[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 18.663136] random: sshd: uninitialized urandom read (32 bytes read, 31 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. [ 18.883954] random: sshd: uninitialized urandom read (32 bytes read, 31 bits of entropy available) [ 19.152594] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.278978] random: sshd: uninitialized urandom read (32 bytes read, 121 bits of entropy available) Warning: Permanently added '10.128.10.34' (ECDSA) to the list of known hosts. [ 26.065338] random: nonblocking pool is initialized 2018/04/14 02:29:35 fuzzer started 2018/04/14 02:29:35 dialing manager at 10.128.0.26:34967 2018/04/14 02:29:40 kcov=true, comps=false 2018/04/14 02:29:42 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) r1 = getpid() setpriority(0x0, r1, 0x4) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000140)=""/146) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x4e22, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, 0x7, [0x20, 0x2, 0x10000, 0x10000, 0x100, 0x9a6, 0x401, 0x2]}, 0x5c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000002c0)={'filter\x00', 0xe, "91db5668784ab3ffbc9d842cc7df"}, &(0x7f0000000300)=0x32) r4 = creat(&(0x7f0000000340)='./file0\x00', 0x8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000380)=r1) tgkill(r1, r1, 0x3) tgkill(r1, r1, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xffffffffffffffc0, 0x6, 0x2, 0x2, 0xffffffffffffffe0}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={r5, 0x1}, 0x8) syz_mount_image$bfs(&(0x7f0000000500)='bfs\x00', &(0x7f0000000540)='./file0\x00', 0x8, 0x7, &(0x7f0000000940)=[{&(0x7f0000000580)="8930c1dee10cb914ebbf28abe02b4e1888067622260cc63fb2ee8de67b79c2493e68b8612f6d22092216877af95c7eeebf7d0179ac45989fed1ff8a4d98d35cf6d2fd36c2f86f81d7b3e610eb51fe82f106ce43dc1", 0x55, 0x6}, {&(0x7f0000000600)="18f5d7a5524b2f2e061b4aae", 0xc, 0x3}, {&(0x7f0000000640)="3534a11032d595860d60186cf15ffb26521fd461d4ccc69785d91b239fa5adee7537bcc0f25b1f95c649565c4054ea7cf2c5e4c9a10a06e1748d7784302c8e839a3c4f7ccf1102b8", 0x48, 0x6}, {&(0x7f00000006c0)="2a19ac59e4707d2bb65c9e8ef0bd28170316480ace1bee7f6acd2951ceba274bfd0b70c9a8b6e3172c3ba792b3357e7c82bf50df78763d3e38577f473d840422e9ebb2f91815cc0dce50caa27e6939228e64072247d789f292a49a6a79861e2b085eefdfa8be48efac90a994d7584771b654fd018ba59f3a04984a85a04bd5b5d2ea716d395d22360a96766aa81b369a49813fd53d26ff6177c9eab5be1415fe43208285e92380842df8fd8506e8d60e6d5250ad00b11d06b0edeafa0089d2d4c6b241e754b352eb41e067287c36524ea11c7f690a7958f936ab1607", 0xdc}, {&(0x7f00000007c0)="1f44cb4330baa5bbba1128111ee00166166744301b635292de3808c28a78b89945b501cdb01b9199687c93bbad2544a3645f58a10d01577e3b5bcded721a119acce8e98704b0e04d13e3d9131362b65a9bca60676c09e363070db6366e", 0x5d, 0x8}, {&(0x7f0000000840)="4d0236988918e9619812c2f953613b1c4f53e436f0ba43a3b83ac1ddebc485caf161056c1ff5786a4c23ef5d896b2336cd2babe40b92e022e07ae6cd52fda18dae4c71f2b642cf977d6c57e81e0fb0c4dd3808a5bc9c5abe14d0d059e8e4955e6de7de438383fea07d3dc1de6e6e9b0def99a3ab3abf3c38f575bd89e71599ec68697f361d0ff41d17104cce23302fa6d1b4cb98867807159b2ff7", 0x9b, 0x6}, {&(0x7f0000000900)="4dc428bda334825c0ad30092464e5538276d7cf21adf3ab11e37d5d90c69b3735e217e9d4116bd26aac0c1eecee6c633a346a29efa81e9851aa8", 0x3a, 0x7ff}], 0x2000000, 0x0) r6 = dup(r0) accept4$packet(r4, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000a40)={@mcast1={0xff, 0x1, [], 0x1}, r7}, 0x14) setsockopt$ax25_int(r6, 0x101, 0x7, &(0x7f0000000a80)=0x8, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f0000000ac0)=0x9a55, 0x4) r8 = socket$inet_udp(0x2, 0x2, 0x0) r9 = getpgid(r1) setpgid(r9, r9) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000b00)={r5, 0xfffffffffffffffd}, &(0x7f0000000b40)=0x8) memfd_create(&(0x7f0000000b80)='bfs\x00', 0x1) ioctl$TIOCSBRK(r8, 0x5427) setsockopt$IP_VS_SO_SET_ADD(r8, 0x0, 0x482, &(0x7f0000000bc0)={0x2f, @loopback=0x7f000001, 0x4e22, 0x1, 'wrr\x00', 0x1, 0x1000, 0x15}, 0x2c) 2018/04/14 02:29:42 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc, &(0x7f0000000080)=0x80, 0x800) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="9a2b17d97245e46815240021259357539fc3dfdb0cb5339be76b807a43ef3c4088de3a15d825535079522d16a5ef648daa7e20c11b5494ca1f9afd9e6ce2118c2791b007d37d797e92e605feb2600e3752f749e7431f8243bb59844035ba25435ed63be91e37ef88882a71d2c8d2bcd4feff3775f68c58d5e52b9ab129ff4749cc9f8d02a21b709a6233dca7669587714b94a6f01d96", 0x96}, {&(0x7f0000000180)="32000c1aa59d9488d6817b23e797519f6cc6461d051d0b5a6b37f2300e666e1f20546fc0150d173b7af0588fc9dfa1c17955db411204a250b1fba6d87bd663f143a52b140ed05f0c1d79cbc255a27fafb1f4c59ca70709cbea14ecd49cf572c5b251205b56b95f0f04b01a5f264cbf5a06b5a5167cb644462d9cd7963e4d88321d2c32c62958aac00a3b5fd008215094b7b4cc4f054d8251233d28e404189ad873517ef1", 0xa4}], 0x2, 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000002c0)=""/194) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000580)=0xe8) recvfrom$packet(r1, &(0x7f00000003c0)=""/121, 0x79, 0x40000000, &(0x7f00000005c0)={0x11, 0x1f, r2, 0x1, 0xfffffffffffffffb, 0x6, @random="d26d86bc0a6e"}, 0x14) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000600)='net/if_inet6\x00') ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000640)={0x0, 0x4, 0x8b34, 0x400, 0x6, 0x2b, 0x3, 0x7, 0xffffffffffffffff, 0x588a}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000680)) vmsplice(r1, &(0x7f0000000980)=[{&(0x7f00000006c0)="37fcd563593433cd01d7", 0xa}, {&(0x7f0000000700)="ef1adf460ee477615508e47f4c2f4aaf750dfcc6468a0c0f50f2245e086b3a41b4790bb353f9ef27cc6cb9ad31ca972054bf27ce460e7dfda7af08b1ea3661a08f14678fbf9d4f175d785e21dd69e39a9573a29b4db065771d77192af413a971682dbc0a33d5f2060f77aae2bc946c0f09889e87c6800b8ed0a1cfbd744ecebf72067d062981122662a957c374a5a73a6e8772ffcef21eed15a2ff2189f53368b63043c2a628a51efaaea48ef4abb6d2f8ec95458b81b8858b382f24adba245f74059d25402a723592871639bccc11a8f878228eaf0c792a69d28f4398ad2cd30d58a8dcc0fb57158e1cd659", 0xec}, {&(0x7f0000000800)}, {&(0x7f0000000840)="55ba39f9fcb6a00a5df812fc9baa7d2dedf590229a00db7624d28a0e0e14db523ca015851e8abbda5298ad0f945a00a9bc9286c8889c2d8bbf02e6e9fab072430c9e8ef888efee61ed7ebdd9088783f6305870412e6d5b3d58ae65adc766eda5e6bcb03e26fdebd84a7aa591e707c18d5ba0ae016c56d2b50bd42be57af9602cc28c6ae4ee38ee8cde82c829d486c0eae7502ec5bd5fb7a5ef933be6057b4747fbeaeca8105c76756083659a13b8e77a192bf916af1274af9abf1ccfdabe1dd845864f418f58e7a377b054930b", 0xcd}, {&(0x7f0000000940)="94f25ef0fafd85873aba4b0e10105c9f024bcb284bbaed0e8aa650fe097fe8044624ad60d28d19de", 0x28}], 0x5, 0xb) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000009c0)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, {0x6}, 0x7e, {0x2, 0x4e23}, 'ifb0\x00'}) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000a40)={0x749, 0x6, 0x4, 0x4, 0x4, 0xb0, 0x0, 0x3f, 0x9723, 0x855b}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000a80)={0x7f, 0xffffffffb784a17c, 0x74558365}) recvmsg(r1, &(0x7f0000000c80)={&(0x7f0000000ac0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)=""/29, 0x1d}, {&(0x7f0000000b80)=""/27, 0x1b}, {&(0x7f0000000bc0)=""/91, 0x5b}], 0x3, 0x0, 0x0, 0x2}, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000cc0)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000d00)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000d40)=0x7) ioctl$TCXONC(r1, 0x540a, 0x2000000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000d80)={0x0, 0x3ff}, &(0x7f0000000dc0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000e00)={r5, 0xe65afa8, 0x30, 0xc74, 0x4}, &(0x7f0000000e40)=0x18) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000e80)=0x81, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000ec0)={r5, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}}}, 0x84) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x8, &(0x7f0000000f80)={0x5274}) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000fc0)={@empty, @dev={0xac, 0x14, 0x14, 0x13}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) lookup_dcookie(0x3, &(0x7f0000001000)=""/215, 0xd7) getresuid(&(0x7f0000001100), &(0x7f0000001140), &(0x7f0000001180)) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000011c0)=0x1) 2018/04/14 02:29:42 executing program 7: fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f00000001c0)="e9f405316f879c466255f690f160ef592958443965016d89df14c7cab2bcf0104ad28866c9a579c2eb8b22a473c279ecb3cda0043abaf63576c2d858c60770de7925b123414549d06159745da93e64bbd2d505af990b8e01f8eeccc67f5a6b68110ef6b8a08f254f858dcc0fe4edae28b8c26f8350f6cdfa78bea5fa677cefdca353d7a9659732b19b892e7becf19de1314a995a6e6f951b6fc6fba6262625587327b982df16c0c2cc0583263533fc4abc8ae0197d0f2c492182a12009c3a806770f4b26b69c28b10d0f38480cc1410b", 0xd0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x20200, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast2}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) getsockopt$inet_dccp_int(r3, 0x21, 0x5, &(0x7f0000000440), &(0x7f0000000480)=0x4) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xd0, "3ab2cea57d6c553940f782f4c3d8f90b03e6fb893167aeedc6d74bbb26170afb0e26a2c0a983625a91cd9f901c9053751437e00fccfb5e704efd53b4146643196a27f83be5ccbcac23edbd5bba263181e5c252e642d1db1c75529d78343782585fa32eb4500c68613e6fedc18ec6b8aa405fc65cca2ee5bffd285a82d274249abb0d29787711826f7dc14a04ee80d4a677c4c9cefecff44f7877319f677e113e25f1c370fed2230b945f6464c5c89b208b7f69fc32efcd1d49d4aeb2b4331aa9d687bde74521de141ee1d0242832b802"}, &(0x7f0000000600)=0xd8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000640)={r5, 0x3, "02bf10"}, &(0x7f0000000680)=0xb) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000006c0)) flistxattr(r2, &(0x7f0000000700)=""/166, 0xa6) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f00000007c0)={0x3b, @multicast2=0xe0000002, 0x4e20, 0x4, 'fo\x00', 0x10, 0x7dd, 0x8}, 0x2c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000800)={r6, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x401}}, 0x8b, 0x811e}, 0x88) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00000008c0)='eql\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000900)="76ba4ac3c07021e6a3e6280e8d897f0a", 0x10) r7 = syz_open_pts(r3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000940), &(0x7f0000000980)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f00000009c0)) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000a00)) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000000a40)={@multicast2, @rand_addr, @loopback}, &(0x7f0000000a80)=0xc) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000b40)=0xb48b, 0x4) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000b80)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000bc0)=@sack_info={r6, 0x784, 0xfffffffffffff800}, &(0x7f0000000c00)=0xc) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000000c80)={0x1, &(0x7f0000000c40)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000000dc0)={r8, 0x5, &(0x7f0000000cc0)=[0xfffffffffffffffd, 0x2, 0x80, 0x2, 0x3800], &(0x7f0000000d00)=[0xff, 0x8, 0x1f], 0x24, 0x4, 0x400, &(0x7f0000000d40)=[0x7f, 0x8, 0xfffffffffffffffb, 0x4], &(0x7f0000000d80)=[0x10000, 0xed7e, 0x100000000, 0x7, 0x400, 0xfffffffffffffffa, 0xc2]}) bind$inet(r2, &(0x7f0000000e00)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000e40)={r6, 0x2, 0x4, [0x8, 0xf92, 0x3ff, 0x0]}, &(0x7f0000000e80)=0x10) 2018/04/14 02:29:42 executing program 3: umount2(&(0x7f0000000000)='./file0\x00', 0x1) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x77359400}}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2001, 0x23) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)=0x465) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {}]}) time(&(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000280)=""/190) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x3f, 0x3f}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x4, 0x1, 0x7fffffff, 0x400}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000004c0), 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000500)=0xa, 0x4) getsockname$llc(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000005c0)={'veth0\x00', 0x400}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000600)) sendto$ipx(r0, &(0x7f0000000640)="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", 0xfa, 0x20000800, &(0x7f0000000740)={0x4, 0x80, 0xfffffffeffffffff, "5c42798dd168", 0x101}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000007c0)={r1, 0x3}, &(0x7f0000000800)=0x8) r4 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000840)=0x3, 0x4) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000880)={r1, 0x7}, &(0x7f00000008c0)=0x8) shutdown(r4, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000900)=@generic={0x1, 0x9, 0x8}) epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000940)={r2}, &(0x7f0000000980)=0x8) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000009c0)={0x39, 0x100000000, 0x5}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000a00)={r2, @in={{0x2, 0x4e23}}, 0x80, 0x9}, 0x88) 2018/04/14 02:29:42 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) pipe(&(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001540)={0x0, 0x7ff}, &(0x7f0000001580)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000015c0)={r4, 0x4}, 0x8) fchdir(r1) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000001600)=0x1) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001640)) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001680)={r4, 0xe621}, 0x8) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000016c0)={0x3, 0x0, 0x4, 0x0, 0xa, [{0x2, 0x0, 0x2, 0x0, 0x0, 0x100}, {0xffffffffffff8001, 0x8, 0x8, 0x0, 0x0, 0x1000}, {0xffffffffffffff9f, 0x7, 0x3, 0x0, 0x0, 0x1}, {0x5, 0x7fff, 0x0, 0x0, 0x0, 0x2}, {0x5, 0x3, 0xe0, 0x0, 0x0, 0x100}, {0x1, 0x10001, 0x8, 0x0, 0x0, 0x1208}, {0x3ff, 0x80000001, 0x3, 0x0, 0x0, 0x200}, {0x5, 0x800, 0x10001, 0x0, 0x0, 0x2001}, {0x8001, 0x9, 0xffffffff, 0x0, 0x0, 0xa00}, {0x7, 0xda76, 0x4, 0x0, 0x0, 0x208}]}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001980)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000001a40)={&(0x7f0000001940)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001a00)={&(0x7f00000019c0)={0x24, r5, 0x422, 0x70bd26, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa4a}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x40004) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000001a80)) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001ac0)={r4, 0xaa, "489bc72988eea26c995d2315876c74624b0c63958503f585c836c4bfa10f1ccbb2698fddeb9f08ecd6138a43d5560bb42401d44f669f064d42f7105caf9e94db6a7208da676a3636fd3df3c5cdf923bf79a974b2ad68aa64671a27eb9390819a0f766cd12d7af02042290cad29aa619082efed548b88add72263372a79019d1ca0edfbdfcf49a0b39878dfd5945ee5a29f08b89563c314b123ac74c20d5d9e49ee681448b68183123899"}, &(0x7f0000001b80)=0xb2) getdents(r1, &(0x7f0000001bc0)=""/4096, 0x1000) accept4$ax25(r1, 0x0, &(0x7f0000002bc0), 0x80800) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000002c00)={0x9, {{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0xfff}}, 0x1, 0x1, [{{0xa, 0x4e24, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}]}, 0x10c) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x7f, 0x4) syz_extract_tcp_res$synack(&(0x7f0000002d40), 0x1, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000002d80), &(0x7f0000002dc0)=0x4) ioctl(r2, 0x0, &(0x7f0000002e00)="abc6dbb11464ef3b6f3fc9fb1489d0228ecf6fb1ac0e6cc4cc34141208973d53ba7707921fe495675accc98cf5bba674c2a7eb08f41db8b9baf2d46717db9b311a6023e90ed6f121a112fdbe0024e68158a543b39a8bbf73beeff0fccee0b52e932f4f30d67de542b99d8311bddce7a18fa428c7ad56f0782b253da7b40bcf6bc696b616aa75d0de6835ef09af0104951054f24725b105a256ef8ec284437b65f878b0d004eec38cd7a41d1ce4d378fea8974273702de7d2") ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000002ec0)={{0x3, 0x3, 0x8000, 0x0, 0x1}, 0x0, 0x1cdf18ef, 'id0\x00', 'timer1\x00', 0x0, 0x5, 0x10000, 0x2, 0x4}) creat(&(0x7f0000002fc0)='./file0\x00', 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000003000)={@dev, @broadcast, 0x0}, &(0x7f0000003040)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000003080)={@mcast2={0xff, 0x2, [], 0x1}, 0x54, r7}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000030c0)=@assoc_value={r6, 0x3f}, &(0x7f0000003100)=0x8) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000003140)={@multicast1, @rand_addr, @dev}, &(0x7f0000003180)=0xc) 2018/04/14 02:29:42 executing program 4: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x100}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xa4, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r1, 0x1}, &(0x7f0000000280)=0x8) getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)=0x0) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000002c0)='./file0\x00', r3, r4) socket$unix(0x1, 0x7, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, 0x1) lchown(&(0x7f0000000480)='./file0/file0\x00', r3, r4) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000680)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) sendmsg$nl_route(r6, &(0x7f0000000840)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40000400}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)=@mpls_getnetconf={0x34, 0x52, 0x0, 0x70bd2d, 0x25dfdbfb, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x100000000}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1, r7}, @NETCONFA_IFINDEX={0x8, 0x1, r8}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) inotify_add_watch(r6, &(0x7f0000000880)='./file0/file0\x00', 0x200) write$tun(r6, &(0x7f00000008c0)={@void, @hdr={0x3, 0x4, 0x4, 0x3, 0x2, 0x100000001}, @x25={0x0, 0xf0, 0x17, "e45896b5ee0242fb8e7c331fb7598c29f018e2d1f6fffe914861010741ad2e6a79cd1262b1404809eeeb01688d198db727dc2c"}}, 0x40) syz_mount_image$bfs(&(0x7f0000000900)='bfs\x00', &(0x7f0000000940)='./file0/file0\x00', 0x3ff, 0x1, &(0x7f0000001980)=[{&(0x7f0000000980)="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", 0x1000, 0x8}], 0x120000, 0x0) ioctl$EVIOCGBITKEY(r6, 0x80404521, &(0x7f00000019c0)=""/142) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000001a80)={r1, 0x2c, "394e0d309afa5fe2b2ba6f90cb1694e377a985f217e0d2b97aec9dce23c99e423c1d61cbf65d578b96378a1a"}, &(0x7f0000001ac0)=0x34) r10 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/loop-control\x00', 0x101, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000001b40)={r9, @in6={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}, 0x3a3, 0x8}, 0x88) setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f0000001c00)={'filter\x00', 0x2, [{}, {}]}, 0x48) fanotify_mark(r6, 0x21, 0x8000000, r6, &(0x7f0000001c80)='./file0/file0\x00') fremovexattr(r10, &(0x7f0000001cc0)=@known='com.apple.FinderInfo\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001d00)) r11 = request_key(&(0x7f0000001d40)='dns_resolver\x00', &(0x7f0000001d80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001dc0)='/dev/loop-control\x00', 0x0) keyctl$get_persistent(0x16, r2, r11) r12 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001e40)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r6, &(0x7f0000002000)={&(0x7f0000001e00)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001fc0)={&(0x7f0000001e80)={0x10c, r12, 0x400, 0x70bd2d, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd21f}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x73}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x101}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) 2018/04/14 02:29:42 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@sco, &(0x7f0000000140)=0x80, 0x80800) bind$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x4d1, {0xfffffffffffffffc, 0x8, 0x200000000, 0x1, 0x0, 0x4}, 0xfffffffffffffff7, 0x101}, 0xe) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) bind$bt_l2cap(r0, &(0x7f0000000240)={0x1f, 0x1ff, {0x9, 0x8, 0x1, 0xfffffffffffffff8, 0x3}, 0x4, 0x8}, 0xe) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x200000) bind$bt_l2cap(r1, &(0x7f00000002c0)={0x1f, 0x4, {0x80, 0x4, 0x8, 0x7, 0x85a, 0x435}, 0x7, 0xcf7a}, 0xe) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0xda, "5ea815e67a5311b100e9e5259b42ac44ab45bed6a34a01f583c98e46b865a08ba1c8409c1233769b2e5952e4ae4cb4da180fdd28c320fb51b9ee01869a3fab69c3905f72e56d21fb212792f3a748b35070f6b8fe2bd4b36c8f75e09435784ecc7d0ffc3a3360fb7e2b80fa04e998b10b7ac8ae44406108c42f93fe6f91b568f2c531c4131fae7cf39a0154aa7c9a2a3b448e45ab65066885cd6e2440f3f42b5a630bec4aecae27912266e50fc174f95b6a0ab06ef63589232aa83e39275384acf89a8e5815abb0c35a19c146ac0154c4ea7fd3fcf4de3b04686e"}, &(0x7f0000000480)=0xe2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000004c0)={r3, 0x4, 0x2a}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000540)={r4, 0x9, 0x5, 0x3, 0x7fff, 0x8001}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={r5, 0x0, 0x8001}, 0xc) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x40, 0x0) finit_module(r1, &(0x7f0000000640)='em0\x00', 0x1) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000000680)=""/216, &(0x7f0000000780)=0xd8) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSTI(r7, 0x5412, 0x4) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000000800)=""/25) connect$bt_l2cap(r2, &(0x7f0000000840)={0x1f, 0x9, {0x9663, 0x0, 0x93, 0x7, 0x80000000, 0x2}, 0x8b7e, 0x5b59}, 0xe) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000880)="53e0a2694b7589730078b467eba54b228b67f8aa287a16e1aee7de076783deb1a2658acede9bb086cfea07af9e55f2618ca21587ee771b494324236b2a07784a221181c627fc9af2702f5fcd05089356640cc725465fb7e4f232030df49ba64544197990b9b63bdfbd5cd87f0bc99119655f39b3ca833311acb94ace3b1adc2b67f94432400cf590af594d8419268407335824b98cbaf9558e16e9e25540c2d3ea3982517e") r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/sequencer\x00', 0x0, 0x0) fcntl$setflags(r8, 0x2, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001d80)={&(0x7f0000000980)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000000a00)="d7f840cec4a58fc70ef2c4f6d81a2dbb0129d275699b8adf0f48a65c0339e37797dcffb50c103a247a7191a412445a56e42a3a592b717ed36a4ab1c34a35ca0947f6c3d65a6876493ddf8fee95fc211e99ef0877f5e45bda115fda67d80c511b90bd1d2e39121ffdb94aff7d051f2f0b5a5352d3d99b0d26983dde257816a6a1a28567a0c6728d0303773d9e840ef9fcbeb1c818b370330edf751599e91db60f9fa1af242affb0ecc503e80516b8331d15c65ef9c80cdf2ee4d406d30c15e71c31ef5279182e35ea309418c803109aff2cbbce38268027", 0xd7}, {&(0x7f0000000b00)="c91876468a50605f237e513732db007a560c934105174d188f5d6323d7093e9ba69b8e8480037e55e3409b5c779452a1923b02ca2c73ff19bceb2c4a7a85ee131d80b30648dc1dfb59535caaa8be33d1ec9f62386693354f0e81ed79705b46fea21909c4f3f069758ae27007353298454bbd23e9df607e9dd1fc92c2d874748a69296463eb5ebf4f471807efa17d095214102f9d03ef530136ec06a63d903fd56e5bbd3d1c58f18123", 0xa9}, {&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000001bc0)="f1374cc4feae358d8b514a30ba1fe9187a09c1302f3767f350b0679f31343e3e83e446c843973e642deb650052b989d7cd9b98a68fc672dbc59c44fbfd300e9258eedbfdd4413b99397d6e1318c1f638c6593fd5d852f78c71e39704ced2a5b2554e73f4343b1ea49df6bb8ce499ee5316e2360344e4503a537bbf484c9713d06465e41c0deab597b5b4da97d17140547a5408885a0a4f41d7259ade42a01097e8344fa5a366d5f593cff4e2", 0xac}, {&(0x7f0000001c80)="8e44215f349c8e3d65ac77092eeea7", 0xf}, {&(0x7f0000001cc0)="6ef22bb368e0913fbc69dc6b14c8b726036a511cd1f753df83e2e8fd723bde91bb973a954e033a81", 0x28}], 0x6, &(0x7f0000001d40), 0x0, 0x4000000}, 0x0) r10 = open(&(0x7f0000001dc0)='./file0\x00', 0x4400, 0x20) close(r7) uname(&(0x7f0000001e00)=""/228) futimesat(r6, &(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={{0x0, 0x2710}, {0x77359400}}) tee(r6, r9, 0x2, 0x2) ioctl$EVIOCGABS2F(r10, 0x8018456f, &(0x7f0000001f80)=""/68) 2018/04/14 02:29:42 executing program 6: r0 = userfaultfd(0x80000) fcntl$addseals(r0, 0x409, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x101080, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x7, 0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000004, 0x10, r0, 0x49) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x3ff, 0x4, 0x100, 0x3, 0x50}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r2, 0x9c, "83137fe7fdccd0e9b2ed3f7d7d94619689e27cf78c2a8a3f77c9498e03847b902a6f68866558d1dc21a1309c5e89d7cf35ede5f45064126176721a9f77056a9ac9dfa543f479460dc8cbb2894335f0c1ec2304b6f3904a82612daa609200f590f00b6ea308035be14a3c3b476fbb2dea36d4f0c9a25050dd3a888917f630975424c78278c7d86f64e565cbe05ac6e0c5050097146f8185f56d1ddaeb"}, &(0x7f0000000300)=0xa4) r3 = request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='nodev\x00', 0xfffffffffffffffb) keyctl$update(0x2, r3, &(0x7f0000000400)="f8c6e79286d936a9b3bd20fc342233d74df3a64d1280fd5c3fa5da1a5a9cd68d0d0fda2a48dccdb38ae13472", 0x2c) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r2, 0x81}, 0x8) bind$vsock_stream(r1, &(0x7f0000000480)={0x28, 0x0, 0x2711, @hyper}, 0x10) keyctl$invalidate(0x15, r3) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000004c0)={'filter\x00'}, &(0x7f0000000540)=0x50) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000580)={0xaa, 0x14}) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00000005c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000600)={0x1, 0x8004, 0x1000, 0x800, r2}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000680)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000006c0)=0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000700)=0xb, 0x4) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000740)='/dev/keychord\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TCSETAW(r7, 0x5407, &(0x7f0000000800)={0x0, 0x2, 0x10000, 0x6, 0xff, 0x1, 0x1000, 0x1, 0x7, 0x8000}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000840)=0x1ff, 0x4) syz_open_dev$sndtimer(&(0x7f0000000880)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r7, 0x103, 0x1, &(0x7f00000008c0), &(0x7f0000000900)=0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x20010, r5, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000940)={0xaa, 0x4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000980)={r4, @in={{0x2, 0x4e23, @rand_addr=0xfffffffffffffffb}}, 0x7, 0xfffffffffffff268, 0x663d, 0x5, 0x8}, &(0x7f0000000a40)=0x98) munlockall() syz_open_dev$tun(&(0x7f0000000a80)='/dev/net/tun\x00', 0x0, 0x200440) [ 33.517669] IPVS: Creating netns size=2552 id=1 [ 33.622978] IPVS: Creating netns size=2552 id=2 [ 33.675581] IPVS: Creating netns size=2552 id=3 [ 33.751450] IPVS: Creating netns size=2552 id=4 [ 33.845743] IPVS: Creating netns size=2552 id=5 [ 33.936346] IPVS: Creating netns size=2552 id=6 [ 34.061882] IPVS: Creating netns size=2552 id=7 [ 34.245410] IPVS: Creating netns size=2552 id=8 [ 34.592108] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 34.675260] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 34.689300] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 34.748913] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 34.977389] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 35.042180] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 35.085151] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 35.093177] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 35.144148] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 35.190855] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 35.294789] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 35.412035] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 35.459198] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 35.471403] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 35.591670] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 35.601437] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 35.613490] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 35.674012] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 35.685041] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 35.744160] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 35.752391] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 35.760553] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 35.812633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.862410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.892632] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 35.925994] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 35.933533] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 35.945205] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 35.962749] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 36.069952] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 36.081104] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 36.089234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.104179] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 36.167039] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 36.185064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.201376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.210846] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 36.220858] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 36.297730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.306802] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 36.323734] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 36.416199] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 36.463125] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 36.507763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.536122] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 36.552915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.586244] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 36.649534] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 36.669491] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 36.725044] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 36.764062] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 36.781185] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 36.858336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.889679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 36.903442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.932106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.960542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 36.990905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.024474] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 37.061486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.120594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.144423] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 37.231989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.304401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.789417] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.091014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.102159] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.126428] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.381579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.407693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.460861] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.636847] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.722559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.744258] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.868907] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.962546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.995361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.113445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.266848] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.544870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/14 02:29:50 executing program 2: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/14 02:29:50 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@ethernet={0x0, @broadcast}, &(0x7f0000000200)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x7ff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x5, 0x8, 0x5, 0x7, 0x8}, 0x98) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf7ff4)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000100)=0x7) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffce1, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002fd0)={0x4, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01634040"], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/14 02:29:51 executing program 5: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/112) write$selinux_load(r0, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', "e4f121b5004796c2e6c90ab433919823de7e23fe8d145f"}, 0x27) [ 42.878462] binder: 5788:5984 got reply transaction with no transaction stack [ 42.886230] binder: 5788:5984 transaction failed 29201/-71, size 0-0 line 2927 [ 43.007043] binder: BINDER_SET_CONTEXT_MGR already set [ 43.012396] binder: 5788:5990 ioctl 40046207 0 returned -16 [ 43.109799] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/14 02:29:52 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x143002, 0x0) accept4(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000040)=0x80, 0x80000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180)=0x5, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)=""/64, 0x40}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r2, &(0x7f0000001400), 0x2a6, 0x0) 2018/04/14 02:29:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="91f869215015b32e5025c7fd70e687c28e36fd45c2a12a0b28f238ef9b7047e9dba7d69161c808637d9ea74ead4a992ddf1736f469b9c4df63d693c1ad75e6331a85d609f5aee7290bf823261c334cb0e78e4822d99ebb1448f0e85f31c3ad4beed37c7c0c5ec9168a3a4dfe55e45078c1a8ef924bfff84712d31a3b3de3d19f677b68aa46fdd1fe9e1bc9b325617d7d9077754811c71a286ab0b7dde54d2fb0494e4196c0c3", 0xa6, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000300)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="ba25af", 0x3, 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, &(0x7f0000000240)="ad537861f17fe287e4783f41bfe2e253999e0c16081d20e6239360c569d44809225eb1e014a2df284cd14cd839166386fec95a9c73eb022f96393af14a0b92470f44a8187d3d7f8ca754157691ffdb104f041be59543f1ac7d1a1082b687e9eb2da8a558e646dd168550d1d2ee1c8289557f7515a419334907867b467b6df838e7085ab9400cbaae6eb3bdfb335282e67fbcda825a6c3e7dc4c41320", 0x9c, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/sockcreate\x00') r4 = gettid() r5 = getpgrp(0x0) rt_tgsigqueueinfo(r4, r5, 0x1e, &(0x7f0000000000)={0x29, 0x0, 0x2, 0xfffffffffffffd3b}) sendfile(r3, r0, &(0x7f0000000040)=0x6000000, 0x80040000115) gettid() 2018/04/14 02:29:52 executing program 1: r0 = socket(0x10, 0x802, 0x0) r1 = openat(r0, &(0x7f0000000140)='\x00', 0x100, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000180)={0x20000000, 0xffffffff, 0x4}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000080)={0xa2cf, 0x2, 'client1\x00', 0x2, "9ac10483a9e1c54f", "5f035823908d58cea09e60ec60a52c827ca34bce897819165c2aaef7a1d6e235", 0x3}) getpeername(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x80) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/14 02:29:52 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x3, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000001200)="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") truncate(&(0x7f0000000100)='./file0\x00', 0x6) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='syz_tun\x00', 0x10) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) shutdown(r3, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ashmem\x00', 0x2, 0x0) fcntl$getown(r1, 0x9) syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0x0) write(r1, &(0x7f0000000040)="15", 0x1) lseek(r1, 0x0, 0x4) 2018/04/14 02:29:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sysinfo(&(0x7f0000000000)=""/11) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/04/14 02:29:52 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"6c6f000000000600", 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@empty, r1}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x10001, @dev={0xfe, 0x80, [], 0x1e}, 0x5}}, 0x4bd1, 0x9}, &(0x7f00000000c0)=0x88) 2018/04/14 02:29:52 executing program 4: socket$pptp(0x18, 0x1, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000000c0)="17000000020001000003be8c5ee17688a3000008010300ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb703670000c88ebbff06011500390100000002df9eebe7ec7ee87cccebf6ba00084002ffffff7fe90554062a80e605007f71174a080000000000000002d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f000000000000000000000000000000", 0xb8) 2018/04/14 02:29:52 executing program 2: r0 = open(&(0x7f0000000040)='.', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='.', 0x1) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) mkdir(&(0x7f0000000080)='./file0\x00', 0x100) 2018/04/14 02:29:52 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x109}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(0xffffffffffffffff, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x3}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000005c0)={r3, 0x4}, 0x8) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x7fff}, {r1, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0x9) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002180)=""/169, 0xa9}], 0x2, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x40000000, &(0x7f00000036c0)={0x0, r4+10000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0xfffffffffffffffd) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/14 02:29:52 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x288040, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000080)={@loopback, @multicast2, @loopback}, &(0x7f00000000c0)=0xc) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/04/14 02:29:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x9e3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0xa4, "79b9234f72d19149a70de59f7d334d1c84d90ac324576a773cf064a062600020e4047ed2e1541ca6ef01f28b244f41fec0b06f9073a07216630e4444f3276a382258a41c25586033fa88ed0471dff9b092dd5946d9c37ee1e123a4b7c2c9a10e0b7b8ace7a3a0618366e59639ee3f57756e61668a6c24c709198219663a6da2eb54a174c25305058512f95ac30ea8be308d45ee99a3dd889fe438cedafdfac4cba8161b9"}, &(0x7f0000000180)=0xac) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000000), 0x28}}], 0x2, 0x0) 2018/04/14 02:29:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace(0x4207, r1) waitid(0x0, 0x0, &(0x7f0000000040), 0x8000000000e, &(0x7f0000000140)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r2, &(0x7f0000000200)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000100)=[{&(0x7f0000000000)=""/9, 0x9}], 0x1, &(0x7f00000001c0)=""/62, 0x3e, 0x6}, 0x40) 2018/04/14 02:29:53 executing program 1: r0 = socket(0x10, 0x802, 0x0) r1 = openat(r0, &(0x7f0000000140)='\x00', 0x100, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000180)={0x20000000, 0xffffffff, 0x4}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000080)={0xa2cf, 0x2, 'client1\x00', 0x2, "9ac10483a9e1c54f", "5f035823908d58cea09e60ec60a52c827ca34bce897819165c2aaef7a1d6e235", 0x3}) getpeername(r0, &(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x80) write(r0, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/14 02:29:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') recvfrom$inet(r0, &(0x7f0000000040)=""/191, 0xbf, 0x42, &(0x7f0000000100)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) 2018/04/14 02:29:53 executing program 4: prctl$intptr(0x26, 0x1) mknod(&(0x7f00000010c0)='./file0\x00', 0x29, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f0000000280)) prctl$intptr(0x17, 0x2) 2018/04/14 02:29:53 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x288040, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000080)={@loopback, @multicast2, @loopback}, &(0x7f00000000c0)=0xc) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/04/14 02:29:53 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0xb8fc, 0x2, 'client0\x00', 0x4, "1769acb5dcd9b5eb", "39ef43dd612c43ab90f9bba83c1d969ef7226f98ea90853d5b1e6af8ebda9360", 0x3, 0x7}) syz_emit_ethernet(0x35, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100, 0x800, 0xfffffffffffffffb, 0x1}}], {@llc_tr={0x11, {@llc={0xaa, 0x0, "bd00", "06849248ac02bd71c49986ea19455855bf522ec55d1cc007d6a9dc3dd43efc"}}}}}, &(0x7f0000000400)={0x0, 0x4, [0x0, 0x0, 0x0, 0xcb3]}) syz_emit_ethernet(0x8f, &(0x7f0000000140)={@random="660d7670cacb", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@llc={0xfe, 0xfe, "ef", "c0a4835f346faff325f5f44cbbadfb1b0f5326e836e23275c2aa38eff92961af35b194ef119ced2fe24894e6ee8d77ce5bfb6dd7a90735ed6b8b250069915b452260e60da788113e52f1797e5833e0bb1d3a43569b8382f029a2443111abc492abebb069eaeb98e05468d9059fa5a8071a1d248aea50879e368f10233852"}}}}}, &(0x7f0000000200)={0x0, 0x3, [0x4a9, 0x4e3, 0xa0f, 0x65c]}) 2018/04/14 02:29:53 executing program 0: r0 = socket$unix(0x1, 0x10000000000001, 0x0) getsockname$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) bind$unix(r0, &(0x7f0000674ff4)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) 2018/04/14 02:29:53 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x48000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f00000002c0)=@ethtool_cmd={0x25}}) 2018/04/14 02:29:53 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0xfffffffffffffd6b) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x141400, 0x80) fcntl$notify(r0, 0x402, 0x6418d2cb64b88b87) 2018/04/14 02:29:53 executing program 1: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f00000002c0)=[{}, {}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, 0xffffffffffffffff) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000640)=@get={0x1, &(0x7f0000000600)=""/45, 0x4}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000007c0)={{{@in, @in=@rand_addr}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f00000008c0)=0xe8) getresuid(&(0x7f0000000900), &(0x7f0000000940)=0x0, &(0x7f0000000980)) fchown(r2, r4, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f00000017c0)=""/120, 0x78}], 0x6, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r5, &(0x7f0000000700)={0x2, 0x4e21, @rand_addr=0x7fff}, 0x6) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r6, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}}) 2018/04/14 02:29:53 executing program 0: getgroups(0x0, &(0x7f0000000040)) r0 = socket(0x10, 0x3, 0x0) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/102, 0x66}], 0x5c) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x18) ioctl$TIOCSCTTY(r2, 0x540e, 0x10001) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000000)={0x0, r1+30000000}, &(0x7f00000001c0), 0x8) write(r0, &(0x7f0000fa3fda)="26000000130047f1eb14c1f8590022ff001000e301000000010000ffff000000060010000e4b", 0x26) 2018/04/14 02:29:53 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x6, 0x20}, &(0x7f0000000140)=0xc) creat(&(0x7f00000001c0)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xd9f, 0x4, 0x7ff, 0x5, 0x5}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x1000}], 0x1, 0x1) bind$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x3, 0x100000001, 0x2, "3bca98811b0e8e1e184be97be363c483252462a22b332db599a9103a5f32d3ef003bc63585fd3d726ebee375b13291f1132ad7201442f0d9024aa25ef6100d", 0x2}, 0x58) 2018/04/14 02:29:53 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00') setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x1, 0x4) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e37ff4)={0x20000005}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000557ff4)) epoll_wait(r0, &(0x7f00003de000)=[{}], 0x1, 0x0) 2018/04/14 02:29:53 executing program 3: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="57940000"], &(0x7f0000001280)=0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x0, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/14 02:29:53 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000500)={'ip6tnl0\x00', 0x800}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rtc\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) dup2(r2, 0xffffffffffffffff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00000000c0)='syz_tun\x00') fanotify_mark(r5, 0x0, 0x10000, r5, &(0x7f00000004c0)='./file1\x00') write(r5, &(0x7f0000ffdffb)='#', 0x1) accept4$ipx(r5, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)=0x0) sched_getscheduler(r6) sendmsg$nl_xfrm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=@flushsa={0xa4, 0x1c, 0x300, 0x70bd26, 0x25dfdbfb, {}, [@mark={0xc, 0x15, {0x35075d, 0x7}}, @tmpl={0x84, 0x5, [{{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0x2, @in=@rand_addr, 0x3502, 0x0, 0x0, 0x7f, 0xf6fa, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x4}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) ioctl$VT_WAITACTIVE(r5, 0x5607) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000000200)) execveat(r5, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000540)='/r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) fchdir(0xffffffffffffffff) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000300)=0x8) r7 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r7, &(0x7f0000000280)=ANY=[@ANYBLOB="00004f3328e4e7dc9f1fd0f600"], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff0000000, 0x5, 0x3, 0x1}, 0x14) 2018/04/14 02:29:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x1b, 0x8080a, 0x7) r2 = syz_genetlink_get_family_id$team(&(0x7f0000003fc0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000040c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000041c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004200)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000004300)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004340)={{{@in6=@ipv4={[], [], @loopback}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000004440)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000004480)={@multicast2, @rand_addr, 0x0}, &(0x7f00000044c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004540)={'nr0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000007500)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000007600)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000007640)={'team0\x00', 0x0}) getpeername(r0, &(0x7f0000007680)=@hci={0x0, 0x0}, &(0x7f0000007700)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000007800)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000007840)={@dev, 0x0}, &(0x7f0000007880)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000078c0)={0x0, @rand_addr, @multicast1}, &(0x7f0000007900)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009700)={'vlan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000009740)={@remote, 0x0}, &(0x7f0000009780)=0x14) accept4(r0, &(0x7f00000097c0)=@hci={0x0, 0x0}, &(0x7f0000009840)=0x80, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009880)={'bcsh0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000009980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000099c0)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000009a00)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009b00)={'ip6tnl0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000009c00)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009dc0)={'bond0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009e00)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000009f00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009f80)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f000000a080)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f000000a800)={&(0x7f0000003f80)={0x10, 0x0, 0x0, 0x404}, 0xc, &(0x7f000000a7c0)={&(0x7f000000a0c0)={0x6c4, r2, 0x800, 0x70bd2d, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x80, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0xb8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r10}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x36}}}]}}, {{0x8, 0x1, r11}, {0x1dc, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x73}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0xf8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r20}, {0x170, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r24}}}]}}]}, 0x6c4}, 0x1, 0x0, 0x0, 0x10}, 0x4001) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$packet(0x11, 0xa, 0x300) r25 = socket(0x1d, 0x803, 0x1) setsockopt$inet6_udp_encap(r25, 0x11, 0x64, &(0x7f00000000c0)=0x5, 0xfffffffffffffefc) getsockname$netlink(r25, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendto$inet(r0, &(0x7f00003aa000)="1d", 0x1, 0x0, 0x0, 0x0) 2018/04/14 02:29:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000), 0x0) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) [ 44.620274] IPVS: Creating netns size=2552 id=9 [ 44.657923] device bridge0 entered promiscuous mode 2018/04/14 02:29:53 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)=[0x265]) socket$packet(0x11, 0x2, 0x300) [ 44.702032] IPVS: Creating netns size=2552 id=10 2018/04/14 02:29:53 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/14 02:29:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x3, 0x0, 'wlc\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000500)={@empty, @remote}, &(0x7f0000000540)=0x8) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)=""/247, &(0x7f00000001c0)=0xf7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x66, "d169debb329754eee7106e37d4b28768778c3003f4fbf6a7d2895fc0c47f4ffdfef8a925db59e646b987d0964b92e089769fd0a0078b8527fb7f1d2606015f3d2e461a768d1231d95644428af2d4d6706ee93fcfb4ace62d3debc7569663cc24e5030052912a"}, &(0x7f0000000600)=0x6e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000640)={r2, 0x2}, &(0x7f0000000680)=0xc) sendmsg$netlink(r1, &(0x7f0000002700)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000026c0)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="f4007b0008000a00ac14141408000b0035f6d3f505b39b2367966723212fd7ff93d7f2b9523db5648417532e2ad87c966eb6fd3c32983f13dab40147eeb9c31e124cbd6ceffb11b963665d643b5366739c53569c6e348d5581a1ffbc4b3afef02f9994a61eb1dd41e2cfe12dd83c8d7f1aa2b3dfef", @ANYRES32=r0, @ANYBLOB="0c0049007b70726f63250000a0a028d7c5f76175d2fd2c5ce795b5af8b0a0fbb7869066f5f95f2c0d3817a5f63477591e2482e216c08e95780006800c977d28c546ad7d8fb9e540b33409689a5772919ba2c49e6dd64d555a4c877d56d659177f01acc322832b708c0d0790e30eebc5279808be42135872fa92b27b38919b32764762c012efe99de13fedc9558dc62e5ecb8eec61e4bbe9479e49780c9b3e6608fc8bd5d5c34598a16696bcdf68937f7b452cd06ec94c42b9d49957364579d425e2347162250983f4f22da148a8ca200"], 0xf4}, {&(0x7f0000000400)={0x50, 0x2c, 0x300, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x40, 0x93, @binary="5cc791f63a3d69f13334bbaea972464364d345b20e3af9890b0652b420e9985d6ef2e1b3d577314aa5f494abcdc0d2bec029fb4a1e1f2f866c"}]}, 0x50}, {&(0x7f0000001680)={0x10, 0x3f, 0x4, 0x70bd29, 0x25dfdbfe}, 0x10}], 0x3, 0x0, 0x0, 0x20000000}, 0x2004c080) sendmsg$nl_route(r1, &(0x7f0000000740)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000480)={&(0x7f00000006c0)=@newlink={0x28, 0x10, 0x200, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x1, 0x40004}, [@IFLA_LINKMODE={0x8, 0x11, 0x5}]}, 0xfffffd68}, 0x1, 0x0, 0x0, 0x20000804}, 0x40000) 2018/04/14 02:29:53 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'security.', '/dev/sequencer\x00'}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0xffffffffffffff80}, 'port0\x00'}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000180)={0x2, 0x3, 0xcf4, 0x0, 0xc}) 2018/04/14 02:29:53 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000500)={'ip6tnl0\x00', 0x800}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rtc\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) dup2(r2, 0xffffffffffffffff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00000000c0)='syz_tun\x00') fanotify_mark(r5, 0x0, 0x10000, r5, &(0x7f00000004c0)='./file1\x00') write(r5, &(0x7f0000ffdffb)='#', 0x1) accept4$ipx(r5, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)=0x0) sched_getscheduler(r6) sendmsg$nl_xfrm(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=@flushsa={0xa4, 0x1c, 0x300, 0x70bd26, 0x25dfdbfb, {}, [@mark={0xc, 0x15, {0x35075d, 0x7}}, @tmpl={0x84, 0x5, [{{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0x2, @in=@rand_addr, 0x3502, 0x0, 0x0, 0x7f, 0xf6fa, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x4}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) ioctl$VT_WAITACTIVE(r5, 0x5607) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000000200)) execveat(r5, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000540)='/r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) fchdir(0xffffffffffffffff) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000300)=0x8) r7 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r7, &(0x7f0000000280)=ANY=[@ANYBLOB="00004f3328e4e7dc9f1fd0f600"], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff0000000, 0x5, 0x3, 0x1}, 0x14) 2018/04/14 02:29:53 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/14 02:29:53 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x80000001, 0x40000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000942000)={0xfffffffffffffffd, 0x0, &(0x7f0000695faf)}) 2018/04/14 02:29:54 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getitimer(0x1, &(0x7f0000000000)) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000b90000), &(0x7f0000758ffc)=0x4) 2018/04/14 02:29:54 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000ffc), 0x1c4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x22) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xd4, r2, 0x0, 0x70bd25, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x20}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0xd4}, 0x1, 0x0, 0x0, 0x8001}, 0x0) [ 45.234786] IPVS: __ip_vs_del_service: enter [ 45.242180] IPVS: __ip_vs_del_service: enter 2018/04/14 02:29:54 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/04/14 02:29:54 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000000600)=ANY=[], 0x0) write$selinux_context(0xffffffffffffffff, &(0x7f00000001c0)='system_u:object_r:urandom_device_t:s0\x00', 0x26) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x1af}], 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_pwait(r1, &(0x7f0000000380)=[{}, {}], 0x2, 0x8, &(0x7f0000000440)={0xfc}, 0x8) unshare(0x40a9fcba95ae73ec) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="6e61740000000000000000008100000000000000000000000000000000000000d1000000368b7851def11f19b137700273bca42e6240bfc0f31650a4e45d207c23bae96645428c4b95d9585cddcb29ed20c71b4b4206e3d71426a819d89a1129fcaf0a36493ac582ebdfe42d60f28d25eee41c5316b0fbe56a2264a60172aab5ab415cba36891982f0504d681b00617eeb8a7fa619f252b235ab3dc3bc205a4a8c0f42c3f3361ce18a6338496a5f6606f629ee159ee511e3963ed812d91621acdb956924d5b9fb115d7f6efba816cca61ecc52a1b10ad6d789d79b8204cb5b753ff05ba7beee7c12ef37c5d5a7e646a10c"], &(0x7f0000000240)=0x1) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="e22034792978e97bc63457d35de14cb634c7c420cdc8f48ec3082130a84bba80c5c8fc2e0aba3bf40ad9b12113a9d4d734aaf281777af169e31e08d716806eacbc96b3d34083141c27c15d87c224dd37fa22b331bfd93998f9ec9544289fdc348c30ac564a8d983bef4147281f2e0aa21849ecff2ea8bc53e22c8162a246"], 0x1}, 0x1}, 0x0) timerfd_create(0x7, 0x800) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80440) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000580)={0x4, &(0x7f00000004c0)=[{0x5, 0x6, 0x0, 0x9}, {0x6, 0xc18, 0x0, 0x80000000}, {0x6, 0x0, 0x3f, 0x101}, {0x7, 0x0, 0x9c, 0x3aa}]}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="0000808cd0ac"], 0x6) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x33f}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x20, 0x0, 0x0, 0x70bd26, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x20}, 0x1}, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, &(0x7f00000003c0)={0x4, 0x0, 0x0, "be98944b5776"}, 0x10) open(&(0x7f0000000340)='./file1\x00', 0xc40, 0x1) timerfd_create(0x4, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000200)={0x7, &(0x7f00000002c0)=[{0x110000000, 0x7fff}, {0xff, 0x0, 0x9, 0xffffffffffffff56}, {0x0, 0x8, 0x9}, {0xffffffffffff8001, 0x4, 0x5}, {0x4, 0x8, 0xffff, 0xfffffffffffeffff}, {0x0, 0xfffffffffffffe00, 0x80000001, 0x481471f8}, {0xbe5d, 0x0, 0x3ff}]}) 2018/04/14 02:29:54 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)=[0x265]) socket$packet(0x11, 0x2, 0x300) 2018/04/14 02:29:54 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_getsetattr(r0, &(0x7f0000fb2000), &(0x7f0000ded000)) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x5, 0x10, 0xffffffffffffffff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x6, 0x7, [0x80, 0x4, 0x4, 0x81, 0x0, 0x3, 0xa7e4]}, 0x16) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x4, 0x8001, 0x7, 0x7fffffff, 0x8}, &(0x7f0000000200)=0x98) 2018/04/14 02:29:54 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20002, 0x0) bind$ax25(r1, &(0x7f00000000c0)={0x3, {"85762e156f0068"}, 0x3ff}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x7, 0x3, 0x2, 0x5, 0x6}, 0x14) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x16}, 0x8}, 0x1c) 2018/04/14 02:29:54 executing program 5: 2018/04/14 02:29:54 executing program 4: 2018/04/14 02:29:54 executing program 2: 2018/04/14 02:29:54 executing program 5: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/14 02:29:54 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup3(r1, r0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) write$cgroup_subtree(r1, &(0x7f0000000400)=ANY=[], 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0x0, 0x40, 0x1, 0x0, 0x8, [{0x7, 0x0, 0x0, 0x0, 0x0, 0x7}, {0xc6, 0x0, 0x0, 0x0, 0x0, 0x100}, {0xffff, 0xe2a3, 0x9, 0x0, 0x0, 0x100}, {0x4, 0x3d, 0x40, 0x0, 0x0, 0x1e81}, {0x3f, 0x20, 0x0, 0x0, 0x0, 0x2}, {0x80000001, 0x5, 0x3}, {0x0, 0x7, 0x9}, {0x1f, 0x8001, 0x4, 0x0, 0x0, 0x800}]}) 2018/04/14 02:29:54 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f3bffc), 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000154ff0)={0x0, 0x2710}, 0x296) r2 = dup2(r1, r1) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000240)="3d1a86c1e41f73fa057235a9800327b068f8a05c8c0aa25f98d8c9e7534929c4ce3eccde5557542b7bd357d3ddb51860035ab39551df6c75a3457a81f21e66cdd019891e1fe755613332cdf48ca004d4e80c7a73dad68dbb120ede52b432764fd2ad9250b347c2dfefd41bf0b4223682f6f24e2258e3bda2edc7ef75d3cb7ad71b5f7dbe506698baea1bf65ab64b356affac3163f5ea5a80299615b14749a4b42c10a2f5de7e08e2b117d1fa5a6e788392c18cd5fcd99011432e5780fa47eba827b6ed1b579f4b75b52f9aded59f6e93fa540d608af923691f35ea40b1b4e970f7694f023c308ae9249a0c4d6e3b3ab4be4af86be5bf2e3a5d6e0fc853bf8b1f9144e0dcb37378ebf22c03fd9bab2edf9cd2de1d2ce6e39acfbb7cf54738b897fcc525cee783a2102485433be990b8da41cfdc9072621567123d9481d289bd449a85e6751dafa15cfb14007001fcf0157ba4994e523782a8126584bcac3ca03aea1060f2a4b326f992362e2456855b0349fe9e2e60592f2c7956f9c3f0be9fde2748e23b649336af9c404c87200f54247f494a112bceb7edd7c1ae35f2db26233de345f1d136b708186038a38040761a162f6e04646cd9c253854b082cc60dfda714a811174914788296c2880d33818bb81b4764111cc3f4f520f40b6318f425c30374cf3bcfa4469e607fc0ee0142f8b0191e2e08ea1e542442560ee3cd02e17bdb6fa2ebb49d296940dd850a1c63e0b401463c5c580f36e1815a1d02a869dc2c37f0e6df7366624deb8af5ac6b27b6ef5d7011533b3c60f56f86025748a06d1b2672f38b45d517d5c20c429de23de9391a4d44f37fec589f47c4ac74e0ee2d3002657d6ec532881b470e04c0d3ec09328b6cedfd4713bed25b1e816e8049294116dcf385b484abffd129d778091fa238dadd341bd008d9f416c13fa587dd253d096769f9802fea1fa5b53bd6f6af0e30b8561fc85ff1c916f7b3ecd5f68f48c8a880224b264bc9976e75002b624903eff63701f4d5ec0240710c9554880b9cea35d998cba9d7ae0feb7baa569983f4d1f5676ab9964fceddb311c70992b56f08530ffcad10cdcf6bf53db07d5c5195a208b06b7c7bc6e057c0c1d7ccf6c48b96a21d9ddba8cdc4657b6030bc713b64313a977adf03dc8697372c3baa96dc1f203f60ac42dd2461fa01bdf53d91fc5fb8139257b2b9803285e48b5f012902cf2d19f600b76b6ade84a3456057a2bf8bff0f1f916452600143973d553d786be8ce58595470a057374415960712265a8af91da74f559b1b97e89452fb60364eba271e50fae3bc2d04eef586c33b959d58c9d757b9a17c294250a461617777319a1f91aafbd3ee598300451c097131f9d94666d6e07b7a53c51f903266beca40704bd2319b942b8488428cf82da5a8ac8ae6344704668296ae6fbe216d857cbcc0d716e639a0719e672e1557920780adcb9e7758746986d32055b7fd69778b59f9aa4b1ac8b590f449771948cf0b4d817da6de062fba9f9cc3e45986c449b196ff68a609d34a84497ae716f71b3ced8e8d393e6d6897603248a45110a0c33f73773a27b57d0c50e3e9736369957c6409b7d073555358c7a14b60dec04808c17fecc2f0f6fe04cbb4adedcd8de9c1652f5a453f69ad8fad004da7cb17ee4fb39375b16b1132942bb2f159f4d6f0de9d1f87d574634379d015cd4bb3a1faa32ac2ce5a2e54c67fd30445895ea92135638064258b7ea742e6ac2bde1ec68a8abb5b3bf0235a5b94002653964967aa6fde6c794b28064d6c9d04799e04cc9eb482ceea934e9e4185966db65325f9f763358bed792e36ae98923bb55ee2022d8897c875741e99a49ab4506a8fcab728ccc08e49efe14c0e9da19234ba83af9c5716ea6cb37f76d1d9924dacaf5f04dc5dcca667f4cf10c36a9952262ef8de01adf25c97e1483b1a7964309d3de1018efd15d51580ea9232f9d3313ba9343a358b41f0a059ee1131fc268b07c6c10e7db94425b1265a6bd601e1514be41a0937809e844f99a5ecab8ab30efb4e65c055804c124c8943c3c4ec155e38d5e454d819e16c4da0cc751bafe4ae99709113f99d62b5c2dd79c0b818dfd547dcc7b4e69aa04b4ebc7ee0ef489a1ef0417526d9b1e44554599872b0f7b0980ee7e945c8e1bd9993989b23ea0999a1f36e25c7073352da97c1ea073fbdaed8bd5ab587706e95cfaa7e232a099cf2153bfa7aeb745e82710fdc4aff151fee7a6ffbc13076f30d31da1c217ce1392229d5c1b3b0544504a1d0a1fa84dd546f40bd6ad0cc89591a8d7e7edb08b1340901813c868be5815bbefa0e39bca4a14d8585543b4b7919560e7f609ab347c2ed1ca854f20446830dbe967e5f1dccd098e970614d85572f4f448d57302db55a4b5c3862dc3546240e2bbd8d070e830cbcfcb34c5f068495f3c34c733fc1d014d0fed19b3f7ad13d23983dc1f61fcde2512f0f7830d91cba1d4f77b2d378c583cc8cc3156ab1754bc9fa918e262b6f9c48e7c5bc5963768c455af6bf6acb07dba9a1f103bdda246501446e08fcdf9dba1e66eca60f206a32f62035c516b18713c2f3621b03d6bcd4eff9f535fdcb6df0491df45ac105752fb9bd613236a69415454110b9636ca0545f877c03226ee97e3e9bc7d98d5165d613ee341e403c0974c12694e263c830bfe40706acb589a14370be5f633eb3147c4ad03319a8dd5759f1b714500c641839a8a0fd60ada850e85522d72b048f5b5d6d7a7115f531f65e1d4598d0652ae324d5b7395c67f3984eac718a3140dde33981a60c06c82188e83d5a39944eed03996a0843370571baa3450ba806d67506122dc3f12bd2271bf36d59f6d087ae9260dfce76d11ea97aa6d51871dd1ea13113cf1894367ad2b623ab44362a7caee3c29f91e43a832eb81c3ae177d65896f305d24ee53a7d178f8169b8d67eba09becde8b9feaf86cfc967e80ad029cfea705d1f3db67316ed14070e3a5e69809bb65a750e16f9a4e69e44ad5428faff2b4d5dedf31f18260d78821f3209eda09585b7b1abb01f267ffab84d7e814969d437c68f8e862ad6be269358abb9da4eb31196ed59ac7e19bdfc46d361b3d6818257256a82bc1fdd8ee272112be38adc58d55ffe3e1b6c9ad385669fdaaf699cef83fdb2533614641828a14f2dad10bc265f3ef77bb446c36dc2d56dc3af75e0c7075aa8ea69ddea4d34a7c0ee609a0a1cf914d0c34151499ff8b4dddeba4356dfdde2a46d25a6ffd304c6020d7b4d1265c63f3f8da59b45fddf731f5e9096300144d685eb0423fb5342881a0b7cb75129d3169e0f0fdc5a4af9e0b178300757d6c3db1c5f6cd2274b5296f3ab1f3ada45353958b0ccdd9f868a5cefd4f6b8ccf628fbb56bce81c5abc247e69f57e6d423904fa25cfb1bf8c3c797e80cd9190d0bc87cd8e671c6d0ae93bcacb099841f26a826bf84c484f643af70b04d057adfc4e2cb544f8ce324add34187e41a164221d7b7ace785df8ec60d210ed90471dc412fe94e335d5ba8a348468d33bd1332cdae6805b800eb9e065c9860af91ecc4d1a2a90f2b955d231bc6b48d8214bbd9f800affaa64a16863b358aca9719642a667a678e42d9378340fd16fa76ae206d3903b299dec98d999722b0378d3fbc2bf59e47e54c936ebdcde51ccd59f3de84339bafdec9220a95b6f68893c312522d573b00da903be204763e673aa848b7b6e937a3a992318a7ca2f128af65893edc0b590552ece746af56a935a026fe7367afb8c78c99a551af7dc8fc295d76b07cc829629e889678328745304fbf8a9322cbd8b035d695f7959a157cc67cd9696e9083c86476f7db710a4bbeaa0fb68615951f57d96b4931cac3f28195b0de1a41907fc5aaccffacec06492d5418c6a40762f8e094fe5384dba35b95c40e7c27e869933df78be3d6aac499b4441989e09fd5679003bba9af1a206199154058953d311e6b32b7c528a569ae47b5ad22f5bdffc578a5aaae730a08a79cf0a9df4b0ff136b506d0f22ea5c23972dee59efce28a3496c39a9257db7fa353e07dced3a58b8d439948a70d58c95eb776f35d1d6f266c0cc41ce18481fc2a1c45f4eb9e9693ccdc10ce39315e8069f4352ab39ba3a24b9992f8872c438fc9c99431bc2f74ab863eb291bda1a4f205e208a615c7da4fdfc772ad64f0c32c68f6a980c7e16ae6a6f510a1a9bd42e8300928e6b7b4afa4cadb7930539761fc673b92a1c7837d3d91d5c3a7ec0edc8c0ad821ed96b23dd2df2121a5e8f76fb49e32392d31d4afd0ded1c705c523326f5f07455e929c4e919053c1bb10d91a59354a024a9369a482a1bce08f9fce5cee62e97d30569ab715e8cb52b89653efb28bbc21b91fff36ece813ac03055717524f34d0aebd1118be5a3b6e06bb9134025a99226fd262cd853443c159f7b672a23431d6f438a8cca63b88e9e45e2e488d53284e90588883e98dfa4e9d5365c57f122492f31559d89a4666bada5bd2c98030a08275e6de9142ea31e5266644fa29ab9723870f41630f5b6508d59c52589b7b99a51af9421f1650b957ad9069660194a29ef2387dcba1895088422b25603410df6eb12593c009a91cc8607603ed0b32086191142e3236041e6e69f99c8ba5893436979e137b67357daab81e1b7fb5e4edf1c4c154a0888013a85cfc5bbe48eb26841fc8012cd159f4cab99682e36618df5ab8d0a9ffc4da7b2729c069914e6ff8995c4a982a36da92975264825a38dfdfd4e85e27612fcd7d12ff87e1fa73e814424cd5a67bacfc51c751dd6556ceb79eb3ac4f7238351537ff6b0812d7d43b49712e8a76d9ea126e3faf0d0498f6d508d671851588486233a4fd115e6d6c1c03ce723f254b0e504c36ac08019502f30f862071c969c6d9adcb787e42c49d7d8c14f15bb5ccf053f5adb0e3f41bb652f18c033868688b2214d539321265911dda978a91cf11977d9a1ec17389a5c929460a224dc9360ca23c14508dba92b7d4c6391ec089dab975b7b02b0b9d8f918791da4b5f78635a2ea72b0ea8e147e7ab8e6eb9a52b3a477d91b4511a3f43ee51130d3bd477a5f7add2251e51f87e4ba1aa81223b4de690999e2314389df59c2790e6300f886a0a58fc387f49d436f86a190d05bc0ef73f019482d823ba505a7b2e72d5e923370b00be0dd82bf7bf8b18b9e84615f4f5daf1f5c79e39640039bdb979c8c9418bc1b66426d503fcb723b2f6c2f670bc02715c0f36aa5529b0bda0edb18c8457e3a54abe52f13d3d03ef9c157e59833f4e9d099b06c32ef1e4f9cf53804d9a275c08793dd90cdf2b826fdea181e58cbb52f68571b2299ef79278b6b0ceace4696957fd37747a943d0ad66aabbcf101df0b213d87637b9588e33e4ef74e495f2399361e7d8d4c7d63390a2a2dacd38d7e8eb3138655bb770fe3dc894a80a63771cdc49705d3e0777a7354cec0c432cf95804f1475339c213e03b053023b95516e84ebaf08071cb1c3427ed05d2884438aef9f8702b4569bc8891be65cddce5a5d967853a9f17f33e1023c81ff4d3bd616f59000ca78a35a0e5ed76b7271b9f014b9d055191f8708cab370325716c461f47866544eb68b585d35970387de201dd2eccfee6f0ebd8b4f9c99d1e33a8732ff04e0f612103057930bba8d4fc1cecbbc7464d509060fd605c5204241810ac374126e76b8ece61077215777b51307fa1404b5292a6ec4870c64af7c85220dd12f78b9a433e47c7c293ffee5f1cc2dba6aa5e5ce09ffe1be592660ca63e9a9ff2c14ed2bcb2e7040", 0x1000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xc}, 0x3}}, 0x1ff, 0x20, 0x2, 0x1, 0x40}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x80000000, 0x800a, 0xc44, 0xdd, r3}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001340)=0x0) r5 = geteuid() fstat(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = geteuid() getgroups(0x1, &(0x7f0000001400)=[0x0]) r11 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001440)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@rand_addr}}, &(0x7f0000001540)=0xe8) getresgid(&(0x7f0000001580)=0x0, &(0x7f00000015c0)=0x0, &(0x7f0000001600)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001640)=0x0) stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = syz_open_pts(r2, 0x0) sendmmsg$unix(r1, &(0x7f0000004a00)=[{&(0x7f0000001240)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000001300)=[{&(0x7f00000012c0)="4a5eb6c6476a1c449c"}], 0x0, &(0x7f0000001800)=[@rights={0x0, 0x1, 0x1, [r2, r0]}, @cred={0x0, 0x1, 0x2, r4, r5, r7}, @cred={0x0, 0x1, 0x2, r8, r9, r10}, @cred={0x0, 0x1, 0x2, r11, r12, r13}, @rights={0x0, 0x1, 0x1, [r0, r2]}, @cred={0x0, 0x1, 0x2, r16, r17, r20}], 0x0, 0x10}, {&(0x7f00000018c0)=@abs={0x1, 0x0, 0x4e20}, 0x0, &(0x7f0000002980)=[{&(0x7f0000001940)}, {&(0x7f0000001980)="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0x0, &(0x7f00000029c0)=[@rights={0x0, 0x1, 0x1, [r1]}, @rights={0x0, 0x1, 0x1, [r2, r0, r1]}, @rights={0x0, 0x1, 0x1, [r1, r0, r0, r0, r1, r2, r0, r2]}, @cred={0x0, 0x1, 0x2, r11, r17, r15}, @rights={0x0, 0x1, 0x1, [r2, r2, r1, r2, r0, r1, r2, r2]}, @rights={0x0, 0x1, 0x1, [r1, r0, r2]}, @rights={0x0, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r0, r2, r2]}], 0x0, 0x4000040}, {&(0x7f0000002ac0)=@abs={0x1, 0x0, 0x4e24}, 0x0, &(0x7f0000003d40)=[{&(0x7f0000002b40)="29d730abea3477a0be92fdcde9660b7c04a0d38789c0b31baf8e6930df23d7b88184f2f20ff3691b1bfd4852ae4359065501a91375f780233f675508a1d1783344b7e90f2377ac79ff3ee2a59492bac67bc0bd9e55aef3920284928a42e38758d646682d4cfc3a"}, 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"}, {&(0x7f0000003bc0)="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"}, {&(0x7f0000003cc0)="b772bce4091b1498d735266b3d92cfc38887f7ef63231faccbeeb7f4f556e98fdfcfac18ffac56a6c3712db4a3199bafb640c75868b0b809bb67bf7d6d1ee1b02948314f0eee32fbd88980e3563a96f482fb5fe643b8c54beecba1a5b7b6dd12bf9a4791a0f754d23c6239d849edaed61bd3d765"}], 0x0, &(0x7f0000003d80)=[@cred={0x0, 0x1, 0x2, r8, r12, r10}, @cred={0x0, 0x1, 0x2, r16, r9, r18}, @cred={0x0, 0x1, 0x2, r4, r12, r10}, @rights={0x0, 0x1, 0x1, [r0]}, @cred={0x0, 0x1, 0x2, r4, r12, r7}, @rights={0x0, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r1, r1]}, @rights={0x0, 0x1, 0x1, [r2, r0, r0, r2]}], 0x0, 0x20040000}, {&(0x7f0000003e40)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000003f40)=[{&(0x7f0000003ec0)="d972ef10e28bac1cd611d6336a1aa367048603fbbb744b7e1694cd64ef2b9176fecc94bd6c20d6"}, {&(0x7f0000003f00)="57607d5c293d28c39f4db099c6196bb8a550dfae70ff7c87ecd0c174b3ec3538b492"}], 0x0, &(0x7f0000003f80)=[@cred={0x0, 0x1, 0x2, r4, r6, r10}, @rights={0x0, 0x1, 0x1, [r0, r1, r1]}, @rights={0x0, 0x1, 0x1, [r2, r2, r1, r0, r2, r2, r0, r0, r0]}], 0x0, 0x20000800}, {&(0x7f0000004000)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000004280)=[{&(0x7f0000004080)="bbb7d86a8bf8b61b5882"}, {&(0x7f00000040c0)="dfd484117bcbf7de4647065087721b33c98944362596aa34b87816cc1f7486fb621e47559441a2b88accf166313e05f43b898e"}, {&(0x7f0000004100)="c09eb8b80cb08599fe6801df2ceacc4150cad34219d2bf43fc436d7ab7ed11bb19496bf4237d4d4bef82c02203b7231f9a6add67b9e85f4f06e1c3205509e869d8bff9f50ab1729dfc1e8546a3c4d953369b1bf7bb97b1c1bbe295721ef64f4335fc006c799b05066790de4a0cb102f0e638ca11"}, {&(0x7f0000004180)="4872cfa910a2abfeacb3ebc33af3b5408e9f362a9ec623ae2e4d4733116e823fa9c00f144630951d78f30c440a27a94d4c39e842159c5ff852269513802f02a7117e18dc1462435d2a0775b2a3e6e68114f1e498853a8585683ec4ee6d06cf595f5d6607822811eeec9d2aea58dc0b04665ad8e18c2d98a46f6f6d448105df0383bca6fa49c0178d0c990db22d27d531612c29d73c2f7540fde4fdf94bcf8f2564045280c094f5450c1d617e385bc3980dcce51e11a3876764c32effeebd0139f6a188233a1d7fe7ad01b38b072e560284edf129604dd12ff35991b231e905ec3d1ebad22f5b7a0ddf7cbb3b211ff3760c"}], 0x0, &(0x7f0000001940)=ANY=[@ANYBLOB="0000000001020000010000008aa4153347088e4cf174e90c02ac0080982bf971cace3f620738ea3ec1000000000000000000000000000000", @ANYRES32=r1], 0x0, 0x40}, {&(0x7f0000004300)=@abs={0x1, 0x0, 0x4e22}, 0x0, &(0x7f0000004400)=[{&(0x7f0000004380)="de884e6181596fac2f73b00ab429f37ad56edf30a49e5c4885e8b4132bc2ff2c6f3f7a7734ea87d34ec206c91af01a9586925771cc127d51175c31c3a15aa4e32919dac6ee17a2a81fc9ba194a239f3ef3d630bea3470eca193ecc4d400aa6bb3d5c"}], 0x0, &(0x7f0000004440)=[@rights={0x0, 0x1, 0x1, [r21, r2, r0, r1]}, @rights={0x0, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x0, 0x1, 0x1, [r1, r1]}, @cred={0x0, 0x1, 0x2, r4, r19, r10}, @cred={0x0, 0x1, 0x2, r11, r17, r7}, @rights={0x0, 0x1, 0x1, [r2, r1, r1, r0, r1, r1, r0]}, @cred={0x0, 0x1, 0x2, r8, r9, r13}, @cred={0x0, 0x1, 0x2, r11, r12, r13}, @rights={0x0, 0x1, 0x1, [r1, r0, r2]}, @cred={0x0, 0x1, 0x2, r8, r19, r10}]}, {&(0x7f0000004580)=@file={0x1, './file1\x00'}, 0x0, &(0x7f0000004700)=[{&(0x7f0000004600)="bd57478475be3f943411fe6659a08bc3950a207b"}, {&(0x7f0000004640)="44bdc0a2296e559de508e4ef29ad718305a4ebc26d1cd084c86ef8617346813f572dfa3eef6998695789ff6571449de7716e8aa1d292ea0581ea5d9a2f14da29d9f5a1ad4319fa63fe8fd8bc474fa7a15263b0ae7fea41d3ff7e9f275251d496b3abf83c18e329260a18b9cf9a8a2cd3a3ed3c00b2246894840ee5e8a3f07ad45ec254fa9d"}], 0x0, &(0x7f0000004740)=[@cred={0x0, 0x1, 0x2, r4, r17, r20}, @cred={0x0, 0x1, 0x2, r11, r12, r14}, @cred={0x0, 0x1, 0x2, r11, r12, r13}, @cred={0x0, 0x1, 0x2, r11, r5, r14}, @cred={0x0, 0x1, 0x2, r8, r17, r20}, @rights={0x0, 0x1, 0x1, [r1]}, @rights={0x0, 0x1, 0x1, [r0, r21, r21, r1, r1, r21, r21]}, @rights={0x0, 0x1, 0x1, [r21, r21]}], 0x0, 0x40}, {&(0x7f0000004840)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000004980)=[{&(0x7f00000048c0)="23ad195cf57fb7f780743f3d55f3ef014f9192a716864325c84701cb4d8ccc8c7812bb9e64dbabf92d35cb3c7524fd75de04413a4c40b286a2c11a71dbb4b57371cd910d1a86f8cf97cd5b11b9f999905672b9111ff4f84fd52a8f4da47f05a6a27cb22369d62098603eedf2f9cbb6bee35cffba1d23eab69548243ea8e46a468b708dc7d65338940a3af70fc75c8ba5e60e"}], 0x0, &(0x7f00000049c0)=[@rights={0x0, 0x1, 0x1, [r1]}]}], 0x7e, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x2, 0x100, 0xfffffffffffffffa, 0x5583, 0x0, 0x3, 0x2, 0x0, 0x89, 0x100000001, 0x4, 0x4, 0xfb2, 0x2, 0x0, 0x100, 0x20, 0xb9a, 0x4, 0xab, 0x1, 0x9, 0x100, 0x7fff, 0x100000001, 0x4, 0x1, 0x80000000, 0x8, 0x8400000000, 0x5, 0x9, 0x6, 0x4, 0x1000, 0x8000, 0x0, 0x1ad8421a, 0x6, @perf_bp={&(0x7f0000000140), 0xf7c474de136da11a}, 0x2, 0x0, 0xd8, 0x6, 0x3, 0xe2, 0x800}, r22, 0x5, r2, 0xb) 2018/04/14 02:29:54 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) write$selinux_context(r3, &(0x7f0000000880)='system_u:object_r:ld_so_t:s0\x00', 0x1d) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1c0) 2018/04/14 02:29:54 executing program 7: r0 = open(&(0x7f0000000180)='./control\x00', 0x80040, 0x0) creat(&(0x7f0000412ff8)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x50) fcntl$setlease(r0, 0x400, 0x1) mlockall(0x2) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00') 2018/04/14 02:29:55 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x0) finit_module(r0, &(0x7f0000000080)='-]\x00', 0x0) syz_open_procfs(r1, &(0x7f0000000040)='ns/ipc\x00') 2018/04/14 02:29:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001600)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000015c0)=@ipv6_delroute={0x24, 0x19, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x30}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) [ 46.034747] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/04/14 02:29:55 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) [ 46.598031] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket 2018/04/14 02:29:57 executing program 0: setrlimit(0x7, &(0x7f000018f000)) r0 = eventfd2(0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/123) 2018/04/14 02:29:57 executing program 5: r0 = socket(0x10, 0x3, 0x0) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/102, 0x66}], 0x1) pipe(&(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'trusted.', 'ppp0vmnet0posix_acl_access:\x00'}) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14, 0x80000) bind(r0, &(0x7f0000000240)=@hci={0x1f, r2, 0x3}, 0x80) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000000)={0x0, r1+30000000}, &(0x7f00000001c0), 0x8) write(r0, &(0x7f0000fa3fda)="26000000130047f1eb14c1f8590022ff001000e301000000010000ffff000000060010000e4b", 0x26) 2018/04/14 02:29:57 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', r1}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/14 02:29:57 executing program 4: r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000240)}], 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'eql\x00', 0x20}) 2018/04/14 02:29:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) recvfrom(r1, &(0x7f0000000480)=""/1, 0x1, 0x2, &(0x7f0000000680)=@hci={0x1f, r2, 0x2}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6(0xa, 0x800, 0xefde) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)={0x9, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7541}}, {{0xa, 0x4e21, 0x10001}}}, 0x108) r5 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5150d65a904d70000000000ae000000000002"]) ioctl(r5, 0x8916, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0x26, "7fc7638714b8b1da398c4cb63504667166e257c8918a162cd9edadf73a89259eca2dbeec338f"}, &(0x7f0000000700)=0x2e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000740)={r6, 0x4}, &(0x7f0000000780)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000040)=[{0xa, 0xff}, {0x3, 0x1}, {0x3, 0x7}, {0x3, 0x5}, {0x4, 0x9}, {0x3, 0x1}, {0xc, 0x1f}], 0x7) read(r3, &(0x7f0000000240)=""/184, 0xb8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000440)={0x4, 0x8464}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f00000001c0)) sendmsg$nl_generic(r3, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="180000001d16ffff000000000000000100"], 0x18}, 0x1}, 0x0) sendfile(r1, r0, &(0x7f0000000540)=0x400, 0xd) 2018/04/14 02:29:57 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000180)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000600004000000006000000000000000000d4935f66dbd3c1703a6099580000000000000000001f000000000000000000000000ff02000000000000000000000000000105000500000000000a0600000000000000000000000000000000ffffac1400000000000000000000c55a0600000000000a000000000000000f81000000000100000000000000eefe0000000000000000"], 0xa0}, 0x1}, 0x0) setsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x80, 0x17bf}, &(0x7f0000000140)=0x8) 2018/04/14 02:29:57 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getitimer(0x0, &(0x7f0000000000)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2d, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/14 02:29:57 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) gettid() r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00') signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000500)={0x2, 0x40000000000000, @rand_addr=0xffffffffffffffff}, 0x10) recvfrom$ipx(r0, &(0x7f0000000000)=""/23, 0x17, 0x40, &(0x7f0000000080)={0x4, 0x3f, 0xfc0e, "0766c1c5bc3c", 0x4}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0xc000, 0x101}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x343c}}, 0x2, 0x8, 0x80, 0x7, 0x5326701f}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={r4, 0x1ff, 0x3, 0x59, 0xce, 0x3f, 0x7ff, 0x9, {r5, @in6={{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1ff}}, 0x14f8d39b, 0xea, 0x5, 0x9, 0xa1}}, &(0x7f00000004c0)=0xb0) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000340)}], 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x100000001, 0x4) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={r6}, &(0x7f0000000640)=0xffffffffffffff9e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800), &(0x7f0000000840)=0x8) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000100)=""/63) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000001580)=0x20) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000140)={0x0, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[], &(0x7f0000001600)) [ 50.353224] syz-executor1 (6295): /proc/6294/oom_adj is deprecated, please use /proc/6294/oom_score_adj instead. 2018/04/14 02:29:59 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001140)='pagemap\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001180)={0x2a5, @tick=0xe5, 0x800, {0x200, 0x3}, 0x0, 0x0, 0xf5d}) write$binfmt_elf32(r0, &(0x7f00000011c0)={{0x7f, 0x45, 0x4c, 0x46, 0x80000000, 0x2, 0x0, 0x0, 0x8, 0x3, 0x3e, 0x9, 0x2d4, 0x38, 0x3b2, 0xffffffff80000000, 0x6, 0x20, 0x1, 0x66, 0xcd4c, 0xfffffffffffffffe}, [{0x6, 0x8, 0x4, 0x10000, 0x6, 0x1, 0x3, 0x200}, {0x0, 0x8, 0x4, 0x8, 0x6, 0x0, 0x8, 0x8001}], "bb0aff53a7f634d66962732b6df4ed2054d14cad2f73c735d03a500f7555147421227365d6f3b49a12b30d042fcd1028259cc936e8cb7b3614bfd2e3e22f9c1212bb1cb5c7ea91c91e290142b3b5569fcaa1a68f4ce0bf1fc4772c1a391ad188e5995b555ec8f800837fbc4ecff1d2c1968f7c1b5541949c59b65b440b8a5b0455b5f3ba477d747689935a24e0675ef9f17d6d2c88c1ed4694d954615d0ae51f977114d9f091c7714754bdb6fca1ac2f9fff3132dbba499a2f74f866316d3502c96ec8eea81e84583acdd26cc0b509979959759e37fc1997c42a5b6dff9a920fe90dd80320d68fa165583c902c074e1c9961cc1d90", [[], [], [], [], [], [], []]}, 0x86d) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001a40)={0x7ff}, 0x1) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000040)={0x10fc, 0xa, 0xa, 0xfffffffffffffffd, 0x70bd28, 0x0, {0x2}, [@nested={0x18, 0x21, [@generic="b302d3feba154af9e6d51dceedcb9a78555849a9"]}, @generic="8bf085e48501c351c635f1760e66347e0f28764f8bfe95245a503a2dac49b50146ef5547c5d1ad7bff69b035f31c8f605cfc63fc5cb4de47111113df855a39bc611f251f0b78688f25b6b0163dcd49739ebe73748350b02c1e5eb459b0dbc893a3327cf44de4b76a9f11db12e732fcec171ad607ffde4f6123e366d20a16ba98c27720d5f447137bfae0f26f9a96ce42715ec3d70fd0e36046de4e1fecdc210a64e04a06549a288e98d9ea281811a151a179c732558c34b0e0d3afba2b93ef68a92eb7bcfecbaff7b051ba643f44d3", @generic="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"]}, 0x10fc}, 0x1}, 0x0) 2018/04/14 02:29:59 executing program 7: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x6, @random="92b2711c45c7"}, 0xa, {0x2, 0x0, @rand_addr}, 'veth1\x00'}) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x301080) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000440)=@nat={'nat\x00', 0x19, 0x3, 0x32c, [0x20000100, 0x0, 0x0, 0x20000230, 0x200003fc], 0x0, &(0x7f00000000c0), &(0x7f0000000540)=ANY=[@ANYBLOB="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"]}, 0x3f7) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f0000000500)=0x10001, 0x4) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000140)={0x21a93890, 0x5}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x7, 0x2]}, 0x8) 2018/04/14 02:29:59 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8e, 0x400000) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000d42ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c82a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34", 0x21}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x0, 0x401, 0xb10, 0x4}, 0x14) ioctl(r0, 0x2285, &(0x7f0000007000)='S') read(r0, &(0x7f0000166fe0)=""/32, 0x20) 2018/04/14 02:29:59 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000180)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000600004000000006000000000000000000d4935f66dbd3c1703a6099580000000000000000001f000000000000000000000000ff02000000000000000000000000000105000500000000000a0600000000000000000000000000000000ffffac1400000000000000000000c55a0600000000000a000000000000000f81000000000100000000000000eefe0000000000000000"], 0xa0}, 0x1}, 0x0) setsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x80, 0x17bf}, &(0x7f0000000140)=0x8) 2018/04/14 02:29:59 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', r1}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/14 02:29:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e24}], 0x58) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x264, 0x0) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000040)={{0x0, 0x93c}, {0x0, 0x9}, 0x0, 0x5}) clock_gettime(0x0, &(0x7f00000000c0)) dup3(r0, r2, 0x80000) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000280)) clock_gettime(0x7, &(0x7f0000000140)) ppoll(&(0x7f0000b7fff0)=[{r3, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r1}, &(0x7f0000d5c000), 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x201, 0x0) connect$unix(r2, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) dup(r2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x2758d807be918677, 0x2, 0x3}, &(0x7f0000000100)=0x20) 2018/04/14 02:29:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffe46) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000100)=0x7fffffff, 0x4) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x101001) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000380)) 2018/04/14 02:29:59 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000580)=ANY=[], 0xfffffce5) fchmod(r0, 0x20) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x7, 0x0, 0x0, 0x0, 0x1, 0xff, 0x0, 0x1, 0x0, 0x8000, 0x54ad80af}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000400)=""/216) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(0xffffffffffffffff, &(0x7f0000005380)=[{{&(0x7f0000000b80)=@hci, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000300)=""/48, 0x30}, {&(0x7f0000000d00)=""/170, 0xaa}], 0x2, &(0x7f0000000e40)=""/182, 0xb6, 0x7f}, 0x100000000}, {{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000000f00)=""/167, 0xa7}, {&(0x7f0000000fc0)=""/223, 0xdf}, {&(0x7f00000010c0)=""/103, 0x67}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/133, 0x85}, {&(0x7f0000002280)=""/94, 0x5e}], 0x6, &(0x7f0000002380)=""/121, 0x79}, 0x974}, {{&(0x7f0000002400)=@ax25, 0x80, &(0x7f0000002580), 0x0, &(0x7f00000025c0)=""/92, 0x5c, 0x7}}, {{&(0x7f0000002640)=@ax25, 0x80, &(0x7f0000004740)=[{&(0x7f00000036c0)=""/4096, 0x1000}], 0x1, &(0x7f0000004780)=""/6, 0x6}, 0x4}, {{&(0x7f00000047c0)=@hci, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004840)=""/253, 0xfd}, {&(0x7f0000004a00)}, {&(0x7f0000004ac0)=""/50, 0x32}, {&(0x7f0000004b00)=""/16, 0x10}, {&(0x7f0000004b40)=""/185, 0xb9}], 0x5, &(0x7f0000004d40)=""/89, 0x59, 0x40}, 0x8001}, {{&(0x7f0000004dc0)=@ax25, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004f00)=""/35, 0x23}], 0x1, &(0x7f0000004f80)=""/116, 0x74}, 0x7}, {{&(0x7f0000005000)=@sco, 0x80, &(0x7f0000005240)=[{&(0x7f0000005080)=""/83, 0x53}, {&(0x7f0000005100)=""/28, 0x1c}, {&(0x7f0000005140)=""/34, 0x22}, {&(0x7f0000005180)=""/41, 0x29}], 0x4, &(0x7f00000052c0)=""/185, 0xb9, 0x8}}], 0x7, 0x10100, 0x0) dup2(r1, 0xffffffffffffffff) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}], 0x2, 0x0) futex(&(0x7f00000000c0)=0x2, 0x4, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000180)=0x4, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x6817}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) clone(0x0, &(0x7f0000f88000), &(0x7f00002b0ffc), &(0x7f0000714ffc), &(0x7f0000e1bf43)) 2018/04/14 02:29:59 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ftruncate(r0, 0xfffffffffffffffc) r1 = gettid() clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futimesat(r0, &(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000080)={{r2, r3/1000+10000}}) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x2000}) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r4 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r4, r0) select(0x40, &(0x7f0000000100)={0x6, 0x81, 0x0, 0x0, 0x0, 0x7ff, 0x1e11, 0x4a}, &(0x7f0000000140)={0x2, 0x1, 0x3, 0x10000, 0xffffffffffffff7f, 0x2b, 0x6, 0x7}, &(0x7f0000000180)={0x400, 0x3ff, 0x41b, 0x7f, 0x1, 0x9f28, 0x2cd9}, &(0x7f00000001c0)={0x77359400}) [ 50.442748] netlink: 4304 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/14 02:29:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x2) 2018/04/14 02:29:59 executing program 6: mremap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000008000/0x1000)=nil) 2018/04/14 02:29:59 executing program 0: socket(0x100000000000f, 0xf, 0x7ff) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x95bd85617698a010, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000640)=ANY=[@ANYBLOB="f40000001900001000fe8000000000000000000000000000aa0007000030a26edc640003bf269965d68f643c000000071ec2122da50cc778c9a805aa0cdbecbabd6387ea0e25a2500b9d012171e05f01446e54fe9d03f8714f011c9dc5be3c6b239025f7041b0237485e957aded93dd9616924a91af8a893ff07c4fc53b23a0063129ae7b01428de9375351e3dcf56831b7e348a0770d2254759eb08f510c31f00c74f1fb43395e203a665fc7755673133e817f92c40ae"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6f, r4}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000400)) keyctl$clear(0x7, r3) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername(r2, &(0x7f00000004c0)=@can, &(0x7f0000000200)=0x80) ptrace$getenv(0x4201, r1, 0x100000001, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x3f41) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r6, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$PPPIOCGFLAGS(r7, 0x8004745a, &(0x7f0000000600)) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) write$cgroup_pid(r5, &(0x7f00000005c0)=ANY=[@ANYBLOB='41\'4'], 0x4) 2018/04/14 02:29:59 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/14 02:29:59 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000ff3)='/dev/net/tun\x00', 0x0, 0x0) flock(r0, 0x7) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141000, 0x4) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/183) r2 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000001c0)={0xc2, 0x24, "cae900237c7216e5dfa1a5817336f40aa238bc52b8bd829ec8bf2f315373f6a7ae664d50"}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000180)={0x2, 0x5, r2, 0x0, r3, 0x8000, 0x101, 0x6}) 2018/04/14 02:29:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') close(r0) 2018/04/14 02:29:59 executing program 7: r0 = request_key(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)='\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, r0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000001280)={0x0, 0x2710}, 0x8) r2 = dup(r1) sendmsg$inet_sctp(r2, &(0x7f00000028c0)={&(0x7f00000012c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000002840)=[{&(0x7f0000001300)="739b8ef0679dbf812202abe17f8355382c36c010e47edbd8c8318ae672ba85de53c89c545b24dac483d579503b926cf2cb1c58e468ee0d44c046813b7e2871602289850e5b5e991d5805cbed2c5001951bee1f7aa295d85986f11bc7a953847f78159518974f73e5b2b0b1000585dc554edb83dd17d1d43183acf1c3093c3614e0bda7e7747aacfcbc53e707928b49838fc02076794014726333aec8c7df9f8011b1ebf89ee165e2ba3514c493e5dc82ad6c6b5ce6dca8d6840ecd66974955d0", 0xc0}, {&(0x7f00000013c0)="5b4affc2ee3cc60f1bd2ad91d3c72685910792c98847183bd2a4ddaea4ec9ff80948b1f8bec658abef1cae69896df1b8656a9ba193764bfe4027613e88c633ba248a151ee8b5c0bf03751863", 0x4c}, {&(0x7f0000001440)="ac423fe04523d1d13415209354a9bbbdd9f1fa3dcb69c75a7ce21829ddda8162da2b02a5ef817e39a0a861cedf0bc08ca408fda08d08fb4be09f9d7a921dedbdd58bfccca146bb8879a423bfa597a8068a8065c227308863d7debaf85921a3e6ffbe22cae6580e3808e1b4f8ff5d60432044ce14e765a2ac397d2925d7fc1caff2fc4d5dc4449e5fb84dfdc5132ed8c701161e9c0190130a85c5dd", 0x9b}, {&(0x7f0000001500)="c3362c738d3cafb4f223c8ece3c1cb61d166857b2f9ad485cadbad493bacde317e385e6a34461bf29c408a23da9d3e3b405e13b4f44af7ee64d9238d671d", 0x3e}, {&(0x7f0000001540)="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0x1000}, {&(0x7f0000002540)="cfe1030381e9cd52bb6d97416f5c8c77de0f7022f4bac5e4ad3dad49ad456d9c3de3c4a04a776b56dba9d7b55f1c3b7edb93e461c949dcbf73caf7f497bc7ce62c555aa647fb4fd80863bde4a9af43d2db56c9e4ff9437ed85bd83c28633ed7b18ae2c46d34d86a5d20274c191f7994a1ab80b07216c37d6f0eec5834feadac174fb728c37b48205f99cfd3b8e71bc0088e46834e82285d24ba22b41390570182e55ee57f3a800568aa989723905dc6cca52d0bfd64185196c64350d11215e2fde1561293ec176d5ca", 0xc9}, {&(0x7f0000003040)="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", 0x1000}, {&(0x7f0000002640)="2dc6ac3ee34c0a2310bce58a495bfb7568cff04725b2edfab1a892a72b78ab8d3c4131422abed43d9007c4f2e2a0ade3349b142443a8655a168051aff0bf8f0837bd7da424e6dab23b409a8931335a6f8ea07c118d867ab739154f888d61c76ced0094df814c4f8ef7bb459bd3a0e2f70d544eae024f7b06760177f55a2fdcd6b71b5622583ad8c9e8075cda30d5441c8af6026fb616e325712f777c47492f385bfe11e606aad6526d53b82dd430d61be053149aaf6c1e3e804d28b147f23d873899ad9b43c67e982c3c73c0dd843fc694fa3c70b28f5a3dd9146deb5f141fec8388ec67731451f4", 0xe8}, {&(0x7f0000002740)="5ce137d992452f08311f2e59480f3c", 0xf}, {&(0x7f0000002780)="03d631d5434795a97752e73967fb2bd50628e748c3c3317e6dfe48ff8e55f9f5c617c8777f6c0e0ae62b4246c4b0c89738f48abbe477785cdde830c8e1403e8706444541c9eb7b449e0626245680f93d1ea2a740438df08cd3882355672443ae3700d6f77741d8aa7d28a0b27421b08b2981410a2348afa199b16644c5b4c667e11259ad47b73ab02b76c32eb66744d75d3a61e0bb4d2e20f1c8cec9806bb2b57a8c6b5616b2ced58bad1de81d45ab0c", 0xb0}], 0xa, 0x0, 0x0, 0x24000041}, 0x1) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r3) r4 = syz_open_procfs(0x0, &(0x7f00000011c0)='net/rfcomm\x00') symlinkat(&(0x7f0000001180)='./file0\x00', r4, &(0x7f0000001200)='./file0\x00') syz_open_dev$urandom(&(0x7f0000001240)='/dev/urandom\x00', 0x0, 0x88100) 2018/04/14 02:29:59 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000580)=ANY=[], 0xfffffce5) fchmod(r0, 0x20) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x7, 0x0, 0x0, 0x0, 0x1, 0xff, 0x0, 0x1, 0x0, 0x8000, 0x54ad80af}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000400)=""/216) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(0xffffffffffffffff, &(0x7f0000005380)=[{{&(0x7f0000000b80)=@hci, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000300)=""/48, 0x30}, {&(0x7f0000000d00)=""/170, 0xaa}], 0x2, &(0x7f0000000e40)=""/182, 0xb6, 0x7f}, 0x100000000}, {{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000000f00)=""/167, 0xa7}, {&(0x7f0000000fc0)=""/223, 0xdf}, {&(0x7f00000010c0)=""/103, 0x67}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/133, 0x85}, {&(0x7f0000002280)=""/94, 0x5e}], 0x6, &(0x7f0000002380)=""/121, 0x79}, 0x974}, {{&(0x7f0000002400)=@ax25, 0x80, &(0x7f0000002580), 0x0, &(0x7f00000025c0)=""/92, 0x5c, 0x7}}, {{&(0x7f0000002640)=@ax25, 0x80, &(0x7f0000004740)=[{&(0x7f00000036c0)=""/4096, 0x1000}], 0x1, &(0x7f0000004780)=""/6, 0x6}, 0x4}, {{&(0x7f00000047c0)=@hci, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004840)=""/253, 0xfd}, {&(0x7f0000004a00)}, {&(0x7f0000004ac0)=""/50, 0x32}, {&(0x7f0000004b00)=""/16, 0x10}, {&(0x7f0000004b40)=""/185, 0xb9}], 0x5, &(0x7f0000004d40)=""/89, 0x59, 0x40}, 0x8001}, {{&(0x7f0000004dc0)=@ax25, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004f00)=""/35, 0x23}], 0x1, &(0x7f0000004f80)=""/116, 0x74}, 0x7}, {{&(0x7f0000005000)=@sco, 0x80, &(0x7f0000005240)=[{&(0x7f0000005080)=""/83, 0x53}, {&(0x7f0000005100)=""/28, 0x1c}, {&(0x7f0000005140)=""/34, 0x22}, {&(0x7f0000005180)=""/41, 0x29}], 0x4, &(0x7f00000052c0)=""/185, 0xb9, 0x8}}], 0x7, 0x10100, 0x0) dup2(r1, 0xffffffffffffffff) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}], 0x2, 0x0) futex(&(0x7f00000000c0)=0x2, 0x4, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000180)=0x4, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x6817}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) clone(0x0, &(0x7f0000f88000), &(0x7f00002b0ffc), &(0x7f0000714ffc), &(0x7f0000e1bf43)) 2018/04/14 02:29:59 executing program 0: socket(0x100000000000f, 0xf, 0x7ff) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x95bd85617698a010, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000640)=ANY=[@ANYBLOB="f40000001900001000fe8000000000000000000000000000aa0007000030a26edc640003bf269965d68f643c000000071ec2122da50cc778c9a805aa0cdbecbabd6387ea0e25a2500b9d012171e05f01446e54fe9d03f8714f011c9dc5be3c6b239025f7041b0237485e957aded93dd9616924a91af8a893ff07c4fc53b23a0063129ae7b01428de9375351e3dcf56831b7e348a0770d2254759eb08f510c31f00c74f1fb43395e203a665fc7755673133e817f92c40ae"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6f, r4}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000400)) keyctl$clear(0x7, r3) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername(r2, &(0x7f00000004c0)=@can, &(0x7f0000000200)=0x80) ptrace$getenv(0x4201, r1, 0x100000001, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x3f41) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r6, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$PPPIOCGFLAGS(r7, 0x8004745a, &(0x7f0000000600)) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) write$cgroup_pid(r5, &(0x7f00000005c0)=ANY=[@ANYBLOB='41\'4'], 0x4) 2018/04/14 02:29:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000eaff3)='net/sockstat\x00') lseek(r0, 0x0, 0xffffffdfffffffff) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x1) 2018/04/14 02:29:59 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="a9", 0x1, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x248080) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xe4, r2, 0x0, 0x70bd27, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x63}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1f}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2f}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x15, 0x6}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x22}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x401}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x4}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x270a}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0xe4}, 0x1, 0x0, 0x0, 0x1}, 0x4008001) 2018/04/14 02:29:59 executing program 1: clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000c0d000)={0x77359400}, &(0x7f000082d000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/14 02:30:00 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) r1 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) write$tun(r1, &(0x7f0000000280)={@pi, @void, @mpls={[], @ipv6={0x0, 0x6, "ba41ad", 0xfc6, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "550ea6", 0x0, "be6aae"}, "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"}}}}}, 0xff2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x1000fed) 2018/04/14 02:30:00 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x80000007fffc, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x106}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000140)=0x54) 2018/04/14 02:30:00 executing program 7: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x1f8}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x8}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r2, 0x1162}, {r1, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB]) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002180)=""/169, 0xa9}], 0x2, 0x0, 0x0, 0xf35b}}], 0x2, 0x0, &(0x7f00000036c0)={r3, r4+10000000}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r5, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a", 0x28, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/14 02:30:00 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) 2018/04/14 02:30:00 executing program 5: syz_emit_ethernet(0x26, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, [{[{0x9100, 0x5, 0x3, 0x6}], {0x8100, 0xfffffffffffffffa, 0x2, 0x9}}], {@can={0xc, {{0x0, 0x0, 0x3, 0x858}, 0x6, 0x3, 0x0, 0x0, "964caab18fb921b6"}}}}, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', '\x00'}) 2018/04/14 02:30:00 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0083"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r2 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3d", 0x4d, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) accept4$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80000) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7", 0x28}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/14 02:30:00 executing program 1: vmsplice(0xffffffffffffffff, &(0x7f00001ce000), 0x112f300594bccdb, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ashmem\x00', 0x2000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x50040, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000740)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@ipv4={[], [], @remote}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000880)=0xe8) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001a80), 0x80000) r9 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/pktcdvd/control\x00', 0x400002, 0x0) r10 = socket$netlink(0x10, 0x3, 0xf) r11 = getpgid(0x0) getresuid(&(0x7f0000002040)=0x0, &(0x7f0000002000), &(0x7f0000001fc0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001bc0)={0x0, 0x0, 0x0}, &(0x7f0000001c00)=0xc) r14 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001c40)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000001d40)=0xe8) stat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001e40)='/selinux/load\x00', 0x2, 0x0) r18 = syz_open_dev$usbmon(&(0x7f0000001e80)='/dev/usbmon#\x00', 0xffffffff, 0x4000) r19 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001ec0)='/selinux/access\x00', 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001f00)={0xffffffffffffffff, 0xffffffffffffffff}) r21 = syz_fuseblk_mount(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x4, 0x240000) r22 = accept4$inet(0xffffffffffffff9c, &(0x7f0000004c80)={0x0, 0x0, @loopback}, &(0x7f0000004cc0)=0x10, 0x80800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004d00)={0xffffffffffffffff}) r24 = fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffffff, &(0x7f0000004d40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000004dc0)=[0x0, 0x0, 0xffffffffffffffff]) r27 = gettid() stat(&(0x7f0000004e00)='/\x00', &(0x7f0000004e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004ec0)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000004fc0)=0xe8) getgroups(0x3, &(0x7f0000005000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000005140)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000000c0)="6a43582bff16b28a522723862d74c7023e404874123d071d16e8fdb6e6e220fe15a2c933895e9f46986e50fe203f9a17a4dcd1cca3596f49b1d81633ea7cf2a74559429ceafdee0600be2ae55540d9a1ce9396ad2c6a9b600bdb4efb26197d3af0d4a50e86c88145f3be5c", 0x6b}, {&(0x7f0000000140)="1d03cb9fdb459b4e0f70ad0a561aca79644a5ff7255fc69c698062733547228f32280d4f51e11fda74605f835f819070ccab8b80e27e9f24260df45fc32121f2ba0f8faa6065fc0fb9ed23ef9593885dcdc0e4bbfa085ceacec4d70e96f7c4900f2c171447d71822cc8c03bf9ed97377f823952d1a201b30d7fd32cb18fd64be42342fac54ee1cc88381e246bedeb5aeaa4c336fdb1a23563da1cc5759e38fb2c62f08a2d390167a303df9182be7a864016688ebe1b86d3ffb3d2b9a89ffe3958887a2714c96d4d6c21bf2ff56f0eec6e06ecb6a18d3787b0a", 0xd9}, {&(0x7f0000000240)="f3c42e658b9c5d124a64945bef99630f9232f8772d911b92d58af5f97bbd34cd28bd5cbfb541d857739946d7d5dfb2f85a68b9fd28c303f369dd0b66732bdbae677649e1a762ee047a0796286d3f128d3cfa7f7d1e1f5df204260c3d6350208220cbc6ce24439eb4a766d8a488cba898a12d2fe321ac07c7cfc44448d1fe0563ac3d6733352b121e477c944d609b2cd9805c88664bd858b525ed45babd491580f63190c8c3a5259e0c1e16101ec2332094a7f739d34dedf42d63f3078bcfad", 0xbf}, {&(0x7f0000000300)="343d5d32edf1a5ee6e49f4a53dbe579f48a61dd1005f45458e0c128e0ed02438aee2a83f7fbbc4e3e451e2275f98c8", 0x2f}, {&(0x7f0000000340)="d3467d3d29ee141b80d43d649566651a667061fb220132afdabe583a9dcabbae4f8ce16707c756a38f9472a223b637b6b826ecf4945ad31efe073682da4bb5257343a1d640eef93dcdd03675264b66aa67da3cc2dba8d03baaafc0e3758c877ea9345d9a0a345ebca380265c46124c67dfd5bef8c02b869bd439a8feb0", 0x7d}, {&(0x7f00000003c0)="6ec7ede8a17d8e884c755f6c09119c56fe8609002478a6a31560925842ac0fbac607e097808a0943a64330b6e0fe9f0ec87f189974e6a806070d202f1ea998e077c101946f31a5808abd3b372cb793e4b6c8eaf3e3dd9755936003c079f3", 0x5e}, {&(0x7f0000000440)="c3bc9b2af3d1ada0f7cb34c36914ccee960c372cfe17748d1da72fdf1a1290c2122259a16315e8df040081b9249264e02ee29188b26dd64203374858be47db2543d0141bae2e92dc4dd231fcfa06f4249f3e01531170aa9be6ba0ac4af9b3ce11e5e1d27527d7f3b8b8c3d0373ad75d5b50809cb2978b23b9011a392516725a156992ebaab8e45c0a3b325", 0x8b}, {&(0x7f0000000500)="a26851b5e335d0baad5598f3189319896bd84544df0c66da8b96b67b944ff6dccbd9e9ba2e7c2fc1f9f128cf244a3f1f026b0410fbafcc0417e183ae7bd3be34f0138604a7af4386850411d9cfb170c96e3b998e469d37f667eace124471704fa0c964a646e544", 0x67}, {&(0x7f0000000580)="d80c592e4506e0c459c11499ea96faabac5c99db3201c5dc9fd9f2f7f2c63d11192934", 0x23}], 0x9, &(0x7f0000002080)=ANY=[@ANYBLOB="140000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="00518085d44e5dbfb4ccf6a03578f7014747c95c71d484ed2b5622753f7bdf785ea42069df7cd2d9063f1e95a1defa18c5c50fd123d6d7db0000037a39bcce6de3f5f7dd2595b0f76d95a47c5c581f2e9a1d278a65008de5275c0f50e2eb67bf079a0aafc07d7851039e86bf289d8cf12241682fac016ff692fda30f2bc4cd84d490ce8543afcf2855fd452ec46b7ee1dd", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="180000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7], 0x40, 0x8000}, {&(0x7f00000009c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000000a40)="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", 0x1000}], 0x1, &(0x7f0000005040)=[@rights={0x18, 0x1, 0x1, [r8, r9, r10]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x1c, 0x1, 0x1, [r17, 0xffffffffffffff9c, r18, r19]}, @rights={0x1c, 0x1, 0x1, [r20, r21, r22, r23]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @cred={0x18, 0x1, 0x2, r27, 0x0, r28}, @cred={0x18, 0x1, 0x2, r29, r30, r31}], 0xc8, 0x4000000}], 0x2, 0x40) 2018/04/14 02:30:00 executing program 2: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80242, 0x99) r1 = inotify_init1(0x0) lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x400000f) unlink(&(0x7f0000a88ff8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) 2018/04/14 02:30:00 executing program 6: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r2 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r3 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r3, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fcntl$getownex(r4, 0x10, &(0x7f0000001200)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001780)) fcntl$getown(r2, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r5, &(0x7f0000929000), 0xff) readv(r3, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df02603a35"]) socket$inet_udp(0x2, 0x2, 0x0) fcntl$getown(r5, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}], 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001a80)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/14 02:30:00 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80040, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000080)="65ed4af6744c11af5c79ab84211e2589375e112c7c2fd6a52422182a136730560e7ae453716c67d3bc24665ad94ed84458", 0x31) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchdir(r1) pread64(r1, &(0x7f0000000140)=""/204, 0x9b, 0x50) 2018/04/14 02:30:00 executing program 2: socket(0x10, 0x2, 0xc) 2018/04/14 02:30:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000065eff6)='map_files\x00') getdents64(r0, &(0x7f0000000040), 0x20b) getdents64(r0, &(0x7f0000000040)=""/46, 0x2e) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/04/14 02:30:00 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000540)=0x400, 0x10) 2018/04/14 02:30:00 executing program 7: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x1f8}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x8}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r2, 0x1162}, {r1, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB]) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002180)=""/169, 0xa9}], 0x2, 0x0, 0x0, 0xf35b}}], 0x2, 0x0, &(0x7f00000036c0)={r3, r4+10000000}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r5, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a", 0x28, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/14 02:30:00 executing program 0: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000100)=0x4) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xfffffffffffff434, 0x7}, &(0x7f0000000180)=0x88) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f0000ff9000/0x2000)=nil) r2 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000400)={r3, 0x9, 0x10, 0x1, 0x39}, &(0x7f00000003c0)=0xf) mkdirat(r2, &(0x7f0000000280)='./file0\x00', 0xff7ffffffffffffc) getdents64(r2, &(0x7f0000fc4fbe)=""/80, 0x50) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x0) sendfile64(r2, r0, &(0x7f0000000080), 0x0) 2018/04/14 02:30:00 executing program 3: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x1f8}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x8}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r2, 0x1162}, {r1, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB]) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002180)=""/169, 0xa9}], 0x2, 0x0, 0x0, 0xf35b}}], 0x2, 0x0, &(0x7f00000036c0)={r3, r4+10000000}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r5, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a", 0x28, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/14 02:30:00 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001340)={0x0, r1, 0xa5}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000340)=0x3, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xed4}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r3, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0x0, 0x401, 0x0, 0x0, 0xff, 0x400, 0x0, 0x0, 0x8001}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000012c0)={r4, 0x3}, 0x1fa) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r5, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="3700000002004e24ac14140a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000011b97d6b95bb1c610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r6, &(0x7f00000013c0), 0x40) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) 2018/04/14 02:30:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r3, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0xa07, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) setitimer(0x1, &(0x7f0000000140)={{0x0, 0x2710}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000004c0)={r2}) ftruncate(r1, 0x40001) fchdir(0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) clock_gettime(0x0, &(0x7f0000000480)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r4, 0x6}, 0x8) rt_sigqueueinfo(r5, 0x10, &(0x7f0000000280)={0x0, 0x0, 0x5, 0x412e351b}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140), 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000000)={0x2, 0x800, 0x1000, 0x6, 0x1, 0x9}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000600)={{0x0, 0x2, 0x7, 0x2, 0x1f}, 0x3}) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000780)="509b8fca85820477e424c4ea2c567c0821efd09dda345b61e3a1e38c8d5c6f15967cea98b58258edd49e8b7c4424c4bf198df387567b2cc2d4069ec73d534c4e72fa465b400628ba6b7ece5d948407caacfed861d6a9e0519a5b955f49451c", 0x5f) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) 2018/04/14 02:30:00 executing program 6: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r2 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r3 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r3, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fcntl$getownex(r4, 0x10, &(0x7f0000001200)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001780)) fcntl$getown(r2, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r5, &(0x7f0000929000), 0xff) readv(r3, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df02603a35"]) socket$inet_udp(0x2, 0x2, 0x0) fcntl$getown(r5, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}], 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001a80)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/14 02:30:00 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x9ae3, &(0x7f00000000c0)=0x1) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r4 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r5 = creat(&(0x7f0000aa0000)='./bus\x00', 0x400000004) unlink(&(0x7f000057b000)='./bus\x00') read(r3, &(0x7f0000d48000)=""/1, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) timer_create(0x5, &(0x7f00000001c0)={0x0, 0x41, 0x2, @thr={&(0x7f0000001000)="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", &(0x7f0000000100)="7e9d0a91a2c10f2c8e3e42422c7a7201f7404afb9350cf70edcaee519d2457627a1fc3f0663662c7486e4a813aa2b495da147373b519962bfb417f23e2cf85636519a2726f718a71128ca6caa8bf6f64f87c6ab2f9276ec2363ab761e25d1e9d455b4655beb7ca3e865b37c4dc8e0bb9ffb7209c0a557254165ab3a9ba5e6eb223eca8208175c4ae784c180488a7abe59e8ebbb26b0e87e4a4c39ba7668951d6e5"}}, &(0x7f0000000200)) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r4, 0xa, 0x26) dup2(r4, r4) ptrace$setregs(0xf, r1, 0x1, &(0x7f00000002c0)="2790513850e4537692df5f02950a35ec1d64bd17e977fa960a") tkill(r1, 0x16) 2018/04/14 02:30:00 executing program 1: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x0, 0xa, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'veth1_to_bond\x00', 0x80000000}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) connect(r0, &(0x7f0000000000)=@llc={0x1a, 0x323, 0x7218ea6a, 0x771d, 0xf5, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x2e, &(0x7f0000000040), 0x2000000000000339}}], 0x831, 0x0) 2018/04/14 02:30:00 executing program 4: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x408, 0x110, 0x220, 0x220, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @rand_addr, @multicast1=0xe0000001}}}, {{@arp={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, {}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syzkaller0\x00', 'dummy0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syzkaller0\x00', 'dummy0\x00'}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "4ae5d56a4a5478fb272f7c45fb84a19a53804b3b23cb0a66eaff50ce9b4f"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$netlink(r1, &(0x7f0000000580), &(0x7f00000005c0)=0xc) 2018/04/14 02:30:00 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0x2b2, 0x0, &(0x7f00000000c0)={0x2}, 0x64d) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x4, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180)="ea", 0x1, 0x1, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/14 02:30:00 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={"73796a5f59f9209cb744b33500", {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) 2018/04/14 02:30:01 executing program 5: r0 = memfd_create(&(0x7f0000834000)='I', 0x2) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x10000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000002, 0x10, r0, 0x2) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x2) 2018/04/14 02:30:01 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4)={0x4000000000000210}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x80, &(0x7f0000000040)=0x4) 2018/04/14 02:30:01 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x1c, 0x4) sendfile64(r0, r0, &(0x7f0000000080), 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup\x00', 0x200002, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) fchdir(r1) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) pwrite64(r3, &(0x7f0000000c00)="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", 0x600, 0x0) 2018/04/14 02:30:01 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000008c0)={{0xa, 0x4e20, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x18}, 0x8}, 0x1, [0xe9f9, 0x1f, 0x7, 0xfffffffffffffffd, 0x4, 0x7ff, 0x81, 0x5]}, 0x5c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000940)={@mcast2}, &(0x7f0000000980)=0x14) sendto$inet6(r0, &(0x7f0000000940), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/14 02:30:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffff7, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x3df059f31b7d829, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000400)={0x3, 0x6, 0x200, {r3, r4+30000000}, 0x1, 0xea}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000480)={0x0, @local, @multicast1}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r2, 0xffffffff00000000}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xffffffffffffffc0}, &(0x7f0000000100)=0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000001c0)={0x0, 0xffffffff, 0x3, {0x77359400}, 0x5, 0x4}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='vegas\x00', 0x6) shutdown(r0, 0x1) 2018/04/14 02:30:01 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000300)={0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000003f40)=@un=@abs, 0x80, &(0x7f0000005200)=[{&(0x7f0000005100)=""/246, 0xf6}], 0x1, &(0x7f0000005280)=""/97, 0x38}}, {{&(0x7f0000005300)=@sco, 0x80, &(0x7f00000057c0), 0x0, &(0x7f0000005840)=""/169, 0xa9}}], 0x2, 0x10000, &(0x7f0000005b80)={r2}) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0xfffffffffffffe6d) clock_gettime(0x7, &(0x7f0000000080)) 2018/04/14 02:30:01 executing program 4: bind$unix(0xffffffffffffffff, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0x370) r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x8, 0x600102) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000003c0)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x10468cbd}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0xa4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x800, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8e, &(0x7f00000002c0)="6f1cf80a507668b375a3a281719d31bf45be1e64be75c7be8a6f291ad3064f36aaeb9c38470bb57d06ec66d9997a148c351ffced4a07bb3dd86ef5e2f8493bb0edd8269042a3f702aec0a5c63140390c510edbc8ca2babb5a898e74c47765301a7aa758edaba376eb3a4d196bdb1c87768226e3503fef8d81bf8b2e31d9e4b404db6f24424081f2ef13e17f55cf20a65511af02ac723885ddcd6edd2832095ccd718cdea116812905d6db9897f935f5964f85672f13d4ab85f771dcb307d5a28f6cbc3ea0df9", 0xc6) listen(0xffffffffffffffff, 0x21ff) r2 = memfd_create(&(0x7f0000000000)="d470707031656d305c76626f786e65743070726f63285d747275737465640670707030776c616e3176626f786e65743126736563757269747973656c66757365722a6367726f75702f00", 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e24, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}}}, 0x84) 2018/04/14 02:30:01 executing program 2: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x200, 0x67, 0x6, 0x3, 0x4, [{0x3, 0x5, 0x100000, 0x0, 0x0, 0x1ffc}, {0x5, 0x522f, 0x3540, 0x0, 0x0, 0x1}, {0x1d, 0xffffffff, 0xaa82}, {0x8, 0x2, 0x20, 0x0, 0x0, 0x2}]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x2f0}, 0x1}, 0x0) 2018/04/14 02:30:01 executing program 6: timer_create(0x0, &(0x7f0000fd9000)={0x0, 0x1}, &(0x7f000029effc)) clock_gettime(0x0, &(0x7f00000caff8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ftruncate(r1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000eafff0)={{}, {0x0, r0+10000000}}, &(0x7f0000c90000)) timer_settime(0x0, 0x0, &(0x7f00007a7000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00008a3000)) 2018/04/14 02:30:01 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x1c, 0x4) sendfile64(r0, r0, &(0x7f0000000080), 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup\x00', 0x200002, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) fchdir(r1) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) pwrite64(r3, &(0x7f0000000c00)="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", 0x600, 0x0) 2018/04/14 02:30:01 executing program 4: r0 = socket$inet6(0x10, 0x1000000000000003, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x100, 0x9, 0x13e, 0x1f, 0xfffffffffffffe01, 0x3, 0x2, 0x0, 0xfffe, 0x4, 0x80000002}, 0xb) connect(r0, &(0x7f0000000180)=@generic={0x5, "81a727400caf7dc77773b8f25bc4be7fe93ec0e23295ebc21eade4270c4e7e45454e2d5eb93a9a938a8c0a93bdc318ed5132e39de12a9a1e9a287d815c4d5bc3378a2aef264390674c0e2447ba7923f0be453f5166512a8e3c8a9535aff4bd0404e5b39fed20f692b00d61fb0cae8db3c1ba5975c4011fb44ff52454007f"}, 0x80) listen(r0, 0xffffffffffffffff) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a28093020600fc19a84305022623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/14 02:30:02 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, &(0x7f0000000140)="30c1", 0x2, 0x4000080, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8100, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x12eb, &(0x7f0000000100)=0x1) connect$inet(r0, &(0x7f0000000080)={0x2}, 0x10) openat$cgroup_ro(r1, &(0x7f00000001c0)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180), 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) sendto$inet6(r0, &(0x7f00000e5f64), 0x0, 0x0, &(0x7f0000512fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/14 02:30:02 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) 2018/04/14 02:30:02 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) bind(r0, &(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x80) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) syz_open_pts(r1, 0x40) 2018/04/14 02:30:02 executing program 7: mkdir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x8) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000380)=""/100, &(0x7f0000000080)=0x64) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10801044}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="10000000", @ANYRES16=r1, @ANYBLOB="270027609dec178102bd7000fddbdf250300040008000400020000000800015f6e4d674ebd9e49004e220000ea1e5d74e9b807fb37f0c02f8d32b28c8520661b2dbf6b55193779b197797e4a5965c8fa9db740cc5cc6c7a38023330d87d0f679f42d16d74ce46942044a23f7b1857b4fe8ea08d3604c33599de41e0d04d7e41e9716ee01117edb262678a594494747419b8bc6f8f58ce66995973c31031c5c9fc7767585301ac04481c4d534ad865e6f01e825f45652d4956e1986e0ad1f209b5f18d0e4c00a7bb76e51174c1376db4b"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000200)={&(0x7f0000000040)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00000000000000002028f1c46b7b31afdc1338d54400009b84136eec5afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000528000)}, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000000)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$TCSETA(r3, 0x4030582a, &(0x7f0000427fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/04/14 02:30:02 executing program 4: r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f0000f56fdc)="240000002e001f811f101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) 2018/04/14 02:30:02 executing program 6: pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getflags(r0, 0x40a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'veth1\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/04/14 02:30:02 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) flistxattr(r0, &(0x7f0000000d00)=""/215, 0xd7) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='syzkaller1\x00', 0xbd80aaa52154fcab) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001680)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000016c0)={0x800040, 0x3e0000000, 0x0, 0x5, 0x1b}, 0x14) r4 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) keyctl$session_to_parent(0x12) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)=@abs={0x1}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1, 0x0, 0x0, 0x4000}, 0x81) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0xbf5, 0x400, 0x10000, 0x100000000000007, 0x5, 0x4, 0x6, 0x2, 0x1000000000000, 0x0, 0x8]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000340)=0x4) sendto(r1, &(0x7f0000001700)="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", 0x1000, 0x80, &(0x7f0000000540)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x0, 0x0, 0x3, {0xa, 0x4e24}}}, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x0, 0x2c8cb13f}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b80)=ANY=[@ANYRES32], &(0x7f00000005c0)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000880)={r5, 0x0, 0x401, 0x0, 0x0, 0x4, 0xffffffffffffffe1, 0x2, {r5, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}}}, 0x6, 0x2, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000600)={r5, 0x10000}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000700)) preadv(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000780)) r6 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x4000) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000100)=0x3, 0x4) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00000007c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000980)={{0x80000001, 0x4}, 'port0\x00', 0x80, 0x43781877a2144564, 0x0, 0x0, 0xfffffffffffffffb, 0x7, 0x0, 0x0, 0x1, 0x10000}) getdents64(0xffffffffffffffff, &(0x7f0000000840)=""/1, 0x1) vmsplice(r6, &(0x7f0000000740)=[{&(0x7f0000000680)="f0f299c3ae1c8ddd0bb313045d279104b1ea6581b98e9a486061ea1e717e204d133fbdf5bebc57721bbc60dcdeb8a4e750185ad250db3b4cfcf636fbcd14fdd3f6afa31c47c5cd60a88da23c76527968c77509588e9a30f0c2f5bfcc0b42c2a09afa5ced47109f8a660e70bc83e021b5bf8b", 0x72}], 0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) readv(r4, &(0x7f0000000240)=[{&(0x7f0000000140)=""/230, 0xe6}], 0x1) 2018/04/14 02:30:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="8432c9c28cda6ee55b75362e5dbecf004000d23d033ed7e5532e27d100ee0f99022007d2237ac8a02ab1a2ba580bb5354e0440951a6c57cb4a2532bae3a1094bc69c82d81306e7df6272aeb4221cfc5a11de8c8fee61a7c48a93d3a947ccab141eb20dfe71158c3c7f7c91797be90479a2960e7ff18306698061d62cda490c056e114ef87804c9c675144cd9a3dd452ab58d83f837422ef3acfff7aca2c58392ef242f60de769751d6411150a12dfbecbe36280ba024159a146c9611df85ecf84f2d773870cb68e84945d0bfb801d7229eb5a610a0389c9102868105ebfd6bd80b16ae97a7e714a34c7d501fe04821e56d5af772f56f604436744f712a4faa8b57ae3bb67d2de07ce48d69989ff0b77aab896e117dae8762177b3228fc3b", @ANYRES16=r3, @ANYBLOB="200d27bd7000fedbdf250c000000080006000100000040000200080005000200000008000800fdffffff080008000000000008000b000a0000001400010000000000000000000000000000000000080003000100000008000600010000000800050007000000080006000000000008000600050000000800040000040000"], 0x84}, 0x1, 0x0, 0x0, 0x4040}, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000240)={'NETMAP\x00'}, &(0x7f0000000280)=0x1e) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x3f}, 0x10) listen(r1, 0x0) 2018/04/14 02:30:02 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000426ffc), &(0x7f0000167000)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0xffffffff80000001, {{0xa, 0x4e22, 0xfffffffffffffffa, @empty, 0x4}}}, 0xffffffffffffff6c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000000c0)={0x7, {{0xa, 0x4e20, 0x109, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, {{0xa, 0x4e20, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0xf5}}}, 0x104) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e24, 0x7f, @loopback={0x0, 0x1}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x100000001, @empty, 0x1}, 0x1c) open(&(0x7f0000000280)='./file0\x00', 0x404040, 0x10) 2018/04/14 02:30:02 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x1400000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20000000141042, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x800002, 0x11, r2, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) write$tun(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000ffff001e0000000000c280a71adb98a1a09ff801000000ffffffff0000fffeffffffffffff00ff0000"], 0x22) 2018/04/14 02:30:02 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x8, 0x7}, 0x2) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x17) r1 = open(&(0x7f0000000140)='./file1\x00', 0x141046, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r2, r1, &(0x7f00000d0ff8), 0x31fa) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/04/14 02:30:02 executing program 1: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)=ANY=[@ANYBLOB="51616e676c6500000000000000000000000003000000101700000000000000000000000000000000000000000000000000"], 0x58) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) open(&(0x7f0000000980)='./file0\x00', 0x200, 0x20) recvmsg(r1, &(0x7f0000000b40)={&(0x7f00000009c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000a40)=""/90, 0x5a}], 0x1, &(0x7f0000000b00)=""/39, 0x27, 0xd9ac}, 0x20) openat(r2, &(0x7f0000000140)='./file0\x00', 0x100, 0x2) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f00000001c0)=""/1679, 0x68f) getdents(r3, &(0x7f0000000000)=""/58, 0x3a) getdents(r3, &(0x7f0000000880)=""/232, 0xe8) 2018/04/14 02:30:02 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_notify(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/222, 0xfffffffffffffe09) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000180)=""/98, 0x62}], 0x1) 2018/04/14 02:30:02 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0xffffffffffffffff) mlock(&(0x7f0000004000/0x1000)=nil, 0x1000) mlock(&(0x7f0000004000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000000080), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/04/14 02:30:02 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x180) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000440)=0x4) recvfrom$ipx(r1, &(0x7f0000000340)=""/15, 0xf, 0x142, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="5d000000803ff2e442fec803f35ce0d382eee27375548d97b16040f46cd4721557b048f9474bf192c8488745872311ab29534b857dea8dc38119ba3154d4075c14c56b38533d45536b9fd7662edfdbbcfa4e00cb73f5642a4517"], &(0x7f0000000200)=0x65) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x688, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}, 0x4, 0x1}, &(0x7f0000000300)=0x88) r3 = dup(r0) ioctl$TIOCSBRK(r1, 0x80084504) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7844}, &(0x7f0000000040)=0x8) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000004c0)={0x37, @local={0xac, 0x14, 0x14, 0xaa}, 0xeff, 0xfffffffffffffffe, "6f76660000000000ea000400", 0x20, 0x6, 0x46}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="5500000061cfdc248abb89de2986806a129a6d9a86436b2b09d291d0da3d3ee7254a987c3c8dffa03ba4107e04cee374f856c21414aca38356008615c2ba9d49eaf13700000000000000e057428bd544ad74ed280683be813543893690ddc09eb0b65b142e04f816d9fe40d9a7dd91875cf242af28dc0f495ac3225d4cdde9d77862758fec97e4000000000000000000"], &(0x7f0000000100)=0x5d) 2018/04/14 02:30:03 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={0x0, 0x7fffd, r0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x6) accept4$netrom(0xffffffffffffffff, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48, 0x80800) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000140)=0xffff, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_flowlabel\x00') preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/04/14 02:30:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x1}}) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/186, 0xba}, {&(0x7f0000000140)=""/28, 0x1c}, {&(0x7f0000000180)=""/114, 0x72}], 0x3) 2018/04/14 02:30:03 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x9, 0x0, 0xf, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/14 02:30:03 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r2}, 0x8) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000500)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)}, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_int(r3, 0x0, 0x14, &(0x7f00000001c0)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x200, 0x3}, 0xfff, 0x3, 0x86ab}) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000200)=@llc, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/165, 0xa5}, 0x0) 2018/04/14 02:30:03 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x8, 0x7}, 0x2) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x17) r1 = open(&(0x7f0000000140)='./file1\x00', 0x141046, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r2, r1, &(0x7f00000d0ff8), 0x31fa) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/04/14 02:30:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a00000008000b0000000200080000bf00", 0xffffffffffffff78}], 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x80000000, 0x0, 0x3, 0x1, 0x2, 0x1ff, 0xffffffff}, &(0x7f0000000040)=0x20) 2018/04/14 02:30:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = socket$inet6(0xa, 0x0, 0x9) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x10, &(0x7f0000000400)=[@in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) ioctl$KDDELIO(r2, 0x4b35, 0x100) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r3, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0x0, 0x500, 0x0, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x48000) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000540)={'TPROXY\x00'}, &(0x7f0000000580)=0x1e) sendto$inet6(r4, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r5) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) r6 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r7, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/14 02:30:03 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) process_vm_writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/246, 0xf6}, {&(0x7f0000000140)=""/63, 0x3f}, {&(0x7f0000000180)=""/160, 0xa0}, {&(0x7f0000000240)=""/62, 0x3e}], 0x4, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000340)=""/253, 0xfd}, {&(0x7f0000000440)=""/6, 0x6}, {&(0x7f0000000480)=""/162, 0xa2}, {&(0x7f0000000540)=""/242, 0xf2}, {&(0x7f0000000640)}, {&(0x7f0000000680)=""/196, 0xc4}, {&(0x7f0000000780)=""/129, 0x81}], 0x8, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) creat(&(0x7f0000000640)='./file0\x00', 0x6) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000fce000)=""/10, &(0x7f0000fce000)=0xa) fsync(r1) 2018/04/14 02:30:03 executing program 2: unshare(0x400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) signalfd(r0, &(0x7f0000000100), 0xfffffffffffffda5) 2018/04/14 02:30:03 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x8}, 0x4) r1 = socket$inet6(0xa, 0x200000002, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000000080)={{0x85f9, 0x6}, 'port1\x00', 0x1, 0x60000, 0x80200, 0xf3ec, 0x4a, 0xffffffffffffff01, 0x2, 0x0, 0x1, 0x8}) bind$inet6(r1, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000), 0x4) 2018/04/14 02:30:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) umount2(&(0x7f0000000040)='./file0\x00', 0x8) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000005c0)="fed6cc4816f3071123a6e1a300cab042", 0x10}], 0x2000000000000017, &(0x7f0000000080)}}], 0x1, 0x0) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/04/14 02:30:03 executing program 4: getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000300)) socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x0, {0x2, 0x4e23, @broadcast=0xffffffff}, 'gre0\x00'}) setns(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x2000, r1, r2, 0x5, 0x100000000, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0xab, 0x4, 0x3, 0xffff, 0x6, 0x18000000000000, 0x2, 0x7}, &(0x7f00000000c0)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/14 02:30:03 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x20000, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23}, 0x1, 0x2, 0x3, 0x1}}, 0x26) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000aaf000/0x2000)=nil, 0x2000, 0x1, 0x100000000013, 0xffffffffffffffff, 0x29) setsockopt(r1, 0x8000000001, 0x14, &(0x7f0000000000)="d7fdaf6207017989", 0x8) [ 54.444874] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=62230 sclass=netlink_xfrm_socket [ 54.455841] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=62230 sclass=netlink_xfrm_socket 2018/04/14 02:30:03 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x18c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x400000000001, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x10c) 2018/04/14 02:30:03 executing program 1: r0 = socket(0xfffffffffffffffe, 0x80a, 0x10000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x4}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) unshare(0x60000000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000100)=0x3, 0x5c) pipe2(&(0x7f0000000880)={0xffffffffffffffff}, 0x80000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f00000008c0)=0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000080)={'lo\x00'}) r6 = getpgrp(0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000800)={&(0x7f0000000340)={0x488, 0xb, 0x7, 0x100, 0x70bd29, 0x25dfdbfb, {0xa, 0x0, 0x7}, [@typed={0x8, 0x25, @uid=r2}, @generic="20a2dfcf0e2d70dc89f24ade516c839f03a718fe39de95c7e4c9313e81f8786673b0e3cafef91d3f0ed096a95bf9cb3c76e3402a4fef320d0d8a4a923625f7248cbef560d944494045c83326da3ad3fce278df0ac38417215fb2bf35c3d76dfa470a3a836fdd6e6a041a7aba41a40c", @nested={0x144, 0x26, [@generic="d47fa12cca28275640a7d19418bde91529c0650235c1bb578efefb83039297be286ef3a43095a5f622ee900dcd35ffb95e01d1144bde2922229cd8f1a4da8e17d5650621cd373ea7c0258eef2e434da99d73e38ddab64d0b9a2cc13e6c2d8601788b35018d97cd9172dc2adeb4812156d537e1a69187d0979e7d9b30270f179f7bdc5144ee63960cd45a82f3f0717a66fc62e42b0451e37014091eb8b8c88ac5a8c70c32e8672c6c3fb7eef159415052daafed095b90e2a5d8e005980a92348d326c3762e242b272de65da415caf822c40afcaa7b23e8fb8dda47f8dfdba333565b1d7aa79d419c7d4726dc0a553782f4f5c38f41c", @generic="b95ea151d15237068664ec7bfbe8ba238c7364058ac21c5920444277b449876dc22e25c7b3ad362c4e5b489b482bc7b2142b36b971089daa660381dc0eae403904", @typed={0x8, 0x7d, @uid=r3}]}, @generic="f54ed4cb776d4133c493a33638e34c", @nested={0x11c, 0x3, [@generic="18ffc084de51b7b3de7634806367f0d0ab84e36f49", @typed={0x8, 0x55, @str='^\x00'}, @typed={0x8, 0x8e, @fd=r0}, @typed={0x48, 0x1b, @binary="6c5abba91a50954649d15e0906e7fbe5b07252712974439e2f0998fb7669f762b74e7b9df72bacb06fde61cb38f0a10b6ee416d3e16f88ebd1ef6a86ad7d13b71e"}, @generic="7b31c50e5103888a1caa6ed155b15b8f70020cb857bf91e023cdb0e15db7b772ccfa4ddc639613974d66eb566a3a9c40077ccd9c726e07f876695228961c972aa3a6bdd7af4ddad0bb5ddf2adaeed655b87abd743506db822e802b70fc064d9bac775d50f11370b5fd09126f2981b5ebfb82b7c6e2ec8961826bf329", @typed={0x4, 0x86}, @generic="7dc2abbef5e2726f5e85", @typed={0x14, 0x13, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x6e, @u64=0x400}]}, @generic="fbb6cb4b581aa2c00a027c3d5a85745d6da6ea2b994381316442faf2883a8d2cbf25fe538060dc1fdc8b41f92308c7f2decf5618b09bf14548a7a5b112a9cb86", @nested={0x144, 0x86, [@typed={0x8, 0x8e, @u32=0x1ff}, @generic="e906c276e9bbe9b400aa45d9dcf7595bdbb0423d3449e211506252c56d563a", @typed={0x14, 0x56, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="15b5fd1d792cf9e5214c2a70293a2ddb1b29d30ff1b0f178192b9855a052000bba171ef6aef69772d85fc606581289b4e518ebf8ef08bf39eac2557cd58c0e1e4e55e7deca3d58beb0dc8e959abf8dd0c63cc5dd04bfa74f0609b74a750d0404a940e68c70ebf8fa3a0be0dc99ef4f5eeb7c35fb31db5fd5c94505a58303042c57bbc4eacb2c8f21e114c72e398c", @typed={0x4, 0x4f}, @generic="c9a8ea5b59c2795bfab30d19dfe37304748701c3430fad37c6dd9251e5c8d2b19d9c4fcbf69efbe929832d16932335aed1542958aaf40c43ed0f2af05df6a4b7cbc09a7a97b07aa4b0ddc67f0233865eb44cc0d8dc09cd2d226bb278e7121ae95dc92e64b8f135bf", @typed={0x8, 0x6a, @pid=r6}]}, @typed={0x8, 0x89, @uid=r7}]}, 0x488}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) 2018/04/14 02:30:03 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbf77, 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="a83d7e905e1bac47a39b348bab4ad9ef", 0x10) 2018/04/14 02:30:03 executing program 7: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) ioctl$sock_bt(r0, 0x8906, &(0x7f00000000c0)="ea6edca673b01c0f62dbf931ef69e2c7a72a900675d2e2af595d80389ec60b48d8744a7e868f5643") getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x2) setreuid(0x0, r1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/14 02:30:03 executing program 3: r0 = memfd_create(&(0x7f0000000140)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x1, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7, {0x0, 0x7fff}, {}, @note={0x80, 0x0, 0x100000001, 0x10001, 0x2}}], 0xffffffffffffffed) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000180)="6d7093d2320774d1a16d2cc0febbbd9f5bfc0100ebc67a6b2289f17f61fdba67a049ff9fef4eb9a801c6864b9a3945155af4f7525542fbf065da36d8018a76d5fb1b3b4b308a0c87337d3b7d548fc3dc030c0384e8af1c2e71f9f4c4a7a323bd36985f27f99d64736e24288be749db611fda89b3ded1a8aa5f2a38396ceabd8dfd96ee97de33dcb468fff767a582700024c02df902e93700000000", 0x9b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x312}) 2018/04/14 02:30:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)=ANY=[@ANYBLOB="140000000dbab293ffffffffffffffff00000000"], 0x14}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) connect$llc(r1, &(0x7f0000000140)={0x1a, 0x335, 0x2, 0x3be8b902, 0xb3, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e21, 0xffffffffffffe45d, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}}, {0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x3, [0x6810, 0xffff, 0x8001, 0x10000, 0x1ff, 0xfffffffffffffffe, 0xfffffffffffff15d, 0x632]}, 0x5c) 2018/04/14 02:30:03 executing program 6: r0 = eventfd2(0x0, 0x0) fcntl$lock(r0, 0x800000000000000a, &(0x7f0000000ac0)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r4 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) r6 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r8 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0}, &(0x7f0000000680)=0xc) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/rfkill\x00', 0x14101, 0x0) getresgid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000800)=0x0) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000a40)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000000c0)="87ed04328c742d8317dc", 0xa}], 0x1, &(0x7f00000004c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x64, 0x4}, {&(0x7f0000000540)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000005c0)="6f464bc8da6a08129a47536ddb413cc257b37b2fe7dae6fd1dbba3701e877bad6f785740d5bf1d7338fb31d969fb8430cd8fc988ee95", 0x36}], 0x1, &(0x7f00000009c0)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x64, 0x800}], 0x2, 0x4) 2018/04/14 02:30:03 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000006c0)={0x0, &(0x7f0000000680)}, 0x10) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2500, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x4030, r0, 0x0) r3 = request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='/dev/loop#\x00', 0xfffffffffffffffc) r4 = add_key(&(0x7f00000005c0)='.request_key_auth\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r3, 0x6, r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8}}, 0x4a17771c, 0x4}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x64b}, 0x3b6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@ipv4={[], [], @broadcast}}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000740)=0xe8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0xf3, 0x4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000580)=@generic={0x80000001, 0x0, 0x30}) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() r5 = dup2(r0, r1) syz_open_dev$urandom(&(0x7f0000000640)='/dev/urandom\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000400), &(0x7f0000000440)) clock_gettime(0x0, &(0x7f0000000180)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast1, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000940)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000840)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000280), 0x8) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f0000000a80)=""/230) 2018/04/14 02:30:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = getuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) sendfile(r1, r0, &(0x7f0000000000), 0x7fffffff) [ 54.876530] sd 0:0:1:0: [sg0] tag#79 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 54.885306] sd 0:0:1:0: [sg0] tag#79 CDB: opcode=0xab, sa=0x0 [ 54.891540] sd 0:0:1:0: [sg0] tag#79 CDB[00]: ab 00 00 00 04 00 00 00 03 00 00 00 ff ff 00 00 [ 54.900581] sd 0:0:1:0: [sg0] tag#79 CDB[10]: 06 00 00 00 00 00 00 00 02 00 00 00 07 00 00 00 [ 54.909237] sd 0:0:1:0: [sg0] tag#79 CDB[20]: 00 00 00 2018/04/14 02:30:04 executing program 6: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x8000, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) mount(&(0x7f0000001500)='./file1\x00', &(0x7f000069cff8)='./file0\x00', &(0x7f0000847000)="3787d546", 0x0, &(0x7f000012c000)) 2018/04/14 02:30:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000000)=""/1, 0xfffffdf9) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = getpid() sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getlink={0x28, 0x12, 0x100, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x400, 0x8001}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x20040000) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000), 0x4) recvmmsg(r0, &(0x7f0000001980)=[{{&(0x7f0000001640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000018c0), 0x0, &(0x7f0000001900)=""/67, 0x43}}], 0x1, 0x0, &(0x7f0000001a00)={0x0, 0x1c9c380}) write(r1, &(0x7f0000859f06), 0x0) 2018/04/14 02:30:04 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/pid\x00') close(r0) setns(r0, 0x2) [ 55.201228] IPVS: Creating netns size=2552 id=11 2018/04/14 02:30:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'\x00', &(0x7f0000000040)=@ethtool_regs={0x4, 0xfffffffffffffffe, 0xee, "639710b14a4ca333be7a7663c8407b92ff564c5a394f3b52441c4ab3c3a833d67ff91704f34af2488c81615f7995246de45e7e2f3b731914467419b48b25ba8585eadbca704754b5fb9ff344529d8900a199eb875f4f4bb5e8326ef0ecca4e114d56de68e6279ab736d343d65d291a2ceb5af2f5a487dc37f5355a1208997b53bd53af9650f1cef38ddfcf4d7e7e1b5569342d55a22b3ab489528179abbbf63def706f149a11d73c9f66ec39c7221f0f74605d92c9e33327f96f8452ebd2ec0a8f0f61a734aea37ebd6ede25ebeee48606ecb90b10af3e08b2f39ef7d26f9130cb4d710410ebf0388b77e9da69bf"}}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f0000000300)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x20081, 0x0) socketpair(0xb, 0xe, 0x2, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f0000000180)={0x2, 0x70, 0x5, 0x4, 0x1ff, 0x3f, 0x0, 0x7, 0x20008, 0x1, 0x2, 0xe, 0x9ec3, 0x7, 0x10001, 0x6, 0x1, 0xce7, 0xb04, 0x5538, 0x7e, 0x3, 0x5, 0x408c, 0xe0c3, 0x200, 0x5, 0x0, 0x1, 0x0, 0x4, 0x1, 0x6fbe, 0x7f, 0x429f, 0x80, 0x2, 0x8, 0x0, 0x3, 0x6, @perf_config_ext={0x8, 0x2}, 0x20004, 0xdba, 0xfd, 0x7, 0x6, 0xf63, 0xffffffffffffff00}, r1, 0x2, r2, 0x9) 2018/04/14 02:30:04 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000440), 0x63, 0x0, &(0x7f0000000300)="76aa80ee788dc6c3e7cc75ee772329ae12589cecf18d2e52faecf2740a8eb991c9d40cc91ebe4f80aca9edd7de9046e1892fa6c417b1df34e46e9686c978bd4e122a17def1827f80f9300b4eae970486066c471123a552eda870cc83ee6f87991b1568"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001380)="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", 0x1000, 0xffffffffffffffff) r3 = add_key(&(0x7f00000023c0)='pkcs7_test\x00', &(0x7f0000002400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002440)="17bcc31b64cfcdcb9174dece9eb3ebf1f98d46cb75c5119eb3f91517b6c1d47d8649bd3caa3bb4098a3c3f101686f43819cb8f58c4b9e54d8fda860f97fb93c9e2951ae0fc5967a2c286cb4c69557e0addbe24df1eead0d7d65235521951f698d6d183ea5bedc7689f5d0adbd55b5359989baffa6d705a", 0x77, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f0000002380)=[{&(0x7f0000000100)="791fa35354bbcaf5eec40443a8ea3cbeb8e9ff757250794bb2eac9", 0x1b}, {&(0x7f0000000140)="596a4901d268b54d319ab5b97eb755ccb068232fa838d91a269e365498136f4e74d8e2b138c279bc0ed5aac85ad172048891fa5f4c214e02f7782353c5af495f0729cc1768ba2d2865e2d11729e91ef9d25f18a346c063c53e3e0150e41cb0634dd60ee46fd8a7bbba98e264747bbc2208a6bdfdb759ad01338d541c250da89d0e71820ed65d449a5ab31ac5e877b1d17e23b1505fc274de0e53a07a7e0c291456f95dbf52e7c9b8881c624bd0cb3b96d72e64bbf1fef2f1a35d790d0f7e5ae831b55f5b99156352e3c1c2966c88835709269758d576b6a862c3edcb361752491395f7e3a012c0", 0xe7}, {&(0x7f0000000240)="4d1acfe3240c9f8385d7947196363039405cdffaf469c1b8f0dd6d8cee32ebe7b564092503bac0a4fca821ae86cdb119ad116efb5f58beed841b04b7584614d72418a88fe97061cad8b597d13b7b2a41cf2dc15b96c353f93e323c6aacd57e189f763880359da4664727c6deded7583803730282665a8b172f4e0d883c4dd9511f77f6a3a63809ba9104d1da82fb95aac6060c3017476b0f", 0x98}], 0x3, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000024c0)={0x8f, 0x2, {0x0, 0x2, 0xad15b77, 0x3, 0xc18d}}) mq_timedreceive(r1, &(0x7f0000000380)=""/4096, 0x1000, 0x81, &(0x7f0000000040)={0x0, 0x1c9c380}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000010000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 55.651220] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47629 sclass=netlink_route_socket [ 55.662785] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47629 sclass=netlink_route_socket [ 55.856988] binder: BINDER_SET_CONTEXT_MGR already set [ 55.862469] binder: 6703:6705 ioctl 40046207 0 returned -16 [ 55.874410] binder_alloc: 6703: binder_alloc_buf, no vma [ 55.880062] binder: 6703:6705 transaction failed 29189/-3, size 0-0 line 3134 [ 55.894105] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.900582] binder: release 6703:6704 transaction 4 out, still active [ 55.908494] binder: undelivered TRANSACTION_COMPLETE [ 55.914050] binder: send failed reply for transaction 4, target dead 2018/04/14 02:30:05 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10, 0x80800) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x7, 0x4000000006) mq_open(&(0x7f0000000200)='-$\x00', 0x0, 0x84, &(0x7f00000002c0)={0x2c3a, 0x100000001, 0x8, 0x0, 0x0, 0x0, 0x6, 0xfff}) fremovexattr(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="aaa10cf392c2e1f839982a94a1aada652d"]) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x94f6}, &(0x7f0000000340)=0x8) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r7, 0x400}, 0x8) read(r6, &(0x7f0000000440)=""/251, 0xfb) connect$llc(r0, &(0x7f0000000140)={0x1a, 0x33a, 0x2, 0x3, 0x4, 0x1000}, 0x10) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r5) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r6, 0x8}, {r4, 0x223}, {r0}, {r2, 0x4}], 0x4, &(0x7f00000001c0)={r8, r9+10000000}, &(0x7f0000000240)={0x958}, 0x8) close(r4) 2018/04/14 02:30:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev}, &(0x7f0000000140)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='\b\x00\x00\x00nois\x00', 0x9) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x144) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') recvmmsg(r0, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) 2018/04/14 02:30:05 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000280)={0x5, 0x3, 0x8000, 0x7d, &(0x7f0000000040)=""/125, 0x96, &(0x7f00000000c0)=""/150, 0xe1, &(0x7f0000000180)=""/225}) 2018/04/14 02:30:05 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='0\x00\x00\x00'], 0x1}, 0x1}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/31) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f00000002c0), &(0x7f00000006c0)=0x4) getsockname$packet(r2, &(0x7f0000000640), &(0x7f0000000900)=0x14) sendmsg$nl_route(r2, &(0x7f0000000a40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000940)=@mpls_newroute={0x80, 0x18, 0x2, 0x0, 0x25dfdbff, {0x1c, 0x0, 0x0, 0x8, 0xff, 0x3, 0xfe, 0xb, 0x3000}, [@RTA_TTL_PROPAGATE={0x8, 0x1a}, @RTA_DST={0x28, 0x1, [{0x3, 0x0, 0x7fffffff, 0x3}, {0x0, 0xfffffffffffffffa, 0x1, 0x7}, {0xfffffffffffffffc, 0x80000000, 0x744285c0, 0xc809}, {0x98, 0x7fffffff, 0x0, 0x6}, {0x6, 0x1000, 0x1}, {0x3f, 0x5, 0x93}, {0x20, 0x3, 0xfffffffffffffc00, 0x339955e0}, {0x0, 0x0, 0x1, 0x6}, {0x66, 0xfffffffffffffff7}]}, @RTA_DST={0x8, 0x1, [{0x0, 0x7, 0x1}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8}, @RTA_DST={0x1c, 0x1, [{0x9, 0x3, 0x5, 0x1}, {0x1, 0x6, 0x1, 0xff}, {0xffff, 0x0, 0x0, 0x25}, {0x7fff, 0x1f, 0xc000000000000}, {0x8, 0x0, 0x1, 0x80000000}, {0x45b1, 0x6, 0x3, 0x1}]}, @RTA_OIF={0x8, 0x4}]}, 0x80}, 0x1, 0x0, 0x0, 0x20004080}, 0x0) close(r3) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x0, 0x0, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) r4 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x10810, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000700)={r4}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/14 02:30:05 executing program 2: mprotect(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x1000000) munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) mremap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ff8000/0x3000)=nil) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 2018/04/14 02:30:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x4) mq_open(&(0x7f0000000080)="5b6d643573756d5e73656c66da2e00", 0x802, 0x4, &(0x7f00000000c0)={0x9, 0x7b, 0x2e767b85, 0x1000, 0x80000000, 0x2, 0x7, 0xc55d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000040)=""/58) 2018/04/14 02:30:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=ANY=[@ANYBLOB="000000ff0100000000000000000000000000010000000000"], 0x18) socket$nl_xfrm(0x10, 0x3, 0x6) epoll_create1(0x80000) r1 = dup3(r0, r0, 0x80000) epoll_pwait(r1, &(0x7f0000000800)=[{}, {}, {}, {}, {}, {}, {}], 0xdf7738fda79aea25, 0x27d, &(0x7f0000000880), 0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@multicast1, @multicast1, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000008c0)={@dev={0xfe, 0x80, [], 0xc}, 0x36, r2}) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x6b08, 0x8, &(0x7f0000000640)=[{&(0x7f00000001c0)="18270a7faea9ac0c44153a742e50174856f2941a9e124b876daedf67869926daea7b8c7d9ad4956b4d3b9d113000ee472240bddaff54c8ae2d0fab8e2a6e91f0007126e8bd2dc2c53b217b0d266f4e8bb53adcb532bcac5e052b5796b8e3bb51ac60faa71faac1db8dcf815c1e2d66c989b4b954723259", 0x77, 0x20}, {&(0x7f0000000240)="edfa3c035dc4e5e5c0d8bda3cd05c21c26380b5f5ebda902c5cae2625c431b9f", 0x20, 0x7fff}, {&(0x7f0000000280)="5777da9956d1c700d57b991f58e2dbd9d46b04d09f3aa679b0fe5cc5847d247eab9b5478759a60aa68489eb3e5a667cfa6a783fe09aca81a8965c85a711d831878031d7fe7d1b1741bd0fcfb9354360648253dd531d1e7ddfed16f02b29f2b2d75f44c4a099622d9856239a14e59b7cd078ff1bba38ac09b4fc101f813cb32aa400dd0c9bd611e778dee631dbabd18db005e2b9593c9aa90fa5dd80c7a422e64e4b1efd3592614d3f74027aa0a92aabd870b8bfccca55491596c4fc1b0342992", 0xc0, 0x5}, {&(0x7f0000000340)="d939c551f630839f325d31603013", 0xe, 0x9}, {&(0x7f0000000380)="4b4b9c014299d627e7f0a77fa3161de1b0f0c8775d167f28a6345f11ca05b1e417ce7e9a5ed950453246432e806eaa5195a27c2e1d08be4c5691c4d7599cb2441bbab06f74a920a79673e5072907bc9fb4c4cc1cfda56dcc87d35436e120b47df1fa5c4193d9852a609f0c2a8cf8f93184ab84ea148f527354f3b095dfc0ce", 0x7f, 0x8001}, {&(0x7f0000000400)="1f4fca29f27ebe5b96ba7751230f8544ed4f025cbecd9ee6157f3eb9745d5b0ffc3b1be367edaea9bec6d7eebac058a982a3582b57d5da46b346", 0x3a, 0x1f}, {&(0x7f0000000440)="9f233876e0240b57427725ca5405b0c21392146d8bec1f4ba659b43eb6019d45ff2a1dbc9ce84b016a5fc27fb0ffb429e798f035b42341dd73ca57349dab6dfe42434965aa811c3c264bf1caf0c6e5d2751a161193178f0798aef5392352a0a3b45ace6055bbecc0cd013b47bcde7b9dc9fe26ead11b0b4b3dc227f0f8968ecdb2b0f13d222666fe702ce3c9666901cb13428b271602f8a21189b102bd7d2b7055d817530759bfdd4fb7064358a3688dbce328c908f0d24f2dad39ab6c072c0dabc47895b43c67cc7cce8eda5ad13eefee05d06b2ebdb85c3ef576", 0xdb, 0x9}, {&(0x7f0000000540)="9cbc6935e784c965e42143030292fa44c88c827713721937f471d2385bc6028a2addcbf1ab43aeda71475597e6ae7d0d710a1575b2940d0ae1a2533f4852facbaab4edf2ed25c09a0010814645f258e889ebb80b5eea441535926dc0bdcf7de748b768c3a2875f9830e33335fbd702910cedd960075a28b7687a55afa1b6b82b9c2eea09d43e3a122a58b2c12edd9c7059af60b9c20aad71012acd4c075e8df3d8d860b023113bcedcf4842159c7a11629125019a271b29b726e7d9f8d50f17393e5a145", 0xc4, 0x5000000}], 0x10, &(0x7f00000006c0)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x34, 0x32, 0x35, 0x31, 0x37]}, 0x2c}, {@quiet='quiet', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x36]}, 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x33, 0x36, 0x37, 0x37]}, 0x2c}, {@flush='flush', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x40, 0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000780)={0x0, 0x6}, &(0x7f00000007c0)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="11dcb826dc90bdf40a15a85ba95bed72b684b91c0e20e04fdfa71fe22a79f70c39fb51d630ad0d0e5a9053efb86d312e33d62a8c54c0acd77e97e9084f71705a16785ab511b5367c0c901d04182504a342f5ab2a28c463ed0d6f04d5f5a6f425ff419588629974bbce2558b8f29491a895a7"], 0x8) 2018/04/14 02:30:05 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) flistxattr(r0, &(0x7f0000000000)=""/181, 0xb5) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) flock(r1, 0x8) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile64(r0, r1, &(0x7f0000000180)=0x4b, 0x6) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) 2018/04/14 02:30:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x10000000000001}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040)=0x7ff, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/14 02:30:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/04/14 02:30:05 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x101142) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000100)=0x20, &(0x7f0000000140)=0x4) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000000c0)) 2018/04/14 02:30:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x200, 0x3, 0x7ff, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x72}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/14 02:30:05 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x101, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000040)={{0x7fffffff, 0x7}, 'port0\x00', 0x4, 0x10004, 0x6, 0x9, 0x9, 0x0, 0x5, 0x0, 0x5, 0x2}) 2018/04/14 02:30:05 executing program 2: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000440)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000480)=r2) r3 = openat(r1, &(0x7f00000004c0)='./file0\x00', 0x3a1080, 0x40) mq_timedsend(r3, &(0x7f0000000500)="0acff2e5cb992b9999f6359a59017387a7ed686211c8a2a9d8db5da2e822408f8b81b43abbfd9a4b7867d8ea06d74e3aed8b08911905b8cf2e2ebc7ff6690c24a7351152b2e2e4d3a33e9335cbc6e9b64f0fada1789ac457a1097f789e2938e25d27fb2b923d4bb997d7c4819947468f8b3ee0d5088f4271df6e8a63ce57a02714214c3f8c95882f8a67aa4ea52e13fa926ac162", 0x94, 0x3, 0x0) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="a9", 0x163, r0) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f00000005c0)=0x3f, 0x4) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f0000000400)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x181) rt_sigtimedwait(&(0x7f0000000300)={0x7}, &(0x7f0000000340), &(0x7f0000000380), 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000000280), &(0x7f00000002c0)=0x8) keyctl$search(0xa, r5, &(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, r4) 2018/04/14 02:30:05 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bb4000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000140)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000070000000000000000000000000000070000000000e6ffffffffffffff001000", 0xbfffffffffffffff, 0x2}) 2018/04/14 02:30:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0x3, 0x936, 0x8001, 0xff, 0x9, 0x8, 0x8, 0x5, 0x8, 0x4, 0x338a58b8, 0x4}) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0xfffffc49) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r2, &(0x7f0000000180)="15", 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)={0x0, 0x20000100, 0x1}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000efdffc)=0x1, 0x4) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080)) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)) 2018/04/14 02:30:06 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x0) ioctl$sock_ifreq(r0, 0x8000000008b0f, &(0x7f0000000080)={'bridge0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x3, 0x4) 2018/04/14 02:30:06 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) dup3(r1, r0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0xde2, 0x4) fcntl$setstatus(r0, 0x4, 0x4000) pwrite64(r1, &(0x7f0000001c00)="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", 0x1000, 0x0) 2018/04/14 02:30:06 executing program 0: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0x4000000005a59}, {0x6}]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xf98) write(r1, &(0x7f0000000080), 0xfcaa) 2018/04/14 02:30:06 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x50}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)) 2018/04/14 02:30:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001600)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x298) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x4, &(0x7f00000003c0)=[{&(0x7f00000000c0)="c363f2bd9f2964d646d19bd416f6d9e1770dd68cbfb248231835471f2fe0a5dc3f078256e110", 0x26, 0x38}, {&(0x7f0000000100)="751f3ce9b93269e830eadeb8ea9ddeaf1b7e651ca32c070ee8f4466a9ad07bc36c7154ca775116b8e52f60f79e6d25820a6ecb06dc5c6e7764bcbcc2f3b7d2f780fd4544b6045cb85112961f8f0e3f164f8c762e99913003f97a74bf84973514770f7e81d99815e9f7a1f6160e2e46c2c6011a37142ffa027264aa8a6ab463c31224fa3f37f58785813c3656cd23eb3e21c2362c756db8c809da03db1b851b73fb5e79a590b57589c4dcf3c25a3881302066c926729c676db20b", 0xba, 0x2}, {&(0x7f00000001c0)="56ee6919920e68d13820e5bb6fdf4f1a4cb07dd536ea78bbd41fa5d4f55ed5c3fa973d49582ad66ab9bd9b00b7e864f17ce97973a09f6e55cc291f729ceae2b5acf24594868c33a0342e24985e3a405cefc7398de052093a6c1b45cb7f533d3cb9f754c070fcc5a2bee361b6c59fab6a49d6ea677c1a1cdfe9e9c221cce5fd9f6f2d2f5e508023f1cde8f88e74d7b53b8b07f38be2681df34df5683c1a9e18fd9dd3e28766c55518abe18f6ca6d66c7039084774b7988adb87364f86ce054a82a2e527129b6690fdfe8f5cb93ab3ae92573d2ced2df4e7415db4472a912c19319f7836afb5e97dc2dbfe87", 0xeb, 0x6}, {&(0x7f00000002c0)="3b68e4fa1f16532ce0acefccb152accc3fdb81e8f4d92e73d52e2f23a26cba8e5d22eb9d96294b7d78beba9925c4c377270772985b4d1bb5f5a9271e8ed739a7f562ecb1b1d76bf26c1f07779aed4e79042c9ec2518e5e9383188d4e1363028012996204cb7f88102a8c66337e71d8230329a6805269ec35045c9a17060ec4627c5a467e0f26297905b5fd8bdb96854bc1e4c1f33ccd6403011e0a40fbc6a37bae35b2b4329172f87b765af87e912a5bc7f1adbd4b514ede2bae52d9f84d347b03ef86b46dd43e", 0xc7, 0x29b5}], 0x8, 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000440)='./file0\x00', 0x3, 0x2, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0x1000, 0x6ef}, {&(0x7f0000001480)="73d984bd5cbd0de82877e0f9543bd674b1465da0a81ba67cffe2d5e506a55083a8642741ebec1cd4436e431b4f608d5b63132c6690b511621c8b5f4ba9fbdc0f33f442f28448508f717e358756419540f6810c0fa7131a6fe69b7f9f865d7f2b3ff56c2b089d027dc34f6331c9fde04faf", 0x71, 0x1}], 0x20008, &(0x7f0000001540)={[{@dmode={'dmode', 0x3d, [0x31]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]}) sendto$inet(r0, &(0x7f0000001640)="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", 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, 0x27) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000400)) 2018/04/14 02:30:07 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rfkill\x00', 0x400081, 0x0) sendto$ax25(r0, &(0x7f0000000940)="4cc3d9f8860f6dc2bf403aaef7c84e60b4aaa1fcce7bf45f1d45da20708307da5db0983bf8fd44d24d8535dd9028362cead09e32bc1f162f375d754ef8c5cad7cd750850b95b7e2bb6bed9016a4afef0b5527dcda5247e776b1e862968ab01d5d0ac492f935cf113f2ad3a58d2d3489b51616d233ec5d6c9d2efaed4e35cb6a4a12e45dd45eb52860a103cf125c314b73c168b525be5e830dff881927a697d432f7217ae5a2f73ff2dfda8fbe9b9e6a348b054a6b75d66b34621ab3349d8ab9fa240989b7e188edd4bd1300b5199b5e959468e0790ea15d33af0c42b5e960177e2ec00f93d8b633a73ae4cf80f1275f0138339", 0xf3, 0x4000000, &(0x7f0000000a40)={0x3, {"bae39e1f3ebb64"}, 0xfffffffffffff001}, 0x10) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x0, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x4a, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000f810018008847000000000000000000000000ed4d44763e604c750a5d031c623c6a5eea4422e4d5ae9daae7447e77de9489a3d70f0df27b0c7c96cca20fdd3fff4aeff595796493cf3d970509dbab2c69698f154aed0c930b4f3b68e54bec8122f1116642c8a2b8719197c164c532e661f23d7d502211cf9757c344ef274dc8001000008b21d3d33c6e177872cd464908023745f29f0f3ffbf82f1144a61736ff8fa2a5b64325abcc51712cc80f99e4fa590f0fc0c668cc5397ef16506f09d9b3ec"], 0x0) r3 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x8, 0x3ff}, &(0x7f0000000780)=0x88) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x4000000000000002, 0x7f, 0x0, r4}, 0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xc5}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r5, 0x7827}, 0x8) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000de7ffc)) r6 = socket$inet6(0xa, 0x8000000000000802, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x8000, 0x90) sendmsg$inet_sctp(r6, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000), 0xff, 0x0, 0x0, 0xfffffffffffffffc}, 0x8000) sendto$inet6(r6, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000140)={@local}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000440)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000640)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x4c) fstat(r6, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() r9 = syz_fuseblk_mount(&(0x7f00000005c0)='./file0/bus\x00', &(0x7f00000001c0)='./file0/bus\x00', 0x0, r8, r7, 0x0, 0x0, 0x0) fstat(r9, &(0x7f00000002c0)) 2018/04/14 02:30:07 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000140)=""/75) writev(r2, &(0x7f00004ca000)=[{&(0x7f000049cfe1)="d6", 0x1}], 0x1) write(r2, &(0x7f000001bfff)='j', 0x1) recvmsg(r1, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x2) dup3(r1, r2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = dup(r0) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0xffffffffffffffab) pipe(&(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x0, &(0x7f0000f07000)}, 0x8) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) readv(r4, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000000400)=""/165) write(0xffffffffffffffff, &(0x7f00000004c0)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77cb3c5d357b5580f1c1c033dc7767c4c05b5d507a2d444", 0xf5) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de252336f8bc72d1f1120c29f02ffaea2d7596f09fe3de274a61ea52f676e34c3939b73bca544b67ca64097d813495241e0401d1d644de80f0770f69efc02a4c56e74057d13b9deef9ed39b6b53bd4ce82532a80f6e869846c79781a4a406b015ade543fc69bf18cb8d43851f4419cc55d284b796de1308d83b06f75c9e777bea7e47a9601eaeaf92adbcacfab0cdc221df196142d7cc5ab16ad136f6d5e661220ca58ef7a14f49ff03d42744520ed6148381d10bfa9526d5c748a324a32b08886b5fe7d7598074ced91e19d01e5a9424e7f4f741acc6b0803b888baad0cbf551f2f97487ca3ca84763c471179fb605e2c5d04e25396b8d7cba580e471f8ad8d964de8b97b95424591e25957d5b79fb9ddb04e74fe0a2befddbfe765a106ec5168de79e10698bec7ecb2127a5a676cbb24a4c41764a30b6ed23cef1f80fd759de6f79a81d24e1017fc56a670bc15311592b909d92e6a1c49075a89f3025c7625e75491fbc513bbc8078091ce1466c8266d711da5ae73639371d631ff1a84dd2cc21eb7686e1bbe9d54c8f4e98d30dcb361eba1bb774daa11afa85966018bdfe72cfb69edcfc866bebea8320bd195c3cec61bc2c534e3a43ad430115206523fb0f6f2f7b1bdc8762365748ffeeca5367b4ea32ec598449d7cae0e6ce0d590e7dcb23d0b30ac1e04013666bcfe616b65cc59b9cfdca35e008bdb622f0670e2f737bc291ed291d615df36c096379546b01ce3d9659926d7d60a99803b33ab9e8ef1564327f307efd950234bb34f02ac02eff9e85378beee118f3eb825ec59390d98fbcd96d41ce2ec3fe96b9ee2fcd767abdf055785ce51cf0e26aceaa621aec60f3ab5fff295913c1d6b13748a12fd36a39b7e4531df933af639f1e39844f7b3015014bce7f9e9eb3e077b43b323bfb8eb20d3e09dad3cacaf045422d4a9a78d339aa23372e7152c940ee95f1ea1e64a524a578c50d6294cc33826c28c4c3ca72e9d2a5b995126605d0f1c9215a3a3279cd93", 0x439}], 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/14 02:30:07 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) write(r0, &(0x7f000008efdc)="2400000024007fff00001000050001000047f6ff0100000000001500002000000006ff10", 0x24) 2018/04/14 02:30:07 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) shutdown(r0, 0xfffffffffffffffe) r1 = socket(0x5, 0x3, 0x7ff) listen(r1, 0x0) accept4$netrom(r1, &(0x7f00000001c0)=@full, &(0x7f0000000140)=0x48, 0x0) shutdown(r1, 0x1) accept4$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x0) 2018/04/14 02:30:07 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000001c0)={0x5, 0x1, 0x64, 0x800, 0x9}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x70, 0x100000000, 0x80000000, 0x2, 0x8, 0x0, 0x1, 0x1086, 0x1, 0x5, 0x1f, 0x8, 0x6, 0x3, 0x5, 0x5f2, 0x4c4, 0x12b6, 0x10000, 0xffffffff, 0x8, 0x69e4, 0x7, 0x4, 0x100, 0x85c4, 0x4, 0x101, 0x8884, 0x9, 0x832, 0xf86, 0xe882, 0x0, 0x6, 0x9b, 0xffffffffe3815b85, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000100), 0x2}, 0x800, 0x5a8a, 0x43, 0x7, 0x80000001, 0xffffffffffff8cce, 0x1}, r0, 0x7, r0, 0x9) accept4$unix(r1, &(0x7f0000000200), &(0x7f0000000280)=0x6e, 0x80800) 2018/04/14 02:30:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000280)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000009d000000795a738a47ed6586fa140701e951ddd421bf1cfbe569f811b1812c6766154d4ec324e3bb56e43386c724a4ba4534ba410f232e999ad48dc7943a27da40ca45d15654e8e074718bd4157a7373a1c15ec24cd2bb65a803e39259be43f1309d44a0f4a9c2cccfae0e0dc6febdb2e9fe534012d0762014c760eb4ad5d3ee3368c2eb903136b360f9f250e49e735f952d6f0d1bd9f9530c923d27a3452704e6a2f457b9ce32e6311cdd69ac60e1e091cbac3751"], &(0x7f0000000240)=0xc1) kexec_load(0x0, 0x7, &(0x7f0000001680)=[{&(0x7f0000000140)="b7540432aac538cd0b88b0b36f6a06fa5c65675dcfc1596681398c79614d7e7c7a0263c1d8c6717d760f46d308b783ef12b7a887e6cba9466ff49550dd395817efe59a17e5ac5911d3472bc8515ee2d91386acd3adbfe40eac4ff2bf6b80efd4f3349eb8f0f17dfc24dd025a5a3e99cb4f3fdecb110602ec66deb77821fb68b5b3aefdc899", 0x85, 0xfffffffffffffffd, 0xda}, {&(0x7f0000000380)="a3b973d7581c294fe6acd4d1479626347cd9cf6914b0b28553521086dbce07c880e6e03c889d5aef3e33da3ee804cae741f87a6247b357152fe2f1cc17bd8d2c4c74c618896c03878d75fe4b630d6bbdf036b15f093fc3e3ac8fd36c6fffdc5ae2d2ad5f109c6195d64e837550579d62d00fa3bc4a2c7f468bb0095a2e8e82fe4d1a6128fa1dee30c321ca0725ddd5973ef6168c5811d49958abdb755354608f9189843d9b4a1f01c90f51d5b8cc0891ff2639b55f62a232980e256a47f2fee702", 0xc1, 0x6}, {&(0x7f0000000480)="11f126f8d597f4def8e1658649d7a9da523a75ab01a9f06a533cf24386ebd5e54baec2a5e833706be30b2e15c38e947e052f0e21880f8662681955a936bb4d195a0cdcdd9f", 0x45, 0x7fff, 0x400}, {&(0x7f0000000500)="173730b39d9a77d72a0e9744401cdd2af71a81b5c9503195171973a583ba5a1fd022cb36c8f0b63aa889a035bd475ad1cd401e89e4581a11955374bcfd4c0bbffd030628801d0623cef764", 0x4b, 0x0, 0x8}, {&(0x7f0000000200)="709653e5bbedf7d4e6850d70ebe89c1057bfbd", 0x13, 0x80000000, 0x4}, {&(0x7f0000000580)="09dbafb9ddfb72404e81ca86c4c36b88182d264e0ccc4d9cd415a0ec5bacd09f64a031c2f621c8450800de1f31eb52b66af49fd7fd07d631effe46031aadc6b999c71cec783648b8d9a2775983c896f05b60326ddee796562555559d3784c71a6de16282c64c3d6ec4f702574a8bb3dcb6dbd8a17ff2fde6ac6deaca250734699736af441efa959d262ce0b8af8b5f84eb7cb9c16be7cf03be12cbf7040729adafc2777a32844d3010905cbbf5082084a1302fe80e3914db5a376858e86a20ad5409", 0xc2, 0x1, 0x3f}, {&(0x7f0000000680)="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", 0x1000, 0x0, 0x9}], 0x360002) r1 = creat(&(0x7f0000001700)='./file0\x00', 0x32b560daad4fcb92) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001740), &(0x7f0000001780)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) connect$netlink(r1, &(0x7f00000017c0)=@unspec, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x100000000, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) 2018/04/14 02:30:07 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x32, "70171721e8b9a1a5bd2552776a4f842a023f1bed1acb84db212182609621a73b494a5bfdf2bf52abd6638f1089a3abe173a4"}, &(0x7f0000000080)=0x3a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x3ff, 0x6}, 0x88) ioctl(0xffffffffffffffff, 0x227b, &(0x7f0000300000)) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) 2018/04/14 02:30:07 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x101080) pipe2(&(0x7f0000000000), 0x4800) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x100) write$selinux_access(r0, &(0x7f0000000200)={'system_u:object_r:apm_bios_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x36, 0x31}, 0x33) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') clock_adjtime(0x0, &(0x7f0000000fcc)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a3a}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) 2018/04/14 02:30:08 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080), &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1, 0x2, 0x5}) 2018/04/14 02:30:08 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3fdfc, 0x42300) nanosleep(&(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)) ioperm(0x2, 0x1, 0x6) getsockname$llc(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) r1 = socket$inet6(0xa, 0x80004, 0x0) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) linkat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x400) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0x3d05, 0x2) 2018/04/14 02:30:08 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000100)={0x1, 0x200, 0x7f, 0x6}) r2 = dup3(r0, r0, 0x80000) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/14 02:30:08 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e1ffffffffffffff00f80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0097498ea12d186f0c770f92ea3c905f756d02000000000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002b00e6a8000000000000000000000000"], 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/04/14 02:30:08 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rfkill\x00', 0x400081, 0x0) sendto$ax25(r0, &(0x7f0000000940)="4cc3d9f8860f6dc2bf403aaef7c84e60b4aaa1fcce7bf45f1d45da20708307da5db0983bf8fd44d24d8535dd9028362cead09e32bc1f162f375d754ef8c5cad7cd750850b95b7e2bb6bed9016a4afef0b5527dcda5247e776b1e862968ab01d5d0ac492f935cf113f2ad3a58d2d3489b51616d233ec5d6c9d2efaed4e35cb6a4a12e45dd45eb52860a103cf125c314b73c168b525be5e830dff881927a697d432f7217ae5a2f73ff2dfda8fbe9b9e6a348b054a6b75d66b34621ab3349d8ab9fa240989b7e188edd4bd1300b5199b5e959468e0790ea15d33af0c42b5e960177e2ec00f93d8b633a73ae4cf80f1275f0138339", 0xf3, 0x4000000, &(0x7f0000000a40)={0x3, {"bae39e1f3ebb64"}, 0xfffffffffffff001}, 0x10) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x0, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x4a, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000f810018008847000000000000000000000000ed4d44763e604c750a5d031c623c6a5eea4422e4d5ae9daae7447e77de9489a3d70f0df27b0c7c96cca20fdd3fff4aeff595796493cf3d970509dbab2c69698f154aed0c930b4f3b68e54bec8122f1116642c8a2b8719197c164c532e661f23d7d502211cf9757c344ef274dc8001000008b21d3d33c6e177872cd464908023745f29f0f3ffbf82f1144a61736ff8fa2a5b64325abcc51712cc80f99e4fa590f0fc0c668cc5397ef16506f09d9b3ec"], 0x0) r3 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x8, 0x3ff}, &(0x7f0000000780)=0x88) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x4000000000000002, 0x7f, 0x0, r4}, 0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xc5}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r5, 0x7827}, 0x8) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000de7ffc)) r6 = socket$inet6(0xa, 0x8000000000000802, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x8000, 0x90) sendmsg$inet_sctp(r6, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000), 0xff, 0x0, 0x0, 0xfffffffffffffffc}, 0x8000) sendto$inet6(r6, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000140)={@local}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000440)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000640)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x4c) fstat(r6, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() r9 = syz_fuseblk_mount(&(0x7f00000005c0)='./file0/bus\x00', &(0x7f00000001c0)='./file0/bus\x00', 0x0, r8, r7, 0x0, 0x0, 0x0) fstat(r9, &(0x7f00000002c0)) 2018/04/14 02:30:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0xfffffffffffffffc, 0x1, 0x3, 0xe067, 0xb0}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x0, @rand_addr}}) 2018/04/14 02:30:08 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000080)) 2018/04/14 02:30:08 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000400)}}, &(0x7f000004cffc)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x36, 0x0, @tid=r1}, &(0x7f0000000100)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000000040)) 2018/04/14 02:30:08 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) close(r0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x11, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) 2018/04/14 02:30:08 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x1e591, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = userfaultfd(0x800) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="0a2ba70700020004a30702"], 0x18) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000003000)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) userfaultfd(0x80000) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000240)=""/13) sendto$inet(r0, &(0x7f0000000140)="f17b050093e6bfc1c3b5e97155924b0000000000009b6d7ded65583da1df8baf1b4e9045a36b2195674230d372fd6213e459db8133b872cfb4ca6eaa091836a62600e9c956c61cd186e1d93c3165ced4dee5458b0d0b2b55ba7f84214f4d4779d72a6d67534cd2bb33ce948175d1c9d2bce39230bcdc66a73d1c68911a2d5aed7e363ca611c8ac3954b3ac95f2dde490ca8dcd7fb21594771db09774363a7fa1ccb7a0734bcb2849e1ff3dacda4a247ab41c78d2c6bbdf468e", 0xb9, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr=0x187}, 0xfffffffffffffdad) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000080)=0x87f3, 0x4) 2018/04/14 02:30:08 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000040)="72f4ae92dc7fe2f160d958a7f1be96621f8006b341703054667fc70d3bbf63910dd958c42342877bb9bdb3b9da6af83129183c494b947fd9f0e9fd470967998a769e078b5087799435cf5af662772a14761035feae3a89a9ef9241258c916a", 0x5f) ptrace(0x11, r2) write(r1, &(0x7f0000000380)='\x00', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getpgid(r3) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) getpgid(r2) inotify_init() ptrace$getregset(0x4204, r3, 0x1, &(0x7f00000000c0)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/04/14 02:30:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x6}, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/107, 0x6b) 2018/04/14 02:30:08 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000040), 0x3) 2018/04/14 02:30:08 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) socketpair(0x17, 0x0, 0x8, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000003c0), 0x2) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='user./d'], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) writev(r4, &(0x7f00004ca000)=[{&(0x7f000049cfe1)="d6", 0x1}], 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000180)={0x77359400}, 0x8) write(r4, &(0x7f000001bfff), 0x0) recvmsg(r3, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x2) dup3(r3, r4, 0x0) 2018/04/14 02:30:08 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1, 0x101) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000001c0)=0x1ec0400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x8004004001fff}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x121000) mkdirat$cgroup(r2, &(0x7f0000000100)='syz1\x00', 0x1ff) get_thread_area(&(0x7f0000000000)={0x2, 0x20101000, 0x3000, 0x23, 0xf4b, 0x2873, 0x6, 0x1, 0x7ff, 0x5}) pwrite64(r0, &(0x7f0000000000), 0xffffffda, 0x0) fcntl$setsig(r0, 0xa, 0x11) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000200)=r3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) 2018/04/14 02:30:08 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x28001, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000001c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000100)=""/129, 0x81}], 0x1, 0x3d) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/04/14 02:30:09 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) acct(&(0x7f0000000080)='./file0//./..\x00') r0 = open(&(0x7f0000000380)='./file0//./..\x00', 0x0, 0x0) write$selinux_create(r0, &(0x7f00000000c0)=@objname={'system_u:object_r:run_init_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x36, 0x38, 0x20, './file0//./..\x00'}, 0x4d) 2018/04/14 02:30:09 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x0, 0x0, 0x10003, 0x5}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in={0x2, 0x4e20}], 0x4c) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000002c0)="857d58ab54bf96307f0a63c4138514db785a48c19ab0bfa8fc75a97efdc83de40fc2445f20771d21d997b8f9cab452ba373ed7a23bcdf9bd00209555662bdfc8421fe3fc83441ecc", 0x48) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000080)={0x7, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f74637000a174d36bf3413f13f1fa62812d72e39ce1aae3ed848159f6fca7fd7b8f7fe18e3e379ccc3ef0c77fa300abcfd426f814dbeb7441f939caa39f3baab9b8d1aab4c9457f2aa3fd3698012b2f03804c09779e60594fb91e4a024dce766d7113a327b2627bb1c0284ddbcd3b8ab0220b7ad1d65db5dd5454160aa336818b68048ebceaf32d233597387d2725a33484faa6dacaea4a80f94e1c3511ab7062721b157a17399f4961be9ed018c493c9d0d59c43473484b8") preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x6c}], 0x1, 0xff) 2018/04/14 02:30:09 executing program 7: r0 = epoll_create1(0x0) close(r0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) fcntl$addseals(r0, 0x409, 0x0) 2018/04/14 02:30:09 executing program 1: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2, 0x21}, 0x14) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) fchdir(r0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xc, 0x41030, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000540)='./file1\x00', 0x100) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000240)=""/37, 0x25, 0x12000, &(0x7f00000003c0)=@file={0x1, './control/file0\x00'}, 0x6e) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() r2 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000300)='./control\x00', 0x81000000) inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) fchdir(r4) execveat(r4, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) accept4$packet(r4, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x14, 0x80800) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x0, 0xacc, 0x80000000}, 0xc) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000040)=0x9, &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)={0x5, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000640)={0xfffffffffffffffb, r6}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x2, 0x0) fstatfs(r5, &(0x7f0000000180)=""/144) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x26}, &(0x7f0000000480)=0x0) timer_gettime(r7, &(0x7f0000000080)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x4000000400, 0x0) 2018/04/14 02:30:09 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = getpid() ptrace$setregset(0x4205, r0, 0x1, &(0x7f00000012c0)={&(0x7f00000002c0)="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", 0x1000}) r1 = dup(0xffffffffffffff9c) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x8, 0x5) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000140)={0x9}) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x1508, 0x1, &(0x7f0000000100)=[{&(0x7f00000001c0)="7a6f3f8de497980a47625079025f269b395817f8f36b7cc64eef0aca7f60237c2bc3d5228e42699086f6177456587b80e9910bf22b2fc684aefc645a6409fd36ac2664e2ba051d657d69290a0bfa8050dca39da61eb9b309b8a85bc83f4de597f84b24e0cfb4a77de49a1f427afd420b3541a6fa3a0ca806f8b51a2cf2396e85a332f95115f439e98cdd24f46ad8adbf3b9d171d6bba2836902f9737cdbf50e8ca1f130948df972779d649698e4f4167df5828b52a4584ae762549ff96be6883253d6f5ec60751ac09a0a00c50d4f16980b0", 0xd2, 0x200}], 0x10e3480, 0x0) chroot(&(0x7f000009a000)='./file0\x00') clone(0x10000000, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000200)) 2018/04/14 02:30:09 executing program 0: clone(0x84090903, &(0x7f0000000240), &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000340)="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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x149400, 0x0) 2018/04/14 02:30:09 executing program 3: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x800) ftruncate(r0, 0x7) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000100)=""/244, &(0x7f0000000200)=0xf4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) pwritev(r2, &(0x7f0000004000)=[{&(0x7f0000000000)="a8", 0x1}], 0x1, 0x4) 2018/04/14 02:30:09 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000002b000), 0xfffffffffffffdeb) fcntl$setstatus(r1, 0x4, 0x3ffff) r2 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) getsockname(0xffffffffffffffff, &(0x7f0000000200)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f00000003c0)=0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'eql\x00', r3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000100)="a760c392e137c2b9c120ea92ee73f91accc9318e1e4d0f4bfd9d8eab15fffcd36cb44d111ad1fd68b52b5d44dbc7866cef17b7ef73af704161e2fdbbfcd46ad9a07de3e93d175752c0c6ea224e23f8631fe476ccbeb24aa0864ef93a82181ccb29d31fdb4778990d0a17951c45644d7d9e428a9c3c9ad7e8e9d29e002761ac1d4a9cf19fc86684d1f4b1e2241147d074a18b6e729d099373fc6f11ab3681582cab103a3ccf1d67b5034eb9d8d67e225adcddf1990318c392ad34893419401119546e8852c77dc2f9a50409b87e8c79e290275fd37b01023a39a24ec585a647fdb7b16d744964", 0xe6) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'tunl0\x00'}, 0x18) 2018/04/14 02:30:09 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7ff}, &(0x7f0000000100)=0x8) 2018/04/14 02:30:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) r1 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x20000) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000100)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYPTR64], 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001580)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000015c0), &(0x7f0000001600)=0x4) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000140)="311b3ee30e83a3f8b7584fd14e5b61d5af9f9e7a8a558c260daf25ecbf0a2d50a1c60afe9edcd0f510bd5a1016538a8ebdbc2da081783234a1451e80a0d04e52a77ba6f30247cc06997ba100d2bfbb6705c8fc421177511eee4ebe9240feaa33d75cf2d9d379f717e09c1f88eee48053cc40cbe0714006079e66dec5166e075b069f4d5b840f90c592916e35ff44c043cf6ed5a35da429168ca2979a6ec4cb0cfcaaced40cf0259fe27bd6e60bb81a9a61505a1e46bd64319890f75393a1d19605f0bab339d4a3de894d03a3a3be51f4366f0366aad9a6e7ab39bb4940d6868896a874fef5c399ad66346c96a2229106", 0xf0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/04/14 02:30:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x3) r1 = fcntl$dupfd(r0, 0x403, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x168) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r3}) writev(r0, &(0x7f0000000140)=[{&(0x7f0000fb4000)="1f000047228f536e980002033ffe5800000000000000", 0xffffffffffffff45}], 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000040)=r5) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="0100000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f00000002000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000001c0)={0xaa1e, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x11) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) 2018/04/14 02:30:09 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) mmap(&(0x7f00002fd000/0x1000)=nil, 0x1000, 0x2, 0x8032, 0xffffffffffffffff, 0x0) 2018/04/14 02:30:09 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0xbf, 0x932c}) pause() 2018/04/14 02:30:09 executing program 1: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2, 0x21}, 0x14) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) fchdir(r0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xc, 0x41030, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000540)='./file1\x00', 0x100) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000240)=""/37, 0x25, 0x12000, &(0x7f00000003c0)=@file={0x1, './control/file0\x00'}, 0x6e) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() r2 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000300)='./control\x00', 0x81000000) inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) fchdir(r4) execveat(r4, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) accept4$packet(r4, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x14, 0x80800) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x0, 0xacc, 0x80000000}, 0xc) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000040)=0x9, &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)={0x5, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000640)={0xfffffffffffffffb, r6}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x2, 0x0) fstatfs(r5, &(0x7f0000000180)=""/144) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x26}, &(0x7f0000000480)=0x0) timer_gettime(r7, &(0x7f0000000080)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x4000000400, 0x0) 2018/04/14 02:30:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001dff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000ff20d81163f08ddc9b32140c34f827002d00ff0affffff924cffffffffff0000000010000000000000000000"], 0x24}, 0x1}, 0x0) 2018/04/14 02:30:09 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fchdir(r0) r1 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/ptype\x00') sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0x401) 2018/04/14 02:30:09 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000940)='/dev/hwrng\x00', 0x40, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xb8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3cf}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"]) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) [ 60.786393] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55328 sclass=netlink_route_socket 2018/04/14 02:30:10 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000d48000)=""/1, 0x1) dup2(r1, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='keyring#\x00', r2) 2018/04/14 02:30:10 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = gettid() ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000001180)={0x0, 0x0, 0x0, 0xd6}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0xffffffffffffff02, @dev={0xfe, 0x80, [], 0x19}}}, [0x2, 0x2, 0x1, 0x8, 0x1, 0x1, 0x4, 0x0, 0x4b, 0x2, 0x0, 0x1000, 0xdff, 0xfff, 0x1000]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001440), &(0x7f0000001480)=0x8) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x20002, 0x20) timer_create(0x3, &(0x7f0000000280)={0x0, 0x12}, &(0x7f0000044000)) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000001600)) getpgid(r1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x2, {0x2, 0x4e20}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x1, 0x5, 0x5, 0x8, 0x8, &(0x7f0000000040)='ipddp0\x00', 0x2, 0x5, 0x7}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000015c0)={&(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540), &(0x7f0000001580)=[0x0], 0x0, 0x0, 0x0, 0x1}) tkill(0x0, 0x0) close(r0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000340)=0xfff, 0x4) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000080)=0x3) 2018/04/14 02:30:10 executing program 7: r0 = gettid() process_vm_readv(r0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000001300)=""/3, 0x3}, {&(0x7f0000001340)}, {&(0x7f0000001380)=""/179, 0xb3}, {&(0x7f0000001440)=""/215, 0xd7}, {&(0x7f0000001540)=""/97, 0x61}, {&(0x7f00000015c0)=""/108, 0x6c}], 0x9, &(0x7f0000001ac0)=[{&(0x7f00000016c0)=""/168, 0xa8}, {&(0x7f0000001780)=""/239, 0xef}, {&(0x7f0000001880)=""/115, 0x73}, {&(0x7f0000001900)=""/198, 0xc6}, {&(0x7f0000001a00)=""/176, 0xb0}], 0x5, 0x0) exit(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001cc0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001d40)='/selinux/mls\x00', 0x0, 0x0) renameat(r1, &(0x7f0000001d00)='./file0\x00', r2, &(0x7f0000001d80)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001b00)) get_robust_list(r0, &(0x7f0000001c40)=&(0x7f0000001c00)={&(0x7f0000001b40), 0x0, &(0x7f0000001bc0)={&(0x7f0000001b80)}}, &(0x7f0000001c80)=0xc) get_robust_list(r0, &(0x7f0000001340)=&(0x7f0000000240)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f00000002c0)=0xc) 2018/04/14 02:30:10 executing program 0: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000002fb8), &(0x7f0000000ff2)=[&(0x7f000000a000)='\x00'], 0x1000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000000)=""/75, 0x4b, 0x1, &(0x7f00000000c0)={r2, r3+10000000}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000100)={'veth0_to_bond\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/14 02:30:10 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000009800)=[{{&(0x7f0000000d80)=@ethernet={0x1, @random="b601e30d26f7"}, 0x80, &(0x7f0000000f00), 0x0, &(0x7f0000000f40)}}, {{&(0x7f0000001000)=@nfc={0x27}, 0x80, &(0x7f0000000200), 0x20000000000002d9, &(0x7f0000002600)}}], 0x2, 0x20000000) 2018/04/14 02:30:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='keyring\x00', 0x0) keyctl$describe(0x6, r0, &(0x7f0000000180)=""/123, 0x7b) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="f8e51b3b24fb4c7bdeb3", 0xa, r0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) 2018/04/14 02:30:10 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = getpid() ptrace$setregset(0x4205, r0, 0x1, &(0x7f00000012c0)={&(0x7f00000002c0)="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", 0x1000}) r1 = dup(0xffffffffffffff9c) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x8, 0x5) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000140)={0x9}) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x1508, 0x1, &(0x7f0000000100)=[{&(0x7f00000001c0)="7a6f3f8de497980a47625079025f269b395817f8f36b7cc64eef0aca7f60237c2bc3d5228e42699086f6177456587b80e9910bf22b2fc684aefc645a6409fd36ac2664e2ba051d657d69290a0bfa8050dca39da61eb9b309b8a85bc83f4de597f84b24e0cfb4a77de49a1f427afd420b3541a6fa3a0ca806f8b51a2cf2396e85a332f95115f439e98cdd24f46ad8adbf3b9d171d6bba2836902f9737cdbf50e8ca1f130948df972779d649698e4f4167df5828b52a4584ae762549ff96be6883253d6f5ec60751ac09a0a00c50d4f16980b0", 0xd2, 0x200}], 0x10e3480, 0x0) chroot(&(0x7f000009a000)='./file0\x00') clone(0x10000000, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000200)) 2018/04/14 02:30:10 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$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) 2018/04/14 02:30:10 executing program 6: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000054dff0)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x8) sendmmsg(r1, &(0x7f0000000f00)=[{{&(0x7f0000000b00)=@ipx={0x4, 0x0, 0x0, "74a6a028f35d"}, 0x80, &(0x7f0000000ec0), 0x0, &(0x7f0000003140)}}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') 2018/04/14 02:30:10 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0xc00) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup3(r0, r1, 0x80000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) socketpair(0xd, 0x0, 0x3, &(0x7f0000000000)) ioctl$LOOP_CLR_FD(r2, 0x7006) 2018/04/14 02:30:10 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000740)='/dev/hwrng\x00', 0x248200, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xb8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0xfffffffffffffffc) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3cf}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000000)={0x1, 0x23cc, 0x8, 0x200, 0x5, 0x8, 0x1ff, 0xff, 0x5, 0x8, 0xffffffffffff2985, 0x8ab9}) 2018/04/14 02:30:10 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@generic, &(0x7f0000000080)=0x80, 0x800) connect$llc(r0, &(0x7f0000000180)={0x1a, 0x30d, 0x6, 0x6, 0xe1d4, 0x8001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0xfffffffffffffffe, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000000040)=0x100000000, 0x4) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/04/14 02:30:10 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='eql\x00') r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x10002, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x100000001a) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x7, 0x30, 0x15d7e0b9}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r3, 0x1, 0x1, [0x1]}, 0xa) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000040)={0x2, 0x5, 0x6, 0xfffffffffffffff9, 0x4, 0xf4}) 2018/04/14 02:30:10 executing program 4: r0 = socket(0x18, 0x0, 0x4) socket$nl_generic(0x10, 0x3, 0x10) connect(r0, &(0x7f0000c1e000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 62.144324] binder: 7049:7051 ioctl 5403 20000000 returned -22 [ 62.176138] binder: 7049:7076 ioctl 5403 20000000 returned -22 2018/04/14 02:30:11 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b4c000)=0x7ff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20082, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000000c0)={0x3ff, {{0x2, 0x4e21}}, 0x0, 0x1, [{{0x2, 0x4e23, @multicast2=0xe0000002}}]}, 0x10c) dup2(r0, r1) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) clock_gettime(0x1, &(0x7f0000000040)) 2018/04/14 02:30:11 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000879ff2)='/dev/keychord\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b3ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000845ff4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) ptrace$getregs(0xe, r2, 0x5, &(0x7f00000001c0)=""/167) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) r4 = getgid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r3, r4, 0x1100) 2018/04/14 02:30:11 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4081000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="f40000009dc81084f093eaf3dad82c23bad3e21aaa1185121c42ecf5933770a4517c79bac9e92d02fb3e1633914a377d7c12e58fa13b0d51b5d7a5b093d6cd73bbe2b33b45cab227e23226236572ca56abc9e233ec5fff737e24f82383a7d32d25bae113ea3062f1f86aff94d5f3051ac6cc480899cdd934aaf526cb3eed1c54c81f6b8cddf09465da85c1c1eefdf5b4fe", @ANYRES16=r2, @ANYBLOB="00022cbd7000fddbdf2501000000080006004000000008000500af43000008000400010400002c000100080008001f00000008000b0073697000080004004e2400000800050003000000080006006468000014000300080007004e240000080008009900000040000100080002003a00000008000200ff0000000c0006006e6f6e6500000000080002003f00000008000200af000000080004004e24000008000500000000004000010008000b007369700014000300ac1414bb0000000000000000000000000800090017000000080001000a000000080005000300000008000b00736970000800040000000000"], 0xf4}, 0x1, 0x0, 0x0, 0x4000005}, 0x20000000) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000080)={r4, r5+10000000}, &(0x7f00000000c0), 0x8) creat(&(0x7f0000000200)='./file0\x00', 0x8) write$cgroup_pid(r3, &(0x7f0000000400)=ANY=[], 0xfffffe83) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES16=r2, @ANYRES64=r5, @ANYRES16=r4, @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES32=r2, @ANYRES32=r3, @ANYRES64, @ANYRES16=r1, @ANYRES16=r3, @ANYPTR, @ANYBLOB="e4612457981fceba23f0e01a9a27fec507bd1cea76f320739e98866145a8b42c59781e7ff8b33666eee2d51881a9433a7a62ea986857cbf5dc9ed61f0179182fc6ecb3532371de0902b670707d3d03a635cf14cc039e3ef043f129619095e349b9b72f091ef45defddcdcd27a4a9a1b46c65e8cae4f609eed8e83d35805ec722e1ec7c0ff45adbc47f1b442712fda43ed12fb465a5c32632c06b46f9b105cfcabf72c9f8dc5d1047192214c4377bcdfdc622fa935f13cdccaeda79a7a5149968c7714d83a0efc6bb5ef82bdf121b63046f2858db25d3f142a6f63c5dd8ea5c580e3c"], @ANYBLOB="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"]]) 2018/04/14 02:30:11 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000240)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x4, 0x9}]}, 0xa0}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)={0xc0, 0x2, 0x2, 0x7, 0x2, [{0x8, 0x6, 0x9, 0x0, 0x0, 0x1900}, {0x189, 0xb0f0000000000000, 0x1ff, 0x0, 0x0, 0x804}]}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000040)={0x1f, 0x0, 0x9, 0xfffffffffffffffa, 0x14, 0x20}) 2018/04/14 02:30:11 executing program 4: modify_ldt$write2(0x11, &(0x7f0000000000)={0x1, 0xffffffff, 0xffffffff, 0x4, 0xfffffffffffffffe, 0x800, 0x0, 0x100, 0x100, 0x6}, 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) bind$inet6(r0, &(0x7f0000000580)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/04/14 02:30:11 executing program 7: r0 = gettid() setpgid(r0, 0x0) socketpair$inet6(0xa, 0xa, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000040)=""/52, &(0x7f0000000080)=0x34) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@rand_addr, @broadcast}, &(0x7f00000001c0)=0xfeb1) 2018/04/14 02:30:11 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000062c0)=[{{&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f0000006400)={0x0, 0x989680}) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000000440), 0x2f4, &(0x7f00000004c0)}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) 2018/04/14 02:30:11 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001600)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) r1 = getpid() waitid(0x0, r1, &(0x7f0000000000), 0x8, &(0x7f0000000140)) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/14 02:30:11 executing program 0: r0 = memfd_create(&(0x7f0000a31000)="74756e08000000000000008000000000", 0x0) lseek(r0, 0xfffffffffffffffe, 0x1) 2018/04/14 02:30:11 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x1) r1 = epoll_create1(0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000010e000)='net/ipv6_route\x00') r3 = fcntl$getown(r2, 0x9) syz_open_procfs(r3, &(0x7f0000000000)='net/netstat\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000e37ff4)={0x20000005}) poll(&(0x7f0000ceefd8)=[{r1}], 0x3e, 0x0) 2018/04/14 02:30:11 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x6) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b0073"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[@ANYBLOB='^\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000400000000fedbdf25050000000c00020008000300030000001400020008000300040000000800040004000000080005000000000008000600030000000400010024000100080001000a0000000800090000000000080002001d00000008000200df000000"], 0x6c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x0, 0x8004, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) fallocate(r4, 0x0, 0x0, 0x0) sendfile(r5, r4, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) dup2(r1, r0) 2018/04/14 02:30:11 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0), 0xfffffffffffffe08) iopl(0x800) write$evdev(r0, &(0x7f0000000000), 0x0) mq_open(&(0x7f0000000000)='/dev/input/event#\x00', 0x800, 0x2, &(0x7f0000000040)={0x2, 0x8, 0x80, 0x5, 0xffffffffffffffc0, 0xfffffffffffffffc, 0x1, 0x6}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/14 02:30:11 executing program 1: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a95000/0x1000)=nil, 0x1, 0xb59c87267741adee, 0x1, &(0x7f0000b20000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x6) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 2018/04/14 02:30:11 executing program 6: mkdir(&(0x7f000080aff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1ffffffff, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r1, 0x1, 0x6, @random="e2f5085d4e1f"}, 0x10) r2 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="056af00e0d893aa029feee3058f37c0485c1db9d5a6184e77d71f7dbc3d20d6f93378134a93322221a4c22d3184e87f811f3a9b4854b1197b5d6cb31372327e40ed181413640dfe7008777b235729818e2cd7772bc6bada224a55f58ca55ed32d70c8f1910e60142d3eafe591807bd25998f491f91587e97d69ae93726aa2a0f46a96d40e794059ef80b9ac18b1085524e26073cd6d3815c83a7e3d4ac608cfa71c304aad67da56782ea37fb436c34ef2818aa98f95df9befa0f0b1feec02c9894239bf742a5d762461cedd42fd846d3342d2fc33d1c85d17b1afdc8acfcbc2fbd9a1093", 0xe4, 0xfffffffffffffff9) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="a20e540715001636fc269929c1218fb52cab3f6cef64ed8bd53701eab2822a0ad611b066e5db9b8a8c905fb049c688ebe18bb24f3bc76289820a19fc73b880b7155b2c9f9458a293aafc0d0584faca10e2800150fedfc8e28ad7", 0x5a, r2) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) prctl$intptr(0x1c, 0x6) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/04/14 02:30:11 executing program 7: mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$unix(r0, &(0x7f00000003c0), &(0x7f0000000340)=0x6e, 0x80800) umount2(&(0x7f00000001c0)='.', 0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3, 0x6f6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x80, 0x101}, &(0x7f00000002c0)=0x88) 2018/04/14 02:30:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x5, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80003, 0x200008000004) fstatfs(r0, &(0x7f00000001c0)=""/70) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="2600000050fd9111f007cbe000d47814034d2efa6534"], 0x1c}, 0x1}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000280)={r2, 0x80000, r0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x4, 0x8, 0x6}) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) [ 62.816191] mmap: syz-executor3 (7125) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/14 02:30:12 executing program 3: socket$netlink(0x10, 0x3, 0xf) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a9ff0)=[{&(0x7f000006b000)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c04ed5e000000000005000d000100000400000300046b0f536e7e", 0x58}], 0x1) 2018/04/14 02:30:12 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) socket$inet_udp(0x2, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) 2018/04/14 02:30:12 executing program 1: socketpair(0x7, 0x1, 0x7f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000100)={0x7, 0x0, 0x3, 0x4, 0x4, 0x3}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000019000900e40000000000a7dad07800000ce7ac3afc861b142ab1f88bea5f2d122062cf07d833ab9a7c190a451d76c759419c247acabdabd0ee82b1515b8b276a693ceff447b13ec3d04b"], 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000001c0)={0x0, 0x1, 0x6, 'queue1\x00', 0x7}) 2018/04/14 02:30:12 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e22, @rand_addr=0x8001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x26, {0x2, 0x4e23, @multicast1=0xe0000001}, 'veth1\x00'}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eeeffc)=0x984, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x102f9) sendto$inet(r2, &(0x7f0000940000), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000000)={0x8, 0x7, 0x8, 'queue1\x00', 0x100000000}) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/04/14 02:30:12 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/55, 0x37, 0x0) close(r0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000300)={0x5cd, 0xf21, 0x2, 0x9c9, 0x100, 0x9}) dup3(r0, r0, 0x80000) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x4000, 0x0) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000000140)=0xffffffff, 0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff00, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="67d50899df77df042c87dfe811d944ae958575dfe3e1767b1e413c5931989eef9631c174463630d1412a0133c6c276ccc43082c6188d0a320a2fe5af702faf22b1f8b908a1d8c3f5cbbae3910f94a4f1384a7fc12f29c29b106efcb1ac7fbf815a771dd785973e1bdee043ccc99a534de7aa16797d4635da1ce447a05e9d158aa06f1df6a90ca68825137f9e66b380f324de6bf181252338aa23f13744eb8021504349f4dab2a7941cd9b49932004acb3c1f71956cb5394236cbc42e28cb", 0xbe, 0xfffffffffcc6a25a}], 0x100000, &(0x7f0000000280)={[{@nobarrier='nobarrier', 0x2c}, {@grpid='grpid', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@bsddf='bsddf', 0x2c}, {@bsddf='bsddf', 0x2c}, {@nolazytime='nolazytime', 0x2c}, {@noacl='noacl', 0x2c}, {@test_dummy_encryption='test_dummy_encryption', 0x2c}, {@resgid={'resgid', 0x3d}, 0x2c}]}) 2018/04/14 02:30:12 executing program 0: mmap(&(0x7f0000d02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = eventfd2(0x9, 0x800) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x40, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) lseek(r2, 0x101, 0x3) r5 = signalfd4(r2, &(0x7f0000000200)={0x207ff}, 0x8, 0x800) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {r2, 0x4000}, {r4}, {r3, 0x201}, {r4}, {0xffffffffffffffff, 0x4100}, {r5}], 0x8, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x6) r6 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000000000)=0x100, 0x4) r7 = dup(r6) bind$inet6(r6, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r6, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x97}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000240)={r8}) ioctl$int_out(r6, 0x5460, &(0x7f0000e26ff8)) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080), 0x4) socketpair$ax25(0x3, 0x3, 0xe, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r9 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x4) setsockopt$inet6_int(r7, 0x29, 0x3f, &(0x7f00000000c0)=0x7, 0x4) sendfile(r7, r9, &(0x7f0000e37000), 0x8080000001) r10 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r9, r10, &(0x7f000080037c)=0x2, 0x400000ff) 2018/04/14 02:30:12 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0), 0xfffffffffffffe08) iopl(0x800) write$evdev(r0, &(0x7f0000000000), 0x0) mq_open(&(0x7f0000000000)='/dev/input/event#\x00', 0x800, 0x2, &(0x7f0000000040)={0x2, 0x8, 0x80, 0x5, 0xffffffffffffffc0, 0xfffffffffffffffc, 0x1, 0x6}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/14 02:30:12 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x906) write$evdev(0xffffffffffffffff, &(0x7f0000dd1000), 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xfffffffffffffffe, 0x0) write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x4, 0x40001000, 0x20000000000}], 0xfffffffffffffd2a) fcntl$notify(r0, 0x402, 0x1) 2018/04/14 02:30:12 executing program 3: unshare(0x40000000) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x3, &(0x7f0000000280)=[{}, {}, {}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fchown(r0, 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000600)='/dev/keychord\x00', 0x8000, 0x0) fcntl$getown(r0, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000002c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f00000007c0)=""/152, 0x98}, {&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x6, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000640)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r3, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000a00)={0x0, 0x6}, &(0x7f0000000a40)=0x8) 2018/04/14 02:30:12 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e22, @rand_addr=0x8001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x26, {0x2, 0x4e23, @multicast1=0xe0000001}, 'veth1\x00'}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eeeffc)=0x984, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x102f9) sendto$inet(r2, &(0x7f0000940000), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000000)={0x8, 0x7, 0x8, 'queue1\x00', 0x100000000}) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/04/14 02:30:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x91) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f00000006c0)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5}, 0x1c) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000540)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000004c0), 0x0, 0x80}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000900)='./file1\x00', &(0x7f0000000940)=ANY=[@ANYRES16=r2], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r5 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) mq_timedsend(r0, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r7 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780), 0x340, r6) add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd", 0x3f, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r7) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24", 0x46, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r5, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10000, 0x0, 0x1f, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) 2018/04/14 02:30:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000021c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x5, 0xfffffffffffffdef) writev(r0, &(0x7f0000000040)=[{&(0x7f0000dbe000)="290000002e003109ebff0706000000070a000000010000001883000016fffff70000d81f99645aff00", 0x29}], 0x1) 2018/04/14 02:30:13 executing program 0: mmap(&(0x7f0000d02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = eventfd2(0x9, 0x800) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x40, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) lseek(r2, 0x101, 0x3) r5 = signalfd4(r2, &(0x7f0000000200)={0x207ff}, 0x8, 0x800) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {r2, 0x4000}, {r4}, {r3, 0x201}, {r4}, {0xffffffffffffffff, 0x4100}, {r5}], 0x8, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x6) r6 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000000000)=0x100, 0x4) r7 = dup(r6) bind$inet6(r6, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r6, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x97}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000240)={r8}) ioctl$int_out(r6, 0x5460, &(0x7f0000e26ff8)) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080), 0x4) socketpair$ax25(0x3, 0x3, 0xe, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r9 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x4) setsockopt$inet6_int(r7, 0x29, 0x3f, &(0x7f00000000c0)=0x7, 0x4) sendfile(r7, r9, &(0x7f0000e37000), 0x8080000001) r10 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r9, r10, &(0x7f000080037c)=0x2, 0x400000ff) 2018/04/14 02:30:13 executing program 7: r0 = inotify_init1(0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x201, &(0x7f0000000040)) [ 64.078250] IPVS: Creating netns size=2552 id=12 [ 64.148041] IPVS: Creating netns size=2552 id=13 2018/04/14 02:30:13 executing program 3: unshare(0x40000000) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x3, &(0x7f0000000280)=[{}, {}, {}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fchown(r0, 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000600)='/dev/keychord\x00', 0x8000, 0x0) fcntl$getown(r0, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000002c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f00000007c0)=""/152, 0x98}, {&(0x7f0000000580)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x6, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000640)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r3, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000a00)={0x0, 0x6}, &(0x7f0000000a40)=0x8) 2018/04/14 02:30:13 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000d00)=ANY=[@ANYBLOB="980000e35a333e8f1fea9d2e6342081227d64cc4e6b93c6f8c0ef847f5ec78b597fab7f667bd11981afb6113f6bb29a6fb924b8f7606d6f7df8c04c606eb7e5430c8ba11d699122c32e1b1e64b5a861b5d2d29ee3b632ab77b0d9d7d4ebcf4f3562923fb21be37bcfe0d61f02445a3a9a370a6fae88b9ebacd2e606399eff11a9c2330426d0d1a504d4a26b835fc722302568f7e83233808cccfefc441e10a1293b22c7d2caa6f6d4790194479969088c785905ab9aa9db3678daf"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) futimesat(r1, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8", 0x54, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b8000000df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b4f13e3be698da21a56e206bc38cd71835a77c174a64e642f18d8ca895938d170bacfff6e78ce9f0da7761edaf78a555aafd35661720bd4a74665ba23e625f76bf38517008041bcf2e55437f02412f4ab4f1beefe5e139c228dd0d870b6bddd702db2"], &(0x7f00000009c0)=0xc0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r5, 0x8001, 0x6, 0x4, 0x6, 0x2, 0xabf, 0x400, {r6, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r4) r7 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000007c0)={0x0, 0x2, 0x0, 0x10001, 0x8, [{0x5, 0xe61, 0x2, 0x0, 0x0, 0x80}, {0x6, 0x1ff, 0x9, 0x0, 0x0, 0x2000}, {0x5, 0x6, 0x800, 0x0, 0x0, 0x400}, {0x1, 0x7f, 0x800, 0x0, 0x0, 0x1188}, {0x50, 0x1, 0x5, 0x0, 0x0, 0x2000}, {0xfffffffffffffffc, 0x5e, 0x800}, {0x80, 0x5, 0x3, 0x0, 0x0, 0x81}, {0x0, 0x7, 0xb7, 0x0, 0x0, 0x2088}]}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r8, 0x5, 0x1, [0x0]}, 0xa) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f", 0x3f}], 0x1, 0x0) shutdown(r7, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/14 02:30:13 executing program 0: seccomp(0x1, 0x1, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioprio_set$uid(0x3, r0, 0x8001) seccomp(0x1, 0x1, &(0x7f0000294ff0)={0x1, &(0x7f000005eff0)=[{0x6}]}) 2018/04/14 02:30:13 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x10000, &(0x7f0000000040)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x11}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000044ff4)) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x7, &(0x7f0000000540)=[{&(0x7f0000000100)="2ae4ead0b1948152b04772f7245f5220290a7bb0ad7aedebc6898140c9997cfcb1394601fc37760cc9adbc7e39b7c2cbd02ac3c824b2b56e5e58be158dbc3b65049e6cdfda575e7bea0450396be18c4dfe1747dec9577f7156a765c62197501a87ba8be8405fd80d8f538f149d9f9feb052553a6581f561e0d34df887d52fd3924fa", 0x82, 0x8}, {&(0x7f00000001c0)="e3701cec517203d68b73fe1d9fa094f68905baaba6a522af995e15b542feac4826a2b66d63816f9f8dc70140244157a0ca6190259a33c9d5ffd5227de9b486a504588853169908a2541cc9a8527782bfec7efbbc7587c37a6cafdc94a4dc1dad8880abda8c2cacf7ed45692498195c386ef2f0f3d77c3c31315367681c5fa13a75599b4d31d222071a2085396d2528a69ced47524b06d788c1ce7e592c0d0f79d847774edc14a3db593339cf0baf12ee", 0xb0, 0x7f}, {&(0x7f0000000280)="1a02c7f6b943ccc98de0c129eea1b1200b140c31f35664484ab81223e9f4702904e3b7c522e649fd0270d11cc847627fa96e1c610ef20b3e0ca95bad46711c360dfdb3006c0bca74087ee41276deb3f8e7b2e03c713389152777f4523fe427da47e4b4bef49cf84698b67aebc855963a18f098801b5de39a5425dfabe3406ed5155c24a7fc3f4030da9f6c0b61726458e28ce9c94859249dfb7ffa5a0ed57828f9c074f9a892832ba4bcb2e6c40a15a51243809429c11c83209a64ed5e5caebdcbc28313c5eb0d04a7d55c2bab43dccd9d15e9eabb7a6dfbe8c509a407cc16487672", 0xe2, 0x61ae}, {&(0x7f0000000380)="1feda7e2ff601c2610045f7dd93fbf7dfc157f35289a368c25552eced886271d76e5970b19d73bc03048b04162bbf2ef265923db04f5e4bdc575a8148fbdb036823c149a347f9464400fd1108784b09ab6444413b8ef6f189884fed4ebc8279565083dec60d0", 0x66, 0x2e7}, {&(0x7f0000000400)="72cfb143b8975491ba93cfae741a78b06033cb3225f18ec37e16740d4eeefd7d9c8319701df4a3d9d9dff36a72ede33a7c4a822b74fb68027cc6535e4d65ba27e95d5fac8952fd0fa5cf030a070d186b4ccd12ab049bf7dd149a3d880c305e68598be6baaf0328f9c392d50a4226d707c86ecdfc3b85cd02a8551d8cd76537fbf65e7419dba3bf92d39e412072547019203d0f", 0x93, 0x6}, {&(0x7f00000004c0), 0x0, 0x1f}, {&(0x7f0000000500), 0x0, 0x4}], 0x10800, &(0x7f00000005c0)=ANY=[@ANYBLOB="6e6f726f636b2c696f636861727365743d63703836352c736573736905003d3579323f372c6f766572726964edb96f636b7065726d2c6769643d2c00"]) ppoll(&(0x7f0000a0ffe0)=[{r1}], 0x1, &(0x7f00001a5ff8), &(0x7f00001bcff8), 0x8) [ 64.596466] audit: type=1326 audit(1523673013.543:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7231 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7755ba9 code=0x0 [ 64.621312] audit: type=1326 audit(1523673013.573:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7231 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7755ba9 code=0x0 2018/04/14 02:30:13 executing program 0: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') write$eventfd(r3, &(0x7f0000000040), 0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000080)={0xffffffffffffff01, 0x101, 0x40}) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/04/14 02:30:13 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/55, 0x37, 0x0) close(r0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000300)={0x5cd, 0xf21, 0x2, 0x9c9, 0x100, 0x9}) dup3(r0, r0, 0x80000) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x4000, 0x0) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000000140)=0xffffffff, 0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff00, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="67d50899df77df042c87dfe811d944ae958575dfe3e1767b1e413c5931989eef9631c174463630d1412a0133c6c276ccc43082c6188d0a320a2fe5af702faf22b1f8b908a1d8c3f5cbbae3910f94a4f1384a7fc12f29c29b106efcb1ac7fbf815a771dd785973e1bdee043ccc99a534de7aa16797d4635da1ce447a05e9d158aa06f1df6a90ca68825137f9e66b380f324de6bf181252338aa23f13744eb8021504349f4dab2a7941cd9b49932004acb3c1f71956cb5394236cbc42e28cb", 0xbe, 0xfffffffffcc6a25a}], 0x100000, &(0x7f0000000280)={[{@nobarrier='nobarrier', 0x2c}, {@grpid='grpid', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@bsddf='bsddf', 0x2c}, {@bsddf='bsddf', 0x2c}, {@nolazytime='nolazytime', 0x2c}, {@noacl='noacl', 0x2c}, {@test_dummy_encryption='test_dummy_encryption', 0x2c}, {@resgid={'resgid', 0x3d}, 0x2c}]}) 2018/04/14 02:30:13 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000f39fff)='2', 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000400), 0x80800) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000440)=@req3={0xfff, 0xd3, 0x8, 0xffffffff, 0x10000, 0x6, 0x7}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x0) 2018/04/14 02:30:14 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x14) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) unshare(0x60000000) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x14a00) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/04/14 02:30:14 executing program 4: pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) flock(r0, 0x2) [ 66.018764] device lo entered promiscuous mode [ 66.538312] pktgen: kernel_thread() failed for cpu 0 [ 66.544636] pktgen: Cannot create thread for cpu 0 (-4) [ 66.550759] pktgen: kernel_thread() failed for cpu 1 [ 66.555950] pktgen: Cannot create thread for cpu 1 (-4) [ 66.561913] pktgen: Initialization failed for all threads [ 66.715073] pktgen: kernel_thread() failed for cpu 0 [ 66.720573] pktgen: Cannot create thread for cpu 0 (-4) [ 66.725989] pktgen: kernel_thread() failed for cpu 1 [ 66.731322] pktgen: Cannot create thread for cpu 1 (-4) [ 66.736687] pktgen: Initialization failed for all threads [ 66.834280] pktgen: kernel_thread() failed for cpu 0 [ 66.839404] pktgen: Cannot create thread for cpu 0 (-4) [ 66.845326] pktgen: kernel_thread() failed for cpu 1 [ 66.850466] pktgen: Cannot create thread for cpu 1 (-4) [ 66.855797] pktgen: Initialization failed for all threads 2018/04/14 02:30:15 executing program 1: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x4e20, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)=""/166, 0xa6) 2018/04/14 02:30:15 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000d00)=ANY=[@ANYBLOB="980000e35a333e8f1fea9d2e6342081227d64cc4e6b93c6f8c0ef847f5ec78b597fab7f667bd11981afb6113f6bb29a6fb924b8f7606d6f7df8c04c606eb7e5430c8ba11d699122c32e1b1e64b5a861b5d2d29ee3b632ab77b0d9d7d4ebcf4f3562923fb21be37bcfe0d61f02445a3a9a370a6fae88b9ebacd2e606399eff11a9c2330426d0d1a504d4a26b835fc722302568f7e83233808cccfefc441e10a1293b22c7d2caa6f6d4790194479969088c785905ab9aa9db3678daf"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) futimesat(r1, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8", 0x54, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b8000000df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b4f13e3be698da21a56e206bc38cd71835a77c174a64e642f18d8ca895938d170bacfff6e78ce9f0da7761edaf78a555aafd35661720bd4a74665ba23e625f76bf38517008041bcf2e55437f02412f4ab4f1beefe5e139c228dd0d870b6bddd702db2"], &(0x7f00000009c0)=0xc0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r5, 0x8001, 0x6, 0x4, 0x6, 0x2, 0xabf, 0x400, {r6, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r4) r7 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000007c0)={0x0, 0x2, 0x0, 0x10001, 0x8, [{0x5, 0xe61, 0x2, 0x0, 0x0, 0x80}, {0x6, 0x1ff, 0x9, 0x0, 0x0, 0x2000}, {0x5, 0x6, 0x800, 0x0, 0x0, 0x400}, {0x1, 0x7f, 0x800, 0x0, 0x0, 0x1188}, {0x50, 0x1, 0x5, 0x0, 0x0, 0x2000}, {0xfffffffffffffffc, 0x5e, 0x800}, {0x80, 0x5, 0x3, 0x0, 0x0, 0x81}, {0x0, 0x7, 0xb7, 0x0, 0x0, 0x2088}]}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r8, 0x5, 0x1, [0x0]}, 0xa) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f", 0x3f}], 0x1, 0x0) shutdown(r7, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/14 02:30:15 executing program 3: memfd_create(&(0x7f0000000000)='proc\x00', 0x2) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x20000200) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/04/14 02:30:15 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000d00)=ANY=[@ANYBLOB="980000e35a333e8f1fea9d2e6342081227d64cc4e6b93c6f8c0ef847f5ec78b597fab7f667bd11981afb6113f6bb29a6fb924b8f7606d6f7df8c04c606eb7e5430c8ba11d699122c32e1b1e64b5a861b5d2d29ee3b632ab77b0d9d7d4ebcf4f3562923fb21be37bcfe0d61f02445a3a9a370a6fae88b9ebacd2e606399eff11a9c2330426d0d1a504d4a26b835fc722302568f7e83233808cccfefc441e10a1293b22c7d2caa6f6d4790194479969088c785905ab9aa9db3678daf"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) futimesat(r1, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8", 0x54, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b8000000df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b4f13e3be698da21a56e206bc38cd71835a77c174a64e642f18d8ca895938d170bacfff6e78ce9f0da7761edaf78a555aafd35661720bd4a74665ba23e625f76bf38517008041bcf2e55437f02412f4ab4f1beefe5e139c228dd0d870b6bddd702db2"], &(0x7f00000009c0)=0xc0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r5, 0x8001, 0x6, 0x4, 0x6, 0x2, 0xabf, 0x400, {r6, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r4) r7 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000007c0)={0x0, 0x2, 0x0, 0x10001, 0x8, [{0x5, 0xe61, 0x2, 0x0, 0x0, 0x80}, {0x6, 0x1ff, 0x9, 0x0, 0x0, 0x2000}, {0x5, 0x6, 0x800, 0x0, 0x0, 0x400}, {0x1, 0x7f, 0x800, 0x0, 0x0, 0x1188}, {0x50, 0x1, 0x5, 0x0, 0x0, 0x2000}, {0xfffffffffffffffc, 0x5e, 0x800}, {0x80, 0x5, 0x3, 0x0, 0x0, 0x81}, {0x0, 0x7, 0xb7, 0x0, 0x0, 0x2088}]}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r8, 0x5, 0x1, [0x0]}, 0xa) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f", 0x3f}], 0x1, 0x0) shutdown(r7, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/14 02:30:15 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000d00)=ANY=[@ANYBLOB="980000e35a333e8f1fea9d2e6342081227d64cc4e6b93c6f8c0ef847f5ec78b597fab7f667bd11981afb6113f6bb29a6fb924b8f7606d6f7df8c04c606eb7e5430c8ba11d699122c32e1b1e64b5a861b5d2d29ee3b632ab77b0d9d7d4ebcf4f3562923fb21be37bcfe0d61f02445a3a9a370a6fae88b9ebacd2e606399eff11a9c2330426d0d1a504d4a26b835fc722302568f7e83233808cccfefc441e10a1293b22c7d2caa6f6d4790194479969088c785905ab9aa9db3678daf"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) futimesat(r1, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8", 0x54, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b8000000df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b4f13e3be698da21a56e206bc38cd71835a77c174a64e642f18d8ca895938d170bacfff6e78ce9f0da7761edaf78a555aafd35661720bd4a74665ba23e625f76bf38517008041bcf2e55437f02412f4ab4f1beefe5e139c228dd0d870b6bddd702db2"], &(0x7f00000009c0)=0xc0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r5, 0x8001, 0x6, 0x4, 0x6, 0x2, 0xabf, 0x400, {r6, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r4) r7 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000007c0)={0x0, 0x2, 0x0, 0x10001, 0x8, [{0x5, 0xe61, 0x2, 0x0, 0x0, 0x80}, {0x6, 0x1ff, 0x9, 0x0, 0x0, 0x2000}, {0x5, 0x6, 0x800, 0x0, 0x0, 0x400}, {0x1, 0x7f, 0x800, 0x0, 0x0, 0x1188}, {0x50, 0x1, 0x5, 0x0, 0x0, 0x2000}, {0xfffffffffffffffc, 0x5e, 0x800}, {0x80, 0x5, 0x3, 0x0, 0x0, 0x81}, {0x0, 0x7, 0xb7, 0x0, 0x0, 0x2088}]}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r8, 0x5, 0x1, [0x0]}, 0xa) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f", 0x3f}], 0x1, 0x0) shutdown(r7, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/14 02:30:15 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x31, r1}) mlockall(0x6) 2018/04/14 02:30:15 executing program 7: r0 = socket(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc) write(r0, &(0x7f0000000000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xb1) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x800) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000100)=""/199, &(0x7f0000000200)=0xc7) 2018/04/14 02:30:15 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000400)=ANY=[@ANYRES32, @ANYRES16, @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYRES16, @ANYRES16, @ANYRES32, @ANYRES32, @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYPTR64], @ANYRES16, @ANYPTR64=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES16, @ANYPTR, @ANYRES32, @ANYRES32, @ANYRES16], @ANYRES32, @ANYPTR], @ANYRES16, @ANYBLOB="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", @ANYRES16=r1], 0x138) personality(0x8) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/14 02:30:15 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x90) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000100)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) clock_gettime(0x7, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/04/14 02:30:15 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x86d}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r3) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) umount2(&(0x7f0000000000)='./file1\x00', 0xe) ioctl$TIOCGPTPEER(r2, 0x5441, 0x3) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r0, 0x1408}, {r2, 0x10}, {r2}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {r1, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) 2018/04/14 02:30:16 executing program 3: r0 = epoll_create1(0x0) flock(r0, 0x2) 2018/04/14 02:30:16 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x1}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x40202, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0xfed, 0x4) 2018/04/14 02:30:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x121042, 0x0) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000080)="c66aa69d5d11945b65ed7e400a45700008c1dba2c2c032b31f00c6719cceb94c78eb11751f9642056c555570a1e82690130be57cfa67191134c0ed68e3d91a0399d565cc78617183de94df06022e906b7219c387ecf94e007a24c20c16a763588aff773c3fd867") 2018/04/14 02:30:16 executing program 1: syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x880, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0xfff, 0x4e24, 0x8000, 0x0, 0xa0, 0x20, 0x0, r1, r2}, {0x7, 0x0, 0x9, 0x4, 0x10001, 0x7, 0x9, 0x7}, {0x1000, 0xbc, 0x200, 0xc454}, 0xa56, 0x6e6bb1, 0x3, 0x0, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x32}, 0xa, @in6, 0x3503, 0x3, 0x1, 0x4, 0x4, 0x2, 0x80000000}}, 0xe8) 2018/04/14 02:30:16 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f10ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/114, &(0x7f0000000100)=0x72) r2 = dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) write(r0, &(0x7f0000000040)="0455ea96dd38536c683e68176900de3976547b8988effca03607", 0xb) sendmsg$key(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) dup(r1) [ 67.403163] device syz_tun entered promiscuous mode 2018/04/14 02:30:16 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = dup2(r0, r0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/51, &(0x7f0000000040)=0x33) ioctl$TIOCNOTTY(r1, 0x5422) write$evdev(r0, &(0x7f0000f15fd0)=[{{0x77359400}, 0x1, 0x64, 0x4}, {}], 0x30) 2018/04/14 02:30:16 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) signalfd(r0, &(0x7f0000000080)={0x100000000}, 0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) [ 67.500983] device syz_tun left promiscuous mode 2018/04/14 02:30:17 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000d00)=ANY=[@ANYBLOB="980000e35a333e8f1fea9d2e6342081227d64cc4e6b93c6f8c0ef847f5ec78b597fab7f667bd11981afb6113f6bb29a6fb924b8f7606d6f7df8c04c606eb7e5430c8ba11d699122c32e1b1e64b5a861b5d2d29ee3b632ab77b0d9d7d4ebcf4f3562923fb21be37bcfe0d61f02445a3a9a370a6fae88b9ebacd2e606399eff11a9c2330426d0d1a504d4a26b835fc722302568f7e83233808cccfefc441e10a1293b22c7d2caa6f6d4790194479969088c785905ab9aa9db3678daf"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) futimesat(r1, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8", 0x54, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b8000000df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b4f13e3be698da21a56e206bc38cd71835a77c174a64e642f18d8ca895938d170bacfff6e78ce9f0da7761edaf78a555aafd35661720bd4a74665ba23e625f76bf38517008041bcf2e55437f02412f4ab4f1beefe5e139c228dd0d870b6bddd702db2"], &(0x7f00000009c0)=0xc0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r5, 0x8001, 0x6, 0x4, 0x6, 0x2, 0xabf, 0x400, {r6, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r4) r7 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000007c0)={0x0, 0x2, 0x0, 0x10001, 0x8, [{0x5, 0xe61, 0x2, 0x0, 0x0, 0x80}, {0x6, 0x1ff, 0x9, 0x0, 0x0, 0x2000}, {0x5, 0x6, 0x800, 0x0, 0x0, 0x400}, {0x1, 0x7f, 0x800, 0x0, 0x0, 0x1188}, {0x50, 0x1, 0x5, 0x0, 0x0, 0x2000}, {0xfffffffffffffffc, 0x5e, 0x800}, {0x80, 0x5, 0x3, 0x0, 0x0, 0x81}, {0x0, 0x7, 0xb7, 0x0, 0x0, 0x2088}]}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r8, 0x5, 0x1, [0x0]}, 0xa) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f", 0x3f}], 0x1, 0x0) shutdown(r7, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/14 02:30:17 executing program 3: r0 = gettid() pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$seccomp(0x16, 0x1, &(0x7f0000000480)={0x0, &(0x7f0000000440)}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x14) setsockopt$inet6_int(r2, 0x29, 0xa, &(0x7f0000000040), 0x4) fcntl$setownex(r1, 0xf, &(0x7f0000000780)={0x0, r0}) [ 68.074311] audit: type=1326 audit(1523673017.023:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7363 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7708ba9 code=0x0 [ 68.977500] audit: type=1326 audit(1523673017.923:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7363 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7708ba9 code=0x0 2018/04/14 02:30:18 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000d00)=ANY=[@ANYBLOB="980000e35a333e8f1fea9d2e6342081227d64cc4e6b93c6f8c0ef847f5ec78b597fab7f667bd11981afb6113f6bb29a6fb924b8f7606d6f7df8c04c606eb7e5430c8ba11d699122c32e1b1e64b5a861b5d2d29ee3b632ab77b0d9d7d4ebcf4f3562923fb21be37bcfe0d61f02445a3a9a370a6fae88b9ebacd2e606399eff11a9c2330426d0d1a504d4a26b835fc722302568f7e83233808cccfefc441e10a1293b22c7d2caa6f6d4790194479969088c785905ab9aa9db3678daf"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) futimesat(r1, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8", 0x54, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b8000000df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b4f13e3be698da21a56e206bc38cd71835a77c174a64e642f18d8ca895938d170bacfff6e78ce9f0da7761edaf78a555aafd35661720bd4a74665ba23e625f76bf38517008041bcf2e55437f02412f4ab4f1beefe5e139c228dd0d870b6bddd702db2"], &(0x7f00000009c0)=0xc0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r5, 0x8001, 0x6, 0x4, 0x6, 0x2, 0xabf, 0x400, {r6, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r4) r7 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000007c0)={0x0, 0x2, 0x0, 0x10001, 0x8, [{0x5, 0xe61, 0x2, 0x0, 0x0, 0x80}, {0x6, 0x1ff, 0x9, 0x0, 0x0, 0x2000}, {0x5, 0x6, 0x800, 0x0, 0x0, 0x400}, {0x1, 0x7f, 0x800, 0x0, 0x0, 0x1188}, {0x50, 0x1, 0x5, 0x0, 0x0, 0x2000}, {0xfffffffffffffffc, 0x5e, 0x800}, {0x80, 0x5, 0x3, 0x0, 0x0, 0x81}, {0x0, 0x7, 0xb7, 0x0, 0x0, 0x2088}]}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r8, 0x5, 0x1, [0x0]}, 0xa) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f", 0x3f}], 0x1, 0x0) shutdown(r7, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/14 02:30:18 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) signalfd(r0, &(0x7f0000000080)={0x100000000}, 0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) 2018/04/14 02:30:18 executing program 3: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @multicast2}, &(0x7f0000000140)=0xfffffffffffffed1) 2018/04/14 02:30:18 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) unshare(0x20000000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x6, 0x8]) 2018/04/14 02:30:18 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x8000000) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000b5afef)=@known='security.selinux\x00', &(0x7f000048d000)=""/31, 0xca3fc2705cfec4ff) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x6, &(0x7f0000000580)=[{&(0x7f00000000c0)="6777d2425c69c3ccfb688c89da2dc2df1bf14ecb28f6b537682cda39c3b7893c353e30bedffb02887b5712701e821fb1d282637277a85766d82efea585bbb38634711df425427680b4de496bfbd2", 0x4e, 0x3ff}, {&(0x7f0000000180)="d890d7b0cf18bd2478ecf9a37d3c2fe9e43cc43685d9e9c5d1cd62e9177ccfa22e8f48387e7ee5cff6794a2d71ea888ba66f042f2ae8f7c7ccc14ec2fb7e16dc375bd543b1614afaba0ca7b6dd631dd7693f29b69d0d95f43670f893705ad08a28f95109fb299d6bcabf1e3e43dff68a2a52190938871d9102b9952d60bb9c4f0bc9eee8cdedcc5087cc33aa2f629e75631bde81abcecc46bee2721e4147cd4a1f401576787588088ae85d41a381cc6d34529e7a9a263a5245e3b3219ebb9fbb154c1ff8773158de37caed345c9a983ba1bad35f09eed40140966d94a7894ac6b5b18ba350d602f48d62d7a9892be144", 0xf0, 0x7}, {&(0x7f0000000280)="fba2478aec6b6d14529a5b522374701d093df2ff21dc04c5df205f44f517caf41ecfb5fa69d1be6e2a1152f8cea12b46dc1777bacce602642678ae9b0ad9f84d24685d933a13a770853ba26fcf856f8208c94bf25b4ccb1f405f3d7557607303443715ff0d7dc5d9a0779d3ea7dc905e7fe57de0c8f766fd0929aac54143c875f149dd720aeb50eaee5a75824142d0b7a39d7d0ac3231ee2cf1c205996926d52fec46880f95f", 0xa6, 0x1}, {&(0x7f0000000340)="2486d691332cb8cea13238862bb2e238cc267b5f41723b0104a6d3246f33266dc44de309aecb1aacb0fcee3c84b013a9885331f80ab1f76949ef9e06cb8e2794a32215db9f6785615918ded8386ce78851274b65f67865ebcadc2c7433bee7b62b941a308e91f1ae01beaeca7e166756bab0fd4b4acb1c0ef16fa72cbb9557c770cf508eaca70beb3999909e6a2c9ace50e1114ac9fbc8493c2f", 0x9a, 0x7}, {&(0x7f0000000400)="c9097f7d08d7ee91045807ccb3fbbc564e18f06a559596b7ddffeedb0f18ef142527783028bd240ea28bbaf4c384b462752cb5792351b3dfc9e07436a038b9f3febfc2ad45e7c2289f7cd5d97595ca79b26c2ac87f705ecbccbea135be0678f69d48f4b84cb8d00f37d7c263a21f819351c2946c85699db162128d081153ac3441c74f19cb0b32", 0x87, 0x1}, {&(0x7f00000004c0)="9a864076fcd5009bb185afda10b88b8b8f7a02925540fd48927e2a1378523c7c2ea906164ff1e2225d49f8809a60ab2357adfdffca9cd36e8160c22d6d5df9e267108631c5bb5482d475a4d0a07a4d859462864e31e1562982960a424d0a40675d4f2b2679be258fed3d7880e023db651fde2671a1b7133f565d9ff3c65a3abfb211c92dfbb07a205062dbfd726c5a660e4de0cbbe35f9a74795b794e2c5cdfc6f5ce52bf01b9700ddb78ee061f9", 0xae, 0x7f}], 0x62002, &(0x7f0000000600)={[{@ssd_spread='ssd_spread', 0x2c}, {@nossd='nossd', 0x2c}, {@device={'device', 0x3d, './file0'}, 0x2c}, {@ssd='ssd', 0x2c}, {@noautodefrag='noautodefrag', 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@subvolrootid={'subvolrootid', 0x3d, [0x3f, 0x2d, 0x32, 0x36, 0x36, 0x36, 0x7d, 0x39]}, 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}, {@nodatasum='nodatasum', 0x2c}]}) 2018/04/14 02:30:18 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x1, {0x7, 0x8001, 0x1, 0x4, 0x0, 0xd1}, 0x80000000, 0x80000001}, 0xe) mremap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000010000/0x3000)=nil) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/14 02:30:18 executing program 4: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x2d, 0xffffffffffffffff, @thr={&(0x7f0000000040), &(0x7f0000000100)}}) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000180)=""/98, 0x62}], 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/packet\x00') setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0xb6b, 0x4) 2018/04/14 02:30:18 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x58, 0x80800) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/user\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r2, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80) 2018/04/14 02:30:18 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x1, {0x7, 0x8001, 0x1, 0x4, 0x0, 0xd1}, 0x80000000, 0x80000001}, 0xe) mremap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000010000/0x3000)=nil) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/14 02:30:18 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="240000001a0025f0006bb404feff141c020b49ff6e10b500000780cc0801030001000000", 0x24) 2018/04/14 02:30:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x6) sendfile(r0, r2, 0x0, 0x4) dup3(r0, r0, 0x0) 2018/04/14 02:30:18 executing program 3: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x2010, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x94, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}, 0x1}]}, &(0x7f0000000200)=0xc) 2018/04/14 02:30:18 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x20800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x100000000, 0x7, 0x8000, 0x1f, 0x8, 0x10001, 0xab, 0xffffffffffffff81, 0x0}, &(0x7f0000000200)=0x20) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x8}, &(0x7f00000002c0)=0x8) sendto$inet(r0, &(0x7f00000003c0), 0xff23, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/14 02:30:18 executing program 5: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) getcwd(&(0x7f0000000040)=""/185, 0xb9) umount2(&(0x7f0000000000)='./file0\x00', 0x0) [ 69.176995] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/14 02:30:18 executing program 2: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/load\x00', 0x2, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r2 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r2, 0x0, 0x2) getsockopt$inet6_buf(r2, 0x29, 0x1b, &(0x7f0000000140)=""/213, &(0x7f0000000340)=0xd5) r3 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r3, &(0x7f0000000300)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1) 2018/04/14 02:30:18 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) ustat(0x81, &(0x7f0000000040)) r2 = memfd_create(&(0x7f0000000080)=',+selinux:-lo\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000001c0)={0x101, 0x42f, 0x2, 'queue1\x00', 0x4}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) getpeername$packet(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x14) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x2}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000440)={'team0\x00', r3}) [ 69.385131] syz-executor4 (7423) used greatest stack depth: 23432 bytes left 2018/04/14 02:30:19 executing program 6: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x1, 0x0, @thr={&(0x7f0000000000)='\f\\', &(0x7f0000000040)="de12129746cfbba3c670d613bd9558005ac75a5bde9d9f727f480247c75d9f01d122e557e3d47969082131943f37914f17dd17a5ca9796576b4e2990d733d8ae7777ac4857220393279d261459e9059b1db980dffb5ea3fcb22a48cc5534c13bd86ce737eb3e01d4c2372d52f419a16c8042bacf5c54f4588187"}}, &(0x7f0000000100)=0x0) timer_settime(r0, 0x1, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x22b0, &(0x7f0000000180)=ANY=[@ANYBLOB="140000020000000001000000eb84304cd5a581dfae72a7eaa066de6793d5c394aaa050ba8ce65347c3776546a6525e79f939f8d33dc305f7734653ef89437325df6c930c8906fe03d9ad6effcb44d878d21f55d914cdf3955f4e15a961a72032", @ANYRES32=r1, @ANYRES32=r3], 0x14}, 0x1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) close(r3) close(r3) 2018/04/14 02:30:19 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x42043c, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e23}, 'ip6gretap0\x00'}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x8000000006) writev(r2, &(0x7f0000000000)=[{&(0x7f0000a8b000)="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", 0xc18}], 0x1) 2018/04/14 02:30:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) fchmod(r0, 0xfffffffffffffffe) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000080), 0x102000004) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) 2018/04/14 02:30:19 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x7fffffff, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000180)={'bcsh0:\x00', 0x1}) 2018/04/14 02:30:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)=ANY=[@ANYBLOB="140000002000ff0200"], 0x14}, 0x1}, 0x0) 2018/04/14 02:30:19 executing program 3: r0 = socket(0x20010, 0x2, 0x800) write(r0, &(0x7f00000000c0)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) 2018/04/14 02:30:19 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0083"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x80000) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r2 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3d", 0x4d, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7", 0x28}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/14 02:30:19 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) sendmsg(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000340)="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0x1000}, {&(0x7f0000001ec0)="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", 0x1000}, {&(0x7f0000000140)="5650226ef6581bb8783ab65c2a7e1edfc8fedc560e5005201ae0d47d71fc5b7d4aa244a685d03e196148fa0ab9c2a56d18697cda92df3d3259479c929e53c9cba62b35b391acaf59ef9014ddeac6e419a33b498ac2c9b662ee776e2dfa09d997d8703450519636c2714394a53eb7dfe0233b7e740ddd3fcfc76031d58ed0cb10fdfcef929a0f0ab69c8783c691eff063c28d2b9737aefd971555cb6b51d3e1c4f24cb5e33da24fed94af44d88b257d62da", 0xb1}, {&(0x7f0000000200)="a09924f37329f0cac951b6bf9d873b313c44d8db3d5a1a04d778", 0x1a}, {&(0x7f0000001340)="f539a8d5ebcba8f97a265896f7103df6738fd5533b72b54e4ced73f3dfa8cc4cffec017ce89ff99b5d541c9169c3f227a1de316f960ce23fd3b2604bf745bc42b8702439509708f7be94a18439db4261d8748acb01f2fc0e63fbeaedffafa764cbe8fc1da705f1da347056b99b32bd8a2c03162842e7967e0b191b2515038f4dd490a1e4a90278b658486ac9a9a0f23b7d51297ec04fb23c191f52898bf9f40cda17eeee3e15abfabdca7aa7745dc3a86d3f58beff129eadb0971c365fa5a51cbdbbb3ee191151497ab9cf1f257f3af377e74de904813ae7c56ba795004ab0023c7fec24", 0xe4}], 0x5, 0x0, 0x0, 0x80}, 0x40001) 2018/04/14 02:30:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create(0x9) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fde000)={0xffffffffffffffff}) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 2018/04/14 02:30:19 executing program 1: socketpair$inet6(0xa, 0x80000, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x800, 0x0, 0x100000000, 0x4462}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x8f, 0x3ff}, 0x88) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x18c) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x10c) 2018/04/14 02:30:19 executing program 7: r0 = getpid() mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x30003, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x5) process_vm_readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f00000000c0)=""/73, 0x49}], 0x3, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x43}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x2, 0x0) 2018/04/14 02:30:19 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000002c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xa, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) pread64(r1, &(0x7f0000000200)=""/8, 0x8, 0x400000040000001) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000)={0x2, 0x4, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x48}, 0x2}, 0x0) getsockname$netrom(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)={0xe4, r4, 0x300, 0x70bd2d, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xc}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x17e1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x14e8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x880}, 0x40) [ 70.600768] : renamed from bcsh0 2018/04/14 02:30:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x41000000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/14 02:30:19 executing program 2: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x1) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x89, &(0x7f0000000440), 0x2f4, &(0x7f00000004c0)}, 0x0) 2018/04/14 02:30:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0xffffffff80000001) 2018/04/14 02:30:19 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x400, 0xdb7, 0x1}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f00000003c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/14 02:30:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000010ff4)={0x10, 0x0, 0x0, 0x1201fe}, 0xc) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xf132, 0x0, 0x0, 0x3, 0x40, 0x8, 0x40}, &(0x7f0000000100)=0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x160, r2, 0x800, 0x70bd2c, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xdd}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x20}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x41}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xba}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x14}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x40}, 0x20004000) preadv(r0, &(0x7f0000002100)=[{&(0x7f0000002140)=""/4096, 0x1000}], 0x1, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000440)=""/24) write(r3, &(0x7f0000000080)="09d5d4d414cf69209d8025a1bfddfefe993debd98029ec0720ecdffae154d5cf8ff1f34d3c555d8c154f9791", 0x2c) mq_timedreceive(r3, &(0x7f00000003c0)=""/14, 0xe, 0x1ff, &(0x7f0000000400)) 2018/04/14 02:30:19 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40400) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x83e2, 0x0, 0x7, 0x7, 0x5, 0x80000001, 0x200], 0x7, 0x1, 0x8001, 0x1, 0x1, 0x100, {0x10001, 0x8, 0x3, 0x2, 0x5, 0x0, 0xccc8, 0x4, 0x3, 0x3, 0x6, 0xf5, 0x1, 0x5, "50d006f833afd4b26f70c2e8f06680c6c0aa390acdac0aeb645397b331d7abcd"}}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000100)) pselect6(0x98, &(0x7f0000cc8fc0)={0x0, 0x0, 0x200}, &(0x7f0000587000), &(0x7f0000680000), &(0x7f0000fab000)={0x77359400}, &(0x7f0000204ff0)={&(0x7f0000cc8ff8), 0x8}) 2018/04/14 02:30:19 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000000c0)=0x80) 2018/04/14 02:30:19 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x3b2, &(0x7f0000000040)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0xfffffffffffffeff, &(0x7f0000004000)=[{&(0x7f0000000000)="2400000002031f001cfffd946fa2830020200a000900020002e7fcffffffa3a20404ff7e", 0xc5}], 0x2000001e}, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x41, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/04/14 02:30:19 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101046) write$evdev(r0, &(0x7f0000000080)=[{}, {}], 0xfffffffffffffd7a) r1 = gettid() r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x101000, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000180)=0xba, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000140)={&(0x7f0000ffd000/0x3000)=nil, 0x10001, 0x0, 0x61, &(0x7f0000ffc000/0x4000)=nil, 0x1}) write$evdev(r0, &(0x7f0000000100), 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10040) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) 2018/04/14 02:30:19 executing program 2: r0 = socket(0x1004000000013, 0x5, 0x2) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) socket$inet6(0xa, 0x804, 0x1f) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5b}}, 0x101, 0x100000001, 0x9162, 0x3}, &(0x7f0000000700)=0x98) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f400000019002014aa000000000000000000000000fe8000000000000000000000000000aa0007000030a26edc640003bf2625e73c000000071ec2122da50cc778c9a805aa0cb9edcaba6387ea0e25a2500b9d012171e05f01446e54fe9d03f8714f011c9dc5be3c6b239025f7041b0237485e956ade5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b01428de56831b7e348a0770d2254759eb08f510c31f00c74f1fb4333f42b96148a2fe0000"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6f, r5}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000400)) keyctl$clear(0x7, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername(r3, &(0x7f00000004c0)=@can, &(0x7f0000000200)=0x80) ptrace$getenv(0x4201, r2, 0x100000001, &(0x7f0000000380)) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/14 02:30:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1256}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000240)='pagemap\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x67141560}}, 0x4, 0x3, 0xfffffffffffffff7, 0x707, 0x10000}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x31d}, &(0x7f0000000180)=0x8) dup2(r0, r2) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) 2018/04/14 02:30:20 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x79d}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"]) [ 71.035727] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 71.045602] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/14 02:30:20 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) remap_file_pages(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) munmap(&(0x7f000001b000/0x1000)=nil, 0x1000) [ 72.498864] FAULT_FLAG_ALLOW_RETRY missing 30 [ 72.504230] CPU: 0 PID: 7553 Comm: syz-executor7 Not tainted 4.4.125-g38f41ec #21 [ 72.511850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.521192] 0000000000000000 8cb7ceb95285838c ffff8800b69bf8a0 ffffffff81d067bd [ 72.529218] ffff8800a3fab080 1ffff10016d37f21 ffff8800b69bfa28 0000000000000000 [ 72.537237] 0000000000000000 ffff8800b69bfa50 ffffffff81607d15 ffffffff812378f0 [ 72.545252] Call Trace: [ 72.547830] [] dump_stack+0xc1/0x124 [ 72.553179] [] handle_userfault+0x715/0xf50 [ 72.559131] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 72.566132] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 72.574523] [] ? handle_mm_fault+0xb5d/0x3190 [ 72.580650] [] ? handle_mm_fault+0x291e/0x3190 [ 72.586862] [] handle_mm_fault+0x2938/0x3190 [ 72.593608] [] ? copy_page_range+0x1480/0x1480 [ 72.599826] [] ? __do_page_fault+0x780/0xa00 [ 72.605866] [] ? vmacache_find+0x57/0x290 [ 72.611645] [] __do_page_fault+0x35b/0xa00 [ 72.617509] [] do_page_fault+0x27/0x30 [ 72.623029] [] page_fault+0x28/0x30 [ 72.628290] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 72.635122] [] ? compat_SyS_pselect6+0x1b6/0x570 [ 72.641517] [] ? compat_SyS_old_select+0x230/0x230 [ 72.648080] [] ? __fd_install+0x25f/0x5f0 [ 72.653863] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 72.661004] [] ? get_unused_fd_flags+0xd0/0xd0 [ 72.667223] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 72.674222] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 72.680440] [] ? compat_SyS_old_select+0x230/0x230 [ 72.687003] [] do_fast_syscall_32+0x321/0x8a0 [ 72.693136] [] sysenter_flags_fixed+0xd/0x17 2018/04/14 02:30:22 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x402080, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x7, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bcsf0\x00', 0x9201}) 2018/04/14 02:30:22 executing program 0: syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x20000) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f000076cffc)=0xffffffff, 0x4) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/04/14 02:30:22 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="7365637572697479000000041600005559f0288eb0dc1cc3a21e0575cb945aada1a1edffffff00000000000000000002000000000000000000000000000000000000000000000000ed4185d66aff5511c6d54294857b622389ed887723a7361340a9ebfcbd21d86d8540b79953cfa2312c712f0c7e746020164c69a0e443a4a245fc5a8fc99ceb2c43df"], 0x48) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x50}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x2c, &(0x7f0000000100)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}]}, &(0x7f0000000180)=0xc) 2018/04/14 02:30:22 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x1e591, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@empty, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x16}, 0x43, r2}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/14 02:30:22 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x141301, 0x0) connect$ax25(r0, &(0x7f0000000080)={0x3, {"94f2f82260317d"}, 0x4}, 0x10) epoll_create1(0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) splice(0xffffffffffffffff, &(0x7f0000000140), r1, &(0x7f0000000100), 0x2000000000000, 0x2) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/14 02:30:22 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x79d}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"]) 2018/04/14 02:30:22 executing program 4: socketpair(0xb, 0x0, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000040)={0x100, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000005c0)={0x8000000000, 0x3ff, 0x2, 0x8, 0x3f, 0x1, 0x2f3f, 0x3}, 0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000740)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000980)=ANY=[@ANYRES32=r2, @ANYBLOB="01b837dd203bfa8bccb501ad0d8200000527da135dcdd54ba4d4090153bb381f3683496ed4cd67a62e01f600000000000000"], 0x15) getgroups(0x1, &(0x7f0000000540)=[0x0]) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000600), &(0x7f0000000640)=0x4) setgroups(0x1, &(0x7f0000000580)=[r3]) clone(0x22000, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f00000007c0)=""/64, &(0x7f0000000940)=0x40) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000800)='/dev/pktcdvd/control\x00', 0x280006, 0x0) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="00000000000000008f206986008000000000000073211e5c87483d0fa756a4e407e7cf4b6badae3867a65984b7f6b5a6798f53847c6d8a54a0da1becc01eaf0868e682d2b2fd64a4bd3ce49e00d060ef6b32ad16c147250a5a42f1d3579fddcd8adbf568bbb8b321557eb4b41d3e7d3e61ea110c8a39fc2fde90bee648d10640a53631124c0e184fdbd4170656f6b20ebbc5bf7a2d3237c36c5ba194d8c68b2c179d5e", 0xa3, 0xfffffffffffffffa) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000280)=""/24) r5 = add_key(&(0x7f0000000340)='rxrpc_s\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="fa45602e5fa82d61a7c0ee41cecb1bf4f7c249d801ea0886d7d7a80f461ab33f715d5a8aa65ab55c6099743591755c02f11f0373cfd4ed6e13530d36c4bdb2d810c6d073e92709b9b8cf2c9ee66ebe7933a28d3bbaeacdfd4285d44f24ce6ce38d3547595c25be102520a53572bc133fdb97180e2a561c29822c1e16efc610842be2e02bb2d313db798bbbafc637", 0x8e, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000300)=[{&(0x7f00000002c0)="cf3234cbb3", 0x5}], 0x1, r5) listen$netrom(r1, 0xff) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000840)=""/243) 2018/04/14 02:30:22 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffd) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$inet(r1, &(0x7f0000000240)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair(0x1b, 0x80007, 0x10001, &(0x7f0000000140)={0xffffffffffffffff}) getsockname$inet(r2, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) 2018/04/14 02:30:22 executing program 0: r0 = epoll_create1(0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$TIOCSCTTY(r1, 0x540e, 0x100000000) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00002d7ff4)) 2018/04/14 02:30:22 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)={0x14, 0x3, 0x2, 0x800000001}, 0x14}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x101, &(0x7f0000000080)) 2018/04/14 02:30:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000cbfff5)='mountstats\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x3, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x3, 0x1, 0x15f, 0xfc}) preadv(r0, &(0x7f00000013c0), 0x0, 0x2) 2018/04/14 02:30:22 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x20000201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x8}) write$eventfd(r0, &(0x7f0000000080)=0x3, 0x69) 2018/04/14 02:30:22 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'yam0\x00', {0x2, 0x0, @loopback=0x7f000001}}) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r3, &(0x7f0000000180)="15", 0x1) perf_event_open$cgroup(&(0x7f00000002c0)={0x7, 0x70, 0x5, 0x0, 0x7ff, 0x0, 0x0, 0x5, 0x0, 0x1, 0x7, 0xab, 0x3, 0x8, 0x7, 0x7f, 0x2, 0x0, 0x2, 0x0, 0x9, 0x7, 0x12a, 0x200, 0x0, 0x3, 0xcb55, 0x0, 0xfddb, 0x7, 0x7fff, 0x8, 0x8, 0x5, 0x100000001, 0x2, 0x9, 0x5, 0x0, 0x26e, 0x4, @perf_config_ext={0x7, 0x9}, 0x1000, 0xaa40135, 0x2ff, 0x0, 0x1, 0x7a6}, r3, 0xc, r3, 0x1) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="00af00000000000000000f0000000000ed00307d47b8b022f1a0116fcd40a84af65d3fd7e5b32e25b9c32d3d0972e8b2f73c595b6ec7dd5445268e5ec502c70457974905d103764d8a11f5dc6c69a8435f48e5eddcedd0d6e8231461874e760ee8a77b09d341c113eab4eb1728260903b4fcfd966b0e3347be55f621535710a4ffe3446956e1c49cef91c72ce976fc7318c854178d874642b749b676b5e456d49fd9794ee20c484374d81df5fe7cbabaebe7d80a9318585903701e657539b40f27347a0ec436e556bcea73020f298bf41b1df24847be09924d202d1f4304d51483e00a5e"]) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) setrlimit(0xb, &(0x7f0000000340)={0x100, 0xffffffff}) ioctl$TCXONC(r3, 0x540a, 0x3) getpgrp(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000003c0)={0x7fff, 0x1, 0x9, {0x77359400}, 0xfffffffffffffff7, 0xffffffff}) connect$l2tp(r3, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x0, 0x1, {0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x3a) geteuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) getgid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000003080)) bind$vsock_stream(r2, &(0x7f0000000440)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000380)=[r4, r4, r4]) sendmsg$netrom(r2, &(0x7f0000001440)={&(0x7f00000000c0)=@ax25={0x3, {"e1a6031284b734"}, 0x6643}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000001400), 0x0, 0x8000}, 0x40040) 2018/04/14 02:30:22 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000010c0)={0x629, 0x8, 0x2be, 0xff}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) close(r1) epoll_create(0x9) fgetxattr(r1, &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)=""/4096, 0x1000) 2018/04/14 02:30:22 executing program 4: r0 = request_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='GPL&\x00', 0xffffffffffffffff) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="ddf060f101c8964250e102d40b95681ef346f1dd7313d002bcf120f6b2088642312c523a5a8a883ffa6ab247843e208a2838e17f9748119830a5e5c67e1a16cfffb4628d1430ebe9", 0x48, r0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) close(r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000500)=""/214) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(0x0, r3) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000380)={0x8, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0xf5, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f3474e2bfa56c2d1b84002df09daed1f200399a071426dc7c1c05d5241f838f7b06ae3e62eaad75fb6a753798a8cd96ccc8969ae3531ea0f3a43f045839e9ed647e67087def6e9f8aaf6df6e375d5bed06b7dbdbeaca42dcfb93715fcfa2e2c7ce93dfa6a4ae248359751a50bb3b4247b07f37318511d1b14b8"}) syz_open_dev$binder(&(0x7f0000000800)='/dev/binder#\x00', 0x0, 0x801) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000700)=0x2, 0x4) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) seccomp(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xfae9, 0x9, 0x10, 0x8}, {0x6, 0x1, 0x1, 0x3f}, {0x0, 0x4, 0x8, 0x1}]}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500d", 0x2f, 0x0, &(0x7f0000000600)={0x77359400}) r6 = add_key$user(&(0x7f0000000a40)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000008c0)="f9ea04c9ae02201358a78736df02c6ef7083f6f519ff67c7071cd2b86d2dd60920321dac62c0db7eb2b67b278c7bfe2bf4bcb88ca1f21546ee7017afdad481590d2814f0def74d5a1e1d05b1c1733ad663928947633acdc929f6c7ed8028790d5c2614740b8720107e5a6bec7b3a3f15f5779e6b6e21337c17bfd98b3efcbb70435517d730c2e54a05000000000000006304db212440ad8fd9fea147bfc9ec860cff1ff9fb9b62eba6128f05cf3c4dabd59b827c32941c508ce68b081537b3c172b847f9625b1d809227c2a63c562f8095f1eb46690bf5e32859496ff3ea274f7756d3670572d6b5a5aa8e04410e32", 0xffffffffffffffc5, r0) keyctl$instantiate_iov(0x14, r6, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac21", 0x49}], 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000840)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000004f00000076c8b6c9cc2850f26df278a2fa1869b7b3a1057d3b7d9a32bc8f2bc47570d48568d90f12872206938b2da5c25b6668b5b3db5a11fff4b8a587bdd535e39e8848e4e60eb043f97ab62d2c9a453fe3412588"], &(0x7f00000007c0)=0x73) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) [ 73.587488] keychord: invalid keycode count 0 [ 73.593375] keychord: invalid keycode count 0 2018/04/14 02:30:22 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x7ff, @dev={0xfe, 0x80, [], 0xe}, 0x613bcc56}}, [0x8, 0x7f, 0x0, 0x4, 0x1, 0xffffffffffffff80, 0x6, 0x5, 0x10000, 0x40, 0x5, 0x63, 0x6, 0x8]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x6}, 0x8) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) write(r0, &(0x7f00000002c0)="1db151d17127a74526cbde02afd283bc4c94a5578ee311f85bbcbd2e34635e2754ef3ac97a28064c06cfa5cd999cd12d25051416a78aa794b22c1f151375c9b4d0d41275f8499853ad6d67b54bc4bcd2a5658679dd2eac0d4714ac41041b68aef8e2e4075332ff37c493241eb812dca64d1c9fcac3bcc73c996f3475b961064446c5b934ca27dbcf39d7407dc882d0e1d2582476507746cb502f613b8a7d66a9cc818e700294d45047beace9c8da1cb9bcc909db9438749825c65b811156f79cb04dec585157bf1ddf9d10a5ed93ffde1b70856f60bd89", 0xd7) 2018/04/14 02:30:22 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x4000000000000e5e, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/215) 2018/04/14 02:30:22 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$pppoe(0x18, 0x1, 0x0) sendto(r2, &(0x7f0000000000)="98", 0x1, 0x0, 0x0, 0x22) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00000000c0)=0xd9e0, 0x4) sendto(r0, &(0x7f0000000040)="e0fe9e413e2958a1de732c2633d4ebb7cf1ea1df5e1bca8f031715e3e59e8a2fb940f6f0615efcdfd26dd97d49a39e8969", 0x31, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/04/14 02:30:22 executing program 6: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x1) write(r0, &(0x7f0000002000)='/', 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xda, 0x1ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x22, 0x8008, 0x7e, 0x7, 0x79b, 0x6, 0x6, r1}, &(0x7f00000000c0)=0x20) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/23) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/04/14 02:30:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6, 0x0, 0x0, 0xffff}) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000100)=""/22, 0x16}, {&(0x7f00000014c0)=""/247, 0xf7}, {&(0x7f00000001c0)}, {&(0x7f00000015c0)=""/244, 0xf4}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/126, 0x7e}], 0x6, 0x0, 0x0, 0x4}, 0x100) sync_file_range(0xffffffffffffffff, 0x9, 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000200)=""/117, 0xffffffffffffff11}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3, 0x5}, &(0x7f00000003c0)=0x8) mknodat(r2, &(0x7f000003f000)='./control\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000500)=@req3={0x45, 0x8001, 0x800, 0x0, 0x0, 0x0, 0x8}, 0x1c) 2018/04/14 02:30:22 executing program 5: timer_create(0xfffffffffffffffe, &(0x7f0000000080)={0x0, 0x12}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000000040)) 2018/04/14 02:30:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x7, 0xd5, 0x6}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x14, 0x13, 0x8109}, 0x14}, 0x1}, 0x0) 2018/04/14 02:30:22 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, r0, 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={0x0, @multicast1, @dev}, &(0x7f0000000480)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000900)={0x0, @rand_addr, @dev}, &(0x7f0000000940)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000009c0)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000d00)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000a40)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000e00)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000bc0)=0xe8) getpeername(r1, &(0x7f0000000c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000f00)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000003300)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003400)={'syzkaller0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003540)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000003640)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003700)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000003800)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000003840)={@dev, 0x0}, &(0x7f0000003880)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000038c0)={'eql\x00', 0x0}) accept4$packet(r1, &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003940)=0x14, 0x80000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003b00)={0x0, @empty, @broadcast}, &(0x7f0000003b40)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003b80)={'ipddp0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008cc0)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4}}, &(0x7f0000008dc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000008e00)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000008f00)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000008f40)={@remote, @multicast1, 0x0}, &(0x7f0000008f80)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000009640)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000009600)={&(0x7f0000008fc0)={0x638, r2, 0x402, 0x70bd2d, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd1f}}}]}}, {{0x8, 0x1, r4}, {0xf4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x60}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0xc4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x220, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xf}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x100000000, 0x1ff, 0xe8b3, 0x81}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x164, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}]}, 0x638}, 0x1, 0x0, 0x0, 0x880}, 0x4) keyctl$assume_authority(0x10, 0x0) r22 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r22, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) fcntl$lock(r22, 0x7, &(0x7f0000000080)={0x2, 0x2, 0x4, 0x6, r23}) add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5", 0x23, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80), &(0x7f00000001c0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d38f7868d40601f5"], 0x2) r24 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61b", 0x5b}], 0x1, r24) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) [ 73.772396] binder: 7638:7640 ioctl 400454ca 20000080 returned -22 [ 73.781187] binder: 7638:7642 ioctl 400454cd 30a returned -22 2018/04/14 02:30:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000001}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0xc00, 0x70bd26, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40800}, 0x20008000) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f86000)="7f913bdc3138e2f823f4b2db464c5850810c101aab12047aa45b30df960dbbcfb3c23c65eb5eddea0b5ae75c", 0x2c) 2018/04/14 02:30:22 executing program 1: r0 = inotify_init1(0x80800) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x2032, r0, 0x0) r1 = gettid() r2 = dup2(r0, r0) r3 = mmap$binder(&(0x7f0000b16000/0x4000)=nil, 0x4000, 0x8, 0x110, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x30, 0x0, &(0x7f0000000040)=[@increfs={0x40046304, 0x3}, @dead_binder_done={0x40086310}, @acquire={0x40046305, 0x4}, @free_buffer={0x40086303, r3}, @release={0x40046306, 0x3}], 0x1000, 0x0, &(0x7f00000001c0)="437d685080302e08799f64752ad0a261a2897486187f923acea95dbfe0f8509c1aeae7214f192851f1be5727ddbca66e74c078de4d4dddccaa77c07564b035e533ac2c9071645966169537e41976d6cf556c088e1b7dbbec1769299c72b4a83c23e5cd311d33336da5ef4cc6b02f3596e609e8951135b38e9fde43e3dcac65ce2d188d355c50f375ccefa9cd6197a550f9110ba4a369b573a99b872baaabf16ac89e0cce2b5dd240be037b32604bb0f8c1ed24f56d7cbc5e0f00a6e762a96c066f71876c11ee54c80bda9ad3e31e6537558582d47ec2fe341813dbcfec8dc12ebf9abe7d068f0c889bf2b38ff9b249f0fcd34a135edc62f593b2171c3e70ea523072cac587b356e89c8049a64e5b0fa8cce29aba6b2a6337dbe3a79f28c05a7c4f1def68e91f9f8df30a5a6233b7c12db79bdd16ed484aab7795a34bd15c96fc64a3b955cd2d4c7b0ee8a019164224620c668118474083fa4675b102741d8eebb33b0b93bed5bdb2dc79c8257c442181ba6c896cba86235bbeb8fd72f0b5997b94b06c517437c5f6699d544ab6ed62fdac8df6052928e047207c200c66c51f57c3921b1d556bc7b91a8c9464f17ac22a0cff27a415b9a502b248223400a133a47764da454ec117c0f875e92f1d1568cdbd8e33b7a2e9ed53e2f338f5bd053baeeab985c6d5e190989c1290f3c18f61377bbcc1a022c6c1feaffafb044b2278aebf80ea487427785447b5b9bac3be7f25d76bc2e15d1d6d51329f5e6fd8d7dce2bb309e74c838c2b15200962a93aa7508d5798ccb449a0fc409e52ecfd34e238b54831f0cc5a665f0dcb7ceac70fc15611cd1ed72af7f659d4f1acbb3b5505067df74b702487548fc9aaaeadbd3177e307527c1231251108c5c3a38a81ecce03c6ba28ed985e3d8141915e0db2f97230d3b0c8fba9f5104706d2a12b8faebd396aad91e6869838ff6dc586139823c9474c4cc21379a1157de224429061899b7e610da3044d849264af1fe0ed36335371aae60f9eb7a014fb69e3b58c6db82e495e54bc48f08955fba438bc0998d625535bff65d292f8a553934243d3a9fb3f929d6888becfef5077f022b2c5b50fc1a3a9be47558c530858855ee9c1c6430c4ef965fd8d4d0b2e5792ccd72428e3d0e32683e041d36c66ddbc52dcf83b754d834a393f6925b5023abb6bc7528821d3f1f5f9f977de9279bf8a2f3d40c1d5a4e45d4e69775260667011e99c01a0ec4f81d497a2e222cacad24df4149129b2d93ce4e6590ab42b2de0396b69d6c60e0fa98d849b87c21d08e50aabd60b138c69387b1f5625de8ebcd12590e4429fa1e4ddffc2cf165a8ed7ed56c8e5ad657112848b0d060df0c58c33458ea69a54a3a1b71529946eacbfca4e503ef71ff89fdb1ccca1ab26e2240f8b954f3850eb43e809023dc51eeb8e8dc7f366398265facba19c8db13b295f6436fc6c8882eb561dd0628fd2da0a6a3f8b9c8255f2dfd83a0919e7529c319dcf17dfd3e1db931ccfe827ec9177abdbd06c86c64c33047c9ecf9ebee05d9ffc75f09ed55219113198c54f0643419591d4fd2a5b2c1c04afbcbff9f49e80ba5617be3ad5bae98cb9c8026b096c7f49294589aa07c0999f1eba7b44de8eef75bee5eff24766cdcbc11366847da31d4465177e7e9c58570bb836b4f1bf7557d2286c06b08786ad0ad4d27af599f6812dc4d881c2c24c1f97a4b852d53b42e3adbf1ea188056692dedd5419e6f71f373301de41f6e919387722b778713e072cccea310befae4cba096ac0bedd85ad451c026b165e467ab7ffa87d42b6a4144bb7148dfb9d7989d1b63f4217fe6e912aec3edd566b3efcea1c86c47ede1594106e9cdeeeab8d6f8c263349e4ef29861a4c5699390b95505f93c1562e3ce42591f0f1c7749532dfe50939dffabef491734645401932d2a90c0440d4262dc7b51320f609d51fed10e11bd653567e414a2ad3c2be9d0d1497712c8908b1686896b97a7780d846713be97d7001d0ff3510525bdc8c9232df4fa24319545d9fc3e6d8c2569fc2da45eed078dfaa3caeeb2753ea5bd7f635edc85872bfc92fb96f0158e18444ea6b5ed3fd0bd7368cfa882d75ae78815c95ac969055b80a49003001d36250f207bd50bfdf3676cc34fd0cc5c939c5cf4ba7b5b9503672a34bde23bb7bd3c8d380a742891a69e4767d1575ca7eda8f01e4b48326ef52c8b3cd14f46c91f0787212d511d9419dce3de9a8727430c028eb3f1da29d581c014006869a40784e5bd23e8833f64ba38bca685c01f301208ec9caeadec545efd4db6c78703fbad2ba8c4c75bb659452221136b600a1cf8d5081a65775dff0b955df6d4dd0dd8bc892da9e60fef03a9dec61209df9d032855ad4079e92b440661c3f909fdf82b04ed1dd2b7784e850d3dbee9353e3058c6a9753ca2df661f380259fa4314d6bd1b9f20a12cbf0d755023ab2243925ee5a72270dfef23be8631bc6428b5b79679324945883a40c6a6251692e9ec6a34d463889cf70a405b7bb877d3bbdf47264a7f1a5dc7fc32e52c43508fd98e5c4a4d940ac5aa652f35210bf22375bb86859782de92089ea2b1605bca6e29ac4343b9fa3ceba790bee4a50744536af17bf9f412b0124dadd5a5ca6c2ecb01d9c33ef5c8aa9623074f2fbf5e410ce711c704daa25ae8a673464a07b7521fcc9db199b1bf9a010e78b72a5821b16a0ff4c4a21006c6c3f2d23b7020624033ace86d3eb29e261cbe623c15e93fbf41aae14c39bd1345cdf694a6e77bd7a3606fe852152d8f59eeb000e1080ec91b8021c6b18f62682747c73a74ee77dc9d38c0de58b783fa4689f17376361f3de0afc2a9ccfef68c1f30f54703e1555e31d9741b06bdbb37fb1368b62e3bebd7ba5c6ce52bd8c1f9cc85ca9c682e6309b31a9da991bd64ef3d99c126d9b86d573fe38a707e71d966d8596b5f526e06df7e5af21d3d5de07e0af45c62680bb7bbdb6ffe2dac6079de095d667c9bbcd80d7308a33bbed88d916fa5cdc9096ba931966388e3157bfb3255e3a09730e0d65da6a8de3f6d6ef183927934eea5b53f34438ff01ce37ab9b947bb2f60954c4334058f04961c08af139479b5ccfc11f2e176419c158d74c3975b490442a1a0cf21fb66c66a007c4bc500e17ca480fa4579245a28f6ec4ec258371db60cb63a4e31eb2feb81d0cd88387041ac3e9873f90d3a940c9eec30730c27ef6f006279e0fe04f3b8a246d0264b3a60a9de7247e7b7222be2711431c2a854cdcae104b3482995a492aa16849e6b6f0927aa0288666562ae5eb2804fd80410dec680334e08900362261dce6319fbd7b7488e1ed99fc243a710aab4b7902ac3932e9d290e31ce4ec55b696181c3027b0167a7d817754fe02fe7eb610857a8ef36a1ffae35aef9c070f1e52e630f05f7ff49cfcd51ecc9801b6364c504f0d0169b18d6a005100aa26d3b335f9c75f5a4ee4bee443b5388886f817f90101a5f26e2278a72c67d20ac771a6053823c6e2d7f51547161ff112ee3778d6fdb1fa6aea655c3ef88b29898f1f7da909d0d5c5a46956d360f5cff9bfb23b023e1d44efc6314e7aeb9d53941e67d7add9ecf9a29e652ac164bb89f3fafd504db03e46c1931f450c5ee1e8b179113358742c11b9705ceabe9137d64a9b66a433a79ecc6b236449b987a65039e238cb66903491f8e01513cb7538ce93fc50bf31cc4f0392cccfe4c707437d19cb7c2176870ef8b3d2c495dd815e6eb2abaaa8741237b9087469dd0d53b21286a7ed979a8c5f89441b05d7bb81c8deedc4be0705608c9e75f635f9b3ed4306b247339a1c1a582fbc472fd80e258c1ec7aa09ae894d97b7e520b6ae7aa1d48c7912baa3f571ea28905f3ab30f61bf81384345b30db4eb59252ce17813548bea5ba0c22e4fb605fb11fe295fa782ebcf527890edb554957541889a62bb97a43618fa09140b9d2f569c7b13010f9a09a4b7addfb0aefa0362be32e28f44de66db406061ad58126c9e44d95d5754b0b6743e64088ff834a9af9394d1185e63844699395383b11c2b15d075e74dd0e92879f97abc179e7dd0f710efe02b3b6975291ddf86752c442102a99d5aa7093572b59fc7f29d7492a194459070d4e11213e7c90bc64c10be08eea99aef09f593ba183d7c83059c980ca0872083091cac1ac90510369aed47004a09fa8f27d74de967412341eed5951cf468ef30f278e13260fb1d509fc6957dbf77fbab243ff1f6c29f779170c48afc691c0a6f35a65a515b98375198a93ea54ac929b9ee4d322123fc01d71e8e9ec30754c37b9350088395e6263bd6d77ca3ffb426477eb660d02cbd111202251d4321b4bee3ca3d776c147c3953d4f8d2c0e64aa35829a554cf79b977d9489b1a0cc788ba258c4fdfda40035dd1a199d91a7f53fceba48944237e064b7465c1de511adc11b462297e4ccc98514259e18b677395761aa19ff6e379241b2fd4356a8af295c8e26705eb2e343eb10b4b1190a46b04927b3f7618e85e733fb009f3af8a64020dd4a8919be3f3fa6637f9a5d139f580ac344e7e557aaec565df68572c4a9306d9df462f2abaf322cd54b865d49dd0c73d850e83c75ff51c95c5c4b1fe4e8633d1c8a887e2048d7a7d0f2bfd1404308411e22ab76f394f20464e570925cd2b310f136ddb8048d36b2fabf338d6ce7f5e74ab79b8dc175b3fffc4b5147f3499206ad4b2208afd493f77c507840f35e380ef61f33bed08a457b1fc5199e42be6033c1b6b8e313f1b1a8ba6290ea1052ec5a219dd0f3baf3cc8943b87063f4e6bf7ee6fa74c2d8a4c780f5f7ff2f124ed85ff12c3fc3323046a6811f143e4fe15b678055f7ff6d233d995b887e69208dfcbe3103727cc6f6c984731037fbb4037ffd5bad992fa6f8187d6b371162eb55ae9f95bb591ba15dd6eb68dd66776d85ae560d77fb7e38e988e5beb0bac882ef4306170e87ba1d04acb256ad95b0768d3614812662097af18f0d2e1d682badce81122ebce3c320a31fa0d82abc409c49b61071b0ec6c2384e6f56e12b9e096fd725b026fabbb4f79a06ad0e719845db276e9f77246aeb4d1268909f8b5a923eac84cb9f14a4175d8cb0c0f88992707851fde015085d8d4890eba95a95804f3ef51fbd1a68adaf552b2cf1aa24b7c1b869f2314569d592c18552f46b1303aa2f02923f6d16181c4a475d8a11849d3622d9ac79c9404b68479f3dce4d1ac404db38b90ea1aab43f609babb2de53a1f3698199f17f6006f20c62ba79f8daec9a2a9434eb8a341dc67875ccfc3c754f7739917cae5b8523de76ae3eb1006f61ceea6dd1001267769b6ca2a3be201066377ac4cd12c886d3a9d61efbd6607c79ff626d75ec77988f08e62248a0ece5860d2eeef5f5cb7d5a202604a831f7387cfe0f5537955599544170fdb43ebf4857e8ac76a0f506462566b82a576b6564462626a264e3adfaebbae059b83e6541799918628e5d741706a8a4c7f9cffce5ad96b0fc63d01acc7786cc68e72a0063cb5d6a6ff4232ae5f8e672b05ac8f4d30b764106deadbafe45fcee018527b98f9238334f7d76e18da1055589cf12919583c319a3c90e6cf53d440c9f512a2fe6feeffade64d47a2fdbf35a8b1751dbecf4b7222f33a3ce8e9ba62ec506f600ff0a3af622829482d651a802f0852c7c2f767464bf908f6247b846d2e11650a244545fe490e5d65f825e48cf46485c3616b27f1746b7dd49e04333067e563cd9e037ba37524320b60a92fe9a7df8fc1203043b6808d841ab6d377ffd94bb26085ea"}) rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000140)={&(0x7f000036a000/0x4000)=nil, 0x4000}) 2018/04/14 02:30:23 executing program 0: r0 = inotify_init1(0x80800) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x1, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x1000, 0x40000000000000}], 0x1000010, &(0x7f00000010c0)={[{@errors_remount='errors=remount-ro', 0x2c}, {@gid={'gid', 0x3d, [0x34, 0x33, 0x31, 0x31, 0x37, 0x35, 0x32, 0x32, 0x33, 0x32]}, 0x2c}, {@codepage={'codepage', 0x3d, '857'}, 0x2c}, {@fmask={'fmask', 0x3d, [0x37, 0x32, 0x35, 0x35, 0x32, 0x30, 0x37, 0x36, 0x36]}, 0x2c}, {@check_normal='check=normal', 0x2c}, {@nocase='nocase', 0x2c}, {@usefree='usefree', 0x2c}]}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x11, r1) 2018/04/14 02:30:23 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a00060400000000000000fcffffff02000b00050000000600000000000000c39215ed736c10e3c5da1356277adf493676998938c22d0ea5f5e995c7d999d437b4486ea0ca5aef7e93f77e684e3fbfba42b75bf275836d4d0587a975dd355bb2ef1e35b83b6186231aa95628ad20562108a17fbd52858643b366eeb988201f6a93b9aa5a96d0030c96740d8e203319a6741a42cdde3eef6d3ef8f43fb11ca8d74859b21d4daaaf54a3ec554126e9fafd5f457a02695bca26585a51fde7086ab6670e332d652a4272820e000e359f1ba2d6476c6d46b2730b5991857cf4b7d0fec4cb28ea"], 0x20}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000280)=0xc83, 0x4) 2018/04/14 02:30:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f0000bc8000)=0x4, 0x2) 2018/04/14 02:30:23 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x8012, r2, 0x0) 2018/04/14 02:30:23 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = getuid() r3 = getgid() fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x900) sendmsg(r0, &(0x7f00000b5000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000006000)="240000001900030008fffd946fa283bc0af0ffffff000006f01d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) [ 74.708749] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/14 02:30:24 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000332ff7)='ns/ipc\x00') sendfile(r0, r1, &(0x7f00004db000), 0x400ff) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x42a700) 2018/04/14 02:30:24 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = open(&(0x7f0000000180)='./file0\x00', 0x400000, 0x50) write$eventfd(r1, &(0x7f00000001c0), 0xffffffffffffff45) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000140)={r2, 0x3}) sendfile(r0, r1, &(0x7f0000000000)=0x44, 0x10001) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x14, 0x21}, 0x4e22, 0x3363, 0x4e24, 0x3ff, 0x2, 0x20, 0x20, 0xbf, 0x0, r3}, {0x10001, 0x0, 0x9, 0x6, 0x3, 0x97, 0x1, 0x3ff}, {0x24c9375, 0x125a, 0x80000001, 0xa6e}, 0x5, 0x6e6bb1, 0x2, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x3503, 0x4, 0x3, 0x7, 0x668e, 0x890, 0xa0}}, 0xe8) 2018/04/14 02:30:24 executing program 6: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r0], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x0, 0x3}, 0x20) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a00)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) setuid(r3) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(r4, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x94, r5, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x90) r6 = gettid() ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000500)=r6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0}, &(0x7f0000000380)=0x8) getpeername$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000c00)=0xfffffffffffffeab) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r7}, {0x4, 0xffffffff, 0x0, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x0, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x0, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r8, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000400), &(0x7f0000000480)=0x4) r10 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_SCRNMAP(r9, 0x4b41, &(0x7f0000000b00)="1ceee19f1119709d5eb0e1bf90c4ca4a8fde10966ee79161deda3a5f37c34122046d01e3933aa8a69110928be355535bd47ea9e7a440a04bbc0f556eca2461b42dcba136e229b6590d5e5c25a3407b33e7307f4ee4868917d3911596f7cde87208e41d1e6ad77ade59ea07671f1b87088b02869a01b447963ce4c1ff8fc75adc4814ae74482a3ed9abe137b18dc4708d7f828f477c21f2e3564e34807bfd255ccce37976b88b4641124e2167238105cc3d6957dcd1e8a4b789e052de228cac732d5a6a6d0881850b05ea177da6d3bc8070d770988557459a259f37fef29dd8e075b9776e38264323366234babf246b3b43f2fd") setsockopt$inet_mreqn(r10, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r10, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c) setsockopt$inet_msfilter(r10, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) 2018/04/14 02:30:24 executing program 4: socketpair(0x8, 0x800, 0x7, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000480)=0x8) r1 = dup2(0xffffffffffffff9c, r0) accept4$inet(r1, &(0x7f0000000240)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x10, 0x80800) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000000)="1a5fc4f0fe801e92d635457a3166e662e5e3d676b4a5f70972fd9f72abb0126d037c4cd75d2b9b89c26a314807ebc81d0f2e05cc217ff1aa13") mkdir(&(0x7f0000000200)='./file0/file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f00000000c0)="b569d72d0fc8016e82ffad4b254f51b66cdf24d50c60253b0004f19039d967d01991a070cdb8aaf23ba333965812838027aa7c9bf907dcbfbbd9b13c43b8b4be64e0246b4b41e99907f491e8a81c3c02fe2fac358e982b26748b624f3e1ec06978270721c0f0a77da0718f5709f76a62321f12e70d18403b77f06452dc539c3e366a86705ac41f0ed472a69c10a564049aedaff2bf0e33a985c7f075d772ff") ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000003c0)=0x45) symlink(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file0\x00') fstat(r1, &(0x7f0000000300)) chdir(&(0x7f0000000280)='./file0\x00') r2 = getuid() syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, r2, 0x0, 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000400)) 2018/04/14 02:30:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendmsg$nl_route(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000500)=@getlink={0x5c, 0x12, 0x331, 0x0, 0x0, {}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f}, @IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_LINK_NETNSID={0x8, 0x25}, @IFLA_PROMISCUITY={0x8, 0x1e}, @IFLA_WEIGHT={0x8, 0xf}, @IFLA_VF_PORTS={0x14, 0x18, [{0x10, 0x1, [@typed={0x8, 0x0, @u32=0x2}, @generic=' ']}]}]}, 0x5c}, 0x1}, 0x0) 2018/04/14 02:30:24 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1ea, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000a00)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="080026bd7000ffdbdf250700000008000600050000004c000300080004000300000014000600fe8000000000000000000000000000bb08000800ac0000000800080008000000140002006970366772653000000000000000000008000400ffff0000c1682a3318f90479017e2687536a21"], 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0e3c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c8"], &(0x7f0000000240)=0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r5) 2018/04/14 02:30:24 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00000002c0), 0x3b2) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x200000) ioctl$KIOCSOUND(r2, 0x4b2f, 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000000), 0x4) 2018/04/14 02:30:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6, 0x0, 0x0, 0xffff}) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000100)=""/22, 0x16}, {&(0x7f00000014c0)=""/247, 0xf7}, {&(0x7f00000001c0)}, {&(0x7f00000015c0)=""/244, 0xf4}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/126, 0x7e}], 0x6, 0x0, 0x0, 0x4}, 0x100) sync_file_range(0xffffffffffffffff, 0x9, 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000200)=""/117, 0xffffffffffffff11}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3, 0x5}, &(0x7f00000003c0)=0x8) mknodat(r2, &(0x7f000003f000)='./control\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000500)=@req3={0x45, 0x8001, 0x800, 0x0, 0x0, 0x0, 0x8}, 0x1c) 2018/04/14 02:30:24 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0x4) futex(&(0x7f00000000c0), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x0) 2018/04/14 02:30:24 executing program 3: prctl$seccomp(0x29, 0x0, &(0x7f0000e38ff0)={0x0, &(0x7f000050a000)}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/04/14 02:30:24 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r1, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) write$binfmt_aout(r1, &(0x7f0000000180), 0x20) [ 75.575441] IPVS: Creating netns size=2552 id=14 2018/04/14 02:30:24 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in={0x2, 0x4e21}, 0x1ca, &(0x7f0000001300), 0x2000000000000483}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r0, &(0x7f0000fd4fb0)=[{&(0x7f0000fd2000)="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", 0x5ad}], 0x1) 2018/04/14 02:30:24 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001280)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b0000001f65258da3fac5fe902b4298d6d99c2ebf8643fc636e676014a688eaa0a030a27a1f6b04c4990127e62006c062c9786c0bc873375b863dd222e97b37a3f08fcf6392fd929e7d3ca825885866213b23e574b85d4327e221dcfab0261b568b0ad6136c0485538e4b32ac1bc09361a99605f35187e19fb8937584598e629ad5a72b45205aa9bf2799b1fe359a470fffd046c0"], &(0x7f0000000200)=0x83) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, 0x4) r3 = gettid() fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)) getpgid(r3) r4 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) write$tun(r4, &(0x7f0000000280)={@pi, @void, @mpls={[], @ipv6={0x0, 0x6, "ba41ad", 0xfc6, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "550ea6", 0x0, "be6aae"}, "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"}}}}}, 0xff2) sendfile(r0, r4, &(0x7f0000000080), 0x1000fed) 2018/04/14 02:30:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @multicast1=0xe0000001, 0x0, 0x0, 'ovf\x00'}, 0x2c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'bridge_slave_0\x00', {0x2, 0x4e20, @rand_addr=0x2}}) [ 75.687558] IPVS: Creating netns size=2552 id=15 2018/04/14 02:30:24 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xea1, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000100)) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080)=0x1, 0xffffffffffffff96) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) [ 75.909293] IPVS: Scheduler module ip_vs_ovf not found [ 75.925518] IPVS: Scheduler module ip_vs_ovf not found 2018/04/14 02:30:25 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000280), 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x4}, {0x8, 0x7}, {0xc, 0x3fff8}], 0x3) eventfd(0x1) r2 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x5, 0x581800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, r3, 0x210, 0x70bd2d, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x560, 0x0, "636c69656e74311d000000000000000000000000000000000200000000000000000000000000000000000000000000000000ef00", 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) connect(r1, &(0x7f0000000200)=@sco={0x1f, {0x6, 0x3, 0x6, 0x0, 0x401, 0x1f}}, 0x80) dup(r0) r4 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x4000) finit_module(r4, &(0x7f00000001c0)='/dev/snd/seq\x00', 0x1) 2018/04/14 02:30:25 executing program 6: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r0], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x0, 0x3}, 0x20) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a00)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) setuid(r3) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(r4, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x94, r5, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x90) r6 = gettid() ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000500)=r6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0}, &(0x7f0000000380)=0x8) getpeername$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000c00)=0xfffffffffffffeab) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r7}, {0x4, 0xffffffff, 0x0, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x0, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x0, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r8, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000400), &(0x7f0000000480)=0x4) r10 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_SCRNMAP(r9, 0x4b41, &(0x7f0000000b00)="1ceee19f1119709d5eb0e1bf90c4ca4a8fde10966ee79161deda3a5f37c34122046d01e3933aa8a69110928be355535bd47ea9e7a440a04bbc0f556eca2461b42dcba136e229b6590d5e5c25a3407b33e7307f4ee4868917d3911596f7cde87208e41d1e6ad77ade59ea07671f1b87088b02869a01b447963ce4c1ff8fc75adc4814ae74482a3ed9abe137b18dc4708d7f828f477c21f2e3564e34807bfd255ccce37976b88b4641124e2167238105cc3d6957dcd1e8a4b789e052de228cac732d5a6a6d0881850b05ea177da6d3bc8070d770988557459a259f37fef29dd8e075b9776e38264323366234babf246b3b43f2fd") setsockopt$inet_mreqn(r10, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r10, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c) setsockopt$inet_msfilter(r10, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) 2018/04/14 02:30:25 executing program 5: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r0], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x0, 0x3}, 0x20) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a00)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) setuid(r3) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(r4, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x94, r5, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x90) r6 = gettid() ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000500)=r6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0}, &(0x7f0000000380)=0x8) getpeername$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000c00)=0xfffffffffffffeab) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r7}, {0x4, 0xffffffff, 0x0, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x0, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x0, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r8, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000400), &(0x7f0000000480)=0x4) r10 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_SCRNMAP(r9, 0x4b41, &(0x7f0000000b00)="1ceee19f1119709d5eb0e1bf90c4ca4a8fde10966ee79161deda3a5f37c34122046d01e3933aa8a69110928be355535bd47ea9e7a440a04bbc0f556eca2461b42dcba136e229b6590d5e5c25a3407b33e7307f4ee4868917d3911596f7cde87208e41d1e6ad77ade59ea07671f1b87088b02869a01b447963ce4c1ff8fc75adc4814ae74482a3ed9abe137b18dc4708d7f828f477c21f2e3564e34807bfd255ccce37976b88b4641124e2167238105cc3d6957dcd1e8a4b789e052de228cac732d5a6a6d0881850b05ea177da6d3bc8070d770988557459a259f37fef29dd8e075b9776e38264323366234babf246b3b43f2fd") setsockopt$inet_mreqn(r10, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r10, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c) setsockopt$inet_msfilter(r10, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) 2018/04/14 02:30:25 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1ea, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000a00)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="080026bd7000ffdbdf250700000008000600050000004c000300080004000300000014000600fe8000000000000000000000000000bb08000800ac0000000800080008000000140002006970366772653000000000000000000008000400ffff0000c1682a3318f90479017e2687536a21"], 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0e3c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c8"], &(0x7f0000000240)=0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r5) 2018/04/14 02:30:25 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1ea, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000a00)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="080026bd7000ffdbdf250700000008000600050000004c000300080004000300000014000600fe8000000000000000000000000000bb08000800ac0000000800080008000000140002006970366772653000000000000000000008000400ffff0000c1682a3318f90479017e2687536a21"], 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0e3c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c8"], &(0x7f0000000240)=0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r5) 2018/04/14 02:30:25 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x101080) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x16, 0x8, 0x70bd28, 0x25dfdbfb, {}, [@typed={0xc, 0x6f, @u64=0x7}]}, 0x20}, 0x1, 0x0, 0x0, 0x8884}, 0xc0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x8, 0x8}, &(0x7f0000000140)=0x8) clock_getres(0x7, &(0x7f0000000040)) 2018/04/14 02:30:25 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000000080)={'sit0\x00', @ifru_mtu}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/14 02:30:25 executing program 1: r0 = socket$inet(0x11, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000100)={@remote, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth0_to_team\x00', r1}) sendmsg(r0, &(0x7f0000001540)={&(0x7f0000000400)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f00000004c0)}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockname$ipx(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/14 02:30:25 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fanotify_mark(r2, 0x18, 0x10, r3, &(0x7f0000000240)='./file0\x00') r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/enforce\x00', 0x12000, 0x0) r5 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001580)={{{@in=@rand_addr, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast1}}, &(0x7f0000001680)=0xe8) r7 = getgid() r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000016c0)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000017c0)=0xe8) stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() r13 = geteuid() getresgid(&(0x7f00000018c0)=0x0, &(0x7f0000001900)=0x0, &(0x7f0000001940)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001980)=0x0) fstat(r3, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() sendmmsg$unix(r1, &(0x7f0000003a40)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000100)="07aaf209b5cff6568d5a3cddb63c52a5bf64f9b3c36f9ecf4ce89dc9fc49124ba35a4591f6e03f1cb0ad8f108a076487469738e80efbbda3d3774b75d81a5b955e6d41b59712d779db4d6045269db762bb9c8a2b6744e4fa38091c446e8f8c22aad4ebb4ebe4ef0ec8c5cccfb352d8d56a8b0828de8206fcc96e33ad", 0x7c}, {&(0x7f0000000180)="510e899dc86ac2f4bfd83e97000ce2a131f0347da6b4cd615ba18d79dda226c338031337e9d56511af3d8c4826ee7972aa37eb", 0x33}, {&(0x7f00000002c0)="20c65ac26cd26c614c30", 0xa}, {&(0x7f0000000300)="17aa40b54665258f5e1e136411bc852b76c82aa077c785699108cbe922b64feddc2627d04651c6e002e01a17e4e4e4c7f3c6dd48f7975eb0e9d6e5c0e5041b9361c246ec875da822e08c67b6a64cac5a7bcd271ff2caf136064efd72ec897b7af0075954d4649dbc3e4144759c12ae1feff7424ad8a78fda4ae14d85771c431df18c", 0x82}, {&(0x7f00000004c0)="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{&(0x7f0000002240)="5e7ab96379f0b4a95b67a6f1028513ca54d62e5b7c3b770a742e54903f4502e7e80ffbc9cb1eb93851fdec6fa7dd96bade0803a84844e8b8fd0d0b5033f69816d6dd53b587449548972ff3a11b7e5deeba66ced8f40ee4c67488757984cf64efceebdf51b2ce47c593d2842eb3ef986d070dbc44f41d37f29914a1f86e909b270bfda3c06e30e9b42d470a1699bfd09a3f3f0daec6569a739b327c08f776b7768202ddf0934e00ae9db47747f24dc93d2a9056c56e417afafbe90ef3b6324059e1787b9047b96e7027a082c047a137dfaa2460610c11d9278b85cdfd297c42a2", 0xe0}], 0x3, &(0x7f0000003bc0)=ANY=[@ANYBLOB="1000000048d52dea9e270bc8000000000000000000", @ANYRES32=r4, @ANYBLOB="180000000100000002000000", @ANYRES32=r8, @ANYRES32=r10, @ANYRES32=r20, @ANYBLOB="180000000100000002000000", @ANYRES32=r8, @ANYRES32=r6, @ANYRES32=r16, @ANYBLOB="200000000100000001000000", @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="340000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r0, @ANYBLOB="140000000100000001000000", @ANYRES32=r4, @ANYRES32=r4], 0xa8, 0x4000000}, {&(0x7f0000002440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002540)=[{&(0x7f00000024c0)="f674d17390e6539cb5b98a51edd1190af10f442d01c5eeb7779599029abc0c864df43b115f3f3bc3ffc20e5910a8d54307ac382e3da9aa57751da59cdb70baf71d72c5ee", 0x44}], 0x1, &(0x7f0000002580)=[@cred={0x18, 0x1, 0x2, r12, r18, r15}, @cred={0x18, 0x1, 0x2, r17, r18, r15}, @rights={0xc, 0x1, 0x1}, @rights={0x28, 0x1, 0x1, [r2, r3, r0, r1, r4, r1, r2]}], 0x64, 0x4000}, {&(0x7f0000002600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003980)=[{&(0x7f0000002680)="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", 0xfd}, {&(0x7f0000002780)="bcf142324b6177e1ed653858e3e41f91cf25879c0bdfe732cd34b69d2cf92e47cdfd874917fa1b7a8aa03156f1686f74e79bb215f7", 0x35}, {&(0x7f00000027c0)="9f3fed81786e6a99d081c57059d8970dd201176d4d429134f991106819979194ab2bb7ca4f174aa146b115422780b424abb26da048d8de390dee1ff085b808a99f48026e238a67735d95f432fe5145bf49bec9", 0x53}, {&(0x7f0000002840)="0590d4b540bafbcab3c0e9d41fdc66e28cdab5f60f7e408e08aff93625eac7d960ac1d09ef37c0ec606ecea9ffc79358208894ad3cb5fbb5d90eecefc21091d12508f35d8adf098591b1a6749465681cc53e4ffaa2d29adf64be4f269e3aec03cbf0f64dba30b4c63358914776d0b17f522303700c79fb91510ccd04e96267af6a69a2165b5fc9702fd6c53924cea3b4f5130f49b9903e963e98bd0419cf883c", 0xa0}, {&(0x7f0000002900)="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", 0x1000}, {&(0x7f0000003900)="5ac852fe66c73ba7db17029f2689014912fac2b9fa9c4d8bda01c961136c68b78de5b1dc5f946ee96532ae336551e714f5be49c9ebfb6460a5ea351329a9e62ba15d0884bf4610fb226273fd", 0x4c}], 0x6, &(0x7f00000039c0)=[@cred={0x18, 0x1, 0x2, r17, r13, r20}, @cred={0x18, 0x1, 0x2, r17, r6, r16}, @cred={0x18, 0x1, 0x2, r17, r13, r19}, @rights={0x18, 0x1, 0x1, [r2, r4, r1]}, @rights={0x18, 0x1, 0x1, [r4, r3, r2]}], 0x78, 0x80}], 0x6, 0x0) r21 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xa6) r23 = getgid() fchownat(r21, &(0x7f0000000040)='./file0\x00', r22, r23, 0x100) shutdown(r1, 0x1) lstat(&(0x7f0000002040)='./file0\x00', &(0x7f00000021c0)) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/04/14 02:30:25 executing program 1: memfd_create(&(0x7f0000000000)='self#]em1cpusetproc\x00', 0x2) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) r1 = request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='self#]em1cpusetproc\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r1) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000040)=0x7, 0x1ef) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/14 02:30:25 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='oom_score_adj\x00') setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x1, 0x80, 0x0, 0x6}, 0x10) mmap(&(0x7f0000d4f000/0x4000)=nil, 0x4000, 0xf, 0x10000032, r1, 0x0) write(r1, &(0x7f0000ea0000)='\x00', 0x1) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r1) sendto$ax25(r1, &(0x7f0000000100)="faaa2301e2edb0f330a0ee20e064c72868a862f731905e3516e96871da281ae9f3a91e90019af0a92a875f0a2d1b77d631ff60bfec8e1c8a795aa9f35857295641bbb8673f1ad028b73aa4693cd48ecc25774a210ecaf09d4528ecaf3e7409c7cbe1b8dc38504e2c21932d97abb1eb6d2756976687ffbea4ff6efa250ea7316a9d7efd3678f7ae4138622a1e323c92768482e498879ada35361459df12cce481d0340e396d41", 0xa6, 0x0, &(0x7f00000001c0)={0x3, {"055edd5af2c4af"}, 0x2}, 0x10) 2018/04/14 02:30:25 executing program 1: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000016000)={0x10}, 0x253, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000018000000000000000000e4000a00000000000000000000008f7306f903a7ca2c761f6b608a41c83d65d241db8dabe1ef5de23c0b8d91b643e07e38d78cc669515fcfee718a4dad12473f67a0772b86948fed65a9a1993393facc77399dd02f348a4ab1971a9ff72732e53c8cd412f7c9318d8ac0842189cabfcd8fc07b680292e067a9e8467e77cc63210ce045b8d10268ecb4ed27aeebd78b79f5a5594415a82b05610e55c97137c219473b78ad9026a226e80561f30322"], 0x292}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000100)={0x100000000, 0x21de, 0x1, 0xfff, 0x14, 0x4}) 2018/04/14 02:30:25 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1ea, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000a00)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="080026bd7000ffdbdf250700000008000600050000004c000300080004000300000014000600fe8000000000000000000000000000bb08000800ac0000000800080008000000140002006970366772653000000000000000000008000400ffff0000c1682a3318f90479017e2687536a21"], 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0e3c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c8"], &(0x7f0000000240)=0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r5) 2018/04/14 02:30:25 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) 2018/04/14 02:30:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000040)={{0x4, 0x800}, 'port0\x00', 0x23, 0x30000, 0x3f, 0xffffffffffffff00, 0xb0, 0x4, 0x1, 0x0, 0x2, 0x5}) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00000004c0)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000800)={{0x0, 0x8001}, {0x200000000080}}) 2018/04/14 02:30:25 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x7530}, 0xffffffffffffffc0) prctl$setmm(0x23, 0x0, &(0x7f0000005000/0x3000)=nil) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) [ 77.274563] IPVS: Creating netns size=2552 id=16 [ 77.333698] IPVS: Creating netns size=2552 id=17 2018/04/14 02:30:26 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x1, 0x3, [0x8000, 0x6, 0x5]}, 0xe) clock_settime(0xfffffffffff7fffb, &(0x7f0000000180)) 2018/04/14 02:30:26 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'ip6gre0\x00'}, 0x18) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x1000}, {0xa, 0x4e23, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x8000, 0x1, 0x6, 0x81, 0x7, 0x9, 0x0, 0xfffffffffffffff7]}, 0x5c) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="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", 0x1000, 0x0) r3 = add_key(&(0x7f0000001280)='.request_key_auth\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r2, &(0x7f0000001200)='big_key\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x2}, r3) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) 2018/04/14 02:30:26 executing program 2: msync(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2) fcntl$getown(0xffffffffffffffff, 0x9) r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/14 02:30:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000000540)='./file0\x00', 0x180) socketpair(0x1, 0x0, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000005c0)={0x80000000, 0x0, 0x4, 0x0, 0x100000001, 0x3, 0x80000000}, 0xc) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000000380)=""/209, &(0x7f0000000480)=0xd1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000004c0)={@remote, @multicast1, 0x0}, &(0x7f0000000500)=0xc) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000580)={@empty, @empty, r3}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x4e20, 0x0, 'dh\x00', 0x25, 0x1ff, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)="28cfb5b4e1ae7150819b5a38baca7eab44", 0x11}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000600)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) chdir(&(0x7f0000000300)='./file0\x00') getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/14 02:30:26 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000080)="a6", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000140)) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) 2018/04/14 02:30:26 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1ea, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000a00)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="080026bd7000ffdbdf250700000008000600050000004c000300080004000300000014000600fe8000000000000000000000000000bb08000800ac0000000800080008000000140002006970366772653000000000000000000008000400ffff0000c1682a3318f90479017e2687536a21"], 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0e3c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c8"], &(0x7f0000000240)=0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r5) 2018/04/14 02:30:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000400)=[{&(0x7f0000b8cfb7)="480000001400190d09004beafd0d8c560a847f0080ffe006000000ffffffffa2bc5603ca00000fff89000000190000000001ff0000000309ff5bff9dff00c7e5ed5e000000000000", 0x48}], 0x20000000000000b3) 2018/04/14 02:30:26 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) r1 = dup2(r0, r0) accept4$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) 2018/04/14 02:30:26 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f00000001c0)="e3", 0x1) sendmsg(r0, &(0x7f0000000900)={&(0x7f00000004c0)=@in6={0x2, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f00000007c0), 0x0, &(0x7f0000000800)}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x201, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000240)={0x87}, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000200)=0x1e) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f00000000c0)={0x2d, &(0x7f0000000080)="31435789aa61527e35fef0f52fe65dfb66de807ceba53323013e05701d286379ec3ab1890464cf87d4e2d66587"}) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x60, &(0x7f00000009c0), 0x0, &(0x7f0000000a80)=""/204, 0xcc}, 0x2042) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'yam0\x00', 0x2000}) 2018/04/14 02:30:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0xfffffffffffffffd}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x20) [ 77.409507] device lo left promiscuous mode [ 77.415805] IPVS: stopping backup sync thread 7869 ... [ 77.422330] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 2018/04/14 02:30:26 executing program 2: msync(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2) fcntl$getown(0xffffffffffffffff, 0x9) r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/14 02:30:26 executing program 5: r0 = socket(0x10, 0x3, 0x0) mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="288c2c57bb6ddfa1f84e7dd9c45417316d7d8465a539e1411472f794650351ac16a6b605990bda27bb7fbcf5e8dbda0e8ef88bbc412bc7148564933ff5a3e0bc0bd8b53127a9d19537635a76de5d106bc6f124f6728891523af2e0a86f15626ff3eaa66b5e4cf65caa9c756f2be9222eb6df0a21c0a217a587f3709d5d8595dccf20c02011861a5fce7e4635fd9f162469bbaa17b68a7fbec6052698eff16149b9fe953e1d524ba186681efbc62af4cc47fb8d24ab0e8e60a6e4f925773df303a453a85bde017f"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r3) keyctl$assume_authority(0x10, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3", 0x2b, 0x0, &(0x7f0000000040)={0x77359400}) r7 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f39", 0x1b, 0xfffffffffffffff8) r8 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) r9 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r8) keyctl$instantiate_iov(0x14, r9, &(0x7f0000000680)=[{&(0x7f0000000640)="f916b8f72c29a4ed654ec4634d472678327a46ffcc0cf2c55830265f9b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14", 0xffffffffffffffeb}], 0x1, r7) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000001980)) close(r2) fcntl$setstatus(r6, 0x4, 0x6000) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/14 02:30:26 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x4e23, 0x80, @empty, 0x80}}, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x108) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000001340)='oom_score\x00') sendfile(r2, r4, &(0x7f0000929000), 0x0) ioctl(r4, 0x7, &(0x7f0000000100)="0d1afe10b81da9ca962d84168c0b87f70ca8121c99c4d27291cfff129bbe1984882dc4ea9515e3b618564cceb14fc03017960ee85d36d3844c10aeec8d0e11c242ab1300c7478ca69c4238d63c8782ab3680d016fefb7482a2f9a8525b545cff80997fb393fbdef9ffafffcf3cd5e4db75605fe2a1703633d7103b") readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000006c0)) syz_open_dev$sndseq(&(0x7f0000000640)='/dev/snd/seq\x00', 0x0, 0x80000) fcntl$lock(r1, 0x5, &(0x7f0000000080)={0x0, 0x2, 0xffffffffffffffec, 0x3, r3}) fcntl$getown(r2, 0x9) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fsync(r6) r7 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) process_vm_writev(r7, &(0x7f0000001140), 0x0, &(0x7f0000001700)=[{&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x4, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000003c0)='oom_score\x00') setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYRES64=r5, @ANYPTR=&(0x7f0000001380)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="9c9d64e65e2bfe4cf51c6e58100513d0e17b5e4dbc437ed22308ff5277da3fa642e87a863d94fa57e55b237d5db6b73ce62968a1e3bbaaa645c9ae72823fe8676791a2d8841f088423d0589ec48c01606300a58a7eabeab85b9a089fa0e86614c457cf57505e677b7a50b279cf37cee0b8"]]], 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x6}}, 0x8, 0x7fff, 0x8, 0x7, 0x100000001}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000005c0)={r8, 0x88, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0x4b5f, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000001}, 0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x7ff, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000600)=0xc) 2018/04/14 02:30:26 executing program 6: unlink(&(0x7f00000003c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x1, 0x10000, 0x277, 'queue0\x00', 0x8}) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000180)=""/77, 0x4d}, {&(0x7f0000000200)=""/143, 0x8f}, {&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f0000000440)=""/196, 0xc4}], 0x4) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') futimesat(r0, &(0x7f0000000700)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000780)={{0x0, 0x7530}}) setitimer(0x1, &(0x7f00000005c0)={{0x77359400}, {0x0, 0x2710}}, &(0x7f0000000100)) connect$pppoe(r0, &(0x7f0000000580)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, 'gre0\x00'}}, 0x1e) write$tun(r0, &(0x7f0000000600)={@pi={0x0, 0x9a63}, @void, @ipv6={0xa7c, 0x6, "935043", 0xd4, 0x0, 0x10000, @empty, @dev={0xfe, 0x80, [], 0x17}, {[@dstopts={0x6f, 0x2, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}]}, @routing={0x67, 0x10, 0x2, 0x0, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffffff01}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}]}], @udp={0x4e22, 0x4e22, 0x2c, 0x0, [@guehdr={0x1, 0xbd, 0x7, 0x20, 0x100}, @guehdr={0x1, 0x4, 0xf7fb, 0xfffffffffffffffa, 0x100}, @guehdr={0x2, 0x8, 0x6, 0x100000000, 0x100, [0x80]}, @guehdr={0x2, 0x2, 0xfffffffffffff35b, 0x81f, 0x100, [0x80]}, @guehdr={0x1, 0x3, 0x6, 0x5, 0x100}, @guehdr={0x2, 0x4, 0x9, 0xc8, 0x100, [0x80]}]}}}}, 0x100) ioctl$KDMKTONE(r0, 0x4b30, 0x8) [ 77.547626] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 dh [ 78.336819] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 dh INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 242.149816] INFO: task kworker/0:1:210 blocked for more than 120 seconds. [ 242.156771] Not tainted 4.4.125-g38f41ec #21 [ 242.161700] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.169792] kworker/0:1 D ffff8801d90d7af8 26616 210 2 0x00000000 [ 242.177315] Workqueue: events linkwatch_event [ 242.185597] ffff8801d90d7af8 ffff8801d9190000 0000000000000002 0000000000000007 [ 242.193624] ffff8801d9190000 ffff8801db21fdb8 ffff8801db21fde0 ffff8801db21f4d8 [ 242.201822] ffff8801db21f4c0 ffff8801ca509800 ffff8801d9190000 0000000000000000 [ 242.209813] Call Trace: [ 242.212436] [] schedule+0x7a/0x1b0 [ 242.217598] [] schedule_preempt_disabled+0x13/0x20 [ 242.224199] [] mutex_lock_nested+0x306/0x850 [ 242.230252] [] ? rtnl_lock+0x17/0x20 [ 242.235588] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.241855] [] ? __lock_is_held+0xa1/0xf0 [ 242.247631] [] rtnl_lock+0x17/0x20 [ 242.252816] [] linkwatch_event+0xe/0x60 [ 242.258449] [] process_one_work+0x7d7/0x16e0 [ 242.264497] [] ? process_one_work+0x6f7/0x16e0 [ 242.270728] [] ? pwq_dec_nr_in_flight+0x280/0x280 [ 242.277189] [] ? worker_thread+0x288/0xfc0 [ 242.283064] [] worker_thread+0xd9/0xfc0 [ 242.288662] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.295598] [] kthread+0x268/0x300 [ 242.300780] [] ? process_one_work+0x16e0/0x16e0 [ 242.307077] [] ? kthread_create_on_node+0x400/0x400 [ 242.313736] [] ? kthread_create_on_node+0x400/0x400 [ 242.320411] [] ret_from_fork+0x55/0x80 [ 242.326091] [] ? kthread_create_on_node+0x400/0x400 [ 242.332961] 3 locks held by kworker/0:1/210: [ 242.337340] #0: ("events"){.+.+.+}, at: [] process_one_work+0x6bd/0x16e0 [ 242.346499] #1: ((linkwatch_work).work){+.+.+.}, at: [] process_one_work+0x6f7/0x16e0 [ 242.356967] #2: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 242.365447] Sending NMI to all CPUs: [ 242.369449] NMI backtrace for cpu 0 [ 242.373077] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 242.380331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.389655] task: ffff8800bb33e000 task.stack: ffff8800bac00000 [ 242.395726] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.404461] RSP: 0018:ffff8800bac07cb8 EFLAGS: 00000046 [ 242.409918] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.417172] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.424451] RBP: ffff8800bac07ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.431757] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.439000] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 242.446538] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.454757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.460631] CR2: 00007fe7379df712 CR3: 00000001c99fe000 CR4: 0000000000160670 [ 242.467877] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.475141] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.482402] Stack: [ 242.484520] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 242.492056] ffff8801db31bca0 ffff8800bac07d00 ffffffff810b9abb ffffffff839f6dc0 [ 242.499562] 0000000000000003 ffff8800bac07d60 ffffffff81d11764 ffffffff8141b993 [ 242.507096] Call Trace: [ 242.509648] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.516044] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.523126] [] ? print_lock+0xab/0xae [ 242.528545] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.535309] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.550330] [] watchdog+0x6fa/0xae0 [ 242.555581] [] ? watchdog+0xc3/0xae0 [ 242.560943] [] kthread+0x268/0x300 [ 242.566110] [] ? reset_hung_task_detector+0x20/0x20 [ 242.572776] [] ? kthread_create_on_node+0x400/0x400 [ 242.579410] [] ? kthread_create_on_node+0x400/0x400 [ 242.586078] [] ret_from_fork+0x55/0x80 [ 242.591600] [] ? kthread_create_on_node+0x400/0x400 [ 242.598239] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f [ 242.617227] NMI backtrace for cpu 1 [ 242.620840] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.125-g38f41ec #21 [ 242.627825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.637186] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.643238] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.651649] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 242.657076] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000 [ 242.664355] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0dc [ 242.671639] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 242.678882] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.686156] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000 [ 242.693431] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.701757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.707612] CR2: 00007fe740bcf000 CR3: 00000001c99fe000 CR4: 0000000000160670 [ 242.714915] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.722857] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.730132] Stack: [ 242.732253] ffff8801d9b5fdd0 ffffffff81027e65 ffff8801d9b60000 ffffffff847dec48 [ 242.739805] fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffff8801d9b5fde0 [ 242.747315] ffffffff810293da ffff8801d9b5fdf8 ffffffff81221948 dffffc0000000000 [ 242.754873] Call Trace: [ 242.757445] [] default_idle+0x55/0x3c0 [ 242.762993] [] arch_cpu_idle+0xa/0x10 [ 242.768417] [] default_idle_call+0x48/0x70 [ 242.774300] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.780343] [] ? call_cpuidle+0xe0/0xe0 [ 242.785948] [] ? clockevents_register_device+0x122/0x230 [ 242.793054] [] start_secondary+0x304/0x3e0 [ 242.798957] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 242.805541] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.824822] Kernel panic - not syncing: hung_task: blocked tasks [ 242.830977] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 242.838223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.847753] 0000000000000000 e12f8fff80fa56f7 ffff8800bac07ca8 ffffffff81d067bd [ 242.855826] ffffffff838831a0 ffff8800bac07d80 dffffc0000000000 7fffffffffffffff [ 242.863831] ffff8801d9190448 ffff8800bac07d70 ffffffff8141b46a 0000000041b58ab3 [ 242.871799] Call Trace: [ 242.874367] [] dump_stack+0xc1/0x124 [ 242.879701] [] panic+0x1aa/0x388 [ 242.884689] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.891586] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.898831] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.906166] [] watchdog+0x70b/0xae0 [ 242.911409] [] ? watchdog+0xc3/0xae0 [ 242.916747] [] kthread+0x268/0x300 [ 242.921915] [] ? reset_hung_task_detector+0x20/0x20 [ 242.928549] [] ? kthread_create_on_node+0x400/0x400 [ 242.935196] [] ? kthread_create_on_node+0x400/0x400 [ 242.941898] [] ret_from_fork+0x55/0x80 [ 242.947404] [] ? kthread_create_on_node+0x400/0x400 [ 242.954561] Dumping ftrace buffer: [ 242.958134] (ftrace buffer empty) [ 242.961817] Kernel Offset: disabled [ 242.965430] Rebooting in 86400 seconds..