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0000003fbf1f36402970ee891b26a03c34f303702bdc62520e1580f42a56fdbf9f344afe3aab8cc1e7361216426f2928ac174ecd882f775a62dab1b0401bc9e19621fd00000000000000006f1eddb0cb2e81ef7c09effe3c73ad686a721c80345fcd6e5066ddbcb9e7c15b7dee6d084b7c287b08dc193474839fd29c7cf42822fdf14af9cc33"]}, 0xeab) bind$inet6(0xffffffffffffffff, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0xf7}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="6701a838f2e3a55f9f2c64d9511a6e03dfdc7ba9b570ab9191290a9bf5f8417bd8136a59de2af88f461d98822d3af8bea128f357adb2c0e074215cc3c6be93ccf27019d8168bd51b17d6f1d107c45a5463a30de2a5aa36b97cb24a165d2d5e33375404040dee01386922c2fdf5df6760a7b94ece629ba0390d260b472b33e364904f0bccd1c4a2f5a83acc85ffacb9fb38ad1a8608", 0x95}], 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x420000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0x84, r3, 0x100, 0x70bd25, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x800}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xede}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1bd0bbdd}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x339db690}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x200}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xc709}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x40080}, 0x0) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000000780)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3}) readv(r5, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000000740)=0xed2) read$eventfd(r5, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r6, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x3, 0x5, 0x5404, 0x3, 0x4, 0x0, 0x3, 0x8, 0xdf3, 0x81, 0x0, 0x80, 0x3, 0xb76]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000240)={r7, 0x5, 0xffffffffffff8000, 0x9, 0x9, 0x2}, &(0x7f00000002c0)=0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x56}, &(0x7f0000000880)=0x8) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r5, 0x81785501, &(0x7f0000000440)=""/233) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00000008c0)=r8, 0x4) 2018/04/01 10:47:38 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) shutdown(r1, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e5a41c893a5fcc5d4ea885947886f1c890dacfc06e588016879d4954e83c27c24f34b8cca30f7586812d29ff42fe76c8eec88c86b65b05442b698743177feb"}, 0x60) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="40c715f635cc2e3d5daf0d8fe71800"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x80) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000200)=0x3ff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)) sendto$inet6(0xffffffffffffffff, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) 2018/04/01 10:47:38 executing program 3: 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) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:38 executing program 5: r0 = socket$inet6(0xa, 0x5, 0xd) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, 0x10) write(r0, &(0x7f00009e0000)='C', 0x1) shutdown(r0, 0x1) 2018/04/01 10:47:38 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fecfd4)={0xa, 0x4, 0x3, 0x100000003}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x12) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000280)=0x401, 0xff70) 2018/04/01 10:47:38 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x3e, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0xb9, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0xe5, 0xfffffffffffff469, 0x4, 0x400}, {0x6, 0xe38b, 0xd31, 0x8001}, {0x400, 0x9, 0x820d, 0x2}, {0x5, 0x3, 0x3, 0x6}, {0x1, 0x1, 0xa7, 0x55b}, {0xd2c, 0x2, 0x0, 0x9d}, {0x400, 0x380000000000000, 0x3}, {0x8000, 0x1991, 0x5, 0x4a6d}]}, 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x10000004e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7848, 0x80) listen(r1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 215.188700] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/01 10:47:38 executing program 7: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e24, 0xedb, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x4e23, 0x46, @dev={0xfe, 0x80, [], 0x10}}, 0x80, [0xfa54, 0xfff, 0x218, 0x4, 0x2, 0x3956, 0x4, 0x3]}, 0x5c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/01 10:47:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) [ 215.393051] kernel msg: ebtables bug: please report to author: entries_size too small [ 215.407926] device lo entered promiscuous mode [ 215.487736] device lo left promiscuous mode [ 215.497374] device lo entered promiscuous mode 2018/04/01 10:47:39 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0xfffffffffffffffc, 0x0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000040)}) 2018/04/01 10:47:39 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000180)=0x24) 2018/04/01 10:47:39 executing program 0: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0x1f) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="f236fe16735c9111cf648a19999e8a9c10485ecd4dad9ddf8901ec337c2f0e6b106ec1167c7ebf3311d6a913f89930d5ffd3605c8faec71025e66c466d73ff1dbfa763ad0b1f3dad3bd5e103a73903a51c713911f85cc76b34ee037f6129dbbbe0f05282b5", 0x65, 0xfffffffffffffff9) openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x200, 0x0) r2 = add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="a4f64b4df5e9b505fae227b5432ca003b77c97e5550f6b37c27232422710b1a12459ff98fd33f30f75652a98604de2750241324752198829e79b59be96d82f0a1d08a3adca061a5043ab2707d346ad1ef5ebeafe6ae4fb5cbdbbc3243737dc996fc7937fce1e85c88a613c5dbd2f47bef27021c5423e935514a8e3f9762e6db05c5f90a3bd43a9fa1ea542b345ee969258eb8c445a5d82e20dc359f0cda4830ca1305bca65d1a87eb64272bfcf4e271f194cd375f63e3f2084fa76962b2613cd2b2382c69f39aee7dd192201366e876063cecf8e", 0xd4, 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x1) 2018/04/01 10:47:39 executing program 3: 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) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x10) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1d00) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="240000002c00ff0a000000000000000003000000100000000c0001000854540900000000"], 0x1}, 0x1}, 0x0) 2018/04/01 10:47:39 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setreuid(0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000040)="d097668aff5777294e5656dfa366ab3b475940772a48ccfd0165fe79403ac4906819d81e36cb11464878ce371a3e374347237e72eac124588d8d10e7f19a263f914d5e3876dda630e54c57180bca096b", 0x50) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000)=0x7ffffffff, 0x393) 2018/04/01 10:47:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0x67) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000500)) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f00000000c0), &(0x7f00000004c0)=0xc) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) 2018/04/01 10:47:39 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9864f69d1376637, 0x10800a, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{}, 'port1\x00', 0x0, 0x0, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 10:47:39 executing program 5: r0 = open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) fsetxattr(r0, &(0x7f0000095ff7)=@known='user.syz\x00', &(0x7f00009cc000)='\x00', 0x0, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00006caff7)=@known='user.syz\x00', &(0x7f000002e000), 0xc302a7a380fe1469) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x5}, 0x8) 2018/04/01 10:47:39 executing program 2: unshare(0x40000) 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) sendmsg(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140), 0x0, &(0x7f0000001180)}, 0x0) semtimedop(0x0, &(0x7f00000a8000)=[{0x3, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) getpeername(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x80) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f00000001c0), 0x4) r0 = creat(&(0x7f0000000180)='./file0\x00', 0xb) unshare(0x40600) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) 2018/04/01 10:47:39 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000180)={0x4, 0x6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x31}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0xca0, 0xbb09}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000001c0)={{0x3, 0x8}, 'port0\x00', 0x34, 0x40000, 0x0, 0x7ff, 0x1, 0x7, 0x101, 0x0, 0x1}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000140)=0x1cd, 0x8) 2018/04/01 10:47:39 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) [ 215.663222] IPVS: Scheduler module ip_vs_Vlc not found 2018/04/01 10:47:39 executing program 6: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x20c40, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x800, 0x0) fanotify_mark(r1, 0x12, 0x0, r2, &(0x7f0000000180)='./file0\x00') r3 = shmat(r0, &(0x7f0000e7e000/0x2000)=nil, 0x7000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000001c0)) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000200)=0x1, 0x4) mremap(&(0x7f0000c5b000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000eb9000/0x2000)=nil) shmdt(r3) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x12000) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f00000000c0)=0x9) ptrace$peek(0x3, r4, &(0x7f0000000040)) 2018/04/01 10:47:39 executing program 5: mkdir(&(0x7f000037b000)='./file0\x00', 0x0) lsetxattr(&(0x7f000008eff8)='./file0\x00', &(0x7f000067b000)=@known='user.syz\x00', &(0x7f0000a53ff0)='self&em1\\vmnet1\x00', 0x10, 0x0) setxattr(&(0x7f0000298000)='./file0\x00', &(0x7f00004cb000)=ANY=[@ANYBLOB='user.u'], &(0x7f000062a000)='user.syz\x00', 0x9, 0x0) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)='mime_type#trusted)\x00', 0xf0, 0x0) 2018/04/01 10:47:39 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x3, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0xd9) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="1099c99e26f924f54acddcdc9f1936"], 0x10}}], 0x2, 0x8000) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000200)="845c3b26b98c0c86982c2810832ace2944b2bc69705b280e5ce38baa937ae8d7c3ed2efc5b997c0d76b33acb4b35cd432b36fdbdb2bd19485b9703c45204e33c3af299871dad44d9fb258ee5221f5b01d3f6127e3a7135d1770c24", 0xffffffffffffff32}, {&(0x7f0000000100)="19f0e7285750ada60a82964e4d383ece9e493992179d1524c64d03adcd9e6f84c1a52527e4314cf8756f98be112ced6daeddb284892699d8f730a8fd6d1a737168250a50e0f0723f2d73ed28c877450172d4cccae6d97b120ccea6f407b18038bd1a51a2214533aaaa38cb212f3cc38c9c25406a75f982d1c1d140a73789f10571e786e07393cd4f019372a1bddb43450462e46676c15cb2772bbef1497b320bd4489bef4acec542b172ac29367d55a4df23f0074af02b0c7a4f1a324d95b4ed353e36cfbcc3447fc54e4b21a20c7702ea3c6f8cf5e13e72e47f4478426e3aa77417c8f79b6c9d944e3a4560d283bb6d3d50236536", 0xf5}], 0x2, 0x2) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1000000000000, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000280)={{0x10000, 0x246c}, 0x1, 0x4, 0x8001, {0x4, 0x7}, 0x1}) 2018/04/01 10:47:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x400000000e) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000, 0x80) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0x100000001, &(0x7f0000000140)=0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff7fff, 0x80) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000180)=0x200) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x4e24, @rand_addr=0xfffffffffffeffff}, 0x10) shmat(0x0, &(0x7f0000000000/0x2000)=nil, 0x4000) ioctl$FIONREAD(r0, 0x80047437, &(0x7f0000000080)) syz_init_net_socket$llc(0x1a, 0x1, 0x0) 2018/04/01 10:47:39 executing program 0: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x400000, 0x40) fcntl$setstatus(r0, 0x4, 0x42800) 2018/04/01 10:47:39 executing program 4: capset(&(0x7f00000fc000)={0x819980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) write(r1, &(0x7f00000002c0)="a5c0d294e10af640a5d4c3ab7a67bd9724e29156f75ddd6bfe53bc50ba3ef9085c6c52cd0e2a6fddd326ec364494acc24ad3e8bf9c690e919681896f4c09a387a36b8c063ef78ddb4306eae01ed10e740d68aa5c7a92", 0x56) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8e9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x800, 0x80000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000c00)=""/85, 0x55) 2018/04/01 10:47:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000980)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = dup2(r0, r0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/04/01 10:47:40 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) recvmmsg(r0, &(0x7f0000000880), 0x400002d, 0x10022, &(0x7f0000000000)={0x77359400}) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendto$llc(r0, &(0x7f0000000040)="210ba702ebd695206c87f02465e27f58ba8acb27abe8ede432528a9a7a2f51587e35b99f29992c59840e8a4a54e5c37dc7266c4f5248559f8a4f8e5b6129f166db4e4b311fa41a009be22dc9284e0c24f7926a2ce4e70c", 0x57, 0x0, &(0x7f00000000c0)={0x1a, 0x303, 0x7, 0x8ea, 0x7, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/01 10:47:40 executing program 5: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000080)={0x2, 0x1}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000001c0)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x100000000000001) r2 = gettid() ioprio_get$pid(0x2, r2) r3 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000140)) ppoll(&(0x7f0000000240), 0x0, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f00000000c0)) 2018/04/01 10:47:40 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x5385, 0x9, &(0x7f0000001000), 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x14, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000002c0)=0xe8) connect$can_bcm(r0, &(0x7f0000000300)={0x1d, r1}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x10000, 0x3eaa, 0x8, 0x6, 0xffffffff}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x6d48, 0x2, 0x2}, 0x10) mremap(&(0x7f0000399000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) 2018/04/01 10:47:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="766f69deffc35e2b5d972ebea3b8ec8c77e867320ce15be261e2f483c7f155969e0efef8a3f16a289b54a11579eb0f2532c5fc9a23e049a1d6aff8ff97a6c7c5cc83ac44dffd83eabd4d0d8527955568fa95db028c264b73ff52258105727daf0dd45ca9327b80e274be085cfd868cdebacbee1f42be8ba7ad80a97434896c111a7e26fb397fb753951cc2e8b192cfb2e0960299a6f6fc459c077c8e73b03d1b568140343ee891636717936f341eae5e3650aa649037827b85e3c2bababc5a75ec05c5b539622aa74df9343b16a6c557eb", 0xd1, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="0638d9008350eb21c78e529e02eb60c1728eadede2f03be5e6f4cc8ff76a331e0e090e7ef152111609e210906bd763bac807dd112cc06f5fa67b45f20f4964378937fb08785d3b4d5bb37f7f1f967d3fae0e75632efc22a4fdc31829bec18a0d8e30161099a6", 0x66, 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, r2) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000000)=0x7fff, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000beeffc)) 2018/04/01 10:47:40 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="393a340d231c04e5c2b076b1172946c7ba3d38"], 0x13) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, r2, 0x21, 0x70bd2a, 0x25dfdbff, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x1) 2018/04/01 10:47:40 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x0, 0x0, 0x100000001b77}) 2018/04/01 10:47:40 executing program 3 (fault-call:3 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) [ 216.569352] FAULT_INJECTION: forcing a failure. [ 216.569352] name failslab, interval 1, probability 0, space 0, times 1 [ 216.581095] CPU: 0 PID: 17203 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #9 [ 216.588297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.597661] Call Trace: [ 216.600261] dump_stack+0x194/0x24d [ 216.603908] ? arch_local_irq_restore+0x53/0x53 [ 216.608621] should_fail+0x8c0/0xa40 [ 216.612372] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/01 10:47:40 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x101801) readlinkat(r0, &(0x7f00000001c0)='./file0/f.le0\x00', &(0x7f00000000c0)=""/42, 0x2a) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000240)="03533b3e97bc1ee9d583c99160fc0854b57282f8109aaa076b48d6da0b2b6b22b3d0495b07ef2924feb59fa8b84f4a982aea2e82badd39f23ec3f11e7d039ec898f0b38422b7e60703adf9dd9e2109ac84ea2099ad2c920ffbc70ff3e83d3de3a12f11559f351d73683464067cd18af7d4b778eaa8ffae2ec49116e5adb7bf0a59a4c0486d2639388fcb10d02fa69bd0297c8ebf9114ce3323ec054de0a4e4", 0x9f) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000140)) open$dir(&(0x7f0000000340)='./file0/f.le0\x00', 0x40, 0x0) 2018/04/01 10:47:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x8000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r0, 0x0) 2018/04/01 10:47:40 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x55d6}) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') listen(r1, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) r5 = dup3(r2, r3, 0x0) gettid() sendmsg$unix(r5, &(0x7f0000000380)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x40000) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000100)={0xff, @broadcast=0xffffffff, 0x4e24, 0x1, 'rr\x00', 0x20, 0x4, 0x25}, 0x2c) r6 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0xffc, 0xffffffffffffffff) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, r6, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) [ 216.617488] ? __lock_acquire+0x664/0x3e00 [ 216.621737] ? perf_trace_lock_acquire+0x532/0x980 [ 216.626697] ? find_held_lock+0x35/0x1d0 [ 216.630774] ? __lock_is_held+0xb6/0x140 [ 216.634860] ? check_same_owner+0x320/0x320 [ 216.639193] ? rcu_note_context_switch+0x710/0x710 [ 216.644132] ? perf_trace_lock_acquire+0x532/0x980 [ 216.649087] should_failslab+0xec/0x120 [ 216.653074] __kmalloc_track_caller+0x5f/0x760 [ 216.657669] ? __lock_acquire+0x664/0x3e00 [ 216.661917] ? __do_proc_doulongvec_minmax+0x561/0xdd0 [ 216.667214] memdup_user_nul+0x2d/0x110 [ 216.671203] __do_proc_doulongvec_minmax+0x561/0xdd0 [ 216.676336] ? sysrq_sysctl_handler+0xa0/0xa0 [ 216.680838] ? sysctl_head_grab+0x99/0xc0 [ 216.685012] ? cap_capable+0x1b5/0x230 [ 216.688894] ? perf_trace_lock_acquire+0x532/0x980 [ 216.693819] ? security_capable_noaudit+0x8b/0xc0 [ 216.698662] proc_doulongvec_minmax+0x58/0x70 [ 216.703149] proc_sys_call_handler+0x25f/0x3a0 [ 216.707714] ? __do_proc_doulongvec_minmax+0xdd0/0xdd0 [ 216.712986] ? proc_sys_readdir+0xe40/0xe40 [ 216.717295] ? map_files_get_link+0x3a0/0x3a0 [ 216.721776] ? proc_sys_call_handler+0x3a0/0x3a0 [ 216.726516] proc_sys_write+0x33/0x40 [ 216.730305] __vfs_write+0xef/0x970 [ 216.733917] ? lock_acquire+0x1d5/0x580 [ 216.737872] ? vfs_write+0x407/0x510 [ 216.741568] ? kernel_read+0x120/0x120 [ 216.745448] ? __lock_is_held+0xb6/0x140 [ 216.749507] ? rcu_read_lock_sched_held+0x108/0x120 [ 216.754505] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 216.759243] ? __sb_start_write+0x209/0x2a0 [ 216.763554] vfs_write+0x189/0x510 [ 216.767083] SyS_write+0xef/0x220 [ 216.770523] ? SyS_read+0x220/0x220 [ 216.774135] ? do_syscall_64+0xb7/0x940 [ 216.778094] ? SyS_read+0x220/0x220 [ 216.781707] do_syscall_64+0x281/0x940 [ 216.785574] ? vmalloc_sync_all+0x30/0x30 [ 216.789703] ? _raw_spin_unlock_irq+0x27/0x70 [ 216.794180] ? finish_task_switch+0x1c1/0x7e0 [ 216.798657] ? syscall_return_slowpath+0x550/0x550 [ 216.803572] ? syscall_return_slowpath+0x2ac/0x550 [ 216.808484] ? prepare_exit_to_usermode+0x350/0x350 [ 216.813491] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 216.818841] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.823673] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 216.828843] RIP: 0033:0x454e79 [ 216.832016] RSP: 002b:00007fc030d2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 216.839717] RAX: ffffffffffffffda RBX: 00007fc030d306d4 RCX: 0000000000454e79 [ 216.846970] RDX: 000000000000ff38 RSI: 0000000020000000 RDI: 0000000000000014 [ 216.854221] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 216.861471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/04/01 10:47:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'yam0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ifb0\x00', r1}) perf_event_open(&(0x7f000001d000)={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, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000080)=""/30, &(0x7f0000000000)=0xffffffffffffffe6) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffd, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x4, 0xeeb4, 0xfaa, 'queue0\x00', 0x9}) [ 216.868725] R13: 00000000000006b4 R14: 00000000006fc180 R15: 0000000000000000 2018/04/01 10:47:40 executing program 3 (fault-call:3 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x2) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/01 10:47:40 executing program 5: setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000340), 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x8}, 0x8) 2018/04/01 10:47:40 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x100000032, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) 2018/04/01 10:47:40 executing program 2: semget$private(0x0, 0x2000000000003, 0x6) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) 2018/04/01 10:47:40 executing program 3: 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) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:40 executing program 4: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000040), 0x7a, 0x0, 0x0, 0xfffffffffffffda6) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000280)=""/83, 0x53}], 0x1) 2018/04/01 10:47:40 executing program 5: r0 = socket$inet(0x2, 0x7, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x3) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffe21e, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0x2b}], 0x4c) 2018/04/01 10:47:40 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') r4 = semget$private(0x0, 0x2, 0x1) semctl$SETALL(r4, 0x0, 0x11, &(0x7f00000001c0)=[0x1]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) setfsuid(r5) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000340)=0x1, 0x4) fanotify_mark(r0, 0x20, 0x10000, r0, &(0x7f0000000380)='./file0\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000003c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000400)={r6, 0x80000, r0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000440)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000480)={0x0, 0x3}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000500)={r7, 0xffffffff}, 0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000540)=""/226, &(0x7f0000000640)=0xe2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000680)={{0x3, 0x3, 0xfffffffffffffe2c, 0x2, 0x8524}, 0x1ff, 0xd245, 'id1\x00', 'timer1\x00', 0x0, 0xffffffffffffff7f, 0x5ff0, 0x6, 0x259f}) semctl$SEM_INFO(r4, 0x2, 0x13, &(0x7f0000000780)=""/167) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000840), &(0x7f0000000880)=0x4) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) semtimedop(r4, &(0x7f00000008c0)=[{0x3, 0x3, 0x1800}], 0x1, &(0x7f0000000940)={r8, r9+10000000}) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000009c0)=&(0x7f0000000980)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000a00)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000a40)=@sack_info={r7, 0x8, 0x100000001}, 0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000a80)=0x0) prlimit64(r10, 0xd, 0x0, &(0x7f0000000ac0)) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000c40)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b40)={0xa8, r3, 0x3, 0x70bd29, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfa4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffeff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x8800}, 0x40000) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000c80)=@ioapic={0x2000, 0x9, 0xff, 0xff, 0x0, [{0x3, 0x5, 0x4dcc252a, [], 0x1}, {0xf7, 0xfffffffffffffffa, 0xffffffff, [], 0xc20}, {0x4e1, 0x10001, 0x1, [], 0x6}, {0x1000, 0x5, 0x6, [], 0x7f}, {0x0, 0x9, 0x9, [], 0x800}, {0x9, 0x3, 0x0, [], 0x2c2}, {0x0, 0x4, 0xff, [], 0x74a5}, {0x7f, 0x40, 0x7, [], 0xb3}, {0x2, 0xff, 0x80000000, [], 0x3}, {0x81, 0x8, 0x5, [], 0x3f}, {0x4, 0x6, 0x9, [], 0x5}, {0x9, 0xffffffffffff3783, 0x1, [], 0x45b2}, {0x1, 0x1000, 0x6, [], 0x6}, {0x3, 0x0, 0x3, [], 0x2}, {0x9, 0x47d, 0x1, [], 0x2}, {0x0, 0x0, 0x10001, [], 0x93be}, {0x4, 0x9, 0x511, [], 0x80}, {0x6, 0x7, 0x6, [], 0x9}, {0x5, 0x3, 0x4, [], 0x80000001}, {0x8f, 0x5, 0x1000000000000000, [], 0x5}, {0x6, 0x8, 0x0, [], 0x9}, {0x40, 0x4, 0x4f, [], 0x782}, {0x1, 0x4, 0x0, [], 0x3ff8000000}, {0x2, 0x5, 0x9, [], 0x3f}]}) 2018/04/01 10:47:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000080), 0x0) 2018/04/01 10:47:40 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={'vcan0\x00', @ifru_flags=0x4000}) 2018/04/01 10:47:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffff9c, 0x0, 0x2, &(0x7f0000000040)={0x9, 0x0, 0x85de, 0x7fffffff}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) listen(r0, 0x0) accept4$vsock_stream(r0, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x5346484ccb758db8, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, "b3ad7798bb320aab328a443d40f13859b9825e4462d24aea7ffa55a3c6185d5e81f90d181eeeb0f812f816bb"}) 2018/04/01 10:47:41 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x5, 0xfffffffffffffffd) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0xffffff6f) readahead(r0, 0xff, 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xfffffffffffffeff, 0x1, 0x5, "9f16ac57fbeb4c00af6c8753d40d1474702d123f9c5291828246f0a735a342456e0b0db3591c9e9842d3647173b34ff33d52866d6d85923b4912474be06342be1c8a627baa1fb55134bb76623f7a8cdf"}, 0xd8) 2018/04/01 10:47:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) close(r0) close(r1) r2 = socket$inet6_sctp(0xa, 0x200000005, 0x84) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f00000000c0)=""/245) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000095cffe)={r4}, &(0x7f000095c000)=0x8) sendmsg$unix(r1, &(0x7f0000001240)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000001200)=[{&(0x7f0000001140)="dd", 0x1}], 0x1}, 0x0) [ 217.634049] kauditd_printk_skb: 1904 callbacks suppressed [ 217.634057] audit: type=1326 audit(1522579661.313:1911): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17216 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x50000 [ 217.659665] audit: type=1326 audit(1522579661.314:1912): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17216 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x50000 [ 217.679594] audit: type=1326 audit(1522579661.314:1913): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17216 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x50000 [ 217.699496] audit: type=1326 audit(1522579661.314:1914): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17216 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x50000 [ 217.702179] encrypted_key: master key parameter 'VÄýî!ÀÍÜèzŸÏÚŠØÏ{N|‰f²Ó¯žsæîAG*r6Íx` [ 217.702179] æ¼pè¢-F¬@¹,1ÝrTwâÆàO³Í'ÅĘPÇ…4' is invalid [ 217.719407] audit: type=1326 audit(1522579661.314:1915): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17216 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x50000 [ 217.719426] audit: type=1326 audit(1522579661.314:1916): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17216 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x50000 [ 217.773144] audit: type=1326 audit(1522579661.314:1917): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17216 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x50000 [ 217.793082] audit: type=1326 audit(1522579661.314:1918): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17216 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x50000 [ 217.812971] audit: type=1326 audit(1522579661.314:1919): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17216 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x50000 [ 217.832905] audit: type=1326 audit(1522579661.314:1920): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17216 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x50000 2018/04/01 10:47:42 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x4000, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x820) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x8000, 0x4) inotify_rm_watch(r2, r3) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000300)=0xffffffffffff0001, &(0x7f0000000340)=0x4) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x276}, 0x1}, 0x0) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r4, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r4) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) read(r0, &(0x7f0000000200)=""/120, 0xfffffffffffffc5c) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000080)={0x5, 0x8}) 2018/04/01 10:47:42 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x6ba2, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x40000000000005, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/01 10:47:42 executing program 2: 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000200)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) r2 = socket(0x5, 0x3, 0x3) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000180)={@remote, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000240)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r4 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000002c0)={0x6, 0x0, 0x10000, 0x7}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000340)) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000300)={0x7fffffff, r5, 0x3, 0x1}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/04/01 10:47:42 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)={0x0, 0xb, [0x0, 0xecb]}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) readahead(r0, 0x40, 0x572) 2018/04/01 10:47:42 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x30f1, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x9}}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r1, &(0x7f0000000000), 0xff38) rt_sigaction(0x6, &(0x7f0000000080)={0xab160000000000, {0x8}, 0xc0000000, 0x9a3f}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) 2018/04/01 10:47:42 executing program 4: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) fdatasync(r1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) readv(r3, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/57, 0x39}], 0x1) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000063c4a200"], &(0x7f0000000180)=':GPLvboxnet0em0wlan0\x00', 0x15, 0x0) 2018/04/01 10:47:42 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x20100) r3 = msgget(0x1, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000002c0)=""/147) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x8, 0x1259, 0x1, 0x6, 0x7}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000240)={r4, 0x4, 0x10, 0x40, 0x1000}, &(0x7f0000000280)=0x18) dup3(0xffffffffffffffff, r0, 0x0) 2018/04/01 10:47:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400040) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000000c0)) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x640) connect$ax25(r1, &(0x7f00000001c0)={0x3, {"40efe7eaa560e6"}, 0x9}, 0x10) r3 = getpgrp(0xffffffffffffffff) sched_setscheduler(r3, 0x3, &(0x7f00000002c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040), 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000280)={r5, r6, 0xfffffffffffffc00}) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x0, 0x10000, 0x2) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000300)={@remote, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, r8}, 0x14) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r7, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000140)={0x8, 0x4, 0x28, 0x81}, 0x10) bind$pptp(r7, &(0x7f0000000040)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) getpeername$ax25(0xffffffffffffffff, &(0x7f0000008140), &(0x7f0000008180)=0x10) r9 = open(&(0x7f0000011ffa)='./bus\x00', 0x0, 0x0) fadvise64(r9, 0x0, 0x0, 0x4) [ 218.405545] syz-executor0 (17293) used greatest stack depth: 13304 bytes left 2018/04/01 10:47:42 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x800000000000f3, 0x0) ioctl(r0, 0xc2604111, &(0x7f0000000000)) 2018/04/01 10:47:42 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) open_by_handle_at(r0, &(0x7f0000000140)={0x62, 0x5, "9cfbe4b1248d710156d453d2ce3c004187aa9836cd54a0bf67f8efb334bc9f204bfcf4cbc38c9a6a5f133911d7f45e9246f281ad9be513708312237eb8f8ab16e259e22448607bf6bab3aec2c89647127d7d99c5cbd5605937f2"}, 0x4001) setfsuid(r1) 2018/04/01 10:47:42 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) process_vm_writev(r3, &(0x7f0000000380)=[{&(0x7f0000000280)=""/226, 0xe2}], 0x1, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/01 10:47:42 executing program 4: r0 = syz_open_dev$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$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000200)={0x80, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x0, 0x7, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1c9}, 0x8) r4 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) 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)=0x4) 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$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000c40)={r3, 0x6}, &(0x7f0000000c80)=0x8) clock_settime(0x0, &(0x7f0000000540)={0x0, 0x1c9c380}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x222081, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x100000001, 0x0, 0x8, 0x0, 0x7, 0x401, 0x1f, r3}, 0x20) 2018/04/01 10:47:42 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x19}}) 2018/04/01 10:47:42 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) read(r1, &(0x7f0000000200)=""/129, 0x81) 2018/04/01 10:47:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x8000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20001, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="4d3acb7c2d0cda9249f90ef1230c1fa673a5a7cbd9470419e58b48ce6a84e24ea415293b79073a8524822ecde8777713c8a2dc5a03a202ed30be8f56fc7f2bf98ed4aaf270da1c5d01c9df95e023f1f554eb0745de7472ef6b0962773daf0d3aa91d4a479457f6610f0d86648ec0d5b70463ab62520333481984c9b4da3044cd22b226146ed51d08714268f784ecbbefb871344d33485f70b10090c729d64b4fbe0a195c3c068eb03515416e1edb143868f91cd7b13ed59d10f3627884cf8cc974a4ca63b331fbc45ecfa2fb02ab024080cf21ca8c490f3c19638bf7ee0cb47b1a60", 0xe2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)) recvmmsg(r1, &(0x7f0000003900)=[{{&(0x7f0000000080)=@vsock, 0x10, &(0x7f0000001440)}}], 0x1, 0x0, &(0x7f00000039c0)={0x77359400}) [ 218.744569] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 10:47:43 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x101) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x1fd, &(0x7f0000000880)={&(0x7f0000000740)=@acquire={0x134, 0x17, 0x101, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x100000) 2018/04/01 10:47:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x20, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r1, 0x80007387, 0x0) syz_open_dev$random(&(0x7f0000c5fff6)='/dev/random\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140), 0x4) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000000c0)=""/32, &(0x7f0000000100)=0x20) tkill(0x0, 0x0) close(r0) 2018/04/01 10:47:43 executing program 3: 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) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x2, 0x1, 0x7fff, 0x100003, 0x4}}) 2018/04/01 10:47:43 executing program 0: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0xffffffffffffffff, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x4000) 2018/04/01 10:47:43 executing program 2: memfd_create(&(0x7f0000000100)=']\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xffff) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r4 = dup2(r2, r3) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) epoll_wait(r3, &(0x7f00000003c0), 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000000240)={0x6}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f00000004c0)={{0x9, 0x5, 0x1, 0x0, "dbba2349343a1772745f59454d8c7b6a2a5b807c4cc69d3c0bad21af7e3f78f23cc12976fea86cb78e717528", 0x10001}, 0x4, [0x5, 0xc65, 0x7f, 0x8, 0x0, 0x638a, 0x80, 0xc6dc, 0x2, 0x5, 0x6, 0x3, 0x9, 0x2, 0x100000000, 0x7fff, 0x45a6, 0x3, 0x9f, 0x8001, 0xd45, 0x36, 0x1, 0x9, 0x9, 0x80000000, 0x6, 0x4, 0x63, 0xffffffff, 0x5, 0x100000000, 0x8, 0xfffffffffffffffa, 0x8, 0xef1b, 0x0, 0x2, 0x4, 0xdd3b, 0x80000000, 0x7f, 0x0, 0x2, 0x3, 0x6, 0x2, 0x4, 0x5, 0x20, 0x58a, 0x0, 0x7fffffff, 0x641, 0x80000000, 0x1, 0x5503, 0xd09e, 0x5, 0x100000001, 0x0, 0x0, 0x5, 0x80000001, 0x8, 0x6, 0x5, 0x9, 0x73d2817f, 0x8001, 0xaf46, 0x7, 0x7, 0x5, 0x1, 0x8, 0x7ff, 0x897c, 0xfffffffffffffff7, 0x7fff, 0x401, 0x6, 0x200, 0x6, 0xff, 0x3f, 0xfff, 0x7fffffff, 0x6, 0x780c, 0x95, 0x6, 0x4, 0x1, 0x1, 0xfffffffffffffffa, 0x6, 0xffff, 0x91, 0x80000000, 0x3, 0x5, 0x7fffffff, 0x7, 0x43, 0x3ff, 0x2, 0x1, 0x8, 0x800, 0x7, 0x6de, 0xae, 0x31063074, 0x7, 0x7, 0xff, 0x100000000, 0x3, 0x73, 0x200, 0x2, 0x10000, 0x9, 0x1f, 0x10000, 0x0, 0xe703], {0x0, 0x989680}}) 2018/04/01 10:47:43 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x30b, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="0e3df7f3df009c878683dd3a98c04e02ddd55ce6f3a38cfa5f353e51a6955a4323d4d0fd3783a7c8426da1ea86519d590c5dfc8be43ba3afe6dc0d01cc1775526383452583cd3491f53fac24d0a1", 0x4e) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000180)={0x5, r0}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x9, 0x17, 0xe, 0x9, "69d3f2c57408947fa3dc4b8177269c3f2d0e985ef535c3f2bfd2eae6d86a80e61e7b04f7a1cc035affa5ee9d65cd1fd473e405d4a67d0ccc458f51a3ee5cfb79", "e4372c9968150b7127ab046672fbea79c4bd944d109be2820a4ef7e2c67e499a", [0x6, 0x7]}) ioctl(r0, 0x2289, &(0x7f0000007000)) 2018/04/01 10:47:43 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x88, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x40, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x10001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x90, r2, 0x400, 0x70bd27, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffb}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x227e, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xb, 0x9}, {0x4, 0x2}], 0x2) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000280)={0x2, 0x8}) 2018/04/01 10:47:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x20001, 0x84) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0xa, 0x6a, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/01 10:47:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0xa5) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:43 executing program 0: r0 = socket(0x10, 0x2, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r0, &(0x7f0000000040)="1f00000001ff0700014454c0071100000a05010008a816ad72b2de3ac7df00", 0x1f) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000140)={0x800, {{0xa, 0x4e22, 0xde28, @remote={0xfe, 0x80, [], 0xbb}, 0x75}}, 0x1}, 0x90) r3 = semget(0x0, 0x5, 0x6) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000100)=[0x9, 0x5, 0x1, 0x4, 0x5]) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000000c0)={0x27, &(0x7f0000000080)="0e4d504d7a5cbd1b4cf09f5c402388d14b13af2c51400d9d6cc41553e5f768778872604bf0f456"}) 2018/04/01 10:47:43 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x2000) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x80800) connect$packet(r4, &(0x7f00000000c0)={0x11, 0x16, r5, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast2, @local}, &(0x7f0000000200)=0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, 0x0, &(0x7f0000000380)="c6d39111f1", 0x5, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 10:47:43 executing program 4: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16, @ANYBLOB="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", @ANYRES32, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES64, @ANYRES32, @ANYRES32], @ANYRES32, @ANYBLOB="187b8e617609da5678533738b6c8f9dde5074219db954aa0cba9bb67d7ab4ea6079c4376c98cd65f897ddbb7143a183ad91a60bf01958aa4a9e0764c6451cb532ed089d4350cc36c8ca0e9a2d87b528317b80dffef475e73ac2d244da9ff6028e08a41ff05aa7ce87a77f53ff47fd7910678bffb755016", @ANYRES64, @ANYRES64]]) syz_mount_image$hfs(&(0x7f00000011c0)='hfs\x00', &(0x7f0000001200)='./file0\x00', 0x80000001, 0x8, &(0x7f0000002780)=[{&(0x7f0000001240)="9a028fbe294aee1b6abc3ec20c84fe12dc139e012f44c40b8ed1ccf8ee0d199b57e339353412dc323e428440ba9d810b9ffaacffb92c9d3f65188e02ee4727331177a5b0884e63f22ee11c725ed271ff712b96d8b9b2d1e568a2b7fee94128571dc26fc9602f73bf6dcf95a2570bdb1d40337f73321cfafcf5647cc395f38b8934a48036bda9308a17403e63d9ea3edff012fe211272cd71ac2d9bdfee1a5ef73db48adaa5d28302ef5d219f343b9544c0b3c719f9ef9e0eda", 0xb9, 0x400}, {&(0x7f0000001300)="b359684d807e21832602e9b6f7afe651062f083d66ffc2aa1858142241b5a899ac2be34287c88dce9759e6784bfef93f13e326f8b81fd28fa7f54911154011480283b0ac0f007eb4e3d44d07fc163b47df058197caebdd56153c1c2453682fa445830b54f53e5bdb008b8f01fec2124314c81c41a4cc8bb4db52d482253b53481bace9a0dfd90129c2a5cdf82e05c9b0b6cc75846d82427ca32566b0fca126949c3929", 0xa3, 0x9}, {&(0x7f00000013c0)="fb547aacf02e4c35de383bb852107a6f3ae7b05096e0c39ea6272757c66ca8fc1536103a3141767942a9084e99c71dbf98ea01e2936ab7507355adce9e78cdeb6336a55cf54a9a0dab93c8ded30bdfd7ff7bc1adfc8e82bfec3a0e28f3c4a0521733c9740c5decfa2cad9f8536461a600c0a2bcfd24530f2d2d9c3a43daa115120f457980a417ff835a9befa9b03a509717347384c9384e4bdc49c451d719de3d6c6d2e64b4cd4b48e239a4fe87bd138fb8d5a07eb5e9aba8b32a6e474ea3d7ff6c65d235812ab8dbffb0093eabe326d06044efc74132914d943543b1892358d2c0fa2bf67222433dc3aab9f1eb689b9bd5b605be89fcc4075f5c07389ec", 0xfe, 0x9fe}, {&(0x7f00000014c0)="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", 0x1000, 0xc430}, {&(0x7f00000024c0)="99f6f3d05eebf133d7c40c48c3b4209eaa0cfc0ea427b44c6b7455e47b82f9dd6ad778bae6e9a6e52d0096f0933a4a596d", 0x31, 0x1}, {&(0x7f0000002500)="5617ead62a07e76ac567830cd83e58968e84c6635cc4d2111c186a7f896548a52f6cec1b92bff4597644d439ce3d6c1525db4f77ac23b156efd3752d47c32a64741507bb0137197b42d730ac6ab13fb697594fceaff15dd5138a40030f0bf68a53d5c0ad987320d627325b334768b88c682f312ffc46945751776533923dfa5449550fbba2742312bfd580a721015487b4bdd81a01cf2c36626614f669ed038aa18ae75d3aeda57503508e0c0c177255e5071d94e6a6a91a72a8d6be187e", 0xbe, 0x5}, {&(0x7f00000025c0)="af609dbcaf951b9a568e2a44321e9330d5d41aa0d48ec93e341f1c3a2078d2f8af94fcb0c8e7aeaa435400aac109307f758fdf642e935b22bd4470460aeb2ac87ff87883cc8beac718b9c5eea158e706f17e5d7040c883286fc045d4b86ba56a5bd21ccecac25f43cfe1fac3aae978bf4caba633f7c593447ad1cb69b48e57e1b5714beb0174fdb5e85f7652649be0ff4bc81ffe5d34fdb0342ce53c468a6391f3cca3e977", 0xa5, 0x9}, {&(0x7f0000002680)="164f0b23c68f2795d048dd548d7ccbd46c3620413aba013c3bd8e2d334da2d3474192bf2c6f52fd5dfce993a0c04eb0a40908f656ff8b8ca5da6287979bdb5a31dd8a27d8be14bc376ce32bc7e2eb8b2ab59290d4230cde569911aeb9098f4063dc9fb0ba82847158d802bbd16f08fe992e1c98a59349113c2e5d59ca08d2431db3cdad8c3f7ff4162174e05ca903c7fc8783cecaffdf7ee84b5dd1a4ebf9a3cf3296267c5e8deb4d8f9c473b2474454a469f657c42fe1e28f0937bb54865ab178ab7d77ee2d0ff3ba79d7bf6ee7f695462e1f3e5d3b", 0xd6, 0xc19}], 0x20000, &(0x7f0000002840)={[{@gid={'gid', 0x3d, [0x37, 0x78]}, 0x2c}, {@uid={'uid', 0x3d, [0x30]}, 0x2c}]}) 2018/04/01 10:47:43 executing program 5: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001280], 0x0, &(0x7f0000000340), &(0x7f0000001280)}, 0x78) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x800) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000100)=0x21f) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000180)=0x2d92b326) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000200)=""/117, &(0x7f0000000080)=0x75) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x6) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000001c0)) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000000c0)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000075000/0x3000)=nil, 0x3000, 0x1000000, 0x850, r1, 0x0) 2018/04/01 10:47:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000200)={r3, 0x16}) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x204000) recvfrom$ipx(r4, &(0x7f0000000080)=""/139, 0x8b, 0x0, &(0x7f0000000140)={0x4, 0x6, 0x3, "df27a83e50e2", 0x3ff}, 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)) 2018/04/01 10:47:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x0, 0x1, 0x7fffffffd}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x0, {{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}}, 0x88) fcntl$dupfd(r0, 0x406, r0) 2018/04/01 10:47:43 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0xf, 0x5ef, [@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0xe00000) 2018/04/01 10:47:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:43 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x4, 0x2, {0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x401}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000100)="d1bf61084c67eb25945a899ee1e26e7cb4b20e19ce7e440690e84e03f4ee34ebf5f55a82e6cbb3fe0022cae81d2839c08b57ae9887c8be04358c1ba46e2bfd9bd404f28bf0bb8a1a6ce627e2a9b8899ae8b0400760079e202403cc993882b4c5c1fd658a0576994ee32fd7b0de89111719dd21dc7f201619ca0efe8b493cff385b5a7f9a735e3a", 0x87}, {&(0x7f0000000280)="df6db3cb680b86a7a51ae1001f778e0a8d585b2b6f6efde12195ac677cd48722373ded9a283d451023f48b70c86e4fb3d008ff59a305055cc6cf355bfe9889405c45ee35f0584147286284bfac203e4a39f5c98b14c69cbbaee56ab519e989efaef4e9942ab0c7d5afb4896230223cb4d3a1f936e8a21a14cb40e94a086acf92afcc3a9e73fd0f2a386b9d4fa6a8634fdd2687a046e0e8bdee779e82e857623d5bf9944b6dbc6b05332c9dc90a4926e8c1472376aa3821b1257eed2ad527f77a12334c89ba8216a69f0d", 0xca}, {&(0x7f0000000380)="6ec08b371bba4e8cf6b34f147e64fe80c8d8aff88816f22a40f9cdb643b9b63c761c1e6dab372cd1426a7597f439930912d2354a1d9649f26533ac4069fa97a2066e298fea2af8a0e9df0f256f7398372fc8ea5ec59fc202f014b5cf61900decc32686dacd75dce46a0b7188cc9ddec67bc882e7f27e3b92c680c38a1e5f8a0024a42bdf5571f0a5930526b1b5850cc1ad6e0f11efa8a75b", 0x98}, {&(0x7f0000000440)="ec1aa7ce162f014cf750f2663fb6731bab1639199b8bcd68cd56ce7ec5ba55411825c4b05f5bfc1ae9de64f2d36d07afee8a605ab731de58c2e081a000a11957d91f8ac8855867b9f1d802203499741a5066e4af4b492199eb7c26098def09e3d3514a9feef16f687f4c8c6250f4b94254d608a85ac6849355e6c0ba9c30fb7368022297337cc4cf6998468c0be05e2beec211c5a081", 0x96}, {&(0x7f00000001c0)="1c41379455550a02f5cd458dc15cc71607c266c20574ef0108b133f4ea522d21da10b7ccd4b12984c7c06577d39fd650edee2b5ed745b6b6d5b335ec958485110ab5b17d5366f682254fa9a81cffdc959391e57dc77891fedc1d09b9d3e83a816e0b4c083c58b11aadcccb96862c393b799c694a", 0x74}, {&(0x7f0000000500)="cac9780eaf53359203896f2f8ddf0167f4b92bcf0bc589", 0x17}], 0x6, &(0x7f00000005c0)=[{0xf0, 0xff, 0x401, "f4fa0b5df3865a46245328c3c549f716ece41a63521da3fcd54b2c1568b5128805f57d9e42f0a99fcdecb45e493cef001b6e117b6b5e4dbf1d1f40759124f89f9233eaf75c3efb2e18c600c3f2c86d8c41a5f7016ee8e3320c485ae311e3305779c1191bd3270cc492dad8789dc93021eeaf8faaca165dde885b0aff8d2bb41a4b33b89683bf9119f5b24bbff605a8a8bf928d5813b858f6ca0559cb647998462463f79c77854876041d89173e836d186deb290ba0a47eb5edde4f95d06b1919893db12ed112dfb0272f6f2dac3e3f4518a15cda566411593545a82637c1"}, {0x40, 0x13e, 0x0, "8099d99ebc3ff9b98a633ca46ac36c736541f86ce98b052d7c040e1c99609de882e6bc3e7efa30011f65b0"}, {0xb8, 0x113, 0x80, "c7d1612e92a57da6f8ab54cfba561b247feb39419b060ca2287af5532919b6f9dfe439b41c3de3d996b7aa49bc4ff18ee711461c6021eb340873e053cde7f8d7d65a31c865d30de9733aeb03bb1fff1a81d5c4000fe5c6744c92ee3015d03af9b143b69283e7164a13e3617cfeba3a2527ff030b1d7c45a705024bdbb0501a5812ec699e19b06636543fcd7bbbdd57e0bc6be01e8e020ffee7432c457ede0d6d1980bde5b64a"}], 0x1e8, 0x20000000}, 0x4000800) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) [ 219.776269] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 219.848706] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 219.900444] ISOFS: Unable to identify CD-ROM format. 2018/04/01 10:47:43 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000740), &(0x7f0000000840)}) socket$inet(0x2, 0x2000000000000001, 0x0) getsockname$packet(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000009c0)=0x14) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x8040) 2018/04/01 10:47:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="7c00004c1000090432d2834bfd3512ba0462ff6b13a671ad762420f0e9de48a1343681b3f735675ccf054c525086c382a4ddf8ca537b615c268c1fbe17adfe6d4a6e77280594513583791d29581a1e07ddb886b13eb715e81379010498138997089d058bbcc8c7a918c09e969b512fdd8fd7b651c3d44d0cb0cbe6a0cdec4d454c930d73b51a2ac5", @ANYRES32=0x0, @ANYBLOB="00000000000000005c0012005800010073656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a7070703074727573746564000000"], 0x7c}, 0x1}, 0x0) accept4(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x80800) 2018/04/01 10:47:43 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x40, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x4000000000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/52, 0x34) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r1, &(0x7f00000002c0)="bec463697d2e258d8ec774cbb7e8bf3ecdf46b55994a1457da1067356fec17b94c81c613743ea25ec0ce8db9a33c343e6e0bd68d15bc975090b6123c0c464d34181b8463447996ee1ef4294144e111ed889d5023e7a98f500b735b4a0ff579bcf95364f26fb8b9f46a3df6d3938e0f5e53"}, 0x10) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000180)) r4 = msgget(0x2, 0x689) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e22}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) r6 = getuid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000600)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000640)={{0x0, r5, 0x0, r6, 0x0, 0x50, 0x498}, 0x80000001, 0x10001, 0x9, 0x24c, 0xce, 0x1ff, r7}) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000280)={0x7fff, 0x3ff, 0xd1}) 2018/04/01 10:47:43 executing program 3: 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) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f00000000c0)=""/56, 0x377, 0xfffffffffffffffe) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:43 executing program 6: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004000) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000040)=@ioapic={0x3000, 0x4, 0x1, 0x80, 0x0, [{0xdd, 0x8000, 0x968b, [], 0x100000000}, {0xc74c, 0xe4b, 0x7fffffff, [], 0x33b}, {0x2, 0x561, 0xfffffffffffffff8, [], 0x1}, {0x5, 0x20, 0x281f, [], 0x3fa2}, {0xdac, 0xfffffffffffffffa, 0x600000000000, [], 0xfffffffffffffff7}, {0x8, 0x0, 0xf7d, [], 0x10000}, {0x408000000, 0x9, 0xfffffffffffffffd, [], 0x9}, {0x7ff, 0xfffffffffffffffe, 0x4, [], 0x4}, {0x400, 0x8, 0x8, [], 0x9}, {0x7d0, 0xffffffffffff7e66, 0x1, [], 0x40}, {0x7, 0x8, 0x8, [], 0xd707}, {0x4, 0x7, 0x1, [], 0x8}, {0x80, 0x4c1a, 0x800}, {0x800, 0x5, 0x3, [], 0x100}, {0x5, 0x7, 0xbd1f, [], 0x3}, {0x6b0f, 0x6, 0x9, [], 0x9}, {0xfffffffffffffffc, 0x4, 0x2, [], 0x80000001}, {0x1, 0x0, 0x0, [], 0x4}, {0x1000, 0x7, 0x4, [], 0x3}, {0x0, 0xffff, 0x6, [], 0x7fff}, {0x80000000, 0x14, 0x853, [], 0x1}, {0x0, 0x8, 0x9, [], 0x3ff}, {0x1, 0x9, 0x3f, [], 0x7ff}, {0x0, 0x0, 0x80000000, [], 0x7f}]}) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/01 10:47:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x10000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0xe8) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@ipv4={[], [], @dev}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) r7 = getgid() r8 = getpgid(0xffffffffffffffff) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) sendmsg$unix(r1, &(0x7f00000009c0)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000200)="8df25fdf599ba62d016e096768fc050f00b95b2934887ae944755b22391c3131018e7ce21c1bf4f89c314d5ea9517e4c4e15ed8f2b0df6fdc12d173a84054471f457b46ce99253f9611e393d6212124b375886289ffad9c7bcf40671d9e8f5491c32c977610559c75548c3384e63a7e67c31b80a93feef7e09b97d9190591cc72f8be8ed5b1ff779138c2675a8ecb5ad322897", 0x93}, {&(0x7f00000002c0)="f40e889b3b43d4cb13e3ff20de7a13283ea62ff9523d4ef416dbd121523b01adc83551c8facc2b521a2f33f0271019c282e0a1a8a612bf9f1d3a36d28410117180d4be18920212d13672f9e9aa97cc23b5fdc0f9f200e7c6a35c238e5bb3a14f6131222a1c89a08667f65a43c72ed3ad4696c7ce222f9877bac3e0a94f38af2ef1a63225a89281979ed50410faf3", 0x8e}], 0x2, &(0x7f0000000900)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x98, 0x48085}, 0x4010) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000005c0)="0a0775b005f78be00fe381e5b3b60ced5c54dbb7295dd3df8217ced1ec2c000057c2bbca7806b1b0e41dadd2efef5bccceacc748dd5a95a48397ed3935a3a77d61", 0x41) 2018/04/01 10:47:43 executing program 7: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00006e5000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000021ff4)) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000340)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/65, 0x41}, {&(0x7f00000000c0)=""/32, 0x20}], 0x2, &(0x7f0000000680)=""/68, 0x44, 0x7}, 0x10000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000740)={@empty, @dev={0xfe, 0x80, [], 0xf}, @mcast2={0xff, 0x2, [], 0x1}, 0x12b8, 0x2, 0x0, 0x400, 0x97, 0x0, r4}) r5 = dup3(r3, r2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000080)="d823c8bafc7f9723c387dae58adfa7a8", 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='wlan0^keyringeth1)#/vmnet0$posix_acl_accesslo\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x4028700f, &(0x7f0000000040)) getdents(r6, &(0x7f0000000580)=""/23, 0x17) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) fdatasync(r1) r7 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') socket$inet6(0xa, 0x800, 0x0) ioctl$fiemap(r7, 0x40086602, &(0x7f00000011c0)=ANY=[@ANYBLOB="040000b94a216177311090258e008ab0000000000168379cae9fbb624b4d"]) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r7, &(0x7f0000000280)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20448000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="88000000"], 0x1}, 0x1, 0x0, 0x0, 0x40010}, 0x1) r8 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x1f}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000440)={r9, 0xb334}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) 2018/04/01 10:47:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x200000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'sit0\x00', &(0x7f0000000180)=@ethtool_sfeatures={0x3b, 0x2, [{}, {0xfffffffffffff166}]}}) 2018/04/01 10:47:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/01 10:47:43 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000080), &(0x7f0000000140)=0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x2, "726f7365300000007bfe23f0e0ffffff", 0x2}, 0x18) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000001180)={0xa, 0x4e21}, 0x1c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000180)={0x10}) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x3c, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB='\x00c@@\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\x008\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000006000)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f000023c000)}) 2018/04/01 10:47:43 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0063404000000000000008000000000000000000000000f800000000000f001000006570fafad211000038fdffffffffffff0700000000000000", @ANYPTR=&(0x7f000000d000)=ANY=[@ANYBLOB="85616466000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000006000)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f000023c000)}) 2018/04/01 10:47:43 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x900, 0x40000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x823}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x6, 0x8, 0x1}, 0x10) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000180)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x2, "21eb"}, &(0x7f0000000240)=0xa) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000280)) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000380)={@dev, 0x0}, &(0x7f00000003c0)=0x14) sendto$packet(r0, &(0x7f00000002c0)="c42437e0f74d7dcd93485093d9b6ad1d4c59d56301d3df1845179d50bae48b2861c77529facb068e91aed365233713b19d7445b2a65b12e2029165cf96d0d255a612602c8b9b32cda73033e703071726869b646e145fca40728986c2fd272c994a82b61ed275f073a394d2f17e75278329c0bba2278202c3e8a157505f9eb4ed1b33d416f9f2fc929a", 0x89, 0x805, &(0x7f0000000400)={0x11, 0x10, r4, 0x1, 0x1000, 0x6, @random="49927394a882"}, 0x14) sendto$packet(r0, &(0x7f0000000440)="73612cb878d1a86091f4975196889f684e5fa95758a00c03f8796e56f6436a2031bd1d0d094cb3af7ad1a381e82cfd7152e1044005627ff009fe5aca8f02155fe03d93d369c8fdb7e3cfbb537c3b1cc5140ac600fd1ab32b27ab0207627b85a0acddf22b286f9d0dd8ca2385a72db62add44f3bf6d9da27388bb31ae8675e3af195f751442776f2489ca94adeb8fdcd900a03b0fa37a181b3327d4e4fa2ef3ab305e3b141c8f2b2b505929046b4f4c565bbdad0d688bbb730314a57ed1acca416d26c48bd809a7f2123f42b01a933c0e9cacdb9fe9b13047b196cf8dd4e404866683f5c66d4ca4f5d188fa0d76b67c1585456af4adab693d900a", 0xfa, 0x84, &(0x7f0000000540)={0x11, 0xff, r4, 0x1, 0x1, 0x6}, 0x14) r5 = mmap$binder(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x2000000, 0x80010, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000580)={r5}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000800)={0xb8, 0x0, &(0x7f0000000700)=[@register_looper={0x630b}, @release={0x40046306, 0x4}, @request_death={0x400c630e, 0x1, 0x4}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x38, 0x28, &(0x7f00000005c0)=[@fda={0x66646185, 0x2, 0x3, 0x10}, @flat={0x73622a85, 0xb, r6}], &(0x7f0000000600)=[0x38, 0x20, 0x0, 0x40, 0x78]}, 0x1ff}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x40, 0x8, &(0x7f0000000680)=[@flat={0x77622a85, 0x1, r5, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000000640), 0x1, 0x2, 0x19}], &(0x7f00000006c0)=[0x20]}, 0x401}}], 0x21, 0x0, &(0x7f00000007c0)="127f205ab1339f199d8b6e7ed8ce1940cf35024393f56bee007883e2465176dbc5"}) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000840)='/dev/qat_adf_ctl\x00', 0x400, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000880)={'raw\x00'}, &(0x7f0000000900)=0x54) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000940)={{0x0, 0x0, 0x101, 0x4, 0x6, 0xfffffffffffffff8}, 0x2, 0x7f47, 0x100}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000980)={r2, 0x2, 0x30, 0x2, 0x1f}, &(0x7f00000009c0)=0x18) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000a00)) bind(r3, &(0x7f0000000a40)=@l2={0x1f, 0x8, {0x150000000000, 0x5, 0x8, 0x3, 0x7ff, 0x5}, 0x7, 0xff}, 0x80) ioctl$VHOST_RESET_OWNER(r7, 0xaf02, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000ac0)=""/221, &(0x7f0000000bc0)=0xdd) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000c00)={r8, 0xcedc, 0x78}, 0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r7, 0x40106410, &(0x7f0000000cc0)={0x5f, &(0x7f0000000c40)="487dd01dca39675cdd2fadcdf3246e57b271c667cddca49c5af24a77271482d6a685823d861f8e21f1608df696eca259b374d3ea302fd61d9120ef22e777989b1e9b0edd27225f6780b50f1b9a8448667d77074efe11bdd468bae888751805"}) sendto$packet(r0, &(0x7f0000000d00)="727f8087716780620694eb224861851a87d65f16f73ae0ce4479a470cbf928be3b7ce31e7438a887e04a0cdac0f66c55b7bf9bc7a50244b354565482650af4e0d76f09dba58df47b5f8ebfb0607c531bd50fb772eb1d7e9760560278114c06c58a093557f657412b3a9f80d6db45ef4324478a05cf1c795ce469b4c15119bdc9dd495f20ae5e93184b332043ec2a751142fd7e7b7a46fa0eb595150a4b9933fa78584c6bef9139269ea304f649f6ed7f1392058ef5b931d09666aa45c0e740a698", 0xc1, 0x4000090, &(0x7f0000000e00)={0x11, 0xc, r4, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet6_dccp_buf(r7, 0x21, 0xd, &(0x7f0000000e40)=""/238, &(0x7f0000000f40)=0xee) fadvise64(r0, 0x0, 0xf7, 0x2) r9 = syz_open_dev$audion(&(0x7f0000000f80)='/dev/audio#\x00', 0x5, 0x400000) fcntl$setlease(r9, 0x400, 0x2) 2018/04/01 10:47:43 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x1800000000000000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000180)=""/197) 2018/04/01 10:47:43 executing program 0: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) r0 = geteuid() mlockall(0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, 0x0, 0x0, r0}}) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x1f, 0x4041) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f0000000280)=@ethtool_modinfo={0x42, 0xbca, 0x8, "eb5f2f43d019e963"}}) setsockopt(r2, 0x6, 0x101, &(0x7f00000001c0)="1e358efaa9bbf63a6a03f455c51e3ea7d8c2e491074e008b163b5be8f8119d2ba807a0222e693a46f55b2456aabce9db0dc82a492ec0e95ab09524ffcf10778602542695992c2996669414a584548c1c543b50fc2a7e08f5b624744a975effb6af56cae0112a4c73cf39d58a872af588502ceaac7f46d145f204c97248fbe0c7d0d1096c0d04f8b6f54e879e236f27", 0x8f) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01"], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000300)={0x7, 0x7fff}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000005c0)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000600)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4e22, 0xfffffffffffffffa, 0x4e22, 0x40, 0xa, 0x80, 0xa0, 0x0, r4, r0}, {0x8, 0xffffffffffffff10, 0x7e, 0x3f2ae353, 0x8001, 0x200, 0x39ae4116, 0x6}, {0x80000000, 0xc8c, 0x3, 0x80}, 0x33294, 0x6e6bb9, 0x2, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x1, 0x1, 0x9, 0x2, 0x0, 0x101}}, 0xe8) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x44) 2018/04/01 10:47:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="638a6563463d73f2dbed7f8bbbfd3a8fd60ae332d949fc4740dc5a2325a528e03ebad6095682a236433989fd25973deb31da1b1725b21ef258899c9c381e2dfb4815c3fe183983d36ca354ca2a021ba0c45ab08ed76b7f202c959b8f8943defd4ade516f7216502502f9f053e0ee"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17, 0x8000}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//Ile0\x00', 0x0) mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffff9c, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r0, 0x0, 0x10}, 0xc) [ 220.212483] binder: 17481:17486 ioctl c0306201 20007fd0 returned -14 [ 220.239299] binder: BINDER_SET_CONTEXT_MGR already set [ 220.263983] binder: BINDER_SET_CONTEXT_MGR already set [ 220.274235] binder: 17490:17491 ioctl 40046207 0 returned -16 [ 220.288715] binder: 17481:17496 ioctl 40046207 0 returned -16 [ 220.304653] QAT: Invalid ioctl [ 220.306139] binder_alloc: 17481: binder_alloc_buf, no vma [ 220.309245] QAT: Invalid ioctl [ 220.313518] binder: 17490:17491 transaction failed 29189/-3, size 56-8 line 2963 [ 220.371205] QAT: Invalid ioctl [ 220.379434] binder: undelivered TRANSACTION_ERROR: 29189 [ 220.386594] QAT: Invalid ioctl 2018/04/01 10:47:44 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="980000000000000000000000028000006a0a00fffffff60061189c"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) get_mempolicy(&(0x7f0000000400), &(0x7f0000000440), 0x20, &(0x7f0000ffa000/0x3000)=nil, 0x400002) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10000, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000003c0)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000480)={'yam0\x00', r1}) 2018/04/01 10:47:44 executing program 0: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r1, 0xffffffffffffe335) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000180)={0x2, 'sit0\x00', 0x3}, 0x18) r4 = accept4$ipx(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000002c0)=@nat={'nat\x00', 0x1b, 0x5, 0x1440, 0x0, 0x12d8, 0xffffffff, 0xd0, 0x12d8, 0x13a8, 0x13a8, 0xffffffff, 0x13a8, 0x13a8, 0x5, &(0x7f0000000240), {[{{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xff000000, 'ip_vti0\x00', 'bcsf0\x00', {0xff}, {}, 0x6, 0x2, 0x14}, 0x0, 0x98, 0xd0}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0xa, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @gre_key=0x2, @gre_key=0x1}}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x1, 0xffffffff, 0xffffffff, 'ip6gre0\x00', 'eql\x00', {}, {0xff}, 0x62, 0x1, 0x8}, 0x0, 0x1100, 0x1138, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x0, 0x0, 0x1f, 0x373}}, @common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x1, 0x0, 0x1, 0xbdb5, './cgroup.net/syz1\x00', 0xf148, 0x709}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x1a, @rand_addr=0x9, @multicast2=0xe0000002, @icmp_id=0x64, @icmp_id=0x64}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x3e0c6a51f93fa084, @loopback=0x7f000001, @broadcast=0xffffffff, @port=0x4e24, @gre_key}}}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xff000000, 0xff, '\x00', 'rose0\x00', {0xff}, {0xff}, 0x0, 0x1, 0x40}, 0x0, 0x98, 0xd0}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x8, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @gre_key=0xffffffffffff6956, @gre_key=0x1231}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x14a0) getpeername$netlink(r3, &(0x7f0000001780), &(0x7f00000017c0)=0xc) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000001800)=r2) setsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000001840)=0x2, 0x4) fcntl$addseals(r4, 0x409, 0x2) clock_gettime(0x0, &(0x7f0000002c80)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000002c40)=[{{&(0x7f0000001880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/57, 0x39}, {&(0x7f0000002940)=""/41, 0x29}, {&(0x7f0000002980)=""/88, 0x58}, {&(0x7f0000002a00)=""/91, 0x5b}, {&(0x7f0000002a80)=""/56, 0x38}, {&(0x7f0000002ac0)=""/182, 0xb6}, {&(0x7f0000002b80)=""/59, 0x3b}], 0x8, 0x0, 0x0, 0xfffffffffffffff7}, 0x100000000}], 0x1, 0x2040, &(0x7f0000002cc0)={r5, r6+10000000}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002d40)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000002e40)={&(0x7f0000002d00)={0x10, 0x0, 0x0, 0xa00}, 0xc, &(0x7f0000002e00)={&(0x7f0000002d80)={0x6c, r8, 0x110, 0x70bd25, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000000) socket$netlink(0x10, 0x3, 0x13) r9 = socket$bt_cmtp(0x1f, 0x3, 0x5) r10 = syz_open_dev$vcsn(&(0x7f0000002e80)='/dev/vcs#\x00', 0x9, 0x121040) close(r2) setsockopt$inet6_group_source_req(r10, 0x29, 0x0, &(0x7f0000002ec0)={0x2, {{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}, {{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}}, 0x108) close(r2) setsockopt$bt_BT_VOICE(r9, 0x112, 0xb, &(0x7f0000003000)=0x371f, 0x2) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000003040)) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000003080)=""/77) fstat(r7, &(0x7f0000003100)) getsockopt$inet_udp_int(r10, 0x11, 0x65, &(0x7f0000003180), &(0x7f00000031c0)=0x4) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000003200)=""/50, &(0x7f0000003240)=0x32) bind$bt_hci(r3, &(0x7f0000003280)={0x1f, r0, 0x3}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r10, 0x0, 0x2d, &(0x7f00000032c0)={0x800, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x88) fcntl$setstatus(r2, 0x4, 0x0) 2018/04/01 10:47:44 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000002c0)="6cb9c8774b8c5c2f222305879be95af8", 0x10) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f0000000140)='\x00') setsockopt(r0, 0x10001, 0x1, &(0x7f0000000840)="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", 0x1000) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x8, 0x40000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0), 0x1) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000007900)=[{0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB]}], 0x1, 0x0) ioctl(0xffffffffffffffff, 0xc0184908, &(0x7f0000002000)) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000600)) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r3, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.stat\x00', 0x0, 0x0) bind$ipx(r4, &(0x7f0000000100)={0x4, 0xf002, 0x1, "7e89b77129fb", 0xd27a}, 0x10) timer_create(0x7, &(0x7f0000000700)={0x0, 0x21}, &(0x7f0000000740)) fcntl$setlease(r2, 0x400, 0x2) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000200)) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r5, &(0x7f00000007c0)=@ax25={0x3, {"02a792d0cece75"}, 0x26}, 0x80) 2018/04/01 10:47:44 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f000000fffc), &(0x7f0000000040)="4af866ff4d0584a499d062f9731d0cb1d2d6b0a3ce240bffdc84333ba19c4a5a9bec0aba91cdc87b4b982d24140ad442fe86e38b76923a3073df0d012de47731a645eebb5518b8b09a6c71b0762beb27b7216d7f9948a89dcc3175b3fb57037ccc75f3d1079ff31fb6707bfc5cd7963c33dda7f7bfc517") ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) 2018/04/01 10:47:44 executing program 6: capset(&(0x7f000015eff8)={0x19980330}, &(0x7f000053a000)) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x313) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00'}) 2018/04/01 10:47:44 executing program 7: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050000000000000005006d20002b1f00c05d080a4a51f10101c7033400b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000)=0x3f, 0x4) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) recvmsg(r0, &(0x7f00005b5000)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f000094f000), 0x0, &(0x7f0000546000)=""/145, 0x91}, 0xfffffffffffffffe) r2 = dup2(r0, r0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f00000000c0)) 2018/04/01 10:47:44 executing program 3: 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) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)="2f70726e635f7265331c50a9bb55", 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:44 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1c5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x3, 0x7, 0xc3, 0x3f, 0x3, 0x3, 0x401, r2}, &(0x7f0000000100)=0x20) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/01 10:47:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080)={0x1}, &(0x7f00000000c0), 0x8) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) arch_prctl(0x2002, &(0x7f0000000100)="5e06cf269a2750cb9d040653a542eea9954acab602c427d3deff049c177673cc81333e68aac0df637d1b1522bf717a0b0d0d3709bebfeff2ae1938835565517247340541e2f9080fb5ffffff272f9031b07dcb517dd1e685cc1778f1e61687d862be5df1259412ac749e0a8e0ab1ea52c0f7578d2983d7f5cd947b87f1b5bb0f8a314cce0d87574e2684bdcb0bbec569d9") 2018/04/01 10:47:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="ba0bc7ea9a1df9ffb594c10ade5456cec0fd7511545a249b95", 0xffffffffffffff8c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x214000) accept4$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff, 0x5, 0x0, 0x400, 0x6, 0x4000000, r2}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/04/01 10:47:45 executing program 6: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-camellia-aesni,sha1)\x00'}, 0x58) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) r3 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r3, &(0x7f0000000000)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(0x0, 0x1000000000016) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0x6}, 0x4) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000000080)="2e51bb5a6a98d5677085cfe8cf61e16312cb95a3dd93ddb0d1363e338d421e6f36eb5437e3c31ab096b38afe60a2bb306036c00cbd603a4ba1f850b6805a9a77ce919106e226c58df339bb1ebbcc2e913d9c98ef7dcb31ffbe415cec20b35aa4938fe1a6bd47e777dccf638a10367d10d771103d4125685c188a5b001bc170729d9c44050e3066e6dc906ccbd6d64ef64da5a5b0d9389ca3f2acd63d506f3a97efd532857441d23225b37fb206eddb1aee3e6e80b44b3bf141f6308315357779bd655531fdc077b35de50bfecb2ab43d5308", 0xd2) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) socket$inet(0x2, 0xfffffffffffffffa, 0x1ff) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)=""/129, &(0x7f00000002c0)=0x81) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000440), 0x4) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xe}, 0xfffffffffffffff9}, 0x1c) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000380)=0xfff, 0x4) getpeername$packet(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x14) accept$netrom(r0, 0x0, &(0x7f0000000640)) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000600)) 2018/04/01 10:47:45 executing program 0: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="5943b55399a86198615610753d4a8a4932b2752da5c1246fe2238fae8c65fe20b7a9c7b64e00b31c1115b4845951c32789a0751eb12dc641d69d56e41f756b4df3461e19e8d06133c180ff2375eb9e7da52a8032762a1b7c807232246de1e7e732d746c5cc815e46d1772fa0a31b46e721751c9d4db760a42144c0e3fa4401655ba4d80f") 2018/04/01 10:47:45 executing program 3: 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 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x30000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000240)=0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ppoll(&(0x7f0000000080)=[{r2, 0x6d76fbb8ab0aa5c3}, {r0, 0x1}, {r2, 0x205}, {r2, 0x2200}, {r2, 0x10}, {r2, 0xa09a}, {r2, 0x9000}], 0x7, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x3}, 0x8) pread64(r2, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r2, &(0x7f0000000000), 0xff38) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x300000000, 0x20000) mq_open(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x8c0, 0x2, &(0x7f00000001c0)={0x2, 0x1, 0x18ea, 0x80, 0x0, 0x2, 0xee3d, 0x5}) 2018/04/01 10:47:45 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001880)='/dev/vcs\x00', 0x10400, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001900)={0x10000, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x0, 0x637, 0x2, 0xf5b0, 0x9, &(0x7f00000018c0)='bcsf0\x00', 0x7, 0x81, 0x8}) getpeername(0xffffffffffffff9c, &(0x7f0000001980)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000400)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) perf_event_open(&(0x7f0000220000)={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, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x8, 0x9, "7b3dc0d187b4", 0x100000001}, 0x10) sendmsg(r1, &(0x7f0000001840)={&(0x7f0000000440)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000004c0)="f7906714abce0ec5426c578074f5a6dba7a097fbe5d1fb8524ea35d3365f2c8efa3594edb6adcf7f1529ad7fed262346d734a487581fcecaf940524708379520a8dfc575cac31b", 0x47}, {&(0x7f0000000640)="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", 0xfd}, {&(0x7f0000000780)="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", 0x1000}], 0x3, 0x0, 0x0, 0xe2d7aa2da50e6f29}, 0x4800) r2 = msgget(0x2, 0x1000000027e) msgctl$IPC_RMID(r2, 0x0) 2018/04/01 10:47:45 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x987, 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x94, r1, 0x20, 0x70bd2a, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xc10}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd8}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8924}]}, 0x94}, 0x1, 0x0, 0x0, 0x10}, 0xc840) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(r2, 0x40107446, &(0x7f00000002c0)=""/174) 2018/04/01 10:47:45 executing program 5: setrlimit(0xf, &(0x7f0000000000)={0x5, 0x20}) prctl$setmm(0x23, 0x10002000000010, &(0x7f0000fff000/0x1000)=nil) 2018/04/01 10:47:45 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000001180)='/dev/dsp#\x00', 0x8000, 0x210000) symlinkat(&(0x7f0000001140)='./file0\x00', r0, &(0x7f00000011c0)='./file0\x00') r1 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000000c0)={r3, 0x1000, "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"}, &(0x7f0000001100)=0x1008) sendfile(r1, r2, &(0x7f0000023000), 0x26a950b) 2018/04/01 10:47:46 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000000, 0x0) lseek(r0, 0x3, 0x0) 2018/04/01 10:47:46 executing program 3: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:46 executing program 6: r0 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='IPVS\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r4, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x2) r6 = dup3(r5, r4, 0x0) write(r4, &(0x7f0000c34fff), 0xffffff0b) getpgid(r3) getsockname$unix(r6, &(0x7f00000000c0)=@abs, &(0x7f00000001c0)=0x6e) ptrace$setopts(0xffffffffffffffff, 0x0, 0x66e, 0x100027) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x2, 0xfffffffffffffffb, 0x0, 0x5, r6, 0x5}, 0x2c) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) dup3(0xffffffffffffffff, r1, 0x80000) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000002c0)) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xa5) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)="2e2f63677273797a30000000df6924cbaccc9435e809950744c9f4ecfd3383c46ea0a4fd901cc88960436f431218afe52206f0b7f0ab4d3f0b3961fe69574932589cb6c668219d77ec7d0a932c311a6dff0e85fe8e269cf9c4347ba504ffda440ff05c8e22bb634b852c8ff6e95cb3429ce47e87003ae8e871ec108e10f31344a6d4f8cd446d10097e3fd3a1ef64568730ba20a992855898aea09edd5dbc3b785f97dc26b120c20bd4bc18005c08cd002174332cd968771f6a8acec809f12c94a185f4ef4722e6b2f4547f966cade46bead7432dbf9d4f518b734299c8b9ae32ff795bb5755473007a77c71aebe6ad9d246b5e", 0x200002, 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x4000, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x3) 2018/04/01 10:47:46 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x8000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x8, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}], 0x0, 0xfdfd, &(0x7f000000cf98)}) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1c00000000000, 0x101002) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x2, 0x1, 0x3, 0x5}) 2018/04/01 10:47:46 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) socket$inet_sctp(0x2, 0x0, 0x84) fsync(r0) 2018/04/01 10:47:46 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x200000, 0x121) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000011c0)=0x4, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x65, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x803, 0x440000000000005) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000036dfa65c16d1f8979b0423ef5d30d80bfe95f7746dafc063bcb39e600a7513e1856f43434de232fe8501a0a07cf54055f2401c6df086240c9db76afdc0ca0f50f2c7e1acaa76c009f172421ebf11c8764d2c6ea821d8c011b00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10) 2018/04/01 10:47:46 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0xffffffffffffff33) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)="a6bc1ed9", 0x4}]) 2018/04/01 10:47:46 executing program 1: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000164ff0)={0x2, &(0x7f0000000000)=[{0x8000000000b1, 0x0, 0x0, 0xff7ffffffffffffe}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000004", @ANYRES16=r1, @ANYBLOB="0100000000000000000005000000"], 0x14}, 0x1}, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000000200)="ed76b6a605cec33fe8f8b9a67b3b86fe9f9e610d40c84ea3cfd8644be090523db8f8d2daaea468929e367347d26bda00035fa08f26d825814b81711cf4763621e8aca6c4bc9955678cd98c2f1d38d480f352f58dcbed08cb61e20d92768fea8feba23f63cac888c9d94e93e1b334eef0622ac12dec3609318336e55d01dd2ea6c772293e1790", 0x86) 2018/04/01 10:47:46 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000000)=""/56, 0x38, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) fcntl$getown(r0, 0x9) inotify_init1(0x80800) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x7) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00000000c0)=0x8, 0x0) write$evdev(r1, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:46 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="e1ff6b4999bce183900cc50478001004e758aa76a96ee016338d8135adb8405f85682fef3a34e1d3350c3232ac02bbe48772ad730d3abdd701d71e50ad1379d93fe576051535695f739be824ddacc74eec73fb57d43d304c956c8cd868ef340b51a6c07f1a62bb3bccf13e7ff63402610333e926bc2d53c3f47961aec42ae20e90460ccbce005c6763e8cfde6c04a17c74b9b853feb2195e932c528f587008fc4b99eb08baee5bb7fd7e18fe0520750dcc866af538f90151c7811fe4fb4f2ad7300ecf0637ab"]) r2 = memfd_create(&(0x7f0000000000)='-self\x00', 0x0) flock(r1, 0x2) flock(r0, 0x1) recvmsg$kcm(r0, &(0x7f0000000680)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000240)=""/184, 0xb8}, {&(0x7f00000000c0)=""/59, 0x3b}, {&(0x7f0000000400)=""/145, 0x91}, {&(0x7f00000004c0)=""/64, 0x40}, {&(0x7f0000000500)=""/106, 0x6a}], 0x5, &(0x7f0000000600)=""/107, 0x6b, 0x1}, 0x20) close(r1) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='./file0\x00') setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) ioctl$KDADDIO(r1, 0x4b34, 0x9) 2018/04/01 10:47:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f70000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000d13ff8)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00007f4000)=@routing, 0x8) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x6, 0x7f}) 2018/04/01 10:47:46 executing program 1: syz_emit_ethernet(0x8a, &(0x7f0000000000)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x8}], {0x8100, 0x800, 0x1f, 0x4}}], {@llc_tr={0x11, {@snap={0xab, 0xaa, '{V', "ab3dfe", 0x22eb, "ca55132d915e6fd5672a2569a7874a66a246a0b92314695ee71895b759df441310514b9fb00abb83f56dac90e654d1563271899bb0493750ad39f743158e41e84d92a08402d647c349e511f440bb372c415e279ed807715a4a0d8cbbc16a9139f1ec6b09626be8baae9b8b"}}}}}, 0x0) 2018/04/01 10:47:46 executing program 0: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="a2415731a6c13134d2e041a1de3c2f72fe7069ff7af7f725bcf18b859d4e79b6d2c0cec4c2e7e8812fb59ba1f7fe64c4bd60025b8333abc470e9c1b4cb6f7a0039bcbd07cfdebfacf3bcb54ab4cfa80603b14781b19148f55f6ebd0c8da2611179b896f0e1c6cc0c47c856d16337273d61044a13150bc88cda4e8b0ea709f8a03f14d448f44f3d54313d245baa08f1145ff86849d83b3da3c093a7b68a151d36486fb2ada64387ac2c86e3a67fe3b8e17e2e574c759d9a81b65c4b9f100c00c1e65a", 0xc2}], 0x1, 0x80000000000001) close(r1) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r1, 0xfffffffffffffffe, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x68) 2018/04/01 10:47:46 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/01 10:47:46 executing program 3: 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) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:46 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) fadvise64(r0, 0x3c, 0x6, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000640)=[{}, {&(0x7f0000000580)=""/183, 0xb7}], 0x2) 2018/04/01 10:47:46 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) r1 = socket(0x1000000000000001, 0x8000000802, 0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/52) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0xbe, 0x4) setresgid(r2, r2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0)=0x1ff, 0x4) sendmmsg$unix(r1, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) signalfd4(r1, &(0x7f0000000140)={0x9}, 0x8, 0x0) link(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 2018/04/01 10:47:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x5}) r4 = fcntl$dupfd(r0, 0x406, r3) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 10:47:47 executing program 6: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x807, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x101, 0x4f, 0x400, 0x1000, 0x3, 0x1000}) ioctl$TCFLSH(r1, 0x540b, 0x0) getsockopt(r0, 0xffffffff, 0x7, &(0x7f0000000040), &(0x7f0000000080)) 2018/04/01 10:47:47 executing program 3: 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) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x290) 2018/04/01 10:47:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74}) read(r0, &(0x7f00000000c0)=""/4096, 0xffffffffffffff3e) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/04/01 10:47:47 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x60002, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x100000001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x9673}, &(0x7f00000001c0)=0x8) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000200)="bc05c8009496c377ee92f75439a930dedd5c31e96c0ff4b6", 0x18) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000240)={0x2, r0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={r1, 0x8c, "afa7366799b1ccdba2de4ef0febef8d27cf1daa5f5fe7a67d78947b28bcba6236bc3c51fb47e6127c54d2a64f691f04b2efbd3d2f1b4071e5fa5837fabbbb26491c5c19542df2284b2cf083e07b785f8c65105f382c92ef6b9984277c5cfcdaf90aa388770eb11ff7a3fe67e7b1ef1149f38e2f06485eee556b23082d47dbf51ea74256ca9ba80278ec8206f"}, &(0x7f0000000340)=0x94) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r2, 0x9, 0x7, 0xeaf}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000003c0)={0x20, 0x7, 0x97, 0x0, 0x0, [], [], [], 0x3, 0x4}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000580)={r2, 0xd0, 0x3, [0x3, 0x2, 0x6]}, 0xe) r3 = accept(r0, &(0x7f00000005c0)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000640)=0x80) clock_gettime(0x0, &(0x7f00000006c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) utimensat(r0, &(0x7f0000000680)='./file0\x00', &(0x7f0000000740)={{r4, r5/1000+30000}, {r6, r7/1000+30000}}, 0x100) r8 = accept(r0, 0x0, &(0x7f0000000780)) getresuid(&(0x7f0000000800)=0x0, &(0x7f0000000840), &(0x7f0000000880)) sendmsg$nl_route(r0, &(0x7f0000000940)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)=@ipv4_newroute={0x2c, 0x18, 0x100, 0x70bd2a, 0x25dfdbfd, {0x2, 0x10, 0x10, 0x7, 0xff, 0x3, 0xff, 0x6, 0x200}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_UID={0x8, 0x19, r9}]}, 0x2c}, 0x1}, 0x40811) bind$pptp(r8, &(0x7f0000000980)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) accept4$packet(r3, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000ac0)=0x14, 0x800) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000b00)={r10, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f0000000b40)={r2, @in6={{0xa, 0x4e20, 0x100, @empty, 0x2}}}, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000000c00)={r2, 0x800, 0x6}, 0x8) writev(r3, &(0x7f0000000e80)=[{&(0x7f0000000c40)="ddb95314dbe846055e4bfeb107d5708db9cd30b03e758ee7be29cb278481ed503364b95231fcc3e6709a58f721da39082462ec4fa85939a072eaa1c821e932c7992a5840bdecc7ecc57de43247fe42f5aeee6322e00aa1a134358469f0ced917e623a9353d228be15f3bd75f714ee98106e2bf1db704db7b67fded", 0x7b}, {&(0x7f0000000cc0)="a1abbedcd121db9cae6e1ae6c0d135ef849243a84528678b2e92fe8e7c37bd2ed36bc809a0e2b5ea29217df89e7c1ccece6dcc0f52fb00e16b3b7701027c5c4b", 0x40}, {&(0x7f0000000d00)="d073aea06e552b97326a3a546c7c1ebf16c04e6212afbcd8f41e73a3044368cb8d0901bae572e242ac5cb00caab5cbe1311c18b7b43ec40b059de8607fe2155336d393ad8055447b3265e018b1d3a6eb9b979e16a4a50912cfe5b14202d59a1a7b9ffec7e51e", 0x66}, {&(0x7f0000000d80)="0074802e8f9ac4901da7f2fce583287d93b58a6e0359e83ddea5bb8c6e6c9adc9fcc1718a9e3f65da2e2964b2cc08ecc73963ca3705c769d48236841e47d56d64aca8e140160ce7e0c5871fe49fd609d39fcdca4866a43799dc136e841643241dc4831310541dd17fb3c04d108da88df553ba1183d8090f8d776eb48d5d642f5b88f418d774b107376f3b7ab3c83ecde6c19e5995797f397f5b8a05958a6f53987983ea03fb91acd78f97cce5d03cb1c598838514fb70d3b3997046dccdf8e96d6cab4dc", 0xc4}], 0x4) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000ec0)={0x22ac, 0xffffffff, 0x6, 0x0, 0x1bc21de4, 0xfffffffffffffff9, 0x10001, 0x9, 0x1f, 0x1f}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r8, 0x84, 0x19, &(0x7f0000000f00)={r2, 0x8001}, 0x8) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r11, 0x84, 0x6f, &(0x7f0000001000)={r1, 0x48, &(0x7f0000000f80)=[@in={0x2, 0x4e20, @rand_addr=0x3}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0xea3}]}, &(0x7f0000001040)=0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000001080), &(0x7f00000010c0)=0x4) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000001100)={0x5, 0x9, [{0x8, 0x0, 0x9}, {0x3, 0x0, 0xed}, {0x80000000, 0x0, 0x7}, {0x3894, 0x0, 0x9}, {0x5, 0x0, 0x6}]}) syz_open_dev$sndctrl(&(0x7f0000001180)='/dev/snd/controlC#\x00', 0xfffffffffffffffa, 0x4000) 2018/04/01 10:47:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r4, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000280)=ANY=[@ANYBLOB="cf6f4ede5e38848324b4f7f72cb18820e051c679c116d4616e9523bdd2866e1b6416c59c67a3094def6f871d92e77819dd26284270d50cf9ac5dd5afeed45ab3ae175d500b9c331f2d7cc574e6a19d953a219333d1642b47203cacc1f32200f62fc33d0065f3c341bf674cfceef8"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 10:47:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000380)=0x4fa, 0x4) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x80000001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000300)={r2, 0x8, 0x10, 0x1, 0x5}, &(0x7f0000000340)=0x18) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000180)={0x1, 0xff, 0xffffffffffffff92, 0x0, 0x0, [], [], [], 0x2}) sendto$inet6(r1, &(0x7f0000000040)="61bb49e59da64565b2a36b16c85d6557742f776b8eb29219b2b9d17fe04ab8e592de1c17", 0x24, 0x44804, &(0x7f0000000080)={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0xbe76}, 0x1c) 2018/04/01 10:47:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) sendto(r1, &(0x7f0000000180)="87", 0x1, 0x0, 0x0, 0x0) r2 = dup(r1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}) writev(r1, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="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", 0x202}], 0x1) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00000001c0)={0x884b, {{0xa, 0x4e23, 0xffffffffffffffc0, @mcast1={0xff, 0x1, [], 0x1}, 0x22d8}}, {{0xa, 0x4e21, 0xfffffffffffffacd, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) writev(r2, &(0x7f000026b000)=[{&(0x7f0000f1b000)='5', 0x1}], 0x1) 2018/04/01 10:47:47 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) set_mempolicy(0x0, &(0x7f0000001580), 0x1) r0 = getpid() ptrace$peek(0x2, r0, &(0x7f0000000040)) 2018/04/01 10:47:47 executing program 7: rt_sigtimedwait(&(0x7f0000000040)={0x7}, &(0x7f00000000c0), &(0x7f0000000100), 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) perf_event_open(&(0x7f000025c000)={0x2, 0x48, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000852ff1)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000008c0)='/dev/dmmidi#\x00', 0x0, 0x301000) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000400)={'yam0\x00', 0xfffffffffffffff8}) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xbb, 0x10000) r4 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0xb39, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f0000000140)=@ioapic={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, [{}, {}, {0x0, 0x6}]}) ioctl$KVM_IRQ_LINE_STATUS(r6, 0xc008ae67, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x20}, &(0x7f00000002c0)=0x8) getsockname$llc(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x10) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000000380)=""/45) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000300)={0x3b6d, 0x3, 0x8008, 0x5, 0x0, 0xd26, 0xf7b, 0x7, r7}, &(0x7f0000000340)=0x20) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000440)=""/129) accept4$alg(r4, 0x0, 0x0, 0x80000) mincore(&(0x7f0000002000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/101) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000880)=0x2, 0x4) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000640)={r4, 0x50, &(0x7f00000005c0)}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000780)={r7, 0x4, 0x800}, 0x8) r8 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x5, 0x400) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000200)={0x1, r8}) ioctl$sock_SIOCDELDLCI(r8, 0x8981, &(0x7f0000000580)={'irlan0\x00', 0x20000000000}) fsetxattr(r4, &(0x7f00000007c0)=@random={'trusted.', 'GPL\x00'}, &(0x7f0000000800)='**@\x00', 0x4, 0x1) 2018/04/01 10:47:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)) 2018/04/01 10:47:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x6000, r1, r2, 0x401, 0x7f, 0xffffffffffffffff) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:47 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0xfffffffffffffff9, {{0xa, 0x4e20, 0x80, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x88) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x200000000000002a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/01 10:47:47 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x10400) recvmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000000240)=@full={{0x3, {"68a91fb2fa1809"}, 0x9}, [{"35390d508e7300"}, {"660b9742a1b528"}, {"bd46026fb9b446"}, {"50ce3f71bb59ad"}, {"0821d512c1d8d3"}, {"d64d9f1fc9e968"}, {"bd05317f6afa24"}, {"856d8e93808ea9"}]}, 0x48, &(0x7f0000000480)=[{&(0x7f0000000340)="e752ce5560f8b7d9e4d720b893f60bc35c8e1f61c208c4893ad61e598753af4c28ae889971a4dd2089546ac2d392d265d465926e4267fccba97581727fc77a8a8dd93b3a7f284b028fc7b57c3eb5774bb4adc5a83990e1bb4bd67f241a3b6be291ca6516d2e216096013a3b8c256809ec6866e3b05c6ad9dc1496e80a07395c242352efc4b27ab593bf61ffe5a3e31a749560577cac53a666b28d9", 0x9b}, {&(0x7f0000000440)="26b57ce8e0f44f5603406e146f0362f2b3", 0x11}], 0x2, &(0x7f00000004c0)=[{0x88, 0x119, 0x7, "e86ef5b4cab22fc3bc25860b539d0c6f318120720d8b1a488b8eaab8c807247216bcb48fcc4c5a6a443e6b6da5c3526b1a0a375c2b408ce3cfe886979b344566007f010238b094504858a7fcb057ed773497d90f254e5ef3b867bd2fa0d47e0e713500b213447ad3f6e9f3213941e3e2ef1c38de8a"}, {0x1010, 0x10d, 0x83, "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"}], 0x1098}, 0x102) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage\x00', 0x2, 0x0) finit_module(r1, &(0x7f0000000040)='posix_acl_accesswlan0{-vboxnet1%nodevcgroup\x00', 0x1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x204040}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r4, 0x200, 0x70bd2b, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x8000) fcntl$setstatus(r1, 0x4, 0xc00) dup3(r2, r0, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x6, &(0x7f0000000080)=0xfffffffffffeff7f, 0xfffc) 2018/04/01 10:47:47 executing program 2: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000640)={0x0, {{0xa}}}, 0x88) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000340)=""/154) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00001a6ff0)={0x0, 0x2710}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) recvmsg(r1, &(0x7f0000fdefc8)={&(0x7f000058e000)=@ll, 0x14, &(0x7f0000f42000), 0x0, &(0x7f0000fde000)=""/30, 0x1e}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="660f72d22866b8fb000f00d8c4c27d0bbe9a9fc4d1400fb66000b9800000c00f3235002000000f30f081b49b280000000080000066baf80cb8bc174086ef66bafc0c66b89d0066efc4c125d186e39d000036440f234ed3d3", 0x58}], 0x1, 0x9, &(0x7f00000000c0), 0x0) 2018/04/01 10:47:47 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x22000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f00000002c0)}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x544, 0x3, [0x4, 0x7, 0x2]}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0xaf, "069b8c709da114babfa3a967de84312a907f607df089baeea741ac1486268421b6da596c39534183ec608084c3b5097463532d53b37a08c21609f7f6d78d775910094d7dbd8831829a368a0336cdffd1bd9e4f9d1576f1ec5d9401ac55247ced9ff636b8ea82ef14437e398aa709756355c2f67ff0ff12a32737b6dc7ee0071f42592b89c004cc00b69271d783ceaa7af30d6eaf27645491578202a48caa0c36488bebb93f3ddb8757807c56f6a7c1"}, &(0x7f0000000200)=0xb7) r2 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r0, &(0x7f0000000340)="ae58d5ba385317f4239d114a1be9743e8716c757f17005cd300e60282136245eac9376a12874d36e9d774da753027c4a71bc61d8fd11b3af2683c50c7da85dacdf141cc927f8613f8761485cb38877061dfbffa7e6068db74eadd56d81b4f9be7f9d50b078bee504bcea036fc26d2c36e97930ae826e07c8e4906df3612d99b19f6e0c2a", &(0x7f00000002c0)}, 0x18) getsockopt$inet_int(r2, 0x0, 0x14, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/04/01 10:47:47 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) sync_file_range(r0, 0xffffffff7fffffff, 0x6, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x9, 0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r2, 0x0, 0x70bd2c, 0x25dfdbff, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) ppoll(&(0x7f0000000200)=[{r0, 0x80}, {r1, 0x4}, {r0}], 0x3, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000280)={0x9}, 0x8) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000002c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0xf7, 0x1}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r3, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000003c0)={0x0, 0x3}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@local, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={r3, @in6={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x30000000}}, 0x5, 0x3}, 0x90) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000600)="32768f72c77e4800dda2e5ec62eff2a6e1652649483242cf843bd3cc7130a8efa42f068c5adb62") ioctl$TCSBRKP(r1, 0x5425, 0x4) r4 = dup2(r1, r0) r5 = msgget$private(0x0, 0x200) msgctl$IPC_RMID(r5, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f0000000640), 0x4) setsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f0000000680)=0x6, 0x4) connect$vsock_dgram(r1, &(0x7f00000006c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000000700)=0x2, 0x4) ioctl$VT_ACTIVATE(r4, 0x5606, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000740)=0x6, 0x2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000780)={r3, @in6={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}}}, 0x84) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000840)) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000880)='cpusetcpuset\x00') ioctl$sock_ifreq(r4, 0x891d, &(0x7f0000000900)={'bpq0\x00', @ifru_settings={0x7ec8, 0xfff, @te1=&(0x7f00000008c0)={0x3, 0xe6c6, 0xfffffffeffffffff, 0x7}}}) dup2(r4, r1) [ 224.164547] QAT: Invalid ioctl [ 224.169418] QAT: Invalid ioctl [ 224.194456] QAT: Invalid ioctl [ 224.202357] QAT: Invalid ioctl [ 224.210429] QAT: Invalid ioctl [ 224.241423] QAT: Invalid ioctl [ 224.248879] QAT: Invalid ioctl [ 224.253294] QAT: Invalid ioctl [ 224.257682] QAT: Invalid ioctl [ 224.260933] QAT: Invalid ioctl 2018/04/01 10:47:48 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) r1 = semget$private(0x0, 0x4, 0x40) semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f0000000000)=""/45) setsockopt$packet_int(r0, 0x107, 0x6, &(0x7f0000000080), 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'syzkaller1\x00', 0x9}) 2018/04/01 10:47:48 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000c00cb0000001900a30700000000000000dc1338b3c9985befd54400009b84136ef75afb83de448daa7227c43ab8220000060c", 0x55}], 0x1, &(0x7f0000000100)}, 0x0) socketpair(0x1b, 0x200008000002, 0x7fff, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000200)) openat$cgroup_ro(r1, &(0x7f0000000340)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x6) ioctl$void(r1, 0xc0045878) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000002c0)={0x5, 0x3ff, 0x7, 0x0, 0xf}) accept4$vsock_stream(r2, &(0x7f0000000280)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) fstatfs(r0, &(0x7f00000000c0)=""/140) 2018/04/01 10:47:48 executing program 4: mkdir(&(0x7f00007d3000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x40000) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000040)={0x3ff, 0x101, 0x1, 0x500}) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/01 10:47:48 executing program 2: r0 = socket(0x10, 0x802, 0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f0000000080)={0x10}, 0x6, &(0x7f0000000040)={&(0x7f00000000c0)=@getlink={0x28, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0xe}]}, 0xfed1}, 0x1}, 0x0) 2018/04/01 10:47:48 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230001000000000000100", 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)}]) 2018/04/01 10:47:48 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f000031e000)='user\x00', 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/80) 2018/04/01 10:47:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x34c, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={"77797a5f74756eb921f9848000", r1}) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = msgget(0x1, 0x40) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000340)=""/182) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r3, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000100)={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$inet6_udp_int(r6, 0x11, 0x65, &(0x7f0000000000)=0xffff, 0x4) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) sendmsg$nl_crypto(r8, &(0x7f0000000080)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/01 10:47:48 executing program 2: 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$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ftruncate(r1, 0x3) write(r4, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa0000af0026e75921d8a8310071ec28e0e6292680755e470aa73", 0x61) getdents64(0xffffffffffffffff, &(0x7f00000003c0)=""/254, 0xfe) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000200)) tee(r2, r1, 0x8, 0x2) sendfile(r4, r4, &(0x7f0000000040), 0x7527fb3200000000) syncfs(r3) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) pwritev(r3, &(0x7f00000002c0)=[{&(0x7f0000000540)="0bfebcf401571bed071966afd2af027beab4b0d9abe815762994db7737d069abf0de01b7d2a95f6b7d46160ae69a69aba952b35886435ec5044d29a2f31d05d74123762b50284d2c17e28ba12c5c0d6d69900d3e3226c97c0f7fb78ea97e397282f574fa637f8d39d27570d0a6127dd502f93da3bebe3474f84072286adbcaf0b416a0e956c7bdb6649970e5617da8e2c0611908430b7d55fc81dfc8c7e63556c81a7977371f3c73fcbca34753e6ed940c70bc9e90acbf2304a1ea55bca61fdcef63a2fce24c67ba0c4de15f75893257b514aeaeb63c0d7267ea082b538c1fa1b5e2c327909f34bf0ea38d69302d2215f19a7a52c678ba9ab62944efb8f22591104a845d36ea38acc984ac790f16dc846b229edab7330ffe453c0a3bd7cdf3b702af33aec4a760a81e1ca21213a686c6ac69023a0bc693d7b830b62c1333e515c4394dc81a9284e626a2ba77386b52a9fafffc01f97544e09f00971c6e87940c1fa97b3b02cf1cf134eac14c54424eb132d86e27363cf810f8874730a02a0494207c4d675f45926049b5dd1ab355210041be1dab34dffccb49cf744fa73cef9ad977c97d947bf4803eec191b9a0f5fe7bb70d1d121dadbd326a58b255d20c9504e8daa09a49a85040ecf39214b30dd03977c8897e8a37816a4f4bf49c5ec2e8ad8d10bf067463e430d3ca1c616b0ac511506e66df47538e032d518eb7a2c2d8e711a41ec9a9bc3615d42c872fd9f713fffdafea0ac6943bb96dd056bb136ba6342eacd3e4f3a8b403e40cf022e1a1d1382647795321bf24e70136284e2dd2b7c9ca5ac60dedfaac14d7c583c8336fa868e9fc41f1e9f708ab97cff1251551b5da7b7f4fe5814624bfa05b069cc71037fc0cf832723184546861061f91cbdee3e90338f41d196a876560f912ecb0ad6ade6d4d4d4abbe0a97ae7258d038b92d6224b8ea6ed3810c14add471a1abb5aa582ae7b5fba45df70300f57ac39ad382e1dd306b3550af13ae4896763237dbf5cb498b3168c8d80e7d4481f8a4fd1620911a3865de5ea559dcaf15da21c66ecfefebf2d94ffbe59b3bc4ed0569ad4b07746c8e7e1e8c31e8359cd51d6bd268c039fe2db9d2985abfc803489885181d7c61a2a1d6e0ec14245008773d7bf5e48d7077f099837a5dacf22b476c238f4dbbd2f5458c073567da00f2fd7c92b104f21c1617f772d8997960ea926c102ea9c70bd012fcfb0a564c3a0f65f60f292ed986804592ab316713a88805418837c028052ef47d47cf83c164622922749fa2849aa7926e9a07646d60a60d3ba461b11f9ae6339cef672fa4303a68e9903b8b62286220b9e3e31761ac1445f1df2840c2c902a622b8cac14f2cedc241cf05e885b4b94c58a17249bf0c3590c7175c3c70154797f391ae5b395733229cabfa1e16615038e399bd5b71a3ac2464825eb508a966b46f6ecaef65da27de089f790c33c3e53d60a0f868040edb28fa7b8b9bb80ec7a8365e6c1e5ece973d69e4b5f52014dd2a39be84642bc945c8c10367246f664183e000cab9a1ba2ecd0e82d43b9fd0d8dcb2807c6e480cd50ae8f7bfdf9263375803920e9cfbd7a2b3046ab09fe8c7e6cfb2a9644e11e31715d1a845e4911c714d83e1e6bca852e8580870a254d3ab6aa68ab062c1d23177c4ad0552ca1e213f54f34d79b225bbddfe49bedb5b37ae3aab53ba8fd7ba5ead397b3be657e909df561f11f845635cb2c5afbd502cbf839986cd45d11007d53c4fbb5d8df32715e8498d29371abf161bc6be932133ea56e91c6b9e50b8f2e7c98bf2d56528813a1a3aa6b61bca6f1e781dc51038090e33901cb013ccc1f365cfa2a1a373fbee10f35073b14f0c164ca5515a31568166029af911ff377b9ca3508fe267fad5873b4c43099864dd41dbde20e9887136135b581bd2dbe565f566a83436bbcddbaf0b5f56fa3fb165a3e5e1f276ba5f80189191f12a9cecce65fe1f3a381c872c018b69bdaf9ebe899e1a5b5590c68cd354090c0ad1fe3e93aed49a547b97bd5d26c9f0f6aebf173dc1c52ff4575f0a44e7353837c6cbe6f312104e4a0f7868a26708c037a75e10dc11c9c4a348a469bfdd6a4f710250790beeec61f34de67e7931ee7717cd9cc9927469ff5fc35b00128ecfa856e4958da57a6623566b204441ced18a860cd2cef4e92c4fb31c2e60c750e35bd31e8ace7d76846469fdee50fad311d9b2d47bd41beee0281172a78bf8afa75d4cf2e5fa0e184bdd6d69b76ec697ae998d8bbf5a70d2cfc5ec3bdc851037d77330ddc7f4d581ee0043a2473e7adf7a10c7899ccb4b3f1d44b1d3afc8019e9549bff6f3a7b5747e0ddc6e0256188fe039c74f97ba4a9cfc3c891fed12a841dfb6a27c3403e952e4e21c58f7eafb39968ced0a9bb7e04edda1a8d74fd25c2effa5a3762b2e604a97d018ec163e9ca81f8d3bc9d468e2cbb5c352b4bf18506a4dd772e00bac22bf29de964b8e88fbdc4eb7d353e80c225ed6446963ef3b51249c9401c8305d9cc4ec2dad6516261f33cd239ba35e47b36158656d15467c7cef087dde409ba988539766cbee02854ad12f397ae416d031d9284913274e1a107e6c97a6f8a58cdbf12b2fe36fff9bb20d97f1eb752affba2533129b008bea581d81cb042cdb784c579c5bb7c1a104074a51121ae7f99164f4f90bc653db504cad7097c0db555ebeb10fbfe65447aab61192e5bc7146ffbd0219d0680ec583bd1a2ad94bc7861356eded8c1ef019c399e38e22bf3be01145c43004cba4ca2efe5692b15fc9f001ad46f611d763a52b82678d55a0e32890d1452c8a46d34c96572d3910b8d7b5a2cde1ebf0fb6f3bec19dbd30a87119e954a3c1b7e6e5dd862dd04e85889d1927cbbf6f82bc000214d621b159243c1df6d1f61f3e1840d6f5b0d546b05e9668a515ac3afa274e57de9e384b03f243c5178bb51173baf6f58c262b420a13bca5e22be1e3b1c97faa5c74cfef5846442c1380045f08af33e70112a81b6eed58003d07a21488a7ebb45cdb829a807d7d7fad06279a75077e6226854eaa62530a5b57607e8596209b4a4d6235e87226b3cb0714d9fd921318edf3f5a5e6eded8a16c541709df863a207c8b1a6bb3b7640b21f6e526b2d9c8fa762afb7057be00872fb69233c474a713e2450e7966593bfc943b40ca8ba8e5872ca6c917b14d4c938ade04505308f8482964263767015f5092ff3fca1d740fe981e32df8927687bb1488e72f1f37d76648d49c7391d563248972ca9997a00210d37e7b61c0b9096eef40b7b6310bcd9b4c0c032ce2a7cebecf6d1d0f86025733fece53305b222030e87437e430ad873ef8539eb16cf4f424d780809562a4808735f7ece893f74c94a05efced739ef009658f45f8a5519233c8b632d286b6a0c538c1bdc1a7874873808223f9e0723e796b6c3a842420094676e74f30326c8a57cfb55490f62d1b11c88c6378cebc91312a924df24f595302a0277a4b1c7b87c50bd5a99c36b7e440846e4e82816a9b69ff7d754d8271a6f91893ab8b3f8bc882642ff37e102735915b52ec508971fc2c32e2b85bfd6dbe929248e11e21bb16bdcce67e5011b3c8e563e9ed2c563b6528ad1bc7bb1b51b167cc594c1833ebdca294462b2e25f19e532636b8c1ab6f04a73b56e609b7609c31ffc185e44078de1932a3393d3d9b7f84619c4e08ff8171931f17aa273be233bec533b152639e0b5fa0d558870af5c586a0927679c023a5a1d59812017bd6b82c02bfbfefcef8ab5f6472e4b0fd8eb81c852279e275fb9c1eae1b466d00cbc49aeb3cd33b3490e2963cce205a255feb686934058a4cca672f1f1cb44a145a70dd4ac9d15403c2fb0143541403e025da56d31b48c2d59b37cc92c4ff52a30e8ede10e6e7f6d2f850bed254681b72b3175b70207c04ee483f6c58888e7aa17c63e502a8f1c572bb00dc6c8c402639d50e2ae7a952c0a55bdb9349e652310776bfeadc490f9f061f36dc52a88b1e791cd8e01e5f8c118cdbfebfe7a2c0918860ed338f6700436990f6304d056e975603f427100412d8ec38c0087e58dba13f9cec1184a1666b7d0f6bf3774d103c9dc29d4846ac62d08a3b0453333d48e95d6d1a4ff86b2b0e1ac233791f50f9d3ba8445a86cba75f1fb9b93f76b689fc758cc4d8789a232ffe4cc2f9aec024ca28f20fbad0e232103e8bbcedaeadb7f8c4e1a84c2e8eaca682fcc519d270b04474161ef103b46b644f2f3cc6190884cb9547258a30d05edcf7976606f8e5085a6daec810f6033dfc8681172bb2a0cd88c3b7cfa8d43bf50af7178a00f22ad1984a8bc8e2c716520c08203ec2a6eb97e90808dd8af5161f46f3c2d21e668f38389e9ecb643582acc9009a289365ac7f60e902016f174c9ebcc9c545d63efdb21d0b9bdf149857bb78ab566bd291305616b0414968670f122339403f58ceffca8ec5508824ffb71cdbda7e237180e3e082b8e4e2a6aa293c596bb67dd99995e6c6edbfcc14086b12cd77d1f696fcf065ab03457b6446af19eb569dab5c59aa5a6dd62d750ae23d8aa3281565f4fb1962a8785c3dfc0e0bf7684a2f41b6faf42628a8214a124555f638a8bd56e26353a0d801efa8df2d0fa36843c9d5231d3753949470d8fdec586e762cb15940e8ad5bd86719e866c4c346e14584ba8af8a4b67feec26e463c2494a9d79d8a8bf2cd6f72edf1899d8f543b924827e042f7f82bd5fb55be4acca9a24ca0a74fab4ab6845269778cac62a3f219f8959605c8ac2e369c1a87b8611f0cdd914dcc1b6ec7d55c24c1da3f4f177412946b64229b5532c9a41133f7e30c2b2c88f6f963f73412eb06314f25f990a10d4dcdebf8ac19a5d8247662f48ca2fa55171ba26c53c59f0f4cec82f50a787f496677450b7753d9db0b4287ec6487cc98bee29e2331d7647e5794ee9d44f8a432741ec4ad69cc2d3c74a230c266d438f00bfa7474eacf82cbff89c649a90816d7e4cbf4e8e772e0dc70464a3f9ac45eb3120d094be9a733c911595941980f885cc2efaaf8011d7774ca76c4b94906d3857cf2725928a0ad7b61970e9cd4d8cb1796aca76cfcb311d398fce29d51eab87ab174fdf95b8cb3c12d10efef1b1b76a9e406ae38904300e1f1318882af90a088ab0fb158a68634f1ee5bb35bf45629f3f52b5ece3630501fe7fdb4914591238c32d33e0b1e334e3ad281ac290e02532eff5b056ff32f6ca189c19584a8a659b197666141952b7a9eda25e58a312b5fb42a5cf1e15a05d2aaab2bf12b5cc5f12aafc259d63bcd6a9a2c44aafeeb86bb05e8ee3b6d230c5639cedfc9ee4451d47eb0a78045914a4ed6116758daeb932da4b689d40e1ad186607bbb9ddea4bbc58eb9db62f1e94d1df421fbaa80eeb4afb550cd5952f6340509e686644b8f12b2a07228e4a61173b5ffc10862d2c5406f1db4bea96d5d4ec945acbba953e2cb1163d4fd8f1ab09d8b13c341cc1f9cf5430c4496a80b30af115841f60ecc477991a35b3d4796e5ec1b680be9985d45f681e60d559aa9fd5d0623b45ca1ff80890ff1917fa7518b95b33e01719b33e571337ba4231626034a09399080cc68d2b04ef3c63f0640168771d619166df828aab042473d7c29fdb35206b951ee46994e08f101e67850a93f62077c755b3032d0e8958603f4e53b7e971ebb503c9dfb16a343fcd25232a135f75c6b1df5b37ee56f224c9c903c5f3712735c845be58dd5e834b068e627d3b9e0d35d0eb0a85714053bf60ee6da55c3181936a9e81f18bb5d5e97fef09b3a5aa26", 0xffe}], 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="9a000000040000001045f2e90b19709a8787351b8b1f8104f97b77fd6c3a99af823eb540a04833cad551a1b11f312b7c6383ecb35894deff6b322523c5f442e2f47d89e3dd5d578407adc92a1934a2bfed7efeec3d2887e585a9ce06c6a6413d4450863856dbbbf2b6ca529d6e9871515828eba9db9dcc7d206eb2e71d9f000468a026b32928818d1bdc2d8c85f833654d49551168a3d6b16f9fea7519cd20f1db205511281c0002000071e56972f173773e77b9bc269dd0271beeae439aab5305e5dc8832c01367be795e92d21fd0b3c971b34dd3a1d14ba8810000007200000000000000000000"], &(0x7f0000002e00), 0x1400) readahead(r1, 0x5, 0x7) sync_file_range(r2, 0x1675, 0x4, 0x2) pwritev(r4, &(0x7f0000002cc0)=[{&(0x7f00000029c0)="111cbe3291187171ac60bb9d2ddc1b23875d91c22984094d6e579d0e201b5c4df58bbb6e228155a4641521df6aeb1a3d8eccbbc4db1d2799ebe5f07b154cfb14af1a78d4dc84aa2fd3b1132f8340d658d173e19fb8edeacd55d937c3012b55086acf9c4d55be8a6323c8e27b8c775c2ffc7e3a26ced3af3580d3fab0f57fe916312601c3a573f7c59ab1f8f965928e65696772eaef388371d87575f9d37cc9bd96bbce78506cfe42eaa01fc778e5b2313ed0dedbd144c1df06ea", 0xba}], 0x1, 0x0) lseek(r2, 0x43, 0x6) fdatasync(r4) fdatasync(r3) fcntl$addseals(r0, 0x409, 0x0) syz_mount_image$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}]}) 2018/04/01 10:47:48 executing program 3: 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) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(0xffffffffffffffff) setpgid(r1, r2) delete_module(&(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x200) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/04/01 10:47:48 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd630108"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xbad, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f00000000c0)="b2917c0cbbd5e73531c7e6ab83125265e0bfaa6b84e37c143289a9d67c0236a0e5cccd991abba337f723000598488c9ce13602fb7d3e67ab43a2", &(0x7f0000000180)="69b2fc1c8a9de0488b20e63d508d46802f8bc4bf2af23a1806826b52bf229b75113dcc34007037a777f27196b3b29b7d7308145a1f964f7b461c62738149af90b11393b814111b8b70245dc708a16c4b70bd83614efbffbd40af80d80be9bee0a2b0404b034ac9f32857673d3d029d7d98", 0x1}, 0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000400)={0x8, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000440)={r1, 0x2}) 2018/04/01 10:47:48 executing program 7: r0 = socket$inet(0x2, 0x400000005, 0x0) recvmsg(r0, &(0x7f0000000bc0)={&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000a00), 0xea, &(0x7f0000000ac0)=""/207, 0xcf}, 0x0) 2018/04/01 10:47:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0x98) 2018/04/01 10:47:48 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0x3, 0xe6d, 0x3, {0x77359400}, 0x1ff, 0x401}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) read(r1, &(0x7f0000000080)=""/171, 0xab) 2018/04/01 10:47:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r0, 0x3, 0x1}, 0x10) 2018/04/01 10:47:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0xfc, r3, 0x1, 0x70bd25, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2a}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x80000000}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5e}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x1}, 0x8000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000001c0), 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2000004, 0x10032, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}) 2018/04/01 10:47:48 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000240)="ba0bc7ea9a1df9ffb594c10ade5456cec0fd7511545a249b95149257182477e0fd38d3887ac804651b8320dc56bdae87cdcb3c00000000000000000000000000", 0x40) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000000000)=""/156) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x100, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000040)={@random="da2819fc8626", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x7ffffffffffffc, [0x0, 0x0, 0x0, 0x3ff]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x100, 0x80000001}, {0x0, 0x6}, 0x101, 0x6, 0xe9}) 2018/04/01 10:47:49 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x4e0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8", 0x16}], 0x0, &(0x7f0000000040)=ANY=[]) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@generic, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x1, 0x8000}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x2}, 0x8) getdents64(r0, &(0x7f0000000080)=""/32, 0x20) 2018/04/01 10:47:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = semget$private(0x0, 0xf2620e13b32ef64e, 0x451) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0x3, r2, r3, r4, r5, 0x100, 0x1f}, 0x6, 0x1, 0x3}) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r6 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f000009e000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00003bb296)}, 0x0) 2018/04/01 10:47:49 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$MAP_CREATE(0x0, &(0x7f0000000040), 0x2c) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x1}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000080), 0x4) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000940)=ANY=[@ANYBLOB="a49dc1548095b1a50ea04ba23b51c609d7bef014ec25da4b91dc9e58bcb32052abbd8318f8b0148c3f37b00d0101c758f95391e2e3e8ff3cdae661085db2415c495269d23818935f22fd18ff1f203a6250f23a3187c467ce8b71370e1fa77aa6caf2d248140c1e27052fb6b66ea73eb3c741c68ac911b52904ebf3ee2e40a70b05f9902b83dab2f237737dd679ae1b1aba64d9f5de7945caeaed3a5d5403facabd01bddd38974759e674600513000875bfff395043e3fd6b2badb480e1d5ce67c56fba1f505a94000000000000", @ANYRES32=r0, @ANYBLOB="f3dd3d7091fe0e43e838181900b24b4f47f5b060f303adf64e08530308d231ed998c4deb41411e330055665f2fc0c8e0c30d5f2d6d304380002082b9975d527d0080b172ba46b7bb14eaacc95c77f3297ee76c794e5e2387a933d443a4d60ebb48b565c6be9ce38e5e35cbcc0d851e622c65a07b8983b70c438ed9e06b4b84330fefccee8f70d9472521f839909d", @ANYRES16=r0], 0x4}, 0x1}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x3, 0x331002) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x2, 0x1, "f0f936955384859952c2ea75bbe402b8fd87d03ed6d97cf61be68efca243163d61be96b0a39da48425c2e1aa7f58a503be9412cc6682fe5432d697bb6d79827e", "7d968b9fa5c2dcb931bbcfa4dcab55fa0512aae541db67d4cb67597d124aa77e", [0x8, 0x7ff]}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x77}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0xb}, 0x6}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000400)={r4, 0x5, 0xf, 0x4, 0x9, 0x1, 0x10001, 0x4, {r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x400000000, 0x71, 0x3ff, 0x100, 0xde}}, &(0x7f00000004c0)=0xb0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) wait4(r6, 0x0, 0x1000002, &(0x7f0000000180)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x18000000000000, 0x0, 0x5, 0x1, 0xffffffffffffffc8}, 0xc) 2018/04/01 10:47:49 executing program 1: syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffc1, 0x1, &(0x7f0000000780)=[{&(0x7f00000002c0)="a038f866d2d955040935439f31e77f24019b3a649cb635b1ca9e19ffb1dd3e27e7692c14508d33d0d4ff768c4b03a9af5d99ad6ad082bfda77a26065a3cd5a11c58b7bfbc23a81dfafd9cb6c77b71c9f3cda103983f6", 0x56, 0x9}], 0x0, &(0x7f0000000140)=ANY=[]) syz_mount_image$hfsplus(&(0x7f0000000880)='hfsplus\x00', &(0x7f00000008c0)='./file0\x00', 0xffffffff00000000, 0x1, &(0x7f0000001bc0)=[{&(0x7f0000000900)="64b3608aed8ba8326a119251dffc85f126b65840caf98634aa0363ac5120d5aeb585665c61f7e5aaddd0b159bc3b83f288d1a01e631635b953c6b580090b9428e9e9e4", 0x43, 0x4}], 0x1120000, &(0x7f0000001c80)=ANY=[]) r0 = syz_open_dev$midi(&(0x7f0000000640)='/dev/midi#\x00', 0xddaa, 0x20000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000240)=0x2) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = semget$private(0x0, 0x3, 0x24) semctl$GETNCNT(r1, 0x1, 0xe, &(0x7f0000000140)=""/168) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000440)=""/30) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000340)="4244d6e3c46cd6e3c46c830000050003000001fe0000100000001000000800000015000008756e7469746c6564000000000000000000000000003500000000000000000000000000000002000000000000000200000000000000000000000000636e651000000046b186efcdeb9354342b000a01f400000000000000000000000000fe9b6f5c91121bd355b62298298925630953a412b5d829be1a1386b3f26ecc66dff1f58cd4b6a18a3edc6414d142e3d7b96604b6aebfdfb0107dccb9b6ba9c6758ba111119", 0xc7, 0x400}], 0x0, &(0x7f0000000580)=ANY=[]) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000480)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x4, 0x4) chmod(&(0x7f0000001cc0)='./file0\x00', 0x0) r2 = request_key(&(0x7f0000000500)='rxrpc\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)='hfsplus\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r2, 0x10000000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000280)={0x2, 0x4e21, @rand_addr=0x5}, 0x10) 2018/04/01 10:47:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x521800, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x1000, 0xa3, 0x8009, 0xc3, 0x7ff, 0x20, 0x2fd9, 0x5, r1}, &(0x7f0000000180)=0x20) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r2, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r2, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:49 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000b00)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000005c0)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001380)={0x0, 0x8b}, &(0x7f0000000880)=0x8) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./control\x00', 0x0, 0x10}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000080)="b4751628b34e3f25a2da5acf4a7bce8ac8682f168e92424391eda938dbd0f6ad2d49f80c85b26d7ab7c82b071ee9218e5bb30e9d645611671eac963e409b82baa6897fe19b0baf8c309074709f26183b77637f6007e729b0385cf82fbed82a135cde675ad7bf5966d850f61b0c1c0103ba5df8f40e5810324d0078538d78d16f7846cc2c58b03f1a8ca8b58116d2303fc04dbefbb20a7d1ef5770ebe87bf33cc3e154df31c21806aa2be3b2e2f4a472bdbc540e2f86fa6d0967ab77bd8f7cf8f755b88eea15e1ed07d9c031e9fd58878756360ff24ea627f532860ebc37adfb22bc8b51d248b", 0xe6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000640)={0x6, {{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x0, 0x3, [{{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x210) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r4 = dup3(r1, r3, 0x80000) pipe2(&(0x7f0000000240), 0x80000) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f00000001c0)) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000180)=0x35b7, &(0x7f0000000200)=0x1) r5 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r5, 0x0, 0xd2, &(0x7f000003affc), 0x3c) 2018/04/01 10:47:49 executing program 2: syz_emit_ethernet(0x36f, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x4, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 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$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) 2018/04/01 10:47:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_setup(0xffffffffffff0001, &(0x7f00000002c0)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0xfff, 0x200100) r4 = syz_open_dev$mice(&(0x7f00000005c0)='/dev/input/mice\x00', 0x0, 0x444000) r5 = syz_open_dev$vcsa(&(0x7f0000000740)='/dev/vcsa#\x00', 0x5, 0x81) r6 = dup(r0) r7 = syz_open_dev$dmmidi(&(0x7f0000000940)='/dev/dmmidi#\x00', 0xfff, 0x100) r8 = eventfd2(0x5, 0x800) io_submit(r1, 0x7, &(0x7f0000000a80)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000300)="879c00798e95141da9fec20e348680eba282022499659107e785023a5ad74ad0f5b7d8b06e288183e8213f19693bfa66d4771e5bdb2c63e4775166241e749d7151dc9cbb3968823bda81fb9343fc52a1ac8866dea95d07e1f52b8aa1a8b3c414ac505a715c55c3897e9039cd94a7e6635435e71473c2f213e7f23ddbe02324165342ad2a2afe519b31e7c532feee41ec4d895f674c0f310fee28c891590edb71811d678fbb8bebb1a0477dde0323ca239e74570da2eaaa443871e7b00b9b6f4083458040dc3331959adb", 0xca, 0xfff, 0x0, 0x0, r2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000480)="0b28d325423e45f6ae3f65f8008d43988d006206bca18bd59c8548a4fd17897b4e554bb263271ace1b2fd99174421c088c5ab7161311e3a6d4334bb7d3926da7a0502923dc3dee84f8404f4bac9216f81b89da69e9c22e0dd9e6e802a5a6e9b5b1", 0x61, 0x5, 0x0, 0x0, r3}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000000580)="44315bbd96f0d571ade4", 0xa, 0x4, 0x0, 0x0, r4}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000000640)="0df9bd2ce237ec7ed5da84a0085f02f8ca0028d4b3e05f173064f87128df314555cd9a42e25ab657ef3add30960b8b960ae9c309fb211161be0313e9962c7627be229cffc0fe315dfefcbeb53eb562089fd96610c75a2387cd711196a187dc91e81ef3ffb6bcbfcb915edf64b5dc16ebf8088a2620b167c08543a426b46743825f9f00c4808ed02cded37bba72092611ea9d5d3062639867b22a9a3cb04ff033f74fdc640740985bacd383724af1c495d63a795b8bbbd6f98e15c7fa11abf5c74434d28d511d72a899", 0xc9, 0x100000000, 0x0, 0x1, r5}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x7, 0xe6c, r0, &(0x7f00000007c0)="acc144dfbce9713d53eb38eadf466e826380be87dc062feba21a33c42d1808768237641c0b53523b5c7e983d5ff051fdf8a0578c33662d69405d35f542a995ca1a0154ad5ecd443513c15a9753f926f101012a837aff87266eab30cfec59269056cd91b0377f702f95f1fb78fb6a05ab753461c42651e9f5c1deaafbf430b342697bd3f6605b6c39e5be57b54b429daf6a599abeb22c6b63fb3cadaf2172653c356a989c5d0f4593f092a922fef973dafec07fef95e6e137b5d464948330e8ac35892fec7c9a325c831e59a3455148e361795e38c5c3e2740e640194397a34f30b27d30fb7fa0c72ba10293babc6410b41249209150d412344", 0xf9, 0xfffffffffffffffa, 0x0, 0x0, r6}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x600000000, r0, &(0x7f0000000900)="23a8004a3274c427c62002d8534f7d0abde7f8d9caf6265085aef9f36e6dae0dd599621ac2", 0x25, 0x0, 0x0, 0x0, r7}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x1, 0x8000, r0, &(0x7f00000009c0)="c233aa315e2c94a80180980348d25b902bcffd1c9d1492097b1e8438a3396053e46a917200865f8c6a452f42e1e069160a45b198018510e6714e0762bc3bde0c206e23f17420fba5fde9aba3b7ed", 0x4e, 0xffffffff, 0x0, 0x1, r8}]) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r9 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f0000001040), 0x3e3) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r11 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r11, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@rand_addr, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) recvfrom$ipx(r9, &(0x7f00000001c0)=""/213, 0xd5, 0x1, 0x0, 0x0) getsockopt$inet_buf(r11, 0x0, 0x9, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 225.701585] print_req_error: I/O error, dev loop2, sector 0 2018/04/01 10:47:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0xb, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x3) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:49 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) capset(&(0x7f0000000180)={0x20071026}, &(0x7f0000000100)={0x5}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x4b, r2}) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000500)="bf155225a2cc0a780c62a985aaf3aa19d3678f9a3f7891d4b05872e7a1ddf076bb1f1a1830125ebee143cac1002810fcbc612e68a50c6f9a91573acf009b352de3b0a275b51ab1fbefc2e4065ac731592e29d21b", 0x54}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="10000000000000000100000024ae00005a8b1bf22b773c9ecbde93dd494c16874770c1051dc2140be1768f30d5da0ba90f07e18b7fb7c235a767d2273e198280cb974c77ae4d1f1e36d5bfb921439f5fb9d2b68a98bdf86015ae1b2331f2eac7a49406812e15526b363fcf05b07de084c4c9c10702989acc21c7cfc795423bf000000000000000000000000000000000"], 0x90}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) pipe(&(0x7f00000005c0)) r3 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f00000001c0)={0x7}) 2018/04/01 10:47:49 executing program 1: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x6, 0x1000000000000202}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="18060000010000000000000095000000000000000049d73a70118dfe149d28e19ffa3589cdd6896bc81af64bf848b3eb3ee9e38aa50adbe80af643921c53ac1b9fc2b884d6e343b208"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x40c000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xb8, r3, 0x302, 0x70bd28, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x10}, 0x4004001) 2018/04/01 10:47:49 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4112, &(0x7f0000000380)="ba524a218fe97651841910b8e3d7137179e7bddc04c5419a9ee49e0c2da47636ba3749eb104fe0f088a0293c536b3d04449da334a2abf402e39aaba77f6d57a89f62a368c926213d1021e5cd2dc5921ce968812eb493df2a9c29a8c4de820e463bb872ffb802561427a0b2d401383459b7f280c43dbf20e1fe39452fce55ee8d249f8fd6a14cdd2ffa69c800165aff4a87950cc4643c2ef5e6aa978077f513d08ce89ff05120fe64219fa1e965abb9c77903ea47baab7594139ba31341896ec03b57") 2018/04/01 10:47:49 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ptrace$getregset(0x4204, 0x0, 0x1, &(0x7f0000000040)={&(0x7f0000000200)=""/40, 0x28}) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) read(r0, &(0x7f00000000c0)=""/155, 0x9b) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x2, 0x40) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000300)) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000002c0)={0x5, 0x1b3, 0x7fff, 0x2, 0x10000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x4000) 2018/04/01 10:47:49 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40802, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6bfdc)) pwrite64(r0, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x2) inotify_rm_watch(r0, r1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000180)={0x0, 0x7, 0xb6f, 0xdd, 0x7, 0x20, 0x1, 0x6, 0x9, 0x8, 0x6, 0xfffffffffffffffc}) inotify_init() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) 2018/04/01 10:47:49 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x77, 0x2000) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xb, 0x43, 0x4, 0x100000002, 0x1, r0, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000180)='\'', &(0x7f0000eee000)}, 0x20) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fd, 0x101040) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/84}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001440)={r1, &(0x7f00000012c0)="3512bc2f63", &(0x7f00000013c0)=""/66}, 0x18) 2018/04/01 10:47:49 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x9, 0x8, 0x5, 0xffffffffffffff81}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x1f, 0x80000001, 0x5, 0x32, 0x768c, 0x394, 0x8, 0x1, r3}, 0x20) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) bind$bt_hci(r4, &(0x7f0000000000)={0x1f, r1}, 0xc) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x14) syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x8f53, 0x400000) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000ff00ff0000000000000000a5"]) 2018/04/01 10:47:49 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000a80)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000ac0)={0x5675, 0x1, 'F'}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_setparam(r1, &(0x7f0000000300)=0x6) 2018/04/01 10:47:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x33, 0x4) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:50 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) socket$netlink(0x10, 0x3, 0x14) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000240), &(0x7f0000000540)=0x4) sendmsg$rds(r3, &(0x7f0000000500)={&(0x7f0000000180)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/68, 0x44}], 0x3, &(0x7f0000000440)=[@fadd={0x58, 0x114, 0x6, {{0x2, 0x1f}, &(0x7f0000000340)=0x3, &(0x7f0000000380)=0xffff, 0xfffffffffffffffd, 0x400, 0x7, 0x3f, 0x6, 0xffffffff7fffffff}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x3ff}, &(0x7f00000003c0)=0x100, &(0x7f0000000400)=0x7, 0x4, 0x5, 0x8, 0xfffffffffffffffc, 0x48, 0x5}}], 0xb0, 0x20000004}, 0x80) setsockopt(r1, 0x7fff, 0x3f, &(0x7f0000000080)="5dd0d97821a5bc136e1dafc5f9b4a7419df0aa3ef6a37d3fc02f5baf04127d215aa1e99d06d89427ac601f5e48cc76a7adb8f9064aa0c512348b29d196eb4280e39849509dec3138cf670e194a1d7cfb13d2f207851273fed3ada7d8c54ff4582d3cdb70316f3259651cdae59c38dc3f07f625b40e924b24e819347831f7389214c5836e0b16a66c659890bd177e28e97e11017b0ce60e6121511b", 0x9b) 2018/04/01 10:47:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair(0x3, 0x3, 0x10000, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000001c0)={@remote}, &(0x7f0000000200)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x9) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000353000)=0xfffffffffffffffd, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000000c0)={0x9, 0x400, 0x3, 0x100000000, 0x8, 0x78}) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0xfffffffffffffdef) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x4, 0x0, 0xf000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000000)="9bd52829b52ece1a5c28af57aca2bd20c00417a3b77d3b4894e6f1fd479e854c089fc32add2720065f564325051529044e4765fff641fa7ac6d3a6a40f9cef908168483b92ecb04a3eb842b6ae0097f4efc5c66589e7ff40160a55db8f431e1a9a46da4499b23d8ba63cd831e9ade147ba9f73444f1a", 0x76, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/01 10:47:50 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00002cc000)=0x211, 0x4) writev(r2, &(0x7f00008aafb0)=[{&(0x7f0000e8b000)="a5", 0x1}], 0x1) sendto$inet(r2, &(0x7f00008cdf1d)="0e", 0x1, 0x0, &(0x7f0000a46000)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) read(r2, &(0x7f000033bfce)=""/50, 0x32) close(r2) 2018/04/01 10:47:50 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100)=0x3a87, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, &(0x7f00000002c0)=""/250, 0xfa) 2018/04/01 10:47:50 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000000100)={0x1f, {0x267, 0x20, 0x0, 0x4, 0x4, 0x40}}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400403, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r2, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r2, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:50 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000800)="2400000024007f0000001200000401000d0ff6ff010000000000f300f10ce0fa327b73d8f253b58d1fc318e599ffffff1300ff10", 0x34) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2203d, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000200)=0x100000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz1\x00', 0x1ff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) syz_mount_image$xfs(&(0x7f0000000680)='xfs\x00', &(0x7f00000006c0)='./file0\x00', 0xe3, 0x3, &(0x7f0000000880)=[{&(0x7f0000000700)="25ea6072bf43675b13baaa9b9c59221eac", 0x11, 0x1000}, {&(0x7f0000000740)="f255e9435a4761d8616b6314ba01c524ade1a1c31e80d03b7ecbb8f3a832f2a9470198b1f953d1f2734826e49a6b0e64a71f5bfc1ec9c4b72c68e4fd201cf15c20c95650f43ece321164988ce95fef7fdcac80691908b3625b459a2df37607756d337362e0c7f85a2a2462826e629079a26536c7c6bf691770b101ec4b70132c213c8d5b73b28d62041270ab7d9c9bfaf218494781027767c4c97c167685373950a1ed80dba54f797542c7607892e8c3daba78f8eeb0dd990cd725", 0xbb, 0x7fffffff}, {&(0x7f0000000840)="0fb2e5484b1bf62dee14560cc2f251dd56f0fc14e78e5c1d6e1ccd9c5cbb5635c32e1b05b7e198c5d67dfe8ee8c639023ec44b58260f96", 0x37}], 0x2000009, &(0x7f0000000900)={'nouuid,', {[{@uqnoenforce='uqnoenforce', 0x2c}, {@uqnoenforce='uqnoenforce', 0x2c}]}}) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/netlink\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000180)='loginuid\x00') writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000140)="ee", 0x1}], 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="300000000000000000000000000000201ca01a9b5ea151da3dbdabb475a606be3e5b05bc98aef60855e56cab80fab11299a8ab198a0000000000b17eca2bb43e61a4c47962efeb95f8ebfd81a67217ba2709675de1ca9b08469d6c16d85432ac9c"], 0x61}, 0x0) move_pages(0x0, 0x395, &(0x7f0000000080), 0x0, &(0x7f0000000080), 0x0) r5 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000b80)) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000bc0)={0x3, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000000c00)={0x0, r6, 0x10001, 0x80000000}) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000940)={0x0, 0x7643, 0xb69, 0x0, 0x1, 0x3c1, 0x81, 0x0, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x101, 0x0, 0x7, 0xffffffffffffff66, 0x263}}, &(0x7f0000000a00)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000a40)={r7, @in={{0x2, 0x4e22, @rand_addr=0x1}}, [0x8, 0x9, 0x9, 0xffffffffffffffe0, 0x4f8, 0x1000, 0x3, 0x8001, 0x4, 0x669, 0x8000, 0xfffffffffffffffe, 0x2, 0x10001, 0x7]}, &(0x7f0000000b40)=0x100) recvmsg(r1, &(0x7f0000000640)={&(0x7f00000002c0)=@nl, 0x80, &(0x7f0000000540)=[{&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/218, 0xda}], 0x2, &(0x7f0000000580)=""/183, 0xb7, 0x100000001}, 0x40000020) r8 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xa, 0x40002) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000000280)=0x3, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000c40)=0x4, 0x4) 2018/04/01 10:47:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000300)={[{@mode={'mode', 0x3d, [0x34]}, 0x2c}]}) mkdir(&(0x7f0000000080)='./file0\x00', 0x2) 2018/04/01 10:47:50 executing program 6: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000000100)) timer_gettime(0x0, &(0x7f0000000000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000180)={0x0, 0x2, 0x5}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0x10) 2018/04/01 10:47:50 executing program 7: r0 = socket$inet(0x2, 0x0, 0xfffffffffffffff8) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)="d6f5b3f99c9d724e2b7a990f057e3c68bfd23b5314403119a05e8b696ba40698ccab56d08cfd8b1494824d8f6fc99b862d02999837d018a72f29425ad36d6817704ba89b9c8557f1c362e49943c8ffe22bcbd337926736467d880037610738a47162d86cbdf8abc3321c0d89d71fefff8ea25f771cc276d58918a9004e7cccfbb41e0436aa53c423eaf1f56bf9c7dbe8727011cfa867afbb0182ef60686f2d7dced21a451daa8312c49658e6125bf9042c49b51dbbbcbaaf8d108fb9bd78cc42", 0xc0) socket(0x1e, 0x2000000000000005, 0x0) 2018/04/01 10:47:50 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xa, 0x5, 0xd1a, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000000900)={&(0x7f0000000040)={0x2, 0x4e23}, 0x10, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f0000000280)=""/92, 0x5c}], 0x2, &(0x7f0000000740)=ANY=[@ANYPTR=&(0x7f0000000340)=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'], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="0004000000000000"], @ANYBLOB='%\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB="010000000000000040000000000000000900000000000000"], 0x38, 0x4}, 0x4c080) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000a40), &(0x7f0000000a80)=0xb) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000980)=ANY=[@ANYBLOB="040000000600e10003000000"], &(0x7f00000009c0)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000ac0)=[@in6={0xa, 0x4e22, 0x3351, @loopback={0x0, 0x1}, 0x10000}], 0x1c) 2018/04/01 10:47:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/242, 0xf2}, {&(0x7f0000004cc0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/233, 0xe9}], 0x3, &(0x7f0000006200)=""/4096, 0x1000, 0xfffffffffffffffa}, 0x2) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) recvmmsg(0xffffffffffffffff, &(0x7f0000006000)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/144, 0x90}, {&(0x7f00000004c0)=""/212, 0xd4}], 0x2, &(0x7f0000000440)=""/50, 0x32}}, {{&(0x7f00000005c0)=@sco, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f0000000700)=""/13, 0xd}, {&(0x7f0000000740)=""/35, 0x23}, {&(0x7f0000000780)=""/157, 0x9d}, {&(0x7f0000000840)=""/111, 0x6f}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/71, 0x47}, {&(0x7f0000001940)=""/170, 0xaa}, {&(0x7f0000001a00)=""/209, 0xd1}], 0x9, &(0x7f0000001bc0)=""/161, 0xa1}, 0x9}, {{&(0x7f0000001c80)=@in, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001d00)=""/65, 0x41}, {&(0x7f0000001d80)=""/84, 0x54}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/159, 0x9f}, {&(0x7f0000001ec0)=""/242, 0xf2}], 0x5, &(0x7f0000002040)=""/102, 0x66}}, {{&(0x7f00000020c0)=@un=@abs, 0x80, &(0x7f0000002400)=[{&(0x7f0000002140)=""/28, 0x1c}, {&(0x7f00000021c0)=""/15, 0xfffffffffffffc9e}, {&(0x7f0000002200)=""/122, 0x7a}, {&(0x7f0000002280)=""/196, 0xc4}, {&(0x7f0000002380)=""/20, 0x14}, {&(0x7f00000023c0)=""/54, 0x36}], 0x6, &(0x7f0000002480)=""/70, 0x46}}, {{&(0x7f0000002500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002800)=[{&(0x7f0000002580)=""/90, 0x5a}, {&(0x7f0000002600)=""/223, 0xdf}, {&(0x7f0000002700)=""/218, 0xda}, {&(0x7f0000003cc0)=""/4096, 0x1000}], 0x4, &(0x7f0000002840)=""/84, 0x54}}, {{&(0x7f0000005e40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000005ec0)=""/90, 0x5a}], 0x1, &(0x7f0000005f40)=""/131, 0x83}}], 0x6, 0x0, &(0x7f00000061c0)={0x0, 0x989680}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x4800) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x19, &(0x7f0000000240), 0x386, &(0x7f0000da2000)}, 0x0) 2018/04/01 10:47:50 executing program 0: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000240)=""/246) 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) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000180)={0x4, 0x401, 0x9}) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f00000000c0)=""/148) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047440, &(0x7f0000000000)=""/174) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001f40), &(0x7f0000001f80)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001fc0)={0x0, 0x0, 0x30}, &(0x7f0000002000)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003a00), &(0x7f0000003a40)=0x8) 2018/04/01 10:47:50 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000007c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40000) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0xa, &(0x7f0000000680)=[{&(0x7f0000000080)="87d4a3a84276a50b78edc8ea9d5efe299650d843ab3679d58286d7f450c987549833552e9b8a51b595b9b95d3d88918e7143c3b0bb3539f25cb83bbbefd5f2c75e001d8e90eb37047a8530e0b10ff7ea8b68a157b6df3ef57a3ba76cd694d4cb462f2e292f28fdd31f623416279e79ca41cf715e", 0x74, 0x40}, {&(0x7f0000000100)="b9e3735725ea607f6c85744f071d4a1ef8cb482570d05ab21c6e5c918c442152f40068773943434c862258cadcecb4e40c973d4028cf17d0a07b4198ffc20edd09c54ca8a01aedc4692790db00e610213aeb4c5091d72b08b9f8c656fed6cb6217e256c32a15699592a1dce5a3542695ac50408ca27c766d4ac90b6135f18d601b3bd6f5271322ceda", 0x89, 0x1}, {&(0x7f00000001c0)="af156efbaf5920f08d772461c66cf8b3ad40d1a543609b985768bfc1b8b8e2ada43c48ff7277523f9b572a16c2f99c37384f0026419b3252263289af8787a66a296e5dd95c184720f7be8b26589864b2573863b3d72b1b613c52175ab07250f42077e411a5adf38108ea33aa23d4688ea01b46eb5fc7e9ea3a4c7e8e11f29f15c3bf4092f39ba8918dd5ce4fba34e4848f22baff4a", 0x95, 0x10000}, {&(0x7f0000000280)="d8f99a0b39cde75350ef2c653dc994bb26efed4bae86afb2c9c34afcdc45a1a7508db196e8cf4e774e0f08a1ac3e344cb4a035600b4a9a29805365211b1aa452cb813e404ff6b02fec6debdd40bb13a52e1210edabdbc24a5f423eb0fba2985904ac553fdeb1162299369974384eb17ba8fdddd6b522bcb10e53ec96221d834f1e6d5d45612f20a72bce9904d7926b948539220b747fbc74c5464fedb8f222562f592d5398894ee5d8e642eed03487b499", 0xb1, 0x27b2}, {&(0x7f0000000340)="636d63969e45604e50b5368d4927045f0d73cbecdc37494545eafe38a9d902221d933ce83fdc8dc6cc28acd55da28a9aa5708670eaca2e5a0599b208f1f4b83722780cd3ca4065c5369e19a48ab229e03b7cb16fb3ec7f6571a00d982e837e195c8e3a9db41e5b0514e92850f1823a2246ecb85ed4c93e176b795b277362ae8e7527218d3b69febf2e2c53700afada05829077ac3096edd33241b76de97330b972ff9985f091e3f71c85e91bea197713de2b3c3b971c13895f052a59b73d86fa039bc92ab162b91f18c201734e89395ba58ee8738125eacf7427b7f34abd94642ba5b3770ee9abcfcf5bb50b5ff13b", 0xef, 0x1}, {&(0x7f0000000440)="47bdba488e6f7f76f8fab41d545960d1b42e8b307e4ce92a8121496688cf2a0396f80d8e215a7aede5c05bc7cc3584a5bee4ed818de971b0fc199e7a48a9ffe2db13c515cc4fed7190f4b1cc2f200ef8903557c962730e", 0x57, 0x65c}, {&(0x7f00000004c0)="2ef3bcfd9951f0d0a514663352d662e104e1a0dd55b1b3452204870390385e711cacfc205ad58717da6c756fc47ac95174df02d6ab0c4fc31cf33b634476dcc220ee8ee1e82b9df8947e7679fcc929842a31f80dff280abdd9a095f73b9455acdf7f2ea6a3349be5ae6374", 0x6b, 0x1}, {&(0x7f0000000540)="cda9722f54a2a7c74628a741d015de52981a2a635d2bf3a2ee5b76c0333a3e03642a1e6ad8", 0x25, 0x9704}, {&(0x7f0000000580)="21f9997aaa1eff6ba12febaf3c4f1d58049dfd98faa59219ac926fec6c05d509cf920541523bfef87e6eb76b840b1f4870f43d6fbe4102a5bc7ec5335937c909dfe1f061014a5e36f74c06566c6aff2f3b09665d9f1b34c657d2e38101b6d4a8d4ab44a80433d43edc28781e5a443da9cb7c437234279b18d40422daff3fb3992a49268adc8e5b8d4844221a4079783affe27824cd30332aa27411e6f53565947fcfe49b88b4", 0xa6, 0x600000000}, {&(0x7f0000000640)="401c27e6242dfb8db6502275b9f32b6b7d15048fa2981a98", 0x18, 0x45e}], 0x1200008, &(0x7f0000000780)={'nouuid,', {[{@biosize={'biosize', 0x3d, [0x30, 0x0, 0x78]}, 0x2c}]}}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000000840)) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000800)) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) read(r0, &(0x7f0000f92f88)=""/120, 0x78) 2018/04/01 10:47:50 executing program 3: 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 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r1, &(0x7f00000000c0)=""/56, 0x38, 0x8000) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000280)={0x0, {{0xa, 0x4e24, 0xffffffffffff0001, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}}}, 0x88) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="a08c3b0c9180f185f73632284df6a170816f815e3726a78d7cfdea0ba2ce9d3ac87f49988d513402e15b1f8c464e7a5fb0afcd7450c4ea0dc61077f267585d86c41b6a9fda928246a03b1415f29b2ce66f0ef3a06cf6840975710fe9a254d1d317df2b242133ea58c3d363d7f12bc7dbf154e7ecd34ad97ac71acda0d051bc0c30823f0507078e3c3cbf934bd0bac83ca1e3eca6eff3a3dfb6244f04486c717025a5601ec11d630ae0", @ANYRES16=r2, @ANYBLOB="00082abd7000fddbdf250400000008000400d80900000800050001000000080005000001000008000500070000000800050001010000"], 0x3c}, 0x1, 0x0, 0x0, 0x80d0}, 0x840) write$evdev(r1, &(0x7f0000000000), 0xff38) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000100)="cceafa8c7e7ec338a2482dc6d886f68d3cf36dfbf3b911bd31389cbde6a1889099d3a1e9a08705ebd3778326d5ba1975a0e09c8777cb25ba2ef19a9d261c8c24742b18a90058c5114deb206a4d093cff42992f06f19ecad742d62ac48717d3c2b246d7f7333d6b11a79bb4940dde8fb8116a") [ 226.837131] ISOFS: Unable to identify CD-ROM format. 2018/04/01 10:47:50 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x2e6) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 226.981937] XFS (loop6): invalid log iosize: 255 [not 12-30] [ 227.012392] ISOFS: Unable to identify CD-ROM format. 2018/04/01 10:47:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x64, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffc, 0x2}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r3, 0x800000000000000, 0x8, [0x1000, 0x138836aa, 0x0, 0x7f, 0x5, 0x200, 0x3, 0x87b9]}, &(0x7f0000000340)=0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000003c0)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, 0x8, 0x1, 0x5, 0x0, 0x80000001, &(0x7f0000000a80)='lo\x00', 0x5, 0x6, 0x3}) 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)="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", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000005c0)={r3, 0x4f}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={r3}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) writev(r0, &(0x7f0000000400), 0x1000000000000232) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/04/01 10:47:50 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) getpgid(0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000180)="3c534b7a1345e3206dd02039177d80c37f6816be69f3b972b3d5e0e497eb36d3849dfbc6f09ae64547bc412bd2a756a4ffd2180cd5115c51c09dc79d27ad596671e221ab6f003e9ae98bfabf5817", 0x4e, 0x8004, &(0x7f0000000200)={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xc3}, 0x1c) r2 = getpgrp(r0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x80, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000300)={0x9, &(0x7f0000000280)=[{0x40, 0x101, 0x0, 0x3}, {0x9, 0x7fffffff, 0x3, 0x7fffffff}, {0xfff, 0xa00, 0x8000, 0x9}, {0x8001, 0x2, 0x4, 0x8}, {0x100000000, 0x8, 0x6, 0x3}, {0x9, 0x9, 0x3, 0x4979}, {0x6, 0x1, 0x4, 0xaf}, {0x35, 0x8b1f, 0x6, 0x2}, {0x0, 0x80000001, 0x8, 0x7f}]}) capset(&(0x7f0000a31000)={0x19980330, r2}, &(0x7f00009b3000)) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0xe}, 0x2c) 2018/04/01 10:47:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baacf1a2865d221d2", 0xa0, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/01 10:47:50 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0xfffffffffffffffe) write$evdev(r1, &(0x7f0000000080), 0x0) 2018/04/01 10:47:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x809, 0x7, 0x0, 0x0, 0x1, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xc, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1c}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x8, 0xf9, &(0x7f00000001c0)=""/249}, 0x48) 2018/04/01 10:47:50 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/hci\x00') getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000fd0)={0x34, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11060000000000000000000000000000000000007f00000000000000000000000000000000000000000000000000000000000000b638c2eeaac8c71d898731d9134653f78d44333f696526b18cbf3a20a96ae6d146b2b5afb14c170da950000000001ac1c247ecf552f5cd1f912dc10bf038db618888d760dbc3f5ee5e565f258f00ed8447d4a2d90b64ccaf1481d830ccef0f83e5727e17cbb4744d3e57a6e6bf6ac43f5b534ec5f74574bba1c31f54414006042df6c9d698470e96d537582c4bc453d4836f0fe4e4be7feb5d5b6589a90cc98d4c81f7a46df74acedd7992c4f68d5c904b65200306eeed570b0089"], 0x0, 0x0, &(0x7f0000001000)}) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x3, 0x200000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7fffffff, 0x1, 0x2, 0x0, 0x1, 0x8, 0x0, 0xfffffffffffff3d4, 0x0, 0x5, 0x8000, 0x80000001, 0x100, 0xff, 0x7]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000280)={r4}, &(0x7f00000002c0)=0x8) r5 = add_key(&(0x7f0000000400)='encrypted\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r5, 0x0, &(0x7f0000000480)="23409600") 2018/04/01 10:47:50 executing program 4: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000040)="1f0000000506fd00010000f60000ff0180fff80009000180060107ec000000", 0x32c) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x9, &(0x7f0000000080)=0x4) r1 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) kcmp(r1, r2, 0xe1d9dbdcb6caa9c8, r0, r0) [ 227.059581] XFS (loop6): invalid log iosize: 255 [not 12-30] 2018/04/01 10:47:50 executing program 7: sched_setaffinity(0x0, 0x2, &(0x7f0000000040)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x1, &(0x7f0000001280)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) fchown(r1, r3, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000012c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000ff000/0x2000)=nil, 0x2000}, 0x2}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x4, "35f5476bdd09788accfb6bbbb894eae9edbfb20ea56cb0f8c896996f92a1f7fa02f9303949bd6887788fbe0a451b71f1cde3ba407c69b649253f260a772e777b", "075c18ec036d23ec51a35b8161cead371d21c8891f614f19f8c6fa7eb9a5b0c2", [0x3, 0x5]}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x81, 0x0) fcntl$setpipe(r0, 0x407, 0x0) fcntl$getflags(r4, 0x401) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000701000/0x4000)=nil, 0x4000}, 0x2}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/04/01 10:47:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x200000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000000)={0xecb, 0x10000, 0xfffffffffffffffd, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gre0\x00'}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000300)={0x16}) 2018/04/01 10:47:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200800, 0x110) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000100)) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r2 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f00000000c0)="d8", 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r1, 0x10, 0x0, 0x8000) connect$nfc_raw(r0, &(0x7f0000000140)={0x27, 0x1, 0x2, 0x6}, 0x10) pwritev(r1, &(0x7f00000016c0)=[{&(0x7f0000000180)='O', 0x1}], 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) fsync(r2) socket$l2tp(0x18, 0x1, 0x1) 2018/04/01 10:47:50 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4b, 0x1}, 0x24045}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/12) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r3, &(0x7f0000000000)=""/56, 0x38, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mq_timedreceive(r1, &(0x7f0000000300)=""/4096, 0x1000, 0x5, &(0x7f0000001300)={0x0, 0x989680}) mq_timedreceive(r1, &(0x7f00000001c0)=""/93, 0x5d, 0x4, &(0x7f0000000240)={0x0, 0x1c9c380}) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000001340)=""/4096) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffe3) 2018/04/01 10:47:50 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000100)="4c0000001000ff20fffefd956fc283b724a600800200000000000000000000002c00160002000280b598bc593ab68211030030de33a49868c62f2ca654a6613b6eabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x15, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x5, 0x5, 0x6}, 0x8) 2018/04/01 10:47:50 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x80a00, 0x0) lseek(r0, 0x0, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}, 0xfffffffffffffffe}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000)}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) [ 227.153997] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 227.177733] binder: 17960:17969 unknown command 1553 [ 227.182280] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 227.195079] binder: 17960:17969 ioctl c0306201 20000fd0 returned -22 2018/04/01 10:47:50 executing program 3: 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 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000000)=""/56, 0x38, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000640)={0x0, 0x0}) perf_event_open(&(0x7f00000005c0)={0x5, 0x70, 0x3f, 0xde33, 0xfff, 0x7f, 0x0, 0x2, 0x20020, 0x0, 0x1, 0x5, 0x5, 0x6, 0x2d, 0x6, 0x8, 0xffffffff, 0x6, 0xffffffff, 0x2, 0x8, 0x101, 0xff, 0x5, 0x8001, 0x7fffffff, 0x0, 0x800, 0x8000, 0x3, 0x45bb, 0x80, 0x40, 0x0, 0x5, 0x232a, 0x5, 0x0, 0xe1, 0x7, @perf_config_ext={0x5, 0x20bd}, 0x20, 0x43a1, 0x0, 0x3, 0x6, 0x7fff, 0x8}, r2, 0x6, r0, 0xa) syz_mount_image$iso9660(&(0x7f0000000200)='iso9660\x00', &(0x7f0000000240)='./file0\x00', 0x4, 0x4, &(0x7f0000000480)=[{&(0x7f0000000280)="549b0d99e1f9212c8f27b1c9a8dfd582a19969dde937b5c1ef17d22cba6590f19ed196c5d4bb5d2b6953982c01a68f6291aef0598fd4c93ad359b7a4ba903ffb7f0f6eb624bd990d055e10e8bcfc76f06c6cc67c5845ec1c78fc9b3fdb8d57a8428a7b8a038f785d2a4d60f5b671bdff39b4b56d705f484182f5d0abeb19644ebba8de36967341f9d1742a88d3214dd32947b2dc0e9fe28e70cefc4456487274044076f427247c59779d3323c06caca37a043d9efcdc942f5b33e12f363d00855c33320dce5c8f19bfa741", 0xcb, 0x5}, {&(0x7f0000000380)="75f555577e8bd3e8ea8d775320a1c52cacd09e8c1e12f5a4d6459a7d9393117b420554c1523726a5", 0x28, 0xffffffffffffffff}, {&(0x7f00000003c0)="e054ee45f3f9c8bc07053caa2c87c67779b7d1e88caa47f41089bdd2a8b9c1b1e1792db41518c5a9337b18f93c41f4", 0x2f, 0x3f}, {&(0x7f0000000400)="898db2caad9b09e2c92b074a4fc171c5863fa27148145a2a2cc0575770a2b0ca04b9d8502624928c52aa1d3636dc695da296b948ac519b53728267d2fbdb9c78db70", 0x42, 0x8}], 0x1008006, &(0x7f0000000500)={[{@cruft='cruft', 0x2c}, {@map_off='map=off', 0x2c}, {@nojoliet='nojoliet', 0x2c}]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200080, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000580)={0x6c, @empty, 0x4e20, 0x1, 'lblcr\x00', 0x4, 0xfffffffffffffffc, 0x68}, 0x2c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r4, 0x200}, 0x3c) fchdir(r0) write$evdev(r1, &(0x7f0000000000), 0xff38) fremovexattr(r1, &(0x7f0000000540)=@known='system.posix_acl_default\x00') getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140), &(0x7f00000001c0)=0x8) 2018/04/01 10:47:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp256)\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x8, 0x12040) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000400)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="6edd4ef3a8154d413056b2d77463b30a9c65e84a328b7226d841b106353bd1d734bb1a94b70acc9c2a403d557c50a2e2d7696eebc14ff4e7d0b077de90eac6bc06", 0x41) r2 = shmget(0x2, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000340)={{0x8000000, 0x0, r3, r4, r5, 0x4, 0x1}, 0x7ff, 0x3, 0x3f, 0x24, r6, r7, 0x100000000}) [ 227.250115] binder: BINDER_SET_CONTEXT_MGR already set [ 227.284127] binder: 17960:17984 ioctl 40046207 0 returned -16 2018/04/01 10:47:51 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000100)={0x3, r0}) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, 0x1c) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x82) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='/dev/vhost-net\x00', &(0x7f0000000200)='security/\x00', &(0x7f0000000240)='/dev/vhost-net\x00', &(0x7f0000000280)="2a40b12a6d643573756d2b00"], &(0x7f0000000480)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='selinuxvmnet1^posix_acl_access+\x00', &(0x7f0000000380)='/dev/vhost-net\x00', &(0x7f00000003c0)='/dev/vhost-net\x00', &(0x7f0000000400)='/dev/vhost-net\x00', &(0x7f0000000440)='/eth1eth0g$\x00']) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004880)={0x0, r2}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)) [ 227.312413] binder: 17960:17969 unknown command 1553 [ 227.323087] binder: 17960:17969 ioctl c0306201 20000fd0 returned -22 2018/04/01 10:47:51 executing program 1: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x5e}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0}) 2018/04/01 10:47:51 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.swap.max\x00', 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x80) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000180)=""/231) write$cgroup_type(r1, &(0x7f0000000000)='Ehreaded\x00', 0x1) 2018/04/01 10:47:51 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x40000020280) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x1, r0}) ppoll(&(0x7f00000003c0)=[{r0}], 0x1, &(0x7f0000000440)={0x0, 0x989680}, &(0x7f0000000480), 0x8) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffd, 0x2000000000000800) 2018/04/01 10:47:51 executing program 6: perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000580), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x135, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000400)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0x29) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000600)=""/161, &(0x7f00000006c0)=0xa1) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r0}, &(0x7f0000000080)=0x8) close(r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000005c0), 0x4) 2018/04/01 10:47:51 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) fchdir(r0) pipe2(&(0x7f0000000000), 0x80000) 2018/04/01 10:47:51 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x541000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x5) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000000)={0x101, 0xe87d}) ioctl(r0, 0xc0884123, &(0x7f0000000100)="e428d00b53136487473d9b226fb2cbbe") 2018/04/01 10:47:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x7b, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x7) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/04/01 10:47:51 executing program 7: 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) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_flags=0x4100}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2, {0x2, 0x0, @rand_addr}, "00080000001429f865e6fa188f020409"}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x480000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000440)=0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x6c25, 0x48b, 0x8, 0x8001, 0x40}, &(0x7f0000000540)=0x98) accept$unix(r2, &(0x7f0000000580), &(0x7f0000000600)=0x6e) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000002c0)={r4, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setparam(r5, &(0x7f0000000140)=0xa7b) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000300)=0x4, 0x4) r6 = semget$private(0x0, 0x0, 0x0) semctl$IPC_INFO(r6, 0x7, 0x3, &(0x7f0000000340)=""/163) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000640)) syz_emit_ethernet(0x1e, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x3, 0x0, 0xc5, 0x6}, 0x6, 0x0, 0x0, 0x0, "fc0295dfa01e3fae"}}}}, &(0x7f0000000740)={0x0, 0x3, [0x9e, 0xac0, 0xec6, 0xdc7]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r7, 0x40405514, &(0x7f0000000680)={0x5, 0x0, 0x95, 0xdd, "6de2d1d33b1d1d614cef74a69a427e3c74cc459eeb9cb88cee9c2ebd04d79b400cd0ee89cf78c1cef2adb883", 0x81}) ioctl$TUNSETVNETBE(r7, 0x400454de, &(0x7f0000000200)) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f0000000180)=0x80, 0x4) syncfs(r1) 2018/04/01 10:47:51 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x81, 0x121201) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) bind$bt_hci(r0, &(0x7f0000000240)={0x1f, r1, 0x3}, 0xc) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)="2f67726f75702e73746174003c23fb57e6c60f0e1f0294e69d9a1f63f8785ad188c26c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fdf6e034d804e5f07302df5b540745df4b1dee483b157624c5bc719a099e6a357cd6abb4398c3408", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x80086601, 0x20900000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/04/01 10:47:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00002bbd7000fedbdf25020000000800020000000000"], 0x1c}, 0x1}, 0x0) semctl$GETVAL(0x0, 0x0, 0x1fa, &(0x7f0000000040)=""/3) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$inet6(r2, &(0x7f0000000200)=""/102, 0x66, 0x40000000, &(0x7f0000000000)={0xa, 0x4e22, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) 2018/04/01 10:47:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1000000006}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x50, "3734ccef348b42a048c34b0de568e5caf59bf893061680170d3c0640ae950c46bbb13aa847194ca8199340df60b10b7063b3a81bd55a06230fd05ee6ead2c293eb3403f423524027951c03f6dfb2fe5b"}, &(0x7f0000000000)=0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x8001, 0x7, 0x8004, 0x10001, 0x4, 0x3ff, 0x6, 0x0, r1}, &(0x7f0000000140)=0x20) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) semget$private(0x0, 0x0, 0x14) 2018/04/01 10:47:51 executing program 3: 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) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6c3, 0x80000) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r1, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@multicast2, @local}, &(0x7f0000000200)=0x8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000280)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x95, 0x0, 0x0, &(0x7f0000000240)='ip6gretap0\x00', 0x1, 0x0, 0x7}) r0 = socket$l2tp(0x18, 0x1, 0x1) listen(r0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r1, 0x0, [0x115]}, 0x2c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000640)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000800)=ANY=[], 0x0, 0x0, &(0x7f0000000840)}) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000a40)={@empty, @multicast2}, &(0x7f0000000a80)=0xc) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000ac0)=0x280, 0x4) timer_create(0x4, &(0x7f0000000c80)={0x0, 0x0, 0x0, @thr={&(0x7f0000000b00), &(0x7f0000000b80)}}, &(0x7f0000000cc0)) 2018/04/01 10:47:51 executing program 2: pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a92000/0x2000)=nil, 0xfffffffffffdffff, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000), 0x0, 0x0) 2018/04/01 10:47:51 executing program 4: socketpair(0x2, 0x2, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x26, 0x1, 0x1, 'queue0\x00', 0x20}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xd7, 0x7ff, 0x8c, 0x7e, 0x3d62, 0x23b5, 0xfffffffffffff524, {0x0, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}}}, 0x10001, 0xea0d, 0x8, 0x81, 0xeb}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x800}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x0, 0x0, 0xd}, &(0x7f0000000040)=0x20) 2018/04/01 10:47:51 executing program 1: r0 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000140)="220000001e0007ffe901000509000700000916abfe03a7f21900ffff050000000100", 0x22) fcntl$notify(r0, 0x402, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x7fffffff, @dev={0xfe, 0x80, [], 0xf}, 0x5c6}}, 0x0, 0x10001, 0x541, 0x4, 0x1ff}, &(0x7f0000000100)=0x98) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000001c0)={&(0x7f0000ffd000/0x3000)=nil, 0x7, 0x4, 0x8, &(0x7f0000ffe000/0x2000)=nil, 0x3}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x4, 0x2, 0xd, 0x80000000, 0x1, 0x1f, 0xfffffffffffffffb, 0x7ff, r1}, 0x20) 2018/04/01 10:47:51 executing program 7: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='tracefs\x00', 0x0, &(0x7f0000000300)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='qnx6\x00', 0x20000, &(0x7f00000000c0)="52e5895eedd07b649ed61a8508995464") mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) 2018/04/01 10:47:51 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0x2, &(0x7f0000000040)={&(0x7f0000000740)=ANY=[@ANYBLOB="00000000100000082dbd7000fedbdf25e0000002000000000000000000000000fe8000000000000000000000000000aa4e2400034e24000002002020ff000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="e0000002000000000000000000000000000004d27e000000000000000000000000000000000000000600000000000000f0ffffffffffffff08000000000000000000000000000000040000000000000000000000010000000700000000000000070000000000000009000000000000003d000000000000000300000000000000090000000000000002000000f8ffffff2000000027bd7000073500000a0003ff000000000000000000000c000010000000001c00", @ANYRES32=r2, @ANYBLOB="020000000000110000000032000000000000000000000000000000810000000000000000800000007e020000043500000a000a0000000700ffd8af0259ba2fdf0800000000000001fe8000000000000000000000000000114e23001d4e2400010a008080000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="03000000"], 0x1ac}, 0x1, 0x0, 0x0, 0x8000000}, 0x0) 2018/04/01 10:47:51 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x181001, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000009c030010"]) 2018/04/01 10:47:51 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'vcan0\x00', 0x10000000003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) close(0xffffffffffffffff) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b27576464bf81a0551612ebabe1e7f30be9d43d2d7f70e157eb7beb87b6bfa6a538ad42246b5d5bc1ffb48d57d3c15aa94619cb968d4ceb3b95e0e1cd3a2d3717765fbc66dfc95e70c838e5e10966877d2d88436304c8767a5479d43e2c979f6daedf1ec1ba418ef75a38eb9734d3e10feb", 0xb3}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x4000090}, 0x478c}], 0x1, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) r2 = accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) sendto$inet(r1, &(0x7f0000000bc0)="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", 0x475, 0x0, &(0x7f00000000c0)={0x2}, 0x10) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) shutdown(r1, 0x1) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000002c0)=0x4, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) accept4(0xffffffffffffffff, &(0x7f0000000200)=@nfc, &(0x7f0000000280)=0x80, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) [ 228.318670] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/01 10:47:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(tgr160)\x00'}, 0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="c26f409ef220a302fc705b1ed3b4c57787f6dce20dbda679630ea4ea4e1728f42ddf7b11504cb91355646d2ee7be1db446b475c32bb7bd6fae3807e5b5f964ef84fe88bf051951add5ee061b69617f1748f2ecc9c7612f00eb5bbaf375810000000000000000000000000000000000000000000000", 0x25a) 2018/04/01 10:47:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f00000000c0), 0xfffffe16) 2018/04/01 10:47:52 executing program 6: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x2000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r5 = dup2(r4, r4) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000040)=0x8) read(r4, &(0x7f00004bdf32)=""/206, 0xce) r6 = syz_open_pts(r5, 0x0) ioctl$TCFLSH(r6, 0x540b, 0x1) 2018/04/01 10:47:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001400), 0x1, 0x0) recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/59, 0x3b}, {&(0x7f00000010c0)=""/241, 0xf1}, {&(0x7f00000011c0)=""/191, 0xbf}], 0x4, &(0x7f00000012c0)=""/230, 0xe6}, 0x2) 2018/04/01 10:47:52 executing program 5: write$rdma_cm(0xffffffffffffffff, &(0x7f0000001600)=ANY=[@ANYBLOB="00000000183e31000000000000000000", @ANYPTR=&(0x7f00000015c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000005580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000005540)}}, 0x20) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000080)={'mangle\x00', 0x2, [{}, {}]}, 0x48) r0 = syz_open_dev$sndmidi(&(0x7f0000001540)='/dev/snd/midiC#D#\x00', 0x100, 0x68080) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001580)={0x0, 0x400}, &(0x7f0000001640)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001680)={r1, 0x9}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000440)=""/245, 0xfffffffffffffe36, 0x0, &(0x7f00000003c0)=@sco={0x1f}, 0xfffffffffffffdc7) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x480100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x84ec, @loopback={0x0, 0x1}, 0x8}}, [0x8, 0x40879917, 0x8, 0x4, 0xffffffff, 0x5, 0xa2, 0x0, 0x4, 0x4, 0x100000000, 0x7, 0xd57, 0xffffffffffff8000, 0x100000001]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000240)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) writev(r2, &(0x7f0000312ff0)=[{&(0x7f0000000080)="480000001400190d090043eafd068c560affffffffe006004543984fb2bff49a3326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c0123b261a2", 0x48}], 0x1) io_setup(0x7, &(0x7f0000000300)=0x0) io_cancel(r5, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f0000000540)="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", 0x1000, 0x0, 0x0, 0x1, r3}, &(0x7f0000000380)) 2018/04/01 10:47:52 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000002fe8)=[{0x1d, 0x0, 0x4000000000401}, {}, {0x6, 0x100000}]}, 0x10) r2 = dup(r1) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setxattr(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)=@known='com.apple.system.Security\x00', &(0x7f0000000200)='com.apple.system.Security\x00', 0x1cf, 0x1) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/01 10:47:52 executing program 4: set_mempolicy(0xffffffffffffffff, &(0x7f0000000000), 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x3}, 0x0) 2018/04/01 10:47:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x339, 0x1, 0x4, 0x7, 0x7f000000000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10) 2018/04/01 10:47:52 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000002c0)={'bridge0\x00', 0x7}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001780)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f00000017c0), &(0x7f0000001800)=0x4) prlimit64(r0, 0xb, &(0x7f0000000040)={0x1, 0xffc00000000}, &(0x7f0000000080)) accept(r2, &(0x7f0000000180)=@alg, &(0x7f0000000240)=0x80) r3 = fcntl$dupfd(r2, 0x406, r2) syz_open_pts(r3, 0x40040) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000140)=0x13, 0x4) syz_emit_ethernet(0x46, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0086dd601ae52f00100000fe80000000000000000000000000000000000000000000003a4817c0e0fd3f02bc7aa680c2558a000000000000000100"], &(0x7f0000000200)) 2018/04/01 10:47:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$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) recvmsg$kcm(r1, &(0x7f0000001500)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f00000014c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/212, 0xd4}, {&(0x7f00000013c0)=""/225, 0xe1}], 0x3, &(0x7f0000001600)=""/89, 0x59}, 0x1) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="56be"], 0x0) lookup_dcookie(0x7, &(0x7f00000000c0)=""/204, 0xcc) open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x96) lseek(r1, 0x58, 0x0) getdents64(r1, &(0x7f0000001540)=""/188, 0xbc) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) 2018/04/01 10:47:52 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000000080), 0x4) 2018/04/01 10:47:52 executing program 3: 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) r0 = syz_open_dev$adsp(&(0x7f00000004c0)='/dev/adsp#\x00', 0x4, 0x0) getdents64(r0, &(0x7f0000000500)=""/149, 0x95) r1 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0xfffffffffffff800, 0x40) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000440), &(0x7f0000000480)=0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) pread64(r2, &(0x7f0000000000)=""/56, 0x38, 0x0) r3 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="95b270dd8cada0f4e38939cea21c4d338f35fb12e7b6c11767e2e6a43c840a7f1e62dee4fb9e3698b67de3b2b8ede2e93d4ab2c7abf6a619c81038333b5ec7d261214505b8a38baf93770afac35594f9b728235cb559a4c2be2cd4a327ed82c56b63c7324bffa13e600222dad5dd04193ee5248f3b16c8e1384eb2cde48d8439657b10f372c2dbfce12fc7a2227947aca61d9b0e514d54bc31bd4a15897e94ad3e1cddcfe6b109cdc0e89813d7a8a463", 0xb0, 0xfffffffffffffffa) r4 = add_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r3, r4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r5, r6) bind$bt_sco(r2, &(0x7f0000000080)={0x1f, {0x8, 0x81, 0x40, 0x1, 0xb000, 0x400}}, 0x8) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000003c0)) write$evdev(r2, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:53 executing program 1: 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 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x800000020, &(0x7f00000001c0)=0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000003000/0x4000)=nil) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000340)=0xa) sched_setattr(r3, &(0x7f0000000380)={0x30, 0x3, 0x0, 0x7, 0x44, 0x800000, 0x1, 0xeca}, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000003c0)={0x45, 0x2}, 0x2) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000400)) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x7fff, r2, &(0x7f0000000200)="8a88a47f5eee1d9e036e967005f335aef9d46535fc9718d6e2b3c193715f6e75a455208f6d1539deb8c46d97bb4c551e8142b94b95e855d3a1122fabee7891318a2930ccb9de33cca5524e4ba15f79253fbe9d0957e736b542c9a643aa35749f7b0bfebde23450d5184914caea0b22471fd2bcfa24efce93e3d9c7f998c4e53c6d70809ac4e39818493f50d7a3fee6536a9dc7fad7a0c5578e4589ecb2014d6289a3d7d4bd430b2f7236d34e9e342d53ca3512114817b82458410f889da855b88d6c9b6b70a942a77e30613fd88a11a340", 0xd1, 0xffffffffffff9901, 0x0, 0x1, r0}]) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4}, 0x0, 0x8000000, 0xffffffffffffffff, 0x0) syslog(0x4, &(0x7f0000000440)=""/224, 0xe0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000540)={0x7b, 0x0, [0x7f, 0xf6, 0x10000, 0x3f]}) eventfd2(0x6, 0x800) timerfd_gettime(r2, &(0x7f0000000300)) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x9) 2018/04/01 10:47:53 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000240)=""/4096) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000200)) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000012c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001280)={&(0x7f00000013c0)=ANY=[@ANYBLOB="380000843bd5198997e3634000abe4bc9427c03eb54e429d4e113a00829d955c88473c6356fcc740104fdd0349c4854fba545df5e9cc19ff09cd", @ANYRES16=r2, @ANYBLOB="080129bd7000fedbdf25030000000400050008000300eb00000008000400020000000800040001000000080003002f000000"], 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x800) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}, 0x1e) r3 = socket$nl_route(0x10, 0x3, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001380)={&(0x7f0000001340)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8937, &(0x7f0000000040)={'bond0\x00', r4}) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e) r5 = memfd_create(&(0x7f00000001c0)="0608000008847f00", 0x3) write(r5, &(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x52ba2bfb}, 0x1) socket$pppoe(0x18, 0x1, 0x0) execveat(r5, &(0x7f0000001300)='./file0\x00', &(0x7f00000013c0), &(0x7f0000001340), 0x1000) 2018/04/01 10:47:53 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x9, 0x2000000000000060, 0x0, 0x0, 0x25dfdbfe}, 0x80}, 0x1}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='autogroup\x00') tgkill(r1, r1, 0x4) sendfile(r3, r3, &(0x7f00000000c0), 0x10001) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000380)={0x4, 0x1, 0x6, 0xffff, 0x1, 0x80}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x78, "526f7aee1dc0dda11b377f1d16b2125a6018bc56e2dce6c8a71ea5224dd7baf330c49c289a80132ebd2c1f0d3589d002f72647b952bd6bb00fa55fbb0ed0ece9d8764dc759dd7709fe86756f9c080d8cee89c91d784b34bf500b66991525ab262024eea95294b46737a6ae99a9f8fbcc06040135b7ceff0c"}, &(0x7f0000000040)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e24, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}, 0x400, 0x7, 0xf0, 0x6, 0x3}, &(0x7f0000000340)=0x98) sched_setattr(r1, &(0x7f0000000100)={0x30, 0x0, 0x1, 0xdf, 0xe2a7, 0x0, 0x1, 0x2}, 0x0) 2018/04/01 10:47:53 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x125, 0x10000}], 0x0, &(0x7f0000016000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0xfffffffffffffffa) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vcs\x00', 0x81, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$VHOST_SET_VRING_CALL(r5, 0x4008af21, &(0x7f0000000040)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x1ff, r2}) mkdirat$cgroup(r5, &(0x7f00000000c0)='syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001280)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000012c0)={0x3, 0x337e, 0x0, 0x9, 0x3, 0x2, 0x4, 0x7fff, r6}, &(0x7f0000001300)=0x20) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000001340)=0x30) ppoll(&(0x7f0000000100)=[{r0, 0x2}, {r2, 0x20}, {r0, 0x1}, {r0, 0x8002}], 0x4, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x8) 2018/04/01 10:47:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000000000802, 0x0) write(r0, &(0x7f0000000140)="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", 0x257) 2018/04/01 10:47:53 executing program 6: r0 = getpid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) recvfrom$unix(r1, &(0x7f00000000c0)=""/94, 0x5e, 0x2, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2), 0xfffffdaa) read(r2, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) dup2(r2, r4) 2018/04/01 10:47:53 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x125, 0x10000}], 0x0, &(0x7f0000016000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x7, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0xfffffffffffffffa) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x81, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$VHOST_SET_VRING_CALL(r5, 0x4008af21, &(0x7f0000000040)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2, r2}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001340)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001480)={0x0, 0x0, 0x0}, &(0x7f00000014c0)=0xc) fcntl$dupfd(r0, 0x0, r5) fchown(r4, r6, r7) mkdirat$cgroup(r5, &(0x7f00000000c0)='syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001280)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000012c0)={0x3, 0x337e, 0x0, 0x9, 0x3, 0x2, 0x4, 0x7fff, r8}, &(0x7f0000001300)=0x20) ppoll(&(0x7f0000000100)=[{r0, 0x2}, {r2, 0x20}, {r0, 0x1}, {r0, 0x8002}], 0x4, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x8) 2018/04/01 10:47:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x2) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r1, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1594cd85, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000080)="1c89e8edb112cd9377cbc6ff340148a71243df39bd272ac301a6e1dd199ef5693c765d9de6b6db08a399688f845182d3c62108c9acc9bcbf1f0f5ff7f5dca1e31a463b1c19cca1693fd0b9bc3fa1bf64f52269620b580c81c70888106b1376285c045354f686bcf8b86afb2b7d6d7d93a8b00235d7c48f2a1003ec3d22d8eee342fa07583c2ec4d2188b6d950ded69eed4570e310c210303cff2aa3e3478efec757985d5904d943474956345b92e55c6df5938f6917fef3c", 0xb8}, {&(0x7f0000000140)="febb0891d488a2623b3beb37fe568c486393de6465d6bb92ea2eb330f4aaf6117f3bb56b6e746e8c2305406ee7d0784350b0ab3957efaf1f8a2a25049b15decff9969e981f9bfb9925c7b08af5e276953ee8d7b3ea7f1afa6de48be7ab84115b7d7eec17eb85f2c40b8b2f6440f3d339d91c3ce171578b827c154171656f80ad932be4184b39fce97ebd23518b7becf4b387e578a20d46e278871cbb0b026b61ab8f9a44bbfd4a1ab1a479d33945d07ad56c9def4ddba36df8", 0xb9}, {&(0x7f0000000200)="d2829d27800d1ea4c41924b143bf53822c80c0e85a19", 0x16}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="3b1da9ae81cf6c83fe7a5e287ecc660406688dad45741e82a58006f987f3a969cfc453ec64b366fb229ccfdc5dfd35da94f9215ebedb82d422ee4fd4c2ac54", 0x3f}, {&(0x7f0000001280)="366238b18bcedc7467f36eaf2826b882caf1d56a9df9fa65a3d5af8526e682f3cc442d5fd4be64c2e51098bd3cb51721e8b2c8423fab6def195f247311cbac27658052dfe62ac16e19c4719c5b7bd1a22af1d03442a58910fe1c9a3f4f7fccf9f0c5de3e8d56d60c", 0x68}, {&(0x7f0000001300)="db2a6b55", 0x4}, {&(0x7f0000001340)="72f7a2a2a7f787b40efd298b51e4b72264383c8e434ca2d1cbe5e6a5a843a51de8de55", 0x23}], 0x8) pread64(r1, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r1, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x400000000400, 0x0, 0x3}, 0x20) fcntl$setpipe(r0, 0x407, 0xc149) 2018/04/01 10:47:53 executing program 7: setns(0xffffffffffffffff, 0x4000002) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x8000) [ 229.580870] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop4 [ 229.602929] BTRFS error (device loop4): superblock checksum mismatch 2018/04/01 10:47:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4106-gcm-aesni)\x00'}, 0xfc88) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85ea36927ea6be3bfc47ed26b7f85f85fc7a0d3901ee7d01552b64fc9660612871b", 0x30) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/232, 0xe8}, {&(0x7f0000000340)=""/209, 0xd1}, {&(0x7f00000004c0)=""/177, 0xb1}], 0x3, &(0x7f0000da2000)}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f00000001c0), &(0x7f0000000440)=0x4) ioctl$KDSETMODE(r1, 0x4b3a, 0x4) 2018/04/01 10:47:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001640)=ANY=[@ANYBLOB="04ffff8b6b51bf59abc189c63c3a673fc705dd8f233546dea5ef875305767f1749c41e680ff80178d013979c2357409022abd77ff19b53fcb3f199ab44a4747a0ce61851f4e0a66c8644111eaf8562fc67675acfe6ea73bb1ae9b006fc0ff67dea0bb581c6115e8799f843062529d24621bc5f68fab8b82ae478ea3817bc900dcc1632507b19ab54a7dfed7b74fc9345e751e20ac2167626b7deb8697ff6b3b36fd3bc749e2b2ee6825701fd1ece00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001600)=0x6) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000001880)={0x0, 0x0}) r6 = perf_event_open(&(0x7f0000001800)={0x2, 0x70, 0xcf, 0x0, 0x3ff, 0x8, 0x0, 0x7, 0x4, 0x4, 0xffffffffffffff80, 0x7, 0x1, 0x9, 0x3, 0x2, 0xff, 0x5, 0x1, 0x1f, 0x7e000000000000, 0x6, 0x6, 0x1, 0x6, 0xaf2, 0x7fff, 0x3, 0x3ff, 0x20, 0x5, 0xfff, 0x6, 0x40000000000, 0x0, 0x80000001, 0x1, 0xf480000000000000, 0x0, 0x4, 0x4, @perf_config_ext={0x8000}, 0x30000, 0x800, 0x10001, 0x0, 0x5, 0xffff, 0x3}, r5, 0xc, r3, 0xb) openat$cgroup_int(r4, &(0x7f0000001740)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000600)=""/4096, 0x1000, 0x10000, &(0x7f0000000540)=@sco={0x1f, {0x6, 0x100000000, 0x8001, 0x400000000, 0x20}}, 0x80) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, &(0x7f0000768000), &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000040), 0xfffffe0d}) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000001780)=ANY=[@ANYBLOB="0100000002000800000000000000"]) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000001980), 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000019c0)=@assoc_value, &(0x7f0000001a00)=0x8) r7 = dup(r0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0xf60) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000042d000)=@sack_info={0x0, 0x61, 0x1}, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x8, 0x0, 'sit0\x00', 'nr0\x00', 'yam0\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0xa0, 0x1d0, 0x300, [@state={'state\x00', 0x8, {{0x80000000}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:crond_exec_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:mount_tmp_t:s0\x00'}}}}, {{{0x15, 0x0, 0x8137, 'ip6tnl0\x00', 'yam0\x00', 'syz_tun\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0x0, 0xff], @random="8c0c241916d7", [0x0, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"0fed6970d38959a97f69776c2874e425ec79c3b818d14fa393ee74ed6f14"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x4c0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000017c0)) ppoll(&(0x7f00000018c0)=[{r6, 0x2}, {r1, 0x48}, {r3, 0x4052}, {r4, 0x4}, {r0, 0x10}, {r0, 0x8}], 0x6, &(0x7f0000001900)={0x0, 0x989680}, &(0x7f0000001940)={0x100000001}, 0x8) [ 229.630517] BTRFS error (device loop4): open_ctree failed 2018/04/01 10:47:53 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfc, 0x100fd}, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x101000, 0x0) sendto$inet(r2, &(0x7f00000000c0)='C', 0x1, 0x1000000000000000, 0x0, 0x0) sendto$inet(r2, &(0x7f00000002c0)="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", 0x5b1, 0x0, 0x0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000880)={0x170, 0x31, 0x400, 0x70bd27, 0x25dfdbfc, {0x16}, [@nested={0x15c, 0x8f, [@generic="7c83a8857d250e13b631feda2f86dbc13dcf81843a1d7240607ded9ad02596c158a2178493d2a34d70ed31eae00bb08b4338520bb7d9d5d76e71f9d94df5db16799d72aa25de053f31a28b32baa7d15727d8bc098932a03b80c2ab8ece47f5b9d5ea1608b69fcc48610bc83f2cc3b3f5ed1dc535e5f14b88e6e9ed260c65", @typed={0xc, 0x32, @u64=0xf58}, @typed={0xcc, 0x42, @binary="563d9bb0883c10460717ad271c5b0431ef26490241742f7911211deb4850fa19bf525a616744d117c9ebe0a88d0f0fab781670e71bf7d9c82c5b94085ff107d389e83bd3c7f5bdf90ffacf449fd22dfdc61b743e021522b1cc106b5d5b705138b78bfcd6747f96d9cdaed89d71a28dca61a46d3b82ba0e70f8f7474e5fa68a1f68ff7dc0b1265c5bfe0028c3015601695b549a29888159a6da9a8f04f73d9b5e3337920de8f1a7191a2771ed405e71d746e6fe2d4a89da325f36683cbaf2ed89ea7ae58eeb14"}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x24048040}, 0x1) ioctl$KDMKTONE(r3, 0x4b30, 0x7b63) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) [ 229.770812] BTRFS error (device loop4): superblock checksum mismatch [ 229.786697] cannot load conntrack support for proto=7 [ 229.806471] BTRFS error (device loop4): open_ctree failed [ 229.815998] cannot load conntrack support for proto=7 [ 230.596355] QAT: Invalid ioctl [ 230.764099] QAT: Invalid ioctl 2018/04/01 10:47:54 executing program 2: accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140)={0x3690aa16}, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x258344806f2e22d9) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000180)={0x0, 0xf90, 0x7f, &(0x7f0000000040)}) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="e141168841afa8501e651318f9f389f30d53ba40ab8d72fa51348fad4cccbf330b69fc6d6cbad6e65cf174147b58d73f065a5489c3cd0b25ea46d04e5e33f4ab1f97769795cc900dac61bbf2ff9f4b3dc0f2b3401fcd64d705df61d7cfd6f4c61727c93a5cf764731dea3a91ce7c9c73c15f9f543f729f58cf52740715a883a28ae66490510e3f0809b74d6c70dffdc8e46c77ad41ea45a1e175ca", 0x9b, 0xfffffffffffffffc) 2018/04/01 10:47:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001640)=ANY=[@ANYBLOB="04ffff8b6b51bf59abc189c63c3a673fc705dd8f233546dea5ef875305767f1749c41e680ff80178d013979c2357409022abd77ff19b53fcb3f199ab44a4747a0ce61851f4e0a66c8644111eaf8562fc67675acfe6ea73bb1ae9b006fc0ff67dea0bb581c6115e8799f843062529d24621bc5f68fab8b82ae478ea3817bc900dcc1632507b19ab54a7dfed7b74fc9345e751e20ac2167626b7deb8697ff6b3b36fd3bc749e2b2ee6825701fd1ece00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001600)=0x6) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000001880)={0x0, 0x0}) r6 = perf_event_open(&(0x7f0000001800)={0x2, 0x70, 0xcf, 0x0, 0x3ff, 0x8, 0x0, 0x7, 0x4, 0x4, 0xffffffffffffff80, 0x7, 0x1, 0x9, 0x3, 0x2, 0xff, 0x5, 0x1, 0x1f, 0x7e000000000000, 0x6, 0x6, 0x1, 0x6, 0xaf2, 0x7fff, 0x3, 0x3ff, 0x20, 0x5, 0xfff, 0x6, 0x40000000000, 0x0, 0x80000001, 0x1, 0xf480000000000000, 0x0, 0x4, 0x4, @perf_config_ext={0x8000}, 0x30000, 0x800, 0x10001, 0x0, 0x5, 0xffff, 0x3}, r5, 0xc, r3, 0xb) openat$cgroup_int(r4, &(0x7f0000001740)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000600)=""/4096, 0x1000, 0x10000, &(0x7f0000000540)=@sco={0x1f, {0x6, 0x100000000, 0x8001, 0x400000000, 0x20}}, 0x80) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, &(0x7f0000768000), &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000040), 0xfffffe0d}) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000001780)=ANY=[@ANYBLOB="0100000002000800000000000000"]) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000001980), 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000019c0)=@assoc_value, &(0x7f0000001a00)=0x8) r7 = dup(r0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0xf60) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000042d000)=@sack_info={0x0, 0x61, 0x1}, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x8, 0x0, 'sit0\x00', 'nr0\x00', 'yam0\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0xa0, 0x1d0, 0x300, [@state={'state\x00', 0x8, {{0x80000000}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:crond_exec_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:mount_tmp_t:s0\x00'}}}}, {{{0x15, 0x0, 0x8137, 'ip6tnl0\x00', 'yam0\x00', 'syz_tun\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0x0, 0xff], @random="8c0c241916d7", [0x0, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"0fed6970d38959a97f69776c2874e425ec79c3b818d14fa393ee74ed6f14"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x4c0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000017c0)) ppoll(&(0x7f00000018c0)=[{r6, 0x2}, {r1, 0x48}, {r3, 0x4052}, {r4, 0x4}, {r0, 0x10}, {r0, 0x8}], 0x6, &(0x7f0000001900)={0x0, 0x989680}, &(0x7f0000001940)={0x100000001}, 0x8) 2018/04/01 10:47:54 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r1, &(0x7f0000000000), 0xff38) r2 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) r5 = getegid() r6 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) getgroups(0x1, &(0x7f0000000600)=[0x0]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000640)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000680)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000780)=0xe8) fstat(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000d00)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000d40)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000e40)=0xe8) getresgid(&(0x7f0000000e80)=0x0, &(0x7f0000000ec0), &(0x7f0000000f00)) r15 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpid() stat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001140)=0x0, &(0x7f0000001180), &(0x7f00000011c0)) r21 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001200)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000001300)=0xe8) getresgid(&(0x7f0000001340)=0x0, &(0x7f0000001380), &(0x7f00000013c0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001400)=0x0) lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001500)={0x0, 0x0, 0x0}, &(0x7f0000001540)=0xc) r27 = gettid() r28 = geteuid() getresgid(&(0x7f0000001880)=0x0, &(0x7f00000018c0), &(0x7f0000001900)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001940)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001980)={0x0, 0x0}, &(0x7f00000019c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0, 0x0}, &(0x7f0000001a40)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001d40)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000001e40)=0xe8) lstat(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getpid() getresuid(&(0x7f0000001f40)=0x0, &(0x7f0000001f80), &(0x7f0000001fc0)) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000020c0)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000021c0)=0xe8) r41 = getgid() r42 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002200)={{{@in=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000002300)=0xe8) getresgid(&(0x7f0000002340)=0x0, &(0x7f0000002380), &(0x7f00000023c0)) r45 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002400)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000002500)=0xe8) lstat(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004a00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004a40)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000004b40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004b80)={0x0, 0x0, 0x0}, &(0x7f0000004bc0)=0xc) sendmmsg$unix(r1, &(0x7f0000004d80)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000100)="7a73acb857b28cdcd43f2b277049f905f062d1e0c7587c294b455f1138c3850a7abe98e31c8e82", 0x27}, {&(0x7f0000000140)="547c32984e2d7eb0bc2bc1137a0091a7f6b03720f7d351c295e3f7e74fa6d3b8a42686ed36ba4bf4bd94daa432c38fe540042671d59efb1b68fe555db35d649106fe38dc06ba0914856ebfa4dcf1787687a3d556528ac9ce0f45956a263ddb023b13bb64a0d54065a549c2f2e6b22b7d46cc1764fc99e7400825299b2f86a7807449fa4f27c87737a26b4c2a84845bdd4f7c8a0adc16e3af7aa70c7ca9191e39708922d9", 0xa4}, {&(0x7f0000000200)="aff1dcacf5c80231c761b05945a955478d170fcdfdd2299308a5bf4c3bc4930032919f386f6a306d2b3ba2c30b5647b64cc371005d5aae54fe55288b38505d6001e9e141c0a22466216dd1a33454608633cc4d64e968f82130bad43b8fc22d4fa03e46f05eb9d9468aa2cff7d8becd", 0x6f}, {&(0x7f0000000280)="a0b3eb3bc13725deaa9b0a42dda0768c097fbfdb92e70b0bb8", 0x19}], 0x4, &(0x7f0000004f00)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="01000000200000001d36b22e62640fa75d462ec8200000001f0100000002001000b26f7cf3a2c23161f138452528a8056dd502b0ac1b70394803ca48", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="000000002000000000000000b31bdd984aa7eb8e", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0], 0x140, 0x8000}, {&(0x7f0000000980)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000a00)="716b4cc8beac7989f0aa7c78644258483839e418d1ff1ab9ca9d5b0723cfc95364cfc1d2a46f45f91cd7b80fbbc7f0ffb637168d1fc4df4be4a768dc39a767279514c00a007dffd75c7a78410aa3cf2afa048bf565d19d26fe4644cd6c543e6ade3e68ac1321e89b90aaca377885721ce2a08b8d5d9c9d", 0x77}, {&(0x7f0000000a80)="5c4b37c584573e2ae5b3b2e8bb7d7ffe802b09a9cec8290d4ee8a278d52a2b9fb3b6f38a09c074cc79391482d159e1bd1769b4246c6861df5b05b7fc20ed94dd62c443573d3526c460f6f82846605ebe3a846fa30332ab2d124d27754ade4af7291f7120d60bf21caac3acb8a54d49fe9cb95e2516219c4939101c6e1c8a6c7fffb6f6a52a", 0x85}, {&(0x7f0000000b40)="9296cba82ba6145bc7554cc561c81d3e446e3d765bc65138d52c6f107997d3f780a8a41585fc3abc7dd5f4a2be6f933a54c2297027a3c46e845528166fbdb1d14076da3af44131b1ee19fbc8626d73b48c7f7cb92c3038d413eb3da591aae1151a59be643cef746d1dd70511a486f4f15619ffa0d2f1cb84a5d3876aad058ff1dbbd33729969551db5189dedae8a", 0x8e}, {&(0x7f0000000c00)="37dc6806667bb8e6be7d05c55e152fe8987431f39b4a573ed71ef28c8137bc3ec9ff8cca5626b0cb8bfdbc9d63ac6a11051e12cf9c157ec4f2de6dfda6d9d34035438522906740b919f245571b64112b361d2dbec199ec5925e5f81e1e0e34c588543b1c9012bf8e5c60375cf878afe737daf85508c6e631cd2282b4c527a57892a40ce68b4298387a3a", 0x8a}], 0x4, &(0x7f0000001580)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xa0, 0x200488c0}, {&(0x7f0000001640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001840)=[{&(0x7f00000016c0)="31ab9feb3fc2417556343522d5c84db190ac6f6b3ad304213e163281fd17fd25e8f56dde0ee63e3a45fcee25e38e1e7a1ec0a693ecc58b0ddbd98328de82013ec268bdede9f47da6c5145bc860da8f433d91f575f55bc3949166d9f1fa4d69d8899d352ceba15672fea9026beab0fe193d65d22bb37b6ca92792a4a5", 0x7c}, {&(0x7f0000001740)="64db54569592d2c97ce9255d0b3d367c5af8dfe486434b8f19a0021531cedab036e9a18f9b5f03fa76969f2395feecd029535e4fa200b7dd8f54eea0dd39bae074c2f414f78c9e132614ff1b9e9774a82e1cea881347d4866f3d84755201e37045bb032c3f946729a353c0e5574407ca3f5e1ab11498bc3a66009edc4fba4b425983ab88a58639a68f2d892e90e5d5b1f9b57cd27e91b7c36714fdc0e23ab1c7a40be50245d8c058881cbe2cc5bdca874fda8def5ce896f5a5bc3f0a", 0xbc}, {&(0x7f0000001800)="55cc2792", 0x4}], 0x3, &(0x7f0000001a80)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x40, 0x40}, {&(0x7f0000001ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000001b40)="7c15e61b47fc266c170da051a246b0b3dab344b81670e6a7526125dc20815583ec1eb435f034ec4d297d5d3b23b6da58735342dbf5871adef83b75b0f507db9acef3c066b03e24d37437e6afd9bd83a781eb701e9fe19a770aeb7e25f925307ea83376f633114a", 0x67}, {&(0x7f0000001bc0)="75d28fc8287574a436452b2cbc1bdf43a87d0187f6b5e928ecea17a65516b952e4b9f66441c439ad659259f53becfc3078b0080db20ffdc02e7211a220e1967c9f1fc6f641f3803ef6f096563839be8cfa1ca51195c0db70a92547c1f573c13bab56dc7a4e7487437fb94afc43d7946241aeb9955e481a5d80997dac6a78fea6df2bd5af98854ed081236f59c67868def8da8cb9341109cac25f6ba2cb893c83abdfff44a67ba8f69b9005dced901231a31b7c2b256e8f36dbf20721d35dd09bcf08ebf07c4ab65e7b62f1c6e5aae1a8ed12efa2fda8d5a6dd2ccb782bb4067f", 0xe0}], 0x2, &(0x7f0000002600)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r33, @ANYRES32=r34, @ANYRES32=r35, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r36, @ANYRES32=r37, @ANYRES32=r38, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r39, @ANYRES32=r40, @ANYRES32=r41, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r42, @ANYRES32=r43, @ANYRES32=r44, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r45, @ANYRES32=r46, @ANYRES32=r47, @ANYBLOB="000000001800000040000000cbd48c23169b733f", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x130}, {&(0x7f0000002740)=@file={0x1, './file0\x00'}, 0x6e, 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{&(0x7f0000003840)="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0x1000}, {&(0x7f0000004840)="3cf48c07f0e149b3424c102a2ec4a42489c38032f16f799804eceee8751f5e9002c04341da26b4b1", 0x28}, {&(0x7f0000004880)="15e02498d42f85959274b4fa818123ca637d9a822677679c03826fde951b0873ab4dbfde35f5403862b3d13149ab401f2ce32b5e500bb59178e62a7872937f0d0f49f5cf39a1e48318ebd185605c0011a4ff2187967fb9509ae2fe665fa714faf45f28ce27ca605d11f569f6efd66cac558db96b15dc992fb1e003c09b41c954e43c38058e513c2b832a986c179f275bb08d1a39618f0ffcd62a1fc966bbb82b2436713fa232899983c08a693b19a577a296d66143ce3822d482a15d98081d42701785", 0xc3}], 0x5, &(0x7f0000004c00)=[@cred={0x20, 0x1, 0x2, r48, r49, r50}], 0x20, 0x4004080}, {&(0x7f0000004c40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004d40)=[{&(0x7f0000004cc0)="297a55dc0f3dede31800292fa84b37ad4815dc354a969f6fd780efc9ab780ba4905ab79dbfaa319fc489cbacf214a02af0552df13487543eed5ed2b87c489b5077466d7bb452495678b16fea41d0f66c3ad146219bdc8a", 0x57}], 0x1, 0x0, 0x0, 0xc0}], 0x6, 0x40000) 2018/04/01 10:47:54 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000480)=@can={0x0, 0x0}, &(0x7f0000000240)=0x80) recvfrom$packet(r0, &(0x7f0000000380)=""/245, 0xf5, 0x40002141, &(0x7f0000000500)={0x11, 0x19, r1, 0x1, 0xffffffff00000001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) r2 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00000002c0)='.dead\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='vmnet0cgroupwlan0.user+cgroup$ppp0!wlan0^/\x00', 0xfffffffffffffffe) prctl$setendian(0x14, 0x1) r4 = add_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="0ef703e70cbd3d71a3d96df30b570b6c014c854933ea86087b57ea5744ba6caa244494263095350b44793f59fb03b959e7adf3c39d9f5eb3ac0e04000940167de5ad12903186b4c97786a3a5ecc5aaa65e096188e8a7f1856e8e4cd36abaa20f3cbc956f2f60a2ea938459aad3e06f047cef0c8a1dad33612871ed3f25aa7f86b128bf8b2f1b708e8e0d57a69e1ec7c2faa9d7e3f34d7a", 0x97, r3) r5 = request_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='vmnet1Lvmnet0cgroupM\x00', 0xfffffffffffffffa) readlinkat(r0, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=""/85, 0x55) keyctl$reject(0x13, r4, 0x2, 0x8, r5) write(r2, &(0x7f0000828fe1)="1f0000000b06ffde0000f49f000000a9200600000900018001000000000600", 0x1f) 2018/04/01 10:47:54 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1df6, 0x80001) sendmmsg$unix(r1, &(0x7f0000001600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000380)="8d737541a38cf3362628d1fd12e40c966db29a36174dd55c10b880fb0485ae9dcc2a96c8b9d303186d20caa863b436ee082fa18a0b2e2ab736c949f71c8ffd3797335c884bcf9f99c5a4d7ee9490a1d88622edbd21c6e290f99f54662e55a3c11a7e1e8deb0245a700d0e7cdd38a2a9c3e1190bedc3f2944eef4fcd6a66c2cb776a4a118415966a15d8f6703de21cb5da98c5dac751dff6049767006fa6da78d435f6662a5205bec0dd180c2e842c1aa45f01af68d11944be47c350e0c4ad72b19fd2c0d496658825f0d694b4c7e2d388e2367cdd599ddb307ac056e0f78b6a49537bc4f181fe8fc929340aa3a2b8a158a7ed6f040c0d6687321767f79da81549c3acb637a056a17271f2ea8f71c569de9745bb060422c60bf183d02e9e0f079b9478b935cd4e9eb2544441612950522ea475df57bcacfa7f59312e8fbcbcfccbe6e4bcea5d5c1584c9987cfb6e82d3e2bfc053b2691619c164376184b00243e08a4a629360bfc3004b747f0668a817622d989ef5b90bdad6ab8892dc076510518d17b702abdc33d5a8c40e728ceb2eb19b038b2c53ff496a1802b7713e9eb85655dff87c8eea213d1ce833f127963b7c1bc8beb6df0d2c92d3db1338b9e03fed5bfcdde654b4a366faa3cd2fee8d56b3b49a560dc99a8f50a200e98fd661b1d2ca833484602427b35cf3f7954e454b59f044c983b37212242eaf092c7930ad47086415f5d3ea7a1955c1c95d5110e498fd389d589860fc8da107b2434aedb1b768567083ddbb5d201fe13fd85e1a6f882ed4dfc57789766164d48000798221d540b2faf78265076cc783d7fad5dc0b70e81098bdadc0e6122108d096f7a84bab1a13ea8c81ac787c5e74089fd589692f1a2dbbd760b670de885b34c7614274da1b9a142c35ea82ace3561ede1f7645a34ba5c879f5475fa07a4835d7725064a1e7639838165d9ba3a786fc007b4c172a7521b214eaa7f9bb22635b294b63a7d36e04a76eeb397d299150a84beb53b410f667daa1e8e8f382b6c80e33f2b9f4c10dc62e7ba433b05857124edb9c8c3c5a98955a86645628bf1a6d53ae6fb7297140667f1b896232ef4c2add9d5883d50c58a7cce71f28a8b1eca6a28dfac3d2847bbe1d33be1086fd5435bc8a261e76a3edd523da21b8fbc7f076c22753c853b303e3c651c40752af956f7832b91adad9b2bfc70704f8fc49842f7b7592eb25df1dae4849145f3368051b88426c5186d2f0d529febf57b87a003ea2a69eed250d97c36379260f68d512c9bc5e27c371295feae1c0c93059ebde01d5cb9b1c322c88089025c60adc2938e733a46a463324623b25f15e201effdb190bbc02bf3ca164e7c512c4ada8353fa179b3c152c5d56bfcfa506ab61028b2342cbfa0fba53138bd6a868e1cceac56b54a9b1f116b9fd488f2726aedadc85b0e937d6a54e2823a9111d970858345a75e5e8b34ab33354a0f1d4e18b5f516ca5f63877d886130f9368e119bb28fa365a9d6910b5177871ec1cbe6de3d7138fe4db582ebe7f13137226983fe496c58bbf80c007c9f2253f7cd6789c3d62b714eae9bf1636661e33dc8a5aaf17f12420b5d8ccc9687741317baf6e0aa10ecd46fc75ed3202e18ef29615907ba0c77c85b300700c0fe6553d26798db029c70dda992ca35e05998c1dc5ae27435d0ad216fb5fcbba7968d2a4d20c64de6bc1d0d22098e3b4ca5f15d385cc7a7adc69c6d73e3b8e1356bee46df20bf25d9357c30906478eb06463ce16f8029203afd52f37ec1024c25f6aef0e6f1276fddddcd48e49c8cbceb83b352f36cb108cff681454f570f0ec9817f57b3fca5fc816a40b5b9027799eeec8e9149e16df88785df966772ab4edb21a967a8c3d8670a9f45366b73edc94b0022755d3d3d601a8e95c85b3d19521f283299d691a8cdda170886b61f967bc7961072ba66e8f0fc06c5679c2c3be4754862ba8b0abfc4c39a30fee8bddb8790690bffd124fea4f1310e311a1c4174f1a6d206c45d3b7ab0a5d4683f2d576ac924b17937a8c95cd2553c163d21d58340bb334b71a361f76d222a2150db3b9f96cd75aad89569da9d2a242218ba5bea9cd388e222624b86ff56409c9c268a57ce5a79761a42a9d535420a9efa4cb290ae876f8cdc5150e25094d930f5549c9d58681327097716fd6aa9f706202830f7032ea8259e196e0f38eef65c6e5b0311cdf622e43f790f6a9a39af706722c648ecb4b1fa9e4441d8ae97ae91ca84225c4a8062d215135a5683d93babfba60f0cdab69ff70e5fbf985dc856e0d6eeba73a701aa7d2ae87b19536d6cbfe5049acb16fadb5a71c7b4f1a6f11d9fc70fa3a96ce6895be1192c5b87433d9698cf4ee6d907f02ab19d0bcce27269fc8edfaf3d5ce2d809292dd139c42cfe80504b2dc409fb78a936af229d330dc68ab4d92338e9b29e7114274e53668f74357edda7c2271ae08d55cf7603eb79fe83e9778d8c18a5c2b2538b6a0593772eabdca3375b5633be4bdda32dac71b61fb431c472a2fa37594be7bec586c2fdb638f6f2003433d5926047cfb4fda987a7291fbe638d9cf48be07255c11bd5d55c6a30174c388dac4d0214feaed8a0167a3fd4d00ddc8f2996117ab7748cc6018b2d52dcd04842e97149c33c732824511220388862fa809e099363bf588f9edf0da647e5ed73f526596e69d0d50c83a42315c25c9e79b7a58c154befc03c8786878502625e8edb165e222fc98026eadc89a90a868889e70b8d5d67ff0d265b883ac5399821ce559f8caeaac1fbbb50dca3b49fe6b6f55a1a6e33101fa01e94087562a6e0bd98815c6d297bc3fc01fd977e6ce35a55383b330ab1a244747744e9bb18a03afc8f22eaac870f9ef62aab67df6dc9241e007007ace5f4a6f00ff1bdcc5ce60757c35e2d82daef408002b8fd2f07142291a701a9806b05b19a5217cda9cfe36ba8f05125e6be52cdecc0621661f890ca6f0a92f7125744bec3e41abaa5748c9770bc63eea66262cba9d5219f428081ff7a28b066107ac0da29ddc22b574258697f762928b397bcd1ce917e853b7bf14af7bb7a281a98d7793b7f3623148a3898a58b3e69902a598db87ec43618521924be990f3de863357a1014001678855f1983634086f28bad27975aeea26901a3e41bd8c0001cb78715eb5f28bd9c98b93ab1dde02574d00ac511570fb1984c625a9a2a8f1aa85e32981f83553b3e172c22313e403b5dcc5ebe1166e9bee639e85f785971faf3c5b4d0c8ca47a9f83fa8f6f817fbf8a0d3952734330dc838712609404175fc9e97023d9d1cb22d22add4cbf4c8c1e226d63a7bc585cc1651933760f7b19613d83a39ccc3703790b24eabc825b53e4142f00a725b459a3a6ed738ff3a7ae3cd2a8e2138527cc2d7c839829233be0e42c6683a75d7d365795466f0bbf71c6aa51935fd7ded9466caff7b934d837557b73a2f877651eb85a062f96a466524a4c48b0ad1ce1a7e805f537b2ee97d01828087abafa89244651246b10db20403f15a1a664b05a72639fc48b0e7815810ff296e86885c226ef34bd35ee557a469737c4ab0bfcb01a8dd9746aaaec0e96530dd3cd817b2cf0a5feed4489db4bc2839dd88b5bb6be46cef24742fd20a2dcdf8fea99e97b09c2996fb5e98266fec42325a3bc0f33535d83b832aef61e3a1c19de3160a6b0e4f9ab4208a15f839f42ffbdca3d92abef30a7f872ef1de33f01aac42aad7d93fe77ed816fe7b62b9c8a5bceb3737970a725cf3568754ee90c29898769819c7c76b1b69f1eeec6c143935578eaddc19d4c7ffa10f4937d299ac483251536c03ea4e4fbad8c38045f248267c7a1e8eee5b6a7c963b14ef80eaf2c9135b36fdd67b933c0dc2dfe57a99122d67930b4885d986647fbc549f2a8d282d3cb4f1c738099725bb757849fbef4cc24919b235ffc3db589207d61be78ad2e2d31396944e6849d5def5e96fdf6d59f8a32940724237d6cf20d874236211180caf3c6935ed42b6d31f58361803fde2fdde05a630b4730fb4d7238417c2e84ddc77a72a3686148c4599d3cf9d49fc0e20ec363158a28a81a4c5e237b6383968445b49a902974c15ecc955c11751468d621590086fa8a1fa3f28c056a7725ac1b4ae6dcecc5edb3d70153bd7ad5e2ed23885271daf818a4764d42d388c9fc3a850dd0b278e64e847df5a9405f2a270a8ca4b426c0a9b9d28d75a75d07d176f586bb78677bf7a18f13990f4a6f5125deecb55e6963de9582638e86613d60c5277ae4720703e0b45ce5dacebedc413454b119992d245faef45159dfde0aaf10b877f64a489734949bc51af6108f50140525cbf87b75e2e686258e6ca25327118494c6eec793ac4e02ae47c3be1679981e566251956b992a44b9478f0cf68091da96c0ee2173c8c3e8cd6e202f0ba82796f6751c148b257ea0197cd69ecd07e6e5e23614f0e290e591b6194e183aa3ad56af4519221e40f646e7ba905013d75a3117f147660cf3e901044cb913a77687d175ead041eda2ec20194a378f3401b3980fff0601bab3178a8970f884dc2a2980d9c70c8e7db679f974ae9ca2b34f470a498e4e78516d264cd1056329cdef87a1911117461aee711236386944b2e4a00eea153fe5d2e57b12f9144426802b26876b0e3aebf2e0a251a864d5dfb270bf5eee769cbe435b20ed9836558c6a43b36fddf95d12e9802279516ce359c2dd4922b5525c2d2ee4bf4e40584f49d0517ebb16b79d68f84734ab9b158ebe835f6b40f0d9361de4880dabdd2ba247647b1f50cf62e47fbd9728bf2683f741ac6c67a04425a24e4ef5696525b6d9c5fc6304ddbb81c14684e9b5090e220b5c9f7dd9cf672f0f0de8b19eca7255eb85d37558991047ce28c06fff3132ff9a2c4ce9f2b65652b14ab3910b4d68dda4d5cb2ed55359f20dca65cf3d4032a3bc57a8578dac165e0dc1280de0edbad27a32fec4c55b7320b0a879d768b06c74f7f02e3766ad4ead5bfd2307b35fc50e39bc022dba82fc0d9e9257ac8af2603be7cdf07c65ac953bc1b3d14065204752a43409da7b4b03a39d5c67fc2dad6240945c5de1383a2b5660d80a8b0f361361b753abe8bb35d814bbc00cc46722dcc7ba8ca99678f99f88bea048aca31a8669d46b00b8b41d598a075a7c937c5f05bd0aadf67433974619ab7cb45133edda1c948791c1728c6c3ca01830357b8ff391592ced0de899a4aa4954f3d3ec6450d1e121d5379b3031b9c57ba712f657120162e2066550ee59fe6841f18358cd9f522ea5d5747fe92b72673d6f323224c93e7b72dcb214b78a6ee2ef5b4b60f45981bbf7fb56ad3df230802b021e53c8a84b228e0a59f6dc4dba86bc9b63d86cfd25889f66b609db971eee49a00f27ccaafd9d6ebdb5c5ca82020f59456e36136259c0c4f719fc3f74a2ca3e6a4b39d9cee4f4588451e5c5da511beeca8e48feb2c569614be582c94c429d7bc67b9d456e7ca66a384bf7a54b17f98ea687d7603721ed3ab8d01ee308da74b080eafe4c7e5b4986dcbf16a393f6484ab69c8014955a4a75f0a9e41190a32b94fcd6cb855abe765764dae327dec86acefdef83bce843da2a7e6cc8ff504112419c287f877adf90648141788c0a67d6a904b4bed483b548c65d26b51f513e7e26d919437e509693db113c15c30ecec1b532d99757dba30478d6e190cf394cb567d910546e1765dd5b74d425156c023d69dda1e9c51d94d1f50462f206231be3472c9a940a6b9752d488586c5f2e4968a2daac5d8faa4ed2699c93081fbd8fcc7428", 0xfffffffffffffde3}], 0xfffffffffffff43, &(0x7f0000000100)=ANY=[@ANYBLOB="1000000000000007000000006dd4055e"], 0x10, 0x200814}, {&(0x7f0000001380)=@abs={0x1, 0x0, 0x4e23}, 0xfffffffffffffea0, &(0x7f0000005340)=[{&(0x7f0000001400)="aab59899b193d177a740c0827adb6353a838a897f3cef3b3eaa9513a3079379c1feeddb71e7cb41fc98e46f1e50a469f23905361570b19463152b046e34ae3542ab6a85629e40f67f17b35200b0cdfe61112213f2010bc3b9a89769364126083a2d084c0f66568880fe25aee404205f14e4a90", 0x73}, {&(0x7f0000000180)}, {&(0x7f0000001480)="1611c2533d8013c3918d623f3a90bdfb38fcba32780c071d9ae51d249c83c88100aee6f1eaae698be934d0f186be7a347982a1a83ac575a440f886b3930f0556ce317de47cd3f9fbc77f76d75b54514c048c5dd4cb8467345d9a3c2748074198d29586d8d40dd127ce26c0af1bb04b938da07f27bf897709ea7216acbfc9c2b8431fad66119e12e13fced8214d1226fa136b4795f89e9f3cdafb491c4fa28d2bef65f1e1cfaa468560f116f65d5dbd50f6c243efbf7143db915ce3e6f6b35df156e907f8912abfd92a947b14a4461ce56b", 0xd1}, {&(0x7f0000005380)="1d3e8ee2fda9be8b028ed9f33052046c41b145b52b42f52c9d9de81512d12cbd517b5b987b4a6d37c65bd335", 0x1f}], 0x4, 0x0, 0x0, 0x4000}], 0x2, 0x40000c0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002e80)={r0}) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="4001000010001300000000000000000000000000000000ee000000000000040532c1df07350493000000000000000000000000000000000400896dfee6ca2ce8fa1e559834c73a374f09250b095dc2e85cf58cb6bfc5d89bf2ac8d7a72", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000008000b0000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x140}, 0x1}, 0x0) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000003000)=0x6, 0x4) recvmmsg(r0, &(0x7f00000050c0)=[{{&(0x7f0000001680)=@hci, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000180)=""/16, 0x10}, {&(0x7f0000001780)=""/130, 0x82}, {&(0x7f0000001840)=""/128, 0x80}], 0x4, &(0x7f0000001900)=""/73, 0xffffffffffffff94, 0x740}, 0x401}, {{&(0x7f0000001980)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000001a00)=""/61, 0x3d}, {&(0x7f0000001a40)=""/185, 0xb9}, {&(0x7f0000001b00)=""/239, 0xef}, {&(0x7f0000001c00)=""/208, 0xd0}, {&(0x7f0000001d00)=""/8, 0x8}, {&(0x7f0000001d40)=""/4096, 0x1000}], 0x6, &(0x7f0000002dc0)=""/190, 0xbe, 0x8}, 0x401}, {{0x0, 0x0, &(0x7f0000002e80), 0x0, &(0x7f0000002ec0)=""/162, 0xa2, 0xfffffffffffffffb}, 0x1}, {{&(0x7f0000002f80)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=""/4096, 0x1000, 0x1000000000000000}, 0x20}, {{&(0x7f0000004040)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000042c0)=[{&(0x7f00000040c0)=""/19, 0x13}, {&(0x7f0000004100)=""/143, 0x8f}, {&(0x7f00000041c0)=""/200, 0xc8}], 0x3, &(0x7f0000004300)=""/129, 0x81, 0x5}, 0xbe4}, {{&(0x7f00000043c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000004740)=[{&(0x7f0000004440)=""/63, 0x3f}, {&(0x7f0000004480)=""/74, 0x4a}, {&(0x7f0000004500)=""/246, 0xf6}, {&(0x7f0000004600)=""/115, 0x73}, {&(0x7f0000004680)=""/140, 0x8c}], 0x5, &(0x7f00000047c0)=""/211, 0xd3, 0x2}, 0x9}, {{0x0, 0x0, &(0x7f0000004ac0)=[{&(0x7f00000048c0)=""/141, 0x8d}, {&(0x7f0000004980)=""/58, 0x3a}, {&(0x7f00000049c0)=""/211, 0xd3}], 0x3, &(0x7f0000004b00)=""/179, 0xb3, 0x8a}, 0x392e}, {{&(0x7f0000004bc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004c40)=""/114, 0x72}, {&(0x7f0000004cc0)=""/220, 0xdc}, {&(0x7f0000004dc0)=""/67, 0x43}], 0x3, &(0x7f0000004e80)=""/106, 0x6a, 0x8001}, 0x5}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/126, 0x7e}, {&(0x7f0000004f80)=""/85, 0x55}], 0x2, &(0x7f0000005040)=""/86, 0x56, 0x3}, 0x4}], 0x9, 0x1, &(0x7f0000005300)={0x0, 0x1c9c380}) 2018/04/01 10:47:54 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000005c0)=0x200000001) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000b46b38)={{0x0, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 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, 0x989680}}) perf_event_open(&(0x7f0000000140)={0x0, 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={0x10000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000140)=[{&(0x7f0000000000)=""/250, 0x1}], 0xdf, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f00000000c0)={{0x8, 0x5, 0x4, 0x0, "ecd0e9b84f2f4a9632a3b27a86c797b27cea091f4d798587fc1e33badc4a44e05c69e93c4c5afe8e6461b796", 0x80000000}, 0x2, [0x3b1f, 0x0, 0x4, 0x2, 0x6, 0x3, 0x8, 0x1, 0x0, 0x20, 0x80, 0x2, 0x0, 0x1, 0x8001, 0x100000000, 0x0, 0x3, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x1, 0x80, 0xdda6, 0x200, 0x0, 0x0, 0x49e63861, 0x1, 0x4, 0x1ae, 0x9, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x4, 0x8000, 0x0, 0x10000, 0x401, 0x9, 0x0, 0x3, 0x1ff, 0x93, 0x9, 0x1, 0xfff, 0x81c, 0x0, 0x70, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0xffffffff, 0x2, 0x0, 0x61, 0xfffffffffffffff8, 0x3, 0x0, 0x7fffffff, 0x0, 0x800, 0x122, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x9, 0x6, 0x0, 0x0, 0x0, 0xe21, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0xa0, 0x0, 0x8937, 0x7ff, 0xab97, 0x0, 0x0, 0x4, 0x0, 0x6, 0x1f, 0x0, 0x400, 0xbca6, 0x0, 0x5, 0x9, 0x0, 0x40, 0x22, 0x2, 0xffffffffffff8001, 0x0, 0x80, 0x81, 0xa, 0x1f, 0x7f], {0x0, r5+30000000}}) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r7 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) getsockopt$inet_mreqn(r7, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2}, &(0x7f0000000680)=0xc) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f00000006c0)={0x0, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet_dccp_buf(r6, 0x21, 0xf, &(0x7f00000014c0)="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", 0x1000) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f0000000240)="34620933e231db2c8a30e8cce6c7c24c80da5473bb7bc712b7a300b75a0e35b91ee08a464db51e91d290125cbd3b25398dade7f031f69f2caa8236eb6688893b") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x88, &(0x7f00000002c0)=[@in={0x2}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f00000003c0)=0x10) sysinfo(&(0x7f0000000bc0)=""/188) 2018/04/01 10:47:54 executing program 7: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000500)={0x1, 0x9}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000002000000ac1414bb00000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000bb4616b23a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060"], 0x90) r0 = gettid() prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, r0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000004c0)={0x2, [0x7, 0x8]}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) r3 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000300)=0x100, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f00000002c0)=0x98) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000340)={0x92, 0xfffffffffffffffa, 0x711b, 0x5, 0x81, 0x80000000, 0xae6f, 0xfff, 0xffffffffffffffc1, 0x8001}) 2018/04/01 10:47:54 executing program 6: r0 = socket(0x20020000000080a, 0x3, 0x400000000000040) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000030ff0)=""/16, &(0x7f000001a000)=0x1) [ 230.918236] netlink: 80 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/01 10:47:54 executing program 6: add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x2000) open_by_handle_at(r0, &(0x7f0000000c00)=ANY=[@ANYBLOB="f000000007000000f5f771d0987e75515de8f7e4e172e01618fe0727e2a1203c86c90d85ab6dea05e99a020c4c22724e26e24087bf9348c9344aa6221f3be849c0900e17fa19087e33def3cf1a8bf268fb722171c8a926429bdb8600f63cc20c44ea4077ac863be72e1bccf4505ebbf6f9dcb025679fd8fd5d03cc34840d2d751031a6d6aa0253de0ab7a5770e48a532b601254abc5088bdddd87a125cee3caab3bd81a4435d580ea2c2f1a13b7789c397699b4af76d8c437405bb90da4c82773ea520979d6de4fdc4390690954602ca4592276da701efffaf27000000000000000000d027f2e5f2d6dcfaf2f7ec8643b77492b5bb4fc1ce9ab0890ed761d4d3f6abe56e00474693b7f440a3f8537ea752e555a8970a8e375b368954028f44d79220cc85a212a74cb4a8320f5ea5a6ad6c89df2e080d1a0b86d2800249531d3d24a534bec065e0b1ae8c0cc68eb2017bce123641363ccec2c97429540fdcefbccf34aca59417baee3abae551847b53b60cea76a6e523bce1f4f4d24e92f3"], 0x400400) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x5}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000880)=ANY=[@ANYRES32=r1, @ANYBLOB="e80afa3986b13fbfd6efd1382a4f642029f7b723c8f99cdc632d76722c32efa48e97d2a396c4fd030b7d1fa376622819cf287eb976326e64bac284d398fe9c77d19ef64f18da9a84d0771b6b02d924b324998b9c07cd0c6600968485262d7cb5272474ecbee5b97aa6000000000000000000000000000000"], &(0x7f0000000800)=0x7c) mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x6, 0x3735, 0x8, 0x1, 0x8, 0x7, 0xfffffffffffffff7, 0x8, 0x0}, &(0x7f0000000380)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000680)={r2, @in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x84) r3 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000600)) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000000240)={0x7, 0x0, 0x0, 0x2, 0x0, 0x9}) connect$netlink(r0, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x40000000}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x3f, 0x1800, 0x200, 0x2, 0x5, 0x0, 0x8, 0xe1, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000500)={r5, 0x4}, &(0x7f0000000540)=0x8) mknod(&(0x7f0000000780)='./file0\x00', 0x0, 0x1) r7 = open(&(0x7f0000000640)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfbd, 0x2, 0x3, 0x4, 0xfffffffffffffffc}, &(0x7f0000000180)=0x14) r9 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r9, &(0x7f0000886ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r9, &(0x7f0000d59f8d), 0x63ca9c1, 0x20000803, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) readv(r9, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r7, 0x400443c9, &(0x7f0000000580)={{0xda, 0x8, 0x7f, 0x1000000, 0x80, 0x7}, 0x3}) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000001c0)={r8, 0x5, 0x2}, 0x10) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x101402, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x75, &(0x7f0000000a00)={r6, 0x1}, &(0x7f0000003580)=0x8) preadv(r3, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r10, 0x10e, 0x1, &(0x7f00000007c0)=0x1f, 0x4) umount2(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) 2018/04/01 10:47:54 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) [ 230.958892] netlink: 80 bytes leftover after parsing attributes in process `syz-executor1'. [ 230.973887] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 230.998323] cannot load conntrack support for proto=7 2018/04/01 10:47:54 executing program 7: syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000c00)={&(0x7f0000000bc0)=ANY=[]}, 0x1}, 0x0) socket$inet6(0xa, 0xa, 0x80) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f0000000a80)=""/11, 0xb}, {&(0x7f0000000a00)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/01 10:47:54 executing program 1: init_module(&(0x7f00000000c0)='{wlan1\'\x00', 0x8, &(0x7f0000000180)='\x00') r0 = getgid() r1 = getgid() r2 = getgid() getgroups(0x3, &(0x7f0000000080)=[r0, r1, r2]) io_setup(0x65, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140), 0x4) getgid() listen(r3, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) io_setup(0x9e, &(0x7f0000000100)=0x0) r6 = dup2(r3, r4) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000000040)={'\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) io_submit(r5, 0x1, &(0x7f0000000bc0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000340)="1c", 0x1}]) 2018/04/01 10:47:54 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000180)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/01 10:47:54 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[]}, 0x1}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) write$tun(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f00000003c0)={'nat\x00', 0x0, 0x0, 0x35, [], 0x0, &(0x7f00000002c0), &(0x7f0000000380)=""/53}, &(0x7f0000000440)=0x78) prctl$setmm(0x23, 0x0, &(0x7f0000a96000/0x2000)=nil) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) 2018/04/01 10:47:54 executing program 3: 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) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x1, 0xffffffff, 0x68a99c55, 0x5, 0xfff, 0x7f}) pread64(r0, &(0x7f00000000c0)=""/56, 0x38, 0x8000000000000) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000100)="d215bd4bd571dfce4c5181358938ed65cb0cb7138d9853d8249c", 0x1a}, {&(0x7f0000000140)="0c4c5f691a5120711c2c378d6a1a488fa49a66f4153828bf11722df7d9b7e89bf700dbbbce40e723f17477cc8f306ec535adc5016276c5efecb5138e425e3a06117c69d6e1b7153928c4b57ccddcd7e29abb60e14e519a7e6d56cf19bedc54193bd51f3a03348c812f2b1c24513a7b54b2d4e733368496339492733d8fe38b86452e704ab379e531f0ff9a1cc3bb9895f991e581", 0x94}, {&(0x7f0000000200)="fcb4b450da87cb83c90b0f6c56ff321bbf0ceeb5d3f5d5d1f04f898c3c93489756e91a01a2a5346a6a7bd241117a1cbc796a7d5c9562a46b14713b05e47ddc31f1ea71", 0x43}, {&(0x7f0000000280)="f7cf671ff2af32414ad3f88a0c5bab0ec8284ecdb8c34aa9245848e2540743e20759fbd2d85e048ec97508f99a2c8ec1828070d4aedd212894b3b0f18f499d1b0038e325ec1ffe5103b3c069c8849a3ddaeaee58128b4d2eccf0569426114f463048d8cbbe3c7b1a41b6b5c01c689e24fecf1355a640e2c28b71be41cdbbbcae4ea1911df4ae0cab21a2725f8a3d859a6bf9e6280835196e", 0x98}, {&(0x7f0000000340)="efc24d27ca72a051f74345ee55e5524394f8661caa623ef888e5bffa4cd6877c698abe14e76d1bf393b154d45349b761a316708567ae0fc7eacb3f027b48c02b5638f5be1c1737047d2e367e51ace4914d7a085997f5446866cc5cb31767392222294e6d2d08b0d3deb4183c8318986b940f17a62f246008af5254d86ec12a8046637f54e645c6140134c31ef55073421f8e61544fdf4554915dfd644e4401fc38ea39a65604976c998491e3194bf2db139b4bcadf8a51fa5c8a78cc40623bc9b05f286f3a05523a1f4e0968aa6800e2ada16a98f01d9381ca0d55f62ae1e64d6d", 0xe1}, {&(0x7f0000000440)="b4bb77499ad0a761f39f4cdddd92305ef9f2491969e920c28e1400c15aca3170fc6b7d7422e281200911d43daac913b3c29f9602d1c0bc78f3b45748c90884e51b2f38a49c338ff63b6322b73e", 0x4d}, {&(0x7f00000004c0)="b383ca633af8ca764b1034349809fc2283c754806ceb1c04071522b54cf4b7d76821da4169717fd1e10a6584e26827810e9bccd48528f3ec118a24621bb30753194e084acb6c6b73adaa21048cdc6849c46780b7efe4d1bb61c12e6ef3453f52513527db1b980451bd4f5a88990b9809a862f7f414b0bf0c2f3f76c861be75a367953cb8a902810abf96c8972824ccfe0d0a63d759b81a4e39aa0d8b353354bcbbd3", 0xa2}, {&(0x7f0000000580)="2ea107", 0x3}], 0x8) 2018/04/01 10:47:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x20000, 0x0) r0 = open(&(0x7f0000000480)='./file0/file1\x00', 0x40000, 0x4) r1 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x10200, 0x80) tee(r0, r1, 0x9, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8000) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x10001) write(0xffffffffffffffff, &(0x7f0000000080)="2df1429e179384745ff5d179340d581491a8e6689cb77b9bdb917c11cdbf9dd2f84e0a882fb5aa874f6bae4a671179254a92b5215642c71e19bb4852b0d0f23cdab53ae1bbccd8bb5a2b8d0499520c0e2f5a", 0x52) write(0xffffffffffffffff, &(0x7f0000001200)="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", 0x8d) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') r3 = getpgid(0x0) ptrace$setopts(0x4206, r3, 0x3, 0x10) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40080000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0000b9", @ANYRES16=r2, @ANYBLOB="02002abd7000fbdbdf250300000008000500ffff0000"], 0x1c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000040) open$dir(&(0x7f00000003c0)='./file0\x00', 0x82100, 0x80) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x80000000002) rmdir(&(0x7f0000000200)='./file0/file0\x00') tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8) write(0xffffffffffffffff, &(0x7f0000000b00)="90", 0x1) pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)="5abee4b1c711c197f5", 0x9}], 0x1, 0x0) 2018/04/01 10:47:54 executing program 5: epoll_create(0x2) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="35000000872387c9d72454c503b4b43c31d354e90261c00c920090d36db091e7cb635ebd685a82d4515200000000006b000000000000000000"], &(0x7f0000000080)=0x3d) sendmmsg$nfc_llcp(r0, &(0x7f0000001b40)=[{&(0x7f0000000100)={0x27, 0x1, 0x0, 0x2, 0xffc, 0x2, "8206319c4160b5236abd51093af5e7ce9d1742c393a249afa3dffd20d2f7dce380da093fb93306b480d26ea20063d3cc946ec68286e8fea81d1f190c5e29fd", 0x37}, 0x60, &(0x7f0000000300)=[{&(0x7f0000000180)="74dd078d7b57cee0d618b2951e4ce25e4826a44655ef2a33c3866c938026a69f47c18b7e28ca72663dfb9f8bae819d12b959b846f740fe447cd07b3fd6709912c57eba055c872225cefb29e0cce530ade3123340c00d1e536134fc40086060baa77827cc59de009c77aa008ebebb0fd085aa3e69e106ceb3f3098f4964ed033b7a91d09721ddb20b09e74b3087ed9c50d3b1e59df3f43ce7c8542127f75784fae76f387d32fd4b2854193c885ba18a95ba68ce77c055533d0f1d66736969fb2596360bee0d2ab1f02cff0dc881ecb0dcf6935278709364188fc6cf0ad02db1e8bbddcc93d1b798313b18c5f0afefdea7352297e6ce6ca93d8b", 0xf9}, {&(0x7f0000000280)="d626d1a3ce08a1f15bf383ad5411e6c17d4c6aff30734e6fc7c5d2e924a53c88a80d36a28250d562c5e3ea8419a551d5aacc16e29033ba5af58b5269ad71217c1f460633b80a54cdf21bd905b4af24715d9f076df176ad0d4d2995ff3176dc30cdd1a5bfc70655fd68c8e495e82a8685", 0x70}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f0000000340)={0x27, 0x1, 0x2, 0x3, 0x4, 0x1f, "d94f39f284b2045d06c1e3e620afd63f98187114209d4da14903f81ca6e415805e32d2dea2daa8e483a1e3dc78ac550cd652108e7ba1021eeb9cc7cfa5fdc5", 0x6}, 0x60, &(0x7f0000000640)=[{&(0x7f00000003c0)="4a3e9119cd2c96ca16295240a368be2321e209eb0d22bc5850340c2f6f221061b9462b29cd1f56c55753071e0b2e71a550e9a360cc767361251fefb4c7092c3a9d7439255b1c0dde07967dc6efeb2c870b57757a2cb9e2a0ec293e4cac06567c3ab8e2f40786ef6452d5ef9670c99a3f601291e107ee4c6c0737af182c5d44c6b301e1ce7e3a89a4f776d64929714e19b40308edaa9b5358f217596e961905e8ea5c5c5e77f9f5db4121db08ce03e9569681075054d47315e7e34d48ebe788540cfbeb", 0xc3}, {&(0x7f00000004c0)="dfabc014a980ff86e78ec816ce92e872d8d97e3373ff819d8a0c597c608b8da82b8cb0df3e5253e5125f9eeb4832ff4a4033175c2e950cad3401b5d2e07756df042ed1ca0440c6e1c414825f9a1243fe6b1f8a06fef2a761ca", 0x59}, {&(0x7f0000000540)="a81cc978238b55baa37888256cf87eb2eb4e0193f844", 0x16}, {&(0x7f0000000580)="19946325857f97daa17680da6bba839e12154ceec28f8a18ea7a6acd78d38da04320254495f9bb5939f3135347bf8a9a391d6557129cb6455be2ee048bee555c0d8f608a0647ef6ce32e1a32d262e1cf1a5b4996daa9aaaec5e4752f3e45ff5c8e1b1b12d2d17f85bc3753dd50707e3edd0cbdaa4440e51bca7b9017b96d854744ef93fd84ee4aef894e8b5b1e47f04c1a9c9272b949878fc2fd729900a60941c045205c3054b93387ded4e8", 0xac}], 0x4, &(0x7f0000000b40)={0x80, 0x0, 0xffffffff80000001, "194c065ab9fa484eeb6dca8eb90aceece3e4bf7b1e29d3e8d49e3dbd92a7eadb477f51a618f7b283cf614787c4aa353235d9ab5c6f7f4028539f3cab5ae606fabd9d28abf669f7944c5d0bc64fd4f65f415ad7e508d35b4e1bb34ec14d4e3dd76684ede65fd37dd6f1aae07c5752"}, 0x80}, {&(0x7f0000000700)={0x27, 0x0, 0x0, 0x7, 0x6, 0x1ff, "b3acaf14ae6cb878ec4055878fe7a946c406ef0a1010a006e34723ff0ad04c4b2307f30be20afefe598add31b1809633106b681c5969b19bbd20d4ad6f979e", 0x13}, 0x60, &(0x7f0000001a80)=[{&(0x7f0000000780)="fdcab4bf000000000000000001000000080000", 0x13}, {&(0x7f00000007c0)="6e6d378fcb7f83393493d66c8a359f0b48b825cb77c3004f943c6a2af43cce770fa150f3333993ef3411b6351c8a2446e7b3e6c73ad83052d90c5c04cfe82f158cc104c51e4c8436eeb2b427d43dc6b7b36366864b455438a64835e79f421d26eec03f9140a5181920308ae3286083c302211e4fbd63f215319e8116b78ba5", 0x7f}, {&(0x7f0000000840)="b16f6abf92a21a99a4a2bd3dc2930c6ac5fa06bb03accabebb53566bb9ccf8d6e9bd8d1a0400038ecd41123a33eb50538eb6d561faa12ce5d71b3cf9d2a02b1fcdc28dcd82a4d9ec672818507804ba58937ef084f94021cd4989cd736b0667e01902c3b1fb86f305de667dbe8c4bb68b11d91d4d03f62b39ce53ce618f6879add51e05d30a36d4e7d91cd3aa611b4e042aa48b6d1bef0277119f9317cf7684271334b5e230308597d92bfd27792a196798efdc4e5280833c4fad49a7d5d3abd5a9b159603b7e399399527c61ff3ce849149fd8ad042825f401", 0xd9}, {&(0x7f0000000940)="acdb9e9480227cb38da5fe4f80f534a2b22efc28f5daa32451bcc441ed08042920e6f32aadde689da0637ce9c7b56de35e3f4f50c60ce749151c02225ac2f742f9e91c7a126583972f66f916c15307b16231", 0x52}, {&(0x7f0000000a80)="ee352a1865000dd35fdce9bc953f61a1b597fd9210e60e4950103bf461fc803a8d2baabbc8c61d7529f200764955c5c7fd88e1fccc219795d55d12fafd58fc9b8fd6a1ed8f04d76da00e7fd5dd3a9fb4f315ea660438f6e0986804f649ba3229d863de01954cc1d0d428d61f5659dbdae5ffdda86075d8e15c560c034e007ddf2df9fdc96a34a4fcc1a34d81d9015cb30db101ee9858c46ab3206f98bc347bc119620877d4e3e6", 0xa7}, {&(0x7f0000003c40)="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", 0x108f}], 0x6, &(0x7f0000001b00)={0x10, 0x19f, 0x5}, 0x10, 0x80}], 0x3, 0x8850) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="1400020004000519"], 0xc) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) r3 = epoll_create1(0x80000) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000000680)=0x20, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000bf8000)) 2018/04/01 10:47:56 executing program 1: r0 = creat(&(0x7f0000109ffc)='./file0\x00', 0x0) lsetxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)=@known='security.selinux\x00', &(0x7f0000000400)="73797374656d00d8c229c52336757b2f3d566b28745a088c766ac2bbcfd599", 0x1f, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000100)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x91, 0x9, "6c46d4a35233bf4c56454804c2e9e33ecad4dc072a5dc15f07317c9a41b98143384e313f374aa85fd612326ffe800fad5b4b6f14917e05ef389fb3696a101d6a02e07b0d3d4f5ed1279dfe2031fb439cba2c9f0bd3217713f6b1ae1645a5107df9e8d698561a150c66379f070aab1031fbbe6fd45608aeda6b14937dd429377b3065a3d26dc61140ea"}, &(0x7f0000000080), 0x1000) 2018/04/01 10:47:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x1) accept$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sendto$inet(r1, &(0x7f0000000240)="a91bf86bec5d35167ee9b90d7595b506eadaf81c2d21175dc1346376cb6adf962da5749b7ee777cc72a93e370230deb6830e74be333bacc79f157db3c0eb12718de93efb8224c872762b422729df28f7413f1312694633361d7dd25dc8d0af4e95b813917eb6864e7e991456ee578ce75c5099421f", 0x75, 0x4000000, &(0x7f00000002c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{}, {}, {0xfffffffffffffffc}, {0x3, 0x80000001}, {0x7}], 0x5) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000300)={0x36, @empty, 0x4e20, 0x2, 'lblcr\x00', 0x10, 0x4a, 0x3f}, 0x2c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8c28}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0xfffffffffffffffd}, &(0x7f0000000200)=0x8) 2018/04/01 10:47:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0xe9, 0x0, 0x10001, 0xca4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1, 0x7fffffff}) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:56 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x80080, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) unshare(0x60000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3ff, 0x400) getsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f00000000c0)=""/253, &(0x7f00000001c0)=0xfd) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000240)={r3, 0x80000, r2}) getxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="73797374656d2e2f6465762f666d00000006239a"], &(0x7f0000000300)=""/62, 0x3e) 2018/04/01 10:47:56 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x8480, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x110, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @rand_addr=0x3}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x42, 0x8, 0x8000, 0xfff, 0x8, &(0x7f0000000240)='yam0\x00', 0x8c3f, 0xffffffffffffffaf, 0x80}) r1 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x108}}, {{&(0x7f0000000040)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x4) mq_open(&(0x7f00000017c0)='wlan1ppp0selinux\x00', 0x80, 0x100, &(0x7f0000001800)={0x3, 0x8, 0xfffffffffffffff9, 0xffffffff, 0x20, 0x800, 0x4, 0x80000001}) syz_mount_image$xfs(&(0x7f0000000300)='xfs\x00', &(0x7f00000003c0)='./file0\x00', 0x3, 0x5, &(0x7f00000016c0)=[{&(0x7f0000000400)="628c5b060fa1e9476d0953cbe08cfae9a6d3c24c2a382512112c49028c751e78cc9580ecc243af8a1734c0742c508050aca33358a6f0261d879211f3875b392d57acece5284b805818af4f1f899f7aa98d7522df4f0e6ac41158651adc2264c9471f9651b7cf5ecdea294c593a", 0x6d, 0xff}, {&(0x7f0000000480)="337fbfe7541ec34501e2b5994ed3dbdaa40d03b7de8226805b00c6ae8e1867970041fed53f56beb64d0afd5ae8e9cb7fe374e517f562", 0x36}, {&(0x7f00000004c0)="886174651ed733fb78c6f6c91f7f9c4e3093b991e39b534608cc7e4d97e3bebac5d9b510125eb3b69ed726611f1f2788ce1f55965a3eb81569658651a7363cdb76099c073144898ef8e46ea5810faeb6fc44549094f23b949ffe682133504bddcdadcb31ebb9da6f8a47b6b59f049eafb9bf4fd1fd01c408cf51e883bf4331da7ba4c6d4be1c831655cebe6b2d70e59b1e01d098fc7b7f6dc9f8381a8eff397a161e078156d0133d84dcbb7f252509ba0bf16c963c3519e1d159499c2e4e654a2c34f107f5bb2f5c8baf8b17bb08c15bf1ebe7162cfe407903d233980544cb9e522322adcf938982fea94419", 0xec, 0x3e7}, {&(0x7f00000005c0)="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", 0x1000, 0x9}, {&(0x7f00000015c0)="b025b541ae85214ef2a2ce16e9b3c1bea50661a6c385e075379b92a37b6d718b526002306070c07e89b5d70ce6f70c657bc59a9172cee4382b2af410a11591cebfd8e5f9993dd3eeafc5999e23b5b9a82fbb8252cc3326c9729f6c65d41f28a76123dc23b8e03dbe202c5c8697a609bcd932cfa9ece16da6e5091e647940d62b56d4a7c3f56dc9fe0c173f520c43f334ffc45a56d4a03b11c2db95417ab5dc9601ffd0d96ce9bbc9db8f4124eb7fce3209aeaa45ef0ef4914481242ec7577a3a035e7bc97410ba8bf55a1098f64d250828f9d4616c", 0xd5, 0x379}], 0x800000, &(0x7f0000001740)={'nouuid,', {[{@discard='discard', 0x2c}, {@allocsize={'allocsize', 0x3d, [0x31, 0x0, 0x33, 0x7d, 0x77]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@inode64='inode64', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}, {@biosize={'biosize', 0x3d, [0x36]}, 0x2c}]}}) 2018/04/01 10:47:56 executing program 5: r0 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000032c0)="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", 0x7da, 0xfffffffffffffffc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) r3 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x800, 0x430000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x6) keyctl$read(0xb, r0, &(0x7f0000004ac0)=""/4096, 0xffffffffffffffb7) futimesat(r2, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x40, &(0x7f0000000200)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, &(0x7f0000000300)=0x4) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) r7 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000140)={r5, 0x2, 0x1, 0x1}, &(0x7f0000000340)=0x10) fchmod(r3, 0x110) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r8, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) close(r8) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) ioctl$LOOP_CTL_REMOVE(r9, 0x4c81, 0x0) lseek(r3, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xa) ioctl$KVM_ASSIGN_SET_INTX_MASK(r8, 0x4040aea4, &(0x7f0000000100)={0x3, 0x3, 0x5, 0x2}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r8, 0xc008551c, &(0x7f0000000680)=ANY=[]) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000500)='./file0\x00', &(0x7f0000000600)={{0x0, 0x7530}, {r10, r11/1000+30000}}) setsockopt$RDS_FREE_MR(r7, 0x114, 0x3, &(0x7f0000000080)={{0x8, 0x80000000}, 0x50346584fa69266d}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000880)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) 2018/04/01 10:47:56 executing program 6: seccomp(0x2, 0xf, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{0x1ff, 0x1, 0x8, 0x5}, {0x1000, 0x7fff, 0x0, 0x5}, {0x8, 0x9, 0x6, 0x3}, {0x9, 0x80000001, 0x7, 0x9}, {0x5, 0x4, 0x66}, {0x4, 0x4e, 0x1000000000020, 0x7fffffff}, {0x401, 0x5, 0x4}, {0x100, 0xffffffff80000001, 0x3, 0x3}, {0x9, 0x4, 0xcfb, 0x100000000}, {0x6, 0x9, 0x81, 0x66}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000240)=ANY=[@ANYBLOB="010000001c0000aa679e16007f00000002000000d20f00007fffffff08000000030000001e4205e89f58e5896ed6ab4b0f7697f8fe6046e23b9181adbb4683114a0bd8fc6d48ce993f789a10dc2b1ca0968d7340873579238d321b53bc00df899f53c0693454af1ca60f943df6b45d46532b8e9d155adb18d72ecfbb3012ce4eefea6fa32a15156c6ae7aa2d3da2d51931ed2411d73ca0e9"]) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x9, 0x2, [0xfffffffffffffffb, 0x100000000]}, 0xc) 2018/04/01 10:47:56 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) io_setup(0x4, &(0x7f0000000180)) getsockname(r0, &(0x7f00000000c0)=@generic, &(0x7f0000000080)=0x80) 2018/04/01 10:47:56 executing program 2: r0 = socket$packet(0x11, 0x80000000000002, 0x300) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000000040)=0x5, 0xffffffffffffff47) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 232.374866] IPVS: set_ctl: invalid protocol: 54 0.0.0.0:20000 lblcr [ 232.376155] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 10:47:56 executing program 3: 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 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r2 = socket$inet(0x2, 0x3, 0x40) r3 = getpgrp(0xffffffffffffffff) r4 = getuid() fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f0000000740)=0xe8) r11 = getegid() r12 = gettid() fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000008c0)=0x0) r16 = getuid() r17 = getegid() r18 = getpgrp(0x0) r19 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000024c0)=0x0) r22 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002500)={0x0, 0x0, 0x0}, &(0x7f0000002540)=0xc) sendmmsg$unix(r1, &(0x7f0000002600)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000180)="2b168f7fdab010bedd09ef994a7e35116e4d5fdf99c63bcf0ffb3e19e785a1623f583b5c7a7c1bc047a7afeb84e7c410959ded8c88b7994643af6002bd33e4a43d2fc3df090b6f26a86c380b7c96d411a11945172fd6cbf607a48410e0d72656f88dc14c09eb5107ba9e87ef8ed980af4ae00daa913e00639ecf0d0f132a19ec588566eede8607a281231be164e1ec02f0118c8086b1845db8d638c07235a98815219c50a9e8f27523d4f5437ac6d7d9a8fb8ac8d95f53cd7025dccc26a6df5951b94b82eeedd84d39577cb0a13c", 0xce}, {&(0x7f0000000280)="ca86d6e25cd4332e4bf5c037604e6bc79dc8954c531d2cb8748d3982d0fb46a9cdf2a2a7019d05ee498018ea7128f0493264f61c09d569d07d358be2635276a023ac827a9cdfb725e09355e35021e657ecafb7d05f6aa8463594dea64168943d2f14dd6450668ea5e5a9c263f2d8011219e06959f7fc644468473b3d6a06f84b25f41f", 0x83}], 0x2, &(0x7f0000000900)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0], 0x118, 0x80}, {&(0x7f0000000a40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000ac0)="9b562019ea68421885242bde36ee5b5507cf054e3b39e2eb72034cec06908948a1b94002ce3d1ec977b844653742ae6c2f44d52461b474f958c1834a3a44afaafd80e05657985dcea4574fa3168faa25154a4cc0e1894a1cee27d662382d6e852d2842d6b3d88f13c7c6e241468c38b465c0b67454130fe92a7753691fe818d4e609323edac50b6e045354cb7df3977759", 0x91}, {&(0x7f0000000b80)="d8e4c45aa116f6530feb8206b9be0a3306945d91848138bc82a6f7b53995b5357860d5331acf1967afbc4a3270e06136e3f64a9174eae2af9a779ee92d8a20d889906dbe5059dc463af4bcad16fee3cf90c774c4d4b9eca8df04c9053c344a2ad719c7cd58b00c1633180884aed2256d7c06d8c583aac2f065cd6aa48be0061ebee180b59536b1dd9f6c70702c514e79d340dde1e38977f1966d1e7bfa7092027367c55a279ee089c29ac32411bea6e4f8d0e42f11d90fe664dd8f2800cce4d7cd050f69bc394c9d8437f536", 0xcc}, {&(0x7f0000000c80)="aa877bd4bfee9b827dccbb0cfb90605d2e3b5cb61c32870f2c0a4b8882c9a2bb5e0cdb6973bcbfae97a7a9807f6764a3ce136bbb0fa227ef986ea55cbc824061d9351ac6863665b73288d093ebc86beb00201f091f6ebd207fd0e7b79d29914bcdda85a83ff33b4790cc18bc159a68907c21b6d7357819d3aebb1e210f206fa26978db972998629dae2841511f", 0x8d}], 0x3, 0x0, 0x0, 0x4000090}, {&(0x7f0000000d80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001240)=[{&(0x7f0000000e00)="855424991c5510df1edea544842407f9e3c40a2b8df41123d58d63568e87be1bdb5474ee2b89f19f674dd1a40a07a77c21391a64ce3a377abef756ded082ade6cbf7f27ebfd1888ef099a11595a75970fb7026e7dbf7babed2f2e790d10821c357ecfdc2354828eee1642ad473934b3dbb93f8c2b5b6aa609fcf69d34c954432199e310a99d5e5a9405491418d36eef9e790826d90de6d148131e1e1ee2f2a64", 0xa0}, {&(0x7f0000000ec0)="256b0319de467e3e3b843506e1988bae9917a310a2258c8e94c0fe0170f5942ed6d3f79932368302c11773ef528e5202412e98b7281eb39bf9eb01d5e98071c3bbfb7ce2a47c6d287a3811b887791b6e415da0f1cbaf59f0be13c358d96042ccbf2b7d083f3a34e91f69893963c956bacd846e506fdff9868e618fb794e75a1aa801761e", 0x84}, {&(0x7f0000000f80)="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", 0xfc}, {&(0x7f0000001080)="8cb76fc59e4b76291f25647bd07f36ee373cabc1a349ea16e757b2b38f742ef34c77faa3efd9e602f0b75ef610419d908f3b8e2af95b84dc764437568feb61576c48183f4b50de251339f0a0947a22d1c551f3e319e63bb9916f553e63d668358944", 0x62}, {&(0x7f0000001100)="630f9fec5fe1d5a6993573d810572c2f6f365a9fae5babb79bd16a5782ed1d2bdfacd45f22431dc5b3644a0d7ec2390bf867c792da87e246808773a35bb77cbdf13606c4a8ad023bd6df2481f24bf50c2d963500c17c6b55da2463d5d46096f4cfdb808836799d6fcc6e890f69f809963d32", 0x72}, {&(0x7f0000001180)="cd1f1274f03290e86588d2506002dcd62d8497ec682c1886fbe31175a2bf526f8158f33736e3627d224a637b1b44c659411eb0d85ed92ded803f5269b09f2160aa91e81f764d61db6ba56426fab502718f03c6f3102f66f9a2a567b8b6b232bf6233841e228d4adccbc324ad948395e8a5ccff04dbfe3cd13666cea6a0da08730c6e5399a10b988bcecbd71bbf0f5ef002cd233344", 0x95}], 0x6, &(0x7f0000001340)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="10000000000000000100000601000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB='\x00\x00\x00\x00'], 0x90, 0x800}, {&(0x7f0000001400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002480)=[{&(0x7f0000001480)="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0x1000}], 0x1, &(0x7f0000002580)=ANY=[@ANYBLOB="00000000000000000000deffffff0000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB='\x00\x00\x00\x00'], 0x48, 0x800}], 0x4, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x6a92b28a4a0a9261, 0x3) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) openat$cgroup_int(r0, &(0x7f00000000c0)='cgroup.max.depth\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000000000), 0xff38) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1a) 2018/04/01 10:47:56 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x40, @time={0x0, 0x989680}, 0xc4, {0x515, 0xe}, 0x1f, 0x2, 0x4}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x7, 0x0, 0x1000}) [ 232.438331] IPVS: set_ctl: invalid protocol: 54 0.0.0.0:20000 lblcr [ 232.451402] XFS (loop4): Invalid superblock magic number 2018/04/01 10:47:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x4000) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) r2 = epoll_create1(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0xffffffffe0000001}) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/01 10:47:56 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001280)='/dev/hwrng\x00', 0x480000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000012c0), &(0x7f0000001300)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 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) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x1000, 0xb892}], 0x408, &(0x7f0000001200)={[{@debug='debug', 0x2c}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, [0x37, 0x35, 0x37, 0x38]}, 0x2c}, {@lazytime='lazytime', 0x2c}, {@auto_da_alloc='auto_da_alloc', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, [0x37, 0x2d, 0x30]}, 0x2c}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001340)={0xfffffffffffffffc, 0xe7, 0x4, 0x7, 0x3, 0xd02e, 0x2}, 0xc) syz_open_dev$sg(&(0x7f0000001380)='/dev/sg#\x00', 0x6, 0x40) poll(&(0x7f0000000000)=[{r5}], 0x1, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/01 10:47:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff, 0x4040) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x17a, 0x0, [{}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/01 10:47:56 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0xfffffffffffffe13) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000280)=0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000200)={0x4000000c1, @tick, 0x0, {0x1}}) llistxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/14, 0xe) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000928f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000006ff44)={0x7, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x4, 0x1ff, 0x800}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000006c0)=""/128) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000540)={0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001840)=0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0}) utimes(&(0x7f0000000500)='./file0\x00', &(0x7f0000000580)={{0x77359400}, {r5, r6/1000+30000}}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000680)=0x4) bind$vsock_dgram(r2, &(0x7f0000000440)={0x28, 0x0, 0x10002711, @any=0xffffffff}, 0xfffffffffffffe9d) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={r7, 0x1, 0x7, 0xfffffffffffff001}, 0x10) r8 = add_key(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="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", 0x1000, 0xfffffffffffffffb) keyctl$update(0x2, r8, &(0x7f00000017c0)="a06dc097bca45d7bc8eb4f97b9954d12cb4a44cb96", 0x15) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8002, &(0x7f00000004c0)=0x6, 0x4, 0x0) rt_tgsigqueueinfo(r3, r4, 0x1f, &(0x7f0000000340)={0x12, 0xffffffffffffb581, 0x100, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x1, 0xfffffffffffffffc, 0x8, 0x8, 0x0, 0x7}) dup(r1) 2018/04/01 10:47:56 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x200, 0x81, 0x2a68, 0x6}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x7, 0x10000c) r2 = socket$inet(0x2, 0x3, 0x5) sendto$inet(r2, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000000c0)={{0x4, 0x4, 0x6, 0x0, "4b85cb1cedf69cce0d9a20b31e6a300d15dbfcb481257be867eec910a6947481b1b5df15387812ad83688eee", 0xfffffffffffffff7}, 0x0, 0x0, 0x7f, r3, 0x10000, 0x3d6, "f7cba311d6a3fb0e74a590ec43e68c0c9cf9c70ef9790f99a24ed873bf5915b1b5a12745a95e884d82feed1e347cbe65775a39576f07c013bda92b7cfa0fb362", &(0x7f0000000080)='\x00', 0x1, [], [0x4f, 0x7ff, 0x1, 0x5]}) 2018/04/01 10:47:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x4) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) [ 232.630651] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 232.675812] IPVS: ftp: loaded support on port[0] = 21 [ 232.748272] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 2018/04/01 10:47:56 executing program 1: r0 = perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000180)={0x6, 0x0, [{0xc0000019, 0x100000000, 0x8, 0x7fffffff, 0x100000000}, {0xc0000019, 0x982d, 0x7fffffff, 0x5, 0x80000000}, {0x4, 0x7, 0xffff, 0x0, 0x1000}, {0x80000000, 0x10000, 0x2, 0x200, 0x1}, {0x1, 0x8, 0x40, 0x2, 0x80000000}, {0x8000000d, 0x8001, 0x635, 0x5, 0x81}]}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000012c0)={r2, &(0x7f00000000c0)="236dfdd7e614c3ce61a9202a2c7b2ef98e4a21c2ef61c8fdc1f1d79501c1d3f3e5b4f1ed15faee766ce373f5dfb6b09d4d75844bc2020f0035a4c0910d9ffa724d9f49f765821b9bb11f782988cc7494dfff858a33dcd9d613d49c17d890b9b5133a0276dbdee4b08ea3cd61571d6fa7bfad66cd6f911a68cc864e037dd338b7130549740dfc3569c0201f552378822aee9a65e205cd114bc5aae2bed4924ccaf5e15600", &(0x7f0000000240)=""/4096}, 0x18) 2018/04/01 10:47:56 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x2, 0x0, 0x4002, 0x8}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000001c0)={{0x0, 0x3, 0x0, 0x100000000000000, 0x40}}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x30402, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0xffffffffffffbe90}, 0x8) 2018/04/01 10:47:56 executing program 0: r0 = msgget(0x2, 0x3d) r1 = getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={0xffffffff, 0x1, 0x10}, 0xc) r4 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x8, 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000340)={r4, r5, 0x3}) r6 = accept(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) ioctl$sock_inet_SIOCRTMSG(r6, 0x890d, &(0x7f0000000100)={0x5, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x240, 0x0, 0x3, 0x0, 0x6, &(0x7f00000000c0)='ip6gretap0\x00', 0x1, 0x1f, 0x3}) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/130) 2018/04/01 10:47:56 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, r2, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) clock_gettime(0x4, &(0x7f0000000280)) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge0\x00'}) r4 = socket(0x10, 0x803, 0x0) write(r4, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffffffffe01}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)={r5, 0x80000000}) mmap(&(0x7f000020d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0xfffffffffffffffc) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x6, 0x0, 0x0, 0x7, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x984, 0x9, 0x39, 0x8b}, &(0x7f0000001200)={0x0, 0x40, 0xb8, 0x101, 0x1ff, 0x6, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x800) 2018/04/01 10:47:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) read(r0, &(0x7f0000000080)=""/44, 0x2c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x4, 0x6}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'eql\x00', 0x0}) sendmmsg$alg(r0, &(0x7f0000002f80)=[{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)="7400c49219a87b811ba06d8b0805f3fee0a050df2a233104d19063c1dd88676d628c6854ec6c2991221601c864372986092cd53cadc3bbfb47e8c5e1f17f2048f3c65da069abb06db9231bcc640fb9d8f8efea13e79ea5fd46d45d8dde749749a9bf4c3fd6534466438b5dde0eecca4db77b983791573c9e7eb0d64e8463416a5d1bb79d00a96c544ae4e602460cc09d1d47e9a024e6e74a5fbcb2b9ff2a828a5df02d7a31ab5417e2334867391ca2054ca678b9c6bd69a3912ab92803b918f7344188e18c1cdfd2e16ea51962a7061882930e74066f4a8c39fd978fc8772072c172ff14dc7abe90a3004ac4c87f39d666ae06478cba67caa7b5e561", 0xfc}, {&(0x7f0000000340)="6a65ce84a8c423e054052f93cfbb72fd8921a7318d4c9ecb8427e661998fba02b58a094f0b485e3271c4baeb03e2f3576df06fc5f8b62ff119d485dcb50eed51b08e0c31ee8f6fb2a9ca4a9174a4868100a5", 0x52}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="19bf790f57032460b550ee78df67e0741fec618a2315c0f6a65fed69225c35df8a47284026d549be", 0x28}, {&(0x7f0000000440)="078f21cb085012cd183de5de3933450a9d302b5c205b8e9d2b2bf210ee2b7e1434817708ce1fa6b742411aa0496492", 0x2f}, {&(0x7f0000000480)="a5aaa89ad9322da4c95b02f7425159730f5347", 0x13}], 0x6, &(0x7f0000000540)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x566}, @iv={0x1018, 0x117, 0x2, 0x1000, "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&(0x7f0000001a40)=[{&(0x7f0000001940)="f97be952764a15f934e276fe3f2d31fc4737231db1a6a7cd363b5714e1a6ab90ac8515be62a75c3db968d8051c5167c0402330eef5ffe017477b73953c965ac234a850a0a154cfa9c29713dc762da351d426f67815b1ec7eece3858f68f4e15659ac67c42de11ff590339a535113ac08c13397cf906b477869398fcfb5e35c6b34c01b286bd81ee9fbf0205580542c860ad2c77a1a69a4b6bd6d8872d831d2790819355ff5c2b6e8b5fa6cfe9a0e7fc94ade7e7e50768aea676e59a79e1813307663ffe687c808bf06b7b508f4cad00986b6d654db281a79a109a2391e45ffb6e788ccfb4638be6dbb71c7fb7583e9a5", 0xf0}], 0x1, &(0x7f0000001a80)=[@iv={0xa0, 0x117, 0x2, 0x86, "f082bc373e39146c59e5c16bcb9a34deb5ebf74cfeeb3d7b9734192f9c94b03dde9f2587cb9c320b79523a3dc338f2a5e13f8037f0338ca88bc1920331d9b191619764f6ad74dc517b3fc00427681ed34abfc5096bd42bca4a28dc15ce8570443c35b20c9eaf0b88c556d3fd87b3abb85731c4a21af9a3580f11fe8ceb1f65046a5169f877b2"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x44, "ea9ec3b671e1211267484d3fd48edb14935bf09a113cf42e2b23cbe3b18114461a819eef7b68c5a4ac76d61da41b03650fa2dc52055b8cbcc76b4155274787884254d4e9"}], 0x110, 0x40}, {0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001bc0)="efb7b4001026f388112ff5f0b2b88b5c3cf3a74e9f797c81291cbf42e94ac11361de25368911d9ddb1343cf9f97a176a6ac885f152305be598276f811ecabe76b89ed3cf617f02d0ddfb070bcfa55a025aa802", 0x53}], 0x1, &(0x7f0000001c80)=[@iv={0xa8, 0x117, 0x2, 0x90, "79a472175f49d868f975cae0addcbb5e7ce09b73dc4bead859eafdb43019c400616c531b2489f43cfc02348e94073999ef97726eceec3a2257fe21fcbb5a366995839cee39b9c29d0b20a565515f246800f92edb4a04a0bd84a1aa820c61a80bd1d07dcf2d51213326532cec7a7c5c321a364bad787bd59cf09ddf76e2aabd56f30376886a977f004ac25cc73201c507"}, @op={0x18, 0x117, 0x3, 0x62a18c5cd6ed4f3a}], 0xc0, 0xc000}, {0x0, 0x0, &(0x7f0000002ec0)=[{&(0x7f0000001d40)="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", 0x1000}, {&(0x7f0000002d40)="cbd05025", 0x4}, {&(0x7f0000002d80)="d64d33f71050b3f6aaecbd798b916211d0d75f058ec11dfa05ccf3e3cf10d8e53d08228ee835b3f2f6a3d8a65c1185bf2ec71ff7b0016afd1a013457768e669e57034dfd0f1d88c95daecefad6bc64073e8f449d0edb682b23f4b267f97044ab00b0611e9b7ccfc84fcbba24dd8be51145005e992ca9dd102627341ab844844c75d852cfa4a4776feb4c04fd7109caa674a4172dd07a8cb598855e2f2b9437c1a847eb20152a24f860740b43119bb02e7ed4b9d97a197495786a475b12af56c131bcca18edb716bbdbdcb9ad23f7ce157cc44350882cbf4099", 0xd9}, {&(0x7f0000002e80)="bdf199d494bd87aa4bc4949bfe389c598d4b", 0x12}], 0x4, &(0x7f0000002f00)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x78}], 0x5, 0x810) bind$can_raw(r0, &(0x7f0000000200)={0x1d, r2}, 0x10) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000200), 0xffffffffffffff79) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x7, 0x400) 2018/04/01 10:47:56 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20, 0x100000001, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="4701f9efb51d7834713f9dffd659f468b7db514e14ddce1fbf6a4c382ac9748c1fdc1c1ce8e50b165d380e1cca8f63a5eb47f100", 0x34, 0x2, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x6}, 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000380)={r2, 0x1, 0x0, r2}) close(r0) r3 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0f0343dfe1560ae7ea4f08b3d955ccd100090c0000eb000000000000000100000000030006000000000002bd58b710442b0000007970a7929cf56f97dda2ce0000000000e7010001000000000000000702000000"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r4, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r3, @ANYRES32=r3, @ANYRES64=r4, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32, @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB="11974c3dd6282ea3e9da2aa58ec3ead00a2f22ea9bba45516f43d3227adabe14c1d3b4fc7bb524bb394a32e0ab5b1a1bdbd06e65d5d1f3e912a6c56e16f7cae2d748628aaeb67b725090dedef59d79edb8653fb4b9204ebf7f3e1424a2fe01a1771ad31f7206ad2f13a7419ebbe7631ab5987d7e95d1bcf1f18554db1fdad97a4a40b9eeb906f0066dbbf1cc329f4132223dd5fc12443388f85b485d12a99f3e3f34e5de4c2711c3c437162c08d0d8d1a7cc5220a06b768acb42afe77e14fbae3d4ae8e5527f9ea749ff00"]]]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000740)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x80000000409, 0x80001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r2}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x28000, 0x0) r6 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYRES64], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000680)={r7, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000540)=0xfffffffffffffec1) fallocate(r6, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r5, 0x4008af12, &(0x7f0000000080)={0x0, 0x8}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) 2018/04/01 10:47:56 executing program 7: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x10100) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x17, 0x0, &(0x7f0000000080)}) 2018/04/01 10:47:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast2, @local}, &(0x7f0000000200)=0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, 0x0, &(0x7f0000000000)="c6d39111f1", 0x5, r4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 10:47:56 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x400000) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/04/01 10:47:56 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x800000, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000f40)="2e2f66696c65302f66696c6530e5", 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c65302f66696c6530e5", 0x400000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={0x3ff, {0x2, 0x4e22, @rand_addr=0x7}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x4, 0x6, 0x1, 0x6, 0x0, &(0x7f0000000080)='syzkaller1\x00', 0x4, 0x9, 0xfffffffffffffffb}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000180)={@empty, @local, @loopback}, &(0x7f00000002c0)=0xc) getdents64(r0, &(0x7f00000001c0)=""/90, 0x18) 2018/04/01 10:47:56 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000000)=""/56, 0x38, 0x0) pread64(r0, &(0x7f0000000080)=""/28, 0x1c, 0x0) write$evdev(r1, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:56 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x33040, &(0x7f0000000700)=ANY=[]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000540)) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000580)=0x7, 0x4) r1 = syz_open_dev$dspn(&(0x7f00000005c0)='/dev/dsp#\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000100)}, {&(0x7f0000000380), 0x0, 0x3e02}, {&(0x7f0000000200)="a3c24fa45324f9", 0x7, 0x7fffffff}], 0x4, &(0x7f0000000400)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) sendfile(r2, r0, &(0x7f0000002b80)=0x26f, 0x7fffffff) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000002c0)=0x2, &(0x7f0000000300)=0x4) getsockname$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) write$cgroup_int(r1, &(0x7f0000000100)={[0x0, 0x38]}, 0x2) [ 232.949570] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/01 10:47:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'syz_tun\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="01000000000000001779000056c0a857fd0352046df927ef3bad7281c8f2630693e4109f3d95963b22dbf8a2fdaf3e2af1946bee89f3ffba8c5bcccc760de15bc19326950a802646f6188915a5d7ac422e5aaae0a73466a366387fb5752ff0645c9dd0f87a72002bf5d4d7cdae7cb171dfbbca4e20fd3e8dc9ff6d00f22baf25617a18b68f4ce7a58249b25cf36aaa35cb2aa2e65472ca"]}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x82100) bind(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x3, 0x0, {0xa, 0x4e20, 0x3bf, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000240)) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000001c0)={0x74, 0x0, [0x100000000, 0x9, 0x800, 0xb2f]}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x9}, 0x1) 2018/04/01 10:47:56 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendto$ipx(r0, &(0x7f0000000080)="ba56a9ad0d114aca7a0559890e7625ad3f36ac5e02d9cf0c9b3f3e2d0aef9670f7a50df79c9ca9eef260f9628b1b6866cfa07f7a0d03c98cb86ed2a980b88917ca45821459e06f9f4a2bb91ed9666f3edec272bb8c006d4464d18a60c63768492522d915dfbd4d2d7369f60e7d14073c93d5b674e455b9538ecbcf4edc452fbdc279e9b3fd428b1772fb48ea0f313a928529ee7ed6e9f9546380febd0bb95d6f644b82", 0xa3, 0x20008000, &(0x7f0000000140)={0x4, 0x7fffffff, 0xd7b, "07cad80f13b2", 0x5d}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = accept(r1, &(0x7f00002caffa)=@hci, &(0x7f0000c3d000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$TUNSETGROUP(r2, 0x400454ce, r4) [ 233.015676] sctp: [Deprecated]: syz-executor4 (pid 18424) Use of struct sctp_assoc_value in delayed_ack socket option. [ 233.015676] Use struct sctp_sack_info instead 2018/04/01 10:47:56 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/01 10:47:56 executing program 1: r0 = eventfd(0x8001) syz_open_dev$mice(&(0x7f00000005c0)='/dev/input/mice\x00', 0x0, 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x400000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000000800)="ff156cbca6b23d5a58bd85007fff6990ad631d84b1d467dcaa996bc8cd55355f98784794b12c76abf4557db8491d57bcc0dec47ddc8c5bf6ae9807d8955d8345a7d1f03a27bc0f1672622b6408a563c253329478d44704eb2b222f0cef80ebd31dbb51acac49f6cf5cbb85a65a37cbb79ad2cdafe13a21523f4d21b65434426011f3f638a1dc8e7a7c7dccd12637839439b455f082c8a9e292e30410dd16ada5ea34372f04566c7acb2ed5551d34ce7f9ef1ac4fe65698a0b06ef83a3cca372d9979845f3c4981d8a5df49709eaac680a079c0cc00a8446c30") r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000080)={{0x1000, 0x800}, 'port0\x00', 0x61, 0x0, 0x7, 0x4, 0x0, 0x7, 0x1ff, 0x0, 0x1, 0x100000001}) r3 = fanotify_init(0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000640)={[{0x2d, 'io', 0x20}, {0x0, 'rdma', 0x20}]}, 0xa) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f00000001c0)={"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"}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000180)=0x17, 0x4) rt_sigprocmask(0x2, &(0x7f0000000000)={0x7f}, &(0x7f0000000900), 0xfffffdc7) pipe(&(0x7f0000000680)) fanotify_mark(r3, 0x90, 0x30000, 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') r4 = add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000740)="a68f99b95179c0461388381f58cfca49cae416b29669a26ab80e30b8058b7b14d27c82f33ed160bc017f80415ce3eb7d04b86135f407", 0x36, 0xfffffffffffffffa) r5 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) keyctl$chown(0x4, r4, r5, r6) 2018/04/01 10:47:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x0, @empty, 0x4e20, 0x3, 'rr\x00', 0x4, 0x3, 0x4}, 0x2c) listen(r0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername(r0, &(0x7f00000005c0)=@hci={0x0, 0x0}, &(0x7f0000000640)=0x80) clock_gettime(0x0, &(0x7f00000006c0)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f00000007c0)={&(0x7f0000000680)={0x1d, r2}, 0x10, &(0x7f0000000780)={&(0x7f0000000700)={0x1, 0x80, 0x8, {}, {r3, r4/1000+10000}, {0x1, 0x40, 0x7fffffff, 0x4}, 0x1, @canfd={{0x4, 0x8000, 0x80}, 0x20, 0x1, 0x0, 0x0, "03cd666f2599d60b70dff51c02305ade3c755d7fb28f1130247268a57dc94b7a9559f7817476f6c86bbfdbdd1aaf9d68d516409a23d92574d3555f088e546276"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000040}, 0x10) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x20002) accept$packet(r0, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002580)=0x14) bind$packet(r5, &(0x7f00000025c0)={0x11, 0x18, r6, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r7, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r8 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000000100)={{0x10000, 0x0, 0x9, 0xa1, "c5f323d05f2789edc1a65623be9ff3505b4ef0bcf1e4b1c3ff51da6db754f0425d9a787a21b42d8d0f382657", 0x81}, 0x0, 0x0, 0x401, r8, 0x3, 0x1, "0a499343a0bf72deb190206b76313009ca3f7b35aa3bea50da428371fbe9995390e819672214b0b923c489f8484e01a99aac5579993b12e988135d2a74e2abdc", &(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x12, [], [0x3, 0xffff, 0x8984, 0xd9]}) [ 233.199188] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20000 rr [ 233.255189] sctp: [Deprecated]: syz-executor4 (pid 18470) Use of struct sctp_assoc_value in delayed_ack socket option. [ 233.255189] Use struct sctp_sack_info instead [ 234.109298] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20000 rr 2018/04/01 10:47:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) fcntl$dupfd(r0, 0x406, r1) r2 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x1) 2018/04/01 10:47:57 executing program 2: open_by_handle_at(0xffffffffffffff9c, &(0x7f00000001c0)={0xfffffffffffffda3}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/142, &(0x7f0000000180)=0x8e) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r0, r0, 0x3, 0x1}, 0x10) getsockname$packet(r0, &(0x7f0000000040), &(0x7f0000000240)=0x14) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100104ff7, 0x0) 2018/04/01 10:47:57 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)="2f70726f632f7379732f6e65742f697076342f76732f73796e635f716c656e5f6d617800de70a6780243ea546d6382012da865fee3a93eac7f077c3bd9705b7e21c152c2095cdc36bfe4e8bca1a74a77dabc9e407e81bb0d04c13a1d9af9b93978e6265e67a670a110f620a46e4d79b5b6d55804f81d938b7580fcc820a535f5cf5e63ee2a779122baf43427851f21ef7da77559f68798da966d41c17e065d9cb13a00", 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x1, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) r1 = msgget(0x2, 0x490) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000000c0)=""/66) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x7ff800000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x400, 0x4d4}, &(0x7f00000002c0)=0x90) mlock2(&(0x7f00009bf000/0x400000)=nil, 0x400000, 0x0) 2018/04/01 10:47:57 executing program 1: r0 = socket(0x9, 0x3, 0x10000007fff) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00000ac000)="02000000", 0x4) 2018/04/01 10:47:57 executing program 6: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2000000000000000, 0x4, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x9, 0x0) dup2(r0, r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/04/01 10:47:57 executing program 7: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x2, 0x1}, 0x14) lseek(r0, 0x7ffffffffffffffb, 0x0) read(r0, &(0x7f0000000080)=""/241, 0xf1) 2018/04/01 10:47:57 executing program 5: r0 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000240)={0x9}) r1 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x20000, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400)={r0, r3, r4}, 0xc) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x9, 0x31, 0xffffffffffffffff, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x10001, 0x8000, 0x7, 0x1, 0x101}, &(0x7f0000000180)=0x3ed) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000280)={r6, 0x7}, &(0x7f0000000200)=0x8) getpeername$netlink(r5, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc10c5541, &(0x7f0000003ffc)) socket$inet6(0xa, 0xb, 0x1000) socket$alg(0x26, 0x5, 0x0) 2018/04/01 10:47:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x40003e3, 0x380000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000740)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000800500000000000000000000ffffffff2002000010010000b0040000b0040000ffffffffb0040000b004000005000000", @ANYPTR=&(0x7f00000000c0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000015000000000000000000000048004e45544d415000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000aaac14140e0000000000000000000000004e244e2200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000c800100100000000000000c9aaeedc6efc8a000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000ac1414aa000000000000000000000000ac1414bb00000000000000000000000000680066000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001001580100000000000000000000000000000000000000000000000048006473740000000000000000000000000000000000000000000000000000000800000001010900010002001f000400810003000000f7ff0700000000004c000500ff03010200000000000000495245435400000000000000000000000000000000000000000000030000006ae80000000000000000000000000000000000040000000000000000000000000068050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003801000000000000000000000000000000000000000000000000952f73657400000000000000000000000000000000000000000000000000000107000208000000004800544545000000000000000000000000000000000000000000000000000001ac1414aa00000000000000000000000067726530000000000000000000000000b1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x5e0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:58 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/109) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000007ffe)='0', 0x1}], 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000001000), 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/01 10:47:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001840)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockname$ipx(r0, &(0x7f0000001900), &(0x7f0000001940)=0x10) getsockname$ipx(r0, &(0x7f0000001880), &(0x7f00000018c0)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x7, &(0x7f0000001780)=[{&(0x7f0000000200)="0b3d9ea001cf1ebc43b6e46a26ad12b45f781ae1bd6d254d38eaea5a8755960400957db1b6a7ba63a9db033314c24afa485684142b71f110e8d1b4122c214ec291a6fe5242d9c5467adfdef36e4082303b041715ce428fd8ebf9fbc14af1d8c7b45ec5a04ce4c2757de705", 0x6b, 0xa30}, {&(0x7f00000003c0)="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", 0x1000, 0x7}, {&(0x7f0000000280)="01b48f3a26ab69f65e912e6aea83ac6a475be97a0da79ce1ae971f814925049d148cc106cd84bd3901d36d8edc91e9aa9f495d5eb0fc51d2ac75697114fb46fc9e96b66ba2a51c31", 0x48, 0x8}, {&(0x7f00000013c0)="fe691f97b9c1590c570156c6bfb6de3ba2a9407177517dba6c3d3a86f9e967ea3ffe128e52f035a583eb2c046add85536caba618a39fe2e2ce84aef4fe5f87d030d4517708457218a36eb59a811618cdd6e915b30f5b15ab627e956b289d4bddce59cfe7444caf42ea5017d0d8f8547253dcfa9536cd7b96731b5a5f707acc8e8b7228d06b5a9be13d0c8ece2136ec868f81b2bcb316dc09acaa266c1f85686713f73effe413ab0da0c035cb33d3f49712c779b5dabec957509196c743c4a613b59aac58ed3786e6fa7e8ce81760", 0xce, 0xff}, {&(0x7f00000014c0)="3a720627b0d074fa62e534a659870a8423fd34fba9f1249b62c0926a9385ece630f90945bcfaa4416d60a887738dae77557db8f5839669011d5764b82365391e2a14e39ab8a55ef30def9e0c2040821c73b0e0d0c71b7b54283b79f45f8b68010da4ba8600f32d2cbe57eb11e1d441dcf4e83b324d8d3e441886dff1cddc07611f82a48a38ecde6860d2893acb85d1963ac195553077808491f80abeba7c9e667be6e9d6aaf29dc6d6e7c9b69eed05f4bfaba675297a97f4b81414cb237c6800a1d2c8d11b6441ef621e8492a45e5536e7f6240db359c8d1019f12de28d5f3", 0xdf, 0x8}, {&(0x7f00000015c0)="5dfef1c4172ef78fdd32fe2fef5af1d8de960b17b185adf943432f4bba288494dc1794016b62abb1b213a53a476f80e72077c38aebff76d6028bea628fa989c8f8b340b61a31ad4d70ff47ad90540b8498a564f475a8aa3c02c7d423bf731786b1005485cac1ab130ddf47c5c6f59232d727a819118cb398e2464fa131eae2a335a957e512e5183dbce918fd5e7766fb6964412804538aa89840e481101ad471db6aa21317f0fe89869e606d7783fa51f7a2bca4037bc9ab43d7", 0xba, 0x6}, {&(0x7f0000001680)="2960e86fd1f71c4c0d6dd40cfed116da15d0221942936fcf418ce7d78e30546928d91ec4e9e965422bc2da1944407e6b9c7a59bc39079945b3b96be14a75ba78dcf714afcff8e1c56d22a21e9436a6ff9256536417f4288cc5aaad95a20bb45149596399a224ad7d649ede1088c6b753b612031b91ed146764c9efafe6f295ec06a5df2b9de23e75bb1536f80350de55fccba7d8c9e2aa62272fc99efe21ead3c75d4c77aa0f55022a3a4dbb1e3e00009e122a9278611971a8ec1ab9cbeea663a6d2898d4eb8e63aa3676a4cd52c93d3c7d00c18777c799e2aa31912", 0xdc, 0x3}], 0x10000, &(0x7f0000000300)={[{@nobarrier='nobarrier', 0x2c}, {@session={'session', 0x3d, [0x33, 0x7d]}, 0x2c}]}) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@rand_addr, {@in, @in=@multicast1=0xe0000001}, {{@in, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x0, 0x0, 0xf}}}, 0x128}, 0x1}, 0x0) 2018/04/01 10:47:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x2100, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000200)={[{0x80000000, 0x8000, 0x4, 0x3, 0x7fffffff, 0x7fffffff, 0x6, 0x8001, 0x1, 0x10001, 0x1ff, 0x2, 0x6}, {0x3, 0x7, 0x0, 0x8000, 0x1, 0x3f, 0x3, 0x5, 0x7fffffff, 0x8, 0x93, 0x158ec65f, 0x5d}, {0x0, 0x1, 0x1, 0x4, 0x4, 0x4, 0xfff, 0x1, 0x6, 0x8, 0x6, 0x8, 0x6}], 0x5}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000640)=0x7) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="11", 0x1, 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000440)='.request_key_auth\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r3, r4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000700)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getpeername(r0, &(0x7f0000000140)=@l2, &(0x7f0000000500)=0x80) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)=0x0) setuid(r5) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$void(r1, 0x0) r6 = syz_open_dev$sndpcmc(&(0x7f0000000600)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x10000) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/01 10:47:58 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) r2 = dup(r0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000000c0)={0x6, 0x4, [0x8]}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x5000, &(0x7f0000000040), 0x8, r2, 0x9}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(r3, 0x0) 2018/04/01 10:47:58 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x7) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x20000000000, 0x403) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x2}}, 0xe8) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000000040)}, 0x80000) 2018/04/01 10:47:58 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000040)=""/92, 0xe) syz_init_net_socket$llc(0x1a, 0x2, 0x0) 2018/04/01 10:47:58 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0xff, 0x0) recvfrom$ax25(r0, &(0x7f0000001540)=""/233, 0xe9, 0x12020, &(0x7f0000000340)={0x3, {"cd930fc22f2f19"}, 0x1}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x1, 0x84, 0x910, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r1, &(0x7f0000000440), &(0x7f00000004c0), 0x2}, 0x20) [ 234.510430] hfsplus: unable to parse mount options [ 234.574862] hfsplus: unable to parse mount options 2018/04/01 10:47:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x7d, 0x4, 0x6}, {{0x77359400}, 0x100000000, 0x8, 0x8}, {{r1, r2/1000+30000}, 0x3, 0x5, 0xcc53}, {{0x0, 0x2710}, 0x101, 0x80, 0x1f}], 0x60) write$evdev(r0, &(0x7f0000000000), 0xff38) socket$packet(0x11, 0x3, 0x300) 2018/04/01 10:47:58 executing program 7: r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x10001, 0x0, 0x3, 0x0, 0x4, 0x7fffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0x0, 0x3, 0x10a) semtimedop(r1, &(0x7f0000000240)=[{0x6, 0x8}], 0x1, &(0x7f0000000280)) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000680), &(0x7f00000006c0)=0x4) socket$inet(0x2, 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a000000000097d7715d3fd4cec307e8ef3d13eb790ec9c65abaf90da39db69200000000000000010000040000000000000009fb52f376589601a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1}) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='/dev/snd/seq\x00'], &(0x7f0000000600)=[&(0x7f0000000440)='/dev/hwrng\x00', &(0x7f0000000480)="0a4ceaa05d9a000000000097d7715d3fd4cec307e8ef3d13eb790ec9c65abaf90da39db69200000000000000010000040000000000000009fb52f376589601a4", &(0x7f00000004c0)='/dev/snd/seq\x00', &(0x7f0000000500)="0a4ceaa05d9a000000000097d7715d3fd4cec307e8ef3d13eb790ec9c65abaf90da39db69200000000000000010000040000000000000009fb52f376589601a4", &(0x7f0000000540)="0a4ceaa05d9a000000000097d7715d3fd4cec307e8ef3d13eb790ec9c65abaf90da39db69200000000000000010000040000000000000009fb52f376589601a4", &(0x7f0000000580)='vmnet0self\x00', &(0x7f00000005c0)='/dev/hwrng\x00']) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10080000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001d0000002bbd7000fcdbdf2507000000", @ANYRES32=r5, @ANYBLOB="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"], 0x48}, 0x1, 0x0, 0x0, 0x4004}, 0x1) 2018/04/01 10:47:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x1) r1 = socket$packet(0x11, 0x800000000002, 0x300) poll(&(0x7f0000000140)=[{r0, 0x2010}, {r0, 0x200}, {r1, 0x306}, {r0, 0x5000}, {r1}], 0x5, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x100000000, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000080)={0x8, 0x1, 'client0\x00', 0x4, "c2e46b2ccf6da744", "6d1669eb937eee7e45ee1aac419e4df134a3d11ab53f719896468763ddc34351", 0x7, 0x8}) 2018/04/01 10:47:58 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000340)) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) 2018/04/01 10:47:58 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x1) write$tun(r0, &(0x7f0000000280)=ANY=[], 0x0) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000000000)) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2907, 0x2402) 2018/04/01 10:47:58 executing program 0: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x1ff, 0x0) perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000080)=0x1) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x60000, 0x0) 2018/04/01 10:47:58 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) write$cgroup_pid(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000"], 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x9, 0x2, 0x1ff, 0x0, 0x10, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}], 0x1c) fallocate(r0, 0x3, 0x0, 0x3000000000) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffe4c) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) write$cgroup_pid(r0, &(0x7f0000000240)=ANY=[@ANYRES16=r0], 0x2) 2018/04/01 10:47:58 executing program 2: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x88000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000002c0)=""/48) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000200)={r0}) r2 = memfd_create(&(0x7f0000000540)='\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000000c0)={0x4000000000000003, 0x21, 0xfffffffd, 0x0, 0x0, [], [], [], 0x7}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 0x4e20, 0xfffffffffffffffb, 0xa, 0x20, 0xa0, 0x6f}, {0x9, 0x6, 0x8, 0x81, 0x2, 0x0, 0x3877, 0x80000000}, {0x2, 0x12, 0x401, 0x80000000}, 0x40, 0x6e6bbb, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x3502, 0x0, 0x0, 0x100, 0x5, 0x40, 0x7}}, 0xe8) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r8 = dup3(r7, r6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) connect$unix(r5, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000009bd1f71ae9a00a75905bd3f4a6efb5d7a77f3d7c0b136897"], &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r9, 0x7fffffff}, &(0x7f0000000380)=0x8) r10 = add_key(&(0x7f0000000440)='.request_key_auth\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="69efda395504894c852948b8a4", 0xd, 0xffffffffffffffff) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, r10) openat(r2, &(0x7f0000000840)='./file0\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/04/01 10:47:58 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000001080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x6}, 0x8) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) 2018/04/01 10:47:58 executing program 3: 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) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) getgroups(0x4, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setregid(r1, r2) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:47:58 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e970c5b31eac6eacd5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = socket$pppoe(0x18, 0x1, 0x0) listen(r0, 0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xffffffffffffffff, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) 2018/04/01 10:47:58 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x1, 0xffffffffffffff9c, 0x1}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00000000c0)={0x1, 0x3, 0x34ed9432, 0x6, 0x62f}) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600ff3f000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) 2018/04/01 10:47:58 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/01 10:47:58 executing program 4: mkdir(&(0x7f0000000600)='./file0/bus\x00', 0x0) r0 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) r3 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x1f, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000540)={&(0x7f00000004c0)='./file0\x00', r3}, 0x10) setresuid(r0, r1, r2) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x2000000, &(0x7f0000000200)) r4 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0\x00', 0x0) lstat(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x6) fstat(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r6) r7 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r7, 0x0) ioctl$TCSBRK(r4, 0x5409, 0x1) 2018/04/01 10:47:58 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) pread64(r2, &(0x7f0000000180)=""/56, 0x1010c, 0x0) r3 = gettid() fcntl$setown(r0, 0x8, r3) write(r0, &(0x7f0000000080)="7df028aa8dadd01cf3a1f8f9c4009bbdce316b0019621f407198b8f7bea9e283f5201196ac69e2ff0cf681f73ec2ed73a4f6856187b749293f436a53d5d5a1256a4dcea8b844fda56cadb5ceff505b7a823dd4cd80b6174a159809bb0893a83c9d7a2d92883fa4c4d5e28e3087109dbb35", 0x71) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r2, &(0x7f00000001c0)=[{{}, 0x9, 0x4}, {{r4, r5/1000+30000}, 0x2, 0x2, 0xc6}, {{0x77359400}, 0x1, 0x40, 0x101}, {{0x77359400}, 0x7, 0x6, 0x7}, {{}, 0x4da, 0xf24, 0x1d}, {{r6, r7/1000+30000}, 0x3ff, 0x1f, 0x6}, {{0x0, 0x2710}, 0x4, 0x300000, 0x3e00000000000}, {{0x0, 0x2710}, 0x3f, 0x1, 0x8}, {{0x77359400}, 0x401, 0x7, 0x401}], 0xd8) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) 2018/04/01 10:47:58 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffff800, 0x80000) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/36, 0x24}, {&(0x7f0000000100)=""/204, 0xcc}, {&(0x7f0000000200)=""/78, 0x4e}], 0x3, &(0x7f0000000340)=""/40, 0x28, 0x1}, 0x22) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) recvmmsg(r1, &(0x7f0000000a40)=[{{&(0x7f00000002c0)=@vsock, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/89, 0x59}}, {{&(0x7f00000006c0)=@un=@abs, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000980)=""/129, 0x81}}], 0x2, 0x0, 0x0) 2018/04/01 10:47:58 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) eventfd2(0x20000000, 0x801) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80, 0x0) connect$ax25(r1, &(0x7f0000000240)={0x3, {"4098456be1f414"}, 0x6}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0xfffffffffffffe46) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000280)={@multicast1, @dev, 0x0}, &(0x7f0000000080)=0xfffffffffffffeb2) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) dup(0xffffffffffffff9c) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000200), 0x4) syz_emit_ethernet(0x4a, &(0x7f00000002c0)=ANY=[@ANYBLOB="671988b996e3ffffffffffff86dd604c91480014730000000000000000000000000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0001000000000000ccb151fbff187294fd4b232850a82a37935b3c8eedccff423f8f9cb93cfc44ad87d0015ae9a45461bea9e9bf8ab2c0612e051f8c4586b8e3c25e411137389c9caadb8b051c297e909a80b3bd1806f6198b2e34cefe6b0dcf10a1675824fc15fee0cd40787a1adc041b467cd0f7bb07e8f72bc718c99fd367b04f61f701ff1574f4fb7cee"], &(0x7f00000000c0)) 2018/04/01 10:47:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="1afcedef39788bbefab8bafcda6ef4ed8b3bd10ffad4b8d243e81e237058822ae848cdcea588cc0a051393b3b2152e257ef8c5869d4da2521470ca045d856c779a236587e471690cacab9a059ad159fefda23d4d593977a20fd40d02b7bcbf982d521a00012fbb57ad4e5acf7a0fc36dda72ce37b00994c86187540bb4c0500b675f121c90bf29e10b", 0x89, 0x8001, &(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000002c0)=0x1, 0x4) r1 = open(&(0x7f0000000140)='./file0\x00', 0x40000, 0x11) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000180)) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) getsockname(0xffffffffffffffff, &(0x7f0000000840)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000680)=0x8c0d36643b545ed2) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000300)="db8ac824f5ef4ddf2a1031d8dc1adf97479ba3feeea5ca47097bd8f8e3cbf353d03e3693b580642d18603d33222e3400d131ce1caa60eff82e0d907e3e20901efd6d32d9803309a58649ba47188dc08e5dfe09b720901d90b77b0791bbe318f34b63a7f8294567ee38b9fec02695afcd6a27fc51b7217fcef62d90460f3d41bfad805e7b80d96fa63b88561431e490f80109b3706d8e98908792f2a954ab6e875f257606adfbe76bd70208fbabdd2ee445c739f1e02cdb26451b507681b765da8691b9eadab471a2719f", 0xca) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000001c0)=0x5, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000500)={0xd0, 0x792, 0x81, 0x0, 0x2, 0x80000000, 0x1359, 0x6, 0x7, 0x6, 0xfffffffffffffffb, 0x9, 0x0, 0x9, 0x2, 0x0, 0x8, 0x1, 0x4}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={r3, 0x100000001, 0x9, 0x1}, &(0x7f00000004c0)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/01 10:47:59 executing program 6: ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'gretap0\x00\x00\x00\x00\x00\b\x00', {0x2}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000600)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x40, 'queue0\x00'}) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x7fffffff, 0x200000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000001c0)={{0x0, 0x3, 0x5, 0x2, 0x1}, 0x200, 0xc000000}) syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000140)={'ipddp0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/01 10:47:59 executing program 3: 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 = dup(r0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000002c0)=""/24) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) utimensat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x0, 0x7530}, {0x77359400}}, 0x100) pread64(r2, &(0x7f0000000000)=""/56, 0x38, 0x0) r3 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x8, 0x6, 0x20, 0x400, 0x0, 0x6, 0x401, 0x0, 0x0, 0x8, 0x800, 0xc, 0x98, 0x74, 0x5, 0x9ac, 0xd400000000000000, 0x7, 0x6, 0xfffffffffffffffe, 0xa3a, 0x89ff, 0x43, 0x9, 0x0, 0xffffffff, 0x8, 0x7, 0x401, 0x3, 0x3, 0x6, 0x7, 0x3, 0x2, 0x1f, 0x0, 0x4, 0x1, @perf_config_ext={0x101, 0x1}, 0x10, 0x7, 0xffffffffffffffff, 0x7, 0x3, 0xd1d2, 0x59}, r3, 0x6, r0, 0xb) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000001c0)={0x4, 0x1}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) getsockname$packet(r2, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0x14) clock_gettime(0x0, &(0x7f0000000780)={0x0, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x80000, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000880)={&(0x7f0000000740)={0x1d, r4}, 0x10, &(0x7f0000000840)={&(0x7f00000004c0)=ANY=[@ANYBLOB="0700000000000006f8ffffffffffff411fbfb8b0ad85f6804853a63a8de734fa06a8f86604f4db35dcf73a19d0e85217b8469524eabbb6f200d264847f86303662919ebb3af7cbd7b9494d434e136bba45cc954fa88707297bd7655b7ba6e4f08e716b753c30bac9485b8722ebec7372fde45c53569719790830a7f6bc21bfb4ecf64e9be78a4b008c0fbc28de1c6db401c5c07480dfb6e16e9a899122", @ANYRES64=r5, @ANYRES64=r6/1000+10000, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="000000c001000000040000a0060200005300222bfc803b6d"], 0x48}, 0x1, 0x0, 0x0, 0x4008000}, 0x840) r7 = perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x9, 0x8, 0x5, 0x100000000, 0x0, 0x8d, 0x1, 0x3, 0xe3, 0x6, 0x6, 0x9, 0x5, 0x80, 0x7, 0x4, 0x101, 0x1f, 0x990, 0xc, 0x0, 0xa74, 0x6, 0x6, 0x9, 0x9, 0xfffffffffffffffc, 0x80000001, 0x401, 0xff, 0x2, 0x5, 0x6, 0x1, 0x9, 0x13429e9f, 0x0, 0x5205, 0x400000000000003, @perf_bp={&(0x7f0000000080), 0x4}, 0x20, 0x7, 0x6, 0x5, 0x5, 0x2, 0x6}, r3, 0xb, r2, 0x1) write$evdev(r2, &(0x7f0000000100)=[{{}, 0x3b2, 0x3, 0x1}, {{0x0, 0x2710}, 0x80000000, 0x5, 0x1}], 0x10151) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) signalfd(r7, &(0x7f00000003c0)={0x9}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000280)=[0x5, 0x9]) 2018/04/01 10:47:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0xe}, 0x1c) sendto$inet6(r0, &(0x7f0000c9f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000010, &(0x7f0000534000), &(0x7f000044affc)=0xfffffffffffffe02) 2018/04/01 10:47:59 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) socket(0x13, 0x8000a, 0x75) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/01 10:47:59 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x40000000000001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) readlinkat(r1, &(0x7f0000000080)='./control/file0\x00', &(0x7f0000000140)=""/168, 0xa8) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)) unlink(&(0x7f0000f86000)='./control/file0\x00') memfd_create(&(0x7f0000000040)='GPL\x00', 0x3) close(r0) 2018/04/01 10:47:59 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0xfffffffffffffff7, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) dup2(r2, r1) 2018/04/01 10:47:59 executing program 7: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000080)=""/224, 0xe0, 0x2002, &(0x7f0000000180)={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x82080, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000200)=0x44) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) ptrace$setregset(0x4205, r1, 0x204, &(0x7f0000000480)={&(0x7f0000000440)="aaf41c78d89e472747738e4c32a591bc0140d50e6a1999fa5ee6f5e644c5201cc057f582eaf57c499243c1bba2bd9080bb", 0x25}) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x2b, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) timer_getoverrun(0x0) 2018/04/01 10:47:59 executing program 0: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000100)=0x96e, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x4, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r1, 0x0) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/04/01 10:47:59 executing program 3: 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) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) lseek(r0, 0x0, 0x6) 2018/04/01 10:47:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = signalfd4(r0, &(0x7f0000000040)={0x3bc13a5e}, 0x8, 0x800) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000002c0)=0x1, 0xffffffbb) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r4) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x7f) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000600)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504dff0f6eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb46522880fd48e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f302000000000000007b631c6df64f28d75d99443d6653db386b7961190e8f82a233000001002ce4f47168ef93f01a0300000000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07345f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafbf09954ef"}) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000300)) socket$inet6(0xa, 0x80002, 0x34) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x8) 2018/04/01 10:48:00 executing program 7: r0 = semget(0x3, 0xdc0e91a7fd65d412, 0x80) semop(r0, &(0x7f00000000c0)=[{0x2, 0x1, 0x1000}, {0x1, 0x9, 0x800}, {0x6, 0x1, 0x800}, {0x4, 0xfca, 0x800}, {0x0, 0x0, 0x800}], 0x5) r1 = creat(&(0x7f0000000140)='./file1\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f00000002c0)=ANY=[@ANYBLOB="004000000000000000687276ab1af69293000000000000000000000000fa0000"]) r2 = request_key(&(0x7f0000000280)='.dead\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='trusted+@\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="2101e09221792f183bd9f081cf542c0c814feb1d2b026695e3c026afcce38b14a0a6333ba8f7653e4117767962fffba31c1bcf551fa5126e88743c987cb94da3a2c1cd2ce78f94826d0d527e51d63fb9d954ad82a309cc4260427ec863c785458abd82381c69c3b1ba1e2ce457d5e2fa5405985bd800757e6a37cee3837be0a5e6d550d4f5b3e4070e24c645d059ae3a0e74fce9d3730dd7f3d6af4203e7d2accf4116de5e7fac80f6075f0e05695c7bb4d4ba7cc3aa4dd94a", 0xb9, r2) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) r4 = semget$private(0x0, 0x2, 0x400) getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x4) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000000080)=""/20) 2018/04/01 10:48:00 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) 2018/04/01 10:48:00 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="1b03215c63bd71be828f0c8c76ef5c4c97f202d875f54b7738f48758e0de47f9e0138ae589839e8589e29e146477a1ed47f33a99c52db1a82be612a7a88ff96c91bbc51e5cca966ba9f9e8e6682fa58f60c20e62", 0x54, 0xfffffffffffffffc) r2 = shmget(0x0, 0x4000, 0x780001d2, &(0x7f0000ffb000/0x4000)=nil) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000440)='./file1\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) r7 = getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000580)={0x0, 0x0}) shmctl$IPC_SET(r2, 0x1, &(0x7f00000005c0)={{0xfff, r3, r4, r5, r6, 0x20}, 0x4, 0x1, 0x100, 0x0, r7, r8, 0x9}) r9 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r9) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, &(0x7f0000000c80)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') 2018/04/01 10:48:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000400), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x2000000000000, 0x6, 0x7f, 0x8, 0x215, 0x800, 0x0, 0x0, 0x8, 0x7b2c, 0xeda, 0x3c, 0x5, 0x800], 0x0, 0x1fc}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x0, 0x0, 0xf000], 0x2}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 10:48:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, r0, 0x1}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00006bb000)="4800000014001900ce0000000000000002113b850e1de0974881000000fe09a2bc4a58049164643e89000000de213ee20700000000000000005bff2b000000000000070000000000", 0x48}], 0x1) 2018/04/01 10:48:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0xffffffffffffffff, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:48:00 executing program 2: getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000140)={'security\x00', 0x9f, "91eae732584c4b800a95a2643ce0aafa59dfb920700d06a9dea70e1e16f6669a9b2c477cce92e1cf5a04d5dac0cb38e09b5b1e45f668bf736fce9d9dd4a17990f8898f815d080702fa6012b173ecc07f84f158c57e97ee61ae293969462c287cfb5b8d6c82e7c98777771f4278350bb554522d329d93a752a8b32e4d373243bc00c5ad414322cc6c1722abd56d37236a0dcf9bf689ef1a4ea584098b779574"}, &(0x7f0000000080)=0xc3) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001540)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000000000)={0x14, 0x2, 0x3, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/01 10:48:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r0, 0x80004, 0x4, 0x4) 2018/04/01 10:48:00 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000040), 0xfec2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000080)={0x9, 0x3, 0x40}) 2018/04/01 10:48:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:48:00 executing program 7: r0 = perf_event_open(&(0x7f0000da2f88)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x800040, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setpipe(r0, 0x407, 0x7) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) 2018/04/01 10:48:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4(r0, &(0x7f00000001c0)=@can, &(0x7f0000000040)=0xe19e0d3eb36f7de, 0x80000) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000080)="f33fc9f06c67536d2fc20a0e4b8d24c204f5ccdc34ec9cd51ed0374d1aadb2c8665a82f54d3f151f683911f28c65f512177053c69c23815db1439742d00af2af76f2ae4dfd58c61253c255d54b5fa557dc9b0a00b664c2843381872015f18101f0bce3b43a180aff91153bedb9710be60e0617527777f7947ab3b79a4379305b848181e536808ae43a3fa405bab369dee132292b52d46a6fef711e31afb701541b96290dd3dfe3a141", 0xa9) 2018/04/01 10:48:00 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x20, 0x3) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)={0x14, 0x2000000000000027, 0x331, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) 2018/04/01 10:48:00 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000002c0)=ANY=[@ANYBLOB="57008e0002000000060006e304000000ff0109000004ffff7f00880d53ce876305314eb539f62d77db4321f2d8209ae6c2e7f883547772c628268293b44dbd6d3a90f530ce80de1b4e47f439f7462cb8ac542c350c91392c9016435f6d2d9c1e003429a238b90fccfdf1447a9a7463b8"]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x2f) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x98, r3, 0xa00, 0x70bd26, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4e}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x98}, 0x1, 0x0, 0x0, 0x240040c0}, 0x0) 2018/04/01 10:48:00 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x8041, 0x0) r0 = memfd_create(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'sit0\x00', 0x5}) r1 = socket$inet_sctp(0x2, 0x13, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0), 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000001c0)={0x4, 0x7fff, 0x401}, 0xc) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x501000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x8, 0x2, 0x0, 'queue0\x00', 0x80000001}) 2018/04/01 10:48:00 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x9, 0x7c, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x20) 2018/04/01 10:48:00 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000005b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005b40)=0x14) bind$packet(r0, &(0x7f0000005b80)={0x11, 0x18, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 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) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000100)={r2, 0x101, 0x800, r2}) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000040)=0x5, 0x4) pread64(r2, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r2, &(0x7f0000000000), 0xff38) 2018/04/01 10:48:00 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="eb3c906d6b66732e66616000020401000200000000f8", 0x16, 0x1000000000}], 0x8000, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 2018/04/01 10:48:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x2) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x800000}, 0x28b) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600081100fe8000190000000000000000000000ffff0200000000000000000000000000010000000200089078"], &(0x7f0000775000)) 2018/04/01 10:48:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0x4, 0xa, [0x9, 0x5, 0x1, 0x3, 0x20, 0x3d5, 0x6, 0xd718, 0xff, 0x8]}, 0x1c) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) sendmsg$alg(r3, &(0x7f0000002500)={0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000001140)="9613dee26f8a33e67e365443b48f", 0xe}, {&(0x7f0000002380)="deae8561b1e279d2b829a0d1abcde508c7cd5191383f5edfd1a82eb45df2548df2cd83cf426156bb32f706c53962689b0846", 0x32}], 0x2, &(0x7f00000024c0)}, 0x0) 2018/04/01 10:48:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x6, 0x20, 0x5, "0a70680301c96b0ff1130b284c8a961befcd9943886c1cc6ab6ce7fb1afac7f4f812703c8366ef63346f830828e58fe986affdbd25b83fc3b9c883888bda68", 0x2b}, 0x60) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) mlock(&(0x7f0000008000/0x4000)=nil, 0x4000) readv(r3, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x105081, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r5, 0xc1105518, &(0x7f0000000200)={{0x9c1, 0x1, 0xfffffffffffff92a, 0x4, "2ea1134a3a3f3e8bcd40457e8313331fc5c47c6671436fef4a3d4c7877881b509c01fc75711c3a123acaa7f6"}, 0x0, 0x0, 0x401, r6, 0x1, 0x2, "d708597bc9cec2635c6239b58659dede89505e45fd3dc5ae09f7c10fd9b1bdcb02bee1b73c2d83a6b5f7883df8f325bae05163051785b9b5e0eebbca325f85d3", &(0x7f0000000140)='\x00', 0x1, [], [0x0, 0x8, 0xffffffffffffffff, 0x2]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) 2018/04/01 10:48:01 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x141000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) tgkill(r1, r1, 0x31) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f00000000c0)) 2018/04/01 10:48:01 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000980)) getgid() socket$unix(0x1, 0x7, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00000006c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000840)=0x80) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f00000003c0), 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000002c0)="002a932f01000000cf960802e02348f800000000001c0003f2a5", 0x1a}], 0x1, &(0x7f0000000880)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) memfd_create(&(0x7f0000000100)=']\x00', 0xffffffffffffc) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r5, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9c", 0x84, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) readv(r5, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r3, 0x0, 0x0, 0x4) fallocate(r3, 0x0, 0x0, 0xffff) r6 = inotify_init1(0x0) dup2(0xffffffffffffffff, r6) fstatfs(0xffffffffffffffff, &(0x7f0000000040)=""/62) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde30501", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74d") ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000280)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') 2018/04/01 10:48:01 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) r2 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x10001, 0x280000) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000480)={0x8000, 0x1, 0x8, 0x9859, 0x6, 0x0, 0x6d5d, 0x0, 0xffffffff, 0xfffffffffffffffa, 0x3}, 0xb) ioctl$TIOCSCTTY(r2, 0x540e, 0xb8) close(r1) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r4, r5) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000004c0)={0x1ff00000000000, 0x1, 0x2, 0x7, 0x9, 0x9, 0x1, 0x0, 0x0, 0x8}) r6 = dup2(r0, r1) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000005c0)={0x9, 0x5, 0x2}) syz_open_dev$audion(&(0x7f0000000580)='/dev/audio#\x00', 0x2, 0x400000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x80, r7}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000500)={0x4, 0x4, 0x3c, {0x0, 0x989680}, 0x2eded1dc}) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000180)='logon\x00', &(0x7f00000001c0)='/dev/snd/seq\x00') 2018/04/01 10:48:01 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) move_pages(0x0, 0x4, &(0x7f0000000040)=[&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) kexec_load(0x0, 0x2, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/04/01 10:48:01 executing program 3: r0 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x10) 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 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r1, &(0x7f0000000000), 0xff38) 2018/04/01 10:48:01 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x1) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x14) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80) accept4$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x800) 2018/04/01 10:48:01 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/233) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/01 10:48:01 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x492}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x4, 0xb4, "b1ac6a7e2bfc14660b7298576ea997f167570a38718c19585828e816d611f1af8c7b9f1e5726d193bb1fb08b578c6dc313085f7b6bceef585689e544eb3201bd808d8b3f365c8fc46513b41c726de4a43a937034233237c91597e9dcef67e4f793665d00de265bcaa71bb922970cd11854c2aaaf609789f33b95ed4c9816e1320257c3d33f12ea6818dceb23ef09291453d5a7f80c65badf32ae59215e59bf605684615b6c6d1bba6a8da83fcfa1038e611ab0e1"}, 0xbc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0x10000, 0x8000, 0x200, 0x7, 0x7, 0x4, 0x8001, r2}, 0x20) 2018/04/01 10:48:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='yam0\x00', 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x400, 0x3, 0x8}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x569f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff]}, 0x2}}}, &(0x7f0000000240)=0x84) 2018/04/01 10:48:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) r1 = open(&(0x7f00000014c0)='./file0\x00', 0x202200, 0x73f4ef3ee5337b21) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000001500)={0x1}) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000080)=0x9, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0x6f74, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001100)='/dev/cuse\x00', 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000003b40)={&(0x7f0000001600)=@hci={0x0, 0x0}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000001680)=""/175, 0xaf}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f0000001740)=""/210, 0xd2}, {&(0x7f0000001840)=""/220, 0xdc}, {&(0x7f0000001940)=""/5, 0x5}], 0x5, &(0x7f0000003a40)=""/214, 0xd6, 0x2}, 0x61) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003b80)={{{@in6=@remote, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000003c80)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003cc0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0xa217, 0x4e22, 0x8, 0x2, 0x0, 0xa0, 0x0, r3}, {0x0, 0x80000001, 0x7f, 0xbd5, 0x7ed, 0x6, 0x2, 0x100000001}, {0x40, 0xffffffff, 0x2, 0x9}, 0x5, 0x0, 0x2, 0x0, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x33}, 0xa, @in6, 0x3500, 0x1, 0x3, 0x8, 0xaca, 0x2cd7f614, 0x20}}, 0xe8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001400), &(0x7f0000001440)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@loopback, @in6=@dev}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000001140)=0xe8) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000003a00)}, 0x0) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f00000012c0)=""/50, &(0x7f0000001300)=0x32) listen(r0, 0xfffffffffffffffd) 2018/04/01 10:48:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00009c5000), 0x4924967, 0x0) recvmmsg(r1, &(0x7f0000000280), 0x400000000000022, 0x0, 0x0) prctl$setptracer(0x59616d61, 0x0) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) fcntl$getown(r2, 0x9) getresuid(&(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540)) getresgid(&(0x7f0000001580), &(0x7f00000015c0), &(0x7f0000001600)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001640)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001680), &(0x7f00000016c0)=0xc) 2018/04/01 10:48:02 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2b, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x400000) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.cpus\x00', 0x2, 0x0) 2018/04/01 10:48:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/117, 0x75) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) 2018/04/01 10:48:02 executing program 3: 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) r0 = semget$private(0x0, 0x3, 0x20) semop(r0, &(0x7f00000000c0)=[{0x2, 0x7, 0x800}, {0x0, 0x5, 0x800}, {0x1, 0x0, 0x800}, {0x3, 0x2, 0x800}, {0x3, 0x7, 0x1800}, {0x1, 0xe236, 0x1800}, {0x3, 0xff, 0x800}], 0x7) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r1, &(0x7f0000000000), 0xff38) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000100)=""/56) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) 2018/04/01 10:48:02 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x401, 0x8, 0x9f, 0x4, 0x5, 0x9, 0x3f, {0x0, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xb}, 0x9}}, 0x4, 0x4c, 0x5, 0x7fffffff, 0x5cb}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x5a}, &(0x7f00000001c0)=0x8) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000400200080031ebf8c7000000000000000003000500000000100200000000000000000000000000000008001200020001000000000000000000100000000303000000000000000000001d00000100000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/01 10:48:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000005a80)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/218, 0xda}, {&(0x7f0000000200)=""/128, 0x80}], 0x2, 0x0, 0x0, 0x6}, 0x6}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/10, 0xa}, {&(0x7f0000000340)=""/182, 0xb6}, {&(0x7f0000000400)=""/23, 0x17}, {&(0x7f0000000440)=""/161, 0xa1}], 0x5, &(0x7f0000000580)=""/86, 0x56, 0x1ff}, 0x6}, {{&(0x7f0000000600)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000000680)=""/211, 0xd3}, {&(0x7f0000000780)=""/224, 0xe0}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/243, 0xf3}, {&(0x7f0000001980)=""/1, 0x1}, {&(0x7f00000019c0)=""/135, 0x87}, {&(0x7f0000001a80)=""/111, 0x6f}, {&(0x7f0000001b00)=""/95, 0x5f}, {&(0x7f0000001b80)=""/74, 0x4a}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x80000000}, 0x4}, {{&(0x7f0000002cc0)=@hci, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002d40)=""/1, 0x1}, {&(0x7f0000002d80)=""/65, 0x41}, {&(0x7f0000002e00)=""/130, 0x82}], 0x3, &(0x7f0000002f00)=""/208, 0xd0, 0x6}, 0x7fffffff}, {{&(0x7f0000003000)=@sco, 0x80, &(0x7f00000043c0)=[{&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000004080)=""/76, 0x4c}, {&(0x7f0000004100)=""/26, 0x1a}, {&(0x7f0000004140)=""/225, 0xe1}, {&(0x7f0000004240)=""/122, 0x7a}, {&(0x7f00000042c0)=""/158, 0x9e}, {&(0x7f0000004380)=""/26, 0x1a}], 0x7, &(0x7f0000004440)=""/213, 0xd5, 0x1}, 0xffffffff80000001}, {{&(0x7f0000004540)=@ethernet={0x0, @random}, 0x80, &(0x7f00000057c0)=[{&(0x7f00000045c0)=""/86, 0x56}, {&(0x7f0000004640)=""/4096, 0x1000}, {&(0x7f0000005640)=""/227, 0xe3}, {&(0x7f0000005740)=""/11, 0xb}, {&(0x7f0000005780)=""/59, 0x3b}], 0x5, &(0x7f0000005840)=""/94, 0x5e, 0x100000000}, 0x27fa}, {{&(0x7f00000058c0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000005a00)=[{&(0x7f0000005940)=""/61, 0x3d}, {&(0x7f0000005980)=""/107, 0x6b}], 0x2, &(0x7f0000005a40)=""/57, 0x39, 0x10001}, 0xfd1}], 0x7, 0x1, &(0x7f0000005c40)={0x0, 0x1c9c380}) connect$nfc_llcp(r1, &(0x7f0000005c80)={0x27, 0x0, 0x2, 0x1, 0x3, 0x4, "99ce4542bc62c5eb70dbaf2e16c290729d0cc300123e90ae4fca2e8b491818fe438387592af20aa84a36bfe63900d6fd97e7b5d0e9aa8703f5400765daf75b", 0xa}, 0x60) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6gretap0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="2700d90080764361b52a9c7f000000000000000000200000632bdfa80000000000000000000000000000000000000000"]}) 2018/04/01 10:48:02 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x800) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff8f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)="61bd86f6bac5de7acd6c230723da27013b786023c3779b22fd660aa4426a7085de1a7e62b62f2fa7e7ed33b3696d2f7b611fac3e9f81f021c31f7e2c9f50693df40556ef6bafd7b7508e06a049a143d41fdf3b19c8662055c8df0f0ed13bcdd8d41083cbd9", 0x65) r2 = socket$netlink(0x10, 0x3, 0x10) writev(r2, &(0x7f00000cdff0)=[{&(0x7f0000000000)="290000001c0055fcffffffffffffff00020004000000000000000100090082599c3f58e579a937f5d2", 0x29}], 0x1) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000140), &(0x7f00000001c0)) fallocate(r1, 0x2, 0x0, 0xffffffff80000000) 2018/04/01 10:48:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req={0x73, 0x6, 0xc9b8, 0x20}, 0x10) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x200000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x4000, 0x2109, 0x8, 0x518, 0x5, 0x667230c3, 0x8, 0x8, 0x70a, 0x32f4e853, 0x6}, 0xb) 2018/04/01 10:48:02 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000600)={0x8, 0x1f002}) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000000c0)={0x3, &(0x7f0000000180)=""/213, &(0x7f0000000540)=[{0x7ff, 0xd0, 0xfffffffffffffff8, &(0x7f0000000340)=""/208}, {0x9, 0x41, 0x4, &(0x7f0000000440)=""/65}, {0x7ff, 0x5b, 0x9, &(0x7f00000004c0)=""/91}]}) getgroups(0x0, &(0x7f0000000780)) getgroups(0x40000000000000d0, &(0x7f0000000280)=[0xffffffffffffffff]) r3 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001040)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="000000037c4912465ad102faadedb40840", @ANYRES64=r3, @ANYBLOB="036395bdbf33c6cff6bffbdc2a8134441985", @ANYRES64=r3], 0x0, 0x0, &(0x7f0000000e80)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0xfffffffffffffcb4, 0x0, &(0x7f00000005c0), 0x0, 0x0, &(0x7f0000000600)}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r4, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) 2018/04/01 10:48:02 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x4}, 0x2) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/01 10:48:02 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40040, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x80000000, &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000100)={0x5, 0x20001000, 0x4000, 0x4, 0x400, 0x2, 0x2, 0x3ff, 0x7ff, 0xfffffffffffffff9}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)="d8e5b52bec27add0914f1b6fabe1802f702f6e65742f697076342f76732e73796e635f7100006e5f6d780000000000000000001859d57bc52ea3335f0b99d6b07287a2e5709342e1ba66490eecba81662a7e5d57bd104c9399debd8ae7afad9bc67f8c4cd31124bf2d6dcfcebf11d143165bdc46585ebb898e774640274ccc930912e4887fcf4f51d9f4f19e1ee101213e583ae2f157ff0dee5a5c42f99dbbd79a77d6d2d28b3878388eef1cc800c42db9fcaa6c4768d7880b3fb59b95d99f79", 0x2, 0x0) pread64(r1, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r1, &(0x7f0000000000), 0xff38) 2018/04/01 10:48:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) setuid(0x0) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000300)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x2, 0x7, &(0x7f0000000640)=[{&(0x7f00000001c0)="884f2a1ca22e74a8adcf049d0f35ddddd4592bdc7b3cd6c676e49ee05bbd", 0x1e, 0x6}, {&(0x7f0000000200)="ecb54e89f8", 0x5, 0x20000000000}, {&(0x7f0000000340)="a1507dac8d7b6384ca228dc3908233b494e55eab3a49330fd18a3541021446a6ed2f5557050c77af795005dc0a1d3334aee1c4b5e9871d988bd2c488b5a6f731c6cb7cf34cd2b7d0cd7b848a24313d958fcb42ef2fb1fc702e382f820aac8617908cdebdaf337172e8387e87dc4307c43dd579a405ab360f5f61a7d03577efca42e17f13e4a8f7dd316b000bee5caa8dda5f0ee1fd4055dcd921ee80ad3c6e7c266e20a61ff93d211ad092754913bbcbf64093ecba139c0d74884e9b969f39a67dce122194eb2952edb5fd84adf12b3afb66a19a8671af0d89bbc2d8d70dc0824ad35e9d294e899a2fd1f459", 0xec, 0x400}, {&(0x7f0000000440)="b7298f3782caade77210f44361a96ab9a34f910228ef70bef7820f7d77858bbd50923616eea903c0ecbcd5071e03d4cfc96bf9ea1025a5cb6b10e825898f70b11c12501d1c0b176dcd0f3537323ead8a47a9c8f34094362f54ae880f50314c303b4a3e4f941bc15f75d535305969802044cef5a0ad5c2b353724fe257095750d0f8e656222ca520c74a4d03ffd6719a829f74aac2db8c542061771dbd9e87d68d68c902dd73d79dff74db185fa1fbc31ffc056138ebd1c0a4bbce235f83d9cce140c4cdbc2817d659fda446adfc6cbb93c1f202c93c6fe247da7e964d58ba2b3c178c6eb5fb9da69c3d2781d1a1a59d3a4d5", 0xf2, 0x10000}, {&(0x7f0000000240)="97598420bb0ac09db592c74b9812c77fca38219001de015fa8056eac0d8685f50b65a43fa51312eb4a978abbee15ebd9b763cb4eb62621fe769afd2b7511ca0a4424323ba502437219c8eead35daa948e44151660aad87e28934bbfc66d5e999794928382b62d8", 0x67, 0x2}, {&(0x7f00000002c0)="d307519b2a5fcdddd9ac", 0xa, 0x7fffffff}, {&(0x7f0000000540)="a889c915b814ba6a78ddc62ae39e2d497ecbec54c6ed7b1a873ddfb327a65d29a8d97e20c11c0230478fd67ef1407ae8fd4937a655dcca3b8d5d5da95bc79d1135e241513d0eece2fc31854cbd3f27b6d1d473c1d7fb4b02857f3513410959a9a69e8240596ad164732f808d3a97339b6c712c46559f875bb855f8575fc5c9c66d60527d29fb5613fab10030e695495f81e4bec8a4c7db04febfcf6359c0e225834ac079b57cbbf19d6d1d8ebd48a325bf9b8934b66039ff3b3d384c883f9b071614b2c96de93c97d00bff55bf044c1f8a8c8ef791d9cf51cd0d489ae30728c4c1", 0xe1, 0x6fc3}], 0x8010, &(0x7f0000000700)={[{@umask={'umask', 0x3d, [0x35, 0x36]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@usefree='usefree', 0x2c}]}) [ 238.991294] netlink: 21 bytes leftover after parsing attributes in process `syz-executor4'. [ 239.017103] binder: 18830:18832 unknown command 50331648 [ 239.022780] binder: 18830:18832 ioctl c0306201 20000f80 returned -22 2018/04/01 10:48:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f23302e660f38801f0fc7adf20000000f01cf03d765650f01d1c4c1a574471366b81c008ee80f017b059a0692e2385300"}], 0x1, 0x0, &(0x7f0000000080), 0x11e0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x52ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={r6, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x84) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/01 10:48:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x80000000000013) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x111) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000140)="290000002000190700003fffffffda060200000622e80002040000140d00040000003a514692d14c81", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x8, 0x3ff}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x9}, 0x8) 2018/04/01 10:48:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x15, 0x101000) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000180)={{0x5000, 0x1000, 0x8, 0x4c, 0x401, 0x8, 0xe08, 0xe20, 0x19, 0xe7, 0xfffffffffffffff8, 0x1}, {0x0, 0x6000, 0xf, 0xfffffffffffffffa, 0xc8da330, 0x3, 0x6, 0x5, 0x5, 0x7fffffff, 0xc6}, {0x0, 0x6000, 0x1f, 0x400, 0x9, 0x6, 0x5, 0x1, 0x4, 0x0, 0x5, 0x61}, {0x1000, 0xd000, 0xf, 0x61a241aa, 0x99, 0x27efc, 0x0, 0x3, 0x4, 0x1, 0x9, 0x2c6}, {0xf002, 0xf002, 0xa, 0x414, 0xfffffffffffffffb, 0x6, 0x3ff, 0x3f, 0x0, 0x5, 0x3}, {0x16000, 0x1f004, 0x0, 0x1, 0xbc7, 0x1, 0x9, 0x9, 0x9, 0xffffffff00000001, 0x4, 0x5}, {0x0, 0x7004, 0xf, 0x192, 0x400, 0x0, 0x100, 0x2, 0x82, 0x5, 0x8, 0x7}, {0xf000, 0x5000, 0x4, 0x9, 0x1, 0x1, 0x7f, 0x2, 0x9, 0x7, 0x3}, {0x1f000}, {0x0, 0x6000}, 0x80000020, 0x0, 0x11f001, 0x4020a2, 0xb, 0x9c00, 0x7000, [0x0, 0x33ba, 0x0, 0xd23]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000000)=""/56, 0x38, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000080)=""/24) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) write$evdev(r1, &(0x7f0000000000), 0xff38) 2018/04/01 10:48:02 executing program 6: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x3, 0x9, 0x1, 0x101000}, 0x6) r1 = socket$inet6(0x10, 0x100000000806, 0x0) sendmsg(r1, &(0x7f0000003fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f00082d1cb2a4a280930206620100a84309000000000000000503000149dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) [ 239.040243] netlink: 21 bytes leftover after parsing attributes in process `syz-executor4'. [ 239.062725] binder: BINDER_SET_CONTEXT_MGR already set [ 239.081532] binder: 18830:18832 ioctl 40046207 0 returned -16 [ 239.100596] binder_alloc: binder_alloc_mmap_handler: 18830 2000c000-2000e000 already mapped failed -16 [ 239.123141] binder: 18830:18832 got new transaction with bad transaction stack, transaction 39 has target 18830:0 [ 239.133764] binder: 18830:18832 transaction failed 29201/-71, size 0-0 line 2875 [ 239.155000] binder: 18830:18856 unknown command 50331648 [ 239.160712] binder: 18830:18856 ioctl c0306201 20000f80 returned -22 [ 239.203861] binder: release 18830:18832 transaction 39 out, still active [ 239.210818] binder: undelivered TRANSACTION_COMPLETE [ 239.215959] binder: undelivered TRANSACTION_ERROR: 29201 [ 239.221450] binder: send failed reply for transaction 39, target dead 2018/04/01 10:48:03 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x10401) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000000)="9b", 0x1) close(r1) close(r1) 2018/04/01 10:48:03 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x20000000000001cf, &(0x7f00000000c0)}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) r0 = socket(0x0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xa8000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x10000, 0x0) fallocate(r0, 0x3, 0x5, 0x10001) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000100)={{0x0, 0x4, 0x3, 0xfffffffffffffff9, "c0eb8155d9215542c673160908f6d9b0b5c1369e096eeb54ca1100e26c3ca007544725a4ee9526858734b5e8", 0x7}, 0x0, 0x0, 0x6, r2, 0x4, 0x40, "ece295c368cb77be51e02ff0c982afb70db8246f0d5ddb1ea0d5a2689696a18b0608bf5065a291b4348aeb5fbe754b0541493a5334a6fa27fcf775dcd1152d51", &(0x7f00000000c0)="6272696467653000000000000000a300", 0x10, [], [0xffffffffffffff58, 0x6, 0x9, 0x1f]}) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) r3 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x89f0, &(0x7f0000002800)={"6272696467653000000000000000a300", &(0x7f0000000000)=ANY=[]}) 2018/04/01 10:48:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffff02, 0x7, &(0x7f0000000640)=[{&(0x7f00000000c0)="1f5c38527d9e4b0c484b14c3be7614ebe62d35d03fbc1677f35b713a5afb166a0e40be4df0e10642b7ddfc6473dbe850d98251e1bf60bc6aee2987456eb9db12ca01e38ce1c54b0f237115d76922b2c6279cf227f2026e7f342ecc23408e12bedf0313f2e317b4b6e311afb39c9a6c065fd49332f5cfa78ef960539cec5a217f1d89b80cef69cef144811a98a703bafd015e853b6528dc0d799b616711ac2ce27cb3e82787acd552dbe2e473edcb", 0xae, 0xa00000000000}, {&(0x7f0000000240)="522373f5bb8572feec169e605651a07e0de6a80843e83024354d561a4e758927e7c49c6d6746cd31b7e3834f1558bc9ce6fc107bf4bf8cc8cb989ec8c280a53cf517a14c0bf6b3ff9218469bc9a6c37627d7f8075d065b32", 0x58, 0x4}, {&(0x7f00000002c0)="cd659c9543eea1f18ef90472498f89fd6e51f1f9b9459880263df848ef5afdfd75a7b3dab578b4f7b075616786edc35a3a69075bec2e83f216d32c0a92583b7bc07c31bd3b6ac6b45fc5da07be7ffcb7f1b970cfd1b157c8795489c3bf10eaa93c42999975acb6768ea0982cd6c22e54141b52f24f7315d057", 0x79, 0x80}, {&(0x7f0000000340)="1528697a79377bd2a73ef7354ee7c5d76c3ff1bf43094aa3a97d38e1d273ec74a63761e0d374bd423e985e87c634a3496f1992e60e031447491507229dc93b2a855debc19b9b35b7e28f0917a46a8b77df3eb7d64c58f2743a146da035c5f823c95396a5de657c9db32b2e8689987189e36e996d1c1182ff4069367231655e1a30d507e3b6d6a96a072b1628ef526e0ff6d7a92face22709a373e164c2fa443ae19856356317f6d3e1149627d1d2ef75", 0xb0, 0xcbf}, {&(0x7f0000000400)="dd4909855410d939e2edf7d6888586df824b66cbabb8190c897a08502d842b74b0c135f4503c730830642a43ebb2c490be97047d5edb8a428550767110295176f172af28a3eeb4d186411cd6b9848933f0c290803728c5fb244cda8f50a19d846d66942776d9c846ec731f8c6749d9b6675d3cf5c45603295c1b7290861057af45f8331bf92a72f1fe13", 0x8a, 0x34d8}, {&(0x7f00000004c0)="aab8a5f876a16cdc33423872e090679de0d0b454ecb85237b36a9ea11c9121885d4ca4f81c2e7989515247eff2577f22aa43c9dc06e28e29a28481ec570897c88206dd28167e10269f06cd9f5482307765db96f7ba731796f2af59c187f7307a1bb6e020dea9d22a23a4bf9f79b35ee951772c6ad9fff72ab4639894a324e4d22b17870010dbf554dce3b7623607e8b445781eb5a1cd68a941bc7e2fe6fa50bef1be8d6401eaa9c2c312efbdd9adf2017bd3833d1c3ac92a68c09fb3de77607282de57bb2d726f9fc8cf57b53e821accfbf8a5f7b85fb6a144b0", 0xda, 0x1000}, {&(0x7f00000005c0)="923915be257755e19e6379276d279f00999dc2d2c7290615b0f0db1bba62700d46c5e34e87080902ce67f865ded7da5acdce62f11aa45705ea776915df4f62b73df445acfc5b8257131bdafe639475d1f2dc5afd02ed479391e04e7a1eb4c6f3b3e36eecf0913d", 0x67, 0x1}], 0x800, &(0x7f0000000740)=ANY=[@ANYBLOB="6e6f717526746103000000725f7861d4745b9a03471c08acb4a402cb722c0070896772008cdfc8848737a6000000000000"]) r1 = dup2(r0, r0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000940)={0x2, &(0x7f0000000800)=[{}, {}]}) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800001000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000700)={0x0, 0xfffffffeffffffff, 0x4, 0x7fffffff}, &(0x7f0000000780)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000007c0)={0x3, 0x200, 0x1f, 0x8, r2}, 0x10) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000006640)=[{{&(0x7f0000002fc0)=@generic, 0x80, &(0x7f0000005300)=[{&(0x7f0000004300)=""/4096, 0x1000}], 0x1, &(0x7f0000005380)=""/18, 0x12}}], 0x1, 0x0, &(0x7f0000006840)={0x0, 0x989680}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/01 10:48:03 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/04/01 10:48:03 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000000)=""/56, 0x38, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000300)=0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) acct(&(0x7f00000005c0)='./file0\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000540)={r8, 0xffffffffffffffff}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0xfff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x7f, 0x200, 0x8, 0x20, r9}, 0x10) write$evdev(r1, &(0x7f00000001c0)=[{{r2, r3/1000+10000}, 0x98b, 0x7a, 0x2}, {{r4, r5/1000+30000}, 0x81, 0x0, 0x7f}, {{r6, r7/1000+10000}, 0x8, 0x100, 0x7fff}, {{0x77359400}, 0x3, 0x7, 0xad68}], 0x60) r10 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="1a46dc544c27f4fa385601f489dd65e6d7e0868f99a855dbdd69646d22ac0703582704532e46bf8c9d97982110e93e0bf859b4941c37e85f7a9480938b435fa60ba4bdcaf3291e2e09429e8594f7a7df365bf8a465a6c45812294296165047d0a4b23edc1a8a2eb7e9ec3157d1f7866554916d2ddaaae001f6638e8d1253f1b3da7de2e491aa6457c2006c0ef4d9598234546f9b45fdcc9319bbf7b8ca5c8695d4e9faa79683362a125e1667f3f05c7ddbd0b899926ac831d0b4c45aceebdfca06b9ecf9154857", 0xc7, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r10, 0x5) 2018/04/01 10:48:03 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8943, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0e00000000000000000000004c5a8f60cca0530d7bd10b23902829272cebb429edf1f6d37e96f3a04fb78aa7a8af7d7259e0d55ff470db454d4388d3ef3033d16147b7626598a0f1ad3845f9bcf9980fe5bce3e6933933e9072845d10b1b"]}) ioctl$sock_proto_private(0xffffffffffffffff, 0x89ef, &(0x7f0000000040)="15113689a6f6f6e1a713a07ed5748aa9754b22e7d9d890ed4c09c4dabaaf4202d4347809c03fd92dcffaf1a1f5c38bb46e8126c6") r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r1) 2018/04/01 10:48:03 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0xffffffff, 0x0, 0x0, 0x1fb, 0x0, 0x9}) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x9}) 2018/04/01 10:48:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/178, 0xb2}, {&(0x7f00000001c0)=""/174, 0xae}, {&(0x7f0000000280)=""/82, 0x52}, {&(0x7f0000000300)=""/245, 0xf5}, {&(0x7f0000000400)=""/150, 0x96}, {&(0x7f00000004c0)=""/170, 0xaa}, {&(0x7f0000000580)=""/162, 0xa2}, {&(0x7f0000000000)=""/50, 0x32}], 0x8, &(0x7f00000006c0)=""/117, 0x75, 0x2}, 0x9}, {{&(0x7f0000000740)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/190, 0xbe}, {&(0x7f0000000880)}, {&(0x7f00000008c0)=""/12, 0xc}, {&(0x7f0000000900)=""/208, 0xd0}, {&(0x7f0000000a00)=""/167, 0xa7}], 0x5, 0x0, 0x0, 0xfffffffffffff8de}}, {{&(0x7f0000000b40)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000bc0)=""/156, 0x9c}, {&(0x7f0000000c80)=""/178, 0xb2}, {&(0x7f0000000d40)=""/63, 0x3f}, {&(0x7f0000000d80)=""/78, 0x4e}], 0x4, &(0x7f0000000e40)=""/188, 0xbc, 0x256}, 0x20}, {{&(0x7f0000000f00)=@nfc_llcp, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000f80)=""/145, 0x91}, {&(0x7f0000001040)=""/118, 0x76}, {&(0x7f00000010c0)=""/163, 0xa3}, {&(0x7f0000001180)=""/14, 0xe}, {&(0x7f00000011c0)=""/227, 0xe3}], 0x5, &(0x7f0000001340)=""/210, 0xd2, 0x1}, 0x9}], 0x4, 0x121, &(0x7f0000001540)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='vcan0\x00', 0x10) socket$can_bcm(0x1d, 0x2, 0x2) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20020003, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/04/01 10:48:03 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000001b40)=0xfffffffffffffc82) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000003d00)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="1ef5dc913a79"}, 0x2, {0x2, 0x4e21}, 'gre0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001d40)={r2, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, 0x9, 0x1}, 0x90) r3 = dup2(r0, r1) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000001ac0)="194eecdd80bed5f3f5f2b4149ed12254ae356206c8f635c967a0f9ebe33dc7766a3d250100b31e8e99f6528bda3c84690586eb6922dc67f8abd54baf6eb3b00062d7ae32cde475de9434768df73a4932afd747e54422428cca81f7ddfd5e896b42b299ba") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x21, "31c20d8c6974862d3a14eda8f7a8baa9e7d2f567caec940fe997583c1ceec875f5"}, &(0x7f0000001c40)=0x29) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001c80), &(0x7f0000001cc0)=0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000200)=0xc3e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gretap0\x00', 0x0}) r5 = accept(r0, &(0x7f0000000580)=@in={0x0, 0x0, @dev}, &(0x7f00000003c0)=0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000004c0)={0xfa, 0x3e9, 0x3, 0x7, 0x8, 0x100000000, 0x5, 0xfffffffffffffff8, r6}, &(0x7f0000001c00)=0x20) getpid() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001bc0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x1000400}, 0xc, &(0x7f0000001b80)={&(0x7f0000000640)=ANY=[@ANYBLOB="3815000004083a0c29bd7000fbdbdf2503000009955a504f490f98f043b68b59c48a147c9124e5b90f318a464e2ef2187598f04245f49d9850c6d8d890818a4029091ae3360917a3fc0368c8ba40bab50be595539548ba9b580423004e34d7c35a70bb70f9e417871867685320e8cea5f1996851b2aa5e8931475d173c637b993d05f21037fd7bf44f9c1713024d04479059b96a8afd93a10a759f59a8655d7bbcecb170bb6ebff0178a69f1c011f288465ab2222fe0d221e40933f3b413ab605cab74e26c6c7c208844d703710d7cc410d18dc880911f8adcd8833bbda5c134c44d4dfd9ed25bf5a07a0a9b276ea30e4b58cac5be9f34ea497f355626809221443f8e350b13c4fa8fb0d9231768d2908c50bf9bedc204e99b8f4850cfeb12310e9a73c2f0e53bf40bbfa5d03473273671d16148c90ce5bbec6f024ef3cac1510379654ce88ab6bb83ace6a8be7963cc9dae918a3a179ed6359779cabf0a7f9273f195f6868f958726d6c8fae9892a0d7e83cb8032a330ac90dc13c1b5d985bb04ad0df98385f8da04005c006800370033afe396f588b75f047f12855b2bb48f7fdef44a3bda5702e9dec7cf356b8272c881f5919baea37f9f9beb6421d93477ba556a81d6a8ad233e6bd1dbd8dac6ce9e937d9cb211972390175c4cb1cf82c74d96d6607f56aa6100471775b486163980284c000c0041009fbc000000000000381316004ebbe94d95323e367f5ed99c4f8f407b82aa67d3bea3ee878763940e235beb0cc89e98d557782bf973c8f1bddad55bdd1a292b8dcf71de954cdd7582030ff58657f287f6974ae49d984e243aa75465d0e2bd002ee7c94621e0ea60dd767bae10c68eb556c781d123c405750304face22545573e6d11407831b9a87b0744f52c2f3d889a3c25b7c95b1a48e0f732bd869fe8bb4069744bd8f235eefcdf65510cc1698465c9d5bc326a8da773021e815e1fcfac853a8d8111e19dda1dd7458d6b06b0af18195d9f5b16acfc58a4563d85a6fa8081cf55b76f49f4d040ebd6c3e42b764213f523f689dea46a2c998e367e95a64327fcf3081440442463976d743b1c6c8d49247a6031536550b97ba9b3e27542b946c8853d8ff6a43ac269aed629b702325716fe5129296d2ad2b107c75d9a3936456758c637578a81e173e6cf69f1ca95e37a1946b6d4626018debd6a082d6178e75b89b34802de19ef425b985736a5580f11422be51e186bb94519eb11fe128d67f62ad3dbe92c65469cec54cd19cb9a25c7087cf8b300143452ad71bf0708462c4ba6031b22d2a6f4d1af3bd4c5a94823a962ccbe365ec59d95621628f50e11978ffcd075403bb9c2c0aa6a4198e09f34cd9a1b3839caf6db9261fa8b235a60392be70d58f5ae5f05b1af4c70b0a533ffea5acbb7a73b1d3603a71fbbd21abaf5c1aaa41517bb215d8351a56306a50f6ce2d73b021dfefa66712aa4efe063049ab3bf4ca42810831e371816adcbbd1c7467e20776817c7905df61db5b0324783a4c8194712daad4861b226b5f502f06fe0c50d3149103c3c89ee7211352fd8ed932d3a06b1a750181d3af2a0ee3dc06424a7f7d2b3de067eee846535081dd2283e9402aa45b57595deef3dab7abd79fd2ef88ea6b08783832e3e29a267fbc74771ce4f1d1c69a58446541f5d73e3f87bf90e9ffeca01526416a17fc39f095bc26904dc4eaccdc5c9d0550431281e0537e0fad1f0cc5a79bfa027d9c9f86e02efc460e124ce1e235fe10878e19c8abf4ac6ee3a068634e8f56386f25dc696be59d642623bded9637ec9b54a3e125567074db7ded0ea2cf3e336c14afc522a33a49fa63f91c9fe80cd1bc0e95ab908f7b2de8431a63512469376464adbd985c4eebda2f41416b61bd64dc9355f6d155386d6e431b732587d77e0451a0f105a346f3e104751368b5676b2603223d7fd046b343a31503c07b3e7d2b8781af41ad12ded777ff73df78b2d18dce601a52c42449724a795411862a1a55b65174e0d22d072bb5b041e59a69ac29a34c9bf1059ffe80639bd63436a336f1cf5a1348b716d339543202caca0468ad027f22ef58a4cd68cc22e2f3388591b6e07241350f5849a8e378f8392aee28d6673aa65b1105e604c306c54d061698ab924685221ed84052720ed33b0a3351057443eb75a19f9ef030d46a1ca323dd5ea17da8ef36ee0071abf32d4a5c820eddd66648a5c1e807d4059c22e786c3af33a699b90600c8a704e59c1001b02a2ad6b0e55e52dc5c2936a5d6f87c7897b10bfc5f28018c4afa180268233e46e56acfb9c4a796150029db1c068312532bd895dae30290846afa6280473d145389659542255d5c5e218ab0deee80e0587e82435919633edb0e70cb16cb970ee60c454cb115a193e7c029580eca4145b952f8934ac69f897fded2c230ceb65b35b886d61bde3dff5f095152b68f6ff322a8ecaf0063010001ec9e1d93708e4a5c86749581a81e18d4e237c2835e8170616dd20b709daa52df9822cb06a4dd5fa54a7bea917984b4a9ce792a426eaee8514bad7901ae448121d83fdcc51b91466940392da1c40f8942b4fdad80b8b8c4d656947c7a65ed38c4ce3e15e6427e051d84e436b1c052650abd378ab55dff5e8106628a0c8d4eca4869b04f6a53c49ea4653305bfed748e82011677f5010af26c7a518f7f7ee75ad05efa8dc438a67b2f24d7e72b8683920ba2433d8cf3a8518d8afdda32ffcdb99b39fbaa021059f2adbd5b25994feab867486cb3e699f11ee66410a6edb22b54daebb13dcd1222f6ad2488fbc578367fc0232275e7348f2189b2e40e67cb1fdb123de0d9522a5ed8a60426ab1f1ac5c5244b6ee886f782046466ec3ae70698f045dc0dfd82c5341bda1d8785580c8ebff2ce188666ecd91402dc3c4b34b4b23bdb8d07dd5c552978ecc9f8bfe8349d9d25ff30fbffb81ed9dc0af729afe2f91ed19c5dd12688f1e3b2ff2cfbb710c10e4ebad3012cab9f841bb620768d46f2714d4b0fa98998990991d21bd6dde802e069d769f123c47067c271c3d48368ccbb7c8282c26b224b67746b5827e5b824b932d832f029f7103d4ede687e70d49c846aa2a738d99cf5588ba861aebf91529a05b47091810a9cd28a6ec94774c15176f361506f1c09c838044123da6b95583054f4b6dd445034861285ba53eed818cadaba95b2cd2448e2baff482633b5176e0c9cfebfc7d31aa75728578fc4725990c3951685b41df67810b9b3ad40989a80c06f340cc7c41afd6ec2a0d24bf785fe9ec59059551d381edc89a2581972b411453cdfbe5ccc485c11d978f912e9349f89c40cd47c8df26b5050a088c1be0bcdf1196ee12fa7f95341950aad89617390967185d9a60a0b34ce9790c1e0020b9c4fb67552083870fa554f5b1d85127924b899a43f0cc50ad9b7fbaf659882e21f607a30038b23f721be08e7c29dd2f0f97760ee1942a80c3db233052a4ec349a731923d6c86d8fb765eee227e2bfe6b9b03b603daf545993137bd748924f95fd38819d9557016fc34b255d0934952e0288f5f828b05eadb63bafa6cd5ea626a146d2df812a66585c67da8d98b26016ea2a7f84700d011c5b864a24de0dfbf2ac0d93058fd1fa53cdcdc3160a15f6bed656c71acf12efabab811e7ce764a82675621b14b778de44eb1c1c0980a13394dc65f260621e8bba4ee5038848803d8be68eae8ac83cbfe9266d24c8b879f5abe41a9ff06e1b663c3d370d91a52aa0811765ebf07ecb67f1e0e010ae2c576a24de7194793d1a721a16db44dff334212bf9f23f995a3e72b9ed6e4bf154f589191c3abce4b569c7d07aa10eb049ee35ed13fa44a721ac4d22c17e3d2b98261314486f2414bb6f52fd28d587ab500663eeec5727db737af65bd5bb30b91f7e1f1a4cc660adc4477cb7e70901a8dc65b6e1c2300b25fac8226181a322378ddba76f6d4c71456c1af9bce016eef47892c78ab74672889c80b7cf450273df9c2b221362e22399f6506e7ed312df00bdc36b7ac426a234ee1515370dd3ddc4bad4e534d4210b764189bd6c6f9a119e6cbcf3a974a534de5de04f362fc16b7c8590a5d69820df16e50a1b266a31085e9dc2029db7eb0ee0bdea5c16122a611ab564a3006b03bff085d09ee8dfa87b362fc383ac38313f905e0adef7db3373d37122c86a2395320ce0221d986ff278547e70d546f92dd0aaf7b0e85d0594f1b889e0066ff77b13a241814c016fabf749499947cdd844d679343ef761a27cca3983a12df63a76f16acc40caa3f655752613a7ac4011536960e57786eed3c8987ed1b994c678393fedb92448e53ca5d474db7a0f41e3876f470edaa9b122cef915d73878813af3a7af37f0da4be3c1d9bb72ecc0204be380b8f1f8c031caf96fe93552f26d02b91fcbe54dc2cc73bd7aaa2261fb877aa6018ca1a8e11ad34a27aa51ccd3ddd4f429a5ec5ffdabbc7ae64989808251e42b256fe8df5de9f32e4713749480d9f47e05ddf2ac96079831a6497f5d8b18628618766963148a05fbb1fcd763585f112a92a1afe9c42cdddfbcbc53aeadaef9d220fb49a00b440693bb31cd731bba61981e3ec65eec2694132597e229621dd5e26b916da9722de17f5924a1b4bd253e6dbd1493a6580d3de75bbe6da4cd27e879104ca93ef9b8124146c91b9dc1c87acd381fcaad480190e179e26d07a7a8c0bde0609a074709647ad06d9bef8e57b0079b2bb760d7d286a9794a1b3a2765d862ce1a292d4cb006137bf83992060ce7ab9145006eb0a83bcba14b4eec33b49e0ede199308ae446f95f40785cad068d4ecec6da79a64c131c23fa03d19578a24467cc625a32e42ad2f5a8375ab93e53407c41bbf575d31fbd32e05d6df0e45ff97b3f4f308e4a4db75f5611d6592603a6dfd5aff27d08424179a1eb8ca0dcd054609ef81ff1ff4ee485b414cf98546ced8e9050564c776750ff258f3cf11d2a56f79db282275ff50f62edafc852acd2194d3f1620c9251d55db689e72461f6577dfd1b1e719e3441b0bacde0360ff1bd1a86f16fc7d769ab8a95c439f1e3baf64b7830d0b30a4d95819902c273779e24d45f21e1e608b6b45bc31a06e2bc679b8780cf69aec17a4e51e2fdeb483061dccacd9a5af4d142057b3a8ea0e5d21760510c77bc875d8370d34a7304e3b2acedddfc983edbedebe94409d082940cb3ef4434fb47514b868f2ad716d9b69b917dcbf6b3b700ee110486eacc6f35ccdec9b4bfb6138088272a6abc6457c94d11ff1e629941b5d55861552018c318ec0c063bfa9f02e141a4ce4cc1ebeb8ca8e1c12febf54e7eaadc6fd492e4c1cf4b6971f448d2e5634dbaa5bd2266ed74a90651ab4d6c88be2a0d31f73fad38879e8d54390a3d557796974d87598dec40847321e91fad05e39e7b13fd6c0e7b8ee408c3dd15cf917a0bddfd67bb633855ab445315893e8fbdd99e61ba197c2c24914c819065cdcb5314ea360e7f65cec408fbd4589b1376c2bcff61aa0f50a2b97019dbec1676d854ade3834c45562b61ae4de59971d6240488ed64eab5b77aab8c736ace3d969f86e55266b9b1a4bf10ecbcba8b6feb5b1f23d22f0974f351011b73f44be520e103b1f424807f245e7542b38a5af9c024c428c3f3cbb60b508b7deb20dd38f5a1f0f944ed555da5e29380c1f9f3a9a23a66a272660dedfe054216cc283ef511987cc1580cc957079055b47f71360f08294295498ed3c2f946fbb9a99d059f40756c63058326595c13cae7d8fb52930a6425fbbbaee7a61258f90d89b92ad9a1ac25d78dc46f3fb90701d4b3e1ade21b3458f181ecefc0af324a2851b3ccf1b26004bd29948f95150256f1b2e05481c8d95da5e947ec97678a30bb5f79d274ba8514f6fdaf1b77f086b2aa2d3362dd853eafbd596e19117f470f1ca5995dc941892e521e6ffeec772bf14ab047c9f01e7da83c9aad29d3b8877c7788443b5ad99a1d9972241207603b8262f83ec1e54015b345b6705f0f1f09318da20597d1b647824799963e3ebbef02386bc81c7677d18fdbe288f725df3aee4770052deef1f385ed329d3d24c6b4a0d494981ef1ad12878ec6dff796c63c5d347e3431ec2388b16abfb44a381ac2930cb8c7009fe1f54ac4c45ba33f1c7400d7ee14f5f196eca5c9c90770d3919e01dbcfb8a51f27205601466156530088526b45a7297fc77f8213963f0e56ad23dc5179fd013979718b12ee21d33dcd9ca0e446eceb91d63f70f5f371a17a83a70ea3dc49987f799d249009fb1c29f37f6bba6e0a49316f00498cbbc02a7c4ad4f3546fba229b58ff63ccb3d9887b189bbd3ecb41ac96bb72919273a82d8fa27c90774ce1e04ed19b561cfb1c3462a91aab9b3ee45537be94c296c903b6b53b81b87f733b766df6bad06fac834cf5b9677b75a23905b216fdb6e1419b3a9ce5f027ab01fb75184a1017581d3c123176c7d014c8df7d3fd3b0c37cb3465e1bf43c7e11bed82ef111e7b1755e8b6a5688a6407f2c96d1ef8fb219b84921aff5c1d0e1bd982bfd8e182fd7f56fd8d4b4ce030daeb7b8a4e1af0d10b95de4563dd1dc7cb732a80a14cba16a02079da8dd85ee7f9d41aee6157a2f50978479df9880f6f6fb3a2ba4da18b4d37db5975d0622392b9f75b155783ad631f4541e9c1bed6565c8f2cb78aa80d9af94fc45083cabd4fc5dbc8d61436e9d7d6f8d6f1e1fc2747018187bda603f9519d238eff11e559ad4e69154cc169424e95bc5d9cfa0c2da756d521b05e31435fd4a9d5d18d005b7f7240deedeab6fc321abb12cbc6c292430be3a508f6b6ef224613c564eb268aa897c2f43736cf92ac85289c5be5486f67aec12567e2526ca211655aae438932f4a0c9cca25458adeab47490d77c7d1add218a93f98830ff665c7fdd0ae8bb1eac1b56dfcbb2379a9486622ff5bc93f32a88e05a6809a418abb050d68dbba5a75d47feca21cc931b5964def1e7e37f9aa98ec395496a4506e728dd58a17e29bc4043314aea952d558845003264a5982a0bc13abcc3b5e835f99c6c69ab5e4e8dc890a87012efc8be5764209752545876faaae35813c3a1e53d35c0ab199b4e00e0bec7cdbc33d27751439899dcf37f8769b50e94087a3541633e318d232dbbffa0ddc2f605e0af09e0d5db75af1c0c86726885fdee97c6d6903e597c151adf8bdfb116fb4d9b490d08b27ea0984a5a6b191ed8d189469ada7c18353171dc07da3c791ffdda63d5d8cc3a09f0803dbce5892848cc0ff81e54dfc23747db3ef6d52462488aabbf8613d151abfa30a07fdc89e7283f48d61d20c8dbbe5efed209bbc1952489433fe7ac36bcfd360e9422ac3"], 0x1450}, 0x1}, 0x0) pipe2(&(0x7f0000001e00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r7, 0x4048ae9b, &(0x7f0000001e40)={0xc0002, 0x0, [0x6, 0x7fff, 0x2, 0x1, 0x4, 0x1, 0x3, 0x20]}) ioctl$sock_netdev_private(r5, 0x89f6, &(0x7f0000001d00)="97d9c7125ba3f77c585b154d40b2c54b570898ae85a36f95ddec1702ecb5aebaf560a9ca867933dd423a708caa48") ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, r4}) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000400)) prctl$intptr(0x6, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xee0e, 0x9, [0x0, 0x1, 0x714, 0x401, 0x7, 0x89, 0x9, 0x0, 0x3]}, &(0x7f00000002c0)=0x1a) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300)={0xfffffffffffffff8, 0x10001, 0xba9, 0x4}, 0x8) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={'nouuid,', {[{@gqnoenforce='gqnoenforce', 0x2c}, {@norecovery='norecovery', 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}, {@discard='discard', 0x2c}]}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000380)=0x4) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xc5e8401424ed5bb8, &(0x7f0000000500), &(0x7f0000000540)=0x4) 2018/04/01 10:48:03 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff21, 0x3e3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xc9, "13b79022bd29e0fbeb8771b428bf3ea8e35ff2371cad57fbb3dfe98ef40e0ee15b090eecf774844bf926a92c42b5a84d6ea7cf19324b82628bca4fd277566ba11afa3eb9e129c0efc00ff8680cd8a1c816864f145a582125b1ead7b78e5e3701664fa7fb7f9cb293ef2e4629556237bc0e581331cbf29723d3ec6214865b4aca9067da5967ea554fae48218d187ac09a16652fac6cb5f3eb26c577e2d2096353f125730fc47eeb731c28dd780c9af6d2f1b984a003aefec321a8a19c2eea15eaf8ea86406664df1c22"}, &(0x7f0000000240)=0xd1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={r3, 0xb5, "0a9ce56b5daf3c049c14a9221521de094e771f516cae06d8eda3071251bcc2a56c0f80d88f781164ed4b31bb2c723c70148b0f752d0508fe9919bf0aa6315022f2fabde3cd6bdf9576ec6f9f87881e0ad639a87db4dbb8a6cb38e53f5b2e7369227f516d8767aecbb6ea9da279036848b2d7ad502da402c7bd97f246bb9ef392698ea6b272bfac7c95fcb3eea6aafc2abfddcf272d6a18bc4134020227a84e6544a1b128b541cc8adf104717ebb12eb3374a3c913f"}, &(0x7f0000000340)=0xbd) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r4, &(0x7f0000000000)=""/56, 0x38, 0x0) shutdown(r2, 0x1) dup3(r0, r0, 0x80000) write$evdev(r4, &(0x7f0000000000), 0xff38) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r5, &(0x7f00000000c0)='net/udp\x00') 2018/04/01 10:48:03 executing program 1: r0 = open(&(0x7f0000000380)="2f2f66696c6530022f66696c653000", 0x0, 0x18a) close(r0) pwritev(0xffffffffffffffff, &(0x7f0000001c00)=[{}], 0x1, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x1, &(0x7f0000000cc0)=[{&(0x7f00000007c0)="67fff94f270b163687e432fe180c9e1548dff1dc699b98521054760324416ff9303b1299bb14eb9d5d7007591645e43bd1efbc541da67323a24ffb39893e575662e35a81f9eb31a27c5cf83152c7a4ab3e8ea74bb88ef4b533ac22c01573b176118aff3950e078b0dc6141c5994be05e4fc218e30b4737870eda05bb13884dc01fc960b0b05a9495306d95020bd001f36c87e0bd", 0x94, 0x8}], 0x0, &(0x7f0000000500)=ANY=[]) r1 = open(&(0x7f0000000740)="2f2f66696c6530022f66696c653000", 0x4000, 0x22) renameat(r1, &(0x7f0000000280)="2f2f66696c6530022f66696c653000", 0xffffffffffffffff, &(0x7f0000000340)="2f2f66696c6530022f66696c653000") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000001300)="2f2f66696c653002") pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = open(&(0x7f00000005c0)="2f2f66696c6530022f66696c653000", 0x2800, 0x4) linkat(r5, &(0x7f0000000a80)='./file0\x00', r2, &(0x7f0000000ac0)='./file1\x00', 0x0) close(r3) splice(r3, &(0x7f0000000040)=0xfffffffffffffffc, 0xffffffffffffffff, &(0x7f0000000940)=0x30, 0x9, 0x2) readlinkat(r4, &(0x7f0000000700)='./file1\x00', &(0x7f0000000c00)=""/146, 0x92) vmsplice(0xffffffffffffffff, &(0x7f00000000c0), 0x182, 0x0) open_by_handle_at(r3, &(0x7f0000000200)={0x77, 0x40, "3d068e195ec664580468dbf5b4f7f3b39e16ea22916a89ab87bea505c154be40e85af0d42054e756b75323d85d7bfb9b3081781244d83687a3ca774c8e40413fe848bf38e8268b6f1c284d274aed35d7ad942e2e43e2007b1b96d97d9bc0c2da71e7df57422f4762bca567e7e5318a"}, 0x40000) name_to_handle_at(r4, &(0x7f0000000300)='./file0\x00', &(0x7f0000000d80)=ANY=[@ANYBLOB="6d00000001000000a63de020a08daa39d78dc07825ed1a09f89f6df51a88e9066facb2193f6a7ccb8d9ca570a54997a6ec223607897063c9d3dd324b929c784242d6bb789ab44d75f39320dbbcb11e22e221c14895a0be9bb49c9e01c0978be5"], &(0x7f00000003c0), 0x0) pwritev(r3, &(0x7f0000000740)=[{&(0x7f0000000400)="7662be05ef6850156a99f065e09e8a69391c4ac2a0ae295050b7c37b6b0627dbabba50037027785dfcabdfd495600cedfe3298d877dca8a2b55c13", 0x3b}], 0x1, 0x0) symlinkat(&(0x7f0000000000)="2f2f66696c653002", r2, &(0x7f0000000080)='./file0\x00') renameat(r2, &(0x7f00000001c0)='./file0\x00', r5, &(0x7f0000000200)="2f2f66696c653002") syncfs(r2) 2018/04/01 10:48:03 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={0x39, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, 0x7fff, 0x8, 0x2, 0x0, &(0x7f0000000180)='dummy0\x00', 0x266, 0x5, 0x2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffffffb, 0x5, &(0x7f0000000680)=[{&(0x7f0000000300)="4a89cf90565326b73dee9ac264c34fd681dcaa9bb0126e7ff96a4bbcddf89393ba43dfea4f6035dfc64693185045388fc7193f06cd8d8a914ff8d17670ec1c6c4a6aec36926fba8f90d4901d04536127c8e2f2f3ffc10b08a2254e2df9c424e0dd2a05bc7f32de9097905031", 0x6c, 0x9ea5}, {&(0x7f0000000380)="eecac783ddb71ed460058d7b92db715f28e84355d29e0102e96491b206e65a3fa34cfdcd90e294a98b7160483addfa30a2e8bbfafcb51e771f07c09ae4c93cd3507de7a9451057a7e65b14bfb3801ff136c40a6d7f54a7f36f478bb3b94f82a6eefec6ba94e7b35a57b4391d6f3f0ef528e9e72e9b6ab3e5abb083b66da278c9260c69de040e7698f1583780c9041309b95ad8578406d835fe12365b89b2fd93f32d0c84143fb1faead45db69293f83690c1ef", 0xb3, 0x400}, {&(0x7f0000000440)="bb5f9eb49a91811952764348716d980fb4fbd5ca35580150a0d800663a6fcb24582210a69fcc96ae30a932869aea03b2cfebb14365649cbcd7af398cb7396fe51f733f10b4d8d9b89387c50d2f4fe11456ed7476d19b198749bff6876f1a13d0699173c7ba3f56573331d8c73191529342d01aff409826e223552a3c79db0ea0057470bcbcabf4e5829628e56ef1b01a26c21626e544dfbf9d08b38dec5f21e8c5b26b5c359fcdd775a8b2464ca3a0d82cc919023206c376ad7114", 0xbb, 0x5}, {&(0x7f0000000500)="42e50e80dcdf7eeb95885b556957cb3577f7e0af56fe4f7e88be40bd73dc9555c019591afc19d9d8ed6f9638d3cab80a6112878338a4842c1c20d4c8e28da33c8bc56f59e9f567f32512bccef2359997920fe98c438404d3efedde5fe27a4b09bf0eb67458ee4fb8709f1224a6b954f3e87964cc56098449f30df6d5706be05d6a9bc4b2e45d0708938d32204bf4b3c409c39f45939f1f4bacd80a45bf17fb545dba020062eb1159bf30e2a3", 0xac}, {&(0x7f00000005c0)="4ad02ae750352c29585a358535d0db0b493b4b31504eee6059b939a6c1f4a39a4d438535b3f562993085e74e8943ca15b00c639d552688eef2ed9d7ba123cb851de222aa13aab52fb03553de122359a67f0491079005bd7c62d7cfa38a3d15b06898da7ba0b3007a5d2af1b0ffb3ca302d3ea8948fe0662619889c48d5e00a8fde07", 0x82}], 0x400, &(0x7f0000000700)={[{@discard='discard', 0x2c}, {@datacow='datacow', 0x2c}]}) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x3, 0x80000001}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x3}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x4, 0x8100) sendto$inet(r1, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/01 10:48:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x7fffffffffff, 0x84) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000380)=0x7, &(0x7f00000003c0)=0x1) unshare(0x28020000) unshare(0x8000000) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair(0x4, 0x7, 0xffffffff00000001, &(0x7f0000002940)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000002980)={r1}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000280)=0x4) listen(r0, 0x2000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000580)={r5, @in6={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000540)=0x84) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={r6, 0x5, 0x41a, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000002c0)=0x0) ptrace$setopts(0x4206, r7, 0xfffffffffffffffa, 0x0) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000080)=0xd7e, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000700)={r6, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffff8, 0xe98a}, &(0x7f0000000140)=0x90) r8 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x42, 0x8000, 0x10000, 0x8000, 0x1ff, 0xffffffff, 0x3, r6}, &(0x7f0000000240)=0x20) r9 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r9, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r9, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getown(r9, 0x9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in={{0x2}}, 0x0, 0xf7fffffffffffffd}, 0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r5, 0x307}, &(0x7f0000000040)=0xfffffffffffffdac) writev(r8, &(0x7f000051c000), 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r5, 0x3, 0x5}, &(0x7f0000000400)=0xc) 2018/04/01 10:48:03 executing program 6: r0 = open(&(0x7f0000000100)='./bus\x00', 0x100, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000000140)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) sendfile(r1, r0, &(0x7f00000000c0)=0x200000000000, 0x6) bind$unix(r1, &(0x7f0000000000)=@file={0x5cd871b8a09e5915, './file0\x00'}, 0x6e) [ 240.175282] XFS (loop7): no-recovery mounts must be read-only. 2018/04/01 10:48:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000002c0)=0x8) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffffe00) 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) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="812bfca859946ec4c46369d514ab55d0e75c8242096a53715b1619e4db959a244b16cf7f6476221eeb6dedf7e19c0d67a7df784ad1176af87da5166da3e432eddb9bb49239bf8d506f8284d5292020e2ad708eceaccb516ba457d899c2992c4300891a", 0xfffffffffffffc2c}], 0x1) read(r0, &(0x7f0000000000)=""/186, 0xba) 2018/04/01 10:48:03 executing program 3: 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) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 2018/04/01 10:48:03 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x5}, 0x8, 0x800) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r2 = getpid() r3 = gettid() mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdce000)=nil, 0xdce000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000040)='trusted\x00', 0x2) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000080)=""/153) readv(r1, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r2, r3, 0x1) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x2, 0x914, 0x4000000005}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r5, &(0x7f0000000140), &(0x7f0000000240)=""/250}, 0x18) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xc, 0x20000000004, 0x4, 0xb, 0x0, r5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r6, &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r6, &(0x7f0000000040), &(0x7f0000000180)=""/181}, 0x18) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400408) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/04/01 10:48:03 executing program 1: mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f00008a7000)) removexattr(&(0x7f0000000100)='.', &(0x7f0000000140)=@known='security.capability\x00') umount2(&(0x7f0000000040)='.', 0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) umount2(&(0x7f0000000580)='.', 0x4) 2018/04/01 10:48:04 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@loopback=0x7f000001, @empty]}, 0x18) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = memfd_create(&(0x7f0000000000)="2a707070307573657262646576e85b00", 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x200, 0x3, 0x5, 0x6}, 0x8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/01 10:48:04 executing program 7: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() syz_open_procfs(r0, &(0x7f00000000c0)='net/l2cap\x00') timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) io_setup(0x0, &(0x7f0000000040)) io_getevents(0x0, 0x0, 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_delete(0x0) 2018/04/01 10:48:04 executing program 3: 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) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:48:04 executing program 2: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x667, 0x400) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x3, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) r1 = fcntl$dupfd(r0, 0x2000000, r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000000)={0x20000000}) fcntl$getflags(r1, 0x401) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x7ff, 0x100000001, 0xfffffffffffffffb}) munlockall() 2018/04/01 10:48:04 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) creat(&(0x7f0000000380)='./control\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') r2 = request_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='eth0@(\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="e75dd01043f9dd0eb63e830e96dec81c86311c4cfea3418d6b6edf1ff3ad9420268b3260bd92203e9041ea6702626fa25780911a126a4ff66be0c82df53fd2c346d054d74836a4427a0525b23cab0dd27e7c442bbb91691e23dad3bdbabe1ca145283e7bd580683e2f2978e91cec9ed009cdc664cc578ee9430c8391c3d1d69f5b26cf430495417907fe59470ec86bbbe009d98127e354175c0b81eb7237662b7f5144179e58f720dc30bcda9d21cdfb3d6656b91abd7e1601c49a587cb5", 0xbe, r2) umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) rename(&(0x7f0000000200)='./control/file1\x00', &(0x7f0000000280)='./control/file1\x00') close(r0) userfaultfd(0x0) 2018/04/01 10:48:04 executing program 1: r0 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000032c0), 0x0, 0xfffffffffffffffc) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000000c0)) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000100)) keyctl$read(0xb, r0, &(0x7f0000004ac0)=""/4096, 0x333) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x40, &(0x7f0000000200)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r1, &(0x7f0000000300)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r2, 0x2, 0x1, 0x1}, &(0x7f0000000340)=0x10) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000380)=0x3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) close(r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) socket$inet(0x2, 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000000100)={0x3, 0x0, 0x5, 0x2}) clock_gettime(0x0, &(0x7f00000005c0)) r5 = accept$unix(r3, &(0x7f0000000480)=@abs, &(0x7f0000000040)=0x6e) dup2(r4, r5) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000080)={{0x8, 0x80000000}, 0x50346584fa69266d}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000880)) 2018/04/01 10:48:04 executing program 0: r0 = socket(0x10, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") prctl$setname(0xf, &(0x7f00000003c0)='*\x00') r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r3, &(0x7f0000001740)=ANY=[@ANYBLOB="cc00140000fe8000000000000000000000000000aa00000000000000000000000000000001000000004c726b2ae63b3d9181cf5037b133c1da68b7246456e08cd1faa586fe187c110c1031df4333e704f5a0117c54b743103181553d3dc2d2e46c6080eb1fade5a08973bbfc396ebcea12d77f08f05320a3f5be24f9234077809eca47575e5e63f38bec79f6ef1967b71cfb454c7ab6ca7c024ecdc494e6", @ANYBLOB="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"], 0x2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r4 = msgget(0x3, 0x120) r5 = geteuid() r6 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000480)) r8 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) r10 = fcntl$getown(r0, 0x9) write(r0, &(0x7f0000000540)="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", 0x1000) fdatasync(r3) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000240)='eql\x00', 0x6}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000440)={0xa, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) msgctl$IPC_SET(r4, 0x1, &(0x7f00000004c0)={{0x0, r5, r6, r7, r8, 0x1000000010, 0xffffffffffffffff}, 0x1000, 0x6, 0xfffffffffffffbff, 0x0, 0x6b, 0x400000000002, r9, r10}) 2018/04/01 10:48:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1000, 0x2a0902) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfc, 0x4000}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080), 0x0) 2018/04/01 10:48:04 executing program 3: 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) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000180)=""/56, 0x38, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x9, 0x8001, 0x9ba}, {{0x77359400}, 0x9, 0x9, 0x7}, {{0x77359400}, 0x1, 0x800, 0x5}, {{r1, r2/1000+10000}, 0x2b36, 0x1, 0x1}, {{0x0, 0x7530}, 0x6, 0x2, 0x1}, {{0x77359400}, 0x9, 0x7fffffff, 0x8000}, {{}, 0x4, 0x8, 0xf85}, {{0x77359400}, 0x9, 0x3, 0x8}], 0xc0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:48:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) poll(&(0x7f0000001240)=[{r0, 0x704}, {r0, 0x2000}], 0x2, 0x400) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000010c0)={0x12, 0x1000, &(0x7f00000000c0)="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"}) r3 = eventfd2(0x6523, 0x800) ppoll(&(0x7f0000001140)=[{r2, 0x4}, {r0, 0x20}, {r3, 0x40}, {r2, 0x9}, {r0, 0x201}, {r2, 0x320}, {r1, 0x52c0}], 0x7, &(0x7f0000001180)={0x0, 0x1c9c380}, &(0x7f00000011c0)={0xfffffffffffff800}, 0x8) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000001100)={0x2, 0x7}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0x8c}, 0x1}, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001200)) 2018/04/01 10:48:04 executing program 7: socket$inet_smc(0x2b, 0x1, 0x0) fanotify_init(0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket(0x42d9c8082b837541, 0x80006, 0x7fff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x2}, @in6={0xa, 0x9, 0x1be6, @ipv4={[], [0xff, 0xff]}, 0x8001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24}], 0x7c) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x800000401, 0x0, 0x0, 0x0, 0x0, 0x100}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41}, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/01 10:48:04 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/184, &(0x7f00000000c0)=0xb8) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x3, 0x121000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000140)) exit(0x7) syz_mount_image$gfs2(&(0x7f0000000180)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000, 0x4, &(0x7f0000001480)=[{&(0x7f0000000200)="4ecc4f37497624280d146925b4d58a277a09e2c2f446043893067a108d408022563194ea192c92c687ac6a0116118012254ced66f22d4f731e42cd5ac8820612b135270319a059d3e63f38ff95cbc9a991cba4a32b75da6b1f4c2681a298e3ce95230e8eb9141ec0a739f2cc945039cdbab7657fd3b2768372707a1cb648329c965200596b8af4ea9bb726a80fb79c6df3356ef53bd849797e7254f91c04d851566532f676c36eaf4c34f9f5efe1c03a70d5faa53085a52b9ebdd7", 0xbb, 0x7}, {&(0x7f00000002c0)="55bdbdbe63fc80cf25e06b33095e437f2c2203863d73e1ae2ca6ac9c49cd15c11c2a406e42d4ca02bad3dc18dea953be8eb4c0b832804e2ad4f36b8ba4e1a71ab235829a76a95ac03935f626b3e5be52db5d16cd1a8247b9353d9099226416d2639c77e3d15c969b859def6d68ea6eff106faf56eaa44944ff0d9c4b06ee7adfd69de8e28082820ccad72f7719784e2c8cda221bf5e5b14234a47f303cff79ae43aed2064592e6e537b88249d47f", 0xae, 0x9}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="4e3b2b53e25954cb856e4781605d326338de74df219edf435d6a1a0239adea7192c0dad804a1adea4ce7ef297a0c5332e9eb871df75cf1f9563e293d0331709422b907bc1b52296628c7006514e68d8ed1723518db84e9a4e8a77a9d4a16e2a3b6fa3bc3290e4c7660d4ba9dfddd34b9df6aa96c6fcd1b9c47ccdf9ee93221bf0217afc3d317c3114e47148f1b584541a4969f4d1916d35ba2606e6f2fd62ee98f915eb559d4d3dae48425e4dc179778aeac838059767461cf7873aaa9c26790cabcde2704fd4652734477219817d16cb07a7ae6c076094774bc8c94fef133f225f3d9c78eca4d9af4472f1ec63d", 0xee, 0x7ff}], 0xa9f56e2121b91c1, &(0x7f0000001500)={[{@locktable={'locktable', 0x3d, '/dev/amidi#\x00'}, 0x2c}, {@nosuiddir='nosuiddir', 0x2c}]}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001540)) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000001580)={0x2, 0x0, 0x8, 0x2, 0x7fc, 0x9361}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000015c0)=""/251) r2 = syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001740)={0x4, &(0x7f0000001700)=[{0xfffffffffffff800, 0x100000001, 0x9b18, 0x6}, {0x5, 0x4, 0xf31c, 0x5}, {0x100000000, 0x9, 0xdd8, 0x7fff}, {0x0, 0xba, 0x8, 0x8001}]}, 0x10) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x5) arch_prctl(0x1001, &(0x7f0000001780)="0d9048fbb0a8cf77cb21db714a2fe310357975ca7a1bf3d0a4bd0fc77bf4b718f1e0d73b8a82bde8451337808e4c0f3bb56daac10ddeb8c4c2585bb7545a10e7a6d87c1749337625241722027493f960165613eb98c3b16c36642a503e95dc94f0a417af91dbd886bf32f680b4a7f51f034af09b0fbab64cf9c83b4c04e45f74edaa0ceb9724d19166e7bdb83a7f6421c343dc01061fb74c67c4f22c57a676ee62df19af2be070468b632bdefaf1c7b8a48f06e2eff7263145623f523b3c1e78e40e9e1ac4e4fb5d3c430afbf293494c4cf11bc60423448f02c3e6002f81587a90940e9b") io_setup(0x80, &(0x7f0000001880)=0x0) io_submit(r3, 0x9, &(0x7f0000002080)=[&(0x7f0000001900)={0x0, 0x0, 0x0, 0x8, 0x4, r1, &(0x7f00000018c0)="b9ba7514c867b1705d25fced5eaada5edd535fc9b28e4ae9bdc190b7cad37753ff34fb5e7a112cdce3183c83f88fc90a5d4a85d49808e7", 0x37, 0x8e21, 0x0, 0x0, r1}, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x8, 0x10000, r0, &(0x7f0000001940)="70f7d64f787e86fb322a8311715defb6bea1c49f6554079a4eda1722a69565e736f3c6061b3a9625e3076d7b6b31c7df89b2564c591c0081a8fe1f894ac56b2d758806d573ac50e20a1ac189100d749f0fce143960b8e0539bf8350d1f35bdecbc4115286aeb084c525c7ab4edbd8f1a96c213b7ff08472592d9cc435f966afeb9c427d6c46ea128a5a865b6d8c98b2c7cc4fa2e280498d520e0d1048c237ea588cd822afb1e079716ae55ef622e32fe2ea1b587e25bb11bdd8dfa3882d8fe2579015d3e57eccf78c58c10ad7b4aab1210e1f65062fb4c5a6d", 0xd9, 0xfffffffffffffffd, 0x0, 0x0, r1}, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000001a80)="a8e2d2245084f385d2930a009e11b7fb15aa8d285f4abb26b95fadf8fbc6ac4677e1161aff7e3a967cb85735dfd6d95cd40beba99d67c440d642d0a741e6f1e6263f2e8a2397dd0c6734fff47d99f23195ae6edd8d30ea1c00358a0264cea3de72f547719ff04d64f0cd505df8032cd40e94de68b36c71e90a476d36f8e762173000e785cb669ba7722cedb3541029fd9ed5c67d28b7f4438cf787b17e2aabc81d023f8d7d59", 0xa6, 0x6, 0x0, 0x1, r1}, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0xf, 0x9d66, r0, &(0x7f0000001b80)="35a271f695be1b09216c95a78ba4deea3fcab0543c7d0d921240624ecbf2905bf55b3ae230bdfab552b8e83be7d03acdc212c5264e4c57187ed90dc3625ccc5bd92b6f1bbdab39d6c1e21882c0f2b5db", 0x50, 0x8, 0x0, 0x1, r1}, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000001c40)="e1a9a3f390ecab64db2d93162f43ec406a75a33ffc94238d0ad88a15fbd0df24f49d32", 0x23, 0x18000000000000, 0x0, 0x1, r1}, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffff000, r0, &(0x7f0000001cc0)="c69ea733770444de92190055dd8362c7c70f7dbde7008e2c6f5c532fb3486441f4f3b1bdc9b738486abc98eb34d92a76df9c4c6d0dca28fedf7eaabb59df77080443eb98ab2935ebeb016bf4b99339b0c226346321dedc47ebfc2902e6d18c00bcd5cd484259152ccc8393a580891ec8aa89560c6e8b5364c8b03cc660c705af628383d4e2e35aee68507b18022854814a86ba3460f01e1477a9e8d364f1f4bbd1b3d71e206f6f906b7a680d9c86a68a6f2c553f58dfb2bd83ee2f7568952d631414d4bda732ef27f5007cf0ac6af192054f58e19a625c7d3588e3e995223c9af3c4f01af52014d92927b3ccf5cf82c5929309aac0984277b7", 0xf9, 0xfffffffffffffffc, 0x0, 0x1, r1}, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x7, 0x1f, r2, &(0x7f0000001e00)="e77b1cb2edea5fec8a24", 0xa, 0x1, 0x0, 0x1, r1}, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x100000000, r1, &(0x7f0000001e80)="c9edbedfbc70b4d4a2f2976be4d3638325b97abf7b29c1dbd64dcb8f9cfc2527a0bb970a2873ca11d53ae1c6aaf62e5bc282c8ac46035dc17c8b1737154dfcfc08abde8c58e506421ec58308fde255219422d0e5f39af0990760b78765ad4c5ac9f9af10c4f21f6dc5ac134d7baa441962d904b31d826cb78e24d2421879", 0x7e, 0x401, 0x0, 0x0, r0}, &(0x7f0000002040)={0x0, 0x0, 0x0, 0xf, 0x3ff, r2, &(0x7f0000001f40)="7670b4a6089db613cab42616be27d42c9e39db9b866131c2c3e70712c3179df28f30c1debcaa315509799ef4a81199fd59dd83d9c7c3374deb1a63664b51f0c0f1ea7f827994fda7157e7ae873796294ff8f532c17623dbac8713c8914c72c101ecc5684d77ca3b10631c9fdfbf86de6847e64a42cd8e7d12a85e5294006878142cef9e6a9db657a3aecef2cd87004fd8cfdd93193c80e834b8343e26335edf9a84993706b8ca589f6b6bf0855dc7fb4e3d0437eb16b53b16f0968d70eb5ced3930b27fe1177e4a8a3838faf322c", 0xce, 0x7, 0x0, 0x1, r1}]) io_submit(r3, 0x3, &(0x7f0000002340)=[&(0x7f00000021c0)={0x0, 0x0, 0x0, 0x3, 0xff, r1, &(0x7f0000002100)="527d6a7a6fd0156a6c7c01cf66b88a56c21135d2c1e11744f90d9f2948d3c7770c467f451c33b244ce5e9cca8e1bf46613ee46b1177c7a58450106a3047e85ee9a584a09f58fa013032b03a83564732a1fb48273fe4cfb6d8e8ab3b5da9a789aa9d6d03c3246dd42fc28269299feecafa4b57215531251aa2f16f59b372db67c9e1d65c8b7f9ec555ebb7db2e14baee7add2f1a390cca45db8756ca1bb840bc6", 0xa0, 0x9, 0x0, 0x1, r1}, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x7, 0x4, r2, &(0x7f0000002200)="a402bf96436debfcc82f8d4ebccc03d55f4374449fa9b64feec36022e0afa310", 0x20, 0x6, 0x0, 0x1, r1}, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x1, 0xfc000000000000, r1, &(0x7f0000002280)="245b7a4dd09165373a516f9cbfffc0ea0d4a76e21e1bab11f409d29149b598738b59c1298935968b48817c1e3646a918385507c0fb82d413ab6e1a6c6fc17613f1c44c021c37a79bca4cd787d29b0971e8488d912751524d3b04fa685be2372eae738bf752f06eb16f9a62022e205f1d72679d79", 0x74, 0x200, 0x0, 0x1, r1}]) ioctl$TCGETA(r1, 0x5405, &(0x7f0000002380)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000023c0)={0x5}, 0x4) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000002440)={0x2, &(0x7f0000002400)=[0xfffffffffffffffa, 0x2]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002480)=0x0) syz_open_procfs(r4, &(0x7f00000024c0)='net/ipv6_route\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002500)) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002540)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000002580), &(0x7f00000025c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000002600)={0xc834, 0x7ff, 0x8, {0x0, 0x1c9c380}, 0xfffffffffffeffff, 0x6}) r6 = semget(0x3, 0x0, 0x487) semop(r6, &(0x7f0000002680)=[{0x3, 0x2, 0x1000}], 0x1) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f00000026c0)={0xffffffffe5128443, 0x23}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002700)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002740)=0x1c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002780)=@assoc_id=r7, 0x4) 2018/04/01 10:48:04 executing program 5: 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, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x2000000000000) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7f, 0x0, 0x20, 0x7, 0x40}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r2, 0x1, 0x10000, 0x152}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x72b, 0x8001, 0xfffffffffffffffa, 0x1}, 0x14) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4, 0x4) 2018/04/01 10:48:05 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x58) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0)) r1 = socket(0x10, 0x7fe, 0x0) write(r1, &(0x7f0000000080)="240000002a0025f000154302180000e40200000002000000000000000000000000000400", 0x24) 2018/04/01 10:48:05 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x51, 0xa00) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000000c0)={0x9, 0x4, 0xffffffffffff5912, 0x7, 0x1, 0x9}) 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) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r1, &(0x7f0000000100), 0x1af) 2018/04/01 10:48:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000280)="bd7ae7d5b20bd24553cf0af00d6fbb822a402d9c140ea55d0077b3011c2b198340e913a39b53dc2a9f046a1e63f6d318b21c2ebef41e6ac675d12e859fdf9644528df2348aba472f89a61fe4d40f51570520bcd2307a709c08054300dff7318c577a24fa1b2b9a2ce222f5197fbb2f6f5a40011089aeb6b4354bbc6712ac34927a03e357b75d2badc3233fce5b86ef57f530834962d87b275fb50997db7d66fd42ae1511185a26f73829aac164ebb6b315c5c76b872368c247323972bb67cf6222ec19dfd6f1d98dac629e250e7f896aabfc8655b8acd281094c61323e0c1d5ed1aac35f9074718cb0636e8a2a5316682374") sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_filter={0x0, 0x1a, @in6=@dev={0xfe, 0x80}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0xfffffdbe}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f0000002740)={0x77359400}) 2018/04/01 10:48:05 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) close(r0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f0000000000)) getpriority(0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xa7) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000080)="284e5d731b3d430df771c2e45906c580aad843fbd815fa94bbb2892762333bd18b99e5d2df17b570778379ed502d28f29ce2e64d38e4bc96f7f61cded9b62e01fa2e1d329f6003e35211c3e618ea42f8a5517aaa5b89462ba2cf21a0dbdccc01ddcd8082e207bb2959f8cabb13083422a071355c08fc96800165226a8bb497cb116390287bde8357533b1e5a330d6d040f2eaa7abbdf952683bb5410a9a6347f133ccc944e3fc29b2d324faa7b2d0f7978ae40387a5657d7e15b89c690f16503d64ef97c51a04f0a0fb8d15c71bbddcc824a50e783962a4cdd06339b2106db0e53b4e314d63b", 0xe6}], 0x18) ioctl$fiemap(r1, 0x40086602, &(0x7f00000002c0)) 2018/04/01 10:48:05 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x100, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x601, 0x81) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) clone(0x200, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r3) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000000040)) 2018/04/01 10:48:05 executing program 5: r0 = semget$private(0x0, 0x0, 0x402) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100000001, 0x2000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="1cbdbb6414e78edd8f4443bf87a2e63e", 0x10) semctl$IPC_RMID(r0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) sendto$packet(r2, &(0x7f00000000c0)="f293e3062526fec7007e6a309c50134dfba85b2eabe67707f4f6240d52d8", 0x1e, 0xd0, &(0x7f0000000180)={0x11, 0x1a, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) preadv(r2, &(0x7f0000000940)=[{&(0x7f00000001c0)=""/174, 0xae}, {&(0x7f0000000280)=""/90, 0x5a}, {&(0x7f0000000300)=""/148, 0x94}, {&(0x7f00000003c0)=""/176, 0xb0}, {&(0x7f0000000480)=""/226, 0xe2}, {&(0x7f0000000580)=""/220, 0xdc}, {&(0x7f0000000680)=""/128, 0x80}, {&(0x7f0000000700)=""/244, 0xf4}, {&(0x7f0000000800)=""/118, 0x76}, {&(0x7f0000000880)=""/187, 0xbb}], 0xa, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001a80)={&(0x7f0000001a40)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$LOOP_SET_DIRECT_IO(r2, 0x40101283, 0x2) recvfrom$packet(r1, &(0x7f0000000a00)=""/4096, 0x1000, 0x100, &(0x7f0000001a00)={0x11, 0x16, r3, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/01 10:48:05 executing program 2: modify_ldt$read_default(0x2, &(0x7f0000000180)=""/24, 0x18) r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x5, 0x88000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x9, 0xa, [0x9, 0x3f, 0x403, 0x8, 0x100, 0x80000001, 0x0, 0x100000000, 0x80, 0x53b]}, &(0x7f0000000380)=0xffffffffffffff5c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r1, &(0x7f00000002c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x101082) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000300)={{0x1, 0x18}, {0x4, 0xfffffffffffffff9}, 0x201f6d43, 0x1, 0x5}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socket$can_raw(0x1d, 0x3, 0x1) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x401, 0x701) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x2, 0x10}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x3ff}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000abd000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}}}}, &(0x7f0000000000)) 2018/04/01 10:48:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000080), 0x1e9) 2018/04/01 10:48:05 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x8000000000c, &(0x7f000088affc), 0x4) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3df, 0x240080) 2018/04/01 10:48:05 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x2, 0x400) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000002c0)={0x200, 0x8, [0x8001, 0x7fffffff]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x40047452, &(0x7f0000000040)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) flistxattr(r3, &(0x7f00000000c0)=""/195, 0xc3) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000001c0)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x7, 0x7, 0x7}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r4, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}}, 0x84) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) fcntl$setpipe(r0, 0x407, 0xff) 2018/04/01 10:48:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x200, 0x38, 0x41d30ac, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x3, @empty, 0xffffffffffffff00}}, 0x8001, 0x3, 0x4, 0x9, 0x1}, 0x98) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:48:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001380)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) r3 = syz_open_dev$sg(&(0x7f00000013c0)='/dev/sg#\x00', 0x0, 0x210000) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xa}}) r4 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) ppoll(&(0x7f00000011c0)=[{r4, 0x1604}, {r0, 0x108}, {r1, 0x1000}], 0x3, &(0x7f0000001280)={0x0, 0x989680}, &(0x7f0000001340)={0x1}, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000001300)='fou\x00') r5 = syz_open_dev$mouse(&(0x7f0000001180)='/dev/input/mouse#\x00', 0xff, 0x80000) r6 = syz_open_dev$sndmidi(&(0x7f00000012c0)='/dev/snd/midiC#D#\x00', 0x1, 0x131600) syz_open_dev$admmidi(&(0x7f0000001400)='/dev/admmidi#\x00', 0x0, 0x200000) perf_event_open$cgroup(&(0x7f0000001100)={0x7, 0x70, 0xda7, 0x0, 0x3, 0x7, 0x0, 0x3, 0x2000, 0x0, 0x0, 0x2, 0xfffffffffffffff9, 0x5e, 0x9392, 0x61ea60e5, 0x6, 0x9, 0xffffffff00000000, 0x2, 0x100000001, 0x9, 0x100000001, 0x7, 0x80, 0xdef, 0x5, 0xe1, 0x1f, 0x0, 0x0, 0x5, 0xffffffffffffff00, 0x4, 0x2, 0x839, 0x2, 0x48007638, 0x0, 0x0, 0x6, @perf_config_ext={0x64, 0xfffffffffffffff7}, 0x0, 0x8001, 0xe86, 0x0, 0x585922a7}, r5, 0xe, r6, 0x8) clone(0x200, &(0x7f0000000000)="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", &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="98834d53b47320cf334768d60b6ca45cc87f87ab9d8cb9f10cd6b58225f0beb0a3bf7878a0fd809a68136b4e9cbc8ebb8860eb526a91782f833704e0157abf63fb069365e889620607418e34f5f22236617143d041aaebf088a398cbac52a6ad") getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000001440), &(0x7f0000001480)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000001200)=""/20, &(0x7f0000001240)=0x14) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) 2018/04/01 10:48:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x8000) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000100)={0x0, 0x9, 0x3, &(0x7f00000000c0)}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x7289b40e0560655b) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x104) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffcf}}}, 0x84) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000040)={0x6, 0x9}) 2018/04/01 10:48:05 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'ifb0\x00', 0x8000}) getegid() shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000080)={'vlan0\x00', 0x8ec}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000400)=""/4096) [ 242.155225] QAT: Invalid ioctl [ 242.208317] QAT: Invalid ioctl [ 242.228979] sctp: [Deprecated]: syz-executor6 (pid 19053) Use of int in maxseg socket option. [ 242.228979] Use struct sctp_assoc_value instead [ 242.442465] sctp: [Deprecated]: syz-executor6 (pid 19088) Use of int in maxseg socket option. [ 242.442465] Use struct sctp_assoc_value instead 2018/04/01 10:48:06 executing program 6: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x40, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xee32, 0x80102) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x410000, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x10) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') io_cancel(0x0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x7fff, 0xffffffffffffffff, &(0x7f0000000580)}, &(0x7f0000000600)) pread64(r0, &(0x7f0000000200)=""/53, 0x35, 0x0) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@nl=@proc, &(0x7f0000000340)=0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180)={0x9}, 0x1) lseek(r0, 0x0, 0x2) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/01 10:48:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x400000000000000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x8054bb, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="f6e207a55191dae46862fa35ef26ba7540037e6a2ce2ce7af9dc73447c36db3d43530525d31b323c3434d603a1dde1206549e67ff31ca6d5678a134f01096d6f349385d4dd3458ef8e6ca5462e00000d", 0x50, 0x29}, {&(0x7f0000000100)="8c7f7ef82aabaf499feea49d327222487ec1b7cee43cf356a7d34ad63258b5ecb4269d2d4a56afc4208101aaa8856853c824cbfbba5911303bf8956bb4a7fd2fdc0d11", 0x43, 0x5}], 0x2020000, 0x0) close(r0) 2018/04/01 10:48:06 executing program 7: r0 = socket$inet(0x2, 0x2000000000007, 0x1) mmap(&(0x7f0000ae2000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x8970, r0, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getdents64(r1, &(0x7f0000000040)=""/60, 0x3c) poll(&(0x7f00006daff8)=[{r0}], 0x1, 0x0) 2018/04/01 10:48:06 executing program 3: 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) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) memfd_create(&(0x7f0000000080)='-:(proc\x00', 0x2) 2018/04/01 10:48:06 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x4100) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) inotify_init1(0x0) pipe2(&(0x7f00000000c0), 0x4000) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @random="52c4dadda0bb"}, 0x10) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) 2018/04/01 10:48:06 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa, 0xfffffffffffffffc}) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/57, 0x39}], 0x1, 0x0) 2018/04/01 10:48:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f00000001c0)=0x1000000000000008) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'ip6gre0\x00', 0x0}) sendmsg$can_bcm(r3, &(0x7f00000003c0)={&(0x7f00000002c0)={0x1d, r4}, 0x10, &(0x7f0000000380)={&(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES64=0x7530, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0300004001000000020000e00202000062227b4a67911bd9"], 0x5}, 0x1, 0x0, 0x0, 0x40}, 0x801) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x474000, 0x0) connect$vsock_dgram(r5, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00000009c0)={"620400080001ec020000080000900004", &(0x7f0000000a00)=@ethtool_regs={0x4, 0x0, 0xd2, "9c3a33ad908e7c29321ea5650cf141c8ad01ee1b8fec280cacf33f661004c82bfba53c2eb2decf6c1b752a02e63b6690652a2903ff514b9625acb8ff1a0917f6fc741c118ebb532b576dfc92134f7e0f73e9991c476e78bf6c319e5e45be0780effe073e257f756322a0870bd26b71714bc030aea8d249e858def87ad45edc2509cf28248d995419c3355e3fd1f7804c24486d3782578b7d1e1014daf2eed2e9ca4adc9ae92d928e3204e0ac4b503b9ea09869598e85cf2387ebc3f7dc0d46df8d3022408a3e8792c25a63f387e8235c6c32"}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 10:48:06 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="24000000030707031dfffd946fa2830020200a0009000100400202000000a3a20400ff7e", 0x24}], 0x1}, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xd9a, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x1000, 0x88, 0xfffffffffffffffe}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r3, 0x840000000008982, &(0x7f0000000200)) 2018/04/01 10:48:06 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000280)={0x1c, 0x4, 0x800006, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x200000001, @u32}]}, 0x1c}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x2}) 2018/04/01 10:48:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000356000)={0x0, 0x0, &(0x7f0000ef3fd0)}, 0x20008000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast2, @remote}, &(0x7f00000001c0)=0x8) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00000000c0)="6eaa3c31c277cccdd6f541c993557a06c51f8451fe0b80855628d5637f56566f569aeb0bec9a80eea4a7e4d7b466cf74abe10f2c0fab382669bb6b0cd03e29492e15f70eab85bcb637ac0e28abfaf8c190abe4", 0x53) accept4(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80, 0x0) 2018/04/01 10:48:06 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2800) r1 = signalfd(r0, &(0x7f00000000c0)={0x10000000000000}, 0x830ed95514227f04) 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) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f63f32f7379732f6e65742f697076342f185590afd26c656e5f6d61780000000000", 0x2, 0x0) accept4$netrom(r0, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48, 0x80000) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000100)={@remote, @rand_addr, @local}, &(0x7f0000000140)=0xc) prctl$setname(0xf, &(0x7f0000000040)='/dev/snd/pcmC#D#p\x00') pread64(r2, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r2, &(0x7f0000000000), 0xff38) recvfrom$ax25(r1, &(0x7f00000002c0)=""/206, 0xce, 0x10023, &(0x7f0000000240)={0x3, {"c920920b64dde2"}, 0x57}, 0x10) 2018/04/01 10:48:06 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0xa0, 0xffffffffffffffff}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x4000009, 0x8, 0x3, 0x81, 0x63a}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x8}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/01 10:48:06 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000000dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000010000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000009000)=""/171, 0xab}, &(0x7f000000d000)=[{&(0x7f0000010000)=""/3, 0x3}], 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000eff8)=""/8, 0x8}, &(0x7f0000005000)=[{&(0x7f000000c000)=""/162, 0xa2}], 0x1}}], 0x90}, 0x0) [ 242.724745] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/01 10:48:06 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000200)={0x20, @tick=0x8020000000, 0xffffffff, {0x6, 0x2}, 0x0, 0x2, 0x3}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x20) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000140)={{0x7fff, 0x2}, {0x3, 0x1}, 0x5c6, 0x2, 0xfffffffffffffffc}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @broadcast=0xffffffff}, "00080700000400a0b22c582bf3aed17d"}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/01 10:48:06 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$int_in(r0, 0x8000004004500d, &(0x7f0000000000)=0x100000000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ustat(0xfffffffffffffff7, &(0x7f0000000300)) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x76054fef}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x1, 0x9, 0x200, 0xe30, 0x4, 0xe4, 0xffffffff, 0x22bd, r1}, &(0x7f0000000240)=0x20) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00009ae000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000040)="65430f218266ba2000b83b310000efd9f166b807018ed8c7442400fb000000c744240200400000ff1c2466baf80cb8fc6e8886ef66bafc0cb879f28595efb805000000b9030000000f01c166470f2c2bb805000000b9430000000f01c1f00fab86a6160000", 0x65}], 0x1, 0x4, &(0x7f0000000140)=[@dstype3={0x7, 0xf}, @vmwrite={0x8, 0x0, 0x8, 0x0, 0x4, 0x0, 0x6, 0x0, 0x1}], 0x2) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000280)={0x3, 0x0, [0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000002c0)) 2018/04/01 10:48:06 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) shmget(0x3, 0x1000, 0x1205, &(0x7f0000ffc000/0x1000)=nil) setsockopt(r0, 0x0, 0x800000000d, &(0x7f00001c9fff), 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000079d000)=0x100000000000001) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x800, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0), 0x2) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 242.807316] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/01 10:48:06 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x82d2, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23, @rand_addr=0x200}}, 0x0, 0x79d, 0x3, 0x1, 0x10}, 0x98) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)={0x4, 0x1, {0x0, 0x2, 0x7, 0x2, 0xffff}}) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x0) socket$inet(0x2, 0x801, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x0, 0x5}, {}, 0xffffffffffffffe1}) mkdirat$cgroup(r1, &(0x7f0000000400)='syz1\x00', 0x1ff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00', 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f00000006c0)={0x0, 0x0, 0x0, 'queue1\x00'}) getdents64(r3, &(0x7f0000000180)=""/1, 0x1) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000000440)=0x10001, 0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f00000000c0)=0x6) 2018/04/01 10:48:06 executing program 4: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800000000003) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xc9d, 0x40100) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'ip6gre0\x00', 0x400}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x7, 0x2, 0x5, 0x80000000, "605eddbc1e9184cf64f856234846c878b2d08ae7f47f2564d99284b7def7efe9886d166478cbca999770df46", 0x7f}) r2 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r1, &(0x7f00000000c0)="d5114ba4a1dada665dd91b875e74b3d8800e05d30eecdc0f3f6ebf50723abcf1b2ff2df3e865836570391abca4570f913e91b0233d4cd05494a6c76e0eccd39491e0af3fc2b7d8fb9a749fabdb3a848a7480846ec2975e2d3c5a21af2e71e6dfea6998fa3dfe4ebddd292a6de7acfbfec03e10731517557b", &(0x7f0000002040)=""/4096}, 0x18) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/01 10:48:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0xfffffc9b) r1 = syz_open_pts(r0, 0x41) writev(r0, &(0x7f0000000040)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) 2018/04/01 10:48:06 executing program 5: semget$private(0x0, 0x1, 0x14) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7, 0x2) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000140)={r1, r2, 0x9d9, 0x1, &(0x7f0000000100)="dee819a5f8f0f59b0a", 0x10000, 0x9, 0x1, 0x8, 0x5, 0x1f, 0x100000000, "4b71fc0476870ada4c6b4a826614504fbe4cb7916f46edfecdec9c72ccc47eb8e95c5e3800970339eda1a80aa685b547af5fc4feeff3366541535cfb306912bf0761"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x88002, 0x0) bind$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f00000004c0)={r7, 0x3}) preadv(r5, &(0x7f00000016c0)=[{&(0x7f0000000380)=""/28, 0x1c}, {&(0x7f0000000500)=""/160, 0xa0}, {&(0x7f00000005c0)=""/228, 0xe4}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000440)=""/4, 0x4}], 0x6, 0x0) r8 = openat$cgroup_procs(r4, &(0x7f0000000000)="6367726fe0702e70726b637300", 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00000003c0)={r6}) setfsuid(r9) write$cgroup_subtree(r0, &(0x7f0000000400)={[{0x2d, 'pids', 0x20}, {0x2f, 'cpu', 0x20}, {0x2f, 'cpu', 0x20}, {0x2f, 'io', 0x20}]}, 0x14) r10 = dup(r4) readv(r8, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000001740)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000001800)=ANY=[@ANYRES32=r11, @ANYBLOB="51000000e0481fd035ddb6bf5b3fc3729974cae4fb47e81eb97956c8571fb94e8013aabed15ad7e6ff9015771281ffab651fa8af1ddb0d510b3c82b35a9c30f19d16c4d5625c28be43358a1c7c3edb5f2a67973db39a26dd16a555259b0523421886df651a12170296245a96541e834f6b982a52eb31595fb518db6cad1fb07d7a0061f0bb14dffdc74cc29de7b5394ca2c0f1f8d19c52c7c16a197d495ba8bb4c00e67c235fcc5e5afda3021622231953e79fe5bc4ec79bf27cf396189d4df1f1b42c10d35e2a5f9285c5432e0ec67d1564912cbedd9bf0c4596ed4d307e8db17637c733648ad9f55d407011a1a9ef4681de3ce"], &(0x7f0000000140)=0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) mkdirat$cgroup(r10, &(0x7f00000000c0)='syz0\x00', 0x1ff) r12 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r12, 0x80247009, 0x8) 2018/04/01 10:48:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffff7, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000280)={0x9, 0x872, &(0x7f0000000080)="70721dc043b8c86b0b53c4357fe5f58002f5a79379cbd703a51ddf5923c6e4361c1cc3f13f1f0412b7ac31bd0ade04e4fc224dc50c0ae92abe02366fe30225ccf3910a75f918748f6562ca748fbe6511565466f0a76bfdbdb58cd907c1a83cef3a6e0610556673e2c129275225ac37bd87e7189244218df18de1f5f94b5db037cd462a59cf1ccb244e36ca8410ed47110d90059e77adf00341e0af37be4d2edb52f390e4e274f9517541bb4a9b410582b06c766d9642567d274c5d5c5a10b6d1bb06aec070a8cb6d7157aee9dd46300e38feec3ae162e00a5a3f", &(0x7f0000000180)="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", 0xda, 0xfe}) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2f, &(0x7f00000002c0)="8c5592d0df1388cd0052538549b73d6f98424c3e4a5f29d17ffeb1abdf6de94bd60e18456d44690b2e237879f8fca5a7326b227ec2208a4d7cb8608c79ac4e5451b3e80f1fe7cb6b983e4545fea1c2bef92a3dd26a3e9a2211b7d30584e718e6cd63f941862d2995ae92b2a1cc078c8f4571", 0x72) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) 2018/04/01 10:48:06 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010) r2 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x0, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x1, 0x0, 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, r0, 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0xb, 0x9, &(0x7f0000000580)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @generic={0x3ff, 0xfffffffffffffffc, 0x1}, @call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f0000000600)='syzkaller\x00', 0x0, 0x30, &(0x7f0000000640)=""/48, 0x41f00, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000780)={&(0x7f0000000740)='./file0/file0\x00', r4}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000700)='proc!@ppp1!ppp0ppp0#)lo\\lolo{\x00') mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380)) 2018/04/01 10:48:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000040)="2ddc273f21e84da44fc4366efbb92606b88c4f896054e7182b5dba9f884eb5ca8107a584289876149e1a62baf9825735bf887795052b5a629374cef7bff7305b729abfa3f3a9e5d68192618c9fc1422eb9", 0x51}, {&(0x7f0000000180)="8dfe30e36c5b1399b49a0734dcdc38cd20f88f9a860b022a80acb93e679327d466ada5ae78e30e486c2fa8ca56ef8d015f72e12c1776d9d356d46dcde3791266d562e41f65af18aa9ecd63e5ee04f7c8982bbc57b5ae250cbf7f7a7c8126da68335fbd505fef7a57509e1e2cd9d41eb2cb4553c8baa93b15d806c2e3e54640b2fa318fed8a4cb8ac26c389828ba3bfe7e943eef47d1f98e9471cd91ff72432439a120ddd6fd01f69107b72b01ce4aeacd092777e712a786faabc27903afbef41", 0xc0}, {&(0x7f0000000240)="d4fe136bbb4c5ad6be0058402a47b758c277d4310a33ac7915fb1868a616240d9243729af3d20e8d7b8ba497f1c783b263fd0426f20543694ba794cafcc512b95ccc59461690389420248584573e2c1c6fb18d6859d7519faf401d6abbef4d01e4d7db624e444ba639691fdfdce783d9f788f269f335cbcf0adcd2d95d4b8a279ca100b5e45f4c3198acb840a2b56ae47a397bad347cab987681c6940364647538e1852d23fe81aa1703b3481dcc8bb79873c2934d04a11a7d5ab8be087810b873b6fef2ac325807e6d1d7e826cf7d687a104740cd1b4996e15ff4b45c545fee6caae50024d0343af7e0158b4840a9e551418496a64d", 0xf6}, {&(0x7f00000000c0)="4f04cef0b8c27241d2fcbf6bd7e504ab7f78b66d3bf160a5401fa637e3c921a717a5572e7d39a431d3feb8061bfb5f094dfa60ff", 0x34}, {&(0x7f0000000340)="cd0c4be01979d2f31e5ff556a275ea1c40bf7577655b7688359a7a9dd571f13ce6fb07001c1e7d858cf1bb27dc11d4e09e810487ddeb23f95fa05479c125103f17e578f876f6c5093ecdfe6e28a75772ecaf34591b6737eaf5c300664e6c98003f330d7322931771ff0e73c76655012fb49ac7e7948e47e816b2cd535dff61235df30fbeed8758a3aa3ae87e97db1d847930651157d0dbba344ae4d34946bf68ebf2e48b2dd7c60207c6d4c94bea4ffb316288e0c060eb6ce9ac7ccf63eb7cf4801b4621590b0de450", 0xc9}, {&(0x7f0000000440)="7807f0f47b9f6735b031feedf7ec096029d9eda38408c5098da6fb81b0ecc78f65bef71f3622f093cb6b5ee30a8daa2aa3491715667d9326501e51f063183928441f924316dcdbe9bbb038e2e26f910f123a5021baafb73ee7a2deca20445c2ab499c4b20332bafa1a6bd86ad85b4bf2146706598b3961f9d9b9e71fcf72759c6ce2683c344daa29eb9269c8d496b959a306196edb2550ad39800e6d7a53416a94314b32abba9c0066b939244f051f32f84bbd942d4c", 0xb6}, {&(0x7f0000000500)="554fee669888c5f2eabe19eeaf2541cbeb213bcca34ae4a4085e73c3a15e70b9587a4a06a6893f26b6ada7914a908793e540123712349f738d0aed9fb9dfab9b038df4dc9704602e42646650", 0x4c}, {&(0x7f0000000580)="b8fdcb4f7d098e8e67b36ac125bc7f3338daf8437f038f116a6318e7e165b33c7b7c0880522edab7d298664ee4c69d9e9d00db0c387a2da16e091e57a56b7455ea3e0c514322249d0f1a3ed068d3ecfb2d1c6e515785cd17bf95de02f31294fc82b4fe5379c3cfccc4d4", 0x6a}], 0x8) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) 2018/04/01 10:48:06 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000391000)={0xa, 0xe2, 0x6, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000391000)={r0, &(0x7f0000391fee), &(0x7f0000215fee)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000245000)}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) 2018/04/01 10:48:06 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0xff23, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'tunl0\x00', 'erspan0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x372) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x4080, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000340)={0x7, 0x7fff, 0x99e7, 0x7}) 2018/04/01 10:48:06 executing program 3: 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) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:48:06 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xc, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="85000000290000003c000000000000009500000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0xd3a, 0x400080) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b40)='IPVS\x00') ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000e80)={0x48, 0x7}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000d40)={0x0, @in6={{0xa, 0x4e23, 0x3fff800, @local={0xfe, 0x80, [], 0xaa}}}, 0x7, 0x20, 0x100000001, 0x4e8, 0x1}, &(0x7f0000000e00)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000e40)={0x32f, 0x8612, 0x5, 0x1, 0x1ff, 0x8, 0x100000001, 0x31fc4146, r3}, 0x20) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000d00)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000b80)={0x104, r2, 0x1, 0x70bd26, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1a}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xefee}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5570}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x4800}, 0x4000000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r0, 0x0, 0xe, 0xaf, &(0x7f00000002c0)="aa330ccaf9e86e1aa5f8abf11fa4", &(0x7f0000000000)=""/175}, 0x28) r4 = socket$pppoe(0x18, 0x1, 0x0) listen(r4, 0x7fffffff) bind$netlink(r4, &(0x7f0000000400)={0x10, 0x0, 0x25dfdbfd, 0x80}, 0xc) recvmsg(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000940)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f00000001c0)=""/153, 0x99}, {&(0x7f0000000300)=""/66, 0x42}, {&(0x7f0000000380)=""/101, 0x65}, {&(0x7f00000004c0)=""/230, 0xe6}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/251, 0xfb}, {&(0x7f0000000780)=""/240, 0xf0}, {&(0x7f0000000880)=""/175, 0xaf}], 0x9, &(0x7f0000000a00)=""/200, 0xc8, 0x4}, 0x0) 2018/04/01 10:48:06 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xb, 0x80, 0xa9, 0xa37, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r0, 0x28, &(0x7f0000000280)}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8100) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0xffffffffffffff14, 0x401}, 0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r3, &(0x7f0000000280), &(0x7f0000001440)="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"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r3, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000200)={[0x5000, 0xf000, 0x4], 0x5, 0x4, 0x5}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r3, &(0x7f00000000c0)="01"}, 0x10) 2018/04/01 10:48:06 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200001, 0x0) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x270c, @my=0x0}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000180)=0x98) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x6, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="8500000008000000570000000000000095000000000000008d0a242ade793dbb77be4bdd447d93839a4e96c247a062118b808b4b85e62e76a2674ef7063ee9bbe9f4c26eb59f04b7c3ee6c31c83e323487d102d5847b96a2551f1f70cd4008b24a230c92cecda9f0487b5106e048e98fcaecbaaa436febf074641b73daa04c87281e1a5b739ab330a0b2d90bc375bb552e4890c1cf2fbfc4f99a80fba76e6270b077bbe7ccb4dfdff47579c39e"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/04/01 10:48:06 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x84, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000080)) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f00000002c0)={"73697430000000003f6a3ea4d7e0879c", @ifru_data=&(0x7f0000000000)="9089fc5f73b95099220fb64c6e36e03d2d40cb32cd6db269341300cf98dfece1"}) 2018/04/01 10:48:06 executing program 7: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x1, 0x7}, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ppp\x00', 0x203, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x3, 0x2, [0x4, 0x3]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000006c0)={0x0, 0x1, 0x205, 0x80, 0x400, 0x0, 0x1, 0x1, r1}, 0x20) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000680)={&(0x7f0000000000/0x3000)=nil, 0x3000}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000180)={{0x2, 0x3, 0x1, 0x9a5b, "fe140ffc7a0c91c06a6a2841c93d95765a95b597729a35a2421b85cec6ae9e0f159738769e3c0fcf30ec9192", 0xb49}, 0x7, [0x7a, 0x0, 0x7, 0x9, 0x2, 0x8, 0x8001, 0x3, 0x0, 0x7, 0x200, 0xfffffffffffffffb, 0x0, 0x6, 0x924, 0x61, 0x6, 0x7, 0x5, 0x5, 0x800, 0x100000000, 0xffff, 0x7, 0x200, 0x6, 0x4, 0x300000000000000, 0x9, 0x5, 0x267, 0x2, 0x10001, 0x3, 0x100000001, 0x4, 0x2, 0x1, 0x3, 0x85, 0x3ff, 0x7, 0x7ef1, 0x2, 0x4, 0x6, 0x5, 0x0, 0x3, 0x1, 0x4, 0x2, 0x100, 0x4, 0x7, 0x0, 0x8001, 0x0, 0x2, 0x6, 0x401, 0x3, 0x80000001, 0x10000, 0xfffffffffffffff8, 0xfffffffffffffff9, 0x9, 0x3f, 0xa7, 0x6, 0x1, 0xfffffffffffffffe, 0x100, 0x7, 0x3, 0x2, 0x0, 0x20, 0x5, 0x7, 0x40, 0x2, 0x6, 0x343fd7cd, 0x7, 0xfffffffffffffff9, 0x1, 0x5, 0x4, 0xfffffffffffff12e, 0x1, 0xff, 0xffff, 0x217, 0xb10e, 0x8, 0x401, 0x7, 0x7ff, 0x8, 0x7fffffff, 0x1, 0x9, 0x3, 0x7f, 0x2a8, 0xcb, 0x1, 0x7, 0xc66b, 0x8, 0x34, 0x4, 0x401, 0x38, 0x0, 0x4b2, 0x12d, 0x2, 0x3ff, 0x3, 0x7, 0x7, 0x2, 0x3, 0x9, 0x90c9, 0x40], {0x0, 0x1c9c380}}) syz_emit_ethernet(0x1f, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}}}}, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000700)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) 2018/04/01 10:48:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'teql0\x00', 0x0}) r2 = memfd_create(&(0x7f00000001c0)='bpq0\x00', 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000440)={@broadcast=0xffffffff, @multicast1=0xe0000001, r1}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000200)={0x1, 0x5, 0x0, 'queue0\x00', 0x4}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x6, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e23, @rand_addr=0x8}, 0x0, 0x0, 0x3ff, 0x1f, 0xc75c, &(0x7f0000000100)='bpq0\x00', 0x6, 0x1, 0x651}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000480)={'ipvs\x00'}, &(0x7f00000004c0)=0x1e) r3 = gettid() ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) r4 = creat(&(0x7f00000005c0)='./file0\x00', 0x20) perf_event_open(&(0x7f0000000540)={0x5, 0x70, 0x4, 0x0, 0x2, 0x7fff, 0x0, 0x7f, 0x98200, 0xb, 0x10001, 0x6, 0x35a, 0xb33, 0x401, 0xb1, 0x6, 0x8a, 0x0, 0x9, 0x8, 0x562, 0x3a, 0x2, 0x2, 0xffffffff, 0x8, 0x6, 0x1, 0x5, 0x5, 0x3, 0xe1c, 0x1, 0x5, 0x36f, 0x4, 0xfc6f, 0x0, 0xd, 0x7, @perf_config_ext={0x4, 0x20}, 0x12000, 0x6, 0x9, 0x6, 0x20, 0x0, 0x2}, r3, 0xb, r4, 0x2) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000000c0)={0x3002, &(0x7f0000000080), 0x4, r0, 0x4}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000002c0)=""/211) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000500)={'syz_tun\x00', 0x1f582aac}) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000003c0)={0x3, 0xb07}) write$evdev(r0, &(0x7f0000000000), 0xff38) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000600)={0xfffffffffffffe50, 0x4, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'gretap0\x00'}) 2018/04/01 10:48:07 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') fstatfs(r0, &(0x7f0000000400)=""/4096) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x9}, 0x379) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r1, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x0, 0x9}, 0x8) 2018/04/01 10:48:07 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000140)=ANY=[]) fallocate(r0, 0x0, 0x4b99, 0x7fe) syz_mount_image$bfs(&(0x7f0000000180)='bfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f00000006c0)="f42b5da5372351bf4459e536e4f2007b5f60106b478f4e9030270820b851ec9f99190c3ff0cb6a2ef98b597285d3ac85955b51ad576445e040e4b865c05b9c8af37a559f37210732053baf56f41913db0dc1c7ac1d8320fcdd2975a05000ecee4cb40e5b70eb3688b66fd2f45ac6da237196dac95153e8da5049df071a0389a136d7ded71f0861a189861526eab8f9d77f85faf308e720f86ca0c1e2c86a355c98f52a8203b508c9021a4e51e1e99eb849463d12d2de1c51bc63d7cb2623369919", 0xc1}], 0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) sync_file_range(r1, 0x0, 0x0, 0x3) 2018/04/01 10:48:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xa58, 0x200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000680)="66bad10466b8008066ef65421525330000c482f1012fc4e241bba600a00000c4e1d168c6450f0b470f30b9800000c00f3235000800000f3066baf80cb809545e87ef66bafc0cecc4e17c5b7600", 0x4d}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000280)={0x4000000003b, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, 0x0, 0x40000000000, 0x10000, 0x0, 0x0, &(0x7f0000000000)='sit0\x00', 0x0, 0x0, 0x6}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f00000001c0)=0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0fec8cdfffb8b6008ec8baa100ed8044dca70f005943f3f30f236f66b9360200000f32f4653ef30fbc9e544d0f229c", 0x2f}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/01 10:48:07 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x4, 0x100) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xf7, "686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33389c2dc3f323541d5fae9fa27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417"}, &(0x7f0000000180)=0xff) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r7, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0a7b73d9348b24a597f829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x46a9, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x1000}) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r9) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000100)={0xffffffff00000000, 0x0, 0x5, 0x200}) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/01 10:48:07 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xe, 0x4, 0x4, 0x8}, 0x2c) r1 = dup3(r0, r0, 0x80000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r1, &(0x7f0000000340), &(0x7f00000000c0), 0x3}, 0x20) 2018/04/01 10:48:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x2100) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ipddp0\x00', 0xc000}) 2018/04/01 10:48:07 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x48000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4001000003e3, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x51e, 0x3}}, 0x0, 0x0, r0, 0x0) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r1, &(0x7f0000000000), 0xff38) 2018/04/01 10:48:07 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x100000000, 0x100) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000140)={0xd9, 0x2, 0x8, 0xffff, 0x2, 0x3ff, 0x2, 0xfffffffffffffffe, 0xfffe000000000000, 0x401, 0x100, 0xab9}) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="4a465331010000006076000000000000001000000c000300000200000900a85f204a0000002000000009", 0x2a, 0x8000}], 0x1, &(0x7f0000060800)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) [ 244.282087] bond0: sit0 is up - this may be due to an out of date ifenslave [ 244.298578] bond0: sit0 is up - this may be due to an out of date ifenslave 2018/04/01 10:48:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 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, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) sendmsg$alg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)="b304d3aca7e96891ce5649bfcbdb10d64ee87c6c4955fe53dfd9a98d12d14dc157ef698d7f7007fd68cf37088129e6c1aeee104c9b059b75e22747c66fd58aa021b95a488ce6bdf08c078d851fb624", 0x4f}, {&(0x7f0000000100)="cd65656b7a3afd152c609d14b0fd18f889e3561e1126c9d4a182fd0bae77", 0x1e}, {&(0x7f0000000140)="c7f616439c4cc44b864e75dc", 0xc}, {&(0x7f0000000180)="d1e2218b4ffde667a2cf1daaf80e63746f45622825343a8c7f32155cbc77cbb89a6a4dbdaa538a029ff994e3323ce5585ab5201d4d52cea938f739d149e0b3254284708eeac7127c004e0949186898372f42db08d199cd1b4874b00af009ab46b8fd505356aa91776494ac470a757d8d7e4b1b47a03cfc8f0dc8166b4a9bf596be1f594f1cafbfdf2482841f7eba576526d93bd60c210c5c07921694640d979b7ca12e61e73c236467742e7a434c8a2d1d2f2b9d2dce9f541a74df23b8c0feb8c461661b321e9e009e03af81516680d7cd539d68167a269afa977700a4cfd158fe123bffcc85", 0xe6}], 0x4, 0x0, 0x0, 0x4000091}, 0x44000) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:48:08 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = getpid() timer_create(0x7, &(0x7f0000000040)={0x0, 0x8, 0x5, @tid=r1}, &(0x7f0000000080)) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000000)=[{}, {}], 0x2, 0x6) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x5) ioctl$TCXONC(r3, 0x540a, 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001bff4)={0x20000000}) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r4, 0x34) 2018/04/01 10:48:08 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/01 10:48:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) getgroups(0x3, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r2, r1) keyctl$chown(0x4, r0, 0x0, r1) keyctl$chown(0x4, r0, r2, r3) 2018/04/01 10:48:08 executing program 0: capset(&(0x7f0000c6a000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x48000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = semget(0x2, 0x4, 0x4000282) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000000000)=0x8) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000080)=0x3d0) 2018/04/01 10:48:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in6}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000080)={0x14, 0x7, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/01 10:48:08 executing program 2: read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x7fff, 0xffff, 0x7681, 0xf1ca, @tick=0x401, {0xfb, 0x8000}, {0x8}, @control={0xd1bc, 0x7fff, 0x4}}], 0x30) write$sndseq(0xffffffffffffffff, &(0x7f0000000080)=[{0xffff, 0x0, 0x401, 0x0, @time, {}, {}, @result}], 0x30) 2018/04/01 10:48:08 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0xfffffffffffffe79) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fcntl$setsig(r0, 0xa, 0x19) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) write$cgroup_type(r2, &(0x7f00000001c0)='threaded\x00', 0x9) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x89c}], 0x1}}], 0x1, 0x4000) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) shutdown(r0, 0x1) 2018/04/01 10:48:09 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000140)={[], 0x107000}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x220, 0x70bd29, 0x25dfdbfc, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24040040}, 0x4000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 10:48:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x240042, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x3, 0x3, 0x3]}, 0xa) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000100)=""/56, 0x38, 0x0) write$evdev(r1, &(0x7f0000000000), 0xff38) 2018/04/01 10:48:09 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000001280)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0xffffffc0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x0, 0x5d3]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x5) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x3, 0x4) 2018/04/01 10:48:09 executing program 7: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001800090f00000000000000001c000000000000bd0000000008000400"], 0x1}, 0x1}, 0x0) syz_mount_image$gfs2(&(0x7f0000000600)='gfs2\x00', &(0x7f0000000640)='./file0\x00', 0x6, 0x1, &(0x7f0000000800)=[{&(0x7f0000000680)="4b522887b50d7915f7da38534ff168ed0c129c3f5f15cf81a84cdbee932ad4311453a9b2c156e257e3f3f639c916ec44781fd7b25bb8016255bd3c0187c11d010f5d7cf179a08bd8e02d507d3fe9a1a4f4e9b780a54716e5faac760da582258c38a49afd265eea9a630e9a93e641af8f498df27846ae51bb35810d85d88df5ade0fa321734375479d13ae97f55dec3c2173df0fea711db6a4179f32da948e60b3d", 0xa1, 0x9}], 0x0, &(0x7f0000000880)={[{@quota_on='quota=on', 0x2c}]}) r1 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000400)={0x0, 0xffff, 0x0, 0x8001}, &(0x7f0000000440)=0x10) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[0x1ff, 0x4]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00000004c0)={{0x7, 0x3}, {0x9, 0x5}, 0x100000000, 0x2, 0xb85}) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$netrom(r3, &(0x7f0000000140)=@full={{0x3, {"13c7dbeb10366d"}}, [{"c1b70b383306ce"}, {"de9c97c69bb275"}, {"c22830228abb35"}, {"b6fb259cc2e6cc"}, {"265be17a29bc0e"}, {"e61c05b5b5bd95"}, {"ca1835826f40f6"}, {"5e4d440877eb8a"}]}, 0x48) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000200)={0x7001, 0x8000}) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000003c0)=0x56d, &(0x7f0000000540)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000240)={{0x1, 0x2, 0x9, 0x0, 0xfff}}) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000002c0)) write$evdev(0xffffffffffffffff, &(0x7f0000000580)=[{{0x0, 0x7530}, 0x100000001, 0xb31, 0x5}, {{}, 0x2, 0x3, 0x3}], 0x30) r5 = syz_open_procfs(r4, &(0x7f0000000480)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = accept$inet6(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x8}}}, 0x84) symlinkat(&(0x7f0000000300)='./file0\x00', r5, &(0x7f0000000340)='./file0\x00') ioctl$fiemap(r5, 0x40086610, &(0x7f0000000100)=ANY=[]) 2018/04/01 10:48:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x1200, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0xc}, [@nested={0x18, 0x5a, [@generic="614179cf42561b1423f9496d99240a9a88"]}, @generic, @typed={0x8, 0x68, @u32=0x29}, @typed={0x8, 0x93, @u32}, @typed={0x8, 0x14, @u32=0x20e}, @typed={0x8, 0x91, @ipv4}, @generic="ef809e3f4d79313ceefbb1ed44ab6835cbbddf920ad97c7893a2685e09897e1c77bb0235d5b52ec0d1052af021f3aff460f24006a9a8551ae7ef769b82ffd69c80edd6035e516c1d1212155997ddd0f4c4554223dd3c1adbacd4417ab95b3db467080cea98c92a93f46e99dbd5f0a11b4e07e4e173ecd7747ced47b47828ad7776d3aa0e64c53fc966fae55794ce0e6af34163b3c6b03ba328e06ede12f34e40745ed971f0971c1f396066f45e397093767c3779d60932061c123ff5023506283203c05855ce82d99219dc2003413a00139078", @nested={0x100c, 0x13, [@typed={0x8, 0x8d, @str='\x00'}, @generic="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@generic="fa0d87c78a9f1880f965303f94691c53ef725db4e566fb58e9afe40ae23a1aeac35d9d39e1f32c2d14ddd02de70cf6bef423e8badcd4b32bd2590e1afc694d6d19f97b85a015f6f63a61e3cfeafce6b726484779de572b3107f0cbadf61888e20228182c1a210c0c31101c348261cbc5babc7d2c7768b00a064a5a9e283050285db378206fc4149edef15d160525b6769cba6e78f0628b936e0201365c893b76d49276298907decbf50959ebe54cdf15461a98cb7845ffd3f4129fbac6a9138aca835e1a967201bc03542404ab41173b26d3fe"]}, 0x1200}, 0x1}, 0x0) 2018/04/01 10:48:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0xe1db7e7, 0x501000) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r2 = dup(r0) getrlimit(0xf, &(0x7f0000000180)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3, 0x8000) linkat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x400) r4 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000021b8c86c21c24b56918b901100000000c292420006000000002939ae57f50fa8995543ed2bc8e0e683cea015108e6bd25663e0b2d072"], 0x24}, 0x1}, 0x0) 2018/04/01 10:48:09 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200, 0x0) faccessat(r0, &(0x7f0000000340)='./file0\x00', 0x0, 0x17ff) listen$netrom(r0, 0x81) r1 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x10, 0x4, 0x4, 0xa}, 0x356) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r0, &(0x7f0000000180)="1df535c226e3343473e2523e5ee5448885a1340a53473ae13233f6ed89db29985ac91a34bb554aa0a3a0a2f013c1edb984872dc7569163f490b3048136353fab83fb0b751371c45785f672e31b323f1358528f62d05b12bd39e444dd28ebcfc2b14cd17ac0f4807525ea2751ff13927d3ad4f766700c3fa6411572b313da537612580dce0fbf1e838a152806ab87eabae536c324c1729cc7b2beff8dc88488c61decadc385c5d0a61a9a4711ee92389a4b58d72c7cc77fe82ac2976d1162bc6a216f0ee6854bb613a7bfd0d2fd7a66b8231b22da7a7dd8f356496b0cb747ce17963a", &(0x7f0000000280)=""/123}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000000100)="1d", &(0x7f0000000000)=""/113}, 0x18) 2018/04/01 10:48:09 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rfkill\x00', 0x400800, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000006c0)=0x1) r1 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xffffc, 0x0) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000000)="6517b29286b2398d80ff3ded3786629b48565eff316edf09b0da62a014a8f50be8dc57986a1fff491c965c04551531f6384193a566e2c29284c24833159e4d9330490e21ee87251acabe1ff7d5aaaec9a31dffafcc4a61daf614b37a2ef231ce53e46d8c10d1891831dc5d54d748e249af3ddea4e86bcb7dd6946a0b829af22c04a7640a03120a21c96ce653bb46a138909b5fabd69318bd174747a393590da235d80c9d55cfedc5e82e12369533af919457c98bd0326d07efdf907124514865b9b1d4c67df46a28caa5e0d2ca9b", 0xce}, {&(0x7f0000000100)="4c8b3623e9094a802ad19a0ae7baf670416dd9817070ff3f0b5f62555ad57262198a8a730e5cd0fb4d519a63b1db7f263dd51348ce6f76bc4920d382e983ba851118cdc6608ce6e024165c8af9bf9a696bc20cca42ae6f80af3bb990397af823c72894cfa437971deffd335c7c7199378debf8488025c524e1de9693909a1b0c68ca55ecfc9ee21b888fd118bf1cd942f344109c9655ae17f429f1d917ae5df016d775999d8704552a599789583bf2f1d873f775173f52ed2da1507ad346a7b34f629d0e22d7fd3b109d0106c4fe57fddedc7422248d2dc03ef9201f0e01c9683424cf638c145bf5830f28edf67dbb95b9250c1e5cf468e9", 0xf8}, {&(0x7f0000000200)="122cb0be292288d05d04cd718de2e93533b6f1af910a3257e5a15a96163ac571ab3e9aaa843a4ac641bbd15ddb489a1c9bcbaa7cd67a6b4846e10942690f286ce655d459ab46715fee013f9d83f4978b16fef49ad01700008382f437aa11842fc9c965c29bd9c7a9375449d5a981943e60b506405906beb407ac8b6f0a8f2b93e60f8173018160c525bbd1c7571ad1f2691987c06980231a", 0x98}, {&(0x7f0000000300)="9f362b621ac67d089f21b721995143420b765f5ef256c906820cba46cc6e6fe0b89dd120ec875eed9e89312b336c185d57dad1d7b076d4651920dad7fd5e848b9647f1c8f93095d6b172c7fb1add8c416d856824d4f1734e1240d01d4ca2b1e035162c8dd2e063ff35d8c76ad297c9f48a27723f7e44a495c7a3eb2dc9ecda6116d892564fcf89effd93e822a59203bc3473532d810d153e97a84cb9125664978bbe22c376ac5331ff5a0e6bd234d31613764958efb8dd0aa61cbf64f745256cf5a9c64e99785ee19919921da236246d8b3fb7d5e31e3ab1835b32dd", 0xdc}, {&(0x7f0000000400)="2aa8c54915b4e0f794bb8b78a37391492715085b6b58e0c5f698ea01993f56730ef32a4784a03ba574539d41457b98f0e1bc6985164f79775176c8398b22e3a61c85f07bf60e9aabe603817a30816f613d131750bbc11e20e4da5e38c1bf172cb599831dffb3b647096500342c43a2524a812a78627a58cb4955f28bb5bb3f2b7a22971c9c5c4dc5cb8bfd7030e6f4c23b4e68396b57e66a69bc3b28ca9fdec90c", 0xa1}, {&(0x7f00000004c0)="dd159fe0cebf77dc6f573a9067fbfc381413a2f450d64ded5490c6ff1ab5274a62339226a22d2440611081dde2baf0ace6b3a6d2", 0x34}, {&(0x7f0000000500)="49afbaefc790de53300b7c6023f102e58ec9d03f4734554af3dd828cb084cd2f4f912b23c57488d77e03a2797d468f5dd45b07967ca3885cfb05a092afd17cc23e3862f30ebbd72a3058716b93c4c71acbf196480b9e45744d91ae3b1c2c51a468ed6d59457b1c72d5f413979b7f4240b739631352cb1bfb655b99fc8b4dfb61ed44da81ee36760dc88222dfe654042f654d60b921843ce78661", 0x9a}, {&(0x7f00000005c0)="d0a51f60912569b54f5efe2eeab755da7d41d5d4e877a9ac4f0c826d8699f67b8fb317cb4e97b8b6fd5463a2f4ec395a58df455708456c", 0x37}], 0x8) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002ffc)) 2018/04/01 10:48:09 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000980)=[{&(0x7f0000001200)="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", 0x401}], 0x1, &(0x7f0000000040)}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) close(r0) 2018/04/01 10:48:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000000500)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x0, 0x800, 0x7f, 0x3}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x3}, 0x8) prctl$setmm(0x23, 0x1, &(0x7f0000ffb000/0x3000)=nil) 2018/04/01 10:48:09 executing program 1: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000180)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0x0, 0x4}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xbb, 0x2) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={"65727370616e3000e3ffffff00", {0x2}}) creat(&(0x7f0000000000)='./file0\x00', 0x100) [ 245.466478] netlink: 4532 bytes leftover after parsing attributes in process `syz-executor0'. [ 245.502238] gfs2: not a GFS2 filesystem 2018/04/01 10:48:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000040)="f57f55cc1b98db4bc445ae0162b9f68f11e228bc24b5baf9fe9d7ebf3aac210d880830e820de6b68cfc0cd415a33440443f04f9e0d1ebd68d7c9fc39618472ac5dafb93a82e0ef381ab76ea5270a9c78edc0c6b2cbd06555555ef046996dba7476b18c41213b7ced20ee063da80a162a1886583632f3f5908a4472e45b841f327102d1ced83cab3866992fdeca3ebc540d9f17ef6c4a4efa1456eef3918d96148a02329b56ea264aef37385505979bdd6a03fe69e40091ed54c6c7", 0xbb) write(r0, &(0x7f0000000140)="220000001e0007ffe901000509000700000916abfe03a7f21900ffff050000000100", 0x22) 2018/04/01 10:48:09 executing program 3: 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 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000000)=""/56, 0x38, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000100)=""/153, 0x99}, {&(0x7f00000001c0)}], 0x3, &(0x7f0000002540)=[{&(0x7f0000000240)}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/236, 0xec}, {&(0x7f0000002380)=""/78, 0x4e}, {&(0x7f0000002400)=""/141, 0x8d}, {&(0x7f00000024c0)=""/56, 0x38}, {&(0x7f0000002500)=""/57, 0x39}], 0x8, 0x0) write$evdev(r1, &(0x7f0000000000), 0xff38) 2018/04/01 10:48:09 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000080000000001f1000000000000000000000000000000000000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 245.556242] EXT4-fs warning (device sda1): ext4_resize_fs:1914: can't read last block, resize aborted 2018/04/01 10:48:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000062ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stack\x00') getsockname$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendmmsg$alg(r1, &(0x7f00002f4000)=[{0x0, 0x0, &(0x7f00009cbfa0)}], 0x1, 0x0) fallocate(r3, 0x0, 0x0, 0x9) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r3}, 0x10) sendfile(r1, r3, &(0x7f0000e64ff8), 0x100000001) 2018/04/01 10:48:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, &(0x7f0000001340)=""/205, 0xcd, 0x7ff}, 0x2000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000200), &(0x7f0000000240)=0xc) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xfffffffffffffffa, 0xfffffffffffffff8, 0x5, 0x3f, 0x0, 0x20, 0x8400, 0x1, 0x7, 0x1000, 0x8000, 0x9, 0x6, 0x78, 0x0, 0x0, 0x4, 0x7, 0x200, 0x1, 0x4, 0x9, 0x10001, 0x96, 0x80, 0x0, 0x4c, 0x4, 0x4, 0x81, 0x5, 0x2, 0x1, 0x9, 0x81, 0x10000, 0x0, 0x20, 0x0, @perf_config_ext={0x40, 0x6}, 0x1000, 0x2, 0x46, 0x7, 0xfffffffffffffff8, 0x1ff, 0x1ff}, r1, 0x4, r0, 0xb) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{r2, r3/1000+10000}, 0x21, 0x0, 0x3ff}], 0x18) [ 245.645197] gfs2: not a GFS2 filesystem 2018/04/01 10:48:10 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="040000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f, 0x105000) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000280)=""/4096) 2018/04/01 10:48:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000080)=ANY=[@ANYBLOB='\b']) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000300)) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0xc00) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x9d, "df51c7600e291e38514df3cdd41a52946b845a7d291092b89fc6ee2189fe80db967263f4c34369998a483242ef6f02518bbd76e04babb39f01635704e8d89c29517e12eb2ecf1473c228cbd45ba64616cb303e48d7eecb1c6b23f4e905255acd4627c9c7d6aa087cb114777df745d9653667ada4ba833a70237255e5accafb36a0d9cfe5b828c0c07c4f4c56c158852291affb73b6211abd6f4f4f1a9b"}, &(0x7f0000000180)=0xa5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e20, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x4, 0x7, 0x800, 0x3, 0xfff}, &(0x7f0000000280)=0x98) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 10:48:10 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x4000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000004c0)={0xb5, &(0x7f0000000400)=""/181}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) recvfrom(r0, &(0x7f0000000500)=""/43, 0x2b, 0x20, &(0x7f0000000540)=@ipx={0x4, 0x6b, 0x1, "35e9e3c2d1fa", 0x2}, 0x80) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000380)={'erspan0\x00', 0x10}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000b80)={"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"}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x8e44}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000240)={r5, 0x31}, &(0x7f0000000300)=0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000080)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000005c0)={0x200, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd74}}}}, 0x88) r6 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x400, 0x40) ioctl$RNDCLEARPOOL(r6, 0x5206, &(0x7f0000000100)=0x5) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000140)={0xd4}) lseek(r2, 0x33, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r7, 0xbffffffffffffffe) 2018/04/01 10:48:10 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x5, 0x3, 0xffffffffffffff25}, &(0x7f0000000240)=0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000340)=""/4096) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001380)=ANY=[@ANYRES32=r3, @ANYBLOB="4f0000002f27510ea2145adaa093d208edec176ac65680c8b68b2a86c17bc106ed565ffd2b108ceb7df0de9389745c7df29ce517cbb8d44c9195c79f8d22cf92f7a033dc218169738a7770930bb176a016b6335953f77d000401081005282b379dc5d33e0c1591730931199b2b662a2a687281501c6040af26a9742a09433b67fce27845fac5e230e6cdd40e92ee7301f201"], &(0x7f0000000300)=0x57) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/140) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000001340)) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x6, 0x2400) epoll_create1(0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/29) 2018/04/01 10:48:10 executing program 3: 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_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x101200) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000100)={r0, r2, 0x80, 0xb4b, &(0x7f00000000c0)="e3287b05cf30d7c238fca9c5a8336a1c5ce94a80e54544641b5c49d54775e46c86ebb4967f5a4add80d2ad", 0xd, 0xff, 0x8, 0x7fffffff, 0x6, 0x0, 0x3, "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"}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r3, &(0x7f0000000000)=""/56, 0xffffffffffffff18, 0x0) write$evdev(r3, &(0x7f0000000000), 0xff38) 2018/04/01 10:48:10 executing program 0: prctl$seccomp(0x21, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000ab9000)}) dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x20100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r0, 0x80000, r2}) 2018/04/01 10:48:10 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='children\x00') prctl$seccomp(0x16, 0x1, &(0x7f0000000b40)) fcntl$getown(0xffffffffffffffff, 0x9) sendfile(r0, r0, 0x0, 0x40) 2018/04/01 10:48:10 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={'vcan0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) [ 246.439746] kauditd_printk_skb: 420 callbacks suppressed [ 246.439753] audit: type=1326 audit(1522579690.115:2341): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=19372 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x0 2018/04/01 10:48:10 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x7) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)="ac", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@sco={0x1f, {0x9, 0xffffffffffffff79, 0x9, 0x8, 0x1f, 0x5}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="6330f617553fc3efce6043d7935f08829a4e1d49029d796b99bf8bf8e60448ca803242de48a395b1ba27cc1bae7d55ece41d634e512c597cc099585b5b221745b3668dea9978dd30f074ca347e10df41d87005ab24a4f5f77d3a73fd64fc6b8f597896500d5c6a82c1e69f89f66c0b1cda0f0caa22a1ac8e779ababe77c5bd44ce4fb1fe911c7e8b0d18cad120316be5c2cc5fec50ae63a4a9fc37a4e0487d05afd10ba939b4900b1df800011d9b29c498e419574e70a4", 0xb7}], 0x1, &(0x7f0000001280)=[{0x60, 0x19f, 0xffff, "47bdab713f6b589e357f551c514686a080614d6b35cafc273717b7566c2408334e59a764d427904af01e917d2c29a0a8cd31901f95f6b90f9e7a7a37e757061203a63670b37769b6ed3c"}, {0x1010, 0x10e, 0x8000, "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"}, {0x90, 0x11, 0x80000001, "d29c8deae73b9419f9efe4d4c00eb38d5262517faa093147679429c4cbf75c83d1d21c403241dd007af97be1560a0d2eace132174a7e056cbdf24345da76fc4b0d1aca6107a534f98c459981d2f103c7a1d043a2459ab6908ab07c05da99aefff5d08405334ab5b196fdd8e8eceb0e141ea4542233ad0b84771405"}, {0xc8, 0x1ff, 0x56, "64408d2a022d65b74df1426d33de2e5653d0c148961bd4d1c5c037501993fbb73194224420479c14b2165a9b788e4b87f5852cc14758db590074003ac0a8f0b757919550671a7fc7311faedaa76f275ddb2ce6bee3cfc062ba3078e21641edbc92ead773aa94449137ec189af9455516f1fed5ce17a769394aca7c5676043e471827981f5b183fb5a3e6430202ed0f2218ae4053dd751d23c8d4553d356a0c0b8cacc7257a493971c2743f1f85bb489c10fa035b75a7"}, {0x78, 0x11f, 0x2, "6fbd85652e75e92b354b88422dea6fd0ed63dc895bf11dbccc619ea7659f8fe0dc7a1a061a659711d7d5c36e33ed4d5af9636d63bbbf09e0e5f07e1721c858173aaaf32667faaa893c89b23785f0b720c8c4cc9bf4db132c3fa1a2ef0eab80e38db2e51468641b"}, {0x80, 0x10b, 0x100, "cc42c445264c7071de4dabda78ca7445771f85f973766fd94718eaee926e7d78933796be5b39b6a3f3d9fdd446dc049d8095c785c168e2ff15917e1126c9f08f1e588cee2b1f5ff07b8a687b2b29a6ac5aa03409ab9cfb5c593eca432d90de89a1b4ff6251d7f48af0f225d6"}], 0x12c0}, 0x20000000) 2018/04/01 10:48:10 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000040)=[{0x4}], 0x1, &(0x7f0000000080)) clone(0x0, &(0x7f0000178000), &(0x7f0000000200), &(0x7f00000005c0), &(0x7f00008b4000)) readv(r2, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/30, 0x1e}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000180)=0x7, 0x4) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000002c0)) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000880)=ANY=[@ANYBLOB="d60000027ff6ffa1fa00550141b54f30cc41d5bd27b0364ac5045c815c4f07c19186af3dbb7c8a9f070d781c6a6e504592dd0bd932123677d70ad3b92224686be095b31e79c0ea7d0ed1ded0610026c5d8249d7caca6f9b1d08df7e0dda3a82f8d1435754e13d83cabf8b4790c12443bf99f794009882ceb4a9e973f7559a6d20caf75e8cade0994ac15e6e471963f94729245ff19277156ee0d11469f454e30dbe8193f0388f8aeeb1c1609"], 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f00000001c0)=0x493, 0x4) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}) r5 = gettid() setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000140)={0x5, 0x5, 0x6}, 0xc) sched_getparam(r5, &(0x7f00000000c0)) socket$inet(0xa, 0x801, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000340)=""/211) r6 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x40000000003, 0x40) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r6, 0x28, 0x6, &(0x7f0000000240)={0x0, 0x2710}, 0x10) connect$l2tp(0xffffffffffffffff, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) connect$l2tp(0xffffffffffffffff, &(0x7f00000006c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x80, 0x3, 0x3, 0x0, {0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}}, 0x5ea98d4056483816) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$KDSETLED(r7, 0x4b32, 0x3) 2018/04/01 10:48:10 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5, 0xfffffffffffffff8, 0xfff, 0xd99, 0x7, 0x8000, 0x8, {0x0, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0xfffffffffffffffd}}, 0x3, 0x0, 0x28, 0xd991da5, 0x800}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000280)=0x8) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/36, 0x24}], 0x1, 0x50) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r2, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r2, &(0x7f0000000000), 0xff38) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000080)) munlock(&(0x7f0000ff3000/0xa000)=nil, 0xa000) 2018/04/01 10:48:10 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/97, &(0x7f0000000080)=0x61) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000374000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00000000c0)={0x1c, 0x19, 0x2ff, 0x0, 0x0, {0xa}, [@generic="315f9287e1"]}, 0x1c}, 0x1}, 0x0) 2018/04/01 10:48:10 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101040, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001600)={0x9, 0x0, [{0x0, 0xfe, &(0x7f0000000100)=""/254}, {0x4, 0x95, &(0x7f00000002c0)=""/149}, {0x104000, 0x1000, &(0x7f0000000380)=""/4096}, {0x1, 0xe9, &(0x7f0000001380)=""/233}, {0xf000, 0x9, &(0x7f0000000080)=""/9}, {0x0, 0xfe, &(0x7f0000001480)=""/254}, {0x0, 0x20, &(0x7f0000000200)=""/32}, {0xd002, 0x63, &(0x7f0000001580)=""/99}, {0x100000, 0x0, &(0x7f0000000240)}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/01 10:48:11 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x80000000, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0x8, 0x6, 0x4, 0x6, 0x6, [{0x28, 0x7ff, 0x200, 0x0, 0x0, 0x800}, {0x2, 0x4, 0x7f}, {0x2, 0x10000, 0x7fff, 0x0, 0x0, 0x300}, {0x1, 0x7c9, 0x2, 0x0, 0x0, 0x801}, {0x2, 0x5, 0x2, 0x0, 0x0, 0x1200}, {0x7, 0x6c06, 0x40, 0x0, 0x0, 0x4}]}) 2018/04/01 10:48:11 executing program 7: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz1\x00', 0x1ff) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='loginuid\x00') writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="ee", 0x1}], 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) syz_open_dev$tun(&(0x7f0000000780)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/01 10:48:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10080, 0x0) r3 = dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) connect$inet6(r1, &(0x7f0000000040)={0xa}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000001, 0x40) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x404000) 2018/04/01 10:48:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x9, 0x0, 'client1\x00', 0xffffffff80000004, "ab445a772efa2b54", "99f16c8d2352d4fc63988c9b980f301f337dc9d4ecdb65f2281694b4cabb4318", 0x100000000, 0x8}) dup2(r0, r0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x8001, 0x2) sendfile(r1, r1, &(0x7f0000000080), 0x9) 2018/04/01 10:48:11 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000000)=""/56, 0x38, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x40) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ipddp0\x00', 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in=@multicast2=0xe0000002, 0x4e20, 0x5, 0x4e23, 0x0, 0xa, 0x20, 0x0, 0x0, r3, r4}, {0x2, 0x9, 0x9, 0xfb83, 0x9, 0x5, 0x4, 0x6}, {0x4, 0xfff, 0x81, 0x9}, 0x1, 0x0, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x3500, 0x5, 0x0, 0x15, 0x9772, 0x400, 0xfff}}, 0xffffffffffffffe1) write$evdev(r1, &(0x7f0000000000), 0xff38) 2018/04/01 10:48:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x101, 0x5, &(0x7f0000000500)=[{&(0x7f00000000c0)="0fb661cb70d9db7f0dbc2ce2794dc95878450cf157cffb8b5ccef57da8c1a9d3081fe8b92864095c24adc29846cdc5438eee3ea7", 0x34, 0x5}, {&(0x7f0000000240)="c1e7b1fa4050c3b269f758fcd5958a323d82808afb7c9f89fe15ace87bbab9f4c3136b415af3f6c3c0af714ddd82e1b6ed65e84d13375d8c1624ed7ac0ac4b9c1a67e79f1094933012cde67b72761a72fdd36be54e3f3fbb986fcea553f4924c9c2202cc90f528085e018f05153b9a1a4dc8c83a265f9277b944a7fb7878c31fb641062b6a2ac091ab82bab86b0d201a340cc3fae9a6e3961c0aa5a535d81cdf191275708fd61fadf33f4a10d3cd5025eeb095f7731f5fdd2a2972305aeff1f2daf7ed15048c6c3b07ba6d1d9dad270d741c", 0xd2}, {&(0x7f0000000340)="ef76de13ce2c565aa98073", 0xb, 0x9}, {&(0x7f0000000380)="6e24e9f59db8800e568d299e8b8ef8cbce6dce36a8f66e5d7d880e5da396bff9bb07c5bc5d31319c9226f92f959bb790ec840880a2c4dac369a546ff84531e8da08f292f0a178e4fcba9e8e4e350f2c96141211e594520ef4f59f708ea628de58790803f88c7168eb0aff23e5609e0c1c00902a7c41a83606b2cb1606ab214afac0769259634498500355598acf08e64", 0x90, 0xfffffffffffffff7}, {&(0x7f0000000440)="5f2749b6709d6d5bf9dc248e507ca8296d17fb27b0a71247f286b98b5e8a6eb1409ec21358e7d5cd4e72e423e60bac0456c3bfc57d1144a547e9bbd9c3ea999ebda767924cd7c153c96483cb109f47fa38464beb21fcb4d1f70d6f323352e1ffa42c63dd87a462c24e1a53ece65853de1b5ed01ee4d73f324d43f52c6d8f8ef8e51fd5ea4c2d4d", 0x87, 0x3}], 0x1000, &(0x7f0000000580)={[{@check_relaxed='check=relaxed', 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-4'}, 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x34]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@utf8='utf8', 0x2c}, {@check_strict='check=strict', 0x2c}, {@session={'session', 0x3d, [0x33, 0x36, 0x3f, 0x79, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x36, 0x36, 0x0, 0x78]}, 0x2c}, {@nocompress='nocompress', 0x2c}]}) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bb000000000000bb252f4500000000000000000000000000000000000000000000080000000000000100000101000001000870fbfc60aad2189658055f3ef6741fb86a22d9c6170d472897b54fb6", 0x9e, 0x9000}], 0x0, &(0x7f0000012000)) 2018/04/01 10:48:11 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0xffffffffffffffff, &(0x7f0000000080)) unlink(&(0x7f0000000000)='./file0/bus\x00') rmdir(&(0x7f0000000340)='./file0/bus\x00') 2018/04/01 10:48:11 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x2000, 0x41) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) [ 247.341425] audit: type=1326 audit(1522579691.020:2342): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=19372 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x0 2018/04/01 10:48:11 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xc812, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x10800) r1 = socket$inet(0x15, 0x5, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000001c0)={{0x1930e792c00000, 0x4, 0x0, 0x100, "23d02528c1276da4771dfdfdbb9223cf51af39a68dd7b8e67aaa84bbe6b0e8417f3118bb370eb85cc91010e4", 0x6000000000000}, 0x0, 0x0, 0x4, r3, 0x7ff, 0x4, "c8b85401967636ede72dec0aeff968a2a1ff2f23fbf379e4280f6817140fae8e00beca25181d98fc742b52268d7fb11be71f2ee80eeea1841db856b41ef5644b", &(0x7f0000000180)='/dev/snd/seq\x00', 0xd, [], [0x8, 0x200, 0x8, 0x81b]}) getsockopt$inet_mreqn(r1, 0x114, 0x2710, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000000040)=0xfee8) 2018/04/01 10:48:11 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0xfffffffffffffff9, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/22, 0x16) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x105000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres)\x00'}, 0x58) bind$alg(r2, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/04/01 10:48:11 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r1 = inotify_init() r2 = inotify_add_watch(r1, &(0x7f0000b99e7d)='./file0\x00', 0x8) inotify_rm_watch(r1, r2) r3 = dup3(r0, r1, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2018/04/01 10:48:11 executing program 2: r0 = socket$inet6(0xa, 0x1000000000000007, 0xfffffffffffffffc) shutdown(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) r1 = dup(r0) r2 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\\^\x00', 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000580)='id_legacy\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)="c9b8a347674d7a892c41e51fd652946ed78e3af89dba6b16b0e323a0149b5d0634dd7e4e9e6b02fa1507785a8bb265a799dd55f05a4df11967912b23024a8e319a1c56b614e8598994", 0x49, 0xfffffffffffffffa) r4 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000680)={0x2, r4}) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000500)=[{&(0x7f0000000180)="f59648fc37ce6f4bb66968d1afa77f422635df7508b8f6560e500d309edc50bb01bf3bc19c97f923ed6ccb2ea1f9ea103272fba41e0e05d7ff8102bbea5d212206193a31af1380d2d0e29e71bbc2edcef50c47604c2ca15dff614fd5e32fc4a458829f8b78c0df5a3a7478be0e7c7b5b7816d4b41eacfb571a24ec96339b769cce4224865a81eb160f81bcd2099f0400d72d7b4aa14ac0f604ee0fe8dcda9d90ec130034b878a6dff48872721c9db0df975f37e736314e4517568b1a92d02e37e7b24825ce9afaa20e64fa5d0d6af1ed552d117dbe", 0xd5}, {&(0x7f0000000280)="f8f7530343df09e790", 0x9}, {&(0x7f00000002c0)="a0a6494aaefff767aa24f332c816498ccbcaa03b328ed553693c3aa5db993853406d5634ce39b7a73f51a6f96e831cd29ae57dcc96f50c1f4b68e640259169ef266f946045e4822db0fdac2844cce72a66e71b3dcb", 0x55}, {&(0x7f0000000340)="89682887e0c42e3ec2508546d20d6728d7758dabdc83f808482090bfe388fd7e0fa76e7e5454df1c3328e8bcaaf59b543e01565787891aa6ce55ba2e25a90dde4feed989c396aea1794e9fb7f3be6c37bc600964772c72b3371ee1c8f7e7c1a9f591b79b5d4bd8d7750568cc798ed8a9c8d73c510b8ba10089239c26daa30ad6df5d867eba8f6185d694b8ac42c33004c31a56a3cac2e8ff7cef0d45840cd4f941deb9859428174f3a374a66df1189d5f2e183e60c8897d58804376638c0204fa22c2f9b28d601e6361773db5c9f", 0xce}, {&(0x7f0000000440)="ff2e19a3adbff2ed820fae2857a043266a34c6b5e16a882c35755eb94e7bf17684b9c28a40f2eb3ea36c2e584e31601d3542951be8fa05236c538293af9fa8fc317cf4193186a9f133854ebdc12e7cf1d78a95fe5ab2788e5045575f2f2e3f66e6e05715fd967a15fca930a1b20103ec626fa032a8438ad9e18ff1522849977aaa7d90d273d3c9219d1e6daebdcbbeed39784a", 0x93}], 0x5, r3) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000080)=""/25) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/01 10:48:11 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000080)="aea61ccc3ffc262359c5287fff627b477f2443adefa177d229280b335dbb5f7b43ae02eda717502afe654460d094a7929af54dff2acfbd355835e3c638f63115c8006d6914339110aea615321b639757e60a60121c680c2f59a0b4a0b8fd905c6636b8071034e80fc333a0a4e06f427da6a6b19419683c9a3c1f87029134171fa29d446ed44c41b7d12a98161d90e9f219c20c748e12bc20eac332997cfb75fc6e9683643d14ea2ab26d556ebf7c303f000b6ca0f737b6de40332c82644377e318", &(0x7f0000000180)=""/188}, 0x18) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000280), 0x4) setns(0xffffffffffffffff, 0x4000000) ioctl(r0, 0x5, &(0x7f00000002c0)="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") write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:48:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000005c0), &(0x7f0000000500)=0xffffffa2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'ip6gretap0\x00', 0x400}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) r3 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000380)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r5, 0x5, 0x18}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000780)={0x7fffffff, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x5, 0x10000, 0x0, 0x6, 0x42}, &(0x7f0000000180)=0x98) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00'}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000003c0)="58691381d886582f09b67fb8d357d9b48eca4b513868c3c9a387bca19c55bf1061de07cf093e54846404f27b9b14cd790d04f96a1481d6c61539ff15c8c8607af18760b0931559884b15abc7109018bd86e83503b8982309692b195e3b5ee6d8e192fc0c28986a6ed8fb7d2a17901e152f903dbc787ca8e19e8bdb2cf0118a7ebb364d6ab580047b56303c58e221262bb805d1947e93056e2a54c64c0e9da8771ea872d7e70cfc2ab3006ab5a6671abf50d1e7e5ebca44fc5a1ec82bd07ae3e4b69535797e8efbe0769ff385b7498d21afdcba991d4e0dd8bb9b105a4741c6683854c1", 0xe3}], 0x1, &(0x7f00000002c0)=ANY=[]}, 0x8090) getsockname$inet(r0, &(0x7f0000000600)={0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x10) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f00000004c0)) socket(0x8, 0x4, 0x75) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000680)) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000280)) chdir(&(0x7f0000000300)='./file0\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={"726563757250d679d1a0434aee2c4014c666b85a0000000000000000927f00"}, &(0x7f0000000040)=0x54) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000a00)={@in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x6, 0x7, 0x0, "afac34b3fc41989d42cc2b76aafd559d5315ce8a1cb3da319a4c685cc57e51a3a01423226d924f51158ba1bb9dac55eaefc735ee2a52d344e94e76a7175e1ff2a5d0720fb5ecd695865f736dca80f0a4"}, 0xd8) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/01 10:48:11 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@nomblk_io_submit='nomblk_io_submit', 0x2c}]}) 2018/04/01 10:48:11 executing program 4: socketpair$inet6(0xa, 0x803, 0x9, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000000040)='trusted(\x00', 0x3) mmap(&(0x7f000000e000/0x10000)=nil, 0x10000, 0x100000e, 0x20032, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=ANY=[@ANYBLOB="0963ff3f000000af"], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/04/01 10:48:11 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000080)={"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"}) write(r0, &(0x7f0000000040)="1300000010ecffdde200f4088000050002230a", 0x13) 2018/04/01 10:48:11 executing program 6: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="c1f94a3483529386df57a5e95f49ec42a841b73b267883dc34897618411e5c1039f3e16a19d11ef36b8296663a0d76b78e3ed43f03cd8fb5a5ceb033dd7f9687f34a6f638d331ee8a83abd1c569dacf31843b57ec60e11d5b1974a937f1be9024ed862ea3b8afe8fdf71b8fac5f8d5bf67ebf28cf4356a3d0f259ea6712b92dced77b77701b9c5b00b34ea6e5491f92048d86e0479ca9357ad677cd6c4a5fad4b3ced47033cb311f65ca77c0fe57f5802ef00eac93", 0xb5, 0xfffffffffffffff9) keyctl$read(0xb, r0, &(0x7f0000000140)=""/175, 0xaf) [ 247.600862] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 247.611844] device lo left promiscuous mode [ 247.619684] binder: 19473:19480 unknown command 1073701641 [ 247.630726] QAT: Invalid ioctl [ 247.638245] binder: 19473:19480 ioctl c0306201 20008fd0 returned -22 2018/04/01 10:48:11 executing program 3: 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, 0xc, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000140)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/04/01 10:48:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f00000000c0), 0x277) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) io_setup(0x3, &(0x7f0000000040)=0x0) io_destroy(r1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b2b000)={0x0, 0x1}, 0x8) write(r0, &(0x7f0000cbdfb8)='v', 0x1) sendto$inet6(r0, &(0x7f0000000000)="c6", 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r0, &(0x7f00005a8fe0)=[{&(0x7f0000b44000)="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", 0x601}], 0x1) [ 247.647278] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/04/01 10:48:11 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1, 0x400343) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{}, 'port1\x00', 0x0, 0x0, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 10:48:11 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00008f3ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x3, r1}) r2 = eventfd(0xfffffffffffffffe) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182d45)={0x0, r2}) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000001, 0x10b000) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000080)={0x0, 0x0, 0x79a, &(0x7f0000000040)}) 2018/04/01 10:48:11 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7fff00000, 0x40000) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x800) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000180)={r3, 0x1, 0x6, @random="346a108d56e1"}, 0x10) [ 247.671562] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 247.677957] QAT: Invalid ioctl [ 247.704642] device lo entered promiscuous mode 2018/04/01 10:48:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x1000) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@alg={0xe0, 0x10, 0x501, 0x70bd2c, 0x25dfdbfc, {{'sha3-512-generic\x00'}, [], [], 0x2000, 0x2400}}, 0xe0}, 0x1, 0x0, 0x0, 0x20000801}, 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) 2018/04/01 10:48:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000080)={0x2, 0x102000}) write$evdev(r0, &(0x7f0000000000), 0xff38) [ 247.733645] binder: 19473:19501 unknown command 1073701641 [ 247.748803] binder: 19473:19501 ioctl c0306201 20008fd0 returned -22 [ 247.749144] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 247.776367] device lo left promiscuous mode 2018/04/01 10:48:11 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/qat_adf_ctl\x00', 0x105000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000005c0)={0x9, &(0x7f0000000540)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000640)={r1, 0x8}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) close(r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff9c}) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x280, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000002800000000006970365f767469300000000000000000627269646765300000000000000000006263736630000000000000000000000065716c000000000000000000000000004b85d96f4b9800ffff00ffff3c33e10fea3f0000000000ff000070000000c0000000f00100006c6f6700000000000000000000000000000000000000000000000000000000002800000000000000f8779a0304aca9641b4807d19dafa765ab0a3ac5a729dbcd115d6895979868000c000000000000005345434d41524b00000000000000000000000000000000000000000000000000080100000000000001000000e691000073797374656d5f753a6f626a6563745f723a6661696c6c6f675f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x2f8) socketpair(0x10, 0x5, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000440)=0x3, &(0x7f0000000480)=0x2) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000000600)={0xf1, 0x40000040009, 0x800000008000, 0x41, &(0x7f00000007c0)=""/188, 0x44, &(0x7f0000000880)=""/176, 0xc2, &(0x7f0000000a80)=""/194}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0xffffffffffffff54) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xd67, 0x100, 0x100000001, 0x9, 0x9, 0x0, 0x0, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfffffffffffffffe, 0xff, 0x0, 0x9d4}}, &(0x7f00000004c0)=0xb0) 2018/04/01 10:48:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea)\x00'}, 0x58) inotify_init1(0x80800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000fd0b00000000", 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0xf442, 0x2, 0x8, 0x2, 0xffffffffffffffff, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000040)="9e3a2cb225d6476f4b27e467df4720d276986fe7e1b12fbbede0c113c25d29ebca6786ae2d1b4715295244a523485e0f994b3e8b525f116e634edbc1d41c9d2b32bd09c75b23aede019e71d05975", &(0x7f00000000c0)=""/16}, 0x18) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f21443881bb2a1f64db2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb4d6bc226737336a656cba4e5fa6a03d222835d12356b961885d6a5d93d15d9c5165522024d4a2115a1220000000a597f8ec92f6c647bc5dae46c7c115cca5db7843dac321aec80792327b78a8f4e92d801249313849e470e794d7231f83aedf08234c16ffba97e7ccf978ae94d471c096ef33d4ac30ef6c2fafbd18eb", 0xb0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000200)='./file0\x00', r4, r5, 0x1000) readv(r2, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) r6 = syz_open_dev$admmidi(&(0x7f00000004c0)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$VT_OPENQRY(r6, 0x5600, &(0x7f0000000180)) [ 247.837799] device lo entered promiscuous mode 2018/04/01 10:48:11 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000180)="f170e28de7b0fc291ec32d48152a312c3ad9dd1ea421", 0x16) getrandom(&(0x7f0000000240)=""/1, 0xfe82, 0x1) recvfrom$inet(r0, &(0x7f0000000040)=""/18, 0x12, 0x2000, &(0x7f0000000200)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x100, 0x100) [ 247.934963] device bridge0 entered promiscuous mode [ 247.949722] device bridge0 left promiscuous mode [ 247.994598] device bridge0 entered promiscuous mode [ 248.001076] device bridge0 left promiscuous mode 2018/04/01 10:48:11 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00'}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x0, r3}, &(0x7f0000000180)=0x20) r4 = socket(0xf, 0x7ff, 0x6f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_link_settings={0x4d}}) setsockopt$inet_group_source_req(r4, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r6 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r6, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000000940)=ANY=[@ANYBLOB="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"]}, 0x2bc) socketpair$inet(0x2, 0x80000, 0x1000, &(0x7f0000000880)) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='schedstat\x00') setsockopt$bt_hci_HCI_FILTER(r7, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000100)={0xfffffffffffffffe, 0x5, 0x2}, 0x4) 2018/04/01 10:48:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x110, r0, 0x0) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) 2018/04/01 10:48:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000002c0)={{0xffffffffffffffff, 0x0, 0x3, 0x3, 0x9}, 0x6, 0x3, 0x7}) pread64(r0, &(0x7f0000000000)=""/56, 0xffffff8b, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xf0, "b77df9f94b6d9f80f75d2d4cc59241852bdddc9e1088ad8fbf9b3b488f4c93f1b3c69082d3d980bcd4e1688be15613155a8ec4b47747967e195b947f9bbdd2ff897a67cceb20e90b3cda0c53579d16803b7d856fd50e97e7e7b050f99369350119a034b3cbc4078b13a0593c42680784c5648cec63c3344f8144422ddacf18c8b3c3dc4363a286b0b82ad3ea12bc1c4030a11baeb6ca37eaeac0a803f12db07c224ae603a866d9c365c3d0ec3f34f758663f46719edc30a9a5e79aebf35d5d9f45333d7eddfcc88dda90dc9e41cb8cf88c595c69d91b36394f7c6d55dd38ed45072df9e789779a9e500a07d7ce9f5def"}, &(0x7f0000000240)=0xf8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x1, 0x2, 0x1}, 0x10) write$evdev(r0, &(0x7f0000000000), 0xff38) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000380)=[{{0x0, 0x2710}, 0x0, 0x81, 0xb9}, {{r2, r3/1000+30000}, 0xc2, 0x6, 0x19}], 0x30) 2018/04/01 10:48:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x20, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @fd}]}, 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/226, 0xe2}, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x4030582a, &(0x7f0000000080)={'ipddp0\x00'}) 2018/04/01 10:48:11 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x42) ioctl$TCXONC(r2, 0x540a, 0x2) mremap(&(0x7f000079c000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/01 10:48:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x2, 0x9b4}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x3, 0xfffffffffffffffd}, &(0x7f00000002c0)=0x90) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x8}, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000140)="436ead1325ef4b0a7ccc0cfefbead128b2706714a98e4710a60e5e4c7672fcc24a6af634931781564c1b5d69afe8de96a301fbdfbc2de208dcdfe8cc5d26840394a8d69a1b30bef6e30cee607d5e4c409794d301d3b57384dd31dec04de4c08605c9561b3db7fbd9b5f3350c1e1fa5c1f7964590b86d3ced1d299e5d77feb22491d7ebfad08082de2d9a5ada72f15898ae6ea5942deed88baf43e0a875", 0x9d) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffbc) 2018/04/01 10:48:11 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='/dev/binder#\x00', 0x1) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ff5000/0x9000)=nil, 0x8000, 0x0, 0xa, &(0x7f0000ffc000/0x2000)=nil, 0x80000000}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="05630474b1648541440600d052d35c3d2200000000"], 0x0, 0x0, &(0x7f0000002000)}) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x8, 0x0, &(0x7f0000000200), 0xffffffffffffff38, 0x0, &(0x7f00000001c0)="736114948cdee90771307e2352ad1859cf34"}) 2018/04/01 10:48:11 executing program 5: r0 = mq_open(&(0x7f0000000600)="ad2400", 0x6e93ebbbcc0884f2, 0x2, &(0x7f0000664fc0)={0x6, 0x1, 0x20002, 0x0, 0x1f}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x887c, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@local, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000680)="2e90ea958d962859c38d9f90f41c64ff29b4d0a0e961585f0da4dc83f9646071b0fe") ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000640)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, 0x1, 0x100000001, 0x400, 0x5, 0x100000, r2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x40, 0x0) r4 = semget$private(0x0, 0x1, 0x40) semctl$GETNCNT(r4, 0x7, 0xe, &(0x7f0000000480)=""/82) seccomp(0x1, 0x1, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x9, 0x5d15, 0x1, 0x3}, {0x9, 0x100000000}]}) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000200)={0x1, r1}) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x400) r7 = dup3(r5, r6, 0x0) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) mq_timedreceive(r7, &(0x7f00000000c0)=""/144, 0x11d, 0x4, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r1, &(0x7f0000000500)=""/103, 0x67, 0x10001, &(0x7f0000000580)={0x0, 0x989680}) 2018/04/01 10:48:11 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0xc0000, 0x0) tee(r1, r2, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r4, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r5 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f0000d11000), 0x4) bind$inet6(r5, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000040)=0x68) listen(0xffffffffffffffff, 0x404) listen(r4, 0x3) close(r4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000600)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000003c0)=0x2) clone(0x200, &(0x7f0000b6b000), &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000dacfc9)) 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) ioctl$TIOCEXCL(r6, 0x540c) accept4(0xffffffffffffffff, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000300)=0x80, 0x800) openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448ca, &(0x7f0000000040)) [ 248.087218] binder: 19557:19559 unknown command 1946444549 [ 248.097960] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 248.106643] binder: 19557:19559 ioctl c0306201 20007000 returned -22 [ 248.116696] binder: 19557:19559 unknown command 0 [ 248.124078] binder: 19557:19559 ioctl c0306201 200000c0 returned -22 2018/04/01 10:48:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) accept$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) syz_open_pts(r0, 0x8000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'erspan0\x00', 0x2}, 0x18) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000004, 0x10110, r0, 0x0) 2018/04/01 10:48:11 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="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", 0xfc}], 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000001c0)=0x1e) [ 248.155162] binder: 19557:19559 unknown command 1946444549 [ 248.164649] kernel msg: ebtables bug: please report to author: Wrong len argument [ 248.178556] binder: 19557:19559 ioctl c0306201 20007000 returned -22 2018/04/01 10:48:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='ip6gre0\x00', 0x0, 0x0, 0x20}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x7, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x10001, 0x1, 0x6, 0x0, 0x0, 0x2, 0xfffffffffffffff8, 0x7fff}) r1 = accept(0xffffffffffffffff, &(0x7f0000000400)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000480)=0x80) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000600), &(0x7f0000000500)=0x8) connect$pppoe(r1, &(0x7f0000000540)={0x18, 0x0, {0x4, @random="dc800a6f9b4d", 'syzkaller0\x00'}}, 0x1e) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000780)=""/62, &(0x7f00000007c0)=0x3e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000680)={0x0, 0xa48e}, &(0x7f00000006c0)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000840)={&(0x7f0000ffd000/0x1000)=nil, 0x100000001, 0x5, 0x20, &(0x7f0000ffd000/0x1000)=nil, 0x9}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000700)=@assoc_id=r2, &(0x7f0000000740)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000640)=0x4) pwritev(r0, &(0x7f0000000880)=[{&(0x7f0000000800)="da9f3d60aaf1ae9e916f7a9085fa96c1bc425d259d316a5a4921c5fd91757599016096df9c12ec6adee090293803", 0x2e}], 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000900)={0x8, {0x2, 0x4e23}, {0x2, 0x4e23}, {0x2, 0x4e20, @rand_addr=0xb01}, 0x1dc, 0x1, 0x7f, 0x144a0571, 0x0, &(0x7f00000008c0)='syz_tun\x00', 0x8, 0x100000000, 0x592}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x7fe, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x16c, 0x3, 0x100000004, 0x9, 0x4, &(0x7f0000000b00)='lo\x00', 0xffffffffffffff00, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000a00)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000a40)={&(0x7f0000ffc000/0x4000)=nil, 0xfffffffffffff16e, 0x3, 0x22, &(0x7f0000ffc000/0x4000)=nil}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0xa3, [], 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/163}, &(0x7f0000000280)=0x78) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000980)={r2, 0xb, "0aa3b747fca8dfd0219af4"}, &(0x7f00000009c0)=0x13) 2018/04/01 10:48:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x420100, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r2, 0x0) [ 248.238694] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/01 10:48:12 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x2c, &(0x7f0000000140)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x43, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="080004ffffffff0006000604"], &(0x7f0000000280)=0x10) r4 = getpgrp(r0) getpgid(r4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f00000002c0)='jfs\x00', &(0x7f0000000300)='./file0\x00', 0x401, 0x2, &(0x7f0000000400)=[{&(0x7f0000000340)="df659dc4613bf5b665f20638856d592bc9e5734a0d166a3a3b4238288bb33138446d4ad3237b623ddd7547ac54671ad2dc3b9926bcaacddf4cc9f87819c76d76e02f65c244395165477ad25158961376d22d2bd9cb74a83deb0dedf565791521f191965efb3577c88bafe720308af76c38fcb3a3fc73dbe775003eccda8ae56fb6d7aeafc7a91c5a4420cf8bedf7b86d5c73", 0x92, 0xfff}, {&(0x7f00000005c0)="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", 0x1000, 0x7fffffff}], 0x2048, &(0x7f0000000440)={[{@integrity='integrity', 0x2c}, {@discard_size={'discard', 0x3d, [0x37, 0x38, 0x36, 0x31, 0x31, 0xd336a347081c803b, 0x31]}, 0x2c}, {@quota='quota', 0x2c}]}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r6 = dup2(r5, r5) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000000040)=0x7) read(r1, &(0x7f00000004c0)=""/206, 0x132) r7 = syz_open_pts(r6, 0x0) ioctl$TCSETSW(r7, 0x5403, &(0x7f0000000080)) 2018/04/01 10:48:12 executing program 3: 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) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000080)=""/56, 0xffffffffffffffe1, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:48:12 executing program 4: r0 = socket(0x1e, 0x2000000000000005, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/01 10:48:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000012c0)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000040)={0x7213}, 0x8) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') writev(r1, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) signalfd(r0, &(0x7f0000000100)={0x1000}, 0x8) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000000c0)={0x6, 0x3, 0x0, 0x2, 0x725, 0x3ff}) faccessat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 2018/04/01 10:48:12 executing program 2: socketpair$packet(0x11, 0x800003, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) r1 = socket$inet6(0xa, 0x2000000802, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x281, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00000002c0)={{r3, r4+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000300)) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000140), 0x1) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000180)={'raw\x00', 0x7e, "a27bac7d28b17d4647c84bb5e5a1ce6949750d0793fd8a092ccc3c4ff542f53057b1795b43c10613132d6c27272e99a8b781c6fa42a62414d09ab5f9bfc51d8c1ac84905cb4176f24311e76eaf46a5626b764a33525223007fde4e212ccae9259dfecd72e3975317ee94064893035cad8d44f4d6c990675aa67ac175bc8b"}, &(0x7f0000000100)=0xa2) 2018/04/01 10:48:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)=0x1) sendmsg$alg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e1d4a010731", 0x15}], 0x1, &(0x7f0000000040)}, 0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000080)="b3", 0x1}]) 2018/04/01 10:48:12 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x8000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[@ANYBLOB="901b2815642dea96"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x481, 0x0) 2018/04/01 10:48:12 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x25, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000100)=""/56, 0xfffffffffffffccf, 0x0) clock_gettime(0x5, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000180)=[{{}, 0x7, 0x1, 0x80000001}, {{r5, r6/1000+10000}, 0x3, 0x17}, {{r3, r4/1000+10000}, 0x401, 0x7fffffff, 0x1}, {{0x0, 0x7530}, 0x9, 0xffffffffffffff8c, 0x9}, {{0x77359400}, 0x0, 0x68c0, 0x71e5}], 0x78) 2018/04/01 10:48:12 executing program 4: getsockname$packet(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000a80)=0x14) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000e7018000006a0a00ff7ffff6006118"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f00000005c0)=""/206, 0x0, 0x0, [], r0}, 0x48) r2 = socket$inet(0x2, 0x1000000000000002, 0x844) r3 = memfd_create(&(0x7f0000000080)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000140)={r2, r1}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r2, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0), 0x0) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000000000000000000000000000d500000000000000000000000000000023f691f17fe12abdf30aa1d04dc5baeb83b62561dfecff519e16be13d22de604083096d965abcafbaa8d44911d59aeeb5d0ed2b1d43ba95bc268004f30b5c652a7e730e332baba0663938f86088a9048a10000000000001a32122938aab457b7f39bf4174a698cacf0ae3cd4f6a088a55cf4789e62531cfa91981ef225a5db28451a9f149ccf9b59c6c8b2a72a5392403cc493199ce30f2eb5a1d0a87ac18b0fab0fc480ec5b204df474b2b0fcdcd8cdc2b4039cada1f5269e13000000000000000000000000"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xfef2, &(0x7f0000000300)=""/187}, 0x48) 2018/04/01 10:48:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="030000002b2482dcde37c55090cd279f1005f66fe94f533474381b97a8a44a70cd0866e249cf083dcb69a52e693ce7f3780ba04a98b796da2c682b808a525d597867ab6747d464a2dff8fc7e5af77b9dcaf4f7f45d9fe5e59004610468bb5111a6fe101a8253cceec2f2d5bc2e42484cf2423024fca434a11f804e73e81170afc85cb6f49e33ec1077156495a7696e127e63309354878385582234f6c8ca6b67213a60ed85155f089f92e656bffc70a2091620d0c8c1e980f90000000000000000000000"]}) 2018/04/01 10:48:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x100000000, 0x3, 0x1, 0x7}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) unlink(&(0x7f0000000040)='./file0\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}, 0x1}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) sched_setscheduler(r3, 0x3, &(0x7f0000000180)=0x9) fchdir(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r4 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x6, 0x6, 0xe70d, 0x0, 0x2}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x4000000003f, 0xc, 0x80, 0x8004, r5}, &(0x7f00000001c0)=0x19f) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0x80000000}) gettid() setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/01 10:48:13 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000005c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adec901d2da75af1f0200f5ab26d7a071fb35331cdca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776053709fb20b39b17e9fec21147cfd639c5ccfc9a26385cb97f04dadc3393024b97b203b3e121d3c67c593ee9dc787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c2c0818abd0dd134ae391fe99cf200991798d0cc90367c444c74293a83a49e7ad19937e51e0812cefa80333d3ad38d5cf07a6351300000000e9cb31953c32714b8d016326e8cfa73b712945af97d50f66d6f23de60727dfd31efc714da9046e34d76b5904e97fc51e3fe957c30140e45c3243cab37c4b01c6be06edcf5fe03dc440650c450398f7063df413bef18deb69e348018defb6f3b8b357132b1486b1404ad89166aced8be3cb") setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000380)={0x6a, {{0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0xfffffffffffffffe}}, 0x0, 0x3, [{{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}, {{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x1}}, {{0xa, 0x4e23, 0x5496, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x5}}]}, 0x210) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0xfffffffffffffe23) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000340)={0xd0, &(0x7f0000000380)}) 2018/04/01 10:48:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) accept4$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x80000) sendfile(r2, r1, &(0x7f00000000c0)=0x2, 0x100) 2018/04/01 10:48:13 executing program 4: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad", 0x99) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) 2018/04/01 10:48:13 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x802, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) r1 = socket$pppoe(0x18, 0x1, 0x0) readv(r1, &(0x7f0000000780)=[{&(0x7f0000000100)=""/51, 0x33}], 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x4000) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100820}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="92d8d91defebf1090101e8529cf2acd98d59756ef78432aa9ad15396648de47c723dc90daaea1c850a3ff4923d981b85375dcdc395deec72608a1b2cedd225c2a69bca5d87a80fa7149e86bde504b9dc8b3ae8cee6d2642f78c766eb2ec71eab210000", @ANYRES16=r3, @ANYBLOB="010428bd7000fedbdf2502000000080001004e230000080002000a000000"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000280)={{0x2, 0x0, 0x2, 0x2fa0, "f13bf395153e9450708b0428dc95ec2ebd212a3719ba1644d125baee2ea529fc5f01bfbd6d4884601450e137", 0x1ff}, 0x98f, [0x5, 0x59f7, 0x8, 0x400, 0xa5f3, 0x80, 0xffd3, 0x1, 0x9, 0x7f, 0x1, 0xfffffffffffffff8, 0x10001, 0x72, 0x189, 0x2, 0x7, 0x5, 0xa98, 0x1, 0x401, 0x8, 0x7, 0x4, 0xf8, 0x401, 0x0, 0x2, 0x40, 0x8, 0x1, 0x0, 0xff, 0x5, 0x1ff, 0x401, 0x1, 0x1, 0x101, 0x3f, 0x8, 0x7, 0xbcf, 0x1, 0xd71e, 0x2e, 0x1f, 0xfffffffffffffffa, 0x3, 0x7f, 0xc8fa, 0xfff, 0x8, 0x3, 0xffffffffffffe130, 0x2, 0xfa, 0xec, 0x6, 0x9, 0x42c, 0xfff, 0xfffffffffffffffc, 0x4, 0x1, 0x400, 0x8000, 0x4, 0xd9ea, 0x1f, 0x9, 0xf106, 0xff, 0x7, 0x0, 0x7, 0x1, 0x3ff, 0xfffffffffffffef6, 0x65, 0x8, 0x0, 0x401, 0x9, 0x100000001, 0x8000, 0xe000000000000000, 0x3ff, 0x4, 0x1, 0x9, 0x8, 0x2b8b, 0x1, 0x7, 0xfffffffffffffffa, 0x21, 0x7, 0x401, 0x0, 0x6, 0x3f, 0x8, 0x8, 0x2000000000, 0x0, 0x9, 0x3, 0x6, 0x8, 0x1, 0x5, 0x1ff, 0x9, 0x6, 0x96, 0x1000, 0x7, 0x6, 0x3f, 0x7, 0x573, 0x31, 0x6, 0x100000000, 0x7f, 0x4800000000000, 0x1], {0x77359400}}) 2018/04/01 10:48:13 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='attr/prev\x00') ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 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 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000000)=""/56, 0x38, 0x8000000000000000) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/242) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000180)=""/160) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) chroot(&(0x7f0000000400)='./file0\x00') write$evdev(r1, &(0x7f0000000280)=[{{0x0, 0x7530}, 0x1, 0xffffffffffffffc1, 0x80000000}, {{0x77359400}, 0x7, 0xeb79, 0x5}, {{r4, r5/1000+30000}, 0x9, 0x9, 0x1ff}, {{r2, r3/1000+10000}, 0x0, 0x80000000, 0x9}, {{0x77359400}, 0x8, 0x1f, 0x8001}, {{}, 0x5, 0x9, 0x1}, {{0x77359400}, 0x5, 0x9, 0x1}], 0xa8) 2018/04/01 10:48:13 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x16401, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x14, 0x0, &(0x7f0000000080)=[@acquire_done={0x40106309, r1, 0x3}], 0x1b, 0x0, &(0x7f00000000c0)="c4a4496b252889ccdfcbb9995b86cb3538e0236fd99b5991d9f9a0"}) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x10e, 0x3, &(0x7f0000000500)={{0x0, @multicast1=0xe0000001, 0x0, 0x0, 'sed\x00'}, {@loopback=0x7f000001}}, 0x3) 2018/04/01 10:48:13 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20000, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f0000000140)=@raw=[@alu={0x4, 0x7, 0x6, 0x2, 0x4, 0xfffffffe, 0xffffffffffffffff}, @generic={0x1, 0x4, 0x0, 0x4}], &(0x7f0000000180)='GPL\x00', 0x5, 0x5, &(0x7f00000001c0)=""/5, 0x40f00}, 0x48) tee(r0, r1, 0x100, 0xf) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) mlock2(&(0x7f00009b2000/0x2000)=nil, 0x2000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000300), &(0x7f00000002c0)=0xfffffffffffffc2a) close(0xffffffffffffffff) fstatfs(0xffffffffffffffff, &(0x7f00000005c0)=""/113) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='io.stat\x00', 0x0, 0x0) r3 = socket(0x0, 0x0, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000), 0x10) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000100)) 2018/04/01 10:48:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r1) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0) lseek(r1, 0xfffffffffffffffe, 0x2) getdents64(r1, &(0x7f0000001540)=""/188, 0x200015fc) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='sha1-generic\x00', 0x3) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000000040)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00007ed000), 0x0) sendmsg(r3, &(0x7f0000004740)={0x0, 0x0, &(0x7f0000004600)=[{&(0x7f0000001040)="0c6c6d396228119e744a8f005c62c30138e5921d02791e41d3a5635fd5a9d9b9aa050a5fb6eaf93f89b2d9fd16b7149e5b64288f0eba2f1ac7a4ec84424b9b703d", 0x41}, {&(0x7f0000002100)="8f82758a72dfaa43f307b7fe01b33cb2ec216d3d9d5a47771b7c7e73c86033772a538668d2527d0f92c46ac03efb81a6da3897b7e576635da8e43cb6c8adb9", 0x3f}], 0x2, &(0x7f00000046c0)}, 0x0) 2018/04/01 10:48:13 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='vmnet1GPLkeyring\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x5, 0x4000) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$TIOCSCTTY(r0, 0x540e, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x6, &(0x7f0000000080)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f0000002040)=""/4096}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000200)) 2018/04/01 10:48:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) write$evdev(r0, &(0x7f0000000000), 0xff38) 2018/04/01 10:48:13 executing program 0: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000000340)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000380)='./bus\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000003c0)='./file0\x00', 0x2, 0x2, &(0x7f0000001500)=[{&(0x7f0000000400)="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", 0x1000, 0x81}, {&(0x7f0000001400)="e2eb1e9369b3aaf8101c036a51c62e0c0179e2ad43536d2de72550262cc25ee9350140f70c04b38fd0e8f4397b960e2ae8542d5e42164231c16106184570d1bcca952e2264d44757cb295005f951b690a8d7810c37017cef9f443bb073eaa1900b8a66ce159d8224a505168fb77110bbdbb2bc3a3a38c25afbbf0ee0a31594c106cf1581353bf0cd9cf9604c5561a678dea267391be0e299a0a1dc43d67e5154c25cdf83e5364f7a68c650e48f372c48974dfef55a35486594ee578c1d3a49f63367f38130e6c220413a831218ed2d57936009876d21ac00d9bdfaea70c5d83a6786c153", 0xe4, 0x2}], 0x8000, &(0x7f0000001540)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@uid={'uid', 0x3d, [0x33, 0x34, 0x37, 0x30, 0x32, 0x30, 0x31, 0x32, 0x36]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x37, 0x32, 0x33, 0x31, 0x37, 0x35]}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x30, 0x32, 0x78, 0x3f, 0x78, 0x39, 0x37]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x30, 0x34, 0x34, 0x35, 0x31, 0x35, 0x32, 0x30]}, 0x2c}]}) execveat(r0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000200)=[&(0x7f0000000080)='proc\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='@\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='proc\x00', &(0x7f00000001c0)='proc\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='self\x00', &(0x7f0000000280)='proc\x00', &(0x7f00000002c0)='proc\x00'], 0x1000) [ 249.597995] ================================================================== [ 249.605705] BUG: KASAN: slab-out-of-bounds in __ext4_check_dir_entry+0x2de/0x320 [ 249.613242] Read of size 2 at addr ffff8801bd700002 by task syz-executor2/19680 [ 249.620691] [ 249.622325] CPU: 1 PID: 19680 Comm: syz-executor2 Not tainted 4.16.0-rc7+ #9 [ 249.629506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.638850] Call Trace: [ 249.641477] dump_stack+0x194/0x24d [ 249.645095] ? arch_local_irq_restore+0x53/0x53 [ 249.649764] ? show_regs_print_info+0x18/0x18 [ 249.654277] ? ext4_getblk+0x12a/0x500 [ 249.658148] ? __ext4_check_dir_entry+0x2de/0x320 [ 249.663006] print_address_description+0x73/0x250 [ 249.667836] ? __ext4_check_dir_entry+0x2de/0x320 [ 249.672660] kasan_report+0x23c/0x360 [ 249.676441] __asan_report_load2_noabort+0x14/0x20 [ 249.681348] __ext4_check_dir_entry+0x2de/0x320 [ 249.686001] ext4_readdir+0xd00/0x3600 [ 249.689891] ? __ext4_check_dir_entry+0x320/0x320 [ 249.694725] ? find_held_lock+0x35/0x1d0 [ 249.698776] ? lock_acquire+0x1d5/0x580 [ 249.702725] ? lock_acquire+0x1d5/0x580 [ 249.706709] ? iterate_dir+0xc3/0x530 [ 249.710494] ? lock_release+0xa40/0xa40 [ 249.714463] ? check_same_owner+0x320/0x320 [ 249.718782] ? mntput+0x66/0x90 [ 249.722073] ? rcu_note_context_switch+0x710/0x710 [ 249.726984] ? __might_sleep+0x95/0x190 [ 249.730971] ? down_read_killable+0x95/0x180 [ 249.735356] ? iterate_dir+0xc3/0x530 [ 249.739588] ? down_write+0x120/0x120 [ 249.743380] iterate_dir+0x1ca/0x530 [ 249.747079] SyS_getdents64+0x221/0x420 [ 249.751038] ? SyS_getdents+0x450/0x450 [ 249.754987] ? ext4_llseek+0x237/0x2a0 [ 249.758851] ? iterate_dir+0x530/0x530 [ 249.762736] ? do_syscall_64+0xb7/0x940 [ 249.766690] ? SyS_getdents+0x450/0x450 [ 249.770643] do_syscall_64+0x281/0x940 [ 249.774506] ? do_syscall_64+0x281/0x940 [ 249.778589] ? vmalloc_sync_all+0x30/0x30 [ 249.782716] ? _raw_spin_unlock_irq+0x27/0x70 [ 249.787189] ? finish_task_switch+0x1c1/0x7e0 [ 249.791662] ? syscall_return_slowpath+0x550/0x550 [ 249.796569] ? syscall_return_slowpath+0x2ac/0x550 [ 249.801476] ? prepare_exit_to_usermode+0x350/0x350 [ 249.806472] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 249.811817] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 249.816643] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 249.821812] RIP: 0033:0x454e79 [ 249.824977] RSP: 002b:00007f5712603c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 249.832664] RAX: ffffffffffffffda RBX: 00007f57126046d4 RCX: 0000000000454e79 [ 249.839912] RDX: 00000000200015fc RSI: 0000000020001540 RDI: 0000000000000014 [ 249.847158] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 249.854406] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 249.861651] R13: 00000000000000a9 R14: 00000000006f3078 R15: 0000000000000000 [ 249.868909] [ 249.870515] Allocated by task 19265: [ 249.874207] save_stack+0x43/0xd0 [ 249.877634] kasan_kmalloc+0xad/0xe0 [ 249.881325] kasan_slab_alloc+0x12/0x20 [ 249.885275] kmem_cache_alloc+0x12e/0x760 [ 249.889398] getname_kernel+0x54/0x340 [ 249.893261] open_exec+0x17/0x60 [ 249.896640] load_elf_binary+0x1348/0x4c10 [ 249.900850] search_binary_handler+0x142/0x6b0 [ 249.905407] do_execveat_common.isra.30+0x1754/0x23c0 [ 249.910572] SyS_execve+0x39/0x50 [ 249.914002] do_syscall_64+0x281/0x940 [ 249.917872] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 249.923033] [ 249.924636] Freed by task 19265: [ 249.927978] save_stack+0x43/0xd0 [ 249.931408] __kasan_slab_free+0x11a/0x170 [ 249.935617] kasan_slab_free+0xe/0x10 [ 249.939394] kmem_cache_free+0x83/0x2a0 [ 249.943345] putname+0xee/0x130 [ 249.946601] open_exec+0x41/0x60 [ 249.949941] load_elf_binary+0x1348/0x4c10 [ 249.954153] search_binary_handler+0x142/0x6b0 [ 249.958709] do_execveat_common.isra.30+0x1754/0x23c0 [ 249.963877] SyS_execve+0x39/0x50 [ 249.967306] do_syscall_64+0x281/0x940 [ 249.971170] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 249.976438] [ 249.978043] The buggy address belongs to the object at ffff8801bd700d80 [ 249.978043] which belongs to the cache names_cache of size 4096 [ 249.990761] The buggy address is located 3454 bytes to the left of [ 249.990761] 4096-byte region [ffff8801bd700d80, ffff8801bd701d80) [ 250.003216] The buggy address belongs to the page: [ 250.008123] page:ffffea0006f5c000 count:1 mapcount:0 mapping:ffff8801bd700d80 index:0x0 compound_mapcount: 0 [ 250.018071] flags: 0x2fffc0000008100(slab|head) [ 250.022718] raw: 02fffc0000008100 ffff8801bd700d80 0000000000000000 0000000100000001 [ 250.030584] raw: ffffea00073d0620 ffffea0006f10c20 ffff8801da5e9600 0000000000000000 [ 250.038437] page dumped because: kasan: bad access detected [ 250.044120] [ 250.045726] Memory state around the buggy address: [ 250.050631] ffff8801bd6fff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 250.057964] ffff8801bd6fff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 250.065299] >ffff8801bd700000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 250.072631] ^ [ 250.075973] ffff8801bd700080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 250.083311] ffff8801bd700100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 250.090645] ================================================================== [ 250.097976] Disabling lock debugging due to kernel taint [ 250.103792] Kernel panic - not syncing: panic_on_warn set ... [ 250.103792] [ 250.111149] CPU: 1 PID: 19680 Comm: syz-executor2 Tainted: G B 4.16.0-rc7+ #9 [ 250.119611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.128939] Call Trace: [ 250.131505] dump_stack+0x194/0x24d [ 250.135109] ? arch_local_irq_restore+0x53/0x53 [ 250.139754] ? kasan_end_report+0x32/0x50 [ 250.143877] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 250.148608] ? vsnprintf+0x1ed/0x1900 [ 250.152386] ? __ext4_check_dir_entry+0x280/0x320 [ 250.157253] panic+0x1e4/0x41c [ 250.160421] ? refcount_error_report+0x214/0x214 [ 250.165159] ? __ext4_check_dir_entry+0x2de/0x320 [ 250.169977] kasan_end_report+0x50/0x50 [ 250.173926] kasan_report+0x149/0x360 [ 250.177705] __asan_report_load2_noabort+0x14/0x20 [ 250.182611] __ext4_check_dir_entry+0x2de/0x320 [ 250.187260] ext4_readdir+0xd00/0x3600 [ 250.191138] ? __ext4_check_dir_entry+0x320/0x320 [ 250.195956] ? find_held_lock+0x35/0x1d0 [ 250.199996] ? lock_acquire+0x1d5/0x580 [ 250.203945] ? lock_acquire+0x1d5/0x580 [ 250.207894] ? iterate_dir+0xc3/0x530 [ 250.211673] ? lock_release+0xa40/0xa40 [ 250.215621] ? check_same_owner+0x320/0x320 [ 250.219919] ? mntput+0x66/0x90 [ 250.223177] ? rcu_note_context_switch+0x710/0x710 [ 250.228086] ? __might_sleep+0x95/0x190 [ 250.232037] ? down_read_killable+0x95/0x180 [ 250.236420] ? iterate_dir+0xc3/0x530 [ 250.240198] ? down_write+0x120/0x120 [ 250.243980] iterate_dir+0x1ca/0x530 [ 250.247674] SyS_getdents64+0x221/0x420 [ 250.251624] ? SyS_getdents+0x450/0x450 [ 250.255572] ? ext4_llseek+0x237/0x2a0 [ 250.259434] ? iterate_dir+0x530/0x530 [ 250.263299] ? do_syscall_64+0xb7/0x940 [ 250.267248] ? SyS_getdents+0x450/0x450 [ 250.271197] do_syscall_64+0x281/0x940 [ 250.275060] ? do_syscall_64+0x281/0x940 [ 250.279100] ? vmalloc_sync_all+0x30/0x30 [ 250.283222] ? _raw_spin_unlock_irq+0x27/0x70 [ 250.287692] ? finish_task_switch+0x1c1/0x7e0 [ 250.292166] ? syscall_return_slowpath+0x550/0x550 [ 250.297072] ? syscall_return_slowpath+0x2ac/0x550 [ 250.301976] ? prepare_exit_to_usermode+0x350/0x350 [ 250.306970] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 250.312311] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 250.317134] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 250.322299] RIP: 0033:0x454e79 [ 250.325465] RSP: 002b:00007f5712603c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 250.333151] RAX: ffffffffffffffda RBX: 00007f57126046d4 RCX: 0000000000454e79 [ 250.340394] RDX: 00000000200015fc RSI: 0000000020001540 RDI: 0000000000000014 [ 250.347639] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 250.354882] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 250.362127] R13: 00000000000000a9 R14: 00000000006f3078 R15: 0000000000000000 [ 250.369803] Dumping ftrace buffer: [ 250.373322] (ftrace buffer empty) [ 250.377006] Kernel Offset: disabled [ 250.380611] Rebooting in 86400 seconds..