b9cfcaac96e38d38fcb9a4296e2dae313cc34efac6c576cdb31e1c8704336110eda26610259e4233381b9cefc536b7d2b7e9e84e8ab12b60e09922c08816a7ffcf863e1cd31b40829cc94ed996cdaa0bc1f40d530860850ca0fec448b3638455b4d0022b026945be8a1ee5babff62887356e72d86d155617d4832a9c5e79d0c5eaae5dfee94342a9183d055c6b3763bc9b47af263a838ad734b9162900f0a31973783c37a68d1542389149d5e28a61b8766bcd2be58b910d", @ANYPTR64, @ANYPTR, @ANYRES64, @ANYPTR, @ANYRES32], @ANYBLOB="4a67ab9314c33e907f4867efb58d584ef25bec08bc8c025323e4bb54f2c21780f95325a17a9223b2224aa5c22ea2899b4e4d8b5de3029b18b06f649e14106b3b935add0f15a6637be64ed92b45d4a2cd2132718cfbf1f22fd1ba4d7f1b877ccdd1d28b6414d59b080728dc9323b7ca65b1c9ff88cda2bd713590bb2bd661e2c9ae3cbf0ca15a7e3d2e3fe1427ed46c86fa5c7d52527d4de3953f53155cc855c060c6dd627794199c3e86b676f181", @ANYRES64]], 0x2) r2 = socket$inet6(0xa, 0x5, 0x102e0000000000) bind$inet6(r2, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) shutdown(r3, 0x1) 2018/04/02 02:18:31 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xfffb, 0x200000000) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x200000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0xf5, 0x0, [0x4, 0x1, 0xfffffffffffeffff, 0x5]}) ioctl(r0, 0x800000040004585, &(0x7f0000000180)) 2018/04/02 02:18:31 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x114, 0x2710, &(0x7f0000000080)=0x20000000100006c7, &(0x7f00000001c0)=0x4edd) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x38) socket$bt_hidp(0x1f, 0x3, 0x6) connect$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ptrace$pokeuser(0x6, r2, 0x1f, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0xfc00000000000000, {{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/04/02 02:18:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(cbc-serpent-sse2,sha256_mb)\x00'}, 0xd8) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85ea36927ea6be3bfc47ed26b7f85f85fc7a0d3901ee7d01552b64fc9660612871b", 0x30) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x19, &(0x7f0000000240), 0x386, &(0x7f0000da2000)}, 0x0) 2018/04/02 02:18:31 executing program 0: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x6) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x80000000, 0xfff, 0x9, 0x8000, 0x1, 0x1}}, 0x8) fadvise64(r0, 0x0, 0x2000000000, 0x4) [ 108.841133] binder: 10436:10449 ioctl 5429 20000280 returned -22 [ 108.883969] binder: 10436:10449 ioctl 5429 20000280 returned -22 2018/04/02 02:18:32 executing program 6: socketpair$inet(0x1e, 0x801, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000000080)=ANY=[@ANYBLOB="b86169cdc9c06aed010001d9000000005a405a4762a7a158e634025a6b927408a7af3e8ff0ee7ca3e2317883b8009be13cadadc1a4fb85924e4308246bda0f30f9a2491f4f99ec99a25fd71dcc5630e69f966ab5bdf64a0644b2ba5d6827803b01ba875e53b433313da042bd35ea98ccaf995c580f6b5ee09e0e1bface974adfed68ae7ce5a9a3192babfb"], 0xffffffa3}, 0x1}, 0x0) recvmsg(r0, &(0x7f00002ed000)={&(0x7f0000559fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000686fa0)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1b000)=""/4096, 0xffffffffffffff73}, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x68, &(0x7f0000000040)=0x3980, 0x116) 2018/04/02 02:18:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000340)=@ioapic) 2018/04/02 02:18:32 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0x3ff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x50) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000006300)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000000000808b51c1e87c6e40837177c7322b2116ec50529c900aa9ed28231b0c6d99e2bd4f54b1c2514c687a224f14022f11a9de85f609ea55e2c3e9a5f5388df284460ce5bd69b89d8a7bc0c70d655f65908013df3aa5849515ad9dbcb5d453dc85701d54abf93257b8b9ccc66b634c93e7d71cbfe854b403a12008f14cfa0227c88c56736ed661becabe69b368abb594312e250b92e4fb58a055ff8d40bb0f351f34d854239dab4745ce3f1812e5911abf967f21485178f882981837fe6db89d8ab9a87576179d5de6"], 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a00000000000000fe80000000000000000000000000000000000000"], 0x2c) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x58100, 0x0) epoll_pwait(r3, &(0x7f00000000c0), 0x0, 0x8, &(0x7f0000000100)={0x2}, 0x8) write$rdma_cm(r1, &(0x7f0000001240)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000001200)={0xffffffff}, 0x0, {0xa, 0x4e20, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, r2}}, 0x38) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000580)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x20) accept$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x1c) r5 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2, 0x10080) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00000001c0)={0x4, [0x6, 0x4, 0x5, 0x7]}, &(0x7f0000000200)=0xc) write$rdma_cm(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="110000001000a775", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000600)={{0xfffffffffffffff8, 0x5b}, {0x377, 0x4}, 0x6, 0x1, 0x5}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000340)) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) sendmsg$nl_generic(r5, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200c0000}, 0xc, &(0x7f00000004c0)={&(0x7f00000012c0)={0x3b0, 0x25, 0x400, 0x70bd28, 0x25dfdbfd, {0x6}, [@nested={0x98, 0x1e, [@typed={0x8, 0x2b, @fd=r0}, @generic="a88094e9bd8991df1dd5f8def0ee11fbb36ec041c5f75297c2a5628515ad4f7f462029f73eeba7f4fafbb3a1beaf76fb2a8ad7d06127717fe093bf13f51a8da82b587bdb1b45c06c6f43cc4dc496fab96d5f54b24557edfef544bd3bbce3d42e05e466fd29491b7f735b70134ee3e45c21251eedd87d012391d85810d6a91435ab2da4664d7468a429a2"]}, @nested={0x58, 0x53, [@generic="2e0df0a940e0fac727a4fabd7778d3d18e022004d1f2170be52690a5190ce5b2d2866a870c52ac53638aefd2ab1eddf9166fa23f310f46dfb48f89cd047680e6fca167e762a668913bcfab9c576892404b"]}, @nested={0x98, 0x61, [@typed={0x8, 0x7f, @fd=r0}, @generic="603c44a046b8d6c0dd554c4a0d595c4b9e469e1c6500cd4e77372795fc3c08e0949c311cd644cc1eff20505521ebf07b0887e3ae21834786364ba8d0008822734668e9012bfb5965971fe4e3909bf436077bc60970b09e74e22e56ca29107bbc03026fef543c6bc42ab3a9764a3d2950897b392b98f598207b28c62c175c17ff2a74cba27f49b89079b4b8"]}, @nested={0x14c, 0x3f, [@generic="83327373b12c1febbb9b7043ad903f7dbdcaeeed1b5e93602cc591594929927ce7026c80d52d59332bd643a421d044773d531730adb7c56bb7dd2767ae836094c35074e39387954cce5e4d207753709d", @generic="a38f6fdb9a480a40d72bb72dab6dc5eb36407c5ba8bce08537ae4f34947626c540233215c58001a7547ace8a7046961a4016238ab0bbea264e00b70f638f79cc63ebb487bed5b355c6fbd8861b809d9fc4e7ba65f5369ef10aef376f1f0386e0c74b94fc741fab00c6818580303530aaf320462fd8244b21ccd23935e7386dd474c6d9503e5f4d15621317014a549fa2ddea992dadd3c834be961cba443e2cb13556ec1d3fe59d5bc0133352d0ad5d133947c6fb4ccf32689407395f3da8c318dbd10c32671e24d90dec5c71bc6f6b15977ed0d09ff80fb252ef9d91fe9cac2ca5583f100e0eae8174d689a4a8986b47a89b785847d95ca3"]}, @generic="081914cf71e8a70086524732af7178acaaf5c977a42979d51aa7174ba7b9973420e62f7d585683bda54a10a5121a0d81e2c1f0e5587d092aec6fe9309b25f871d2c7422bea1a999ecfabc1881789f68260c13f85a19f497547811eb64055cad1da998602c423161128dba74b9f4a96e12f7f263827a2258d6d714b95257d757f42533a6e4fbd62813ae17bf63b0546c714b89118515e5ce96c56c62355897c9b9d86e744a1c7fcd8d34dd288601f05056a0d4c8c06bc9a6c4ba73d08cc692ecb00a75bac4b81e7"]}, 0x3b0}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 2018/04/02 02:18:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0xfffffffffffffffe, 0x0) dup2(r0, r2) 2018/04/02 02:18:32 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000140)={0x2, 0x7, 0x80, 0x5, 0x8, 0x5}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x47808100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00c8a8071e671382ff24fffffff3040005377d2163d9ae77e89b4319c20004000000000000000000020002000000080002000a00d7"], 0x40}, 0x1, 0x0, 0x0, 0x4000080}, 0x4044000) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000440)='net/netfilter\x00') r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x0, 0x8012, r3, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000100)={0x8, 0x3, 0x1, r0}) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000001c0)={0xc, 0x4, 0x100, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bond0\x00'}) sync_file_range(r4, 0x4, 0x7f, 0x6) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000180)={0x400, 0x3c, 0x1}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x1, 0x100, "7baeda83dd44709bc7d9f23e6ebe9da4ccdd329675dfd56e96a2421f78c6a908b6bfc90c43b04a581b65c65cf9a861cdde876f0cfde36082a77aa4bf39128ef59e4cc3476d819a8aff282525fb30c950"}, 0xd8) 2018/04/02 02:18:32 executing program 4: r0 = semget$private(0x0, 0x1, 0x10000000000) r1 = shmget$private(0x0, 0x1000, 0x53c, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000400)=""/108) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x40, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000340)={0x7fc2deb8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000009c0)={&(0x7f0000000980)='./file1\x00'}, 0x10) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000a00)) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000280)={{0x2, 0x4e22}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x26, {0x2, 0x4e24, @broadcast=0xffffffff}, 'vcan0\x00'}) r5 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xfffffffffffffe01, 0x40000) connect(r4, &(0x7f0000000380)=@un=@file={0x0, './file0/file0\x00'}, 0x80) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000000140)=""/180) semop(r0, &(0x7f0000000040)=[{0x20, 0xb52e}, {0x400000000000}], 0x2aaaaaf2) recvmsg(r5, &(0x7f0000000940)={&(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000640)=""/191, 0xbf}, {&(0x7f0000000700)=""/146, 0x92}, {&(0x7f00000007c0)=""/216, 0xd8}, {&(0x7f00000008c0)=""/66, 0x42}], 0x4, &(0x7f0000000540)=""/59, 0x3b, 0x100000000}, 0x40000001) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0xca4) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000580)) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000500)=0x8, 0x4) semop(r0, &(0x7f0000000080)=[{0x2, 0x7, 0x800}, {0x3, 0xd55, 0x1800}, {0x2, 0x80}, {0x2, 0x0, 0x1800}, {0x1, 0x3, 0x1000}], 0x5) r6 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f0000000480)=0x29) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) unshare(0x40600) r7 = gettid() sched_rr_get_interval(r7, &(0x7f0000000000)) 2018/04/02 02:18:32 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0xfffffffffffffffe) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f00000000c0)="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") ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/04/02 02:18:32 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000200)="8e"}, 0x10) epoll_create1(0x80000) 2018/04/02 02:18:32 executing program 7: r0 = socket$inet_sctp(0x2, 0x7fffffffffff, 0x84) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000380)=0x7, &(0x7f00000003c0)=0x1) unshare(0x801) unshare(0x8000000) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={r0}) listen(r0, 0x2000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000580)={r3, @in6={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}}, &(0x7f0000000540)=0x84) r5 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0xd7e, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000700)={r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffff8, 0xe98a}, &(0x7f0000000140)=0x90) r6 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x3, 0x42, 0x0, 0x10000, 0x8004, 0x1ff, 0xffffffff, 0x3, r4}, &(0x7f0000000240)=0x20) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000000c0)={{0x669, 0x8, 0x8, 0xbf52, 0x7, 0x8000}, 0x1, 0x10001, 0xfff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={r3, 0x307}, &(0x7f0000000040)=0xfffffffffffffdac) writev(r6, &(0x7f000051c000), 0x0) fsync(r5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x3, 0x5}, &(0x7f0000000400)=0xc) getuid() r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001a00)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r6, &(0x7f0000001980)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x6201800}, 0xc, &(0x7f0000001940)={&(0x7f0000001880)=ANY=[@ANYBLOB="ac000000", @ANYRES16=r7, @ANYBLOB="00012cbd7000fbdbdf250e0000000800040000000000080005000700000024000200080005000400000008000700f2000000080006000400000008000900874fb3772400020008000800f8090000080002004e210000080002004e21000008000400ffff0000240002000800090002000000080008000400000008000300011c00010008000b00736970000800080003000000080009006b0000000000000000000000000000"], 0xac}, 0x1, 0x0, 0x0, 0x8000}, 0x4000004) sendmsg$nl_netfilter(r6, &(0x7f00000006c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000680)={&(0x7f00000007c0)={0x1014, 0x14, 0x1, 0x1, 0x70bd2d, 0x25dfdbfc, {0x2}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f7, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3ef39c7de0bfd81ac6897c7ca4387873f6acfa908c79f335d2153489d9894ef591ea4896db697e739bb0edc59cdf6d07379d56e724bc9bdf53dcf63760777a5acca65a334497987c485ff564c081c200d46b5857c222c0f0e9bd0b9999b7aae07b5823668fff79e680c748b0eb7534422498ca9a") 2018/04/02 02:18:32 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x2000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000001c0)=0x100000002) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_xfrm(r1, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000380)=@updpolicy={0xb8, 0x1d, 0x11, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xb8}, 0x1}, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000000c0)={0x13, 0x2, 0x80d}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x4) 2018/04/02 02:18:32 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x6000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r1}) futex(&(0x7f000000bffc)=0xc, 0xb, 0x0, &(0x7f000000b000)={0x13000000000}, &(0x7f0000004ffc), 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x71, 0x10000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000040)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x100, 0x0) 2018/04/02 02:18:32 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)=0x1) write$tun(r1, &(0x7f0000000080)={@pi, @hdr={0x0, 0x84, 0x0, 0x2}, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback={0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xfe, 0x80}}}, 0x42) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x4c, r3, 0x400, 0x70bd2d, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7b}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2d}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x24008891) 2018/04/02 02:18:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x11) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=@mpls_newroute={0x1c, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x2000}}, 0x1c}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000180)=']!\'cpusetvboxnet1vmnet1\x00', 0x2002) chroot(&(0x7f0000000000)='./file0\x00') bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/04/02 02:18:32 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), 0x4) 2018/04/02 02:18:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000003c0)='io.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000100)=""/118, 0x76) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000080)={0x100000, 0x1000}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000280)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0xc, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="106308fddec9944000000000b58fa2799797a58b71c9b4df26cfa1821e2eff0f72bd1f1d9e54e34fc16640412bd71ba58f8fad1ea942c4c176a513fa268935517b8cc5ff01000000000000da59d9a96208c2e55ca18c5b0eae296ecdd51633d0e66a22b0edf46c81b1340fb5418b6f84e94aded130d64d558dfc9a1a7a5833782cc6f66bfa7465102d5508071583829315c76e193f6193e4603a9206000000000000000000007ccbe331384f564180a1daf7dd2277e11327d026518e03637e0a750ff7d3daf310fc6009e4c5988221ed4aacd1ae8d82750bbddeb527e600000000000000006d3ea7185b"], 0xa4, 0x0, &(0x7f0000000180)="83ea5d0ea3a62f9623cad1475386bf0134de30a337f1639d9276dd3e73d70200b89cf886f76e7eeecc097d542255c82d7bb65872c57a214c02b322c1a17cad4139453a86ea96b32a99fab09e572e15a27001edc2bb3021d48c2029db2c68a4afce781e771ed5178dacb6c058b831e9583133211c01720956c4a617678d3f1cb3269f4f74e924f96832f0155c06322bff4bf9ba6664da2f661f87bd580000000000000000"}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000002c0)={'syz_tun\x00', {0x2, 0x4e23}}) 2018/04/02 02:18:32 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0x5101, &(0x7f0000a36ffe)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) 2018/04/02 02:18:32 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) sendmsg$nl_xfrm(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000000300)=@newsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) writev(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000000080)="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", 0x127}], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x7, 0x3, 0x2}, 0x16200000000000, 0xffffffffffff8000, 'id1\x00', 'timer1\x00', 0x0, 0x6, 0x8, 0x9, 0x7}) [ 109.922424] netlink: 168 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/02 02:18:32 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="567b1fcf1d2b222e7ce24e7864b20ceb9317aed6f584cd53d2abc2023e3badbe8fecd387", 0xfffffffffffffd94) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7", 0x1}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) r2 = getpid() r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1f, 0x80000) ioctl$KDSETMODE(r3, 0x4b3a, 0x4) munlockall() ptrace$cont(0x2f, r2, 0x1, 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/02 02:18:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x1f, 0x4) getpgrp(0x0) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000400)='ns\x00') getpeername$packet(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000000)=""/196, &(0x7f0000000140)=0xc4) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0xf082}, {0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, 0x1, [0x80, 0x200, 0x7fff, 0xd4, 0xc23908c, 0x9, 0x10000, 0x1f]}, 0x5c) ioctl$int_out(r2, 0x5462, &(0x7f0000000240)) 2018/04/02 02:18:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) [ 109.967205] netlink: 168 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/02 02:18:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r2, &(0x7f0000000300)='o', 0x1) r4 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x47, 0x8, 0x100, 0x100000000, 0x0, r5}) 2018/04/02 02:18:32 executing program 0: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) get_mempolicy(&(0x7f0000000240), &(0x7f0000000040), 0x7ffd, &(0x7f0000002000/0x4000)=nil, 0x2) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) 2018/04/02 02:18:32 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x8001, r1, r2, 0xf5, 0x8000, 0x200000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(r3, 0x0) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000400)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x800, 0x2, 0x1, 0x10000, 0x8, 0x6, 0x400, 0x0, 0xfffffffffffffffd, 0x3}, 0xb) prlimit64(r5, 0x0, 0x0, 0x0) 2018/04/02 02:18:32 executing program 5: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x20000000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000100)='user\x00', &(0x7f0000000140)='}\x00') 2018/04/02 02:18:32 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002940)={'teql0\x00', 0x0}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) sendmsg$can_bcm(r1, &(0x7f0000002a80)={&(0x7f0000002980)={0x1d, r2}, 0x10, &(0x7f0000002a40)={&(0x7f00000029c0)={0x7, 0x8, 0x4e3b, {0x0, 0x2710}, {0x77359400}, {0x3, 0x1, 0x7f, 0x100000001}, 0x1, @can={{0x4, 0x8, 0x6, 0x101}, 0x4, 0x1, 0x0, 0x0, "d49b7764a84e6ad3"}}, 0x48}, 0x1, 0x0, 0x0, 0x8c1}, 0x8000) 2018/04/02 02:18:32 executing program 1: r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) r1 = dup(r0) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="06bb46efd32b8fc1f7bad1aa8e167b543433a082fc77219b61a90a17ec1b2712f3d07debc0e98c598aeee934c9ba588499ce2a4032ed472340e04b9221f3678f144fc972c2d7c817a41e1bd78adb82cb6fdfdccd130ea65e51a116ccaa840bd698bc23dc0092c0acf20cfbd057", 0x6d) accept$alg(r1, 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000000)) 2018/04/02 02:18:32 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) connect$inet(r1, &(0x7f0000000680)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000640)={0x635}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000005c0)={0xf4c, 0x8, 0xfff, {r2, r3+30000000}, 0x40, 0x296b}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)={0x4, 0x8, 0x0, 0x1, 0x0, 0x3}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000480)={0x0, 0x40, 0x2, 0x401, 0x4, [{0xffff, 0x0, 0x800}, {0x0, 0x100000000, 0x0, 0x0, 0x0, 0x2}, {0x4, 0xb8a, 0x9, 0x0, 0x0, 0x880}, {0x3, 0x8, 0x46, 0x0, 0x0, 0x480}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0x3, 0x4}, 'port1\x00', 0x84, 0x80000, 0x100000001, 0xffffffffffffff01, 0x3, 0x7fffffff, 0x200f, 0x0, 0x4, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x0, 0x800000}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000280)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) symlinkat(&(0x7f0000000400)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00') 2018/04/02 02:18:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x2, 0x0, [{0x400000b0, 0x0, 0x20081}, {0x400000b0, 0x0, 0xfffffffffffffffd}]}) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x89, 0x1b9400) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/04/02 02:18:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='oom_score_adj\x00') perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000003040)=""/4096}, &(0x7f0000000180)=0x78) ioprio_get$pid(0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) r3 = getpgrp(0xffffffffffffffff) setpgid(r2, r3) timer_create(0x0, &(0x7f0000cd0000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000280)=""/20) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) truncate(&(0x7f0000001180)='./bus\x00', 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000140)={0xfffffffffffffdd8}, 0x1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r5, r4, &(0x7f00000010c0), 0x10000065) tkill(0x0, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001640)={0x1ff, {0x2, 0x4e21}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x9, 0x2, 0x6, 0xffffffffffffffff, &(0x7f0000001240)='teql0\x00', 0x0, 0x80}) inotify_rm_watch(0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) semctl$IPC_RMID(0x0, 0x2, 0x10) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001700)) syz_fuseblk_mount(&(0x7f0000001740)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x3ff, 0x40000001, 0xfffffffffffffffe) 2018/04/02 02:18:32 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000380)={r1}) fcntl$notify(0xffffffffffffffff, 0x402, 0x28) close(r0) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x2) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000780)={'bpq0\x00', 0x801}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) perf_event_open(&(0x7f000025c000)={0x0, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) syz_open_pts(0xffffffffffffffff, 0x200000000) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae", 0x6a, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x297, &(0x7f0000013ff1)={&(0x7f0000000140)={0x30, 0x18, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x1, @u64}, @nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x80, 0x8200, 0x7}, &(0x7f0000000440)=0x10) modify_ldt$write(0x1, &(0x7f0000000300)={0x153e, 0x20000800, 0x400, 0x0, 0x7, 0x5, 0x2, 0x101, 0x0, 0x800}, 0x10) keyctl$unlink(0x9, r3, 0x0) 2018/04/02 02:18:32 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000eefff0)=@ethernet, 0x10) read(r0, &(0x7f0000000040)=""/7, 0x7) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e7f000)=0x20000007fff, 0x4) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x802, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x2000}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000100)) [ 110.303361] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 110.310897] netlink: 'syz-executor3': attribute type 6 has an invalid length. [ 110.402169] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 110.409644] netlink: 'syz-executor3': attribute type 6 has an invalid length. 2018/04/02 02:18:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000000040), 0x0) 2018/04/02 02:18:33 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000140)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="108000000000b1"], 0x1}], 0x212, &(0x7f0000000040), 0x0, 0x4000000000}, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/02 02:18:33 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x9, 0x100000001, 0x5, 0x9, 0xffff}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r1, 0x1, 0x20, 0x3, 0xfa99}, &(0x7f0000000240)=0x18) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400004001000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000a0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/02 02:18:33 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x9, 0x7, 0xff, 'queue1\x00', 0xee}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x6, 0x3, 0x1000, 0x61b, "e69c5fe59af6ef04b86cdb13d208d8083e610d6ab170505ff56bb9a00401f8d06392f8ed015f1cf84c80965a", 0xffffffffffffff8b}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x7, 0x7, 0x3, 0x100000000, 0x2, 0x7f, 0x80000001, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0xcf, "ff603fb87103acb63166626ecaac7e733df8225a35e61d1d30ef2bfc5336774e3ce8fd13ca9b42e3ffb923efd54b5abfe2df27f971a8ccd70d8cf3a0ee8ab2b9adc5c989824f1a40ed68e32f48a104a1ee3a20dd82e3749d22de6e27b2c0b40880f86a8fda1bcfe0cf072457936c0c84690a8125243833012c44466dd65365d527a9866cf458f46ac1961ddd295df21d83f936c3382b624818016514b0f3f2401e91b1d5bfd15ce15c8e946e1b7fe10fd96362a8a36499022ab1bd858a93ad265883de474e676d680e313943565d19"}, &(0x7f0000000200)=0xd7) 2018/04/02 02:18:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) connect$inet(r1, &(0x7f0000000680)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000640)={0x635}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000005c0)={0xf4c, 0x8, 0xfff, {r2, r3+30000000}, 0x40, 0x296b}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)={0x4, 0x8, 0x0, 0x1, 0x0, 0x3}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000480)={0x0, 0x40, 0x2, 0x401, 0x4, [{0xffff, 0x0, 0x800}, {0x0, 0x100000000, 0x0, 0x0, 0x0, 0x2}, {0x4, 0xb8a, 0x9, 0x0, 0x0, 0x880}, {0x3, 0x8, 0x46, 0x0, 0x0, 0x480}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0x3, 0x4}, 'port1\x00', 0x84, 0x80000, 0x100000001, 0xffffffffffffff01, 0x3, 0x7fffffff, 0x200f, 0x0, 0x4, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x0, 0x800000}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000280)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) symlinkat(&(0x7f0000000400)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00') 2018/04/02 02:18:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001340)="200000000002000019000000500100000c000000000000000000000004000000000002000020000020000000d15b0401d25bbe5a0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x100000001, 0x5, &(0x7f0000000680)=[{&(0x7f0000000140)="477f01ab35bd90d1981ae12d9c5d9b16b7151bb3c026fcd3a98c82f68332c856de36baf12a3807f2e1de2d13c0b3724d2d49dbc55ab3ac9d82575dc90f95a2949230140c32e17f805d40fda57a0ad9b4abbf5e5645d6f988865e21fd6e3f40b2eaae625fe9ec9b12e1a65c8b5987b3de4020f001f6b2bf5c1ed3e56bc837243ce7ce9fa6bfa8679892be69390c5ddf919b399861f87bfed8cc6347dd3f76765af5", 0xa1, 0x2}, {&(0x7f0000000480)="4259234c061f54da386fe1eb5ff68dae12d20bc81997e638dd09384abdee75b19e77f3da5db471836110123d01d0f72ba8c1a78b28930ed8fe96974427c63d184f7f5c18b3a1aa2b09b189ab9469d955d5b3c6e8d37f9b0285456a952293769d131523b6d793ea59076f8245221ce96c317c93a8b21dacae8c1304b0f2e9a9c5eb2ce494a5e1c329faf1a1c31352652abf2342a1f85292de77d60ac49d53de144cf3897153d69b9e77970033ae4c1a6888fddb5079c65aa67e1a418337b65cd688907fca80b036c783f537ed", 0xcc, 0xf8}, {&(0x7f0000000200)="340d210792a2567d38182883e087c4fb6670e64ed7fec0feb8867a262394d620e5d3b9d86a9806bfe0df5843971fac1fac7769c8bb742efa617799bc5bf9bb6d0ea700e9012ced8da41be7edaf2b3c5808940341d166f60502c0fd31e5efd61d7b1af308e16689dc1f8b6e75b6865c5c0459610bbb58a01ab63ca7598f852de0a6a5fdad46cd704f6ec1848b65d64b750b8b0ab5dbd09dd4074957057eea117f3b471b7fe1e7a24985362967326b4756e71e971b4f6698eb", 0xb8, 0x5}, {&(0x7f0000000580)="89cc975c02b92cc85ec1e67f88e79bfac736ca54f611c287b3ba3257f7116b67b662a706983de6f699ab686cdceb01a3de08ecd661715d9336f4445eb330801412764db2798ca5b9b02817366861a1e10b4279e77f6f34db7e1cd8ecc5c50638e58e0afb127ae10812cc319906fa8364917b9aefac6d8429f75c05b7d8e0c9f640a98eebb71bb26ad68de44d13ab9e025646c6955adf29221cef8357db440b8311a7213fb83f299f069dc4ab2896c3a358102ad8fa85a31affea", 0xba, 0x8}, {&(0x7f0000000640)="cd3a9b7bcfbb00cb2fc5183309e9b3b2d13300fb80351d28b9d0", 0x1a, 0x1ff}], 0x1201018, &(0x7f0000000800)=ANY=[@ANYBLOB="66696c655f756d61736b3d30343530352c71756965742c706172743d3d3838342c73657373696f6e3d33303c2d362c7569643d363437302c63726561746f723d5d64a9b72c00c1184b028ef85fb40b42f5952b88c5ad2e13628e607149c0c159c4b33a11ea57d4ee530d158acdbb8b53e87e7717078e903dea9ebe233ed14b2a99c33de3e3b1651daadadfc92dde2166ed3a79b105438b2f2fc6903cb1f065e36e1fdfda00e582620bb55eeb2de91fc299c9a8f91033944db6191e1ac0aedfe5548e408926b5ace318d0452f88f218588636fcc84a00b2ee520161fc59c6055ae82e79e26bf0ced9db05e2000000000000000000000000"]) 2018/04/02 02:18:33 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000140)=0x10) getsockopt(r0, 0x400000000000003a, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000000000)=0xbc) fcntl$setpipe(r0, 0x407, 0x2) 2018/04/02 02:18:33 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x6, 0x3f, 0xdb9, r4}, &(0x7f00000001c0)=0x10) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r3) eventfd(0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ddff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000000240)=""/246) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b76000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r6, 0x4004743d, &(0x7f000082ef0a)=""/246) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001180)={@empty, @multicast2=0xe0000002}, 0x8) 2018/04/02 02:18:33 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = semget(0x0, 0x4, 0x100) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f0000000140)=""/188) ioctl$sock_bt_hci(r0, 0x800448d2, &(0x7f0000000380)=']') r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000080)=0xffffffffffffffe1, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) getgid() 2018/04/02 02:18:33 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x0, 0x7}}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x800) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000140)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mknodat(r1, &(0x7f0000000180)='./file0\x00', 0x8012, 0x8001) 2018/04/02 02:18:33 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDDISABIO(r0, 0x4b37) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000003c0)={0xffff, {{0x2, 0x4e21, @rand_addr=0x2}}}, 0x88) r1 = open(&(0x7f0000000140)='./file0\x00', 0x40000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000200)={{0xfffffffffffffc33, 0x7, 0x6, 0x0, "a2f29e870b47d61faddc8a98f2dc3306b6749076d22104c71f41200f76d2551b39faf110897d7155b511094c", 0x2}, 0x0, 0x0, 0x2, r2, 0x6, 0x100000001, "d00efb12231fa54eab84424be98845711fa7dcfabc8c905feb6294e5328d71e14560c658077abad801710e92df70ade89fe4b562be9a5bb9da12121d23c0e081", &(0x7f00000001c0)='em0em0em1user-wlan0\x00', 0x14, [], [0x10001, 0x2, 0x20, 0x5]}) r3 = timerfd_create(0x80000000000000, 0x80800) fstat(r3, &(0x7f00000000c0)) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) 2018/04/02 02:18:33 executing program 1: r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = memfd_create(&(0x7f00000001c0)='trustedcpuset*security\x00', 0x1) getsockname$llc(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x17b) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0x800, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) ptrace$poke(0x5, r3, &(0x7f0000000180), 0x1) sendto$inet(r1, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x4df, 0x4) 2018/04/02 02:18:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') fsetxattr(r0, &(0x7f00000004c0)=@random={'osx.', '/dev/usbmon#\x00'}, &(0x7f0000000140)='%\x00', 0xfffffffffffffe5c, 0x3) r1 = dup(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000240)={r0}) accept$alg(r0, 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x90000) execveat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='eth0\x00', &(0x7f00000002c0)='mime_type\x00', &(0x7f0000000300)='NETMAP\x00', &(0x7f0000000340)="28ad757365727b00"], &(0x7f0000000480)=[&(0x7f00000003c0)='/dev/usbmon#\x00', &(0x7f0000000400)="9500", &(0x7f0000000440)='HL\x00'], 0x1000) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) 2018/04/02 02:18:33 executing program 3: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)={0x0, 0xb, [0x0, 0xecb]}) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) flistxattr(r0, &(0x7f0000000540)=""/253, 0x65) 2018/04/02 02:18:33 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r0, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x80, &(0x7f0000f2c000), 0x0, &(0x7f0000924f68)}}], 0x1, 0x4008881) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3f, 0x200) sendmsg$alg(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000040)="89cff5c34d13ed18a2cf5809796590ae448564c314abc355aedf0d15df51ee6d1597047380c50240d0944148a97cec59a37a790f33c76368e8d7dec2be0771c3ae370075a2e94d2ecd0c0d216661e0c5aa92bdb7aefc7c3bc0577dd0a8f969a9631eaabc7f78f85645f611e3cd69bcc4953048f68478295e69c06202c5bf3cddfcc53ff4f3c052994a044d07a6a2270f8054c6c74f4d25e47ca444f57dde643e4a0e79f6b9aea17e0447622b0962d9bd3a76ed099dfef39a204c973c48c85d8c2fcf84", 0xc3}, {&(0x7f0000000140)="69d3c017c916bc5c699ffd905022e948078af306c4e70ea97eb0d867f1c2454d2f638b12dc6078a12b7d365b23c14a180b5800f3e0ab1c300779cc05838841a6e8ddfe2cd6e50a32a37f534b8c09955161adebc93e25f1830807bfc2bfa780adf95d336d2f419eac88ee6dd9934ff4761276551d0e93c848a08c6ef99f5f59d2e752ca626a7ee32b48879cba64e411eff35a26a01058a3", 0x97}, {&(0x7f0000000200)="b943ddf32f7dcbc1cc50edf4ec6298059fc1db17bfd563de8fe532e35bb99de3350858fa5b59d4c9af8c", 0x2a}, {&(0x7f0000000240)="9c4093d7e25b63716114906b25fae8b5d7ce0f8e0907cdfbb20d05604fe74e603a5da3ab3b810c1533ff92f74f64d9afbcf6195eb2a980993c1664b593c253ba59e4d06ceb36805003b047f28f141c05b163fbd266c1caf9cbe8dec743f42adc7393b436c6d19dd6d285d24f351a7f41ca0668c16eb869485693aff2cb8c7e70dedbefcca44646d0df3a5a3592e943ba821363afcf585c46de9fef90fab6d57a646bea8ae27091f0738eda92b4d03b21f8a42752f6f3ca56ffbb1bda19d334b3efc289cf3edf159fb4bd7704f509aa120560a0320c116cb0283125dc", 0xdc}, {&(0x7f0000000340)="f6f819d10811d8fec842b644298e167b30fa0acbb48673b559df8b409b651e5f79732b05358a3dd982d10a8f2138329863349f5a47049a909263e603fddd99f207f6d63e2ff053b49a8ab3610a829b0f3fcc31e3570c549e9fb7d1b2778a4d945aeb928960d52348d9c88fc08e8d14fc82b5bc1fa30d4ae7fbbf45f771998cda18690c580523e2e61690c01a3603acbf996ed2f071187410e017cd8c3374cd3961e16cd469427ea82f5652f392a28cebd815ad27a44d59d316cad576a42ef5a9b35977df7c03ad60a97f2f27a67a83007bbd890dea9a634a615435c0be3d1dc7ac9b9a99d0a48951178ca117c774db0cb4e0cf1fca029b44629de15a", 0xfc}, {&(0x7f0000000440)="0221e0901d38032086589d76457992d2c7d63a1ce99dd910d09bbd6fc3643d86c283aa7299b653a2f44c48a8d4015212ba3c6d0c3b74a5c1f83678e22bdc7673029402e218caa3cfa155f47775d6f7570439026099", 0x55}, {&(0x7f00000004c0)="e83330a7c9087e22d7d389042b2fcae8f7cd30b65f8d3590076f7f77b5a4306d95de7b433422648a3e1a6ad81ff550f68669ad585cd4d5639694748ff0371ce60f2aafe2c89ec67b85eafb20d3cc759bad99812513175f8382d8a7e91dd885321bebff426b6cb6a8", 0x68}, {&(0x7f0000000540)="e0a632f97e938f83d9241a7b1d68344211ae64bd72b1e2c5785974680defe96eaedcee513d44b06c012134d9080ff3589d0877a2025a3e5df29a6d1f50099300597d93bbbfec6e49e11441d73b8f383f46db63a381e8d379e39e7c15340a8c899d519e87", 0x64}, {&(0x7f00000005c0)="bc80618b30fd9df6f257fda5a216c0094a95bea34764f0dc6be5efef5ccfc543e3a10dd62c9fa3e0", 0x28}, {&(0x7f0000000600)="aca70843b8fdb0e00e051da89bb20353fb311c31a16841e6fc735e0d310d395203830ff6e3505bac2610429f289aaf66e9f3a3bbdabaaa6f604d4dc3439cbcd67e9f77793d559116fc113f60d1b3fc899c6b662e670c3ac3c539952aa84817942ac751b72482f04c3939f7c68fe9d01732927ba7385b5563c5c7d22cfb", 0x7d}], 0xa, 0x0, 0x0, 0x48010}, 0x804) 2018/04/02 02:18:33 executing program 0: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000280)={0x8001, 0x0, 'client1\x00', 0x2, "abde505d8e683ab5", "df0ea57ffa39b6c771f5a2d341eae8b2505d335453deca425672833e64b91983", 0xc4, 0x8000}) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000180), &(0x7f0000000200)=0x6e) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="73740000004a8723ffc7087ba8000000000000"]) 2018/04/02 02:18:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x0) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="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", 0xfc}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000280)=0x3f) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000200)={0x80, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x0, 0x7, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) modify_ldt$write2(0x11, &(0x7f0000000880)={0x9, 0x20000800, 0x2000, 0x2, 0x6, 0xabcf, 0x4, 0x9, 0xfffffffffffffffb, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={r3, 0x1c9}, 0x8) r4 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000007c0)) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0xffffffffffffffda) r5 = syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x100000000, 0x80000) rt_sigprocmask(0x3d738072cd0f41ac, &(0x7f0000000cc0)={0x7}, &(0x7f0000000d00), 0x8) clone(0x40000000, &(0x7f0000000500)="67cdd9994c47c31d325b069924a7064c157c2ec0b5b5dca2feeb7dabef3b7af0d02d559e293faa759f2b3cb12aea360c2d", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000a00)="29859fdda9a119e54a27f9ec76b4d63a16dc5bbdd38c2fda0e5f4d8f830cd987ec7d3ffc66cf3db8820968fd89a1fba8fe6352a29a27f3b000bcdf238f2c04b358fc831025180e0be313da41de6366c94a1a0f86aaffdf2c039111b55275c054e14819a827fe809225249a01944263a2aec15f64e752e35892b1b8e7ef1e0e9115") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000b80)={{0x4, 0x8}, 'port0\x00', 0x80, 0x40, 0x10000, 0x6, 0x2, 0x80, 0x8, 0x0, 0x0, 0x3dec00}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000c40)={r3, 0x6}, &(0x7f0000000c80)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000f80), &(0x7f0000000fc0)=0x4) clock_settime(0x7, &(0x7f0000000740)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000540)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x222081, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x110) name_to_handle_at(r5, &(0x7f00000009c0)='./file0\x00', &(0x7f0000000e80)={0x90, 0xe8, "1dcce4cb55cbd0c3c14dafa10e512e076f8bfe8fb7ba88aafcb52022d01b41c728e4a006a62f1e07fcc0f79c0cf7e34f5cf26f61e8fd8832b27d5727b858d91cfed34b5923a7cc4c866e91f4d3b702e058691626b89d939f6f9dce1aae6b336f25c8907ba9612e21081aa5ad6650f519eeafe15ff93cb61555c1d3132201f50e82ab54064057d091"}, &(0x7f0000000f40), 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYPTR, @ANYPTR]]]) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x100000001, 0x0, 0x8, 0x0, 0x7, 0x401, 0x1f, r3}, 0x20) 2018/04/02 02:18:33 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', &(0x7f00000004c0), &(0x7f0000000640), 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/02 02:18:33 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20400, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.clone_children\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)={[0x30]}, 0xfffffffffffffd75) 2018/04/02 02:18:33 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0xfffffffffffffff9, 0x2, {0x2, 0x0, 0x3, 0x0, 0x8}}) statx(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x310, &(0x7f0000000080)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000300)="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") ioctl$KDADDIO(r2, 0x4b34, 0x7) [ 111.658302] IPVS: ftp: loaded support on port[0] = 21 2018/04/02 02:18:34 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x8, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x18, 0x2e, 0x821, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/02 02:18:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x90200b00}, 0xc, &(0x7f000000b000)={&(0x7f000002c000)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_DST={0x8, 0x1, [{}]}]}, 0x24}, 0x1}, 0x0) 2018/04/02 02:18:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000005e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005ec0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005f00)={'dummy0\x00', r1}) r2 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x1) fcntl$setflags(r2, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'rose0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) fcntl$setownex(r2, 0xf, &(0x7f0000000080)) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x2) open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/04/02 02:18:34 executing program 4: r0 = gettid() r1 = socket(0x40000000015, 0x5, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r2, r2) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000000280)=0x2) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x6, r3, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'sit0\x00', 0x1000}) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r0}) dup2(r4, r5) 2018/04/02 02:18:34 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00000006c0), r0, &(0x7f0000000700)=0x45, 0x0, 0x4) r1 = timerfd_create(0x1, 0x80800) splice(r0, &(0x7f0000000740), r1, &(0x7f0000000780), 0x7, 0x4) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x7, &(0x7f00000005c0)=[{&(0x7f00000001c0)="099e16bf93d95d3df010b311c7c03ae8c962a0bbd800f0038220526af4c4bafde83675a16c98b67a8f8b4a0087036ec5846ae3f1ef25e6977b27a5e605b9b420be89352662accb7e7a1cc47a41c235cefa3920e586bfb0b04fe56eb8d47150315487b93fe08a1fa6e77c62802ad773c3e997ee41d65ba12031dd588105efde93cfa2d3218bc2c582e61176b96aa0b600a57d589bea4f5112d752a60c1f326a5ba21db53835fc0c36d1fe76ba397ade5ee8fc261c41b3b5a34d78d0f02023fc6d7b706139207f54179b89e7dde6be18b34ade373df26bb53f574f6562715c8b4a7676e5a313", 0xe5, 0x3486}, {&(0x7f00000002c0)="633602c7121992dfbfc2100312591c3d45a5ab64f179c6879b9ddc09c6b7022c277dfc7b4ac64a4deeb4c232b8d9e6015af73f34f5d712fbe1130c9dc3c0aad6c4493b84e8071f5212ff817458f4224b1cd63bb92c944513c95f190b4cb713b5c643dd2e84d1e6ee17680261359ae9", 0x6f, 0x2}, {&(0x7f0000000340)="d1e85496e2dd574ffd3437a838ce4191415298b285582a4a200f8cd68183f3a71be96dbe44f2bed90223812382872f2c87341537c0f45ee0facdd85903addaba597d1c3d4acbeeecfa076df0afcd4e4c659bc5f7e77c6a7cd01b06e7b8bbb702dc520c2f9926db5b34b2c8ee83167190517c0de2ae0da520267e5565d2a272", 0x7f, 0x58fa}, {&(0x7f00000000c0)="69d832d55c5aeacc7060a8895792e2f67ea4a7194dd3274ebfd75996678d827dcdf4faf85dca3247cb509bd61f88e613f35737e63ce4d5123ccfc0de6a", 0x3d, 0xfff}, {&(0x7f00000003c0)="24d0f771bf33cb45f0501b337d19bcc28a2490e52049568287280229a092840ae2dec1905ce48a4fb1609c54f8bf655a9dc25d2f24df281b1428f5d4d168922b42a27fc1ecd6b734474c14b83120dead70ae2af7cd283ed058b14e8ed411406475e2cd0280e9e5e9d9", 0x69, 0x1}, {&(0x7f0000000440)="b8ad91d853b38f53846f9fa3309cd2932392607a092e6c22b883c35e4a38c278680c2ed68541ac7449fd945444def07fa7fc8d5e7e723e0cf1a7e14a124597915638fc5217fef3f425c60fc0dc7ffbe32a3d5d79c644c2a3e2e28b28a8c57a508b9490e7d8a731a7ff11cc5cd5dc8da4406a14da036325d16758aea67a3a6f6a5996eab29ce3eb24befd6fa42ca6a2151d7ad740c87b271043cdc0224b9732ebc60c3702cd2865020df61a80", 0xac, 0x7fff}, {&(0x7f0000000500)="70a4e35a5a94e144406e453ee8fc5ca5492cf9c093156962c87c76bce0a4630caa1dd8a25ad3ee0ef62fc8a8c72119b57aa200e354f808f6ea7c7b5b639577ce7d0accaab3284cd399abab4dfa910928e0cbe002f03690d7497d871ddb3d7e78c76a1b92b4b90a89436027595da36349cea010497a0881f796f27190bafa4d816f38c7059e941da3e11a6073734f1877cc3cb730cbcba904cc35c81ec083bf31674ebfe85206c1dd993682a8bde597da96038f8d91cfdc", 0xb7, 0x1}], 0x1000, &(0x7f0000000680)={[{@data_writeback='data=writeback', 0x2c}, {@noattrs='noattrs', 0x2c}]}) read(r1, &(0x7f0000000100)=""/172, 0xac) 2018/04/02 02:18:34 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000640), 0x0, 0x0) socket$netlink(0x10, 0x3, 0x7) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/04/02 02:18:34 executing program 3: shmget(0x3, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x1, 0x1}, 0xc) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400440, 0x81) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x0, r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0xd3f6}], 0x20) 2018/04/02 02:18:34 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000600)=0x104000000) [ 112.524827] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/04/02 02:18:34 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300), 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000440), 0x0, 0x0) uselib(&(0x7f0000000180)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='rootfs\x00', 0x1000, &(0x7f00000002c0)) mount(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='nsfs\x00', 0x20, &(0x7f0000000100)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000001840)='./file1\x00'}, 0x10) [ 112.565857] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/04/02 02:18:34 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000480)={0x0, 0xad, 0x1, [0x1]}, &(0x7f00000004c0)=0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f00000005c0)=0x84) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) socketpair(0x0, 0x3, 0x40, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) r5 = epoll_create1(0x80000) r6 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x6, 0x4000) ioctl$LOOP_SET_FD(r6, 0x4c00, r0) fchown(r5, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r6, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8}) r7 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000380)) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed056ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08cade2389365666bbb7a0e6b9485f2d925493f62113e33e5f853b5fa638e3fc6b7f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bc5", 0xc1, r7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x80, 0x2, [0x8, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000400)={r8, 0x3e, "9587f813b066c7951b80971204b6cdb9f2b4d0db64cf52bc9207bae0af56e8d32862c129b65cb3082915962b131979b72c5d3371dcf8072845927f0a8cb7"}, &(0x7f0000000180)=0x46) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/02 02:18:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000180), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r0, r1}) 2018/04/02 02:18:34 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6}]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000004c0)=0x0) r4 = geteuid() stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000600)={r3, r5, r6}, 0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000005c0)={r3, r4, r6}, 0xc) accept$inet(r0, &(0x7f0000000200)={0x0, 0x0, @multicast2}, &(0x7f0000000240)=0x10) close(r0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000280)={r0, 0x8001, 0x7f, r0}) getsockopt$ax25_buf(r0, 0x101, 0x99, &(0x7f00000002c0)=""/185, &(0x7f00000000c0)=0xb9) write(r0, &(0x7f0000000380)="5abf4126e841e422726a5648727c5b12e1772f1a1b3b6b8ec7b16860e31e2cd127b7f786aedbdd744992934584503e0deb652ffed6941c033f6b5402ae5a26fe3b47c6f3f0005a1b6a33a145d42f9cb7849effff55ea0cb573859e87a16d736a1dc29fa434bdca744b626badf4e0861f0046cc0277e30113348ea3", 0x7b) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x105004, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000400)={0x7, 0x1, 0x0, 'queue1\x00', 0x10001}) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x4011, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000640)=""/199) setns(r1, 0x40000000) fcntl$setown(r7, 0x8, r3) 2018/04/02 02:18:34 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003080)=@assoc_value={0x0}, &(0x7f00000030c0)=0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000003280)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e22, @broadcast=0xffffffff}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003100)=ANY=[@ANYRES32=r1, @ANYBLOB="0c00000055d968a0110799d71bec02c6"], &(0x7f0000003140)=0x14) splice(0xffffffffffffffff, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f0000002dc0), 0x0, 0x0) sched_getaffinity(0x0, 0x38d, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000003240)) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000003c0)) [ 112.751191] WARNING: CPU: 0 PID: 10726 at net/strparser/strparser.c:532 strp_done+0xb7/0xe0 [ 112.751752] EXT4-fs (sda1): Unrecognized mount option "user" or missing value [ 112.759996] Kernel panic - not syncing: panic_on_warn set ... [ 112.759996] [ 112.760058] CPU: 0 PID: 10726 Comm: syz-executor6 Not tainted 4.16.0+ #10 [ 112.760065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.760070] Call Trace: [ 112.760087] dump_stack+0x194/0x24d [ 112.760102] ? arch_local_irq_restore+0x53/0x53 [ 112.801824] ? vsnprintf+0x1ed/0x1900 [ 112.804887] EXT4-fs (sda1): Unrecognized mount option "user" or missing value [ 112.805613] panic+0x1e4/0x41c [ 112.805626] ? refcount_error_report+0x214/0x214 [ 112.805642] ? show_regs_print_info+0x18/0x18 [ 112.805657] ? __warn+0x1c1/0x200 [ 112.805675] ? strp_done+0xb7/0xe0 [ 112.832296] __warn+0x1dc/0x200 [ 112.835835] ? strp_done+0xb7/0xe0 [ 112.839371] report_bug+0x1f4/0x2b0 [ 112.842984] fixup_bug.part.10+0x37/0x80 [ 112.847029] do_error_trap+0x2d7/0x3e0 [ 112.850899] ? math_error+0x400/0x400 [ 112.854678] ? print_irqtrace_events+0x270/0x270 [ 112.859411] ? find_held_lock+0x35/0x1d0 [ 112.863454] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 112.868275] do_invalid_op+0x1b/0x20 [ 112.871963] invalid_op+0x1b/0x40 [ 112.875395] RIP: 0010:strp_done+0xb7/0xe0 [ 112.879519] RSP: 0018:ffff88018820f768 EFLAGS: 00010216 [ 112.884862] RAX: 0000000000040000 RBX: ffff880187493908 RCX: ffffffff865791f7 [ 112.892110] RDX: 00000000000000be RSI: ffffc900064c3000 RDI: ffff880187493910 [ 112.899360] RBP: ffff88018820f780 R08: 1ffff10031041eb8 R09: 0000000000000000 [ 112.906620] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88018adf4140 [ 112.913875] R13: ffff88018820f988 R14: 0000000000000000 R15: ffff88018820f848 [ 112.921140] ? strp_done+0xb7/0xe0 [ 112.924661] ? strp_done+0xb7/0xe0 [ 112.928182] kcm_ioctl+0xf6e/0x1820 [ 112.931790] ? kcm_unattach+0x1520/0x1520 [ 112.935931] ? trace_hardirqs_off+0x10/0x10 [ 112.940237] ? lock_release+0xa40/0xa40 [ 112.944195] ? psock_write_space+0x126/0x160 [ 112.948593] sock_do_ioctl+0xef/0x390 [ 112.952375] ? compat_ifr_data_ioctl+0x170/0x170 [ 112.957113] ? __fget+0x342/0x5b0 [ 112.960561] ? lock_downgrade+0x980/0x980 [ 112.964690] ? lock_release+0xa40/0xa40 [ 112.968648] ? __lock_is_held+0xb6/0x140 [ 112.972691] sock_ioctl+0x367/0x670 [ 112.976297] ? sock_ioctl+0x367/0x670 [ 112.980080] ? __fget+0x36b/0x5b0 [ 112.983512] ? dlci_ioctl_set+0x40/0x40 [ 112.987462] ? iterate_fd+0x3f0/0x3f0 [ 112.991238] ? __fget_light+0x2b2/0x3c0 [ 112.995187] ? fget_raw+0x20/0x20 [ 112.998618] ? dlci_ioctl_set+0x40/0x40 [ 113.002572] do_vfs_ioctl+0x1b1/0x1520 [ 113.006437] ? do_vfs_ioctl+0x1b1/0x1520 [ 113.010474] ? sock_alloc_file+0x2a6/0x560 [ 113.014700] ? ioctl_preallocate+0x2b0/0x2b0 [ 113.019088] ? fget_raw+0x20/0x20 [ 113.022526] ? SyS_futex+0x269/0x390 [ 113.026218] ? SyS_setsockopt+0x215/0x360 [ 113.030345] ? do_futex+0x22a0/0x22a0 [ 113.034130] ? security_file_ioctl+0x89/0xb0 [ 113.038520] SyS_ioctl+0x8f/0xc0 [ 113.041866] ? do_vfs_ioctl+0x1520/0x1520 [ 113.045996] do_syscall_64+0x281/0x940 [ 113.049868] ? vmalloc_sync_all+0x30/0x30 [ 113.053999] ? _raw_spin_unlock_irq+0x27/0x70 [ 113.058481] ? finish_task_switch+0x1c1/0x7e0 [ 113.062956] ? syscall_return_slowpath+0x550/0x550 [ 113.067873] ? syscall_return_slowpath+0x2ac/0x550 [ 113.072781] ? prepare_exit_to_usermode+0x350/0x350 [ 113.077779] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 113.083126] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 113.087948] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 113.093115] RIP: 0033:0x455269 [ 113.096279] RSP: 002b:00007ff194f5bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 113.103963] RAX: ffffffffffffffda RBX: 00007ff194f5c6d4 RCX: 0000000000455269 [ 113.111220] RDX: 0000000020000000 RSI: 00000000000089e0 RDI: 0000000000000015 [ 113.118469] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.125718] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 113.132968] R13: 00000000000003aa R14: 00000000006f7890 R15: 0000000000000000 [ 113.140926] Dumping ftrace buffer: [ 113.144804] (ftrace buffer empty) [ 113.148497] Kernel Offset: disabled [ 113.152101] Rebooting in 86400 seconds..