[....] 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[ 11.787641] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.651732] random: sshd: uninitialized urandom read (32 bytes read) [ 22.016308] random: sshd: uninitialized urandom read (32 bytes read) [ 22.674321] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.29' (ECDSA) to the list of known hosts. [ 28.111513] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/03 11:58:12 fuzzer started 2018/05/03 11:58:13 dialing manager at 10.128.0.26:37777 [ 33.971326] random: crng init done 2018/05/03 11:58:23 kcov=true, comps=false 2018/05/03 11:58:31 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x3, 0x400, 0x1, 0x800, 0x3f, 0x6, 0x0, 0x7f, 0x2, 0x7, 0x7fff, 0x8000, 0x3, 0x6, 0xffffffffffffffff]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0x8d, "00119c03a2b1f73bb823759a1b9e38c8d2ce402d89014c87ef2e4878942877b9ad7f9ad28caf0855bdbbdbd2c3e39c54a4cfacd73ba5fe52630b2ebce5fdb1fcc52cc5365eb491a0c184d42619d40d9068d765d5c6def9067c11dfb896f7cd268594f0ff52971f60e35f9a1c6b5e6f3e4f2f0c8573bc23c4b9757aa99f8406b5379d2f014d5dcb02528c7f4552"}, &(0x7f0000000240)=0x95) openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.memory_migrate\x00', 0x2, 0x0) r3 = accept$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @multicast1}, &(0x7f0000000300)=0x10) r4 = accept$inet(r3, &(0x7f0000000340), &(0x7f0000000380)=0x10) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f00000003c0)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e21, @multicast2=0xe0000002}, 'bridge_slave_0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000440)={{0x2f2e, 0x6}, 'port1\x00', 0x40, 0x1022, 0x7, 0xffffffff, 0x400, 0x8, 0x7ff, 0x0, 0x0, 0x6}) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000500), &(0x7f0000000540)=0x40) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000580)={r2, 0x7}, 0x8) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x16) r5 = accept4$llc(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000600)=0x10, 0x80000) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000640)={0x1, 0x7}, 0x8) faccessat(r0, &(0x7f0000000680)='./file0\x00', 0x49, 0x200) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000006c0)={r1, 0x10001}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000700)={r1, 0xa4, "fca3596d55ee5af8ad57c36a36c9ff2c0940ec6fb8e4b48705e0793bfed61bc731e49e883c99e73d09a4e5ab12fe89c9839a033a04c0ca4564fa0645de5672219dbb8e95628a59b55c3ae5c72d6989ee9b7908c49b55a99b878f3493d2f3cf609b7800ea5a3603dc208ad649fd15040e5b429d2c69a2ee6746f97119fe53647b09067b5dddb547b2a59d907465412abf9b16d73a6a5251ec6ffc2eb5683b2525c08c2ead"}, &(0x7f00000007c0)=0xac) getpeername$llc(r5, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000840)=0x10) r7 = gettid() syz_open_procfs$namespace(r7, &(0x7f0000000880)='ns/ipc\x00') setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000008c0)={r2, 0x8}, 0x8) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000900)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000a00)={'team0\x00', 0x0}) connect(r3, &(0x7f0000000a40)=@hci={0x1f, r8, 0x3}, 0x80) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000ac0)={r6, @in6={{0xa, 0x4e21, 0x78, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x84) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000b80)={0x4, 0x3}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x2010, r4, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000bc0)={r1, @in6={{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x6}}, 0x1ff, 0xdd, 0x40, 0x100000001, 0xa58200000}, &(0x7f0000000c80)=0x98) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000cc0)={'veth1\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000d00)) 2018/05/03 11:58:31 executing program 3: prctl$intptr(0x1c, 0x0) r0 = epoll_create(0xfff) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x7d, "5a59e05ebbc1527ff990c8273a46fc7ba8884461c6fb0b01fb11ff24f15b98377820bcda6daec507751e1f9428bd92690624a8bdca36b88117e6c46e925c2317eb0b0cae121e479b37edb8a27e32eae5400883e276c0f829f2aed1417b0f2f1dad89d5ba0357bc40dcd1f435ca3ddd505cdd0868f5bff466f0b33f1013"}, &(0x7f0000000140)=0x85) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x4ecb, 0x4) r4 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x2, 0x40000) fchdir(r4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000200)=[{0xf, 0x1}, {0x8, 0x93a}, {0x6, 0x8}, {0x2, 0xfff}, {0x4, 0xa0}, {0x8}, {0x4}], 0x7) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x1, 0x10000) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='system.sockprotoname\x00', &(0x7f0000000300)='/dev/loop#\x00', 0xb, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x2}, &(0x7f0000000400)=0x90) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000440)=0x100, 0x4) prctl$intptr(0x24, 0x0) write$binfmt_elf64(r4, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0xc2, 0x4, 0x7, 0x0, 0x2, 0x6, 0x4a09, 0x163, 0x40, 0x269, 0x9d59, 0x8001, 0x38, 0x2, 0x1, 0x5, 0x80000001}, [{0x0, 0x1, 0x8, 0x3, 0x1, 0x5, 0x5a}, {0x70000000, 0x8, 0xe5, 0xd3, 0x4, 0x4, 0xc9d4, 0x8}], "2214c8f3e9ac2770a838c9500b1f6723f18cda29549432f009e2bb208c63729faea6e3cde4eef11b5070577ac7e66562e1", [[], [], [], [], [], [], []]}, 0x7e1) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000c80)="90158691fce90af4a882b88404af8bf11f0cd8de29b22fa884f7110002752aba3d87784e17bad30ff3ea3e70f682587279a72d7c402746e8d67b30bf8cb4a8d7ed7fb0f4fd2cb3c05b74ba7a2ca6000b7cd01065dc31a4c5936352a9466120e39f8b0c64fb65570fb2ae2781b0302f5c0fcf969fcd86a08d9011fd9447442ed9f0bacf7a6522cf5572f5bfc24e6afbf1e6e45cb1c427713dc493ac5048380bdde7fbc8ca02d5c72096e351a3e775ff16f65ca7abfc792af3e4ab6f8da70ad3266742c2b8376a181fa8759aaf4317346ba8") getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000d80)=0x3, &(0x7f0000000dc0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000e00)={r5, 0x33, "e3bf3f457fb17d090643daa1f7509e9adb0547fd0adbea964633babb02c92a2e72bad718def5b4b7b07e94059e579bf7a1101c"}, &(0x7f0000000e40)=0x3b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000e80)=@assoc_value={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ec0)={r5, 0xea, "af0aa089aec3a42df754f32ddefaa70ffcb2a7b15ba7c9b06081a46f3ef387814a6dcd2886c6285ea3bc37948ba316b59047d676b84ac25dc4a2596356dbb1221a2a7afeb67e7176293e07bf41f543d0de63705b0aeb273306eb3747944499216093eac10050ae8f31985e3c58f5b85296be2ad1e2d6d80e8de9cbe4de116fd914794f152b7e4369ddf7ac18d98de8a70d6edc475aaab92ce50eaa23f92aba82c8be3d209e674fde54b603a12dc6ceac6a78fc6be2efabc2213f5cec00793c5155607ce7f338513f5cb9544c76962290d5f41d77a667b259133eae33ec3ef666a4833f4f9eec80008ab4"}, &(0x7f0000000fc0)=0xf2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) write$selinux_access(r1, &(0x7f0000001000)={'system_u:object_r:initrc_var_run_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x38, 0x36}, 0x4e) ioctl$int_out(r0, 0x5460, &(0x7f0000001080)) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000010c0)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001100)={r3, 0x363e, 0x30, "d65fec355ea55211d365bc8b9ca4192bba0214fe3198da1798b24d4e954ca8a4739cf4a5e4fbb19d7027de3b72b4d084"}, 0x38) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000001140)={0xfffffffffffffd44, 0xe8f, 0x2, 0x3ff, 0x1, 0x2, 0x80000001, 0x0, 0x4, 0xffffffffffff1ad9}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001180), &(0x7f00000011c0)=0x4) execve(&(0x7f0000001200)='./file0\x00', &(0x7f0000001300)=[&(0x7f0000001240)='system_u:object_r:initrc_var_run_t:s0', &(0x7f0000001280)='\\,selinux', &(0x7f00000012c0)='/usr/lib/telepathy/mission-control-5'], &(0x7f0000001400)=[&(0x7f0000001340)='/selfselinux\x00', &(0x7f0000001380)='system_u:object_r:initrc_var_run_t:s0', &(0x7f00000013c0)='/usr/lib/telepathy/mission-control-5']) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000001440)={0x2000000020000000, 0x1a, 0x0, r0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001480)={r3, 0x4}, &(0x7f00000014c0)=0x8) 2018/05/03 11:58:31 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x8, 0x10001, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xfff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)=0x2) pwrite64(r1, &(0x7f0000000200)="4945a89aa0e124ed03536bf1f7056d48dc4fd51445f82090fb0984c09d6bc8b741", 0x21, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240)=0x102, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x9}, &(0x7f00000002c0)=0x8) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000003f40)='/dev/full\x00', 0x20800, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000003f80)={0x100000000, 0x7, 0x5ff}, 0x6) r5 = dup(r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000003fc0)={r2, 0x5, 0x9}, &(0x7f0000004000)=0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000004180)={'nat\x00', 0x0, 0x4, 0xf3, [], 0x3, &(0x7f0000004040)=[{}, {}, {}], &(0x7f0000004080)=""/243}, &(0x7f0000004200)=0x78) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000042c0)=0x0) r7 = perf_event_open(&(0x7f0000004240)={0x7, 0x70, 0x7fff, 0x9, 0x5, 0x8, 0x0, 0x6, 0x12, 0x1, 0x8, 0x200, 0x2, 0x0, 0xc1, 0xb5a, 0xb3b, 0x4, 0x8000, 0x8, 0x100000000, 0x6649, 0xbae, 0x4, 0x6, 0x1, 0x3, 0x1, 0x9, 0x7, 0x1, 0x3f, 0x20, 0x7ff, 0xffffffffffffffff, 0x63, 0x3, 0x7a2, 0x0, 0x7fffffff, 0x3, @perf_config_ext={0x400, 0xcfb}, 0x4370, 0xad, 0x7f, 0x2, 0x5, 0x3, 0x8a}, r6, 0xe, r5, 0x0) pwrite64(r1, &(0x7f0000004300)="c3e9f0fc902934b997b3ce76c58585cea0b42e729e6b4a65673309d9e92d153a50dff116615ad5629796b2d4b08fb1ef48b706619fbda2254f", 0x39, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000004340)={0x9e, 0x100000, 0x7fffffff, "5f6da4bfba90caabae00a19bc6677f60e9c4b994ae1aab3b3a6ef9090127f009caee3702db559d4d4900299b79a28e1e6edb228f4552a0f4b342c8d1d20bc642d2954f48f33d9886acd08142287d012effdfc18589b053e811d85c2130f9590dd3cd3286b1bd61d00679d37cdc0693713837d805a2523ba9195ba6f020d43e6f83a3d83e67e7d973365628cabfa374b0d046f79fc60da13c2d0a17464051"}) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000004400), &(0x7f0000004440)=0x8) fallocate(r1, 0x3, 0x1, 0x3) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000004480)={0x1, 0x7, 0xffff, 0x739, 0x10, 0x1}) bind(r5, &(0x7f00000044c0)=@un=@file={0x1, './file0\x00'}, 0x80) ioctl$SG_GET_SG_TABLESIZE(r4, 0x227f, &(0x7f0000004540)) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) getpeername$inet6(r4, &(0x7f0000004580)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000045c0)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000004600)={r3, 0x2}, &(0x7f0000004640)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000004680)={r3, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}}}, 0x84) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000004780)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r5, &(0x7f00000048c0)={&(0x7f0000004740)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000004880)={&(0x7f00000047c0)={0xb4, r8, 0x1, 0x70bd25, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x200}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x42}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x40}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x55}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x840) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000004a40)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000004b40)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000004b80)={@mcast2={0xff, 0x2, [], 0x1}, 0x29, r9}) 2018/05/03 11:58:31 executing program 4: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x9, 0x7, 0x3f, 0x800, 0x0, 0x6, 0x800, 0xc, 0x5, 0x6, 0x6, 0x2, 0x7ff, 0x1, 0x1, 0xfffffffffffffffd, 0x3b4, 0x1, 0x49, 0xaf, 0x3, 0x7, 0x5, 0x8, 0x9, 0x1, 0x9, 0x870, 0x5726, 0x2, 0x10001, 0x20, 0x6a5, 0x5, 0x8, 0x7fff, 0x0, 0x0, 0x5, @perf_config_ext={0x0, 0x3}, 0x1, 0x7, 0x800000000, 0x7, 0xa97b, 0xeae, 0x1}, 0xffffffffffffff9c, 0x10, 0xffffffffffffff9c, 0x1) close(r0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x440080, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x100000001}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0xffffffffffff8001}, 0x8) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000300)={0x4, 0x6, r3, 0x5, r5, 0xb2ca, 0x1, 0x1}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000340)={0x5, 0x800, r3, 0x6, r5, 0x1c0000, 0x7, 0x704b}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000380)={0x70000006}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000003c0)=0x5) prctl$setendian(0x14, 0x0) r6 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$VT_RELDISP(r1, 0x5605) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000480)={r2, 0x237}, &(0x7f00000004c0)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0xfff, 0x0, 0x2, 0x3, r7}, 0x10) splice(r6, &(0x7f0000000540), r6, &(0x7f0000000580), 0x8000, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@multicast1=0xe0000001, @in6, 0x4e23, 0x6, 0x4e21, 0x0, 0xa, 0x80, 0x20, 0x67, r4, r5}, {0xffff, 0x1f, 0x8, 0x9, 0x9, 0x36f, 0x79f2}, {0x7, 0x1, 0x8, 0x55d635c5}, 0xd98e, 0x0, 0x2, 0x1, 0x1, 0xa39c4d82ec3e9f3f}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x6c}, 0x0, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x0, 0x0, 0x3, 0x0, 0xff, 0x3ff, 0x1}}, 0xe8) connect$inet6(r1, &(0x7f00000006c0)={0xa, 0x4e22, 0xfffffffffffffff8, @empty, 0x4}, 0x1c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000700)=0x7ff, 0x4) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000740)=0x400) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000780)) listen$netrom(r1, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000007c0)={r2, 0x6, 0x1, 0x5022ca5b, 0x80000001, 0x2}, &(0x7f0000000800)=0x14) setsockopt(r6, 0xc356, 0x1ff, &(0x7f0000000840)="408da84c320ea737dcbabf80c00a44f7a7b22f559f40eb0e8fcb1b7fca7951df3b79084189acc1db6a02", 0x2a) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000900)={0x2, [0x0, 0x0]}, &(0x7f0000000940)=0xc) 2018/05/03 11:58:31 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x125d01, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x205, 0xc6a1, 0x8c, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x9be5}}, [0x8, 0x6, 0xfffffffffffffffb, 0xcad, 0x3, 0x2, 0x8000, 0xf46, 0x3ff, 0x9, 0x0, 0x100000001, 0x3f, 0x3f, 0x3]}, &(0x7f0000000240)=0x100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000280)={0x7, 0x3ff, 0xfffffffffffffffa, 0x31, 0xc79a0e6, 0x1}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000300), &(0x7f0000000340)=0x40) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000380)={@empty, @dev={0xac, 0x14, 0x14, 0x13}, @multicast2=0xe0000002}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000003c0)) r2 = accept$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000005c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000600)={@dev={0xfe, 0x80, [], 0x11}, r3}, 0x14) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000640)={0x77359400}, 0x10) bind$pptp(r0, &(0x7f0000000680)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) recvmsg(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000006c0)=""/161, 0xa1}, {&(0x7f0000000780)=""/232, 0xe8}], 0x2, &(0x7f00000008c0)=""/184, 0xb8, 0x2}, 0x40000000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000009c0)={0x200, 0x5b0, 0xfffffffffffffffb, 0xab4, 0x800}, 0x14) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000a00)={0x5, [0x2, 0x3, 0x7, 0x2fecb6f3, 0x3]}, &(0x7f0000000a40)=0xe) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000a80)=""/28) r4 = openat$cgroup(r0, &(0x7f0000000ac0)='syz0\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000b00)={0x9, 0x0, 0x0, 0x9ab, 0x9, 0x5}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000b80)) fstat(r4, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000c40)={r1, 0x8, 0x0, 0x4dd8a42b}, &(0x7f0000000c80)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000cc0)={r6, 0x1000000000000}, &(0x7f0000000d00)=0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000d40)={r1, 0x1}, 0x8) sendfile(r2, r4, &(0x7f0000000d80), 0x200) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000dc0)={r7, 0x9}, 0x8) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000e00)=0xd9) accept$packet(r2, 0x0, &(0x7f0000000e40)) 2018/05/03 11:58:31 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) getsockname$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) lseek(r0, 0x0, 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x10000, 0x9, 0x0, 0x7}, 0x10) recvfrom$ax25(r0, &(0x7f0000000100)=""/3, 0x3, 0x3, &(0x7f0000000140)={0x3, {"f81d3f1b2ce498"}, 0x4fd5}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = accept(r0, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x1c}, 0x9}, @in6={0xa, 0x4e21, 0xfffffffffffeffff, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x1e}, 0x7}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x4bbb}, 0xf2c3}, @in={0x2, 0x4e20, @rand_addr=0x5}, @in6={0xa, 0x4e22, 0x2, @empty, 0x1}, @in={0x2, 0x4e22}], 0xd8) mq_notify(r0, &(0x7f0000000500)={0x0, 0x30, 0x2, @thr={&(0x7f0000000340)="cead66d19cf877952065a3c260bcae61855262126a3371543048eacc10b67436c3b75cc035e91b09439d974ab803bbbbddf7cb088477ea9a521bcc45eb8057cddc5de9569e1e0dc7b35ff2d51491bba1bfa00d3868ad4b6b5f50497516b52eaa36cc26ad94de77d9193146c0e46db460e5f7b3e980e27b1d7aea62bc600c2ff48cfd711e7190b39ea10b0a81", &(0x7f0000000400)="9479b9eea77ccf7e730125c9319efa113647bffec2a4429a769e8390a292c601c11cd93e6bc7e882aced64307242feef964b74f16670b00dbcc28bc76f8cfdfba85921b64b51bcabce2e4fc87a7ebe91b44042932f5dea37090afad7c7120133f458377adf84052964c33657862879056e974ff3697ed4451e66a2c46b8947bc12bca19d3bdd512e91d5af391458a6b88f83d0aefb421d90cb4dd184eae865d6a952d5775e1ad6b32d887ebb52b92adbd696e8fa403e6a7e3afdbcf6153b7abe3fa3a269e0d511d79edc4c7e19713cdd1b"}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000540)={'dummy0\x00', 0x8000}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000580)) bind$pptp(r0, &(0x7f00000005c0)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x1e) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000600)=""/75) ioctl$TIOCCONS(r0, 0x541d) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000680)=0x0) getpgid(r2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000006c0)) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000700)={'tunl0\x00'}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000740)=0x40, &(0x7f0000000780)=0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000007c0)=0x3) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000800)=""/163) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000008c0)=0x3) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000900)=""/37) bind$pptp(r1, &(0x7f0000000940)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) getgroups(0x3, &(0x7f0000000980)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setfsgid(r3) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000009c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000bc0)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x101200}, 0xc, &(0x7f0000000b80)={&(0x7f0000000a80)={0xe0, r4, 0x8, 0x70bd2d, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3f, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbc}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffa}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fffffff}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x800}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x54}, 0x880) 2018/05/03 11:58:31 executing program 2: sched_yield() keyctl$session_to_parent(0x12) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r0, 0x406, r2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040)=0xc000000000000000, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x11, "c397a2fb1ce21b5d0ebd504735cef566d2"}, &(0x7f00000000c0)=0x19) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000100)={r4, @in={{0x2, 0xfffffffffffffff9, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x80}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xc4}}, 0xadb, 0x40}, &(0x7f00000002c0)=0x90) write$binfmt_misc(r0, &(0x7f0000000300)={'syz0', "b40148ee97ec4c1ace26b46d66d34107bbdc932805862548b650ca1a5540b873445b3ff88264eb3e9887febad85c125a961c29eba8006804313e6e5c55b4aee98331e1eb3d652a82fb36cc6e2bf4d5fa526c842cece9f8d5a10a56e78b6216eea909d89d42c06283f8b1843237466b79d7b2b45e5608b2c8eee22c59dbf164e0f6ac5f578dfb634616bf088fc6460d43eea1d5814351b87a5bf9"}, 0x9e) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000003c0)={@remote, @empty, @multicast1}, &(0x7f0000000400)=0xc) setsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000000440)="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", 0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001440)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000001540)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000001580)={0x8, 0x5, 0xfffffffffffffff7, 0x4, 0x9, 0x8}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000015c0)=0x1f, &(0x7f0000001600)=0x4) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001640)='/dev/uinput\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000001680)={0x0, 0x4, 0x8, 0x3800000000000000, 0x3, 0x40}) flock(r2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00000016c0)={r5, @in6={{0xa, 0x4e20, 0x0, @empty, 0x3}}, 0x85, 0xbcd}, 0x90) listxattr(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)=""/4096, 0x1000) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00000027c0)=0x1) r7 = perf_event_open$cgroup(&(0x7f0000002840)={0x3, 0x70, 0x8000, 0x3, 0xc625, 0x9, 0x0, 0x2, 0x10, 0x2, 0x7c, 0x3, 0x9, 0x40, 0x4, 0x8, 0x7ff, 0x8, 0xffffffff00000001, 0x100000000, 0x4, 0x8223, 0x3, 0x9, 0x0, 0x6, 0x8, 0x5, 0x4, 0x4, 0x7fff, 0x400, 0xc7f2, 0x6f9, 0x100000001, 0x0, 0x6, 0x4, 0x0, 0x7fff, 0x0, @perf_bp={&(0x7f0000002800), 0x3}, 0x142, 0x1, 0x8, 0x7, 0x0, 0xff}, r6, 0x3, r6, 0x8) r8 = accept$inet6(r3, &(0x7f00000028c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000002900)=0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000002940)={0x4, [0x3ff, 0x8879, 0xd, 0x6]}, &(0x7f0000002980)=0xc) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f00000029c0)={0x98d, 0x6, 0x7fff, 0x2, 0xfffffffffffffffd}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000002a00)={r5, 0xad, "96f91ad70626d9ba5cdb38011eeda1a66e9b085f51e76625f77e9b587d51b9745a767d53fe697470b461f7083119ab087195753245bdb4fafcf8e6fdf228138985591efefc6204cec4ff5735e1a861b6a3bbb09d6683e72616030cf83902157b2d1fd97c2b4c883cf994902a0d96c56fa1c55ee64caf11bb993b80b431ec95019454ab17acc26a79f5d81e0b538346f7c4708cac253ddf082278abdaa69bf432e7d0761f0ce8026fc441f36b0b"}, &(0x7f0000002ac0)=0xb5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000002b00)={r9}, &(0x7f0000002b40)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000002b80)={r10, @in6={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x81}}, 0x7, 0x9, 0x6, 0xec9, 0x2}, &(0x7f0000002c40)=0x98) r11 = request_key(&(0x7f0000002c80)='logon\x00', &(0x7f0000002cc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002d00)='^:[nodevself\x00', 0xfffffffffffffffb) r12 = add_key(&(0x7f0000002d40)='rxrpc\x00', &(0x7f0000002d80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002dc0)="9a34df6846a62a27a327d4df1c328379f119b17a4b8aa5ae535f52eda541fca264efb8fe9cb6004aba1725f787c18e3f292f7f3bdd23800f98623c735c1e1e6538d9990d2f36e0533031d48fa1d249ae1995da0ab4c7afe895b34b38f212ea1e2193a5e4e33c270d489a4f7475b7fea31ae2fccaa2857b65e1b70fa0c0e2d1aca015bbe4d1f74adf79828cdb67d3c59570fd8e97a30dd35f43dc29b5706cb82eb31237a7ee0d8327b6b785bc78feaf82e63485765cb175558b6cf9caf6a37827604a16d6094b1c5997a15abb17", 0xcd, 0xfffffffffffffffa) keyctl$negate(0xd, r11, 0xe7, r12) 2018/05/03 11:58:31 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x8, [0x8a3, 0x2, 0xc4, 0x2, 0x3, 0x10001, 0x2, 0x5]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x9, 0x100000000}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x40, 0x0, 0x5, 0x8, 0x81, 0x7fffffff, 0x2, r1}, &(0x7f0000000200)=0x20) accept4$bt_l2cap(r0, &(0x7f0000000240), &(0x7f0000000280)=0xe, 0x80000) r3 = accept4$bt_l2cap(r0, &(0x7f00000002c0), &(0x7f0000000300)=0xe, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r2, 0x10001}, &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000003c0)={0xff, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000400)={r4, 0x54f}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000440), &(0x7f0000000480)) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f00000004c0)) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000500)) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000540)={0x8, @rand_addr, 0x4e20, 0x4, 'dh\x00', 0x1f, 0x20400000, 0x1d}, 0x2c) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000580)=0x5, &(0x7f00000005c0)=0x1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000600)=0x0) ptrace$cont(0x18, r5, 0x3f, 0x100000001) syz_mount_image$nfs(&(0x7f0000000640)='nfs\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x2, &(0x7f0000000800)=[{&(0x7f00000006c0)="184be2c5d1e7a7cce8", 0x9, 0x100000001}, {&(0x7f0000000700)="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", 0xfc, 0x8}], 0x10000, &(0x7f0000000840)='dh\x00') ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000880)=""/197) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000980)={r2, 0xa5, 0x81, 0x7fff, 0xff, 0x7ff, 0x7, 0xffff, {r2, @in={{0x2, 0xea, @rand_addr}}, 0x3, 0x9, 0xffff, 0x6, 0x81}}, &(0x7f0000000a40)=0xb0) accept4$bt_l2cap(r3, &(0x7f0000000a80), &(0x7f0000000ac0)=0xe, 0xc7f25322defc9356) syz_mount_image$ntfs(&(0x7f0000000b00)='ntfs\x00', &(0x7f0000000b40)='./file0\x00', 0x2, 0x2, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="e51a188d919200b85b608ed7d4fe413715d209e25812f58880ff361565b5bdb6a6b5dc0c4db6dbbea32859e48f29036836200775d552fbea7379ec7f2df3cc62a8efb86c5e7515e00bb7c2685b6a2c5d8faaf7a50b21cc4a7657837e0e1750264dd366f316438e2ce8a549f70192a1c02f8140970755aea4a70e622ea47e2f56fa1252850e92ba289c5ba25293715e9f59b3e011d9ee7ae36a9455b2cfb3a0bd433ed5c80e9fc317edc224b34b9509b593d5ae8edc16fd49a62d90c590055adc112681360dd6ca1142925126ecbb7a9ba715ca6477b9e58fd31eb03d8119ac358a320a", 0xe3, 0x4}, {&(0x7f0000000c80)="c66a13", 0x3, 0x7f}], 0x20000, &(0x7f0000000d00)={[{@show_sys_files_no={'show_sys_files=no', 0x3d, [0x2d, 0x0, 0x36, 0x33]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x7d, 0xe58ebc9fe34577c8, 0x3e, 0x31, 0x7c, 0x7e, 0x0, 0x78, 0x31, 0x32]}, 0x2c}]}) fcntl$getflags(r0, 0x40b) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000d80)={&(0x7f0000000d40)=[0x66a, 0x5], 0x2, 0x1f, 0x5, 0xfff, 0x1, 0x0, {0x9, 0x7fffffff, 0x3, 0x9, 0xd2, 0x9, 0x800, 0x401, 0xc53e, 0x9, 0x2, 0x4, 0x5, 0x0, "2af6d59065560a0f29934aa3c104a554cea72417d38784460b76eee021ab52fa"}}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000e80)={0x9, &(0x7f0000000e00)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000f00)={0x6, &(0x7f0000000ec0)=[{}, {}, {}, {}, {}, {}]}) syz_open_procfs(r5, &(0x7f0000000f40)='net/sco\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000f80)=0xb, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000fc0)='/dev/autofs\x00', 0x303800, 0x0) [ 46.874422] IPVS: Creating netns size=2536 id=1 [ 46.931202] IPVS: Creating netns size=2536 id=2 [ 46.968476] IPVS: Creating netns size=2536 id=3 [ 47.013869] IPVS: Creating netns size=2536 id=4 [ 47.064812] IPVS: Creating netns size=2536 id=5 [ 47.121890] IPVS: Creating netns size=2536 id=6 [ 47.189871] IPVS: Creating netns size=2536 id=7 [ 47.260879] IPVS: Creating netns size=2536 id=8 [ 47.559589] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.585839] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.608332] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.650543] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.774988] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.845885] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.933239] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.946498] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.967259] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.991140] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.003823] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.015303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.023799] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.045111] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.145945] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.196606] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.205574] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.217485] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.271560] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.300651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.317924] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.330538] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.347037] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.375311] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.382988] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.398401] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.408063] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.429097] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.439763] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.467472] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.489420] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.501811] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.510815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.526235] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.534743] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.545340] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.560154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.571592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.587124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.594725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.603800] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.617180] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.638998] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.652829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.666676] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.692235] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.704198] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.716296] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.771578] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.787337] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.802404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.829070] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.842605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.855432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.872357] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.888217] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.912682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.920235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.928424] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.946398] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.960227] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.976239] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.983922] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.991405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.007976] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.018522] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.026316] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.041686] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.053032] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.060814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.068396] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.075832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.087200] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.094771] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.111892] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.131399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.141408] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.149349] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.159062] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.171515] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.179747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.192026] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.199589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.209513] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.222206] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.235829] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.242914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.260754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.273696] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.281138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.298385] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.316377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.329813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.374249] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.387566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.397191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.679117] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.698419] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.860990] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.871745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.879830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.898589] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.913151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.919891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.936092] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.975750] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.985470] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.101684] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.127937] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.149413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.159754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.172587] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.184397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.195057] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.210601] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.240127] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.252631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.264601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.348626] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.373216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.379974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.446185] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.452547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.463630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.497383] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.697154] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.708018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.715204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/03 11:58:38 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0x7) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000580)) mkdirat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x1ff) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000200)=r2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000100)=0x3, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/ptmx\x00', 0x0, 0x0) [ 54.427359] hrtimer: interrupt took 23182 ns 2018/05/03 11:58:38 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYPTR, @ANYRES16], 0x34123754) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000000c0)={0x7, 0xe93b, 0x0, 'queue0\x00', 0x4}) creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x1) bind(r3, &(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80) 2018/05/03 11:58:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xc812, r0, 0x0) r1 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0x40cd, &(0x7f0000000000), 0x4) 2018/05/03 11:58:39 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(r1, r1) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000100)=0xffffffffffffffa8) prlimit64(r3, 0x0, &(0x7f0000000280), &(0x7f00000002c0)) 2018/05/03 11:58:39 executing program 5: unshare(0x60000000) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x33b, 0x40, 0x6, 0x5, 0x6}, 0x14) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000108000000000000000000000800", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) r1 = getpid() ioprio_get$pid(0x1, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) bind$ax25(r2, &(0x7f0000000140)={0x3, {"a98ed9b3d48a53"}, 0x8}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2280, 0x0) ioctl$TIOCCONS(r3, 0x541d) 2018/05/03 11:58:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000)=ANY=[@ANYBLOB="3001000098f5d3d38a7aef943f1d000503000000", @ANYRES32=0x0, @ANYBLOB="0000000008000700000000000c000100bacee2ab93060000"], 0x30}, 0x1}, 0x0) 2018/05/03 11:58:39 executing program 4: r0 = socket$inet6(0xa, 0x40000000200001, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) bind$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@hopopts={0x2e, 0x0, [], [@jumbo={0xc2, 0x4, 0x1}]}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment={0x0, 0x0, 0x8, 0x7, 0x0, 0x8, 0x65}, 0x8) 2018/05/03 11:58:39 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x0, 0x7, 0x0, 0x7b}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x2000000000}, 0x8) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000100)={0x2, 0xfff}) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000280), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0xb) mlockall(0x1) mincore(&(0x7f0000489000/0x600000)=nil, 0x600000, &(0x7f0000000140)=""/145) openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x800, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000003c0)={0x9}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000380)=0x6f68) 2018/05/03 11:58:39 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000000040)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02330f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f0000001340)=ANY=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x6849c0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x200040, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000002c0)={&(0x7f0000ffc000/0x4000)=nil, 0x2, 0x6, 0x8, &(0x7f0000ff9000/0x4000)=nil, 0x3}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffd, 0x800000000000065}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2800, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x8a, "2e59141f4bff77ce484f584328ac4a85428cde5639474ff73dc6326ea600935c9752b72a5e2a0986fcf861b3d94d9dd785b074b38a4bac64024cbded2caed50f4638ba3fb9489763cd3e043f2c319d166aa3f08804c245659f86c5e08e303877f0762e739506f86d5057816309b6f8bbf98d4fd605652c526980579e3fabe834fbed9e7cbb1930d5cbb1"}, &(0x7f00000000c0)=0x92) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x691, 0x200, 0x401, 0x4, r3}, &(0x7f0000000240)=0x10) 2018/05/03 11:58:39 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000980)={0x4}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={r1, 0xe4}, 0x8) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000540)) wait4(r3, &(0x7f0000000180), 0x8, &(0x7f0000000240)) pwritev(r0, &(0x7f0000000940)=[{&(0x7f0000000640)="b17e68b03b8aefc32e9e48d38ac15eed9e666fb195c04f041248b483a6fd8edb8cf5804dc3347c8d38c96da96e0e4074f3954e2d29bb8c94fa5c389feef809b12ab3b75ab2a26dd3ba4cd4c44f558149bf0e", 0x52}, {&(0x7f00000006c0)="9e5b6dafb9141e4701d646ced103a2db4b9fcbcd79961b41db1aca1ea75b9a13be0c8f98bf5a96055239af50d03dd839b448c1c4effe267783c354144a622fd83030961f9aa3b4cd05fb96689a78c54faeec3601bb46e4855a006bb21ecf", 0x5e}, {&(0x7f0000000740)="7c7b479bed555ebce61d9cc58b87685d11f1d036df9522534974fee19ebf4126c5360914fa4a10e039ac07f8dacd6267e0baf90f0756255d1f32ad6853e406eca80c00f846bea15a44ac8b2696e203a09e1ef8c9cf91ff21dcd1761f38acf9d930cff5a2d60fdde7020fd971dcc5178e62328df64d12ed1c445b042553047f25645b892b5bd2fe4c12b5b56a9c96bc220d46ed100deb75e9193a83af5f7d13094858e36a751f3b8cc3eb0c829479265856251cfbefe3439d82dff9c6de6a65de4fa8bee932b170b44f0a50ab72d88d6fa260dfd947d9ef701007005e3865f12471a75aace21192cb5b", 0xe9}, {&(0x7f0000000840)="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", 0xff}], 0x4, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f0000000580)="4eb095bd38b587922b5f1e9e4d90097ce5e7bb6c1b5bc026e5eb690a0d1f9574086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) memfd_create(&(0x7f0000000500)='/dev/input/mice\x00', 0x3) perf_event_open$cgroup(&(0x7f0000000380)={0x7, 0x70, 0x8, 0x0, 0xbd, 0x0, 0x0, 0x3, 0x48a01, 0x1, 0x5, 0x97, 0x2, 0x0, 0x8, 0x61, 0x3, 0xfffffffffffffe01, 0x3ff, 0x3, 0x4, 0x81, 0x0, 0x578d, 0x3, 0x7fff, 0x0, 0x1000, 0x0, 0x7, 0x9, 0xa000000, 0x1, 0x6, 0x8, 0x1, 0xed99, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x2, 0x3}, 0x8, 0x7fff, 0x3ff, 0x7, 0x6, 0x1, 0x3be}, r0, 0x5, r2, 0x2) linkat(r5, &(0x7f0000000480)='./file0\x00', r0, &(0x7f00000004c0)='./file0\x00', 0x0) pipe2(&(0x7f0000000400), 0x80000) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) openat$rtc(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rtc0\x00', 0x400, 0x0) bind$bt_l2cap(r0, &(0x7f0000000300)={0x1f, 0x7, {0x8, 0x3f, 0xec2d, 0x0, 0x7fffffff, 0x101}, 0x3, 0x2}, 0xe) sendfile(r4, r4, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r4, 0x4c01) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) 2018/05/03 11:58:39 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) waitid(0x3, 0x0, &(0x7f0000000100), 0xa0000004, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000200)={0x81, 0x4, r3, 0x8001, r4, 0xfffffffeffffffff, 0xad7, 0x8744}) ioctl$int_out(r1, 0x0, &(0x7f00000000c0)) 2018/05/03 11:58:39 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) pselect6(0x40, &(0x7f0000000080)={0x40, 0x6, 0x200, 0x8, 0x4, 0x80, 0x0, 0x7}, &(0x7f0000000280)={0x5, 0x2, 0x0, 0x0, 0xf4, 0x1ff, 0x81, 0x7}, &(0x7f00000002c0)={0x53f0}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000480)={&(0x7f0000000440), 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x4}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000380), &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x7, 0xfffffffffffffff7, 0x200, 0x1, 0x4, 0x100, 0x59defc4f}, &(0x7f00000005c0)=0x20) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000240)=@ll={0x11, 0xf, r1, 0x1, 0x101, 0x6}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="d043fe83922ff8bcd1e826069830af42bdea147623dc2808beabb3b9be63a423774b8ce080bef5b037dd1b6fabb5dc73e68d78358a20ab477f387973b3e2eed81d3e04aadb2e66a0ce372789b99794adab4d93f090", 0x55}], 0x1, 0x0, 0x0, 0x8000}, 0x8e5}], 0x1, 0x0) [ 55.142811] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62872 sclass=netlink_route_socket pig=6865 comm=syz-executor1 [ 55.179037] IPVS: Creating netns size=2536 id=9 [ 55.379545] blk_update_request: I/O error, dev loop0, sector 0 [ 55.385797] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 55.393885] blk_update_request: I/O error, dev loop0, sector 8 [ 55.399916] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 55.407805] blk_update_request: I/O error, dev loop0, sector 16 [ 55.413994] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 55.421844] blk_update_request: I/O error, dev loop0, sector 24 [ 55.428033] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 55.435873] blk_update_request: I/O error, dev loop0, sector 32 [ 55.442002] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 55.449833] blk_update_request: I/O error, dev loop0, sector 40 [ 55.455982] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 55.464504] blk_update_request: I/O error, dev loop0, sector 48 [ 55.470594] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 55.478544] blk_update_request: I/O error, dev loop0, sector 56 [ 55.484664] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 55.492493] blk_update_request: I/O error, dev loop0, sector 64 [ 55.498631] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 55.506524] blk_update_request: I/O error, dev loop0, sector 72 [ 55.512595] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/03 11:58:40 executing program 3: r0 = socket(0x10, 0x4, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x28000, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000000c0)={0x0, 0x4, [@random="511be2fece02", @random="84d20c802cad", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1}, 0x0) 2018/05/03 11:58:40 executing program 6: socketpair(0x0, 0x5, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) renameat2(0xffffffffffffffff, &(0x7f0000000580)='./file1\x00', 0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0xfffffffffffffffc) 2018/05/03 11:58:40 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) ptrace(0x4207, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x77, "4b8024659ab1576684acf1b1ba16dc4955c71447e93c3e87e1b61a93cd351efb94cf3b8a9381bb453916ed7ac47e5088a18abd5d44ba2f1d8b058d4620218d3f7f099f83024f1007419a6e9de762cd23f21b29fe88fdc45dbfd38119122ae5919383c18ceaca5d5c389bf1044e1ef648d160f8fd3c01a0"}, &(0x7f00000000c0)=0x7f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x3, 0x30}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x44) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="240000000104f50000f90000000008c8f72014b00900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) 2018/05/03 11:58:40 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x208000, 0x0) r1 = socket$unix(0x1, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f0000000140)=@abs={0x1}, 0x6e) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000)=0x8fd, 0x1) 2018/05/03 11:58:40 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000005000/0x1000)=nil) mincore(&(0x7f0000002000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/112) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/05/03 11:58:40 executing program 5: kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000400)="1047cedb862b3749071b15db9d7ce8974da1d2a507ce967e0d5dd1c5e3ba97241f33d44621e571a71e61dc854538b594b767dd1694c5526cc63bb713696a8ef99810ffff74080e2c7369f34cb4152d7cdd01b424b57632bf54860b64728331dd8b43ba2eb04d9bd60f69c7fb301d25cf5b447ebaca33e7eaa71d177b40a53d1950bee403db9ba75aea228a2e1b", 0x8d, 0xffffffffffffffff, 0x200000000000ffff}], 0x0) syz_read_part_table(0xce04, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000000)="8b2ae829c4c55a86bf6e200ce4bc1213b6ecab8be68dac5f5e1df75648e632bd6f104fe8462227e2a8b8c4ab5ebdf3bcd678bf86eb0c47403108d863aa5a1b899b80642a8584dffda962ebc93d189ac5f605ef15106519f1af87f68ad9c3682ca942e3354fc0d1fa8f8ce0ec3f03b556ed4a4d9b8deb97390bc37522d7e5b741c2ee9b72e3fc53da3bb2fe944e67cda85b", 0x91, 0x1}]) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/pktcdvd/control\x00', 0x181800, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000005c0)=""/170) r1 = open(&(0x7f0000000200)='./file0\x00', 0x10000, 0x160) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000580)={r2, &(0x7f0000000500)=""/94}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000240)=""/167) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000300)={'nat\x00'}, &(0x7f0000000380)=0x54) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/05/03 11:58:40 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmmsg(r0, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000080)=""/241, 0xf1}, {&(0x7f0000000180)=""/139, 0x8b}, {&(0x7f0000000240)=""/177, 0xb1}, {&(0x7f0000000300)=""/73, 0x49}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000480)=""/243, 0xf3}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x7, &(0x7f0000001600)=""/171, 0xab, 0x20}, 0x400}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f00000016c0)=""/129, 0x81}, {&(0x7f0000001780)=""/56, 0x38}, {&(0x7f00000017c0)=""/153, 0x99}, {&(0x7f0000001880)=""/82, 0x52}, {&(0x7f0000001900)=""/180, 0xb4}], 0x5, &(0x7f0000001a40)=""/10, 0xa, 0x3}, 0xfffffffffffffff8}, {{&(0x7f0000001a80)=@nl, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001b00)=""/85, 0x55}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/29, 0x1d}, {&(0x7f0000002bc0)=""/178, 0xb2}, {&(0x7f0000002c80)=""/78, 0x4e}, {&(0x7f0000002d00)=""/214, 0xd6}], 0x6, &(0x7f0000002e80)=""/29, 0x1d, 0x9}, 0x1}, {{&(0x7f0000002ec0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002f40)=""/8, 0x8}], 0x1, &(0x7f0000002fc0)=""/13, 0xd, 0x8000}, 0xff}], 0x4, 0x40000000, &(0x7f0000003100)={0x77359400}) accept$nfc_llcp(r1, &(0x7f0000003140), &(0x7f00000031c0)=0x60) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000100), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r2}) 2018/05/03 11:58:40 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/03 11:58:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x7b42, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, 0x2, [0x2, 0x80, 0x400, 0x7, 0x5, 0xff, 0x9, 0x7]}, 0x5c) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000140)) [ 56.216067] mmap: syz-executor2 (6920) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 56.231663] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/03 11:58:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200000000000001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x5, 0xaf2, 0x800, 'queue1\x00'}) readv(r1, &(0x7f0000000040)=[{&(0x7f00000015c0)=""/153, 0x99}], 0x1) dup2(r1, r0) 2018/05/03 11:58:40 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x880, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)={0x13c, r1, 0x14, 0x70bd2a, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x15}]}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9fd}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10000}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x518a471c}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1e}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x537b}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) r2 = socket(0xa, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0x5d, "6cc49d35635e1e2d9b0d419a73b3926f354a57a3e1bea32e7b3fbc11cb850dcac0e9ef6b787c6bf2d1817237953647ff6da9dabce455dd80c928c0a91134dee87c8cd32d9fce2ca4d2f292c2c7f766f32b420e0424e767b816549be2e5"}, &(0x7f0000000540)=0x65) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000580)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000780)={@empty, 0x0}, &(0x7f0000000800)=0x12) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) sendto$ax25(r0, &(0x7f0000000640)="2a218bb7dac38dbcb1f1fb0acbc2e0a28fe59a76baaddf9bc6dd9a206eaecaf728a9fed4287efe46a37e3cacac099da48691ccd2d20d35456ed1ca830345703fdaa6806325887013682463d9578f1f31a4abbfda81a6715a0327ca4fd19dfcb80fcc02b7fbd80e7b975c23b7e51750d3c5a546d666788febf99b75340bf1f8fe81914a8ecd556b35fcee0c1d7a25da6a631bcc464121bd5cfd354c3a9a198cc0f680f1326b0ff34a17b453213defc71db6c4822fd01ae0cfeb93b95b838deaf55eb2145fa8dbc82e17608e7b9200a4fa854b74e589b5db117b6875edf49d5196569a2fd2704881c9e1370ac086dc7a0ed20d2211d301cd3d30af", 0xfa, 0x24000001, &(0x7f0000000740)={0x3, {"003b5845d1f960"}, 0xc46000000000000}, 0x10) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000100)='ipddp0\x00'}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0xe63, 0x0, 0x4, 0x3c, 0xf2, 0x1000, 0x5, 0x7, 0x5, 0x635, 0x5}, 0xb) ioctl$sock_proto_private(r2, 0x89e5, &(0x7f0000000000)="c92d66d52075369b18b1ec4e6bfbfdcb01e11a275fd1caa8dfd9075a719bb35e813ca05859be19d1c02c96f5caa2fcd9cf257c336eb6ec02a91000dd9c1b1858a7dbc5d35e8058827f1bd47623dfbac58a7c4cc0af83b85b35d2aa6a7ddc5bdc8123359cd3736c622b1d6062dd2d55ef8a9221") 2018/05/03 11:58:40 executing program 2: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x1, &(0x7f000000a000)) chroot(&(0x7f0000000000)='./file0/file0/file0\x00') rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0/bus\x00') 2018/05/03 11:58:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020200000a0000000000000000000000030006000000000002000000e000000100000000000000000b000100000000000000000000000000030000000000000002000000e00000010000000000000077"], 0x50}, 0x1}, 0x0) 2018/05/03 11:58:40 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x8000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$inet6(0xa, 0x6, 0x3) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) [ 56.264253] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/03 11:58:40 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="0203000216000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000008001900000000000a004e2009000000fe80000000000000000000000000001c050000000a006e2305000000fe8000000000000000000000005500aaff0100000200010000000000000800000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000cd3c4159d354edcff26ae724d759424bed0c947d07723e6b9cf533eca58b0861c964567a"], 0xb0}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000100)=0x3fe00000000) 2018/05/03 11:58:40 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000001c0)={0x0, 0x2}) 2018/05/03 11:58:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x7f, 0xffbb) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/03 11:58:40 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000007e00)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000007e80)=0x80, 0x80000) sendto$inet(r0, &(0x7f0000007ec0)="8f967f9debb861c894733a78875cf63c02a6160b33fcbcd1f7f1ee9ac52e05c3415b2ae8643636c519dd1a30d68f8df3d0072b7a69ac8eb19b690aaa4a652e6c3b693e3b470023e1e38508603a100976379bf9fc1d3b2a9fc887bfaa8413a39672c52cd950e15c61f7921ccac4f5", 0x6e, 0x4001, &(0x7f0000007f40)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000200)={0x8001, 0x800, 0x4, 0x7fff, 0x326, 0x0, 0x9, 0x6}, &(0x7f0000000240)={0x3f0000000000000, 0x1, 0xfffffffffffffffe, 0x8, 0x75, 0x3, 0x0, 0x8}, &(0x7f0000000280)={0x0, 0x400000000, 0x0, 0x7e3, 0x6, 0x800000, 0x7, 0x2}, &(0x7f0000000300)={r1, r2+30000000}, &(0x7f0000000380)={&(0x7f0000000340)={0x9e7}, 0x8}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r3, 0x0, 0x553d1123a8d02a1b, &(0x7f00000005c0)=""/198, &(0x7f0000000480)=0xc6) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r4 = gettid() getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000, 0x0) ioctl$LOOP_SET_FD(r5, 0x4c00, r5) getdents(r5, &(0x7f00000003c0)=""/97, 0x61) accept$ipx(r5, 0x0, &(0x7f00000001c0)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x21, 0x4, @tid=r4}, &(0x7f0000bbdffc)) ioctl$DMA_BUF_IOCTL_SYNC(r5, 0x40086200, &(0x7f00000004c0)=0x3) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) ioctl$TUNSETLINK(r5, 0x400454cd, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000ff0)={&(0x7f00000000c0), 0x8}) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000000440)={0xa2, &(0x7f0000000500)=""/162}) 2018/05/03 11:58:40 executing program 7: syz_open_pts(0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0}, &(0x7f0000000100)=0x8) setns(r0, 0x8000000) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0xfffffffffffffff9, 0x8}, &(0x7f0000000140)=0xc) ioctl$fiemap(r2, 0xc0185879, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000400000000000008599b407256da9b58f2fa9a33c3cf8a7cddac240f830a966a1511c70923574681140bcd949ea835785e508fdb170a8040cd0b6fe587a7a408a2af8182840ba95b0fbd9d4398a2901afb584363c130bbc345b516d54182abe39b2018862cee4cc534bfb70ce6297bad1d07c6bf9221a9672a0443fa23b2d855905ed582335"]) keyctl$join(0x1, &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}) 2018/05/03 11:58:40 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x402000, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x100, 0x3, 0x4}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x4}}, 0x2, 0x5cc}, &(0x7f0000000140)=0x90) r2 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x40104593, &(0x7f0000fcc000)={0x0, 0xc, &(0x7f0000fcc000)="02000000e0aa00f60000ffff"}) 2018/05/03 11:58:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x7f, 0xffbb) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/03 11:58:40 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8280, 0x0) write$binfmt_aout(r0, &(0x7f0000000100)={{0x108, 0x8000, 0x912f, 0x17b, 0x63, 0x4, 0x2f8, 0xffffffffffff2dee}, "29a6d8a3453294a7024a89c42ad8e80a91c6154caca33d0176fe5a329192be60ff5735fb76fcd2358a593b14a891f7c0b64db92eacb4e863696a3c9d4dd5060f1bcc28f1424231cbe186f614c0caccca06dcde00fbdcd3787e55e5a4a5f73e594afe1793e647146f5317eaf730a6b6a24c0756d3e8ae73ab44df4775fd3431587cafb3b8e70457f45c4d8c1884e5dc14d5ea49add32ec0d1a2df280aa479d3e2d911c7b60f751f80dc210279298d3d9d33ca2969cf8f7bf5f519588b49e2b5a1777097e8cfaa2d9cb096bf2b8fbb529ff9678a1cb1", [[], [], [], [], [], [], []]}, 0x7f5) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000a20da4)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/05/03 11:58:40 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r1 = socket$inet6(0xa, 0x80003, 0x2b) r2 = getpid() waitid(0x2, r2, 0x0, 0x20000000, &(0x7f00000000c0)) inotify_init1(0x80800) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r1, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0xfffffffffffffed6, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x25f}], 0x1, &(0x7f0000000a80)}}], 0x4000000000002f8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0xec2, 0x0, 0x10001, 0x64f8ed59}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0xcb91, r3, 0x1, 0x4}) 2018/05/03 11:58:40 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000040)={0xffffffffffffffff, 0x70, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp, 0x3}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x88}, 0x1}, 0x0) connect(r0, &(0x7f0000000140)=@llc={0x1a, 0x339, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) 2018/05/03 11:58:40 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) stat(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000c00)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6}}, &(0x7f0000000580)=0xe8) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000004800)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001840)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) stat(&(0x7f0000001d00)='./bus\x00', &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001e40)={0x0, 0x0}, &(0x7f0000001e80)=0xc) lstat(&(0x7f0000001ec0)='./bus\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001f80)={0x0, 0x0}, &(0x7f0000001fc0)=0xc) sendmsg$netlink(r0, &(0x7f0000004780)={&(0x7f0000000300)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000004700)=[{&(0x7f0000000340)={0x168, 0x3e, 0x4, 0x70bd29, 0x25dfdbfb, "", [@generic="73a18f0bd08e6a09563bfda31cc25244f9b35e90614dd79576828ae57a4ae3df1c9699d7d6db9bca24d9e4071450f277a251419002e6ff0b14cb0a4e9aa5d323ccea641e64a6c4b2a20c3bb78883512534424d49154a3471f257f47937f584f5e0e457e70566008d141c87d7a4a6d86e95745681b5a7f4e6ecef7d0c5681964cbddaf71a63d1863a4ce3695302bda2149d6ec2c38fe4afaaaaded1b8fd5fca51a8f0ff84ba3ce4941fb4520a8dd144838644c4e3e3407990336a6790a8fab474b98fda2a61f1edecd2a2e651f3886a6c13fcf9a4a15eacbd3852d73a29db", @generic="33a608b82cd42315921aa4c6a572530e52d1b6bd0e0de6603d1c693cb661f230a4fd06fbd77c5d4edd18bf81af82d16198644afc5d3bf3b54e90e2867dafc0a82e2e4384e8926022aea3658eb614b3c6bf1a64322ab68c4989d0f09d", @generic="1d7af586c3978d02559e90352783b064e9e23711c1a2a83bb0fd3ecc", @generic]}, 0x168}, {&(0x7f0000000640)={0x5a0, 0x10, 0x0, 0x70bd2a, 0x25dfdbfd, "", [@generic="aab5f43abd6699c4e772d56ce3033dd7234c9d289cdbf3f6374a059031870e4a4116ed12b402a80ba45302c194d5015eb4011759ffc3e8332ee7287367294f3fbe2ac03239fcabe73b34d5debf83eb75840f8a5f033cad5821c390ccfaad8acbc66a447ddbb30919c1df89df3acb00c76778fbad859d75973422ca3c6d1d64867b47eac3a63aa060eaaabd7c1f68ab248f555a5abac1af51ad7b9aea9be24706b80d4423050736b7e9296b3c", @nested={0xc4, 0x69, [@generic="b36b3e06d17b623e6a", @generic="c2b703d73053b47023cb59645bf33ad225988699c1d27ac95eef1e1b61230679ed079f2babff76aea05a8f9c8bdd04dbfa9f101d7df6415614e7e7ee0fd2d1dc71e9df37b8ed43dc58ce249f2157457c4e697fc4f287a177329ee3aa4719888dba3f99bbe9ec11cbe910929b664a2f5ffe18f33f15465ab50e0df6e2a9e2fbb0e6c94f34bbfc45fa3ecef5172cbf3589bbb153db2121c45bccda6d0cd1cc64571da07edf5c0f73364daf486eda07b3409e43eec96b8a67"]}, @typed={0x8, 0x47, @u32=0x4}, @generic="7e8e77ab35caffcd2f88891ee0da7bdd28e4af10a6d9030fea34e522a03e9a4d3dd0ecd6cf712420411da9a99563a761bd13cd361a8702d78f7535e519d32cc8fd59", @nested={0xb0, 0x8b, [@generic="90d0da6081bb568c9738d8207003f710af9289e09ea0edc2bc6ac3e965db1f614d079126d83e5d340c321f7e87a27e9fa5e4bba29dfca2d592eb40a31495c4027714cdf62a4abb3fd23a0311000cc6482532ac5a21930e31fbc09f7ce241f69ae94f98325876ece3b46d23440073fee175c652193dac1dec7b0db482b7199eb24dffceeb78ab0b677d9b228098c5b18e", @typed={0x14, 0x57, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x48, @fd=r1}]}, @generic="42cb2d1f3db2517d61a81120af953e869aa43caaa8deb769608b31062b34705a15b0599dacd02595b563631226e13d4464ce6648ea5bb89d3ab5a2fbf426c36a75ec869c8914959d9283af5d2cebcd193c9d68361bbd311368bf551e3ed8ce6a70ce3ab0f97cfeefd716b14759e729ceeb9de1ab92da9098ace511c8c3a07bd38f465bf45a465146529a2c61391f1e873a0ebca676601de007ad078d54a3437a44e978739bdf275b863df612f7d389aac1df41128421ca7683b715aae9c83ea88e406c498aaa28cfe353f0bfaf0d33617d6a3f3789ad3a084d7eeec9edf793ba7007e28fa6cef3", @nested={0xf4, 0x79, [@generic="530538667c4d45d23286237fe3cfc1b5f6b92b0bd73458a98a4dbacddce9fc8826e32e4ba8342743a4c20778e4734196e936e876d4ce9620c0bac2dd874c7b3774b569873d316682c8ba30c6", @generic="73429d959aa326784168e29a37148cd6ff54378f52742656b46e5c67859d49e27e1bf7aec7f2fb1335eedda75cb8a8e64ef61e600a22d8f3e700e52c7c88686839dbb19869aa01bdcc262e726d36de7af1046fc29060d948292aa2961e38f1b4030c15510d81f2727fb03ffad5695438d57a494dfb61e2b113d52eeb18438ca2d18fd49c64c06b6346737f6ed22e1ac7ef8e73dbb182662c186023df2d94d6df1c"]}, @nested={0xec, 0x5, [@typed={0x4, 0x5d}, @generic="e7dd05ae0bd37286b19288105c76cef2269f6125c55c9f46525d634d203b5ef870fecd50e7defded364788545113bfb2768a30fd12f4e3e805d4ef80d9fe9d5bdc42764cfe093c3d4e0c85f7db60ea0704449e29028fb53de22d8c018265fd1dcb441e5758041f91e9e1cfd6cf68d41ef2a60b37ed1f28c3d565305386443c1a1118b6ce583feba3ef85a0", @generic="f927c76ac0ec37cf81c50c5006e4b65fc81a5536d7abcb018e8d83572df35df886568d6338758f1c3927d38221e9b2c79eee17c83fda22728573c54cea39f9635b2e1615e62f2a837d22af2cfc6c50750e3720e9a6bd"]}, @nested={0x5c, 0x26, [@typed={0x4, 0x81}, @generic="e4b2b0657d4d0b5012f7e719d783f7807b3deccd5e7188c68d4de6f7a77c090bc87121b7bb6547ef6632a629f17a2d47a110fb0d05a45f4aba2615869b7150d5d340dcaca90a45a104f48389b7f95f89832ae2"]}]}, 0x5a0}, {&(0x7f0000005c00)={0x1494, 0x30, 0x20, 0x70bd28, 0x25dfdbfe, "", [@nested={0x11dc, 0x40, [@generic="dc9115f61a742adc97d7194dcdd655113aaa33c77347fffef899653205cdf4552a2cb7065a031029ee27886260796c1760b0777e261e4262526ac2aeab1f381edff87e84a7cc54eedb2aac1af3", @typed={0x28, 0x5a, @str="47504c5e776c616e314073656c696e75786c6f052d766d6e65743173656c662600"}, @generic="1a0740ff2bfc10b77bef69d3f0b2149305037ed294f1aa3ae6a143258c4134143866a993506cd7e5a1fd2a981d21825b68e76c513bf09089e97f0fdff4a681db74e15a600134da3b9a7a3f67ca4a08b2e6a8faf9e41ae63db434c41583ece026b036a66459b5c947652d92d60cd7c0082cdbb64297010dad", @generic="bd7e3f9a3ead068220090524b5b8f814f9dd6b1e9565e6670ad926a166c7d42b41b1bf5be5292a0dc610a3dc416fe6633c420b4362b0249366450b156d8d518af116b74e45ecb2f9e4233c0da671c11bb2cbb121ffafce4eec7cea4795e7629a391c6fea4c201904795bbbb75e019eca6514bd806b1ec1603319220ff26b8cb41eeacb4166923de3190191f9b77c0294213df216fea60d643885828974eff07e860c188596b5eeb545718308737ac0c4b5aa000781ff71600cef7f82ecccd128ae163fd0ae58d537e16073107a30a6df32c4dc60afd249e2", @typed={0x10, 0x83, @str='highspeed\x00'}, 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@generic="cc35f08ff344cbdd15a8f30bfd0fce1aee267a274fa96462f6b9eac9ab38e106cfccdd4294c71538db5a439a7188cdc63ed2a2dc41a151ca48ab3f84ae238c88e7af22cb05a9659b0879e6d790cf62f927f1a242d02b9c2f5a149e862e22ae81833205a4ce0e39715581583b44701c43d08ca316b2ee7f6972e678bf13c71d6218fc9b76d225c0816d58064b891902c1c12ded32f86151b72432605a46b36d647fd7cc504eb165685468de0f1ae47911d2b12f02bf8895e6a0831f9b6da499f4c2646b1c30684a938371e022c11a946cfa2f7a3f47bd79e457090ab18f4577", @typed={0x8, 0x70, @fd=r1}, @typed={0x1004, 0x61, 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@generic="e21b54efe73de5461ba304ea886f5af4d8a5448691c0ea49c22c781430542b39c62fbeca697bd4272174c10950bd31847eed21dfb984182567479d78ca7c5b4ecee60a8feef142d0621b7ee4ce3d4ad38670e8dd8545493ef9d4bc622393cc8e924d77f3e58571af7316e006278973d22f79e7a47e0dd56f8ce5b21db078a30c33362d8d42863ba7a5e67bb093e58aaa31867d7582cd3f3dd2277d2c7f05688b6da590943b7228c8dbbab6cc42b0f3b1e72f8554692491eb9ac7aabd642563ebdeee62", @generic="cfed60fc968a7a348a05264219abc2044b98a18a03d2fd030e8b534473e7d85e74a8d02a730fb30cfbf9ca99a46b8faa2895be8a778ab149b062191aeafbc9552af2331714523ab675c76037b5a5c4572d9e7d677ad1cba7ed8860f628d46dd53b46a0f3c7cf548fa46b31d5c725b0c1f492f8f05a898b6d3c41f1f517f27531b9b79562bb9c7f2aca8de311a8f7b55d7b8d7ba2d74cdc9e5cb0bfad284c2edc49230113c9601d7603e205b1785a767f"]}, @nested={0x70, 0x8e, [@typed={0x8, 0x48, @uid=r9}, @generic="49882a254319f18eeaf5e201114de09b8f1eedc6e5d61e41fa13fae85a34d3189fdd38eec0f1de963ac686a3f38f0f4f864602467e512bcd9a244627cb322e803225c0d5f8539b1923dacd7d", @typed={0x8, 0x72, @uid=r10}, @typed={0x8, 0x81, @fd=r0}, @typed={0x8, 0x17, @u32=0x9}]}]}, 0x15dc}], 0x8, 0x0, 0x0, 0x40010}, 0x800) ppoll(&(0x7f00000001c0)=[{r2}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280), 0x8) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r11 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) ioctl$TIOCLINUX3(r11, 0x541c, &(0x7f00000002c0)=0x3) ftruncate(r11, 0x7fff) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000600)='highspeed\x00', 0xa) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r11, 0x80045400, &(0x7f00000047c0)) sendfile(r1, r11, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 11:58:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200140, 0x0) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/136, 0x88}, {&(0x7f0000000240)=""/147, 0x93}, {&(0x7f0000000300)=""/52, 0x34}, {&(0x7f0000000340)=""/73, 0x49}], 0x4, 0x0, 0x0, 0x1f}, 0x2}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/163, 0xa3}], 0x1, &(0x7f0000000500)=""/65, 0x41, 0xc9}, 0x27}], 0x2, 0x2000, &(0x7f0000000640)={r3, r4+30000000}) bind$llc(r2, &(0x7f0000000080)={0x1a, 0x33f, 0x9, 0x9, 0x10001, 0x5}, 0x288) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000019fb2)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x8}}, {{&(0x7f0000002fa8)=@alg, 0x80, &(0x7f0000003f90), 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x0, 0x10000, 0x0) sendto(r1, &(0x7f0000018000)="fc", 0x1, 0x40000000000, 0x0, 0x0) ustat(0x2, &(0x7f0000000680)) 2018/05/03 11:58:41 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca729b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef8551360c22f184073fe215dee02f637161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf0000000000000005c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed004f464caeedf840d001fe92b08c3f7b8e1596417d7d", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x100, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x81, 0x2000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x48000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@local}}, {{}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) recvmmsg(r2, &(0x7f0000000d00)=[{{&(0x7f0000000200)=@nfc, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/178, 0xb2}, {&(0x7f0000000340)=""/1, 0x1}], 0x2, &(0x7f00000003c0)=""/152, 0x98, 0x64e}, 0x6}, {{&(0x7f0000000480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/108, 0x6c}, {&(0x7f0000000580)=""/12, 0xc}, {&(0x7f00000005c0)=""/119, 0x77}, {&(0x7f0000000640)=""/107, 0x6b}], 0x4, &(0x7f0000000700)=""/119, 0x77, 0x5}, 0x80}, {{&(0x7f0000000780)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000800)=""/189, 0xbd}, {&(0x7f00000008c0)=""/207, 0xcf}, {&(0x7f00000009c0)=""/11, 0xb}], 0x3, &(0x7f0000000a40)=""/209, 0xd1, 0x1000}, 0x20}, {{&(0x7f0000000b40)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000bc0)=""/252, 0xfc}], 0x1, 0x0, 0x0, 0x80000001}, 0x5}], 0x4, 0x10000, &(0x7f0000000e00)={0x77359400}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0xc71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x1c9) 2018/05/03 11:58:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@mcast1}, &(0x7f0000000080)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffd8d, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) shutdown(r1, 0x0) 2018/05/03 11:58:41 executing program 6: unshare(0x60000200) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000100)={0x0, 0x2, 0x2, {0x0, 0x8}, {}, @cond=[{0x5, 0x0, 0x7, 0x7f, 0x7, 0x100000001}, {0x40, 0x200, 0x80, 0x8, 0x0, 0x74f07594}]}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000140)=0x54) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) 2018/05/03 11:58:41 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r1 = socket$inet6(0xa, 0x80003, 0x2b) r2 = getpid() waitid(0x2, r2, 0x0, 0x20000000, &(0x7f00000000c0)) inotify_init1(0x80800) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r1, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0xfffffffffffffed6, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x25f}], 0x1, &(0x7f0000000a80)}}], 0x4000000000002f8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0xec2, 0x0, 0x10001, 0x64f8ed59}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0xcb91, r3, 0x1, 0x4}) 2018/05/03 11:58:41 executing program 7: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe802, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x14, &(0x7f0000000500)=ANY=[@ANYBLOB="00b309ec37a2a13184f4d0a757b528407c679f6e3a72532d80d8d67c59204b9a43161eb8d735c82325a39b924c55747eaa4f5873166dd1fd88044514cf1c3da6ff8901f9dbab121b6eaaa14bbdaef76b0cab853c32fa27f794dafa8f798c5a3d1f0048e2fae9d518cdd196f608a9667b82a63a7d871e14fedcb3b4127d461dfafa88912890acd6b0c25868239a46791dfa6bf13d7c5eb792a94fae46fd81657d5b5e70537bad86fbe8bd772db13693adf608751f41efe5f4600621df0000000000000000fdffffffffffffff2681d544ae4d9f124b224a006ca07820eeada938018f349aa397307f8d60bc379235520434b90d19250c507a28fab549b0ca12c47ce2d64aa6807538a423a6839e5ba2a393c27150c80879216c06000000f7270ed18d5f7d42b649febda59a6df8290c7b2adabac7e9492d30799065c91796938bc201c317aefd18d9e1d29b8e41da1a33622d04417b376aef4faba09aa00d30bd07cfe078c62c34bbc07961fbb49d1a67672059a312819022c2634cdf5cee87a3110a546f7981d3c4ca5c2013e0fe6bdd09d95a535df790960769ac1c480be638bf910e867f094c45d178b6f08382a089fe3db1d2948a487a003ff2f37fb44b94c62563dcfa6985e2765abd318c788face1aeb3aabec025fed48b95b88f3f9cc04078a2c9047e395f53a757eee74ee45edec5e7613921ffab505907aac0f32b7ed9a18f49604600184a7d8a5934e29fd9e9"]) open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) 2018/05/03 11:58:41 executing program 3: setrlimit(0x40000000000008, &(0x7f0000000000)={0x1, 0xfffffffffffff001}) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0xa6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) bind$netlink(r0, &(0x7f0000000340)={0x10, 0x0, 0x25dfdbfd, 0x10000000}, 0xc) munlockall() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}, [0x5, 0xed9a, 0xff, 0xffff, 0x80800000, 0x5, 0x800, 0x7f, 0x7, 0x3, 0x5, 0x3, 0xfff, 0x7, 0x4]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={r3, 0x7, 0x10, 0x8000, 0x3f}, &(0x7f0000000240)=0x18) mlock(&(0x7f0000911000/0x2000)=nil, 0x2000) 2018/05/03 11:58:41 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffc7, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/05/03 11:58:41 executing program 2: r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) flock(r0, 0x1) ftruncate(r0, 0x1fc) 2018/05/03 11:58:41 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23}, 0xfffffffffffffde4) shutdown(r0, 0x1) 2018/05/03 11:58:41 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000040)) [ 57.245925] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 57.252374] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/05/03 11:58:41 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net\x00') ioctl$KDDELIO(r2, 0x4b35, 0x7) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000001340)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000200000000fddbdf250200000008000500050000004400030014000600000000000000000000000000000000010800010081000000080003000100006700000014000600ff02000000000000000000000000000108000600000000000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000000c0)=0x7, 0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) readv(r2, &(0x7f0000001480)=[{&(0x7f0000000340)=""/4096, 0xfd08}], 0x1) 2018/05/03 11:58:41 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = dup2(r0, r0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x2, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="8261667300", 0x20, &(0x7f0000000b40)="a58235ead4014cc490b35bd4f96645b9eec8bbac9b5e39f3be31015f0418dbd185e1bd34f5517c243e9a432077b32b963861a16bada9a295431bc65a9db1b1f3351b3846ff92c6a5096c60850a1fdaad39308a18e60cac4b71c547c882d1efd3196e25f32f2ffc841b5d35b0925f3b92b369d9180151aad0787607b62006bf35559bbf33e3308104d7b3bfde9c33d2d1bcb159") [ 57.320418] IPVS: Creating netns size=2536 id=10 2018/05/03 11:58:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) syz_open_pts(r0, 0x0) 2018/05/03 11:58:41 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14, 0x80000) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) accept4$packet(r1, 0x0, &(0x7f0000000180), 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f0000001340), &(0x7f0000001380)=0x14) open(&(0x7f00000001c0)='./bus/file0\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000000c0)) fallocate(r1, 0x1, 0x0, 0xfffffeff000) open(&(0x7f0000000080)='./bus\x00', 0x100, 0x0) [ 57.433745] proc: unrecognized mount option "¥‚5êÔLij[ÔùfE¹îÈ»¬›^9ó¾1_ÛÑ…á½4õQ|$>šC w³+–8a¡k­©¢•CÆZ±±ó58Fÿ’Æ¥ l`… [ 57.433745] Ú­90Šæ ¬KqÅGÈ‚ÑïÓn%ó//ü„]5°’_;’³iÙQªÐxv¶ ¿5U›¿3ã0׳¿Þœ3ÒѼ±Y" or missing value 2018/05/03 11:58:41 executing program 7: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) fgetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000040), 0x34e) sendfile(r0, r0, &(0x7f0000000040), 0x0) 2018/05/03 11:58:42 executing program 6: unshare(0x60000200) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000100)={0x0, 0x2, 0x2, {0x0, 0x8}, {}, @cond=[{0x5, 0x0, 0x7, 0x7f, 0x7, 0x100000001}, {0x40, 0x200, 0x80, 0x8, 0x0, 0x74f07594}]}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000140)=0x54) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) 2018/05/03 11:58:42 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r1 = socket$inet6(0xa, 0x80003, 0x2b) r2 = getpid() waitid(0x2, r2, 0x0, 0x20000000, &(0x7f00000000c0)) inotify_init1(0x80800) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r1, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0xfffffffffffffed6, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x25f}], 0x1, &(0x7f0000000a80)}}], 0x4000000000002f8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0xec2, 0x0, 0x10001, 0x64f8ed59}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0xcb91, r3, 0x1, 0x4}) 2018/05/03 11:58:42 executing program 1: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffe000/0x1000)=nil, 0x2, 0x0, 0x81, &(0x7f0000b20000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/05/03 11:58:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@mcast1}, &(0x7f0000000080)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffd8d, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) shutdown(r1, 0x0) 2018/05/03 11:58:42 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14, 0x80000) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) accept4$packet(r1, 0x0, &(0x7f0000000180), 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f0000001340), &(0x7f0000001380)=0x14) open(&(0x7f00000001c0)='./bus/file0\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000000c0)) fallocate(r1, 0x1, 0x0, 0xfffffeff000) open(&(0x7f0000000080)='./bus\x00', 0x100, 0x0) 2018/05/03 11:58:42 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) fchdir(r0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x5) syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0x0, 0x802) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000240)=0x1, 0x4) r4 = gettid() fcntl$setown(r0, 0x8, r4) sendfile(r3, r2, 0x0, 0xc08f) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) r5 = open(&(0x7f0000000400)='./bus\x00', 0xa14a7296d258ed25, 0xa1) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@mcast2}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000017a000)=@file={0x0, './bus\x00'}, 0x6e) sendmmsg$unix(r7, &(0x7f00000bd000), 0x80, 0x0) r8 = gettid() sendmmsg(r7, &(0x7f0000008540)=[{{0x0, 0xffffffffffffff5e, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000640)=@rc={0x1f}, 0x80, &(0x7f0000000740), 0x20000219, &(0x7f0000000780)}}], 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000000300)={0x100, 0x0, 0xd83, 0x4}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f00000002c0)={0x7, 0xff, 0x0, 0xfffffffffffffff7, 0x8, 0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r10, 0x5452, &(0x7f0000000280)=0x3f) ioctl$sock_FIOSETOWN(r9, 0x8901, &(0x7f00008d6000)=r8) readv(r10, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r9, 0xa, 0x12) dup2(r6, r10) tkill(r8, 0x15) 2018/05/03 11:58:42 executing program 7: r0 = socket(0x10, 0xb, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) fcntl$getflags(r1, 0x401) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000100)="8f", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @empty, 0x80000001}}, 0x3, 0x0, 0x7ff, 0x80000000, 0x6}, &(0x7f0000000080)=0x98) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x4, 0x1, 0x20, 0x7, 0x0, 0x3ff, 0x10001, r2}, &(0x7f0000000140)=0x20) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='bood_slave_1\x00', 0x10) close(r1) 2018/05/03 11:58:42 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x3, 0x0, 0xfffffffffffffffe, 0x1}) close(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x47b) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tgkill(0x0, 0x0, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000440), 0x0, 0x0, &(0x7f0000000480)={0x4, 0xf4a, 0x0, "23d916bcf076", 0xa49e}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e23, 0xe36, @mcast2={0xff, 0x2, [], 0x1}}}, 0xacf6, 0x7f, 0x0, 0x8805, 0xb}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000009c0)={r1, 0x2}, 0xc) kexec_load(0x0, 0x1, &(0x7f00000016c0)=[{&(0x7f00000015c0), 0x0, 0x0, 0x1000000}], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0x9, 0x80000001, 0x415, 0xffffffe000000000}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="0892b59fa1efdbbcd153356fbab4f230f6606f3f0070af603534e86fee68d0d112a69453ec508a291e2b7e1057fcaac5e6385a8f0edc3d8ac1a43813a0e19f96783c524fa940c18aac67ad0c53d9acf5fab2cdc306ed333d6bfabcd102fe4a7e50d34c84fe5ade43c25ca53425159a919e914989d79ed3f48cf59368b3c0aaa70191f2151d7d0b"], 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000a00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x2) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000080)={0x8, 0xfd, 0x20, 0x0, 0x9, 0x0, 0x0, 0x3, 0x9, 0x6, 0x40d7, 0xf4}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000000)=""/24, &(0x7f0000000040)=0x18) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000400)) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000840)={0x36f1, 0x1ff}) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000780), &(0x7f0000000800)=0x60) 2018/05/03 11:58:42 executing program 7: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0xfc, 0x4) prctl$seccomp(0x16, 0x0, &(0x7f0000000180)={0x2, &(0x7f0000000100)=[{0x9, 0x7, 0x2, 0x8}, {0x37f, 0x10000, 0x6, 0x37dc8667}]}) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000140)=[0x1, 0x6]) [ 58.194189] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 58.233655] IPVS: Creating netns size=2536 id=11 2018/05/03 11:58:44 executing program 1: r0 = memfd_create(&(0x7f0000000040)='dev ', 0x2) write(r0, &(0x7f00000001c0)="8f78", 0x2) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001040)=""/4096) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/05/03 11:58:44 executing program 7: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x800) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000140)="aa2c7e8b5565f896af97a8a835ede1a09dbd37555a672c4f808d2acd1cfc76989de61eee9129b1a30187b19db0df68396d961514668b62bed6af82ecf8") pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2000002, 0x4000000000800132, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x20, &(0x7f0000000180)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in=@local, @in6=@remote}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xa}, 0xd00}}}, &(0x7f0000000300)=0x84) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/05/03 11:58:44 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000100)=0x8) socketpair$inet(0x2, 0xa, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x727, 0x4, 0x2, 0x6}, 0x8) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x800045a2, &(0x7f00000000c0)) r3 = request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='/dev/input/event#\x00', 0xfffffffffffffff9) r4 = request_key(&(0x7f0000000580)='cifs.idmap\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)='.\x00', 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000500)=[{&(0x7f0000000200)="8959e1a3dca2c95a93c2b7a90e0f823b56f8a20708ddd7fc3cd00f422563fcd79b8d98a62114f556a305cbc056813326285f61568072e11ef0bc1bd726d1d22f53eb7f6fda249bcc6f3c5ad0ecf95e8891ab15118711884edc85fbb384bd37661f4d357f818cb65baa0a320f793a372a4af34a58cf0c464eb5c3a5d4ca77b931e0015d606dbe3f", 0x87}, {&(0x7f00000002c0)="02e370f9d064f029a3af274158dfb2636fbf126c1203ee", 0x17}, {&(0x7f0000000300)="0e9dd41a53907ad3c5cb9f1cd6a2f8d9e207e9c46196", 0x16}, {&(0x7f0000000340)="4f04db4c1e209761a73f558f40590bcdc4baf3e728c0b467aaebb257f3152a1fad74c4fad30be4f6760c346751801d7506f2c97b342d09c0", 0x38}, {&(0x7f0000000380)="14bd5aa19825b90b7620b68d3db6bf6de79b6f937bad8031c2732babdf1d99167226d0d2283e72beaaa84174e19691f6ab947318ae35f73de7b7efd6a0d10ece59946832b882f25ef590a74eb9077eec388337091001afd7c18fc2195f3941cffc0008af436e188cdc9f207adecf94", 0x6f}, {&(0x7f0000000400)="d16e04a190d2c4bab6e183ae2655c834212da63767db8544e8f5ec1c7be9aac73a91b7fe16f8d9bc3a662101b11403f4c1ab909c40200eee0a28609bef8ae781d066bcf0ee31634a7fb2e48daa8e4af023c4935105802d79ac6faf4eedd495d5acca4ec922a449c0ad4f1c6a16b17b8bd98d9b374f8f215f270c3e5a46063b343b2f91e81faca2072dad94b68bf807fe4a84cf8b97365ba8daff92186e994a69cee051b92f9fac29106056fdf470f9c22c4b69582cba50f52b48e6bfdb9d2ff9a73b7a26d0ba7f7b5c83dab3fbad5e72131d45e06f95ac73b122248b6445ba78afcc5630ac06030672cb4d48019b306a06b1e47e", 0xf4}], 0x6, r4) 2018/05/03 11:58:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="676b052e59bcc1c9ae94339e00a31299") fchdir(r0) syz_fuseblk_mount(&(0x7f00000001c0)='8/file0\x00', &(0x7f0000000200)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'os2.', 'md5sum$\x00'}) 2018/05/03 11:58:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000100)={'bpq0\x00', {0x4, 0x1, 0x5, "e8297e498a24", 0x1}}) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0xe31c) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000004c0)=0x43f) r3 = accept4(r1, &(0x7f0000000240)=@alg, &(0x7f0000db4ffc)=0x251, 0x0) shutdown(r0, 0x1) sendmsg$nl_netfilter(r3, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="377e612d42b8f7c53be631e9df906bd2d023aeabec3f91c00346f5"], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="025e38c83fc1c4b2c8a2081da46d0daf9502e09cfcfd52c874c8d2c6c335b267fd956720d6548fbbe61a9b7017917743b10269f60898ab9cffd50412938b24f1f1a1d1a7c2101349f4b1e848029175be9f7379db31c5ca23280de502d828f05f7979ad277b16f29dfeb10af4a0e371fd2028181dfcc3a2fca3ce57446676c6d84ef48b74b53a30057add6343c19d7ef2c13616e6c135b30b609cbd0682b82549100e84e5970747f0d7e26eb99a16461ec8ede835c0c7932e", @ANYRES16=r0, @ANYRES64, @ANYPTR64], @ANYRES32], 0xffffffbf}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) 2018/05/03 11:58:44 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14, 0x80000) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) accept4$packet(r1, 0x0, &(0x7f0000000180), 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f0000001340), &(0x7f0000001380)=0x14) open(&(0x7f00000001c0)='./bus/file0\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000000c0)) fallocate(r1, 0x1, 0x0, 0xfffffeff000) open(&(0x7f0000000080)='./bus\x00', 0x100, 0x0) 2018/05/03 11:58:44 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r1 = socket$inet6(0xa, 0x80003, 0x2b) r2 = getpid() waitid(0x2, r2, 0x0, 0x20000000, &(0x7f00000000c0)) inotify_init1(0x80800) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r1, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0xfffffffffffffed6, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x25f}], 0x1, &(0x7f0000000a80)}}], 0x4000000000002f8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0xec2, 0x0, 0x10001, 0x64f8ed59}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0xcb91, r3, 0x1, 0x4}) 2018/05/03 11:58:44 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x8000000000000000}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/05/03 11:58:44 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x800, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x24000, 0x0) listen(r1, 0x0) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000000)) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/tcp6\x00') preadv(r5, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x8000000000000) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000000080)={0x3, 0xffffffffffffffff, 0x9, 0x1000, 0x7fff, 0x0, 0x6, 0x0, 0x3, 0x80}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r6, 0x5, 0x66bba29f}, &(0x7f00000001c0)=0x8) 2018/05/03 11:58:44 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x408, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000000fc0)={0x39a5}, &(0x7f00000001c0), &(0x7f0000000000)={0x77359400}, &(0x7f0000000ff0)={&(0x7f0000000180), 0x8}) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x6, 0xeb, 0x3, 0xef2c, 0x0, 0xffff, 0x1, 0x4, 0x4, 0xffffffffffffffc0, 0x6, 0x0, 0x7, 0x8, 0x5, 0x0, 0x1, 0x8, 0x1, 0x100000000, 0x1, 0x10000, 0xec, 0x0, 0x20, 0x1, 0x114, 0x0, 0x7f, 0x8, 0x2, 0xfc8d, 0x4, 0x7, 0x9, 0x7, 0x0, 0x620184be, 0x1, @perf_config_ext={0xff, 0x81}, 0x10, 0x20, 0x7, 0x0, 0x9, 0x9, 0x7}, r1, 0x2, r0, 0x1) 2018/05/03 11:58:44 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x1000000000040000) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000240)=0x575276ec, 0x4) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) r5 = perf_event_open$cgroup(&(0x7f0000000380)={0x7, 0x70, 0x0, 0x214, 0xbd, 0x0, 0x0, 0x0, 0x48a01, 0x1, 0x0, 0x97, 0x2, 0xd2d, 0x8, 0x0, 0x0, 0xfffffffffffffe01, 0x3ff, 0x0, 0x4, 0x81, 0x0, 0x0, 0x3, 0x0, 0x6, 0x1000, 0x0, 0x7, 0x0, 0xa000000, 0x0, 0x6, 0x8, 0x1, 0xed99, 0x2f, 0x0, 0x8, 0x7, @perf_config_ext={0x2}, 0x0, 0x7fff, 0x0, 0x7, 0x6, 0x1, 0x3be}, 0xffffffffffffffff, 0x0, r1, 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)={0xffffffffffffff14, 0x4, 0x20, 0x3}) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller0\x00'}}, 0x1e) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) r7 = add_key(&(0x7f0000000680)='ceph\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)="1dedd241af0e4dc1d2621325d0742a32ad82a92fef5350284b7795c8180221f2c5406d5f5d6da6f084580990d030b693085b04ea3b971579e1d09333dd37ccde996e781d695cfb453b60203731aba97331ccd2302b739336cc5fed46c04f83a78c9fae9fe02520d015795eae6fe108a0a080", 0x72, 0xfffffffffffffffc) r8 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r7) keyctl$get_persistent(0x16, r6, r8) write$binfmt_script(r5, &(0x7f0000000540)={'#! ', './file0', [{0x20, '/dev/loop#\x00'}, {0x20, "74086e750000000000000000008c00"}, {0x20, 'syzkaller0\x00'}, {0x20, '/dev/loop#\x00'}, {0x20}, {0x20, '/dev/input/mice\x00'}, {0x20, "74086e750000000000000000008c00"}, {0x20, 'syzkaller0\x00'}, {0x20}], 0xa, "43caf0f3ac4f5fd10d8a675850f4d9a4a7b5886e7ce9cf797438892cade3d0f27c958ff0102bac9830efe520b95f0cb1090c7952d093aac75cfca7d10a7e6a82ef2b556913d706109b2f98b371eec408c9d3777c550fdc098a84dc8906fd8de57aed5ff223cc6888ac3abe4930daf6ab0fad57e4257ccf8cc418fc29fa0a6e9fb7bcf85e94bf698dfab2f67b61dac309056f7e9a5750"}, 0x104) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) [ 59.595304] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 59.603380] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 11:58:44 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2002, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x6, 0xadda, 0x3, 0x6, 0x40, 0x10000}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x7b}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) accept4(r0, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80, 0x80800) 2018/05/03 11:58:44 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r3 = dup3(r0, r1, 0x80000) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000800)={0x0, 0x60, &(0x7f0000000740)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24}]}, &(0x7f0000000840)=0x10) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='comm\x00') ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000440)) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r5) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000005c0), &(0x7f00000000c0)=0xfffffffffffffe68) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000000340)=[{&(0x7f0000000140)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000180)="ccc39f82c68cd73000726007c4479b0c061cc6ac98a125a0", 0x18}], 0x1, &(0x7f0000000240)=[@authinfo={0x18, 0x84, 0x6, {0x5}}, @authinfo={0x18, 0x84, 0x6, {0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x10001, 0x200, 0x742, 0x10001, 0x362b, 0x2, 0x3f, r4}}], 0x60, 0x4008000}], 0x1, 0x20000000) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) 2018/05/03 11:58:44 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) sendto$ipx(r0, &(0x7f0000000040)="bc174c546079ca0e768b186b9b0df3697e52076bf0bccdc5754434ad7b82d51c8070b9deddb824c063d75340024f0e844b0aa0161d0fafd1f14dac074de90db1a9d110cbadf751dee7b17534d367b320fbd49593a26c3ba01f4714e07cad958854b1fa65b0f32552e03a760e09593831a82640b3c4a68b0e4b7ccc1a6d2a134d175e2d457e1299e572233a4d330fef5a0c60ea338c5df79037ed5373baa6e1b065cfba2c00114a5c9d7a267035286bb751b473049b502f66d78ff4076f263a8451c4ce68a07b8e26884beb0e6b174d3a8f6cc3a619ee431981c840bfb1a9da15b9a47d05b3ca33cfe87cd6d25b", 0xed, 0x48040, &(0x7f0000000140)={0x4, 0x4, 0x40, '$Do~r#', 0x7}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xc812, r0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001140)='attr/keycreate\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001180)=@assoc_id=0x0, &(0x7f00000011c0)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001200)={r3, 0x2, 0x81, 0x5, 0x7021, 0x200}, &(0x7f0000001240)=0x14) r4 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0xcd, &(0x7f0000002000), 0x3c) 2018/05/03 11:58:44 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x3) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 11:58:44 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='attr/exec\x00') r2 = memfd_create(&(0x7f00000000c0)='net/snmp\x00', 0x3) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000180)=0x3f, 0x4) ftruncate(r2, 0x56aa3e36) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/03 11:58:44 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x6}, 0xfffffffffffffe5d) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/sockcreate\x00') sendfile(r1, r0, 0x0, 0x8) poll(&(0x7f0000000100)=[{r1, 0x4080}, {r0, 0x1185}, {r0, 0x8084}, {r0, 0x3}, {r1, 0x400}], 0x5, 0x3) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000040)) socket$inet(0x2, 0xa, 0xfffffffffffffff8) fcntl$getown(r1, 0x9) 2018/05/03 11:58:44 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14, 0x80000) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) accept4$packet(r1, 0x0, &(0x7f0000000180), 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f0000001340), &(0x7f0000001380)=0x14) open(&(0x7f00000001c0)='./bus/file0\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000000c0)) fallocate(r1, 0x1, 0x0, 0xfffffeff000) open(&(0x7f0000000080)='./bus\x00', 0x100, 0x0) 2018/05/03 11:58:44 executing program 6: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x28d, &(0x7f0000000400)=0x5) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) accept4$inet(r1, 0x0, &(0x7f00000000c0), 0x80800) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/03 11:58:44 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/03 11:58:44 executing program 0: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000040)={0x8, 0x32, 0x1, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0x80000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100)={0x3ff, 0x4, 0x100000001, 0x7fff}, 0x6) fallocate(r0, 0x2, 0x1, 0x7) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) close(r2) 2018/05/03 11:58:44 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) close(r0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f00000000c0)) 2018/05/03 11:58:44 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000002c0)=0x7fffffff) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000240)=0x575276ec, 0x4) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) perf_event_open$cgroup(&(0x7f0000000380)={0x7, 0x70, 0x0, 0x214, 0xbd, 0x0, 0x0, 0x0, 0x48a01, 0x1, 0x0, 0x97, 0x2, 0xd2d, 0x8, 0x0, 0x3, 0xfffffffffffffe01, 0x3ff, 0x0, 0x4, 0x81, 0x0, 0x0, 0x3, 0x7fff, 0x6, 0x1000, 0x0, 0x7, 0x0, 0xa000000, 0x0, 0x6, 0x8, 0x1, 0xed99, 0x2f, 0x0, 0x8, 0x7, @perf_config_ext={0x2, 0x3}, 0x0, 0x7fff, 0x0, 0x7, 0x6, 0x1, 0x3be}, r0, 0x0, r1, 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)={0xffffffffffffff14, 0x4, 0x20, 0x3}) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller0\x00'}}, 0x1e) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000280)={0x54ef, 0x1386, 0xda, 0x8, 0x2, 0x5}) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2018/05/03 11:58:44 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x0) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000000)) 2018/05/03 11:58:45 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0xffffffffffffffba) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x10e) ioctl$TCSBRK(r1, 0x5409, 0x4deb) close(r0) 2018/05/03 11:58:45 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)) getpgrp(0xffffffffffffffff) fcntl$getown(r0, 0x9) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)) getpid() getpgid(0x0) getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) r2 = getpgid(r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000240)={{0x2000000a, 0x200}, {0x5fd3, 0x396}, 0x9004, 0x0, 0x807f}) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000100)={{r4, r5/1000+30000}, {0x0, 0x7530}}, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000580)={0x0, 0x4, 0x0, 0x1, 0xff}, &(0x7f00000005c0)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000600)={r6, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1ff, 0x3f}, 0x90) syz_open_procfs(r2, &(0x7f00000001c0)='timers\x00') setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000000000)=0x12, 0x4) r7 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000740)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="7c45fd34876dbef94527a8f7157ad3e167783a9dd3a5366d1d24de5172d56023dc236b47e16f2adf5221993067286a1e6f589ee57ae15eaa69aaea543ffe1448c02ed11d537c00d64c47b5b025355a674754f481799a1bdb1770a97147901e81a896cb3403cead4fd5af9f7383d186dc0825c1475bdf6213", 0x78, r7) inotify_rm_watch(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x80000) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x71) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="0200eeffffff01000000ff07000000000000000000000000000000000000000000100000000000", 0x27, 0x1c0}]) 2018/05/03 11:58:45 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f70d895ff60dd28dc4ddf63677000", 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000400)='cgroup.subtree_control\x00', 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)={0x2, 0x2, 0x4, 0x9, 0x28, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x6e6bb2, 0x0, {0x6, 0x3c, 0x6, 0x4, 0x0, 0x969d, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x1b}}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x2, 0x0, 0x6e6bbe, 0xfffffffffffffff8, {0x6, 0x3f, 0x3, 0x0, 0x0, 0x6, 0x0, @in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xb, 0x14, 0x14}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x5, {0x6, 0x32, 0x3, 0x800, 0x0, 0x5, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_sa={0x2, 0x1, 0x4d6, 0x100000000, 0x2, 0xb8, 0x2, 0x80000000}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @multicast1=0xe0000001}}, @sadb_ident={0x2, 0xb, 0x71, 0x0, 0x5}]}, 0x140}, 0x1}, 0x4) write$cgroup_subtree(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x4) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000380)=0x5, 0x4) 2018/05/03 11:58:45 executing program 0: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @time={r3, r4+10000000}, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) [ 60.737263] Dev loop5: unable to read RDB block 1 [ 60.742337] loop5: unable to read partition table [ 60.752867] loop5: partition table beyond EOD, truncated [ 60.758747] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) [ 60.826312] blk_update_request: 254 callbacks suppressed [ 60.826349] blk_update_request: I/O error, dev loop0, sector 0 [ 60.837921] buffer_io_error: 250 callbacks suppressed [ 60.837940] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 60.851121] blk_update_request: I/O error, dev loop0, sector 8 [ 60.857147] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 60.865082] blk_update_request: I/O error, dev loop0, sector 16 [ 60.871171] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 60.878981] blk_update_request: I/O error, dev loop0, sector 24 [ 60.885120] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 60.892930] blk_update_request: I/O error, dev loop0, sector 32 [ 60.899159] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 60.907081] blk_update_request: I/O error, dev loop0, sector 40 [ 60.913287] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 60.921100] blk_update_request: I/O error, dev loop0, sector 48 [ 60.927260] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 60.935161] blk_update_request: I/O error, dev loop0, sector 56 [ 60.941260] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 60.949091] blk_update_request: I/O error, dev loop0, sector 64 [ 60.955570] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 60.963490] blk_update_request: I/O error, dev loop0, sector 72 [ 60.969600] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/03 11:58:45 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x8000000000080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)) r2 = getpid() tkill(r2, 0x39) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) mq_timedreceive(r0, &(0x7f0000000040)=""/65, 0x41, 0x0, &(0x7f0000000180)) 2018/05/03 11:58:45 executing program 1: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x400, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f00000004c0)={'mangle\x00'}, &(0x7f00000002c0)=0x54) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000003c0)={r2, 0xd8, "6e353a5a2d11eef76b3397e4c511866e53606e9622fe11a3b33243f13e272dd11552580cf2898d1ac66296a24cd8c0061d3768b58f73a61923a778ff5ec3109699402791efaca786ba8e07fd709d0ca8e565b16e1a74e2227b80d65400a87d5e0c9f81332379a7e3cd90ab78ce8858bbdba4342de0c98f53cd5cf5bb848eb6981f8218c1d7d1c9ab27a0d79325d1d5e80ec446be81929b364dd5bfb2478b79f13f65416629059609d70f5d28c29322755d171a39d578a61fa2a5133736e6330071915878459577147cd5fb2a3ffb6c10ad7608252ed36008"}, &(0x7f0000000100)=0xe0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$get_security(0x11, r0, &(0x7f0000000300)=""/152, 0xfffffffffffffff6) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) accept4$netrom(r4, &(0x7f0000000180), &(0x7f0000000240)=0x10, 0x80000) 2018/05/03 11:58:45 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000580)) r1 = memfd_create(&(0x7f0000000040)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x0) accept(r1, &(0x7f0000000400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x80) r2 = dup2(r1, r1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000140)='attr/exec\x00') accept$packet(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14) write$selinux_context(r4, &(0x7f00000000c0)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x2b) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000080)='$$vmnet0GPL\x00', &(0x7f0000000100)='\x00', &(0x7f0000000180)='--ppp0\x00', &(0x7f00000001c0)='locpusettrusted\x00', &(0x7f0000000200)='system_u:object_r:semanage_trans_lock_t:s0\x00', &(0x7f0000000240)='system_u:object_r:semanage_trans_lock_t:s0\x00', &(0x7f0000000280)='(-vmnet1nodev\x00', &(0x7f00000002c0)='md5sum-$\x00', &(0x7f0000000300)='attr/exec\x00'], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x800) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000005c0)={0x100, 0x6}) 2018/05/03 11:58:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000000080)={'tuwl0\x00\x00\x00\x00\x00\x00@\x00', @ifru_flags=0x2}) 2018/05/03 11:58:45 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x17}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x5, 0x32, r0, 0x0) r1 = getpgrp(0x0) r2 = gettid() delete_module(&(0x7f0000000040)='md5sum\x00', 0x200) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) 2018/05/03 11:58:45 executing program 6: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000000c0)) mkdir(&(0x7f00009e8ff0)='./file0/control\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000003}, 0x260, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000127bd7000fedbdf250f0000001c00020008000900ffffffff080002004e230000080006af0aeb9e2f6346304314ef000000080006000900fa00"], 0x3}, 0x1, 0x0, 0x0, 0x4004000}, 0x801) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) r2 = socket$inet_sctp(0x2, 0x4000000000000000, 0x84) getsockname$inet(r2, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f00000000c0)='./file0/file0/file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000140)=ANY=[]) rename(&(0x7f0000000200)='./file0/control\x00', &(0x7f0000000240)='./file0/file0\x00') rmdir(&(0x7f0000000300)='./file0/control\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/05/03 11:58:45 executing program 4: splice(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x10000, 0x8) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x4, 0x4d072, 0xffffffffffffffff, 0x0) 2018/05/03 11:58:45 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)) getpgrp(0xffffffffffffffff) fcntl$getown(r0, 0x9) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)) getpid() getpgid(0x0) getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) r2 = getpgid(r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000240)={{0x2000000a, 0x200}, {0x5fd3, 0x396}, 0x9004, 0x0, 0x807f}) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000100)={{r4, r5/1000+30000}, {0x0, 0x7530}}, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000580)={0x0, 0x4, 0x0, 0x1, 0xff}, &(0x7f00000005c0)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000600)={r6, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1ff, 0x3f}, 0x90) syz_open_procfs(r2, &(0x7f00000001c0)='timers\x00') setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000000000)=0x12, 0x4) r7 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000740)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="7c45fd34876dbef94527a8f7157ad3e167783a9dd3a5366d1d24de5172d56023dc236b47e16f2adf5221993067286a1e6f589ee57ae15eaa69aaea543ffe1448c02ed11d537c00d64c47b5b025355a674754f481799a1bdb1770a97147901e81a896cb3403cead4fd5af9f7383d186dc0825c1475bdf6213", 0x78, r7) inotify_rm_watch(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x80000) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x71) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="0200eeffffff01000000ff07000000000000000000000000000000000000000000100000000000", 0x27, 0x1c0}]) 2018/05/03 11:58:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x200, 0x0) recvmsg$netrom(r1, &(0x7f0000000340)={&(0x7f0000000180)=@full={{0x3, {"b40b1bc1aac429"}, 0x2}, [{"d5777e7cf86bfb"}, {"cb65c58a08337b"}, {"f8b7a533c58803"}, {"1ce6ad381eebfd"}, {"4f87ecbc6599d3"}, {"4e6867d02a08e1"}, {"3bbae6615f28a7"}, {"e8d45a77d25065"}]}, 0x48, &(0x7f00000008c0)=[{&(0x7f0000000580)="7d23bdff0904076e83ccda9a2d92fe0d86265290f7690c574f43419883dae4b9c2cfddd3bd0d03778231e3e47de1ccefbaaf178d2e4d1f15260b455c30539d601dc2aec6c826c96b0aee55b2698323f2afaf6da7caf34e501eee3040d188e584edac28c7718aa043f5e3670fc1d214b05b6c020694f9888b5f32054db7d6780959e25d9df3358c440ddd33d3fa960a48b3a9279be0e131cb6be0e55b89e5bd29ad931924b3266bf2f017fad0de80320b7c9867efa96c390e", 0xb8}, {&(0x7f0000000640)="e7e52c04237edc81e72ecbe63f904b2fd9192ee82e52f42847649b0e6921bf9f159ebda6c63d45d5455c464455a6fa8ab67ea58445754cab26e31ef3c831072b4b931fd3f1410a3a2739f79b7d333d2958240a941c96e18e8413fdfd750031b01743f2594c4f03b26e3950d2063b50f77fbcbf539464341e53b787b8ba62e9964f28c4ec7679626cd13c189393d98ed5d79c8ddd5aa1678f8dfc0ecac2fad511a039304547d61994c7b91a0bd06cc2e549cbb3cca00b1f4c889f39f2613db3c0b212e472a50cd812fa7f17dbc6ff6889aad6f8b9feaa10d1f17ce87107f761b736b447148429f24214e0a8620320f3fb", 0xf0}, {&(0x7f0000000200)}, {&(0x7f0000000740)="f6ca31fa25d43064267debfa373d12ca21e82cff7e39216c964ae6c06f5682b0191ce78d58a1d1642ce332672a592b9ddf9d136e0777816385875c8a8cba3cd8654f2f0aee7c3d50b29c3b0f78497f4cb65e2a57c7e88de21c955459054a367136c7b988b61fa5f2120042098e1eae13c8978f28bf7ccba3313b8934366e7a0f3f", 0x81}, {&(0x7f0000000800)="219e6c88bb9955c33db4e455929712dd8386bb88b1c19c28ae2a8be3ab4ed6a1094bfe210167ee5160263c187795d8c5258f9600153845c6b0abcdcb2f53cefc6c24be22266320b0047ecda5978663dbfc1f45ad3d6ae46e96a52ff3b06160bbf09f28cd36f0ec0aade6db2a951a1c6dbf97baa2b2dc12e5b6699f376b0634d960e9ded3f6b2210f", 0x88}, {&(0x7f0000000240)="3f890d05e4775ac1975ed0a71b61520af810277b7d542f051233a9f8f67ceb0e272cfbba73fe442a4bd75ea839c0653b24f036e592473a0ae858b32e", 0x3c}, {&(0x7f00000003c0)="42e6159ffa0213e2492ea2a2a943a3b435df57c9b25833f692477155c7f136853b3e314e59f01249a0b78205e5835e2f1b23bd06dc65bdc0d68c5b8b34c5f1da9ed3f315414d85cfcd7de4b0dd6194e079bb59699b08e3be0466a5ae51e3c8c773414a5ed4ec58", 0x67}], 0x7, &(0x7f0000000940)=[{0xa8, 0x11b, 0x7, "76166af6def39e27187e56806ba675912962b4182fc03d2039fbbb822fb4a6fe68a0547bbebf6a1b6a29c4cc8d2db8bb61107ec1e24973b8853782acfabba58465acb22485ef9ae57e4120c8a01904eaa462740759eeef0b2a192430fff9fb8abf0e5adc1365ee6ab533548f4eae1dedf9a9607f26c106e02ba6ca45efc113bcde5509f0f71982397560d8d45b1bb24a5cd421ec"}, {0xe0, 0x9e76c896bfdf1106, 0x400, "272e9eeb73f222eb9a853374cc68deec11d7f7f592c1e26876d7a0a14188e732c8b6c559754e5ae57a792cc84d0ebe10bc217c66590fcc7a907c8fbe4abb35637a9ca359c23ba620f9333a85ecf487cbe63821cdbe78bc949ba5e1c7e8e836ab9e77aea5c834439acd9d9f26c60431c6b19f9e2c4d6ead671206771ed72e302b7f25f1cc1416d0b84cd93f09ea3d58bf04c902a649a2156940cbcd178b4eba224f62dfe81e62eb4e5dfca83b91bcbbbdaa7362d053bbc9384c3e8ded5e3b2b4dc5127885269487928d"}, {0x98, 0x10c, 0x8c, "42589fcc16ef442f777c54dee6b30e6602ec9cfb47138addaa64c598f13bc05a9651ee3faa3938be3aefa9fd7de3452814cc1b9c7a3b8ed0a07b30aee58880a8e383199d68efb43987ff12d6e28dc2051cbfbd9cdc741ccbec18e78f6c881b017e66854078c1b337b1a6c2ec012463627cf809cf8e73c5be60ed6478062ed283b08c"}, {0x18, 0x11, 0x400, 'l'}, {0x60, 0x118, 0x2, "eecdb909ce93d163cf11a9588d742c815138f6b78b3e721f62affaece2d4f502880c92bf609fad257db1d99b0adda5ae988e3b87cc3d43f1a77702c15094105b25edefc7660c6519f0"}], 0x298, 0x41}, 0x40) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x0, &(0x7f0000000080)}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000964ff8)=[{}]}, 0x10) writev(0xffffffffffffffff, &(0x7f0000001a40)=[{&(0x7f0000000780)}], 0x1) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x3f) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c00010008000600777272"], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x4) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) 2018/05/03 11:58:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000173ffc), 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={0x0, 0x1000}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r3, 0x10001}, &(0x7f0000000400)=0x8) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x64, r2, 0x10, 0x70bd25, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x18031894}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x800}, 0x44) r4 = dup(r0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000000)=""/95) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x43c5, 0x3, 0x2, 0x5, 0x9, 0x4}, &(0x7f00000000c0)=0x20) connect$nfc_llcp(r4, &(0x7f0000000440)={0x27, 0x0, 0x1, 0x4, 0x3, 0x0, "caef77ddc506fdb94ec2b2c1f7b7a9e76d06e3d5976a0a2505fb034ca07e442ad6b6776567bc766fe0ed01cab5e4565900569bf5ffa4df6bedb6b81b37a3fc", 0x39}, 0x60) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000002c0)=""/52, &(0x7f0000000300)=0x34) 2018/05/03 11:58:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYRES64=r1], 0x3}, 0x1}, 0x8000) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x2, 0x4}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x7fff}, &(0x7f0000000180)=0x8) 2018/05/03 11:58:45 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000280)={r2, 0x80000, r3}) waitid(0x1, r0, &(0x7f0000000040), 0x8, &(0x7f0000000080)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f00000002c0)=0x7, &(0x7f0000000200)=0x4) openat$cgroup_ro(r4, &(0x7f0000000180)='memory.stat\x00', 0x0, 0x0) mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) 2018/05/03 11:58:45 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000780)='/dev/null\x00', 0x400, 0x0) getsockname$netlink(r0, &(0x7f00000007c0), &(0x7f0000000800)=0xc) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f00000009c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000840)={0x0, 0x24cd, 0x400, 0x0, 0x7f, 0x9, 0x100000000, 0xffffffffffffff01, {0x0, @in6={{0xa, 0x4e20, 0xf0a3, @ipv4={[], [0xff, 0xff]}, 0x5}}, 0xfffffffffffff801, 0x6, 0x5, 0x8, 0x6}}, &(0x7f0000000900)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000940)={r2, 0x40, 0x30}, &(0x7f0000000980)=0xc) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000000140)}, 0xc100) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x683) 2018/05/03 11:58:45 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x200200, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xbad7) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/dev_mcast\x00') sendfile(r0, r3, &(0x7f0000000080), 0x1000000000fe) 2018/05/03 11:58:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000000080)=""/16, &(0x7f0000000000)=0xb) recvmsg(r0, &(0x7f0000000200)={&(0x7f00000000c0)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000140)=""/192, 0xc0, 0x100}, 0x2101) 2018/05/03 11:58:45 executing program 7: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000000800)={&(0x7f0000000100)={0x27, 0x1, 0x0, 0x1, 0x9, 0x6, "0397150704c38e365b0815357ef072f806a3499bcfe241afb82feedd529be2f44cbd6fcf27f924c3bef3fe1a5a5e902bb31d14c5a42f033bd8b17656f892f8", 0x27}, 0x60, &(0x7f00000006c0)=[{&(0x7f0000000180)="3fabf17368c6d997fd069b30d2069c0de6abef0de033c12ad7e66e7d0339c7fbe4d0dc4071807a79eba555fb51dc5a0b4b3abe87275e8e82c5474193e59953cf837435954e6f3e51268032439eda5c59755fa73bf57220ff29c0c9816bde0f58dbf8074bd7151c891cf5b0f52418097625ec86a03c2e5e2d94d4233f4c86e718aeffefd70ae4550728c098ae7be3c46b1e13de09955167d2086aa38d2d416c29a5b964b7fcad4beb45290d685eb5cf91781d", 0xb2}, {&(0x7f0000000240)="e15587434ff3dcec89a1aee162796def99f3d950d04a895ef0e80c31657144a05bbb1c329b70244215bc11479739bb64d8b811228d990dca4b3abae951d303f0fc55dd5975c0480e8a6580c4c95263e250ff0f6723d882699afc1e592b2f0d673a902f8c0d712dd20c", 0x69}, {&(0x7f00000002c0)="b809ae7de7acddcdc389184a54dc69aacaba69dc4b40", 0x16}, {&(0x7f0000000300)="ac40e593e23820e00b1e06733778c7b0c2abae38c7f46f2218b0bc7881da52d0195b934ec225f93aa62a7942a0d7e9e5ef6739552e16eb008e200bd129deb88a77142338c7152a91cf6f13f30cf6b46d4dcf8bffb182a3e27dc9cd380e5998e54205d68b85d40dff111063", 0x6b}, {&(0x7f0000000380)="8ac0b4c6bdf3c23317c59e3a39b9e984338fc8b9d79ba79b703ab71b3dfada82d46d14c4732639c16423f217fed96948850073afe220d66f6569f3fc86eb3568e298245685baae3ad1951a7cdd59ab0ab0197f246c3e0c08d951ab1b168efe3b011ab9ba1dfd54e862c3b2579cfae28133870613ff39e0862c28337a6140648c57ac893630570cfdb44e67cee8f78ccf838fd21a81f9e7724e012c69bdb98336aad1491fc954ab38", 0xa8}, {&(0x7f0000000440)="5bb9bc955c6bca70d8a245d4343a44242161c4a130e148b3e9cd1ff7c420c8c2072052198723d39814bdd5d6b75968dee7e55ffc4b43a95932751d69", 0x3c}, {&(0x7f0000000480)="a36f36dd092e9b1b6a84373395101ee54ad57265f2ff62877d98ea0bc33819295f31677570b89e2d1aaac0de8786742e12261e79334104c1995018e4ae8891cbb37ab0dd08c39b17b1329aa898966585484b3ba016edb1732cdb089c6f7acf52522ad4111065f4cbb94a6b2dc02848dc7b3dbec0354210a7b8fc04c44d79a76bbda9e224396ef7e090", 0x89}, {&(0x7f0000000540)="08adf9eadd8a11a414d00ae97c750dd8d75d8897d06f395999eba5e1c04774df24a6559922b9c595fe07a45b648895b160b48ec333ad08ea7d3cc1aa808c872abedf1263359d9200240c1f77ac6bd9d8fb7ac73dce36637d4d91d2086a71", 0x5e}, {&(0x7f00000005c0)="f73f4dc9d1d8df7b10cfd0003300a15b9ed5202b94c312a8a14e3b488c611505725bb04c58a9837a55e37d6513e31b47e3e1cdd813546dee22226a803cd94db1", 0x40}, {&(0x7f0000000600)="11fa3f239ad791efb3587617009a2718dcb58a1a12b53e85056be27a23c82c08e64fa6f645491ff1fbcf92cc1f806a349848e8292ac9056d4ffc0b0b121e0d72fbffa45f523be474480e7f8c6e102820835c5fa11a78f8791fc6443680b5dc60f41517a575c4201f14f0cc4da44dd12fe7bb4e007c28a2ee39526e7ce8bcbaf733f7fd396236e084210ec4586cca65df55906ab7d3427357b2af0c7e07b91e", 0x9f}], 0xa, &(0x7f0000000780)={0x58, 0x10f, 0x9, "4248bc34fac6f94fe99d1eefa0ab3371ecd7355b4e69f76adddf8df65e6017fbae714e4b4a7d1f3fae64085b9f84c3d3bcdc98bd937995ef7b665bd272f25dab35cfc707e85d"}, 0x58, 0x8000}, 0x20000090) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x5, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x50) [ 61.367336] Dev loop5: unable to read RDB block 1 2018/05/03 11:58:45 executing program 3: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) times(&(0x7f0000000000)) setrlimit(0x1, &(0x7f0000011000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8000000000000040, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000000008000000000000000000000000000000060000000000000002000000000000000600f700000000000000000000000000000000000000000000000600000000000000070000000000000005000000000000000001081100000000000000000000000000000000000000fff300000000000000000000000000000007000000000000003f0000000000000057c7000000000000f807000500000000000000000000000000000000000000000000000000000000000000000000000008000000000000000080000000000000ff0100000000000000eb010200000000000000000000000000000000000000000000000000000000000000000000000000000000010000004000000000000000b850000000000000007a052b00000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000010000000000030000000000000001080001000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000081000000000000000209000100000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000096e42fea1c31900e893cbe574202dbe6bbbe63867d150f4f1911d8ff13"]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x4) fallocate(r1, 0x0, 0x0, 0x82) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/127) 2018/05/03 11:58:45 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'veth0_to_team\x00', 0x7}) sysfs$1(0x1, &(0x7f0000000100)='9p\x00') [ 61.389375] loop5: unable to read partition table [ 61.422116] loop5: partition table beyond EOD, truncated [ 61.446871] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) 2018/05/03 11:58:45 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x200200, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xbad7) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/dev_mcast\x00') sendfile(r0, r3, &(0x7f0000000080), 0x1000000000fe) 2018/05/03 11:58:45 executing program 1: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) fcntl$getownex(r0, 0x10, &(0x7f000035bff8)) 2018/05/03 11:58:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='htcp\x00', 0x5) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000180)={0x0, 0x0, 0x3}) socket$inet(0x2, 0x0, 0x0) socket$inet6(0xa, 0x2, 0xfffffffffffffc01) ftruncate(r2, 0x80008) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="f5") sendfile(r1, r2, &(0x7f0000000080), 0x8000fffffffe) 2018/05/03 11:58:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000440)=ANY=[@ANYBLOB="440100001a00330600000000000000000000ffffffac142d46807d5abc48d0000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414000000000000000000000000000000000032000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000008001800000000004c0014006372637431306469662d70636c6d756c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x144}, 0x1}, 0x0) 2018/05/03 11:58:45 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000080)={'bpq0\x00', {0x4, 0x3, 0x5, "6464f1c0c892", 0x6}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f0000003fe8), 0x1, 0x0, &(0x7f0000009000)="d8"}) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x4, 0x8000, 0x6, r1}) 2018/05/03 11:58:45 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in=@multicast1}}, {{@in=@multicast2}}}, &(0x7f0000000140)=0xe8) ioprio_set$uid(0x3, 0x0, 0x0) splice(r1, &(0x7f0000000180)=0x36, r0, &(0x7f00000001c0), 0x40, 0x4) signalfd4(0xffffffffffffffff, &(0x7f0000a71ff8), 0x8, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x84) open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) accept$inet6(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000006c0)=0x1c) setsockopt(r1, 0x12, 0x1, &(0x7f0000000200)="78deb7374bb2620c70f23f244e4112f6e71aecb176dec8daae896c4640ce3749dd283b9c914b3ec36788d988db85ef35e0493bb21aa5c4fe55fd9004672c61e878f04f41de7af6142ef8fe731d4cdc49c015c67e30", 0x55) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000280)=0x9, 0x4) umount2(&(0x7f0000000040)='/\x00', 0x0) 2018/05/03 11:58:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="00000000bb71d37ef40e45832ec9724bff00aff57ccf2f6072d951c324930c72853d341820f634c0ab3b88cc2a3b3e09c19ce6974e394cf1f83e635675f8bc3662b4840bfdea63662164dddea9f73c995d803583b7dce5194c1ccfe9fc02960eeef9a670128ece039c7ce31e67b68ca7a41a4675d2788884876491ead52ecd50f9620521e1754884767ca11eb038ec862f62b962e948868821302095ece371c6cd9ec46fcf270920beb58b22d690ca9a35647573a89afbbcad3c13a8a3177cf991d08c66760cd5995c8a649764", @ANYRES16=r1, @ANYBLOB="290700000000000000000400001b94fe1a5c8d190e134f0214a34ac5845301c703945efa08c0a1562cc73c"], 0x14}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/116, 0x74, 0x0, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101800, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/05/03 11:58:45 executing program 5: mknod$loop(&(0x7f0000000140)='./file0\x00', 0xc2, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0xc2100, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x400400, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cgroup.events\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x22b) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x0, 0x7, 0x0, 0x102000000}, &(0x7f0000000780)=0x14) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000001c0)='.,\x00', &(0x7f0000000280)='ppp1@trusted\x00', &(0x7f0000000300)="6367726f7570707070307b5e996370757365747d00"], &(0x7f00000000c0)=[&(0x7f0000000540)='vfat\x00', &(0x7f0000000100)='vboxnet0posix_acl_access)\x00']) socket$inet(0x10, 0x8, 0xfa) 2018/05/03 11:58:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001280)={'veth1_to_bridge\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000280)="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", 0x1000, 0x0, &(0x7f0000001440)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='lp\x00', 0xfdbf) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) 2018/05/03 11:58:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x20000000000}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x1) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x80800) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x10) r4 = accept$netrom(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x21}}, 0x61, r2}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f00000001c0)={0x0, 0x800, 0x100000000, 0x400, 0x2, 0x80}) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000180)={0x8, 0x9, 0x7}) 2018/05/03 11:58:46 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in=@multicast1}}, {{@in=@multicast2}}}, &(0x7f0000000140)=0xe8) ioprio_set$uid(0x3, 0x0, 0x0) splice(r1, &(0x7f0000000180)=0x36, r0, &(0x7f00000001c0), 0x40, 0x4) signalfd4(0xffffffffffffffff, &(0x7f0000a71ff8), 0x8, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x84) open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) accept$inet6(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000006c0)=0x1c) setsockopt(r1, 0x12, 0x1, &(0x7f0000000200)="78deb7374bb2620c70f23f244e4112f6e71aecb176dec8daae896c4640ce3749dd283b9c914b3ec36788d988db85ef35e0493bb21aa5c4fe55fd9004672c61e878f04f41de7af6142ef8fe731d4cdc49c015c67e30", 0x55) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000280)=0x9, 0x4) umount2(&(0x7f0000000040)='/\x00', 0x0) 2018/05/03 11:58:46 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x200200, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xbad7) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/dev_mcast\x00') sendfile(r0, r3, &(0x7f0000000080), 0x1000000000fe) 2018/05/03 11:58:46 executing program 6: socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="1800000000000000010000000100f34fd581000013000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x48719528f99036e2, 0x0, &(0x7f0000000000)={0x0, 0x0}) close(r0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) close(r3) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x56200, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r4, 0x1}, 0x8) 2018/05/03 11:58:46 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x57, &(0x7f0000363ffc), 0x4) 2018/05/03 11:58:46 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10011, r0, 0x0) ftruncate(r0, 0x9) r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x10000000000003) fallocate(r0, 0x0, 0x4b99, 0x5) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x6, 0x800011, r0, 0x0) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0xfffd) 2018/05/03 11:58:46 executing program 5: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) fstat(r0, &(0x7f0000000240)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xa0440) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0x4) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="800000000004000033000000d10300006c000000010000000000000000000000042000000020000080000300000000008e5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x5, &(0x7f0000000040)=ANY=[@ANYRES32]) 2018/05/03 11:58:46 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x44, 0x0, &(0x7f0000000400)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00000002c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000280), 0x1}], &(0x7f0000000300)=[0x78]}}], 0x0, 0x0, &(0x7f0000000200)}) syz_mount_image$ocfs2(&(0x7f0000000000)='ocfs2\x00', &(0x7f0000000080)='./file0\x00', 0x800, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="1a08246c6b9fbdb3f7dc139ad75724a2e327f415d30cd7b082a726ce4c993c", 0x1f, 0x10000}, {&(0x7f0000000100)="b811", 0x2, 0x1}], 0x800, &(0x7f0000000180)='em0\\\x00') 2018/05/03 11:58:46 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xe15, 0x80000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}}], 0x1c) mincore(&(0x7f0000cac000/0x3000)=nil, 0x3000, &(0x7f0000000480)=""/9) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x2000000000}, 0x8) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000280), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0xb) mlockall(0x3) mincore(&(0x7f0000489000/0x600000)=nil, 0x600000, &(0x7f0000000140)=""/145) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000340)={0x1c}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000380)=0x6f68) [ 61.910110] binder: 7421:7428 got transaction with invalid offset (120, min 0 max 40) or object. [ 61.925283] binder: 7421:7428 transaction failed 29201/-22, size 40-8 line 3196 [ 62.014895] binder: BINDER_SET_CONTEXT_MGR already set [ 62.021345] binder: 7421:7428 ioctl 40046207 0 returned -16 [ 62.036421] binder_alloc: 7421: binder_alloc_buf, no vma [ 62.043819] binder: 7421:7428 transaction failed 29189/-3, size 40-8 line 3133 [ 62.070213] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.075996] binder: undelivered TRANSACTION_ERROR: 29201 [ 62.461032] binder: BINDER_SET_CONTEXT_MGR already set [ 62.467604] binder: 7359:7459 ioctl 40046207 0 returned -16 2018/05/03 11:58:47 executing program 6: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) recvfrom(r0, &(0x7f0000000140)=""/166, 0xa6, 0x0, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x0, 0x0, 0x0, 0x0, 0x8}, 0x1}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000400)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x81006) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) memfd_create(&(0x7f0000000040)='{proc}{bdev\x00', 0x3) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) r4 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) ioctl$TCSBRK(r4, 0x5409, 0x1) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f00000001c0)={0x1f, 0x4}) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=@known='user.syz\x00', &(0x7f0000000180)='%\x00', 0x2, 0x0) 2018/05/03 11:58:47 executing program 0: mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'team_slave_0\x00', r1}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@loopback={0x0, 0x1}, @in, 0x4e21, 0x5, 0x4e24, 0x38, 0x0, 0x20, 0xa0, 0x1d, r2, r4}, {0x9, 0x3f, 0x7, 0x4cab, 0xffff, 0x100, 0x7fff, 0x8}, {0x401, 0x4, 0x100000000, 0x8}, 0x7, 0x6e6bbc}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3503, 0x3, 0x1, 0xa68, 0x0, 0x0, 0x7000000000000000}}, 0xe8) mremap(&(0x7f0000f2e000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ebb000/0x1000)=nil) remap_file_pages(&(0x7f0000f94000/0x2000)=nil, 0x2000, 0x0, 0xd, 0x10) 2018/05/03 11:58:47 executing program 3: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bb000000000000bb252f45000000000000000000000f00000000000000000000000000000000000001000001010000010008", 0x82, 0x9000}], 0x0, &(0x7f0000000040)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/03 11:58:47 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)="bfb41c6ded60388dee72581feb0b63c89fb38429e2fb7f2f051fdfbbfa43de3e371b4f3c3627b5dfaa53de6f45c8b670a8f93276f0fe0e42a442e9785ab7168772f7861f520b57be93f9807a54160e738cae090a926c1c5e4e159b14284dfec98e70e07838c1ec90fdab10", 0x6b) r1 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) 2018/05/03 11:58:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, 0x2c, 0xaff, 0x0, 0x0, {}, [@nested={0x18, 0x0, [@typed={0x14, 0x0, @ipv6}]}]}, 0x2c}, 0x1}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x450b, 0x8, 0x8f, 0xd17, 0x7, 0x200}) 2018/05/03 11:58:47 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0xc209, 0xa2, "774d0c393028a7575322f4975ade0b1f2db2710087e24c6eeb3365a48560e706e694a7278f811eaf632720893a0c6cf96b317c689eee72fab0fcc98955e4933e23ffc3645dad20136959df271805ddb330bfe9d6a7f5a450b614af94f2c5d6868a196e8cd286f773e83e79eba520cfa0dba52b736d3cb900fe8e8c92adcb57cebeaa561fcf2e0267fd44c1f4c08b1d6171809f05b7731e771060cc937d8bcd8e7d99"}, 0xaa) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) statfs(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/128) 2018/05/03 11:58:47 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xe15, 0x80000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}}], 0x1c) mincore(&(0x7f0000cac000/0x3000)=nil, 0x3000, &(0x7f0000000480)=""/9) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x2000000000}, 0x8) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000280), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0xb) mlockall(0x3) mincore(&(0x7f0000489000/0x600000)=nil, 0x600000, &(0x7f0000000140)=""/145) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000340)={0x1c}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000380)=0x6f68) 2018/05/03 11:58:47 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000101ff6)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x4000000}, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x7) 2018/05/03 11:58:47 executing program 4: r0 = memfd_create(&(0x7f0000000100)="00000000000007060804002000fffc0c6565643b799365195f1b76", 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0xfefc) write(r0, &(0x7f0000000140)="96e24ce5f1fadd8974445ea9b6b76d563b616bc64ada5afa4792c956aba31900000000", 0x23) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000040), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/03 11:58:47 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000500)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000640)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") socket$netlink(0x10, 0x3, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000180)={0x43, 0x6, 0xced, "8318404946010998586e96a6f856abcd6f8b1cefe34b51447c147a794b65c3c564f7839f1f0e48a5916a0a3e28817f5df293561d28a19bcba264caa51959c806a20eb9"}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) write$binfmt_script(r0, &(0x7f0000002040)={'#! ', './file0', [{0x20, '$securityselinux'}, {0x20, 'IPVS\x00'}, {0x20, ']nodev,-@,'}, {0x20, 'em0'}], 0xa, "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"}, 0xc31) fallocate(r3, 0x1, 0x7fff, 0x10000101) 2018/05/03 11:58:47 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40000, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00000000c0)=0xe27, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'veth1_to_team\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) [ 63.509629] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 63.547650] isofs_fill_super: root inode is not a directory. Corrupted media? [ 63.602339] isofs_fill_super: root inode is not a directory. Corrupted media? 2018/05/03 11:58:48 executing program 4: r0 = memfd_create(&(0x7f0000000100)="00000000000007060804002000fffc0c6565643b799365195f1b76", 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0xfefc) write(r0, &(0x7f0000000140)="96e24ce5f1fadd8974445ea9b6b76d563b616bc64ada5afa4792c956aba31900000000", 0x23) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000040), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/03 11:58:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bridge_slave_1\x00', &(0x7f0000000200)=@ethtool_cmd={0x3c}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={r2, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r3, 0x81}, 0x8) [ 63.631486] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 63.709320] FAT-fs (loop1): bogus number of reserved sectors [ 63.721598] FAT-fs (loop1): Can't find a valid FAT filesystem [ 63.879592] FAT-fs (loop1): bogus number of reserved sectors [ 63.886049] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/05/03 11:58:48 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/softnet_stat\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f00000004c0)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xf2}], 0x2, 0x0) 2018/05/03 11:58:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/03 11:58:48 executing program 3: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="4c0000001200ff09fffefd950709830007a600800000000b6f726360aa595ae66c00000000683540150024001d0004c41180b598bc593ab6821148a730de339a0afd0928f2a8669c632e9ac2", 0x4c}], 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x60282, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x4c, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="076304400100000001634040040000000000000001000000000000000000000011000000000000000000000070000000000000001800000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000003000000000000003600000000000000852a747001000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="00fc5777b6ea10d8c42902450a3afcb12746b642f4dec08a2559b9cf5bdda8cf25e9a30fddb99ac04e48ad70d0c806873d388ad9c7db765370281ee6292a83e17ee0b9a0b965ab721b19167130a6652a9a0a1f16e0c8541cd2e540b80eb896d6b0c879"], @ANYBLOB="010000000000000002000000000000001c000000000000008561646600000000020000000000000004000000000000000600000000000000"], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='`\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00']], 0x5b, 0x0, &(0x7f0000000480)="1a90cec25c6799e2e0533a6d79b07f2080531b976a3f5073d75cca5b9c347e10391caec5329ddd69d86a321aca30ec3eb6b07b79b81d2f4fb725a6534dea44292afd9610a3c3e270dd7498591042639f342a2f4df4c337fa1fbe39"}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r2, 0x1, 0x30, 0x101, 0x3c}, &(0x7f0000000100)=0x18) 2018/05/03 11:58:48 executing program 6: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000c00)=ANY=[@ANYBLOB="20000020ef38e113940ae8e5560e9bd62b140011002100000000e200000000e7723a7692c425b5a7faf7d331f67f000000009e869b32e5614f29bc345b60988c6b62e906f097cd2e0d3171fa9f65bf071de1e76cb3049919e7e8f318930101d69ab91253763bcd5cc4279732bd419e2f0a5b3820c8a12bdabbf0202ada72b2c8943f47cd9ea9917f39c89b64d99c489ed509f019e302a59e25d247052f6ddcb2a737379017316248d37846a44c061bda4d4bbedb04c0afce4a25f679fa4c091a4bc5a84a5082609ff6598ac5420142be58f6ef4cfc074d7daceabc6387e2ad917f952ca372f1ec9e216163ae6ee467e07bb16a18c1a8634185d780a8f16296f4dde277afd75e913e5bb549ccbb130841b79b1a9a8be3b3e64d92", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00O{t'], 0x20}, 0x1}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x20000000802) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/sequencer\x00', 0x400040, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) perf_event_open$cgroup(&(0x7f0000000380)={0x7, 0x70, 0x0, 0x214, 0xbd, 0x0, 0x0, 0x0, 0x48a01, 0x1, 0x5, 0x97, 0x2, 0xd2d, 0x8, 0x0, 0x3, 0xfffffffffffffe01, 0x3ff, 0x0, 0x4, 0x81, 0x0, 0x0, 0x3, 0x7fff, 0x6, 0x1000, 0x0, 0x7, 0x0, 0xa000000, 0x1, 0x6, 0x8, 0x1, 0xed99, 0x2f, 0x0, 0x8, 0x7, @perf_config_ext={0x2, 0x3}, 0x0, 0x7fff, 0x3ff, 0x7, 0x6, 0x1, 0x3be}, r2, 0x5, 0xffffffffffffffff, 0x2) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) r5 = getpgrp(0xffffffffffffffff) process_vm_writev(r5, &(0x7f0000000500)=[{&(0x7f0000000240)=""/200, 0xc8}, {&(0x7f0000000400)=""/227, 0xe3}, {&(0x7f0000000f00)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/36, 0x24}], 0x4, &(0x7f0000000b40)=[{&(0x7f0000000540)=""/246, 0xf6}, {&(0x7f0000000640)=""/111, 0x6f}, {&(0x7f00000006c0)=""/201, 0xc9}, {&(0x7f00000007c0)=""/59, 0x3b}, {&(0x7f0000000800)=""/86, 0x56}, {&(0x7f0000000880)=""/208, 0xd0}, {&(0x7f0000000980)=""/62, 0x3e}, {&(0x7f00000009c0)=""/112, 0x70}, {&(0x7f0000000a40)=""/194, 0xc2}], 0x9, 0x0) connect$pppoe(r2, &(0x7f0000000180)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller0\x00'}}, 0x1e) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) r6 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0x0, 0x2a}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x90) 2018/05/03 11:58:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x92}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/03 11:58:48 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000500)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000640)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") socket$netlink(0x10, 0x3, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000180)={0x43, 0x6, 0xced, "8318404946010998586e96a6f856abcd6f8b1cefe34b51447c147a794b65c3c564f7839f1f0e48a5916a0a3e28817f5df293561d28a19bcba264caa51959c806a20eb9"}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) write$binfmt_script(r0, &(0x7f0000002040)={'#! ', './file0', [{0x20, '$securityselinux'}, {0x20, 'IPVS\x00'}, {0x20, ']nodev,-@,'}, {0x20, 'em0'}], 0xa, "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"}, 0xc31) fallocate(r3, 0x1, 0x7fff, 0x10000101) 2018/05/03 11:58:48 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x2000000003f) ustat(0xfffffffffffeffff, &(0x7f0000000000)) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000180)=0xfffffffffffffeb0) setreuid(0x0, r4) fcntl$setown(r1, 0x8, r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101000, 0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) 2018/05/03 11:58:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000050000000ff4000000000000000000060d00", 0x39}], 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xd1, "1a8ef8034bf496b6e310c8f2b9dd1055fa75469ec94b107b00927f63e9da122083f69557829c24b61c54e14a3012ec08775de2d9cfe87afa39db6be0bc0109eeb01aa52f7ca63af058adb1a2c5e3d5e67e8d9e392f0a5470fa24aca080be139f3513143d0bb5635e963e2e25e4efec0009c7d968b1ef63cd2b7327db982c523791554a0e650c8f8afceae12ac41d4c1ed4f1c781cdfe90e4a0221f091797a959b251d37b6641278f5bfd2fa225f4b8a5d21a0412d943942d31b6f4c88ffef5083fd55d78a9d68202a79176b7ef45affac6"}, &(0x7f0000000240)=0xd9) 2018/05/03 11:58:48 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lseek(r0, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x5, 0x8}, {0x377b, 0x9}, 0xbb7, 0x5, 0xfff}) 2018/05/03 11:58:48 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000580)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1006, 0x0) mount(&(0x7f0000000200)='.', &(0x7f0000000500)='./file0\x00', &(0x7f0000000600)='tmpfs\x00', 0x0, &(0x7f0000000980)) mount(&(0x7f00000002c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) 2018/05/03 11:58:49 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) r2 = syz_open_pts(r1, 0x10000000002) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000480)="7104b88f0181be5ac09100e093b785c74962efaf19b09343529c0c4ad7e817cd47905dee6b7dcfd7f1a4c830127a6668fe62353dd36b7cd59c3786b6ea97e7799e32b1540e3cafc9ff91a93e8cb90bb206301c627af4946683b6f0841f94d61b3d590b81d84713730968ec3704887282c98393d000f9a4c0bfaa69a446e29ac4a2298b6be7ae77d84148460492663187865aa8c4bcd0d3b47974316b2db9905357e69e01db", 0xa5}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xffffffff, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000100)={r3, 0x2}) 2018/05/03 11:58:49 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000203000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00008e9000/0x2000)=nil) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x40) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000700)=[{&(0x7f0000000600)="02", 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0), 0x77) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYPTR, @ANYRES16], 0x34123754) write$eventfd(r1, &(0x7f0000000000)=0xd5c, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100)={0x200, 0xbae, 0x80, 0x0, 0x6, 0x800, 0x4}, 0xc) 2018/05/03 11:58:49 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/softnet_stat\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f00000004c0)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0xf2}], 0x2, 0x0) 2018/05/03 11:58:49 executing program 3: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000200)='dummy0\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000900)=ANY=[]}, 0x1, 0x0, 0x0, 0x48001}, 0x0) r2 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x3) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r3, &(0x7f00005c9000), 0xfffffffffffffc9d, 0x800000020000000, &(0x7f00000004c0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) shutdown(r3, 0x1) close(r3) r4 = dup2(r3, r1) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000b80)='ip6gre0\x00') accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0], &(0x7f0000000340)=0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) r5 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r5, &(0x7f0000002000)='/', 0x1) perf_event_open(&(0x7f0000000a80)={0x0, 0x70, 0x1000, 0x0, 0x9, 0x1, 0x0, 0x100000000, 0x10, 0x6, 0x403000000000, 0x0, 0x8000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x101, 0xff, 0x3ff, 0x0, 0x3f, 0x8, 0x1, 0x100000001, 0x0, 0x100000000000, 0x0, 0x0, 0xd768, 0x0, 0x9, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7f, 0x0, @perf_config_ext, 0x0, 0x8, 0x0, 0x1, 0x0, 0xffff, 0x40}, 0x0, 0x0, r2, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000780), &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x401, 0x0, 0x0, 0x8}, &(0x7f00000006c0)=0x18) gettid() sendfile(r5, r5, &(0x7f0000001000), 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000180)='%\x00', 0x64, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00000001c0)="0000000201000000000000010400000000000000adeb4ce4d4b3c3445e52417939619805d09127e9dc7b962e91583b97de2e42ae4b6bf230ec30f39c68f7310e338d89aaa2e5ff030876a799277b52c16d3d72291d2a761eabb1264df9083fb9", 0x60, 0x0) accept$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f0000000000)=0x6e) 2018/05/03 11:58:49 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x7fffffff, 0x0, 0x10001}) connect(r1, &(0x7f0000000200)=@rc={0x1f, {0x6, 0x7, 0xff, 0x13f4, 0x80000001, 0x3}, 0x27}, 0x80) timer_create(0x4, &(0x7f0000003440)={0x0, 0x6, 0x4, @thr={&(0x7f0000002400)="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&(0x7f0000003400)="2980faa7de1d51bcc080bbb26ab77257b88a5660f2d51bf0c6d93085"}}, &(0x7f0000003480)=0x0) timer_getoverrun(r3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001340)={0x0, 0x1000, "0a56583ac4cf54a97955ee0f9b36e27956759f71461726662b4f3e0b1fa314a4f2e5b7c2fb0be6f7c11a5f45f58c9cfc1d97b440cf68ebed2f91ff7b516e2f47edfacaf25c2dd2cdb6d53ad0f93e82d7089a4d93bc214401a193c832977ca2c58c15d89cffe5d3d7c90a06381757cb71f71e92b50e426cf7a9453a92fde95a7a066cfe3909383684362d7e3d7ba318a1836fcf202f3f07a58ae5a09c68ca01ea36a697d09451a8fc519b2b63b563f8467b4012dbb88922dc0b400720ec090ed9d7d5dc0634ca70b0fc5c8a8898b8c186d1476f6210572d3ecbd1b86430b6014a285eb42a65f697a2a5a8c5e3ddcf2e17a31bad1e461ec84abcbf3545b40fd730aaa6d78f0d4c24d159a51cc9ffaf82a39fe56c91b8a3a5e415dd06dfbca42be7fc2ac62080d1f8527ec35b90fa2bb5da6ddbb1f2c967b9f19091a41fef388b452f6beba7a34345056a295093042b99df4fe758e80a7369747b75eeb6dfe10c906285b4b1de172e72c2432ea1beca9be3c06b178d4eb25723f3abb6886d9e8243fd3c1ef1222b0d90799dfb7a5ca1bc8fe7d5ebbefdb4e2cff42ef9f01d071e3f8085d27dc955c585330dc6ecd308e7ef24f00f1c5463251bc5ca647eff2017150a35bdbd14e525dd347e5ce095fed2c471f0516a6ace7ecdfdadce1db145aac68d83d5d21b167f616e638e29c3ea60c8663c63f6afcb17167798ddf0613302c112d0d36b99013c773f7603ed9ca15e5299a72c0b58e789073a286b228550d54060d058b7072203029ae83ed71111291deb11029b098de92e185de4a943496ab051bf3373acde0547959042dc6ac377545b65497f3ab04b224ace63d387638da436a7211db85e1de2ca6a8489edc25b620501f6fbc8057e5ac1004e4d45d36e8dc8772e139834aa183e52f1ac150a9aa0dbb17dee5a0d183d2179194de88ce9aa8ab1c748ebd08198a52efef32fa0de26d9ce198e9f0d566619fc3f5e6876ce7404fc8d0e02283aef26cc027cd5ca920e339ceacb0081ddcf236f105acaef79d8316f295ba3a152b4fa7bea49c1cae72e365ca4041122bb0a470efff6f3c5d5976efe0cf74758c869b2a3fc9253597a7d0125ab8bf5bcdd48b84796eff6ab7a362876ad60d5c9978564c4b103da47d6a788d032680e3561ced3534c6f8e125c517b9f3b6892a1308fd6de40c27872610dcbffdd7a927529c106cad5f6eb41f421fa33f556cb5e81a5c86797628209072d89a239dac05d4332c0d049402d18aa578dcb2177cdc157fd1d1d904879fbaedc697a6af77a51263aa9e371e0e4a04fca0cc7592032a0128366720d1e79826b3891e299d2bb5545fd0d93e5ded53b3041ac8e7ff7a6cd7f19a9489efd2803598ee01c89dbc0594c2d9bdc54701a580e8f4b528e0cf60d11576c1fe96cfb867f60ad1d2e270f867047e2f46c0851e00968b408da6d5ad7a8ee170dfad3ffdbb4f9877d1a615a6d738e331621fbb36a6f84b3bee3c0711b9a12c614282cedc870eb267ae1172e5396953232e26348850d632a5da24d7f8e97cf31627c1059efdbc38ede95ea34a9b7a727b3cea1f57a3373de9e6b777ccfec69370ab872974a948ec9263e4d3e5566bcce33891cb3584a68fee25941fdc460de1affa85b52573595698f672b04b7ef705a02c6d492e4abff9b9ced16d67f99bccbecbfdca45bf4ab2f554694d07ec25d51c94594820626a2e0b3005231d8380f67911dd2a1309e3642a28a48fc24274119f895e3d1979022060f2f220f6b728a808c886a7ab5f8e941c840e81a0f4a32d0866cd2f9e4310911756619f8911e1576e1e79ba83007e336ce96797bb13dc2eb566b6249cd50b9f5148b1d89955d995a3692f7c64679a2209e8ae3414feabe82d76ef21c66a1a25b50d585b8810791101d7ca42d30b444c0ce62b4703a98dede315970d52f864ac19ad5dd42fc12694b244622fb6ff83499892a60345a18a5b0cef9af1d1281bd0476871416d6dbca807f37646489ffd238304b68775e933331676e366eafa8b134a4f8f9cc3446c64e9ac43e46f3f276fe7917808c0041a087a0e3ab1d987defdf24ac12f252238bc4e82cc89d8934b0441a8dc0af750bf8e0b1d24beb4b882b016419580a5322455eaa410fde7f73f99c7006aa7336a51c6df26c6d0aca7f04b19be972882d93b0a5dea4e554641dc2ecab48226e3d8f2ca95bc0bcd7d971b371b5c53c47facae60a89549466a25c30d57ff04c77d5c3f875afa7ad4fd4d6c4f4aeaa81f052a657dd6b446a799bc64fc08978e50b29c8ea857d25cd853698694c9a3cbd8b1829afecd805584c8a280dc8dcfc304bb68a46806c20f98c6af3abf37c499c7ccf6ddfb9d8fae6788efda737e58eb567ac6b0efc63e280ea72ec2a30da7ecaf60e2dc496ae77c8254973378fca8e2ca383dc6e791d3bb9b97a67d01569f19450796979aa3f127bf6b22646161d72ea67580ef2bf4e05df20e8f132929e5b8a850f5326f7880c25a221e0f1bb698f1d0ffac47c47247fd3f48a7f0f968a87dd290df270092dce10c9ff76ae5af82fb9f04b8ae579ea7226ec7b06fe75ecfd79fba64df6bec72e61ed760fb355fcfec2616f3ce4dfa06c252bf6c4633f05a1ffb7ea604485fe19226247be178d3597c4903a8577dd4a3d3d4eaaa4d8c426a370772a3f3ecc6d18cdfd8c19ce37e314b76fc8db1405583b4e269c431e2254fa85c5a84fe47d1364e63f060d14497e608aeb668defb628cb164d193059f80d6a47366f3d7c2b790710b09eb6acf9938eee048eed0bf6f01e4df7ab9435d265a7d129b6ed2792c03f3729b1af015940ca26ef681e1a47a3ef308d776f2abd9d3288c042238f71f6b36a6820ba2a62de06d3e81843858d66bf7ad54bd21495b4625c5255c012160b63c6c6e6017e89ae0a13dd6bad7911ecd8eca947ef55d3060a220c14d64fcea5b210b0202b4b1803adacee069f2da7911219ac76a111186f54081684b49a8e20b04ba59ff060d346af14365d06cd37f26c23ece14c6fb376a71ff223eb2a55823092a26c6d91830d4812ae0656e8998c2af0a66e408b84fc205bb23aafe59d5aeca1f182cd199d12a0715b89a1c59324c0b3ba16cb02c3f4ff50dd92be6b5afa9344b21468f0e370f27570ff5ac3f951468c464907034735511a072e3ed9e4fc486bd720b95c12ce95f387b3fc6d94b2bacca11c5da27da3dc47f55c47d8f3428a67be8b1fa60f4b5399352c501ff254769ddc554aeb04e0a8fde116ddd933052ee5c4498262df24e005df2fc33a2f52c51c402eb616e87a435a8d47e457b92467ce9ecf8d057346f1717b1a06969dd385d3f8a253bee9748d32bc422c97b6b4b7b53b8c675d7aa88d6402da00fbbf0df3a4d524ae87eb5b24d82128ce0ffa050336236390a667e330986b7c086515c8a91c0da96ae37e818743b9fbfd15afc8ee1866b622968882bf82cbee1e8e850a801898b6e50d1e3e12585bbbcd26c4ac4623fb782d58375ab98f8b620a9cb59837e2ee57ec2d1786e1699faf3d2631121f441960183fe65becc0e3e24244321f4b6f071a3edcb00c545b9bd7987a81f898fad2af31a720de2ec8ae834bfd01be59d780efe417b37a938a0973a87c99fa65273c9302437e93cfad8bcf22d4c952522691597e54c787f609bbcd5755fa6f89eeceef2f1056b3a132c3ab612cfba854f5460df94aa3a5ceb2b39eaa788c513eedf4b3ccb69cf047764bffc7bafd762f8c000da1fd11dc04dfb9c2ec170722d4ba8ad7a23735f56f0144cfa2dffcd3f2ac7d12b864ac72053cac41ccd60ac8d8593d39f483e62b2e754a5829a5a6c2e19a8e08c73b05dc8bd5067f89acaf355625b78817b953ce5348b66289041930d0330547e8e1cedf7aabb3768d5f1ee52bd94e5ce8703a60998f70f698d7b35c02c6b359ec9c3c06b79efa93c7e09e1ec13cf2d434dbef517eafe43d9c2c9e41ac53109db1f59c202e0b5a6ceea6f894020cebe9dfc788a6ef03896337a1cddf86ab7044964979cfadd6dbc9a906d012bd29464ab590235c7a7ebdb83beb08b43b2b0b2b92adb333fa978e0a83546f850f138065b40996f63f04de04be9dcd03ee1a423e9ed19745ed298c28d9fabf2c5bf3d5836f8122f1e2e40e7dfc1c6acd3f14e841ed8bb27850fc4828265b0364a2907b0b182caa9de38157b2d769aa8f9cd0fc90f8ddf7745eeab876f0df595d771c27f66541e392408daf067b48baa3da2c4a660f021578a775718472840a1c66f39695ed50c4fe77e528bcdba327c8023982b93f66f1c2a3528a6d0b489fa174697cd5f0741ffb89828d18224deb1e3759f2d7e2531a01aad96bb16460d8e564a7cc3ef6e84f55afba6e6408a43f2f76f163d817f74e6a108fb3c78a68b4ec249f0c88837da5659091b81e0ddb261b82c5448527669d77b816555532bce4a1ae0dda3dd2b38be2fba81ad9088413c95d9002657d67832981487886805797322b2bae45821d6466f278f8affca34d1253ec4c54d7370819fb9eb166d3f78bf3bb0d031752443e54aa13a7aa5522045859e89e7555bbd2794f971f012b64bae87d9084c84795ce3feaa9ea7f31ed5588ea772ac9f4771ee872fa509c1e826b8f5d6403ed9e45f88479eb4413646e58fcc8e3064ffa9ac2ca3b2327f493e66b00213f73763c26922037eeabb312b10a813c03724410f551abd08f0116c5d1834244efe10a9136216d4a603cf5b67d91a91869efb41fc4c8ca016330fcc4278a6a09c54d4c485257e7f980854c9e3ec5b7b2d7f9f825bf845c048a2480ffacfae758749a786116b71b269c53f281d1fd91f4beab8c326fd3baee56140980001915d5487ae22c050d732d0aacaf284e371dde9b70448efbed123dce42a1b5cdb60b3b993702e5fb938398b856ec52dbabc61fc73896c4067738eb391e2bffc4a7136bd94d527fecb2117e2e9bde9ef868a903c0cf2399dedabb6877d2c37af11ab17cc0fb9a4b176901cc81774db8884faaa346a6f17850bd4881c2136b6f68d3fa8d43ee1e7ba538a64c92d6ff5e3e7607d11ed06b54349af00bf0649b936c0f819e64fad885f488923880967d5f80745d6e8e55f10ca6aec8e2bce5ae79c099f79dafffdd05e4c33faf29200c9fecef8ca48b7e8cb33a14fa3984ee91943ee03a202face96c45bb0ddf92a346cdeaca31404b4c7ccc7b1862f5924eb7525ab76238c0fca17581c483745dbb1daebf308f07392191d97b6f1e03e1d13718dc3a5bbdea24f4c133617da3f5ec507cdbe838d0801f5f6883724c99ed0e89a8367c5ad4fa040b4950e873e0061226b0128d05a46e3ecaba0316335af6b41c35352b93d5b1055140fe45cd346026cf67c8036d9ec915d3d15331649f7de74a44447c0bb8a75ef835b6a4685c286d688d73c02ce22cb944da4d1e883d6c9402631927f39855e617012373859af56f9689e9f4faf9c82eee4fa4dcfb8c891cb400ca0fd2c1727cf336042b27b327cf491dd1bd61dba4fefa77c8aefe63d61eb3f30bec11cc1702bbb3455a4ce9e53800439ebf1d3d9373bddfbdf08c9ce1a86817502c0f202155ddb2ede962c232870434e404d0cc28751c663d4cc6e6a5598045392a3955548569e33063699e892d7075dd93ed32b7e34ab445906607c776ebfc76c240ac6bf98075209e98e8ede0905aa6c870197f86367a1d0ad6c9f4109326c928634e1e506bd0c876443e07a5dc6a6c53092e45f6944d2e10829b7601dc9c1dd33f07d6cbface65d7c91df66a3925f00a9bd2f13d23fead"}, &(0x7f0000002380)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000023c0)=@sack_info={r4, 0x1, 0xc95}, 0xc) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000001c0)={r2, 0x6}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='bpf\x00', 0x0, &(0x7f0000000340)="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") setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000034c0)={r4, 0x3}, 0x8) connect(r0, &(0x7f0000000140)=@llc={0x1a, 0x339, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) [ 64.603035] FAT-fs (loop1): bogus number of reserved sectors [ 64.622824] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/05/03 11:58:49 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3ffffffffffffffa, 0x3) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x4e20, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) fcntl$getown(r0, 0x9) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x200, 0x200, 0x3, 0x200000000000000, 0x0}, &(0x7f00000001c0)=0x10) mkdir(&(0x7f000082f000)='./control\x00', 0x0) fadvise64(r1, 0x0, 0x100, 0x7) ptrace$getenv(0x4201, 0x0, 0x9, &(0x7f0000000240)) time(&(0x7f0000000380)) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) r4 = creat(&(0x7f00000003c0)='./control/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r4, 0x3, 0x0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x7fffffff, 0x81fc, 0x9, 0x8, r3}, &(0x7f0000000240)=0x10) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}) r5 = dup3(r0, r1, 0x0) openat$cgroup_ro(r5, &(0x7f0000000300)='cgrouq.events\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000340)) syz_open_pts(r2, 0x0) 2018/05/03 11:58:49 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x143900) r2 = dup3(r0, r1, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000040)=""/231) 2018/05/03 11:58:49 executing program 0: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x4e20, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x46da}], 0x48) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) r2 = signalfd4(r1, &(0x7f0000000080), 0xfffffffffffffebe, 0x0) finit_module(r2, &(0x7f0000000000)="db00", 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b00)=@broute={'broute\x00', 0x20, 0x4, 0x8c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000200), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x23, 0xeb0f, 'veth1_to_bond\x00', 'ip6_vti0\x00', 'veth0_to_bridge\x00', 'bond_slave_0\x00', @random="e703fcf68b2f", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x1e8, 0x230, 0x260, [@comment={'comment\x00', 0x100}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@broadcast=0xffffffff, [0xffffffff, 0xff, 0xffffff00, 0xff], 0x4e21, 0x7f, 0x6, 0x4e22, 0x30, 0x28}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"63ac742ae1ff8119e75da9ac79f4a1941716b0f7e7510f69bac46afb8828"}}]}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}, {{{0xd, 0x2, 0x897f, 'irlan0\x00', 'vlan0\x00', '\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff], 0x108, 0x108, 0x138, [@limit={'limit\x00', 0x20, {{0x8, 0x3, 0x3, 0xff, 0x8116, 0x8}}}, @helper={'helper\x00', 0x28, {{0x1, 'H.245\x00'}}}]}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x17, 0x9, 0x0, 'bond_slave_1\x00', 'veth1\x00', 'yam0\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0x0, 0xff], 0xf0, 0x268, 0x2e0, [@connlabel={'connlabel\x00', 0x8, {{0x4, 0x3}}}, @nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x7}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x551a, 0x800, 0xb62}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:lastlog_t:s0\x00'}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x81, 0x6, 0x8, 0x0, 0x0, "be1715165223f626f5f97945ab608446cd7663a70a9ac1f17c4a25f23e33c09bccc184a163f72e327f1ed7496a3ef9b222117d0eb898cccb43afad4c7d6e6c96"}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x11, 0x54, 0x890d, 'vlan0\x00', 'syzkaller0\x00', 'team_slave_0\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @random="33c86311f245", [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xe0, 0x188, 0x1b8, [@mark_m={'mark_m\x00', 0x18, {{0x911d, 0x6, 0x1, 0x1}}}, @state={'state\x00', 0x8, {{0x8}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x57ce, 0x6, 0x10000, 0x0, 0x0, "51c412eece7080f95fa78aa3bcff876c0ff0a5226044676fbd164f2ab130b8bc40d1afb854bb4a18154745f6da7f9690bbdce184c689ae732f10277fd0168ef1"}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}]}, 0x938) ioctl$int_in(r2, 0x5452, &(0x7f0000000140)=0x200) 2018/05/03 11:58:49 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000008c0)=ANY=[@ANYBLOB], &(0x7f0000000580)=0x1) socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000005c0)=0xffff, 0x4) ioctl$KDDISABIO(r2, 0x4b37) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) prctl$getname(0x10, &(0x7f00000024c0)=""/144) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/loop-control\x00', 0xc2000, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) splice(r1, &(0x7f0000000140), r0, &(0x7f00000001c0)=0x14, 0x80000001000003, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) openat$md(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/md0\x00', 0x0, 0x0) 2018/05/03 11:58:49 executing program 6: r0 = perf_event_open(&(0x7f0000740000)={0x2, 0x70, 0x47}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xfffffffffffffffd, 0x12, r0, 0x0) pselect6(0x40, &(0x7f0000000080)={0xfffffffffffff70f, 0x7, 0x71ff, 0x8445, 0x0, 0x5, 0xd5, 0x1}, &(0x7f00000000c0)={0x101, 0x71, 0xfff, 0x9, 0x1000, 0x8, 0x9, 0x1f}, &(0x7f0000000100)={0x9, 0x68f, 0x81, 0x100, 0x8, 0x69a, 0x3, 0x1}, &(0x7f0000000140), &(0x7f0000000200)={&(0x7f0000000180), 0x8}) syz_open_procfs(0x0, &(0x7f0000000040)='mountstats\x00') 2018/05/03 11:58:49 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000203000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00008e9000/0x2000)=nil) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x40) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000700)=[{&(0x7f0000000600)="02", 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0), 0x77) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYPTR, @ANYRES16], 0x34123754) write$eventfd(r1, &(0x7f0000000000)=0xd5c, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100)={0x200, 0xbae, 0x80, 0x0, 0x6, 0x800, 0x4}, 0xc) 2018/05/03 11:58:49 executing program 0: r0 = request_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="d200", 0xfffffffffffffffc) keyctl$revoke(0x3, r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffffffffff8, 0x8d, 0x3, 0xfffffffffffff9cb, 0x400}, &(0x7f0000000040)=0x14) r3 = dup3(r1, r1, 0x0) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x0, 0x10, 0x7, 0x4}, &(0x7f00000000c0)=0x18) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000340)='task\x00') ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x12) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x1e9}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000000880)=[{{&(0x7f0000000100)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000002840)="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", 0xfffffd9e}, {&(0x7f0000000240)}], 0x2, &(0x7f0000000480)=ANY=[@ANYBLOB="4800000000000000100100000000020046399057c3834ba7a3512f7fec228fe62cd5a4092fdaf6654ee8ee75f92aba1db5fb5efba94ace6919aa77205423d32ad674727f00000000637a023dfac7c36c58fa4b270c7bb13b216bfae216b94cdb0ed18464938ea0961ca163735e905fcc3ac44a726dc4efc0d507fc5ab1c990084b7f8076abc4e5faf795cac26a11abd28905a220acfb7605e9503d4c4ff8ad686e83a1efd011d69905388bc53382c2299f49e0fb31055079ce85803a53208835c7fe7968c25af8b231b33ece01ea90b6590f0fd74cc6aacc36298c92cdc99de68e23ad606a25b0"], 0x48, 0x40}, 0x4}], 0x1, 0x8000) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000001ec0)=[{{&(0x7f0000000900), 0x80, &(0x7f0000001e40)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1}}], 0x1, 0x100, 0x0) request_key(&(0x7f00000003c0)='cifs.idmap\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='!.vmnet0@cgroup\x00', r0) 2018/05/03 11:58:49 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r0, 0x7, &(0x7f0000000040)) r1 = getpgrp(r0) r2 = gettid() r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockname$netlink(r3, &(0x7f00000000c0), &(0x7f0000000100)=0xc) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0x100000000}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) 2018/05/03 11:58:49 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x7fffffff, 0x0, 0x10001}) connect(r1, &(0x7f0000000200)=@rc={0x1f, {0x6, 0x7, 0xff, 0x13f4, 0x80000001, 0x3}, 0x27}, 0x80) timer_create(0x4, &(0x7f0000003440)={0x0, 0x6, 0x4, @thr={&(0x7f0000002400)="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", &(0x7f0000003400)="2980faa7de1d51bcc080bbb26ab77257b88a5660f2d51bf0c6d93085"}}, &(0x7f0000003480)=0x0) timer_getoverrun(r3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001340)={0x0, 0x1000, "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"}, &(0x7f0000002380)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000023c0)=@sack_info={r4, 0x1, 0xc95}, 0xc) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000001c0)={r2, 0x6}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='bpf\x00', 0x0, &(0x7f0000000340)="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") setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000034c0)={r4, 0x3}, 0x8) connect(r0, &(0x7f0000000140)=@llc={0x1a, 0x339, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) 2018/05/03 11:58:49 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x7, 0x0) tkill(r1, 0xe) syz_emit_ethernet(0x8f, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [{[], {0x8100, 0xcdc5, 0x0, 0x1}}], {@generic={0x89ff, "238066d6b69d2c1baf57ab222761cb0f4f795e2dbc3ad64d00adbc107d514da25ff8253f1670d55bf45190599fbb937a4c5985028da88bb8fbd68f10667d396b7ca7072626fcfdb071ef7bf3090005d9c7cea6c34b3aec0557819b2d1f064eda5ea60cb3e58cb8aa2c7750f0fa6ae5068ce4ed12accbee18d9e0315273"}}}, &(0x7f0000000100)={0x0, 0x3, [0x466, 0x9e5, 0x953, 0xec4]}) r2 = dup2(r0, r0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) exit(0x100000000) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000000)={&(0x7f0000000280)}) 2018/05/03 11:58:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)="fee66b80049abd5c1a6899ee07191ae88d883dd0e9a7372fcad62eb4ed44314113fb7a1d0839e68ddc49f6d1c2312529fdcf87ef5816225815fa29326149a935f0468885fc994b172d13", 0x4a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x31d) sendto$inet(r1, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00000005c0)="9f", 0x1, 0x400000000008041, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/03 11:58:49 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/05/03 11:58:49 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) pkey_alloc(0x0, 0x1) pkey_free(0xffffffffffffffff) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x220200, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000001c0)=0x7ff) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) tgkill(0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r2, 0x1, 0x0, 0x0) close(0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000500)=[{0x4, 0x3f, 0x8, 0x6c00, @time={0x0, 0x1c9c380}, {0x0, 0x7}, {0x0, 0x3}, @quote={{0x0, 0x5}, 0x1, &(0x7f00000002c0)={0x15, 0xf9, 0x1f, 0x101, @time={r3, r4+30000000}, {0x2, 0x3}, {0x6}, @control={0x1, 0x3, 0x81}}}}, {0xaa47, 0x2, 0x0, 0xc7e3, @time, {0x3}, {0x4, 0x9}, @time=@time={0x77359400}}, {0x3, 0xe9a, 0x6ef, 0x9, @tick=0xfff, {0x5, 0xff}, {0x3, 0x5}, @raw32={[0x1000, 0xfffffffffffffe01, 0x4]}}, {0x3, 0x9, 0x3ff, 0x3, @tick=0x8, {0x1000, 0x1}, {0x9, 0x6455}, @queue={0x2ffca786, {0x8001, 0x8}}}, {0x100000000, 0x4, 0x88, 0x1, @tick=0x8, {0x57, 0x4}, {0x1, 0x10001}, @addr={0x100000001, 0x1}}, {0x200, 0x3, 0x9937, 0x5, @time={r5, r6+30000000}, {0x3, 0x8001}, {0x101}, @control={0x100000000, 0x9c9, 0x9}}, {0x18a, 0xb3ae, 0x8, 0x8, @tick=0xffffffffffff8d4f, {0x8, 0x6}, {0x7, 0x8}, @time=@tick=0xb8f8}, {0x3, 0x4, 0x6, 0x5, @time, {0x7, 0x8000}, {0x7, 0x8}, @raw8={"231e3bad99783ec0be526d00"}}], 0x180) pwrite64(r0, &(0x7f0000000200)="b403cb1d9d7c5ebdc3c7a61d4f3413e166ff21406e1e6edaef60159a52752031899c0454f2338096c605f2d3e1b046986628ab784ddb092c9d932a38bca211b9069f56a8b5cb3dfdd17f1d693814457bade8c959690ddea2968fce83a1983e9d7ba4a21a7d50544f2dc611698a3effac2b6d24adb793bbc929dbf00bb48bd4094c0104201210d01b44521871d12961ff0d6c6239b85ef6ce73e56dc02b32366843ebeb9be54d9a4b3ff6ef44b4f87f4636f711cf1f92a9a57b7b4880d9", 0xbd, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000300)={"7465716e30c72088b400", 0x5}) 2018/05/03 11:58:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f0000002540), 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x24000800, &(0x7f0000003100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f0000001ac0)=[{{&(0x7f0000001300)=@ipx={0x4, 0x0, 0x0, "7896b6b6d07a"}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001440)="d27460c2c4fc3be4bf3238976cd9bbcb06d34aaea84ff50b3cd536d9270046d4d8758eb92523da21e2ed53a7e05b22b3cf84381d9efbe78a371de2d92af28db39f5d8cb570454de8df59c006b6a3e6f8c8b9a6b1e8de355fae2023e01db09c5ce593ea423c6524ce6e1b06d4489d06bd898c7bdb8e312062e4e69f243376c3be39fb5c7f87516c9b2c7d07636e3a1d77db1071931e7526a9c572d77c693ad1ea2d15fd791993527dace65fa32481087ec839b62fad96afb2062faec614949c8cf88980d8783f4727ffa2c58b5b712f7a3667f010ba64", 0xd6}], 0x1, &(0x7f0000004140)=[{0x30, 0x105, 0x8, "eab5fceeddef36c74959760f0409410bd0d6785bc799bd8ce21859960af4"}, {0x1010, 0x13a, 0x0, "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"}], 0x1040, 0x80}, 0x101}, {{&(0x7f0000001700)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001780)="882941a7e24b", 0x6}], 0x1, &(0x7f0000001900)=[{0x60, 0x103, 0x4, "e528050a88887cb5e30d63c5373824f34afdaa1108e28845b191cfad42e299cbb48bc0c358892043c403bff9b93cfa7d6e9eb66c95b7b2baa204b30f2751fe00ab932cd782387aeedfcedacb4d"}], 0x60, 0x8000}, 0x8}], 0x2, 0x4000) sysinfo(&(0x7f0000000000)=""/92) [ 65.478219] FAT-fs (loop6): bogus number of reserved sectors [ 65.484505] FAT-fs (loop6): Can't find a valid FAT filesystem [ 65.555405] FAT-fs (loop6): Unrecognized mount option "ŸV¨µË=ýÑi8E{­èÉYi Þ¢–΃¡˜>{¤¢}PTO-ÆiŠ>ÿ¬+m$­·“»É)Ûð ´‹Ô L ÐDRqÑ)aÿ lb9¸^öÎsåmÀ+26hCëë›åMšK?öïD´øF6÷Ï’©¥{{H€Ù" or missing value [ 65.648509] syz-executor4 (7640) used greatest stack depth: 23816 bytes left 2018/05/03 11:58:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x122) accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x0) fchdir(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000017a000)=@file={0x0, './bus\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) r3 = gettid() fchdir(r1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000002c0)=0x7ad, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00008d6000)=r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x0, @empty, 0x8}}, [0xabd, 0x5, 0x8001, 0x6, 0x401, 0x6, 0x5, 0x9, 0x1000, 0x4, 0x180000000, 0x2d86, 0xf8, 0x0, 0x5]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r6, 0x55ac, 0x100000000}, &(0x7f0000000280)=0xc) readv(r5, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r4, 0xa, 0x12) dup2(r1, r5) tkill(r3, 0x15) 2018/05/03 11:58:50 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x4, 0x100000001, 0x5e, 0x3, 0x9}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0xf8, 0x8004, 0x2, 0xff, r1}, &(0x7f0000000400)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x9, 0x7061, 0x7f, 0x40}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e23, 0x16, @loopback={0x0, 0x1}, 0x4}}, [0x4228, 0xffffffffffffffc0, 0x8, 0x7, 0x7548, 0x43, 0x3f, 0x7f, 0x8, 0x7, 0x5, 0x3, 0x0, 0x1a52, 0x8]}, &(0x7f0000000300)=0x100) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000440)=""/93) times(&(0x7f0000000000)) 2018/05/03 11:58:50 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001fc0)={0x0, @empty, @local}, &(0x7f0000002000)=0xc) bind$packet(r0, &(0x7f0000002040)={0x11, 0x1e, r1, 0x1, 0xfffffffffffffff7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x94, r3, 0x300, 0x70bd25, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x12}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x75b17138}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4a2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x11}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000044) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0x0, 0x0, {}, [@typed={0x7, 0x2}]}, 0x1c}, 0x1}, 0x0) 2018/05/03 11:58:50 executing program 5: syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000041) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200001, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 2018/05/03 11:58:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x880, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x11, 0x7fff, 0x4, 0x8, 0x80000001}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000940)=@getpolicy={0x5c, 0x15, 0x1, 0x0, 0x0, {{@in=@rand_addr, @in=@multicast1=0xe0000001}}, [@policy_type={0xc, 0x10}]}, 0x5c}, 0x1}, 0x0) 2018/05/03 11:58:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs\x00') ioctl$fiemap(r0, 0x40286608, &(0x7f0000000080)=ANY=[@ANYBLOB="030000000000000000000000000000000000174b7b124c34f386000000000000f8587de8f8c8d43713880700f55f93a649940f8688eb2749d03462b88d3cd74bbfc6421d12e724"]) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x1ff, 0x2, "5b4d9625e7feadde0b874d6a5dc5bb9dce070e4a48eb061cbb73ca5f39a2743c73a76d0c47dba287f237493edad532091564fab37fe2ac7f2a0db5c1777f33ae9f26452416122b30532e923f9489cf37"}, 0x90) 2018/05/03 11:58:50 executing program 7: futex(&(0x7f0000000100), 0x400000085, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000c2fffc), 0x4021000000) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) 2018/05/03 11:58:50 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000100)=""/98, &(0x7f0000000000)=0x62) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x5, 0x80000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000240)=0xad9, 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x80, 0x1a, 0x1, r3}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') r5 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) inotify_rm_watch(r4, 0x0) ftruncate(r6, 0x80000) sendfile(r5, r6, &(0x7f0000d83ff8), 0x8000fffffffe) openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x80000, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/relabel\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000003740), 0xfffffffffffffe36}}], 0x2, 0x0) 2018/05/03 11:58:50 executing program 0: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="f4", 0x1, 0xfffffffffffffffd) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='user\x00', r0) 2018/05/03 11:58:50 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000016000)=[{&(0x7f0000010fd1)="2f000000210003fd6dd40000060000000203000000000000000000c8080001000000737e0beee2ff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/05/03 11:58:50 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 'wrr\x00', 0x8, 0x20, 0x1}, 0x2c) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/05/03 11:58:50 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/dev\x00') ioctl$TIOCNOTTY(r0, 0x5422) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x0, 0x0) [ 66.408122] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 11:58:50 executing program 5: r0 = socket(0x1, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x11, 0x1, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'pids', 0x20}, {0x2f, 'io', 0x20}, {0x2f, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x2d, 'cpu', 0x20}, {0x2f, 'io', 0x20}, {0x2d, 'io', 0x20}]}, 0x2e) ioctl$TUNSETLINK(r1, 0x400454cd, 0x301) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/05/03 11:58:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8000000000000016) writev(r0, &(0x7f0000096000)=[{&(0x7f0000000040)="5800000014001923407f4b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89000500286373000510f5100002060089000000001c04ed5dfffff500002f000d000100090000000000000000000005", 0x58}], 0x1) [ 66.450841] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 11:58:50 executing program 6: rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000000040), &(0x7f00007adff0)={0x77359400}, 0x8) nanosleep(&(0x7f00000000c0)={0x0, 0x1c9c380}, 0x0) clone(0x0, &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) 2018/05/03 11:58:50 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x100000600214) clock_gettime(0x0, &(0x7f0000000500)={0x0}) openat(r0, &(0x7f0000000100)='./file0\x00', 0x100, 0x4) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000480)={r1}, &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f0000000180)='k', 0x1}], 0x1, 0x0) [ 66.836540] syz-executor1 (7714) used greatest stack depth: 22760 bytes left 2018/05/03 11:58:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) mprotect(&(0x7f0000ff7000/0x6000)=nil, 0x6000, 0x0) 2018/05/03 11:58:52 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000100)=""/98, &(0x7f0000000000)=0x62) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x5, 0x80000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000240)=0xad9, 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x80, 0x1a, 0x1, r3}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') r5 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) inotify_rm_watch(r4, 0x0) ftruncate(r6, 0x80000) sendfile(r5, r6, &(0x7f0000d83ff8), 0x8000fffffffe) openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x80000, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/relabel\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000003740), 0xfffffffffffffe36}}], 0x2, 0x0) 2018/05/03 11:58:52 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x80800) listen(r0, 0x8000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="00a08982009719eb0d0000dd00060062d47f93ec7aa50b4e1f17e2d7dad73df6c7fa4577de836f69c9c5d6"], 0x8) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) socketpair$inet6(0xa, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) setrlimit(0x9, &(0x7f0000000200)={0x7bd, 0x4}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/03 11:58:52 executing program 7: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x0, 0x0) unshare(0x60000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000580)=[{&(0x7f0000000500)="9e6d020d8683bd", 0x7, 0x80000001}, {&(0x7f0000000540)="99d63ea7155a641ac252f7", 0xb, 0x65}], 0x400, &(0x7f00000005c0)={[{@creator={'creator', 0x3d, "3d92bd02"}, 0x2c}, {@part={'part', 0x3d, [0x36, 0x3d, 0x36, 0x0, 0x7f, 0x36, 0x0, 0x32]}, 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x34, 0x31, 0x34, 0x36, 0x32]}, 0x2c}, {@session={'session', 0x3d, [0x30, 0x36, 0x30, 0x7e, 0x37, 0x0]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35]}, 0x2c}, {@quiet='quiet', 0x2c}, {@codepage={'codepage', 0x3d, 'koi8-u'}, 0x2c}, {@uid={'uid', 0x3d, [0x3d, 0x36, 0x39]}, 0x2c}]}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0xffffffffffffff09) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={r2, 0x9}, &(0x7f0000000400)=0x8) write$evdev(r0, &(0x7f0000037fe8), 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000200), 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000240)={'ip6gretap0\x00', @ifru_flags}) 2018/05/03 11:58:52 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000100)=""/98, &(0x7f0000000000)=0x62) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x5, 0x80000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000240)=0xad9, 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00000001c0)={0x80, 0x1a, 0x1, r3}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') r5 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) inotify_rm_watch(r4, 0x0) ftruncate(r6, 0x80000) sendfile(r5, r6, &(0x7f0000d83ff8), 0x8000fffffffe) openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x80000, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/relabel\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000003740), 0xfffffffffffffe36}}], 0x2, 0x0) 2018/05/03 11:58:52 executing program 4: mkdir(&(0x7f0000000080)='./control\x00', 0xfffffffffffffffe) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) r1 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000400), &(0x7f00000006c0), &(0x7f0000000700)=0x0) lstat(&(0x7f00000000c0)='./control\x00', &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000740)=[0x0, r3, 0xffffffffffffffff]) getrusage(0xffffffffffffffff, &(0x7f0000003880)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001b00)=0x0) r6 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001b40)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001c40)=0xe8) r8 = getegid() r9 = gettid() getpgid(r5) getresuid(&(0x7f0000001c80), &(0x7f0000001cc0)=0x0, &(0x7f0000001d00)) getresgid(&(0x7f0000001d40), &(0x7f0000001d80)=0x0, &(0x7f0000001dc0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000780)=0x0) lstat(&(0x7f0000003240)='./control\x00', &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000003200)='./control\x00', &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000033c0), &(0x7f0000003400)=0x0, &(0x7f0000003440)) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00000031c0)=0x0) stat(&(0x7f00000034c0)='./control\x00', &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = gettid() r22 = geteuid() lstat(&(0x7f0000003600)='./control\x00', &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003740)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000001c0)="d747944868c8876c4dc2d7e9a9572268a4626465484aca3d1024ab71fbe63b15e5d9bf4bd59a68cd102e31d993f2db0e4fe40c13a962c5eb830de658883114cfd63c843fef7a47c2a2f07d1e1d810aad8a74d044d6b8c175046fcc4f3564427ba6c8368e58be7982ef15415e7baa8dc060a927494563a750ec6dd03e94333e39dcb5748c5c27651d5a253863e11f7be0c5e8f0e383380ba2888a1ecf7840c4d1cc4e1c1484d0410f5537d164ef2fc4dd37ea2eee083d0cf36dccacec81f7be4f489f68adcda40e543cb7d86af1c61898", 0xd0}, {&(0x7f00000000c0)}, {&(0x7f00000002c0)="dcab6bad9418369dbb678ec91b15c50f208f22534d7cfbeabd8fa867406249de43b300300fb0abac031907cf85bf994504eba4c955a15e167741a87651f5a1525098e8e1d51063308179a07da50bc3b2df49ac0e994a48aad040d4649064af9e775411c55e9d8beb8315f5433caa1a357bf22f91994421f030e978cfa8b3f1118b5abcf4e999e5d25b1b369647fc2049b58cbc8e720f88cc81b1418cdf0ea5e2", 0xa0}, {&(0x7f00000004c0)="63e168ee4e39f21a54c7c790607e7dc48895449f865319770806a94ddbcbd731bfe8759efd67ccc1d6ef436e996f713195d8e34ddea1823cbbc303d152b21fb192a9bf9420a75006ea1b45b29c7a8d5f6345b3974ca826674434bc901278f227d540112b6297c203e16a6633ee40f28b70b5ecfb917fb65cf6dbe58368dda820fa9e1502e42511f855b01ab64402b4b5e3c2c66e326961a5ce4f96db9344af8aac0903538c6da7e0633e0a811d06a3c5e56789546e19b06746b26752529c381b369f4fa1", 0xc4}, {&(0x7f00000005c0)="bb2e04866c8935421fb647282bb0b60631fe3d685068339d349f43655b73694f75a0b94f163cfc59da12c60ab6c1838f2a7e84daf9ab61699480c9ccb31e8184b2bcc626669e5a7b7d239174109ac8e22bce28a3acd4a409e142b00ba32af70e842e46de422e8dcb461ef362d9f2bc1be9d76f616314b2702732a69948b09c1406c4b8628c3960ab70993381bf01f29b51ddc74ac56dfce2de34af4fb384d6e0dc64a020e9311c6f9f58452f66498e44b73ee3a75256177278fe2ef93f0acb09c07b2ec3290298ed", 0xc8}], 0x5, &(0x7f0000003b80)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r4, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0xd8, 0xd5}, {&(0x7f0000000880)=@file={0x0, './control\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000900)="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0x1000}, {&(0x7f0000002f40)="d94e50862210964c59944b282f05e43723c6409577a65531901c73a80e5fac43aae46a35e7ec998233ae342f004fd46a547ab543cf01f3a16c6ecfa62a8f7f50875ff0d1a9b90833b24b5904b432749ba6d81f7dffd81b2f2b8001f5cf0ede8e19b9a2af1cce7aec21948f94a40ddc354b20ee3f76313de5e4006f1082beb84a37b4436720f796adedc58dabc204497d1d08303b2035a86bdcedaf00c7cfc311e5a920bb8fd5387886807a38b4b0595ef823250c6bebc8f4334b561fecb6d8ea25e7f5ff1f1a1186f8c800b386482aeafe7ef46f", 0xd4}, {&(0x7f0000003040)="e23c619a10c27d3b73558395c6ec4214e0c32ecd0619bc7501ca428407025f643589cf27afae1829f79b902187b1df902fa47cc303b36620d02c7e748b229640eeb87f18a3a60e29dc4f0b04a95f3ae5ad02d919eb9c531dc37f", 0x5a}], 0x3, &(0x7f0000003100)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x40000}, {&(0x7f0000003140)=@file={0x1, './control\x00'}, 0x6e, &(0x7f00000031c0), 0x0, &(0x7f00000036c0)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x80, 0x20000000}], 0x5, 0x0) setgroups(0x0, &(0x7f0000000180)) lstat(&(0x7f0000000100)='./control\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./control\x00', 0x0, r24) 2018/05/03 11:58:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x80000802, &(0x7f00000019c0)="1bbb64ff63eceddb4d085fde7dde0f819b913691ff8129788c71d901d4c7a4cf20ad57bd17a714058ea8b597ef960ac0cdbc8daf0d5269fffe47984748de919e0fc3fdd26c8e58ba70e89fa98e8a3c42af70ebe984fc4ab40c0000000000") read(r0, &(0x7f00000000c0)=""/24, 0x18) write$evdev(r0, &(0x7f0000b5df88)=[{{0x0, 0x7530}, 0x1, 0xfffffffffffffffe}, {{}, 0x0, 0x0, 0xb}, {{0x77359400}, 0x0, 0x4}, {{0x77359400}}], 0x60) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x8000000412f, 0x3, 0x5, 0xc2e, 0x4, 0x3, 0x3f, 0x8, 0x3e6, 0x40, 0x0, 0x80000000, 0x9, 0x38, 0x2, 0x6, 0x4, 0x9}, [{0x6474e551, 0x0, 0x20, 0x0, 0x7, 0x7f, 0x3, 0x6}, {0x70000003, 0xb, 0x7ff, 0x7, 0xb7, 0xffff, 0xfff, 0x3f}], "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", [[], [], [], [], [], [], [], []]}, 0x18b0) 2018/05/03 11:58:52 executing program 1: syz_read_part_table(0x0, 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)="ac03", 0x2}]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x264, 0x4, 0x3, 0x400, 0x0}, &(0x7f0000001780)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000017c0)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}}, 0xc9, 0x90c6, 0x5, 0x8c, 0xc0}, 0x98) getpgid(0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0xa, &(0x7f0000000140)=0x2) setsockopt$sock_int(r2, 0x1, 0xfffffffffffffffc, &(0x7f0000000000)=0x12, 0x2a3ff1d1) recvmsg(r2, &(0x7f00000006c0)={&(0x7f0000000240)=@can={0x0, 0x0}, 0x80, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/209, 0xd1}, {&(0x7f0000000480)=""/246, 0xf6}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/27, 0x1b}, {&(0x7f0000000400)}], 0x5, &(0x7f0000000600)=""/155, 0x9b, 0xc}, 0x10001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001740)={'team_slave_1\x00', r3}) ftruncate(0xffffffffffffffff, 0x80000) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="0200eeffffff01000000ff07000000000000000000000000000000000000000000100000000000000000000100000000000000000000000000000000000055aa45464920", 0x44, 0x1c0}]) [ 67.662091] IPVS: Creating netns size=2536 id=12 [ 67.735588] Dev loop1: unable to read RDB block 1 [ 67.740777] loop1: unable to read partition table [ 67.761113] loop1: partition table beyond EOD, truncated [ 67.774203] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) [ 67.831216] IPVS: Creating netns size=2536 id=13 [ 68.419493] sg_write: data in/out 772080395/6278 bytes for SCSI command 0x0-- guessing data in; [ 68.419493] program syz-executor5 not setting count and/or reply_len properly 2018/05/03 11:58:52 executing program 3: r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000f61fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000000000)=""/228, 0xe4, 0x0, 0x0, 0x0) fcntl$notify(r0, 0x402, 0x2) 2018/05/03 11:58:52 executing program 4: r0 = open(&(0x7f0000000000)='./file1\x00', 0x2000, 0x15) r1 = geteuid() quotactl(0xc0380, &(0x7f0000000080)='./file1\x00', r1, &(0x7f0000000140)="c34539e5f3fa46771ce2ed4978a03490a365995e6e761dcd6bc2b450db64eb0348011246224cd131d079615872c6e40e8a5740c28e23c894c755616a690416fc8848a89bf89c11a68afa4f48bd346c65be0fd658da44a6e0dcaa69e256a44bdab397573096a13400b2281e42c87035261795c0259921133754491b7957d7eeca8753541719e47c3f432846034c2727cf9f15e81390387e441752cc") inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x4000201) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) r3 = inotify_add_watch(r2, &(0x7f0000000040)='./file1\x00', 0x0) inotify_rm_watch(r2, r3) 2018/05/03 11:58:52 executing program 0: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140)=0x7e09, &(0x7f0000000180)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101100, 0x0) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x1, 0x80000001, 0x6, "560b3dc0d0d69a0830e99d5c300f92b835816cb99335ecd7dc5104f38b3fc85e073a607c3198bee83a4466238bc9e820e848f1ceff3fcae6c01ca4916b5dfe", 0x15}, 0x60) syz_open_procfs(0x0, &(0x7f0000000240)='fdinfo/4\x00') 2018/05/03 11:58:52 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f0000000040)="22c560758eb9a836c7f5d018ed7a8587590e05da02d0803def4616f694cd0b88fa08547b8d63ea02a0e3cf9c1cf79f9af128c9238ec7590e531739ad48d53e7a7f1c805d9442e070c9e28d0de71ca3d27f3c3891f1120eec588e6787199067ef542add31f61a6915ba13d159bf83c0f50d8733496071bd7cd18d497971adfaceebcac2293f04bad1a9fb6d2139b164f919591fb75b3e3305bbcdfa44cebdde4cac6d8c4e3e0b830958770bfacd95170e3378bc8cc929e97b74aa4b9bdc16bad272d2114a668d7c469e6199cf16318ab39af4677c6a1876cd8c3a2ba90e64bb92113c908c80d48c1da24fcf2d3b", 0xed, 0x4000, &(0x7f0000000140)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000480)="3a9669e6334224e17ac583c5feff54b5c720e3da9107a6d9c2a91af873b65f9c12fdcf6447032b114ccd5d5925", 0x2d, 0x40000, &(0x7f00000004c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00007b1ffc)=0x7fffffff, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0xaa000000000, 0x4) 2018/05/03 11:58:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x3, 0x8, &(0x7f0000001480)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="a6a93537d8151cb696d72db8178cdd0303d5e417b35b854b0d2d0809694a0ef7e47335d0af628b24811a0077c643101a64be0b67e61b666ec7ec133ee15b59f8ff2c7c4413bf8c89ab1f06f161a13e1605d7fd3172284569d9df74192fcdf89c159d85ad23321141467a3c3e4dd5bc6f273e50e788912abb10a13cb4d6cf858583c0aeacaa42f538290f00fd0dddba914276752f5e887b4730ae389e40b2d4eb1829e880f277389c027a990fd5391c3b35fbcb7c04a7b7a752a7a551e80d", 0xbe, 0x1}, {&(0x7f0000001140)="2bc663de5606e7d7073725e96e05f8b05cd09b7b16e2fbb62d77d1827ef4d5b2d11cd364bbdfdfc79fff2e540b99823d", 0x30, 0xff}, {&(0x7f0000001180)="69cda418e6e40ffd081e29f9bd0b9a41ec7e81a3a9dbc8116d6741352363cb97d8b9215d1a956deb4a327943780ae5ef499c76e2be5a42211cfdaccbe8113701be90fbb8bbbd831f977fdf12bb6e4730702c27b0850a3f790b47f20369ea3ffab0efcfb4be8e3ab4377bf60e40980541b6fac7374837d13119edb11d510ac65bf35acd941f0e3f1ebbced46fb038016f0c34dee9ce9c99c49f80829e73014d62d453084fc570a76d1cd1822bdfedc856a9b4d47a8de7ff714b266e39a969f8a227a849818311406025f1d69bea77a109bbdd9a607c3cbb7387815929bc926522", 0xe0, 0x8}, {&(0x7f0000001280)="ed1db810932044b0baa5d15cc148f73ad71d215267579ea4c9f2009393f3e9e25c507e180353743f4b9055cb2c83a06910c36edf304a40c330383314c38ba9d7e19450cf001f45afb9e8a5fccec78a54b4a628e5", 0x54, 0x349e}, {&(0x7f0000001300)="ca3a2ac871abf084cf0da3d72fd40eca060c5588ded82e979fde0eeeef16d55ce85e205c2fa11e1fbb81771cfe", 0x2d, 0x4}, {&(0x7f0000001340)="bf0045a8fe18aae314389b6dfc07f79a5d569b07b294184dd7755819d9fb062aa68c82bae7ad91945a670b615b2de25c264e4ba08890d5a38b78da2b06813898ecd6f6b0f6450fbbc1f2be525927b01911b391a0aa77f63fb4124fe699690ca36b1b35931350c146268e3f9e490c277eb1acb1905a27c96f20b41ab53d25cbdd6864e9becbbf84628e90ea85aac8e9b210ba24cc006773dde52e368f5e70ed8a14f8d1c0a8a55c4d129a1ac167c55f9a3b8ad1be8751289a387059fe3190a2873e64ec4b16014066e75f767f4cbb600686c3fc49338435a33077dc5fedc64c78594f37fc710eaaee0da5", 0xea, 0xc7f}, {&(0x7f0000001440)="d1eba23a1ffa6c", 0x7, 0x1f}]) futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000000040)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f0000001600)='./file0\x00', 0x200000, 0x4) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000001640), &(0x7f0000001680)=0x4) 2018/05/03 11:58:52 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = pkey_alloc(0x0, 0x8) pkey_free(r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000140)={0x81, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x1}, &(0x7f0000000180)={0x81}, &(0x7f00000001c0), &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x101}, 0x8}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/85) socketpair(0x1f, 0x805, 0x80, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/05/03 11:58:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000500)={0x0, 0x0, 0x4, [0x4, 0x5, 0x9, 0x100000000]}, &(0x7f0000000540)=0x10) r3 = dup2(r1, r0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34, 0x22}], 0x1, &(0x7f0000f40000)=""/7, 0x7, 0x8}}], 0x4000281, 0x0, &(0x7f0000f40ff0)={0x77359400}) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) getsockopt(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0)=""/149, &(0x7f0000000200)=0x95) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0xc1) timer_getoverrun(0x0) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x8a, "1c3fb0c72bcd73e1ee3d9a3842707619af1e52d6e257b5d3588456b8d9078820b3c531610324a45d89b3ee96196e374ac0395a793e48a7845b7ed2b77182aaf41cbd3b67109badcac7b587b68a7b796407f61cca51078411642b1d3b465ff48e7d7956154144e3b741971b65f9550f759f5a9cb72dd2aaa23686a6c4f27075a457a394aa9c6fe7f29ca7"}, &(0x7f0000000040)=0xae) 2018/05/03 11:58:52 executing program 1: mknod$loop(&(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}) perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') rmdir(&(0x7f0000000040)='./file0\x00') [ 68.465623] sg_write: data in/out 772080395/6278 bytes for SCSI command 0x0-- guessing data in; [ 68.465623] program syz-executor5 not setting count and/or reply_len properly 2018/05/03 11:58:52 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x1b}, 0x2a5a2003, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000400)=0x20) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) accept$ipx(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0x10) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0x0) mq_open(&(0x7f00000001c0)="2a47504c5b766d6e657431407e6d6e6574317b2d766d6e65744076626f786e74302176626f786e6574312b4d0000334b249bf303a097318eb769", 0x0, 0x0, &(0x7f0000664fc0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000480)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000840)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000940)={{}, {0x0, 0x989680}}, &(0x7f0000000980)) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)="bcf6", 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000180)="d619c5936c28d8d7e6d9f032b6d553de2b53c5fe85897ee4199c43527d28fd4d37e3216b7b92889505c35e203550c19ddd29be84d431d835eed0633a86b7e65369e6421fc98bf5a34f993871b8ad02a27a84e4f7da2f63aae862cb91e1f8fd4ccec1") 2018/05/03 11:58:52 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x10003) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="24000000fbca832ab131e80317f1f7ab9548d4055133011bf4631bb011c7f2045bb2b9b3862d1e366d39dcfbceb52e8c427be5e33346e4cb6965749c5ba04d1ce41548d0696b6690678d2009a5274e09e85bdaad61d76a22889fe5bbd68dbedcac19b9796d7f64431bd3f647b73daedd76aed4762a7dcd4acc5af5b359248634b607ba0fff2f4015884603"], &(0x7f00000000c0)=0x2c) sendto$inet6(r0, &(0x7f00000001c0)="3390fa1570c88e869e60e6527dc19d04a648393ddbd6a0f44abf555dc6c94b7d61aba97a1ff7126c7fedcf5a9f710e16bfefb690e8fc335a34fc84f5eb8d9555f727a3f318f5d9484519f306d322710f47f967368df19f13cf9d3657902ab300", 0x60, 0x4000, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x5}, 0x1c) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x9a) kexec_load(0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000040), 0xfffffffffffffefb, 0x100000000}], 0x0) 2018/05/03 11:58:53 executing program 3: add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="84", 0x1, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10, 0x800) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x1, 0x7fff, 0xffffffff, 0x9, 0xffffffffffffff7c, 0x6, 0x31, 0x9401, 0xffffffffffffffff, 0x8, 0x9}, 0xb) request_key(&(0x7f0000000240)="75ff0f7200", &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000040)='user\x00', r0) [ 68.506663] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/05/03 11:58:53 executing program 1: timer_create(0x1, &(0x7f0000000180)={0x0, 0x0, 0x1}, &(0x7f00000001c0)) timer_gettime(0x0, &(0x7f0000000200)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/05/03 11:58:53 executing program 4: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001180)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000001280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000012c0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000013c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001400)={{{@in6=@dev={0xfe, 0x80, [], 0xa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x0, 0x4e22, 0x5, 0xa, 0x80, 0x80, 0x32, r2, r3}, {0x5, 0x7, 0x8, 0x3ff, 0x5, 0x9, 0x51, 0xb3}, {0x5, 0x7c5, 0x0, 0x101}, 0x1000, 0x6e6bb8, 0x2, 0x1, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x3, 0x3, 0x7, 0x400, 0x90, 0x2}}, 0xe8) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x81}, {&(0x7f0000000240)=""/233, 0xffffffe5}], 0x4, &(0x7f0000000180)=""/4096, 0x10ea}, 0x0) sendmsg(r0, &(0x7f0000003b80)={&(0x7f0000001500)=@rc={0x1f, {0x101, 0x7fff, 0x1260, 0x60, 0x1, 0x10001}, 0x35a8d292}, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000001580)="0309c9a33c71766426bbfd9d2d4b7a9c63eb58d476604e645f0c64d97da51e6839a161226eef7b0ccbabfcfb1167b3d98e0546d8cbd830c7143406cd03df6c8211894cefdd32750d0ac97ebbbb46e312c9929ce932e0d71e1c6f52a09fd5f2ef8b", 0x61}, {&(0x7f0000001600)="388610a2bc23a77942ad748de863b9ccd7df647ee6f8bb534e767104bf21d82d129b54a2e224c67be87cf04e57856a02cca2c0d0fb05e8eae4299fe30f1d36317832fded64579327d53c4890e596e71d310132a4d905c09c2b564740bc780c7b61c2d7d0a96bdd0397bac6e09223d46169f8d9d0fe22096bfd24d2396d5361e0ea29286fa54e94060b606b00ced0d5a6f3a7223938c55df8d42c7403b376d0e072219ce05eb0841668af0ccb024a179a01218088c931", 0xb6}, {&(0x7f00000016c0)="68d6e378b05ab936be3704fa118f6b6b89f6019ff0c7ffe3a3a6027658d7bae4d65d35b6dc91cd3c72f2f72a29a83dde0ab1bc36346659a1b593f9e1e32c875f2c4b59ad114c1a7cdff3645e3964c719d91598fe70e4efda2349e915d4f198cd6c633f22c94d773692cd94cd4b325ea0d019d575c86c29b45a4c1fba4fb2938c709dd33613d17c2f7b27671a7113e5c23cb7bf740449d988b3c1ee56fba0a3b0ee854bd84b9e817104a8bbcbcd98f05a726bd02f33f6906157e7c10e4dadb3246342acb3ed26795954ce302b680ea146079832dd287c7fc1ac", 0xd9}, 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0x1000}, {&(0x7f00000027c0)="9a864db649210caab2a8d57c7c9a05f434b6775ee14f9271a4e3081c9ff286be018d4ea5c9bec2306c64efd8886466526295ff9149addbcc3916ff8189deb61e8e21cb7dfcd4eb11c7e306ef18ff566ef2e8e2d0c430edfa9fdb4902b806988728b99fe37c6753", 0x67}, {&(0x7f0000002840)="537efb375466bf39d655f41801f9b4958db006ad001e534d8ed23bdb0106c7529b12311589f7d85f0d31f0b0be9673734e608f2a0a2cb807edec3e311e311554c520076706762b2a25fbf75de0b2accf6713e08fc0ec1f866ea851aa82c8ec792367fa68e6b145d8beefd9c9fd0194daf76eaf8113dff9ae84699cd80155a1758c88a7871c49a4d688836a9e894b7dd0105ad30deb0a90ac1882529eee4e8b70e9a9421718fa604234cec88c7077c0ab61c0ef928bfae170890b1c3f9bf9d5a48ae28788ba2b06e0c5f0f8df65e4350686e8acb8f5feb8fb70e8c92900f1477c39fd7dee17", 0xe5}, {&(0x7f0000002940)="1a8c75b987042cb4733d91e572041131a0466e04f52aa00aa2b530b5f71ceb97408fb9d989d003062bc4704bf0a6c15016040539c88d784d97aaf1b56f832b1ae2a6b7dc8b0c589603644359d93b17c1ff419e03b3c9a356f3aea1d157d10a5c9ed8731b009a9ea8040856", 0x6b}, {&(0x7f00000029c0)="70eb6a89dff860f16c4d974587b52d623d8b1445220b59994b333d51a512986459083c67bbef8c69143ab255af9cd7b512247f22e6749dd1c0e441af190d59a24308147f7130c6169e93e38440526004914791db5718e75b002ed63efe0933016e6311d737f715a26f290bfd741740eb0e5fb19a4fa4ea2a50bc4c81dfc984e340e60c98daae7f5917b42fa452", 0x8d}, {&(0x7f0000002a80)="d669caccefdc8ebf3b168ce62ce105673a717ed7f16843bfdb94aede5c48b90e8078f945e817", 0x26}, {&(0x7f0000002ac0)="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", 0x1000}], 0xa, 0x0, 0x0, 0x40}, 0x800) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000003bc0)=0xe751) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000100), 0x49, &(0x7f0000000200)}, 0x0) 2018/05/03 11:58:53 executing program 1: r0 = open(&(0x7f0000000240)='./file0\x00', 0x842, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x14280004}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x6c, r1, 0x0, 0x70bd2b, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) prctl$setmm(0x23, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x1000001, 0x4) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000000)=ANY=[]) fallocate(r2, 0x11, 0x0, 0x100000001) 2018/05/03 11:58:53 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe802, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x14, &(0x7f0000000140)) open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffc, 0x0) 2018/05/03 11:58:53 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x60) ioctl$TIOCNOTTY(r1, 0x5422) socket$inet6(0xa, 0xe, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x6, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/05/03 11:58:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=""/24, &(0x7f0000000040)=0x18) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x9, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000080)}}, &(0x7f00000002c0)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000140)) timer_delete(0x0) 2018/05/03 11:58:53 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2, 0x0) vmsplice(r0, &(0x7f0000000680)=[{&(0x7f0000000100)="e524dd5e920d28c8572c866d8c235573e7051241ca721e0674d09d7d6736ad770ac14a35c9c853494f2be73953b102dc6beb23e57c3c274686ae532d4a2ffe5cb6cf3a66788f36dfa057438f4840c22f5f09d80e3eef75c6e88f44141c7341b563f6d7cde598e124e65bedf1d03b5990d6db1f0a65f523ed2a9dc6ded4", 0x7d}, {&(0x7f0000000180)="25056d734074fd2e3e6a86387f5d24339cef4a2d1ad7f161f5f603887bae36b01f976a7e0498f2ae1225d39b486901fd39523d7438d74441d939539f2b8ade5e0065ef0c312b06a253263cdc3db6efbc911bfdade6faef44c7b21fb09673d13cabb6357c7cad0589cbb7c886bb169ba111674105c487e476887d014d7d58e0ab26fed88071d23fcb54b5182e932f6593469e68cad1281d0e23c699579bebb2384fcfef84", 0xa4}, {&(0x7f0000000240)="f5e9d9f3a5d5cbe983dc5709466d5c01ac8e82eaf8dd7edf9ea7af139f26b049dc475bc62a9b4b0fd944dc6c3f8f02542166a3843cca51b6459d4275d62d55644e22c416bc8662495bda364ec8746d3f7709bef7935dbddfc3d43b186356af989965fc79cda92b863973bbc01be04e0ace0b846db1139364add79eabff51bee8ac4e5598fda31862f36a713fdf4103bf38b1663e5ae9ca30a67cb4fc1ca6062b63c4e7cd0918bbb7ad7f07a593c5510c7ef238ac", 0xb4}, {&(0x7f0000000300)="b6295fe36c35a5e2ef4c595d5421ff61a41db1013d9d", 0x16}, {&(0x7f0000000340)="81c627ebf0ddff09697abdf84da9255cb890167f23597edf19ed35275f85968b495367139a2f7cf0c33a9a1b3a27603edc2b52cbeb63d17f2adaec9ec119816d484bb96faa5779ae890c09b0ae6d59f8ac250ed516940dc8545d9bd24bbdcd265a", 0x61}, {&(0x7f00000003c0)="2b8ca09ae1d3ab5a562a004a9e21107de9bdd00baa56750cb885488718f7c883549795b339ed98f6d3e4f799fd3e3693c058eadecdb06ee1a03f273b48d2ecbfdfebabccfbf45a8495298afa8158de40aeacdcb0415cd326dc36a8840d90ae5d7336e4dc12c08ca4a8ce6716ad269ba05d98c2", 0x73}, {&(0x7f0000000440)="b9068a3752901c270bfb4e50ef8493e8ec305cd2847419d4394e3bbc5dbee4e573db5dfcd2b663bfbae1ae4e5457aa7a10daced198a71bacfa73743a11c37848736a78f64b8a1e5d34fcd2", 0x4b}, {&(0x7f00000004c0)="76f8a969f74b368c4e92c8b74ff6ba3ad60bb9a7b2f62c3738d54639cc70197d0a1467f3fb179755f796fe1b4ed5842673dd35c424ad1b17f0721e7f919b965317e18a213409c2d1233e3ff99999c7e0a4ce2d10393fa0f592ca1cc63f1ea0b05627a69509ad5c8875cc8fccedb25d483d6a7e2271754edc2b64f5ffeac416ab50c75dac4f1590b3df4dec92ae331ba61646170bcd9e61026919fdd67a44e432e8a602f7a27169520cd5da72ded1228af26b3f5b1b66daf6", 0xb8}, {&(0x7f0000000580)="83ec9da55f542b1fe82a7cdbc64fb6e6ccbfa4604bc9bd2ebf6e26a317929f5567df075ac02a0fd2774920b2fca8d20821a7672f03e752fbc2dd03443f1078e81e6c3225db786cac43791ae62df36730258897c0b9bcc28eb461167753dc2013e3d536422e67a0edc2e306956361dc1bc4939229c43b7c6cb885a4fd5435fe5818c4433ac561267c47b0821cfac53c4d2aae9610bfefd1f6fb78575c684867af879260ad33f75d959168aa557ac855d1a747180a090381d6518181a76f7609e315da855c5cb4c1ebf38a2c2124bb3623111b0dbfdbabb8191bbb48", 0xdb}], 0x9, 0x678c648119da2de0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000000c0)={0x2, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x11, 0xb, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/05/03 11:58:53 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x7, 0x2c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x10) 2018/05/03 11:58:53 executing program 6: r0 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setreuid(r1, 0x0) accept$ax25(r0, &(0x7f0000006540), &(0x7f0000009780)=0x10) sendmmsg(r0, &(0x7f0000009580)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x4, 0x4, 0x1, 0x4}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="8bfeb9b87e844cf695b82219f3bbcca28d21ae4520b5069cda502f4b70fde8a42ce098cf05db65e8c365bb4e81ab13a726250fba0d90bd9da4b76549035139bd0f8e3c20d7e8b03d50aa7be4bde8fbc8f5f54d3210f39fed4b86609d4103671ac59cd5a541e17e1ce5f77c92547596fc50ab538b397d4b89da6ff0b228796784e39a82278086c935e87b5ff3c48de8b6da3067d7881ae80a02173c435fd78cb29e9b0b73b732881418e9c94d9819fd660c07ff63b00a83d092f7b018384739152e54a2a2b7a412f38c433a50c40af2858dc0fe4254ccba64896e085402071a5b2c68ce7b2cf31459dce4270625", 0xed}], 0x1, &(0x7f0000000400)=[{0xb8, 0x100, 0x2, "21bc4eca4da1cb76368593037e96094e1290a51e6c9cd0fa3b789068eb992a633cadc3efb854bd35bb8bf7288a05e8ef43dc47d1bdd94ff57a075377a02765585402c0d6b55ca2a982aa12ac5f6de4e9bd8ce2e224c9a1efa4db4de18122b16d6b1018a187d57b9b1d5dd4548dd01daebfc3cf81503dab3a22e6433cd445c8d118a7d580d793850fe56f1785b115f6b7351de80a99566ccfb508231ae839438bc39ddd766a17"}, {0x108, 0x110, 0x1f, "c4fa43d9c23969ce622e9e9d7c6d0481d06f6d4aed4efbbf25cc429d766caa4dd9a73235330c7662590239b37694e4e988bb91ad2c525a3415525eef87c318f91bd6b3a97ccf6f2dd4b0e68636f795302e66a9ae94d6ed5192437717b1073d9115477aec725d019948a1a1c35a41c1682e4ced40cdeb51ffe3329642ab556b5b5771291481b60a3df7994b8c8dba268241544c2db58a291a47a948aa09dea384adda13c5002e323d9c63930a5cb718e28ce3eeff3fb72cee5d93cc65ce1847258d290b5d547708bdcba3f50a936df7feee0f3f7f38e2d81abbb649173a2e8c36d3f6572cea3aab35f42924166eb29a6f9a67ec5bd2137c"}, {0x98, 0x115, 0x1, "9b5f66df5ffe17f11690b9a4cd0f58623b4640dcfe05a308707f1c9952fcfd62c3e2e1e99fa612b005c0e9ff47193d8bd0ab9db8f010e48083bf7dab7d60497b801f95e32d8b9ceddb79d892c62f365e358a352f6d0b384867190e4a0f7ff97cfec3abfae3f450f6f4829a829935412e7fc225878c553ceb5945d64dce04a37f10f7"}, {0x1010, 0x12d, 0xa20e, 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{0xf8, 0x10a, 0xfffffffffffffffd, "757a88774df9ecde262b0284a54cde35aa0440df8de268c5acb355cadf0ec6a538776752516694fda649ff657ca20b3dd967915edddff9f51fb8d440ca0be4ea774e2e04bd34939015859a6a8e96444f955713722565a267e61697644bb0b402599e33f590c5059a869f3ac5ebce6b51411f16c5cdb609c98721208c9580bba48162fe661a6d3a83b98ae96ef16bdd42db5c3a17d4df1ed7aa9f32c355a9deacc63ae74bb672656779999032027fec4899f6cc30791bc45720a5579b0e77efa6edafa71e1665bef3e0c6aa2af3b10071691bc46c5a82f9a8465cb1cbd6a2787f4e"}], 0x1198, 0x54}, 0x81}, {{&(0x7f00000088c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x1, 0x4, 0x2}}, 0x80, &(0x7f0000008c00)=[{&(0x7f0000008940)="8b229a6668a91cb1b48cb109493e9e01fcb5036d9b0c08ca4d94c139c5f3a0982aac5729914dab6505517bd265db3ca26e6ef2ab54741e2cab1986c686db81e0a30d2b3deaea2b5fa4c37175168be719e6bbdc1e15587b321f4a858f8eb98fe4d808f766b771e14137c2dab2eeed72839f36ca6746c584f828230378e1a897e64ed08278cdae1be37bddfe5e52c27a54feda047675f5b27450e8882fedaeff37cecb6ad3985fcebba25ef034d804a92f9a50605d56bed70d6998330b7b0b90c4e989fb88c55c453aaf36505d8f0507a612e0c1914edb6b4422bc97297912a77dcbc4", 0xe2}, {&(0x7f0000008a40)="2d889cf2f4a2bd9504d193a0d50140", 0xf}, {&(0x7f0000008a80)="b5a5ceef1f7fe8c54bb0ee38240bf80eebce9ccb94fc711064602cdb31532b49c2aed47917a529595e4a8f3bc9ea71303811e9ebfcbc0d0337e3525249a39502c2c29b066514a1ef7fbdb21cf7e540a440534557ad9e2c1264102b", 0x5b}, {&(0x7f0000008b00)="edb92053b0d712f98e5184dd3020904d0d2d84a955227c1fb002319af6694c6966d445b16700fa0c03a5bdd3d7e9d2cd3a889bd956997dc28d920f26f82d3d6243a8dd6f1602fa1242490e07c5d4f232d0953b7b9039148bad73fd58ff4157e5903889a12855dcc2eb85b593a82b9299b77bcb9042919852072477584d6b2123a1d068e334f0d9e2faa6066eb1cde1f92b7804b342e4deb3ee9aa8655a417398f4742bf1e0bd984b3dcb0df47780507c1f56cd19a886949a497399c6bd1909fd90657b079414f97d5fd21388e3af18a22d99d184a0b84ef64c144262934e6021ebc671be", 0xe4}], 0x4, 0x0, 0x0, 0x1}, 0x1}, {{&(0x7f0000008c40)=@ax25={0x3, {"5c4b9c3c409ef5"}, 0x1f}, 0x80, &(0x7f0000008d80)=[{&(0x7f0000008cc0)="857a0ce1093d584bfdda", 0xa}, {&(0x7f0000008d00)="9b4d804a55623d056463c303d78f23de2cd594bba8398c74a3b73d5976f5d1322115a392f722f1166d5176de6880fa754558c5788efcba0601b30489146d90079b3b69a02e9309", 0x47}], 0x2, &(0x7f0000008dc0)=[{0xa0, 0x0, 0x1, "ce50e5edb7adb0839a1a3c2d8d3dd74a4e4b47aa6be36017b775da72271748615d00fd404f896ab59bcbe9cc0f3e9c3ca49c6e7f84c7afced8414d6881c2afa8e570a16db62892cd66e2dc48a89d290cde6b8dd3f9ad821b897f16cfb72412d1b0da7615a527111ec7a5c47e2a8aa6a3058556c2c141434b49daefd71a2ff58fda347b753dc9c374e520c526eadf5f"}, {0xb8, 0x110, 0x40, "ebd835098a5b10153e11f06a2c5f1dde98db3172e4c5d242197149a8ad9e39c95c623bd922cda1ab941810117f7c09ec5d36dab31af6bf06ece04b765f9f734b5cadd924856ab93995bae48c1cd26617cee83dac913d3d051dcf4f005daf52309b787ebcec7f2822c08243e0e1b453bd0d360516b1f99cfbd48f43da2acf349c4bd623f78a41b02391f8126bdd6c1b5c32ad4a11ea159ce69cd797e9072d432dda10c53c7cff"}], 0x158, 0xc810}, 0xb2ed}, {{&(0x7f0000008f40)=@l2={0x1f, 0x20, {0x3d, 0x10001, 0x5, 0x2, 0x7, 0x4}, 0x9, 0xff}, 0x80, &(0x7f00000091c0)=[{&(0x7f0000008fc0)="ed3af6b11a2645efe15d88e810efbb52392fb721a8766380c82b812b53f807cf5b0b2ecb4a9411b3b3df50b659077a67e258b976ffc6a991785e984b7ce15638be20055ea22afe0bdde445eaf2c5fa3b7d19b8c96075c91d2fbfca29133be28577ab367ca170867becc56333f4324d158431f6252a12a6f6985293de73db47c38029b0593db6fb4f0b48bf1a0a6cc97d85fe87a844a4b72b4c301432eb46b545356103e6916729aa911d08440c2ed4a845820f7fbd534b83dc2d239069af8d2be256dd989c0bb6579b6a176077e59faedf83ad504b2d", 0xd6}, {&(0x7f00000090c0)="f74575d9e483325d6963caae73d738b6076e7220344359e4c160125b6641bae1815cc2c04414ad856bf590c2ec5b2f0fb92c5a68d24f66b3567101a57ff267925862203891f6605cc0ef574aee0e583fc971c8aa37316395a355b8b0e7d31427826b0363870ae2f17c", 0x69}, {&(0x7f0000009140)="cb95c76c6d0fa2e93fee8266adfa7f6149a9eb05ede3f8143b7accfa76b0bae37b3d46958f44199f2a3c6f6cfbd4855c7f508916715322cfed8e04488c27749c228548f13ed1cac578a4451e6134c9d25ef7768057b24621e2e7ab185e95950f06244e91146226e42e28aa4ca22681d7638605b285586b418eafc66769632a", 0x7f}], 0x3, &(0x7f0000009200)=[{0x68, 0x1ff, 0x100000000, "3b48ee3c51d0192704e0a0085f3022648e049feb589ffd5c26d2817f06ecac3ef47ea873848c2b65fc61e566ebdcd3ccf0c8829ded8fcc6dacd5e0fa495c03de97f02f89091f7e68d767519ce091ebf7c3679014b7e7"}, {0xa8, 0x1, 0x2, "6869e93974115bbdb9d44859c49ea442f6eee149d1fb4dba0f0f3588f8d4be3e2fbbb3898adb389509325854e7f0317c6fefdbe74b6be1242b361e33a568dc8bf2a0c65ebac645f222433ec7060350a713613cca50a4d829f4096b2ae4e0eb9be92eda699d6a154159fa7ddc8139277489f6825d3cf73113a8e2e695774e5e6f7ced6cc0d42d4ff86a0b30c34d5cfd79d30d809f"}, {0x60, 0x29, 0x101, "3a3ff81b046cfff84d90156a34d4ab8c94f1443e479a8f333170aa1d8d5eb8caa933bcca3788b32f476c87c6b468f093cf5ca75205a19570722a358dac6eec528a4413057a1ab25cd75b630cdda03a9c"}, {0xf0, 0x109, 0x1, "bc06ff7b643e3c43f1b2f90bfd5c5f9c584c68da70436d536ca120f1a7e7318f0012b809bad7fa0b84b0d063a693bb92cfbc95a17d8897aa9a5fcb6db5e5430ae570e5aec6e995b16fd68234496ba4721b8b93de23fdb3cb9a4be08fd083707d2386d9e11dbfb4377a2789bf3554076033d7fae8b263ac8163559be90c86a903c3bfa7775ce383d05f8ee365565033ace0a25996505aca9cb6127cb0da74578c67d6060448aadb4e02e97ed4c21aa92d3a09890260367bd5833036ecce31779c93af769efda609840a719bf08ebc721bdc8908b2236dbfeef7c4d12d5e6de258"}, {0x80, 0x105, 0x343d, "e2242038919ef1d77d18a4aeaf2d7194f4672a7e100e060ff675e46adff8563e9b3bbf80c566309ec8cd41e2dc0a98095983311dd7535587ae37ebfcdf25ac1d0de4927467fe95dc86c8c38d229e5f2f14409173c906f2a45c1f87da2368ebeb1ebcab5b8151779abeadfd41848e69ba"}, {0x40, 0x10d, 0xd913, "4029516ce09e80c102aa265c715bba830f1670685ff2bd71a2db3d17df26c5441bb2361c148f688d60f2c0"}, {0x48, 0x195, 0x0, "761f667ad0a69e0d079951efaf3fb4cf789a439e36a6346ee34cd264035d9ad457e472d197118bf8d8241a927a8dcfd8e8c0cf1afec3"}], 0x368}, 0xffffffffffffff80}], 0x8, 0x4004800) 2018/05/03 11:58:53 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x3, 0x1, 0x1f, 0x6, 0x8}, 0xc) ioctl(r0, 0x400c330d, &(0x7f0000000080)="95ba5b81cbce40451c") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x5a, "6d286de5a6eb1e312e50045c752c4473bd6a7badcc38fa39e6149db987db0b4365641291c85bfd37285d756a6016058d78b81270b14eaf05ce6dab20476508f0357a3ea381d322bde4fb7a19b74a7377374e6a857ebf404ef80c"}, &(0x7f0000000140)=0x62) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0xbc, "e5384420bf7687937d27d82a53e8d74e28a3c30bd049d0239df672528b70b0593a43d8d2578d5ebed9783dd75211afd373520f2ffc63551945c05cc3901cf23d6fbe4da4e69c34fddf8619691edffc9a75473792dc486682128a624b8735fe67a348df753b17e1ec06049a5302345464e3b01b5deba44485c98b088c600a8beaeccd0941fc5b5c7e7bed1610cb1d9a725f890d29b7fd922c5737ce0717430a0215c78b29bade0cd24eb7e0f4d753d4dfac985ebbc8554f41cc3a69d1"}, &(0x7f0000000280)=0xc4) 2018/05/03 11:58:53 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x420200, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/11) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x50, r0, 0x0) 2018/05/03 11:58:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000002c0)=[{0x6, 0x0, 0x0, 0xab}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfea4) sendmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000004ac0)="befb0781e85f577489a483aad17d088d2f50cfab7dae43893aaf0d5d31143bec95562994db860dca4ae775364f2c456dde12103726254cf78be7a332ae4385d89b0563666ad43cf2681b04fbf99d212dd160d65c2678faa130490f04855454223ad812f7f7efb5bf20cbbae59ef073b6e8c251c6ca861f351c7cbc5deca98fdeceb2bcb9397adb8c34d7d5fa48226884fc5d65cb756566375acaf673d31afe062c3a482643ec590c1f57b4ae60f832f809333da8dbd0c69a99d81a543c80127257f107766c923516cf1c6217c070ba38e38803284229a60f2408e83f9b9868d701d849cebbbe6fdee8d23da47fae1e29901733d295dfdaddd4b54de308f71e9496b99839e842cff683c2ec117377b8fa1b5b23ca4fd3f6835debaa58bbb67b015632f10ef536069feca3444ed12671f2a4d2f38bab6681c806fda6a8bc4b0afd6f94578eb23b5c4d6b3be06905d293e31ebf95c0e6eefa116218403f829b584c8aec960a9cd2beb0bdcc2060a2473f66df2d8ec7bdaff6f2825b5929cc61e6bc834a94e42294886f266b509adc75145eb5e5f7f026657a0a3a4c65e0abd29cf762bd0cb210c12ee4c7dbe8135c2889bce2cbbb273dba56ccc17bad79031dc52acda028adbf734b5b89fcd4b9c4d1f02ec17255d5599745fba2eeb4234fb4e27d9ee927233dfa0bbbccad53185440bae80f0824331da8c7e9f42db1237d35436878f923110e408b60a78fe03b654f61f65542d2f6f1e14f322c0907fabd66212316af0a607d13e3d5b1175fee850927a27829ab1f9f5cc7b59b9522fa1a5846d517ae58ebf2a1380316332c302471eaaa76feef63c675c1a4527663a123273c52de25407d203e6383b6e6c211bc8b29889d5a9714b8e05bf85fcb2a5275de33d5bc09c16a4ecb7941d9f892a85612cec5ce9481ba096e8b1456ca9effdd614eaf64184b61c46258e3253e475e7ecd006d573819332a0b635e2ed6df6e68b14ac495f5c2b217f27a76987c604b6a77d4aded1f66f233dfa868d84559c06353afbee17e2c8f4f352479d378e9fc46b838dfda04b59c88a3316685c22026325346e723582e672076b5e640a9dc121caf2e4c9bb5a1fee2d4da2539c2e41dbc77c2b9e85db93f8827f81f4f8f20c86a779e04ab1ad84d89232308de9a57fa87ede0297ac1f766de0f3bb088d83aa2a83881d7ed4b80edcbcc7f0cb864173527420581630f37d8a6966c44673f87d719dc2257ae02ef905016c1c16f613f7dc8378c7fbb8e688d4bbe80489ba419fc79e6d1d8a7b0956dd1d094803e7fa04ff460103d59262233f566bcf6503734a3d171456c6ef9d83250bf74bafc657dcaf9d6198a59ee43b605e9bb202a4f3782b5a7172af123bd80620de4fdd1f2a62dac503358f881038987bc4ecfd428e0353677b264a3d86f53f4ca405ec5385894cfe2af9a9ce7b6c55eb688f8416ed57d4fbc0f28b2de7f6c2276437762ee23e030e1dafcedc46360712e2f64220d7ba8eeaca6842c3d3213d6cd229a0d03b3707c4cf43deed33d164794deefb531b2ab3a42d6f0319ff5150fa5f92fde39fcb8d8eba1f9d0105d8f2d572d279c999f7d8589395bc3360529b9f5c8994e6e39443d3aff3807b9626da433ec73d9ce50c487efd904a866ae08ea12741bddbe9e3354c0bbe887ff9c870f09d4abb36bafc4c0df0b863b488ae9a9b70b0f6cb4d857cb0ec32492af77f970b4432aa1be773955225fb7e5f002fc9661e11beb55a1ac60e97dd434b38d0c4bdc4fbef5649bfc407b1502ec793c0df712d1a59a7227bd978427177def3a34b54cae659d0d97d761cf5007d3b51ae0d1c115b7ce21dd3e2f9a80a51e7591965f9decdbf3c33a8d57048fc71b53b797401a9607a97bcddffc9e6a870258cd8248fb46f512f700f929b52bcf41a36fc6b978fb64b1d658e4fe8029f9486007158bc48c3ad9ba4b186706383caf720f3f63087d66e980b65bf4474221b87c758d50b21417286e37a3bcdc3fab52df06eb90c83bca0d30c9d7b2681854c6a0cd8c1725c3fcf41860466bd597a83308ed67548e158c10cba0d707c5606e957320307f15fc724ef48bf133ed6671268240c7103275b28ce03c3f71e2a21a454e7d4dbb16a97cc004511b9232c12484ca215edcdf5c8d3d95b38f5d51b86f290fad3173b40921dcce16f92fdcf1961156218af32907aacb1bd891ad7b5aa9f5176b20ca8de2400606a392e647c572c9dbf5f4a4449abece9af1e7de8b5c87481edd3e538fe96a3089b10356af030e6072abc14c895a0c2e6b8bd0dcd850c7b6f769ce7d42713cd28754a8a00ea9dcd8c7cc2a8bcf3bee28fc9a7bfa4202250113d3806d936c9f736528a5089bcb6e5fea8f4c5a734d221bdbdfb4f0b11a2d7e90f54d806eb7f1fcbfdc031a89584af4bbb5dd321055a235f1d038320ccf68b991971abe81b5b226af482661412023a59a9dda2547ae4ae08838c92c33266d2b88efe5fbfca54e81dca5c32e4ae74a80f35668602f32873b5e37a6db4e1a482420513068b08b10f8ed5a736e68d7f4b7b3f857e87ec376d5b526e107f3008345894f913e3654a96842552db30c323f9af8130181aba9cd95a8b2047b631bf92656e740d0f3028f2369973262f38d4901842bd450243484dd574749877ec780fd9aa6610efaeef71ac542ed9f2cdf247dd1d83a9092fa3f5dafc5834221b4c7516a5e2bc778ab2fb16389f28089091e79b8aa139b049b161a404425447223cec72c6cd847a1695f191cd508691c805cd1ee56afc67cd369c855a4db844483a0aafbd041a1bf4a2e5c810a383f6a497fdbc8d0fb223be79f32dd0b3d6ea362d8a01b28ed8c3a5fd7b9172cf4a66bdf794d31747fad37c7b37f4ab4582c479fadeb4e806d8d242b279f9ba5a37c72f64e501188a6bf7d3d9bdb99c56238cfd76d67d7e3776de5f1126a61a759cf6d65270586505fc4b4e9e189a581c6105627788d1846ce182b2869d2e7c344363d88a0c348b5c4202c814025d6f9f5831b62b758afb69f885a461152f35076257814d9d61f259a8b16a5ba13f257f069f9d6d53ce8f2a2c772d200450042acca07947da3465e036f613679caa34b677ddd11523c56f7fea2856fcb9fcc449bd44781844172eeb961a2ae97cba5ecb2e1bae437533bbdd4f237b8a5f11cfd45ea2e215b6876255c10ddae732bf6fd047a428f4b92ae483e8e8fda5b045b8213d93a11c2c330678361d95d7bb298cc1da5c0995e09427ff5ee6428c3735b4dcee185919369a02bb37de3c661186fd3d7b04bdbb0e0e82c47277430634a23c026a359f37c0804b209bf1c2fd29aa22ad38df5db90aff46b4c5b6a036abd2f69b011f7a0a76ce380a7fe4ab263c70a8d9e925186adc015781d74ab3d792e7f49685e5b0f1a6a51079f1e4cd01cc678d5576a26fc5a6225b164d1dfbf0efd68200bfd9c3970cd4fea744e704068a9f805be0fe601bbd38b872ff672f159e362d5ae5b0a2613d7682b4823d7094c23e715cc1a9cc87f1fe7d4fdb4509ac95d0e938cdfc1df61082c754d67ec771655b7a03f679ef672c6c7a2ecd4bb0d60d6b5e97d8e836008033cc2e4432aa5f59c4980c786fc08d9ee3008af24ca39769788a13539261c6a4c60f24571c1cef0181737d21364263b8e3ae2cd72c81223e322a71342facab678b1e34f830f14624156612eca0632939730f23f431ff3e8eac797d13e6c6e28c124741883221e82b4718795f7b0a48cf6ec500ecb2a7152fe6dae091189a0d7be49bb389bb2461813f3e2823735c877f24ec874840f5e3a7d6dd2a5c5cf4d01e0b2857518bac049b37f2f30612414c688141e039f76d9134f6c3c3bfb9886c503894fa85c77b21630dc5758cabec27fc38d07b3a269e85b40735e3b442e759f9e44825f13590badbbb4fefc86b5961b4afbcf3dbf39edbd1798636b47fb1b99b925ca124e0b35d803221c665aa0d69d5ffa3a6569b2f645c2e0e5550f08814a4cdcea6a52d362051c843a82f01e5d70a60a35e47d2a67bf0d165d210034c08eb2b496f2aa203b3d19e0272255d1455d65c1ef72de5d6b19bec46a3a68dcc8f6c4ffb35319a09aa681b6e43d91d7ca786b411a627dace691de0240691b88440d2c21a0cef1928c8ac2d2455e55ed3980bfea90e3adcb16913cd41a85dc2bb2d17ca4578890b3e1f8dda8405f9aa160fdf64cffe1e01b247e781c2f412701cc80a909bb1d4d52d9a11ddc0bcf8c824547da7ca6c45399f1e0967a45b5b3d9d92cd0ca2d25007285aed415cbc8624188d7c54fa8533ed3680816dcc0fc98bf26646b356f1dae00a296b51c56735148b6ef244154c0853f65183ad8d1787180b4ad058a425d3c72fe192cd8acfff1d787a03120da9ebbec9cc013af101943d080669d1c579cd0f440bd76ad55c4bff6a7875655a06baeb88012f2035db5a5b5da499927a5339c845307623e8bf13771b5b726cdafd81e5217322e22eb1e63ad4217d95d868b244c9dffa815d554ce41c4d2480eee129603b56fac6ae5875920a3b231a23a13f3c12e57e89d02e48b0ebf4a026ee39ba7849ccbbf75797fcb09c922226a648203fe9dd9ef00b226f2cc8dc26dfa178747bfa4d80fcbe61d592c59049096b442769ab205d478fd7deb7c51cb7a993fb2345eac031ca6ba9198b042698a4ac5c00dff1c1b87460c2121ac85af788a380f948813f102f258520bd70dba7874e9b138375695f591309b373300773b0c3ee5c725ce3e8d8a14f12e677626e4b47fedf8c699587512ab96cedaebca616c5917d6bdb15755d9189cc0da9061ac2068ef76e39083340f69b7567c533944d48c0ee592c916e748949af9b8bb0194113701ac805833b668a5dc3cc11ee9210e4204b58b0baa150536d5898fd07687de019933d241cf4fd38c3b589e7d0973201418715edaec1b52d86bc15404834ab6c2fc3c412a1d81a4b20a57968235633ccde22fea8f7cdc3069cdaf36dabae30dc90819d34966ab542a3b0a93ad18ef207a610e8d2befd9eefdd9a89d4dcd6fd221d06616578aab5d055532f8ad38b5892ba5dc327d9538b6873423ed2d2fb833a786626e2a30ce0ec1e4d4511fe8361f393c4b2918ec0f3a47e474105fd14168323e574cd3a25458527632b73e3b758c07bec060cfaf34350e4355f53e5700d18a081778546673ab4d6ae577c9b5a201e1ed2edcfbcb5c0588da380a2958c38732c981e3acf5ee934886718158ed226eaff3ed48406be3c681e9acbc27bb0579aa13f8f64881586bc9f6cb301626cc2749af52b3e434d2ac8932f133e817301953b19cc5653d2ba7430fdd760b2b50f98ee04f5373583f6dc216b89aad5b92eac8f12ecce93891b185380f730822c9d220600cce42f6d091db845bae45debb29346d223ce4148ddcd389e867e74f3b536dc95402e117ff25dcd15ffc1ad0a31a0c2fa37a0c6d95eadd7900b1b09a2acfbaef45064739fcb42b1b112d55af7eeb61afd7fd2fec640db83260c6dbda6a811b679c0450f0480feaeb267420c8853a4d15bedd7c56f5415630f0dba4b7e238e11e902a695758cbfe5842f23142298bb319248471f15d8da1bf0e39816465016cf9ee4f223980028577eee8a73da1a15ca8b987a1b57e8e5d50c3988789275f9080d1a94d9e5b70088ad05b92c3463417c092e23719433b64dfae446d2cebbd27394465db4d85bf413dc79978a03c88fb3a61a8872ac1e549fed8d683cf69d5ee7d7d3a76ff3dc8860ec7dfea8f00ca6b53324e9d92ca5ccc3423d9b7b9", 0x1000}], 0x1}}], 0x1, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) 2018/05/03 11:58:53 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0xd, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="400000001e0009000000000000000000e00000020000000000010000000000000000000000000000ff0100000000000000000000000000010000000000000000"], 0x40}, 0x1}, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) recvmmsg(r1, &(0x7f0000003c80)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/193, 0xc1}, {&(0x7f00000002c0)=""/165, 0xa5}], 0x2, &(0x7f0000000380)=""/174, 0xae, 0x8}, 0x3}, {{&(0x7f0000000440)=@nfc, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/117, 0x75, 0x20}, 0x2}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/62, 0x3e}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/78, 0x4e}, {&(0x7f0000002740)=""/52, 0x34}], 0x5, &(0x7f0000002800)=""/235, 0xeb, 0x6}, 0xc}, {{&(0x7f0000002900)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002980)=""/206, 0xce}, {&(0x7f0000002a80)=""/136, 0x88}, {&(0x7f0000003f40)=""/188, 0xbc}, {&(0x7f0000005000)=""/1, 0x1}], 0x4, &(0x7f0000004000)=""/4096, 0x1000, 0x100}, 0xdb5}], 0x4, 0x10000, &(0x7f0000003d80)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003dc0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x1}}, 0x8, 0xfff, 0x100, 0x8, 0x38}, &(0x7f0000003e80)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003ec0)={r3, 0x1f, 0x30, 0x3, 0xffff}, &(0x7f0000003f00)=0x18) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/05/03 11:58:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000200)=""/101) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000140)={'tunl0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 11:58:53 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1) r2 = dup(r0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)=r2) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, &(0x7f0000000000)) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/03 11:58:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x14000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x170, r3, 0x200, 0x70bd27, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1c}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x18}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1980}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x91}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x12d12a3a}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xaafcde76ae6b415d}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x97}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x801}, 0x4000010) socket$inet6_sctp(0xa, 0x1, 0x84) fallocate(r2, 0x0, 0x101, 0xaa5) close(r0) 2018/05/03 11:58:53 executing program 6: ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) dup3(r0, r1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000000240)) getsockname$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r3, 0x0) 2018/05/03 11:58:53 executing program 0: getitimer(0x1, &(0x7f0000000200)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x8000, 0x80, 0x3, 0x0, 0x400000000000000, 0x1, 0xc, 0x2c8ad5c0, 0x2, 0x9, 0x1, 0x9, 0xc3, 0x0, 0x8000, 0xfffffffffffffeff, 0x4, 0x17126e2, 0x100, 0x8001, 0x3, 0x6e4, 0xffffffff7fffffff, 0xfffffffffffffff9, 0x317, 0x100000000, 0x8, 0x3, 0x8c4, 0x2, 0x6fe3, 0x7, 0x1, 0x8, 0x1, 0x0, 0x3ff, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x8001, 0x4, 0x4, 0x1, 0x9e, 0x100000001, 0x4}, r0, 0x6, r1, 0xb) setitimer(0x0, &(0x7f0000000100)={{0x0, 0x2710}}, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x8) 2018/05/03 11:58:53 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) syz_emit_ethernet(0x5a, &(0x7f00000001c0)=ANY=[@ANYBLOB="f07f3ec91b57aaaa8bf2dbbf43a261b3a128300865a0aaaaaaaa81003800000d030000202c01000078a1fccd0a9c0e0ebe754543ba30eba9eeeaf6813bfa68282b5edf5ca47d9e1ce7da7ebcb4e64299c9561ca6d614e9b4e14d9f166b5c665424eac3b0ab477449"], &(0x7f0000000180)={0x0, 0x1, [0x396, 0xcd0, 0x889, 0xb63]}) 2018/05/03 11:58:53 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'dummy0\x00', 0xfffffffffffff325}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[{0xfffffffffffffc00, 0x4, 0x0, 0x9}, {0x1ff, 0x100, 0x7, 0x4}, {0x8, 0x100, 0x80000001, 0x4}, {0x0, 0x101, 0xfffffffffffffff9}, {0xfffffffffffffff7, 0x0, 0x9, 0xfffffffffffffff9}, {0x7, 0x2, 0x4}]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x100000001, @loopback={0x0, 0x1}, 0x81dc}}, 0x401, 0x5, 0x10000, 0x426}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x8, 0x7, 0x2}, &(0x7f00000001c0)=0x10) 2018/05/03 11:58:54 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000017a000)=@abs, 0x6e) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x202, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x3f, @dev={0xfe, 0x80, [], 0x1f}, 0x1f}}, [0x3, 0x8001, 0xfff, 0x8001, 0x100000001, 0x8, 0x6, 0x1, 0x1ff, 0x3, 0x3, 0x100000001, 0x2, 0x3451, 0xff]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0xf01, 0x8}, &(0x7f00000002c0)=0x90) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) read(r1, &(0x7f0000dc1000)=""/133, 0x85) socket$packet(0x11, 0x2, 0x300) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/20, &(0x7f0000000040)=0x14) 2018/05/03 11:58:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4000000004) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000180)="d7d8806d6a6190980ddbd1f21e18e94bb448cda738bdef614c0925edd8d740efcfb85d324d23f96288a3fbbd334d9cc524400401a8b06e044ef3402090256f360831ec641fdf3df66823c3c064de370415b27ae6ec666c7ae4ac5c60244a2d71c2877f83559cca3ce6480eb6daefd1bc967b64c955288fc5d00657075842c8d0e1cb005f4e5d"}, {&(0x7f0000000240)="67eb659e462acff721fdca73acf9c73bfa8beaf27ca3d9f77185ced04c0b8b70bf1643b6b2926149dac9a16849885f18d4531780e123237ad76ac3864155d72410a1cd3f18bd59c125d786d1d6fa0e6b21032af61eb4ee71c8f6d3c3b86f3668602fc3114083896ad3c3ceb2ac3142e15c081200ed202278c0278c98a4ea7b64be599c5ab32a497517647752ac6bd59ef0f942f0885f36877c4d649e5be61b678b7a2c034b5f3dd6581886f6ef4af2b16e4c39f09e307d0b3b9f49bf71f59a1abbe6346883ff5633b1e7f3985ec855a2fb45c7749eefc6c3440ddde56c4eb42e088a3d550f750a21d121681424fdb48498fbeed1155d", 0x1de}, {&(0x7f0000000340)="d5ad9f18eea46a498a4dfb65b895800fa0ac1a0d9344bfdd5513212e1ee3132206768b0bc3ddc7ddc4b148d1f462cbba951eef93980cd14dd5eacdd202407a8b522286ce278095ed361cd1a7e627e8b0ca708d540655ce85ee75a68797f62f3839c2a128e23e9c15fe5ca6c647f572af0e363ebaaacca599bc80c8e73b409d1ab1c2ce0e6940a917252578b27a73dcd000e05746c1fd3367aa46e8dd3a104829e0"}, {&(0x7f0000000700)="6adb0628adababd198ea6baab30429c48ff10c05b40f38c15a7e4193a6085397e58e2e70741daa47ea9e7399000429a7c453e3164c6a419e22e7a3852e0c31555efaee61627dcc37e68d883b7b0c12b416a35cb001372e77162c4f65dada2f53b6381e603d2793b8221eb22289e1d9af48c85da9b83ccb6d8c8b27cb88408d1139ecd13b280119d3860d56e728d5805d77713058ac8920116d1c21d38d4214a245306249b896e4a0a8c1d3fc1007b7ecdbf6b64666f48e242ae9aff8ca7bcacfdbb2f84b35715313ecb166ee503504364d21a97a96a1e84e226a20ede335dd078ac5353c64b000377b"}, {&(0x7f0000000500)="8977e3522b1796c8587e6a3da559d59eedb33bc466989b992143097786009a93d16e0066efc064e9714ab1d6a2f04dd8dd72a9d8ec7dff277465e4d34a02dd08ac666ad7054316d10fcd7c2faa350ac1ec5a2791c14baece47d4a5079b524c31189c92848301cacf8d525bc0bcc046c30fb7c870b00ffdbfc33c7b6332c3766925bdf2612543002ad0ce8a618457529cbd5e292b98203e6278649e7034", 0x2e6}, {&(0x7f00000005c0)="e15b7c6f34266f024273376dc98d7275d4192c35b365cac6265e6036c77520e22643a5afab29c642e5e7e1b384b5b6052675d1bea7cfda806100d0b3eff4dcbf6abe987796d8631f71d6a049928232cfc589f4c7c10ff92ae9863f47e9ba438435db82022470a0979783124e7ed239bcf529db9a6a2052982bb68f9a3ce48c81be4eb823c8186ded691e0f"}], 0x0) 2018/05/03 11:58:54 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x8, 0x1, 0x3, 0x7, 0x20, 0x9, 0x400, 0x2, 0x9850}) readv(r1, &(0x7f0000001540)=[{&(0x7f0000001180)}, {&(0x7f0000001440)=""/192, 0xc0}], 0x200000000000032f) ioctl(r1, 0x7fffffff, &(0x7f0000000280)="6c812f100cd6929cb9128beb9cf57fa6a62c40d7c22e6148dd22cbff79b15bfdb5b6d7029eaf3a908bc51a9d9a0be567084f0a57febd54752c3bd2bb413c09759a757bcc865af6bf17ee7615ded30509dc7b551c3c3a0884950b094e00231ccada78fd3ecfc94270bf9b76aa90eb76ddf9fcb2f77f071d0c41b9e79d8a00a987bbccbbd1cb1739fee9237ffb7775318ee7d28fcd35ba9f46a65a00e736903e88e8dc5bf57a215ef225281c6cb0bd585a6fd9cb1e934e58145f19b13acc236a27c5212481bc11a52971920f3d53eea816dd70c6fc3b89d4b681cbe829d5a7b7874289bc2095d8c499b64e598eaa3571507632a75869c4ceda73002f9193a8e3d1c2fb993453a2c0fa56a966afb7a166f3ecea99d4bebb040430ad79b669ac0486b69da22541a226b886785e8a7f3e188c9b7e8318e47bbad399e4484cba725f3aefb687f553dee20193391f652fa93b9e52203d3e59a8f855ee2b2f0789a7d9f8ae399bdcf660a3f470b4c7b4aa817493659925fa805357ac2bc0dc35271e83827bfc8ece2c038b71ad6dfa11eef6e047087cce65f7288894b96c32966bdfd4244c58746b0a4c9ac50ceb75b31e52a5cdf1753c4eb6b6978dc35d9d7c4faf9257599cbe875c10c08e8b7f802b0a72c2772f5e721431fbc574a20cd6ae73f92216fa29422bff9823a80d663eb9c0e633af5f67a44f9a22a89c82761e748d6d54f051f810e334cd49743521657cf4b7255a1af5b5c05ca851386166c24ccdca1ea03e13a2f271886f9e75bdf072f652f1e7395228094deacab99ff9460af41d91dd7404f0831592904e20d18538059efe1b7f0a351b88a2c3a94421b82e2d32bea72082314a15ec45b2677a17cbfd084e7f25ee105e0b58a880173bb34066067e2a493c9bc4aabbe3e371455d76410c858bd186538d8b8078b8ad80283c4ef86c7abd834954c0ede7a0832f82116a71e9b19fa174b1a613d12fd0153976d63a1d8046eeb40c18f826562839082e67c58d8b530b943d8e791c0248731c0b2cb3fa7d43eb2f3e2b6afaae9821074d23a5880ae88af778e69fdfca020d4d744aff6f1b8cbb5d1e71f815cec59fe2cf31e5c7c4ca1c17a4328ce2a98ee75c329f5fdeea7b3f7771d101d2c2cb71a3153a76e1fc100410dd7b463ef1695ee7c519adda3471f572bde212848008f887f03f656e080f1c5c5948e46d034f4f6319e1e96fc117193f88bd499d1953abd16fcf9426aa91b956f00619f0765fe1308178018e051dc713520132102ef975c6337f7e921aa8cd54803f658e7cc7ba9118e9a0477542597ba66b6e820bf1cde558e68997be9bfbc1a2fdb942d5cbb2370bb9446997ea3b7e6b124a0841e398c9e3f74bcd83196be9346070a45117056f304cea480888e2d9c0411aebca6f43850b010dfb02fa12512666b3ffb41bcbb8722cf7c9d4625df501c58064ebb578c06bc7f0cd6091c80a13d40885d92b631b327ec33c216188a373b5f21b6d280f1366a461d60e48ee53a96d967674cea11f170f5d8cdb26523010759fee4c57a818a7ac4c5c3a9b15450ce08aaf06f6276c145d9456bf00200090279259a225b5cb58d006438ab6ccda9b310f81fe7f16f79e3aee3564bd33acc87875b86533505326d369e8c85745d1613ccbebaf283f80ba50115c071e98506a12cfb4ae4e4df397b7e8bbc77f777404492f18c62daafb138ba431b740cc45d78f436baa50e27d341408c48e85fa9989c4bacb1f7d97d930ea767517bfb42f94ef43531697757cb03dd275198edb706441b9d2994a9880d3036d88b886436712134e5382e39edd22e316a86976d70f9c1496b03400efee97a5e570134f45d5220cfb5fae13349182f80b4f902cf6c632edd2f464e1451a3f1a9edf1afa782c7e1467450f96d5ee42bc976775651dcb16af5569f159a51d62a71b68e9f5f933b605f55874a5d9f69dfa255921dc18c4321d093be88981e76bb7aff1bfc92e3dac9d04d14c6f232b31141cea4569ce11270eb76721c41b166cd3ad9d5abdca02b373c04bf4a8af30bf20be196b237bf2994f80d303feb167d48027a9d3e0be00324ee6496b71fe1acba8b14ec27197bc4bf07fb9cb8b8063f536a30de156994d9abcd4e9c59543ca58af7c901ee414356ffa7dc01ad0288d65508447b7730a82dbd3c4c5c46630f1665d9b2c23b347e664cb56241f341ba996664dad93a4f54321e61cd894cdc9d3e6e273688a7e39793592b04c76b38264de6c4014d77206b7084dd99c64a766501c4c16a1d92c4b9e9332131b61db4e481b3a866ccad35b1e909613401f691a11e453747cf9b1ff0c08be8bce84d7c10c74613646bbaa808b7925387764f79ce88bcd8ebe39ae1cd7ab431379a0ed8f3a3a8fa1f8109899de87c6fd03bec9dcc2c2b930e7396f02d7e33d22c7411b15c48d54777e198c240c192ba822f8b8ca0937dbc4b1609fbb593241cfe4c982699d54b9dd160cf61d6035c1a8e5ed1bdea6375f1f6b652627fa8965a784110415fe1a6a0b84afb6357f473fae2c0f68c3c0454d0c4bc72fe70fcb0beb8bf36e62437c0a8e526df0f91e76a837017402b24fbe9e2bdb338e3e7f07dcb13c552ba6f9bd5c588a283faecd6879e5c7e4eb3032a1b1e15aa3b3e26af8c12073e7fc273a548ad5cf271d935db2e28695ffffb8712c31e3efe2a1e3f733264748400e57b1b7c9c387cb3e872218031d39e1b868430480b1c772b171b2794c199c58a912dc032aada8b8b1db9bec1288230f76dcd1f7d2f7175e2d63af8ddc2fee5d64e63f6ade2219dd32a3b8dcd896966d1a12b2beb3ae985a31505629226690ac7a9f35c0e7cc847b8edd67f636131c54ecad9ab271a4227fda07446fec29caa908314b7ae5fd79293029da6e4ab09c2cc035d51fd98376a82ba8cfcec812b12bc0cf98416cf6e02c8530195db25557fdf2882eeb2d5951c405ad450ff661038cf466a88561ab0c32cddbd83bdcc576d299f5ffa83aed766f3c741dc7e63900970c79958325f999cdae35be3ebd87e4da17ed8d98f0b6f8836f04f8290906a5ca1aa94ed879df7693d8e504de50fedb150ae13d932a324d0505b8bcb5c95094ed631d47af4595893a7968790053e87e44bffa2e2919cb86d503506ecdff2ee9fe5ebff70c7d3ec1eab94cf346a01c4f577775cb92de5a1bcbdd3fab7768a71a6d2e268614f5f96942dabdca7c6199cb8849622b034ea50632986688aa0aafb309e427e82a5469b5bb18b88e0b6cefe79485cbf405aacd36e82b070c189012f2b84285c22997579d02cc37c2fa77ea0b69f5ca0773051e567fe7df625a2d971ed9668fdde8c8436647e266e207b8db4e1f6b9b9e08a4cc113259c7653ee360d77be7981069b4be9d2da5bbbc5d761348695bccbee39071c0c9b4bd01ca29487a533c5a6a98264324e97c8e7aa0610a7aa87d6a67ed03551304d157ece18f8c5407bb049f9aebb55a8db4d221359b90347f1d96bef8919f383c1de4613a20c6cf7a6cf94fb8fee8f3a46861035054952ee8b7d0eb29ef6c2163cdb17f1a8de85d5daf282c955565265a520058af95a189d3d6712b07c5bc6c1ab38d371696fef1759a256656b0f75eb80d33529b322dbf2ae6b51ebb216bc8e21ec8466a3b5a4c4c7bc535d227c4ab698be4e4e5ae277f0dcaf44375d830b2ce532360e461089785092b8bef408a99e55c4ed5996e49ec0b8701414f8cebc3404f26d5cf3082855650b71583051ef6415b3435afef7f8d98b0bdb8eaec2a66c8d5748a846f273e0938f30e2ad9709d46f9ce1bb41f80456ddc6b4697f177072a96c19e700264976f0e26f0c8990f87e1dfaa92c9a7065eeefdbaadd98861249701d29a086f9c2841f8b319e4f22b6de672dc221ec205a0e668fa91406ff76b62a9618b0c57f960499205a8650965fff948d290cf1969fe673fedbc57c7a36b2b130eb52100298fedf01e21709c4ff6e5832d8d8bff1443b070c94e7f2237cc62097c0152c91c2c1de9dec19bfae356822f120ee6878ab2c4c14657132d438f88a8375c4c8cc995ad335109386f41738c8c1e9fc27d2c90e0e7352ed99447bc314be4f9e0482153d032702b95b841a6dcf9dd3241bf18160b2245bdc0503b062149674cc6c1e137cf1d73e74f42892d32ff976e016f7b9134d34067144830ef85255b29484b3e5aabfcb9530fdb57bfe99079c9564c5083030aac2e9595aa42e1a844e875297e8246860d246197268fca52bd2f111bb805830eb696aa55b2f422a474a64b663d58dd41d292b88394e0e8f12302ec17d1a2ddb3f9f3acbb1d69d15034b41f5c6d71b96cde88a80c21301ffe344450b235a8ad83ae17b310d58b14c9e467ad52cf8fafaabf814d6815db35c30ccd55e7f705e3edd508b1071c462433af2d9ccfe4e861edeedbad79549ee18901e6f1ee169c6c1f5f58cff5db5c271ac43535c16fa12b064d8bded1f3ffca649d7f2b0d084c3986512b4d018124c5a43f486d9c0c6492d05718e584fca592062d4dfbee41ee01c461e9bf7ff4588156607cd00906009b5f5e2fa89ee1154cd4fbf49792374ae1ac3e08e0fb9f980e106548f9d8d2a7d4ba203033b38bec9d15def4d8f4b71632043ef7108cfeee643edd419f385ac13d771ce1701af3f8edf0c028c6ccacaa3448886a842f8abe77aa8f930451ae41b003a4c18cbc43fe497be3fd5b26bb5b6e7419b8100a31b832f2993cb3ecda76a1609d9309de7dbcfdf0eb022ab2f3b5f8a93cfff144d47885974f19244f484097e9963b111607158ef7c37e4606cd4b274ea945a351e47fb1f03e22e61a7d038d8b41cff51eecc1df54a74f354a042011f455cdad159d55084666ef49483a25361848ec2630570353d7b326cff74ed025d8286a452913844ec96279d9c483ef2252ce9a5800f281e5a0f523fafc9ae7e8d08d38c4ef5b136031cddb3db9e5077c51d8d4c121a17b92ec42a70711efddc91978e0816fbaad350562a5b6b92b8734a6eb8d399aba31eefcaddeb01aca8f957edf3029a00a781e49190973042657a7ee9c9746dbef744ef073e5e055d4b14b5d323a5736ff24a78e645827d9a802e27b987b503799fb0bef21aa586cf15e8558f747e8bcd2a06071973769670bd0f7ca3cf4838525bc69a8993c30f6f126f490dc43f62f80d966c3abe3dbb47787b806d65151c581047ee6358fd51bc32b863ca2f4e0caa9008ac3bb55a104d9b4cbd176a236c2f1d3191513bbd7414e1e130b20f9f442767b37030450f5b3dfafbd13b4d5e499c7f50e4faf5468f060f00f81ab9d8f345c199ba9d52be46a9ec5ed355b6c09b7ee2678feb1f9e945051f8dce7d25d54246661fd235b043137581ae20315d647d144cb463525d93f7a82d4c958faa0d2ef23b874e797de7b71a65eef4ad87cf0bb5564c193db09bab4f0804e5f77c92e574fd85b4386cbeb2fca86c6b8d65eee3229d3a86823c4cdff0db062073a9074e25fe3ae931c1e3b32d2fd6a1396761dbb4c09020995d0315123f197f35c0240d449c67f83c9d8ddf37a12a99526800392eca5549c1060a960fe6fbd1bee75b837eb4f61822e97bb092658b24cfabd35e86a7f076c6e60894bad15e07d167e70a3b766a682e380b1f82e608a946320ffc580473fb824b57c2ff07fe67585826c81979e64c72966ee5f3ee7b5051a0bc7cf53b6d43f90a76e98bb0ba42030882a70cf76cdeeefb41246b3b37d5bba3552d469a3ed3f804a792e39b5ad68b77867802631517dc2c2117e6cb801a2fe8abffafd7dc") 2018/05/03 11:58:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000200)={0x2, 0x50a7, 0x3ff, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000280)={{0x0, 0x100000001}, 'port1\x00', 0x80, 0x0, 0x6, 0x0, 0x1000, 0x5}) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x2, 0x6a2}, {0x0, 0x6da7}, 0x0, 0x1, 0x8}) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000180)=0x400, 0x4) 2018/05/03 11:58:54 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ptrace$setopts(0x4205, r1, 0x0, 0xfffffffffffffffb) 2018/05/03 11:58:54 executing program 7: perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="a9", 0x1, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x410000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x100000000, 0x20, 0x1, 0x6291}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r2, 0xad}, 0x8) recvfrom(r1, &(0x7f0000000100)=""/197, 0xc5, 0x2, &(0x7f0000000280)=@sco={0x1f, {0x9, 0x1, 0x7, 0x0, 0xd6}}, 0x80) 2018/05/03 11:58:54 executing program 1: socketpair(0xf, 0x2, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$read(0x10, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xfffffffffffffe64) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000240)="746562435f736c6187110b97f6033e00") sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0xffffffffffffff5e) fcntl$lock(r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x3}) sendmsg$netlink(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000002040)={0x10, 0x34, 0x0, 0x70bd27}, 0x10}], 0x1, &(0x7f0000000700)=ANY=[]}, 0x0) r4 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r4, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r0, r4, &(0x7f0000000040), 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)='./cgroup/syz1\x00', 0x1ff) pwrite64(0xffffffffffffffff, &(0x7f0000000580), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000780)={0x0, 0x4e}, &(0x7f00000007c0)=0x8) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'trusted.', '\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000800)={r5, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x0, 0x6, 0x0, 0x8, 0x8, 0x0, 0x5d, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3ff]}, &(0x7f0000000b40)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x401, 0x0, 0x2, 0x8}, &(0x7f00000006c0)=0x18) 2018/05/03 11:58:54 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000008c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000060000021030000000000003918adc1e46802aed6f45a8f9aa680c1db1c8ba63ca779bc7406a38a61a30dae194a83269888f5d43ed87920d8e578cba0b8c458578aa1f522124c3dc4226cd6c6b96bee2f7153d92bac988de02ddbf62c0e4c0e29686158c5"], &(0x7f0000000580)=0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0)=0xffff, 0x4) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) ioprio_get$pid(0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) prctl$getname(0x10, &(0x7f00000024c0)=""/144) r4 = open(&(0x7f0000000200)='./file0\x00', 0x800, 0x12) ioctl$HDIO_GETGEO(r4, 0x301, &(0x7f0000000240)) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x3d, &(0x7f0000000300)=""/144, &(0x7f00000003c0)=0x90) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) splice(r2, &(0x7f0000000140), r0, &(0x7f00000001c0)=0x14, 0x80000001000000, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000980)=0x0) tgkill(0x0, r5, 0x0) listen(r1, 0x6) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000000280)=0x20) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) openat$md(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/md0\x00', 0x40, 0x0) 2018/05/03 11:58:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0xfffffffffffffffd, 0x400000) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/167, 0xa7}], 0x1, 0x0) 2018/05/03 11:58:54 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x1a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x0, 0x0) unshare(0x60000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0xffffffffffffff09) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000400)=0x8) write$evdev(r0, &(0x7f0000037fe8), 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in=@loopback, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000540)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000580)) sendmsg$nl_generic(r0, &(0x7f0000002a40)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000002a00)={&(0x7f00000005c0)={0xb8, 0x16, 0x20, 0x70bd2b, 0x25dfdbfd, {0x17}, [@nested={0xa0, 0x6f, [@generic="3b954cdcc5303caf7b49698310966f4ebcd7957dd870a574b7664be59457fec388ed3a6672ae52979a985cc3093a5f9b5f5bf04a85a2b450103370c367651db2a9df7ecff1799538c87cd92537cc90fb6b56a519d272db8f91aca69d31d5d36c26be1706db4f5b0164a82037d3551001bbe39634ee20da50207eca6fcbea7b62a932292e3dcca4dcbf31a9005d82156383351170436e6ca3676294"]}, @typed={0x4, 0x52}]}, 0xb8}, 0x1, 0x0, 0x0, 0x10}, 0x814) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000200)="88988c2a58525f9524412b7386d5db33ed44724e46e711ef0833876f5067fe3d6f16333044ed10b61877a8511e49948a7b5da08254361bed5f49931490", 0x3d) 2018/05/03 11:58:54 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000003900)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003b40)=""/69, 0x45}, {&(0x7f0000003bc0)=""/196, 0xc4}], 0x1000000000000117, &(0x7f0000000100)=""/171, 0xab}}], 0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000200)="a6", 0x1, 0x0, &(0x7f0000001200)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}}) 2018/05/03 11:58:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) memfd_create(&(0x7f0000000040)='nat\x00', 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff}) r2 = openat(r1, &(0x7f0000000580)='./file0\x00', 0x400a, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) mq_notify(r2, &(0x7f00000004c0)={0x0, 0x3c, 0x0, @tid=r3}) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000000200)=""/213, &(0x7f00000001c0)=0xd5) ppoll(&(0x7f0000000000)=[{r0, 0x1001}], 0x1, &(0x7f0000000540)={0x0, 0x1c9c380}, &(0x7f0000000080)={0x10402d43}, 0x8) close(r0) r4 = fcntl$dupfd(r0, 0x406, r0) getresuid(&(0x7f0000000180), &(0x7f0000000300), &(0x7f0000000340)=0x0) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r4, &(0x7f0000000140)='./file0\x00', r5, r6, 0x1800) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0x1b, "349e10388a550e47abe2b23a34f7db0f230d7d399cfd515d329474"}, &(0x7f0000000100)=0x3f) r7 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000004740)={@remote, 0x0}, &(0x7f0000004780)=0x14) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f00000047c0)={r8, 0x1, 0x6, @random="3d438ef9f4df"}, 0x10) 2018/05/03 11:58:54 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x443}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0xfc, 0x10000}], 0x0, &(0x7f0000014300)) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd21809592c5cba0f141", 0x6f, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)=ANY=[@ANYBLOB="6e6f6465636f6d706f7365e835"]) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000180)={[{@flush='flush', 0x2c}, {@discard='discard', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@check_strict='check=strict', 0x2c}, {@gid={'gid', 0x3d, [0x32, 0x36, 0x33, 0x34, 0x36]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@usefree='usefree', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@codepage={'codepage', 0x3d, '932'}, 0x2c}]}) 2018/05/03 11:58:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000001c0)={0x6, 0x800}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{0x5, 0xdf7f, 0x4, 0x4}, {0x80000001, 0x5, 0x7ff, 0x10000000000000}, {0xe61, 0x4, 0x5}, {0x5, 0x1, 0x7, 0x5}, {0x7, 0x3f, 0x1ff, 0xd579}, {0x9, 0x9, 0x1, 0x20}, {0x1f, 0x5, 0x33, 0xffffffffffffff81}]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2040, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0x0, 0x3, 0x23, 0x2, 0x3f}) socket$packet(0x11, 0x3, 0x300) accept4$ax25(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x304, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, "0008000000759b288842f5ac1f020409"}) 2018/05/03 11:58:54 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000008c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000060000021030000000000003918adc1e46802aed6f45a8f9aa680c1db1c8ba63ca779bc7406a38a61a30dae194a83269888f5d43ed87920d8e578cba0b8c458578aa1f522124c3dc4226cd6c6b96bee2f7153d92bac988de02ddbf62c0e4c0e29686158c5"], &(0x7f0000000580)=0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0)=0xffff, 0x4) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) ioprio_get$pid(0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) prctl$getname(0x10, &(0x7f00000024c0)=""/144) r4 = open(&(0x7f0000000200)='./file0\x00', 0x800, 0x12) ioctl$HDIO_GETGEO(r4, 0x301, &(0x7f0000000240)) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x3d, &(0x7f0000000300)=""/144, &(0x7f00000003c0)=0x90) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) splice(r2, &(0x7f0000000140), r0, &(0x7f00000001c0)=0x14, 0x80000001000000, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000980)=0x0) tgkill(0x0, r5, 0x0) listen(r1, 0x6) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000000280)=0x20) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) openat$md(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/md0\x00', 0x40, 0x0) 2018/05/03 11:58:54 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1002000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x44, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x5) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/03 11:58:54 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x204800, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x2000) [ 69.883053] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop5 [ 69.932962] IPVS: Creating netns size=2536 id=14 [ 70.058145] BTRFS error (device loop5): superblock checksum mismatch [ 70.132426] IPVS: Creating netns size=2536 id=15 [ 70.144365] BTRFS error (device loop5): open_ctree failed [ 70.149361] blk_update_request: 254 callbacks suppressed [ 70.149379] blk_update_request: I/O error, dev loop0, sector 0 [ 70.149460] buffer_io_error: 250 callbacks suppressed [ 70.149479] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 70.149601] blk_update_request: I/O error, dev loop0, sector 8 [ 70.149619] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 70.149680] blk_update_request: I/O error, dev loop0, sector 16 [ 70.149698] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 70.149821] blk_update_request: I/O error, dev loop0, sector 24 [ 70.149838] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 70.149920] blk_update_request: I/O error, dev loop0, sector 32 [ 70.149938] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 70.150039] blk_update_request: I/O error, dev loop0, sector 40 [ 70.150053] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 70.150139] blk_update_request: I/O error, dev loop0, sector 48 [ 70.150153] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 70.150239] blk_update_request: I/O error, dev loop0, sector 56 [ 70.150252] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 70.150370] blk_update_request: I/O error, dev loop0, sector 64 [ 70.150388] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 70.150450] blk_update_request: I/O error, dev loop0, sector 72 [ 70.150467] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 70.510234] FAT-fs (loop5): bogus number of reserved sectors [ 70.516338] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/03 11:58:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x87) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x1, 0x3f, 0x100, 0x5, 0x1, r1}) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400), 0x3e4}, 0x0) 2018/05/03 11:58:55 executing program 4: capset(&(0x7f0000000280)={0x399f1336}, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0x40000000000}) sched_setparam(0x0, &(0x7f0000000340)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='oom_score_adj\x00') exit(0x0) pread64(r0, &(0x7f0000008080)=""/1, 0x1, 0x0) r1 = socket$inet(0x2, 0x0, 0x100000001) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="80000000891d10e3c0bb8aed275cd435369569a0208bc541c2eb0de33aae92a29ccfd5481d7673faad238c1eb3680ddfe9f8cb0e3bb2e89dc61c5621daceb6c3f53e287022d4e156660a9d6a6c201913485d7e67cd381f250ab6fe31a15a439dfe33fca8afda7f8a3cb752437ee55b847ceb187ee7f821c8b1c4880b3d81e3e0aed677e286d949bb45951cfb532ba5c724c6b71f7a7587ad1bf104e2fc2b35f541a14be54bf23918f9731d66a1bd5c7926ed7504ef3926bf00568e76d2896f668e3be1e6544278"], &(0x7f0000000000)=0x88) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x101}, 0x8) 2018/05/03 11:58:55 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1002000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x44, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x5) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/03 11:58:55 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x443}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0xfc, 0x10000}], 0x0, &(0x7f0000014300)) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd21809592c5cba0f141", 0x6f, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)=ANY=[@ANYBLOB="6e6f6465636f6d706f7365e835"]) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000180)={[{@flush='flush', 0x2c}, {@discard='discard', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@check_strict='check=strict', 0x2c}, {@gid={'gid', 0x3d, [0x32, 0x36, 0x33, 0x34, 0x36]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@usefree='usefree', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@codepage={'codepage', 0x3d, '932'}, 0x2c}]}) 2018/05/03 11:58:55 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1001000}, 0xc, &(0x7f0000000600)={&(0x7f0000000480)={0x14, 0x0, 0x0, 0x0, 0x0, 0x25dfdbfc, {0x0, 0x0, 0x5}}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0}) r1 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r1, &(0x7f0000000240)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000c00)="720994712e71", 0x6}, {&(0x7f0000000d40)}, {&(0x7f0000001140)="4215d07ac0ae7ba054362835def4e90140c51e9fdb3957d29cf0ff2313021b5bea88af3132a93a1cb9537194334c8a56406cdc715dfe3ac931543d279df45d7a2bdd0fe9b18309da977bced280d3aa92c724f56b0f6b3186e2bb18c305", 0x5d}], 0x3, &(0x7f0000000680)=[{0x60, 0x0, 0x8b, "09b12e19fa80c70cb4f56af7676ff11ad62226ccc03c008656884284ac5d69e7195563ee6ca7b52e800809d3ccbbdcf893ba4c740d5942e0afc3aa1dd102cd781ff2e15f50368d4141"}, {0x68, 0x11b, 0x9, "d9e8fcc27c076d926ee0561e4104697ef75934fbb0ce9490ebac29c62db5c4b58e220ef108ee88046b1437cae3fae7041c0512e429fc586ff2cca56ba53706074d5f27cba356b55cd2b3fa97c8c1b9632f50417ac08e1a23"}, {0xc0, 0x109, 0x6, "ac6442c9673cc4f1719be5af4a562c7bf6f8d4e6900e39a8a6ec8f3d9fa07a066bb160969bcfc810eeb453314832800cde85cb0043bce4f9399aa5cec6b0c26409d107e9e6a39e26a20001321fcf7e913328b6af9025778cece6b65b4a0292c25233ab8acf7a1d011b2d6ea1bbdc8acf9a5adae6e383789b1091dc107ef5c705f712c013228e48ce3cc81d7186f9ded438ef6f082170f66823c0ae6993ed92995b0458672572b00b1c191c2d"}, {0x50, 0x13f, 0x4, "ed9f4d65221e85c04d7830f3d9ca767f57f4f57d31b0145962db3122102427be06969e3dee7973205e9009ecc94073feeb3144ff51f674b224"}], 0x1d8}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0x378) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x95, 0x4) recvmsg(r1, &(0x7f0000002680)={&(0x7f0000002240), 0x80, &(0x7f0000002580)=[{&(0x7f00000022c0)=""/80, 0x50}, {&(0x7f0000002340)=""/45, 0x2d}, {&(0x7f0000002440)=""/126, 0x7e}, {&(0x7f00000024c0)=""/129, 0x81}], 0x4, &(0x7f0000002600)=""/97, 0x61, 0x5865}, 0x20) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000002c0)={0x9, 0x7, 0x3, 0x8, 0x0, 0x2, 0x5800, 0x5, 0x2c2, 0x8}) 2018/05/03 11:58:55 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000180)={0x0, 0x0, 'client0\x00', 0x0, "d04e7f267bccab3a", "0823ee661884f796af4fd9d4ace0a01b2ed1ef01838e55b4d704529e0bb20579"}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x100000001, 0x8004, 0x8, 0x81, r1}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000500)={0x6}, 0x1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={r1, 0x8}, 0x8) 2018/05/03 11:58:55 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r2, r3/1000+30000}, {0x77359400}}) 2018/05/03 11:58:55 executing program 7: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x0, r1}) sync() fcntl$getownex(r0, 0x10, &(0x7f0000000080)) eventfd(0x5) 2018/05/03 11:58:55 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1503", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) r1 = epoll_create(0x3c1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @rand_addr}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100002}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=@ipv6_getroute={0xfc, 0x1a, 0x300, 0x70bd26, 0x25dfdbff, {0xa, 0x14, 0x80, 0x4, 0x0, 0x3, 0x0, 0x1, 0x2100}, [@RTA_IIF={0x8, 0x1, r2}, @RTA_PREF={0x8, 0x14, 0xfff}, @RTA_OIF={0x8, 0x4, r3}, @RTA_EXPIRES={0x8, 0x10, 0x6}, @RTA_METRICS={0xc0, 0x8, "0964d50460edef22252a67b9430d8bfbfe9d9f42c2d9fcfb500188514ff89d5a407ee4f58e5fd277cf4177ea9df7f5e2182745a7200a8fae9e61380350de64a7e10eefdda3a654b52310fd9dfcb4c39de35e8215491762105a5016d030fe149154d893635b1a448f780a1cacf8a6e373971ec62418857baa9e007340b6b3571f1fe000680a808b491801995beb498194d379c37a7bc58dcd221790ca07bb9c1f6546416f00988717cfaaf8a63bf2c71603ab294023ff62d4bb05"}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/03 11:58:55 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x4) write$sndseq(r1, &(0x7f0000000300)=[{0x2, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81}, {0x9, 0x3}, @time=@tick=0x4}, {0x100000001, 0xff, 0x8, 0x0, @tick, {0x1, 0xfffffffffffffffc}, {0x0, 0x3}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x0, 0x4, 0x7, @time, {}, {0x90af, 0xfffffffffffffffe}, @connect={{0x0, 0x5}, {0x6}}}, {0x9, 0x0, 0x0, 0x8000, @tick=0x3, {0x0, 0x67}, {0x0, 0x2}, @addr}], 0xc0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = fcntl$dupfd(r0, 0x0, r3) sendmmsg$unix(r4, &(0x7f0000001780), 0x4924924924925a8, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)='(\x00', 0xfffffffffffffff8) getpeername$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') recvmmsg(r3, &(0x7f0000008600)=[{{&(0x7f00000006c0)=@pppol2tpv3in6, 0x80, &(0x7f0000000980)=[{&(0x7f0000000740)=""/76, 0x4c}, {&(0x7f00000007c0)=""/187, 0xbb}], 0x2, &(0x7f00000009c0)=""/38, 0x26}, 0x7}, {{&(0x7f00000012c0)=@hci, 0x80, &(0x7f0000001440)=[{&(0x7f0000001340)=""/46, 0x2e}], 0x1, &(0x7f0000001480)=""/199, 0xc7}}, {{&(0x7f0000001580)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001600)=""/117, 0x75}, {&(0x7f0000001680)=""/84, 0x54}, {&(0x7f0000001700)=""/19, 0x13}], 0x3, &(0x7f0000001780)=""/112, 0x70}, 0x3}, {{&(0x7f0000001800)=@rc, 0x80, &(0x7f0000003940)=[{&(0x7f0000001880)=""/46, 0x2e}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/106, 0x6a}], 0x3, &(0x7f0000003980)=""/255, 0xff, 0x200}}, {{&(0x7f0000004240)=@l2, 0x80, &(0x7f0000004740)=[{&(0x7f00000042c0)=""/165, 0xa5}, {&(0x7f0000004380)=""/203, 0xcb}, {&(0x7f0000004580)=""/138, 0x8a}, {&(0x7f0000004640)=""/52, 0x34}, {&(0x7f0000004680)}, {&(0x7f00000046c0)=""/107, 0x6b}], 0x6, &(0x7f00000047c0)=""/25, 0x19, 0x100000001}, 0x8ec}, {{&(0x7f0000004800)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000005b40)=""/232, 0xe8}, {&(0x7f0000005d40)=""/200, 0xc8}, {&(0x7f0000005e40)=""/114, 0x72}, {&(0x7f0000005ec0)=""/4096, 0x1000}], 0x4, &(0x7f0000006f80)=""/143, 0x8f, 0x66c}}, {{&(0x7f0000007040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000072c0)=[{&(0x7f00000070c0)=""/229, 0xe5}, {&(0x7f00000071c0)=""/206, 0xce}], 0x2, &(0x7f0000007300)=""/217, 0xd9}}], 0x7, 0x40000000, &(0x7f0000008880)) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x9) getsockname$packet(r2, &(0x7f0000008ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000008f00)=0x14) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009080)={'sit0\x00'}) getsockname$packet(r3, &(0x7f0000009180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000091c0)=0x14) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000002c0)={0x4, &(0x7f0000000240)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000003c0)={r6, &(0x7f0000000880)=""/246}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000009300)={{{@in6=@local, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000009400)=0xe8) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000009c00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000009bc0)={&(0x7f0000009780)={0x15c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [{{0x8, 0x1}, {0xf4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}]}}, {{0x8, 0x1}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x7}}}]}}]}, 0x15c}, 0x1, 0x0, 0x0, 0x5}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/05/03 11:58:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001000)={0x14, 0x13, 0x301}, 0x14}, 0x1}, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x80000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x40000000400004) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x9, 0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x100, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x8, 0x7c91b3bc, 0x1000, 0x3e580375}, {0xfffffffffffffc00, 0x0, 0x1bc, 0x6}]}, 0x10) fcntl$setlease(r1, 0x400, 0x1) 2018/05/03 11:58:55 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x3e1200, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000ac0)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000b00)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = socket(0xa, 0x2, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r3, &(0x7f00005faff8), 0xfffb) 2018/05/03 11:58:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(speck64-generic,ecb-camellia-aesni-avx2)\x00'}, 0x80) socketpair(0x6, 0x80000, 0x2, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000480)=0x6772, &(0x7f00000004c0)=0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000000240)="89a846dbf92086cbfb8be95329982d9ed2129068da0d9e1f3733cf0718faa7f91db68c364e10f90dd4e5e40158ff06f9d618acc4d6dba3408b5688786a4337a26d544e9e90cf1542ec8b1132e61a89072e5d589221a0fd27a0c8b57e783ca266f2b3b117548721bc3c5364542c72f5a2f1b9b6075241946c94508c0ab96cac1b5bdcef2f4a40a829a9305863e3d96e590b9216f6f3502f42dffdf31b64f8c2b2b6ef7fc261c211d7409da5dba691095dfc36b8a9d357819a761d81c9394455928e7124fd9ec9ed07ac", 0xc9) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x80) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00000001c0)) mq_timedsend(r3, &(0x7f0000000100)="dcdcb394cce1d963e00929e9fc8ace0b9f4e1185a5b90dd3d42ae60449d9a31a687b2be77eabeafc9e124a4be350285eeea320720a2c38495762f14302073466aeb0b72459eac63c728d1dd9868290fdc174b5", 0x53, 0x100000001, &(0x7f0000000180)={0x0, 0x989680}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000000340)=0xfffffffffffffff7, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) fcntl$setown(r0, 0x8, r4) [ 71.086917] BTRFS error (device loop5): superblock checksum mismatch [ 71.203337] BTRFS error (device loop5): open_ctree failed [ 71.297996] FAT-fs (loop5): bogus number of reserved sectors [ 71.303946] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/03 11:58:56 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000640)=""/148, 0x94}], 0x1000000000000485, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/icmp6\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7, 0x283}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000004c0)={r1, 0x5, 0xb2, "7e0d99fc6042cd1943b1d1e067e318ed1fdb4f39d73f5e23cc89954165f3bda3efc05bdf110333bddd2e9751aa257ebda780c1bf81d467347b03a9ca3d357cb4539c79ea7728d38c6db8c2aeffb8f1bfd82b99a15f2231d11765192d9d80a2d3aeab71bc1066e3c3fd05be9b2122ab34da8f3005f882c4590e72a25c9c97a0f8e6cfa8b22a04bcadfaab9b419f40fb8fcdbee0db3c37c57f071e00ba8f93fdd13a48391ee5e9745dbfed45aed0e1fffaa701"}, 0xba) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/05/03 11:58:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3f, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101080, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000000)) openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x80400, 0x0) tkill(r2, 0x15) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x7, 0x10000, 0x9, 0x8, 0x3}, 0x14) 2018/05/03 11:58:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f00000000c0)="d6fff1c3d3c89fffcc059341573a5409621e12bfde1054724417a35ffd673e056ffec63748e9c30fd7a49ade053fe16e66b624087322cb6dcf2e0e503bbf0f9a3dacad1d13a0147cb81ad7a4ffb6027f69ea5674c131f8b362d6a47f32a84b2e167f8321ff022c7bb2a2f7f41f230698071ef32285fe850097f45cc6769d5b9eef333a0afd947ad21607227d88ed2c1cf86c455e1816c5e23af39e9982404c38d5ef83536d860e1ee87e", 0xaa, 0x40, &(0x7f0000000180)={0x4, 0xbc96, 0x9, "f67527401814", 0x6}, 0x10) ioctl(r0, 0x440100000000127d, &(0x7f0000000000)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 11:58:56 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x531601, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000002c0)=""/116) socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/member\x00', 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000180)) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x7e}, 0xc) 2018/05/03 11:58:56 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000002000/0x2000)=nil) open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) mount(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='cgroup\x00', 0x0, &(0x7f0000000280)="93408373a22e859d01c1a8edf974ba61c98d3f686216f17c18caa46fb9e13fe8ac9e") 2018/05/03 11:58:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x8000000141042, 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) ftruncate(r2, 0x80008) sendfile(r1, r2, &(0x7f0000000080), 0x8000fffffffe) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x3f, 0x0, 0x13, 0x8, 0x10, "48001ed4036161e4a2220f756ca6d46828af56ab6df097382a193d9c217b7f038bf2ff2688cfc5345b9ad7b91d199088b7ee5e742539812a8396105f5956d765", "97a469a102e15019f7ef26930db805309386461709de92aa1dbe66ce3b7988c983f3a3cb65399f8f63cc9cb084e61b010f67efb17c7997a059f57a070ad3a3bd", "59cc860871311e283523cbf206b053507b37db3e5372984eb8c2969accb1a217", [0x9b, 0x1]}) 2018/05/03 11:58:56 executing program 4: r0 = socket$inet(0x2, 0x6, 0x7) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x780, 0x139) 2018/05/03 11:58:56 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1001000}, 0xc, &(0x7f0000000600)={&(0x7f0000000480)={0x14, 0x0, 0x0, 0x0, 0x0, 0x25dfdbfc, {0x0, 0x0, 0x5}}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0}) r1 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r1, &(0x7f0000000240)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000c00)="720994712e71", 0x6}, {&(0x7f0000000d40)}, {&(0x7f0000001140)="4215d07ac0ae7ba054362835def4e90140c51e9fdb3957d29cf0ff2313021b5bea88af3132a93a1cb9537194334c8a56406cdc715dfe3ac931543d279df45d7a2bdd0fe9b18309da977bced280d3aa92c724f56b0f6b3186e2bb18c305", 0x5d}], 0x3, &(0x7f0000000680)=[{0x60, 0x0, 0x8b, "09b12e19fa80c70cb4f56af7676ff11ad62226ccc03c008656884284ac5d69e7195563ee6ca7b52e800809d3ccbbdcf893ba4c740d5942e0afc3aa1dd102cd781ff2e15f50368d4141"}, {0x68, 0x11b, 0x9, "d9e8fcc27c076d926ee0561e4104697ef75934fbb0ce9490ebac29c62db5c4b58e220ef108ee88046b1437cae3fae7041c0512e429fc586ff2cca56ba53706074d5f27cba356b55cd2b3fa97c8c1b9632f50417ac08e1a23"}, {0xc0, 0x109, 0x6, "ac6442c9673cc4f1719be5af4a562c7bf6f8d4e6900e39a8a6ec8f3d9fa07a066bb160969bcfc810eeb453314832800cde85cb0043bce4f9399aa5cec6b0c26409d107e9e6a39e26a20001321fcf7e913328b6af9025778cece6b65b4a0292c25233ab8acf7a1d011b2d6ea1bbdc8acf9a5adae6e383789b1091dc107ef5c705f712c013228e48ce3cc81d7186f9ded438ef6f082170f66823c0ae6993ed92995b0458672572b00b1c191c2d"}, {0x50, 0x13f, 0x4, "ed9f4d65221e85c04d7830f3d9ca767f57f4f57d31b0145962db3122102427be06969e3dee7973205e9009ecc94073feeb3144ff51f674b224"}], 0x1d8}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0x378) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x95, 0x4) recvmsg(r1, &(0x7f0000002680)={&(0x7f0000002240), 0x80, &(0x7f0000002580)=[{&(0x7f00000022c0)=""/80, 0x50}, {&(0x7f0000002340)=""/45, 0x2d}, {&(0x7f0000002440)=""/126, 0x7e}, {&(0x7f00000024c0)=""/129, 0x81}], 0x4, &(0x7f0000002600)=""/97, 0x61, 0x5865}, 0x20) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000002c0)={0x9, 0x7, 0x3, 0x8, 0x0, 0x2, 0x5800, 0x5, 0x2c2, 0x8}) 2018/05/03 11:58:56 executing program 7: r0 = socket(0xa, 0x5, 0x10) prctl$intptr(0x1f, 0x101) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/05/03 11:58:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x83ffe) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x15c, r2, 0x4, 0x70bd2c, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffffff27}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe8b}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xd}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x3}]}]}, 0x15c}, 0x1}, 0x10) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)={0x4, 0x2}) mlockall(0x3) modify_ldt$write(0x1, &(0x7f00000000c0)={0x7, 0x0, 0x5000, 0x1f, 0x4000000, 0x4, 0x3d5, 0x1, 0x0, 0x4}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f0000000180)="749113174e0c07781c93", 0xa, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/03 11:58:56 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000bc0)="96", 0x1}], 0x1, &(0x7f0000004580)=ANY=[]}}], 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr, @multicast1}, &(0x7f0000000040)=0x8) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000b80)={&(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000000b00)=""/107, 0x6b}, 0x0) 2018/05/03 11:58:56 executing program 2: unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) rt_sigsuspend(&(0x7f0000000300), 0xfffffc82) rename(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)='./file0\x00') 2018/05/03 11:58:56 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, [0x400, 0x2, 0x2, 0x9, 0x1000, 0x80000001, 0xfc28, 0x0, 0x1, 0x7, 0x5, 0x9, 0x1000, 0x6, 0x5]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x8000, 0x100000001, 0x8, r1}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x10) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x80800) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000700)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in6={0xa, 0x4e23, 0x7161, @remote={0xfe, 0x80, [], 0xbb}, 0x101}], 0x48) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r5, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r6 = dup3(r2, r4, 0x3) syz_emit_ethernet(0x56, &(0x7f0000000480)={@random="764e1c2157a6", @empty, [], {@canfd={0xd, {{0x2, 0x1f, 0x5}, 0x11, 0x2, 0x0, 0x0, "f8999fb1a3c9c4f6572a7155b4c1bc5520a18e494aa2db0ff9aedc960f7e51a5ed38cf25f2787039c62660d6102e721b6abcdea903021bc49dc5e72d954db438"}}}}, 0x0) fcntl$setstatus(r4, 0x4, 0x4000) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x34123610) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='comm\x00') ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x19, 0x9, "e3f3c75f9a07760a67211fc2ca14eebdc83dd118b7bc869a7e8dc91f47d65dab93d18ab66c4dbb52872aab57c778126d3d95dfe534f86d824b155165f83db123", "287be36cb7866e099579031e8c8dc968b64ad919951f90315a1af93e7fda65de", [0x6]}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$TIOCCBRK(r6, 0x5428) r7 = open(&(0x7f0000000580)='./file0\x00', 0x28000, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00000005c0), &(0x7f00000000c0)=0xfffffffffffffe68) r8 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x20, 0x0) ioctl$LOOP_SET_STATUS(r8, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x10000000]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x7fffffff, 0x0, 0x1}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) 2018/05/03 11:58:56 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20040, 0x40) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000024c0)=[{&(0x7f00000004c0)="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", 0xfd8}, {&(0x7f00000014c0)="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", 0x450}, {}], 0x3, &(0x7f0000000100), 0x0, 0x800}], 0x1, 0x4000000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r0, &(0x7f00000000c0)={@void, @void, @arp=@generic={0x334, 0x8137, 0x6, 0xe, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, "1433f4dbfdd8ed5ba8e5d4291faa", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "fdc27394f062157d9e09f422a749cbfd"}}, 0x32) open(&(0x7f0000000100)='./file0/file0\x00', 0x400000000041fffc, 0xfffffffffffffffe) 2018/05/03 11:58:56 executing program 0: socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000200)='dummy0\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000900)=ANY=[]}, 0x1, 0x0, 0x0, 0x48001}, 0x0) r2 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r4, &(0x7f00005c9000), 0xfffffffffffffc9d, 0x800000020000000, &(0x7f00000004c0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) shutdown(r4, 0x1) close(r4) r5 = dup2(r3, r0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000b80)='ip6gre0\x00') accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0], &(0x7f0000000340)=0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) r6 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r6, &(0x7f0000002000)='/', 0x1) perf_event_open(&(0x7f0000000a80)={0x0, 0x70, 0x1000, 0x0, 0x9, 0x1, 0x0, 0x100000000, 0x10, 0x6, 0x403000000000, 0x0, 0x8000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x101, 0xff, 0x3ff, 0x0, 0x3f, 0x8, 0x1, 0x100000001, 0x0, 0x100000000000, 0x0, 0x0, 0xd768, 0x0, 0x9, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7f, 0x0, @perf_config_ext, 0x0, 0x8, 0x0, 0x1, 0x0, 0xffff, 0x40}, 0x0, 0x0, r2, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)='./cgroup/syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000780), &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x401, 0x0, 0x0, 0x8}, &(0x7f00000006c0)=0x18) sendfile(r6, r6, &(0x7f0000001000), 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000800)={0x150, r7, 0x128, 0x70bd29, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf5d}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x284f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x101}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xff}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x2b}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x30}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}]}, 0x150}, 0x1, 0x0, 0x0, 0x8010}, 0x800) 2018/05/03 11:58:56 executing program 5: r0 = epoll_create(0x20005) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x201, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x491, @empty, 0x6}, @in={0x2, 0x4e21}], 0x2c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002b9ff4)={0x408000000005}) poll(&(0x7f0000001380)=[{r0}], 0x1, 0x0) r3 = getpid() capget(&(0x7f0000000000)={0x20071026, r3}, &(0x7f0000000040)={0x2, 0x10000, 0x6, 0x8, 0x80, 0x3}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) 2018/05/03 11:58:57 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x11) r1 = socket$inet(0x2, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x3fffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x4, 0x21}, &(0x7f00000001c0)=0xc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r5, 0xffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r5, 0x2}, 0x8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14, 0x0) accept4$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14, 0x800) 2018/05/03 11:58:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x3, 0x9, 0x4, 0xc000000000000000, 0x30}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x9}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000340)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000400)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1}) 2018/05/03 11:58:57 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, [0x400, 0x2, 0x2, 0x9, 0x1000, 0x80000001, 0xfc28, 0x0, 0x1, 0x7, 0x5, 0x9, 0x1000, 0x6, 0x5]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x8000, 0x100000001, 0x8, r1}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x10) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x80800) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000700)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in6={0xa, 0x4e23, 0x7161, @remote={0xfe, 0x80, [], 0xbb}, 0x101}], 0x48) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r5, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r6 = dup3(r2, r4, 0x3) syz_emit_ethernet(0x56, &(0x7f0000000480)={@random="764e1c2157a6", @empty, [], {@canfd={0xd, {{0x2, 0x1f, 0x5}, 0x11, 0x2, 0x0, 0x0, "f8999fb1a3c9c4f6572a7155b4c1bc5520a18e494aa2db0ff9aedc960f7e51a5ed38cf25f2787039c62660d6102e721b6abcdea903021bc49dc5e72d954db438"}}}}, 0x0) fcntl$setstatus(r4, 0x4, 0x4000) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x34123610) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='comm\x00') ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x19, 0x9, "e3f3c75f9a07760a67211fc2ca14eebdc83dd118b7bc869a7e8dc91f47d65dab93d18ab66c4dbb52872aab57c778126d3d95dfe534f86d824b155165f83db123", "287be36cb7866e099579031e8c8dc968b64ad919951f90315a1af93e7fda65de", [0x6]}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$TIOCCBRK(r6, 0x5428) r7 = open(&(0x7f0000000580)='./file0\x00', 0x28000, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00000005c0), &(0x7f00000000c0)=0xfffffffffffffe68) r8 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x20, 0x0) ioctl$LOOP_SET_STATUS(r8, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x10000000]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x7fffffff, 0x0, 0x1}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) 2018/05/03 11:58:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000000540)) 2018/05/03 11:58:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000000c0)=0x495dcdac, 0x4) recvfrom$inet(r0, &(0x7f0000000000)=""/46, 0x2e, 0x40000000, 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x80000000}, 0x4a) 2018/05/03 11:58:57 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0xfffffffffffffff9) 2018/05/03 11:58:57 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @rand_addr}, &(0x7f0000000100)=0xc) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 11:58:57 executing program 0: creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000d43000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/05/03 11:58:57 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x80000001, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000140)=0x4) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x1ff, 0xfffffffffffffff7}) 2018/05/03 11:58:57 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000200)=0x5b, 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="80000000", @ANYRES16=r3, @ANYBLOB="000126bd7000fedbdf250e0000006c00030008000500ac14140000000000020069726c616e440000000000c3f25382e99637ea0000000000000000000000000000000001080008000500ac14140b08000100020000000816d9d7dadb09ac2600db73fe59c5000000000000000000000000000000"], 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/03 11:58:57 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0x7b6b, {{0x2, 0x4e22, @rand_addr=0x3f}}}, 0xffffffffffffff9c) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)=r0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001280)) 2018/05/03 11:58:57 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = request_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='em1!\x00', 0xfffffffffffffffe) keyctl$describe(0x6, r1, &(0x7f00000003c0)=""/207, 0xcf) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000540)=0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0x1, 0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x85, &(0x7f0000000180), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="ca0000800000e7ffffffffffffff0000a89207a147908f65a2e42411daf0ffa8d8d57a39fda9fe72c9c06bac86eac3049eada6400000"], 0x10}, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=""/165, &(0x7f0000000240)=0xa5) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000004c0)={0x3, 0x7f, 0x3, 0xff, 0x2, 0x80000001}) 2018/05/03 11:58:57 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) read(r1, &(0x7f0000367fe4)=""/91, 0x5b) [ 73.776870] FAULT_FLAG_ALLOW_RETRY missing 30 [ 73.781398] CPU: 1 PID: 8239 Comm: syz-executor1 Not tainted 4.9.98-gf679e4d #14 [ 73.788915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.798262] ffff8801d891f850 ffffffff81eb0fc9 0000000000000002 0000000000000000 [ 73.806309] ffff8801d8a88300 ffff8801d891fa20 0000000000000000 ffff8801d891fa48 [ 73.814345] ffffffff81cb795b 0000000000000dca ffff8801c79dd108 ffff8801d8a8840c [ 73.822379] Call Trace: [ 73.824955] [] dump_stack+0xc1/0x128 [ 73.830313] [] handle_userfault.cold.18+0x3e/0x51 [ 73.836797] [] ? debug_check_no_locks_freed+0x210/0x210 [ 73.843800] [] ? userfaultfd_ioctl+0x2540/0x2540 [ 73.850195] [] ? refill_pi_state_cache.part.8+0x200/0x200 [ 73.857373] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 73.864202] [] ? handle_mm_fault+0x1267/0x28e0 [ 73.870424] [] ? handle_mm_fault+0x220f/0x28e0 [ 73.876652] [] handle_mm_fault+0x221d/0x28e0 [ 73.882698] [] ? vm_insert_mixed+0x200/0x200 [ 73.888748] [] __do_page_fault+0x5af/0xd50 [ 73.894619] [] ? mm_fault_error+0x2c0/0x2c0 [ 73.900580] [] ? exit_robust_list+0x220/0x220 [ 73.906709] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.913356] [] do_page_fault+0x27/0x30 [ 73.918884] [] page_fault+0x28/0x30 [ 73.924153] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 73.930988] [] ? SyS_pselect6+0x1be/0x540 [ 73.936777] [] ? SyS_select+0x1e0/0x1e0 [ 73.942395] [] ? SyS_futex+0x206/0x310 [ 73.947917] [] ? do_futex+0x1770/0x1770 [ 73.953530] [] ? security_file_ioctl+0x8f/0xc0 [ 73.959749] [] ? do_syscall_64+0x48/0x490 [ 73.965534] [] ? SyS_select+0x1e0/0x1e0 [ 73.971146] [] do_syscall_64+0x1a6/0x490 [ 73.976838] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/05/03 11:58:58 executing program 5: r0 = socket$inet(0x2, 0x3, 0x3f) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0xf, 0x6, 0x80000000, 0x7fffffff, 0x11, 0x7fff}) sendmsg(r0, &(0x7f00003b2fc8)={&(0x7f000000cff0)=@in={0x2}, 0x80, &(0x7f0000029ff0)=[{&(0x7f00003b2000)="0000000000000000902238db029d9ce1", 0x10}], 0x1, &(0x7f0000001000)}, 0x0) 2018/05/03 11:58:58 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cadff1)='/dev/sequencer\x00', 0x8002, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00003c6000)="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", 0xfffffffffffffdcd}], 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'tunl0\x00', 0x3f}) 2018/05/03 11:58:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000900)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$packet(0x11, 0x200000000800000, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) read(r1, &(0x7f0000000080)=""/88, 0x58) 2018/05/03 11:58:58 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, [0x400, 0x2, 0x2, 0x9, 0x1000, 0x80000001, 0xfc28, 0x0, 0x1, 0x7, 0x5, 0x9, 0x1000, 0x6, 0x5]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x8000, 0x100000001, 0x8, r1}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x10) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x80800) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000700)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in6={0xa, 0x4e23, 0x7161, @remote={0xfe, 0x80, [], 0xbb}, 0x101}], 0x48) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r5, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r6 = dup3(r2, r4, 0x3) syz_emit_ethernet(0x56, &(0x7f0000000480)={@random="764e1c2157a6", @empty, [], {@canfd={0xd, {{0x2, 0x1f, 0x5}, 0x11, 0x2, 0x0, 0x0, "f8999fb1a3c9c4f6572a7155b4c1bc5520a18e494aa2db0ff9aedc960f7e51a5ed38cf25f2787039c62660d6102e721b6abcdea903021bc49dc5e72d954db438"}}}}, 0x0) fcntl$setstatus(r4, 0x4, 0x4000) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x34123610) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='comm\x00') ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x19, 0x9, "e3f3c75f9a07760a67211fc2ca14eebdc83dd118b7bc869a7e8dc91f47d65dab93d18ab66c4dbb52872aab57c778126d3d95dfe534f86d824b155165f83db123", "287be36cb7866e099579031e8c8dc968b64ad919951f90315a1af93e7fda65de", [0x6]}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$TIOCCBRK(r6, 0x5428) r7 = open(&(0x7f0000000580)='./file0\x00', 0x28000, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00000005c0), &(0x7f00000000c0)=0xfffffffffffffe68) r8 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x20, 0x0) ioctl$LOOP_SET_STATUS(r8, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x10000000]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x7fffffff, 0x0, 0x1}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) 2018/05/03 11:58:58 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) syz_genetlink_get_family_id$team(&(0x7f0000000800)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000600)={0x0, @broadcast, @dev}, &(0x7f0000000640)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000780)={0x0, @dev, @rand_addr}, &(0x7f00000007c0)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000940)={'dummy0\x00'}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000980)={'ipddp0\x00'}) accept4$packet(0xffffffffffffffff, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000e80)=0x14, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000041c0)=[{{&(0x7f0000000f80)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000001100)=""/129, 0x81}}, {{&(0x7f0000001500)=@hci, 0x80, &(0x7f0000002700)=[{&(0x7f0000002580)=""/21, 0x15}], 0x1, &(0x7f0000002740)=""/142, 0x8e}}], 0x2, 0x0, &(0x7f0000004340)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000044c0)={{{@in=@multicast2, @in6=@local}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00000045c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004880)={{{@in=@remote, @in=@multicast1}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000004980)=0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x807, 0xa, 0x0, 0x80}, {0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffeffffffff, 0x0, 0x7, 0x8}, {0x0, 0xb80b, 0x0, 0x4}, 0x0, 0x0, 0x1, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}, 0xe8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r2, 0x220, 0x70bd2b, 0x25dfdbfe, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0xc055}, 0x4800) sendmmsg(r0, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x800000000007ffe) 2018/05/03 11:58:58 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200802, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000300)={0x7ff, {{0xa, 0x4e21, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x88) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000040000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d62a2b60878c891246c55a80a4f01595b76f7ace4e3ff889ead7bcae51a6757af984e1228d1bb12d739b2c33b6cd280b71e22ae306dae15081fcab6e380bb11f70bb5b27f9cdc35ce7a1bced04dec9e01e8bf914732b13801", 0xa0, 0x10000}], 0x3, &(0x7f0000000140)={[{@subvolid={'subvolid', 0x3d, '[+cgroup'}, 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}, {@barrier='barrier', 0x2c}, {@skip_balance='skip_balance', 0x2c}, {@clear_cache='clear_cache', 0x2c}, {@datacow='datacow', 0x2c}]}) 2018/05/03 11:58:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0185879, 0x800000) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 2018/05/03 11:58:58 executing program 2: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='limits\x00') 2018/05/03 11:58:58 executing program 5: futex(&(0x7f00000003c0)=0x104, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080)=0x1, 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) clock_nanosleep(0x3, 0x0, &(0x7f0000000100), &(0x7f0000000400)) syz_open_procfs(r0, &(0x7f00000000c0)='limits\x00') r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat$cgroup_ro(r1, &(0x7f00000001c0)='memory.current\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x40000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x10000, 0x0) r3 = accept$inet(r2, &(0x7f00000002c0)={0x0, 0x0, @loopback}, &(0x7f0000000300)=0xffffffffffffffd8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @rand_addr=0x7}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x0, {0x2, 0x4e24, @rand_addr=0x7}, 'bcsh0\x00'}) modify_ldt$read_default(0x2, &(0x7f0000000340)=""/66, 0x42) 2018/05/03 11:58:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='em0user*ppp0vmnet1\x00', 0x13, 0x3) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f00003a4feb), 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) 2018/05/03 11:58:58 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) unshare(0x3fe) 2018/05/03 11:58:58 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40080, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000480)={0x100, 0x3, 'client1\x00', 0x0, "f4679a4cda5969de", "3ea765a426c394d8e5a56861dc62f4f40a75d6f691e17dbc27232750f11372b7", 0xe7, 0x401}) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) r5 = dup(r1) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000040)={0x5, 0x9, 0x1, 0xb12, 0x42d, 0x3, 0x2, 0x1, 0x2, 0x80000000}) recvfrom$unix(r4, &(0x7f0000000340)=""/20, 0x14, 0x10001, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000100)={{0x800, 0x9}, 'port1\x00', 0x84, 0x2, 0xd3, 0x3, 0x810c, 0xd, 0x9, 0x0, 0x1, 0xfffffffffffffff7}) write(r1, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000fd040405000c000000", 0xffffffffffffff53) accept4$packet(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14, 0x800) r7 = getpgrp(0x0) tkill(r7, 0x34) ioctl$LOOP_CLR_FD(r5, 0x4c01) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x1, 0x5, 0x80000001, 0x100, 0xfffffffffffffff7, 0x40000204, r6}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000540)) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000300)={0x33, @loopback=0x7f000001, 0x4e24, 0x1, 'sh\x00', 0x10, 0x3f, 0x47}, 0x2c) 2018/05/03 11:58:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1b) r1 = gettid() sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=@setlink={0x3c, 0x13, 0x321, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13, r1}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/03 11:58:58 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@loopback, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast2, @rand_addr}, &(0x7f0000000280)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000940)={'bond_slave_1\x00', r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101000, 0x0) accept4$packet(r2, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000e80)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000044c0)={{{@in=@multicast2, @in6=@local}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00000045c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004880)={{{@in=@remote, @in=@multicast1}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000004980)=0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000600)={0x0, 0x6, 0x8, 0x3, 0x1ff, 0x3, 0x4, 0x3f, 0xfffffffffffff96f, 0x98}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x807, 0xa, 0x0, 0x80}, {0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0xb80b}, 0x0, 0x0, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x33}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xe8) syz_mount_image$cifs(&(0x7f0000000180)='cifs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)}, {&(0x7f00000000c0)}, {&(0x7f0000000680)="5a2d715a7b73e9", 0x7, 0x10000}, {&(0x7f0000000140)}], 0x0, &(0x7f0000000ac0)='ipddp0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@loopback, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000640)=0xe8) sendmmsg(r0, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x800000000007ffe) [ 74.280780] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 2635107674856268386 /dev/loop0 2018/05/03 11:58:58 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip6_vti0\x00', 0x4}) r1 = syz_open_dev$tun(&(0x7f0000001300)='/dev/net/tun\x00', 0x0, 0x200000000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa1fd}) write$tun(r1, &(0x7f0000001380)=ANY=[@ANYBLOB="0120000000000000000000000001eda7363eb3a375e5c1ffe9b49b36796e36154b437a3105925cba699a92f395dfcea9c771254e348c9398cfaf5d7450eb829890e600106fbf8980e635c0f298775159c9ce51049ea1901cd90754dbdc7c6900f294cc82af7d24134289931632510a439727c579eb0f5a4c85edee00100000000000005997b56a938d18ac8e510e7b09e152264fb1eac6017398bc1788a27cf533f98a"], 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x0, 0x200}, &(0x7f0000000180)=0x8) 2018/05/03 11:58:58 executing program 2: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYBLOB="67180000625074d9538c747e9a1010a57d408ffef2a0c63214526a470300000024d1ce8a0043caf84ed1e4d1ee4ae310432f401110b657a816afac08225ca97a28f62fdb993c8f778390fcd87c5e9fca1afc5ada539c7cdc4e1977ce0894c8570aa503d40e98c6b9795d"], &(0x7f00000001c0)=0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x1f, 0x9}, 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mremap(&(0x7f00005a4000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f00007b7000/0x3000)=nil) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="67f9a936454d9e0a01c4051ea4a846f05448743d4f67c4d6123afb0b341f2a8dcd4336a7474502c541013e5ae7b92056a08ce761ed594d9f68815569ef3e1166adf1c9e8e768494b6c558ac3ad13ddd4e7e33d7705d7f313bcec2d869151b3029e2f6bea713a8a76c4a4d051482c9ad67f5c348b88917441530189a1ca255c5917ea5b1574ea740ef309238e12f2f99e1708e36e395f8689e07365e2b270774e0012407b5e641ec11ebc4399006d369d1a5569bb13487399c3419c8f", 0xbc, 0xfffffffffffffffb) 2018/05/03 11:58:58 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0xfffffffffffffffc}, 0x10e) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000300)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000002100)="13bee905174d177348090000006c80c3d63b5b417f4e99c127d4afd398031999a51072d753c21bb642b15746d9", 0x2d}], 0x1}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 74.379620] BTRFS error (device loop0): superblock checksum mismatch [ 74.432377] device ifb0 entered promiscuous mode 2018/05/03 11:58:58 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="50696c74657200000000000000000000000000000300000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000039d6c57bdf231b6f15418e2f741f60b065d94247ecb8dd9acefca607ebfa194ca6def9e007564384feab88999ca4dad141a405d7981001e94f0fbe532bf03406de49c7b33ce6340e7b2a18d1ac37411bce93bbabc2eae83098efa039fbdc6f984fbb170e381f0ec9a354b61c8b1375fd0b8df05355f1c8e6687c26f2a8fe5cde8841b28d013e2f3"], 0x58) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r2, 0x5421, &(0x7f00000000c0)=0x5) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000003c0)={0x0, 0x3, 0x1000}, 0x4) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) setpriority(0x1, 0x0, 0xffffffffffffd7f5) clone(0x20100, &(0x7f00000000c0), &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000240)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000180)) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x80000, 0x0) geteuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000940)) getpgrp(0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000400)="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", 0x171) 2018/05/03 11:58:58 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, [0x400, 0x2, 0x2, 0x9, 0x1000, 0x80000001, 0xfc28, 0x0, 0x1, 0x7, 0x5, 0x9, 0x1000, 0x6, 0x5]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x8000, 0x100000001, 0x8, r1}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x10) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x80800) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000700)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in6={0xa, 0x4e23, 0x7161, @remote={0xfe, 0x80, [], 0xbb}, 0x101}], 0x48) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r5, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r6 = dup3(r2, r4, 0x3) syz_emit_ethernet(0x56, &(0x7f0000000480)={@random="764e1c2157a6", @empty, [], {@canfd={0xd, {{0x2, 0x1f, 0x5}, 0x11, 0x2, 0x0, 0x0, "f8999fb1a3c9c4f6572a7155b4c1bc5520a18e494aa2db0ff9aedc960f7e51a5ed38cf25f2787039c62660d6102e721b6abcdea903021bc49dc5e72d954db438"}}}}, 0x0) fcntl$setstatus(r4, 0x4, 0x4000) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x34123610) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='comm\x00') ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x19, 0x9, "e3f3c75f9a07760a67211fc2ca14eebdc83dd118b7bc869a7e8dc91f47d65dab93d18ab66c4dbb52872aab57c778126d3d95dfe534f86d824b155165f83db123", "287be36cb7866e099579031e8c8dc968b64ad919951f90315a1af93e7fda65de", [0x6]}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$TIOCCBRK(r6, 0x5428) r7 = open(&(0x7f0000000580)='./file0\x00', 0x28000, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00000005c0), &(0x7f00000000c0)=0xfffffffffffffe68) r8 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x20, 0x0) ioctl$LOOP_SET_STATUS(r8, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x10000000]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x7fffffff, 0x0, 0x1}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) 2018/05/03 11:58:58 executing program 7: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)='\x00', 0xfffffffffffffc83) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00000000c0)=""/210, 0xd2) [ 74.473662] BTRFS error (device loop0): open_ctree failed 2018/05/03 11:58:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc) socketpair(0xc, 0x80f, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000380)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x7f}], 0x68) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000004c0)={0x0, {{0x2, 0x4e20, @rand_addr=0x7fffffff}}}, 0x88) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) futex(&(0x7f0000000240)=0x2, 0x4, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x2, 0x0) r2 = dup2(r0, r0) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000080)={0xffffffffffffff7f, 0x3, 0x5f, &(0x7f0000000000)="63d6342f46458d0ee2af202d7d5db615e3bc6204ea51ab68a1fda6d82dc9b0fb89dcb693f779f90e26b9a766f2b00946eb0bf9511947849dced7298ea602af886cc08edc9a3ad5282c14ec172c3620fd6599d5b41a2cdc62ec164c0ad7444f"}) 2018/05/03 11:58:59 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fsetxattr(r0, &(0x7f0000000240)=@random={'security.', 'posix_acl_access*nodev[md5summd5sumwlan1nodev\x00'}, &(0x7f0000000280)='\x00', 0x1, 0x3) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = memfd_create(&(0x7f0000000300)='#+system\')[\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x6, 0x4}, 'port1\x00', 0x2, 0x430, 0xea, 0x7fffffff, 0x80000001, 0x80, 0x6, 0x0, 0x2, 0x800}) syz_mount_image$hfsplus(&(0x7f00000002c0)='hfsplus\x00', &(0x7f0000000340)='./file0\x00', 0x266, 0x0, &(0x7f0000000380), 0x2c000, &(0x7f00000003c0)={[{@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x34, 0x36]}, 0x2c}, {@nls={'nls', 0x3d, 'cp863'}, 0x2c}, {@gid={'gid', 0x3d, [0x34a6b546a04eb87b, 0x78, 0x37, 0x38]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@creator={'creator', 0x3d, "a81fd078"}, 0x2c}, {@part={'part', 0x3d, [0x37, 0x33, 0x39, 0x0]}, 0x2c}, {@nls={'nls', 0x3d, 'koi8-ru'}, 0x2c}]}) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000100)=0x6) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000480)={{0x3860}, 'port0\x00', 0x40, 0x0, 0x0, 0x1, 0xae1, 0x7, 0x72, 0x0, 0x4, 0x100000000}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0xfffffda4) removexattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)=@random={'system.', "5d6d643573756d6367726f75705c5b5c23766d6e6574309b76626f786e65743000"}) readahead(r1, 0x401, 0x1ff) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6f73782e7365637572697479706f4ce5a2980410981177f7c260be"], &(0x7f00000000c0)='\'', 0x1, 0x0) 2018/05/03 11:58:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) 2018/05/03 11:58:59 executing program 2: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYBLOB="67180000625074d9538c747e9a1010a57d408ffef2a0c63214526a470300000024d1ce8a0043caf84ed1e4d1ee4ae310432f401110b657a816afac08225ca97a28f62fdb993c8f778390fcd87c5e9fca1afc5ada539c7cdc4e1977ce0894c8570aa503d40e98c6b9795d"], &(0x7f00000001c0)=0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x1f, 0x9}, 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mremap(&(0x7f00005a4000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f00007b7000/0x3000)=nil) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="67f9a936454d9e0a01c4051ea4a846f05448743d4f67c4d6123afb0b341f2a8dcd4336a7474502c541013e5ae7b92056a08ce761ed594d9f68815569ef3e1166adf1c9e8e768494b6c558ac3ad13ddd4e7e33d7705d7f313bcec2d869151b3029e2f6bea713a8a76c4a4d051482c9ad67f5c348b88917441530189a1ca255c5917ea5b1574ea740ef309238e12f2f99e1708e36e395f8689e07365e2b270774e0012407b5e641ec11ebc4399006d369d1a5569bb13487399c3419c8f", 0xbc, 0xfffffffffffffffb) 2018/05/03 11:58:59 executing program 7: r0 = socket$inet(0x2, 0x4000000000000002, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setuid(r1) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000140), &(0x7f0000000040)=0x4) 2018/05/03 11:58:59 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x10) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x0, 0x30}, &(0x7f0000000700)=0xc) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast1, @empty, @local}, &(0x7f00000000c0)=0xc) bind$llc(r1, &(0x7f00000001c0)={0x1a, 0x308, 0x5, 0x7, 0x173, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x41, 0x0) bind$vsock_stream(r2, &(0x7f0000000240)={0x28, 0x0, 0x2711, @hyper}, 0x10) ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f0000000180)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) connect$inet(r3, &(0x7f0000000580)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) dup2(0xffffffffffffffff, r3) r4 = dup3(r3, r2, 0x80000) fallocate(r4, 0x1, 0xd371, 0x0) 2018/05/03 11:58:59 executing program 6: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000380)) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./bus\x00', 0x8, 0x2, &(0x7f0000000140)=[{&(0x7f0000000200)="47d6a5e7a8cd556ab1f9f832459e61f002101b2ffd1e7eda104f6e78445158c517d3281b41df59dc6648bee84aa433349c8cbf90ba3b3a6c06d4caa2f8870d2069065932903caf44daaa05df2754d69bbed60d8d1f15bc48ef08ad47e4d7dc5285e119acb82a070759d0eda97241cc0edc51710d821d0fe56787a174efa805aa50cc3a884c96e9fd6aaf8637", 0x8c, 0xb8}, {&(0x7f00000002c0)="be11d9954ed78ae2fc69a6177c6fcb127efd8b24928effc7fc5feb49b5125e02ee55d1e044d42ad6fee9a67084a0fcd08ee857114c7a58ea52cc4e5af7364e0abfdf14d73e1f5560d06fad0cb51c4aea0b151c40159031aee68ff3f5d987ae95df26a496770d08f7d32e197881a10b6f4ccd3b052cb40131fd79cfddf2e1ac5a01d5a9b856c745030a8aed850ee4ebf68538dc87edbc", 0x96, 0xfffffffffffffff7}], 0x11041, &(0x7f00000003c0)={[{@reserved_root={'reserved_root', 0x3d}, 0x2c}, {@jqfmt_vfsv1='jqfmt=vfsv1', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@alloc_mode_def='alloc_mode=default', 0x2c}, {@disable_roll_forward='disable_roll_forward', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) 2018/05/03 11:58:59 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) read$eventfd(r0, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x100000000, 0x4) 2018/05/03 11:58:59 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x430000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40001}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x138, r1, 0x501, 0x70bd2a, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4000000000000000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x52a}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6b}]}, 0x138}, 0x1, 0x0, 0x0, 0x800}, 0x4000010) prctl$getname(0x10, &(0x7f00000000c0)=""/7) 2018/05/03 11:58:59 executing program 2: ioperm(0x0, 0x3, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/05/03 11:58:59 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x20005c831, 0xffffffffffffffff, 0x0) r0 = inotify_init() openat$ashmem(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ashmem\x00', 0x101002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) write$fuse(r1, &(0x7f0000000040)={0x30, 0x1, 0x0, @fuse_notify_retrieve_out={0x8, 0x100000001, 0x1ff, 0x9}}, 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) fremovexattr(r0, &(0x7f0000000000)=@known='security.capability\x00') socketpair(0x11, 0xa, 0x87e3, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000180)=[{r3, 0x10}, {r1, 0x1000}, {r2, 0x42}], 0x3, 0x3) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080)={0x10000}, 0x4) 2018/05/03 11:58:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) write$binfmt_aout(r0, &(0x7f0000000740)={{0xcc, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x7}, "", [[], [], []]}, 0x320) mkdir(&(0x7f000082f000)='./control\x00', 0x0) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000002c0)=ANY=[]) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./control/file0\x00') rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f0000000280)='./file0//ile0\x00') close(r2) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/05/03 11:58:59 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000040c0)='/dev/net/tun\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x0, 0x4, 0xfffffffffffffffc, 0xfffffffffffffffb, 0x0, 0x81}) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setresgid(0x0, 0x0, r1) setresgid(r1, r1, r1) 2018/05/03 11:58:59 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00003ac000/0x2000)=nil) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f00001e5000)={0x73, 0x79, 0x7a}, &(0x7f000013af7e)="63b5", 0x2, 0xffffffffffffffff) 2018/05/03 11:58:59 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) r3 = gettid() r4 = getpgid(r3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000200)={0x1, 0x3ff, 0x5, 0x2, 0x2, 0x7, 0x3, 0x8, 0x3f, 0x20, 0xe11}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@remote, @in=@loopback}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x8e) r5 = getpid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)) r6 = syz_open_procfs(r2, &(0x7f0000000340)="706167656d6170009baaaebd8a96d1ac2df322e39a7ce81ad111c777944b737d996fb9724671274864130519fb1325fce62f1097a216f744faf95ffc870d9e76b211376bc08c54df536cd6c636") ioprio_get$pid(0x1, r2) rt_sigqueueinfo(r4, 0x1c, &(0x7f0000000240)={0x0, 0x1a, 0x6, 0x100000000}) sendfile(r1, r6, &(0x7f0000000280), 0x8) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000100)=0x1) socket$packet(0x11, 0x3, 0x300) fcntl$setownex(r1, 0xf, &(0x7f00000001c0)={0x0, r5}) ioctl$KDSETMODE(r6, 0x4b3a, 0x5034) 2018/05/03 11:58:59 executing program 3: openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x800, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180), 0x1) 2018/05/03 11:58:59 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/fib_triestat\x00') lseek(r1, 0xfffffdfffffffffc, 0x3) 2018/05/03 11:58:59 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x80800) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x1008}, {r0, 0x8000}, {r0, 0x8000}], 0x3, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x6, 0xca, 0xa6, 0x6, 0x0, 0x10001, 0x8000, 0xc, 0x2, 0x3f8000, 0xb5, 0x80, 0x400, 0x4, 0x0, 0xc1, 0x8, 0x400, 0x9, 0x8, 0x8, 0x217, 0x5, 0x0, 0x2, 0x101, 0x0, 0x401, 0x11c, 0x6, 0x7, 0xffffffffffff0001, 0x3, 0x3, 0x8, 0x7, 0x0, 0xffffffffffffed1b, 0x0, @perf_config_ext={0x7, 0x9}, 0x2, 0x7f, 0xfb1, 0x6, 0x80000001, 0x200, 0x10001}, r2, 0x10, r0, 0x0) fgetxattr(r1, &(0x7f00000002c0)=@random={'os2.', '{vmnet1-ppp1\',[^\x00'}, &(0x7f0000000300)=""/30, 0x1e) 2018/05/03 11:58:59 executing program 5: socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x5, 0x9, 0x200000000000000, 0x2}, {0x17df, 0x800, 0xfff, 0x6}, {0x4, 0x401, 0x2, 0x8e5}, {0x0, 0x0, 0x7, 0x4}, {0x5, 0xfffffffffffffe11, 0x10001, 0x3}]}, 0x10) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000040)=""/6, &(0x7f0000000080)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x8080, 0x0) readlinkat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/4096, 0x1000) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000011c0)={0xffffffffffffff35, 0xfff, 0x5, 0x8, 0x1, 0x4, 0x3, 0x5, 0x20, 0x1}) 2018/05/03 11:58:59 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1800000, 0x80c00) getpeername$netlink(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xc) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x2, 0x0, 0x0) r1 = epoll_create1(0x10080000) r2 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r2, &(0x7f0000000180), 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000140)=0x6e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @local}, &(0x7f0000000440)=0xc) connect(0xffffffffffffffff, &(0x7f0000003ff6)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/05/03 11:58:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="72de4ee550f4b01dc1bbc5c2c1a46593efa4c094f30d8f54fa32b89ff320458a0da4a5fe0025c9097b7b2ec47131f07e2a955b52e7de", 0x36, 0x40c0, &(0x7f0000000100)={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000d75000), 0x1002b) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/97, &(0x7f0000000140)=0x61) 2018/05/03 11:58:59 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0xc004743e, &(0x7f0000837000)={0x0, 0x0, 0xfffffffffffffffc}) sendmsg$netlink(r0, &(0x7f0000000240)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)=[{&(0x7f0000000040)={0xd4, 0x38, 0x6, 0x70bd29, 0x25dfdbfd, "", [@generic="d13b537f9345498a844341d8d85d2b39cc083186a6b49f9a14ee30620591aea920366c6fc9ccc228f0956ed738e337a822580390c7b13103dcbf17b8dfb35a1f89dad8e534ce8ec0f3f0a0978d63d49debf9655135ec5e89923d6cc071ddcd2ab3ad557601337f10d7f65b6ebcb039435d708db5f816d3f2166da7ba01283251e26443e2ec9a6cb61d3f03126c3df4e8a4a9e1f208d53d35d411", @generic="40d36cadeceb276ee2af35e6284dd1f26577836033bef067bce62c2fa5bb98213282661965ecc0154ac5"]}, 0xd4}, {&(0x7f0000000140)={0x3c, 0x32, 0x201, 0x70bd26, 0x25dfdbfb, "", [@typed={0x28, 0x59, @binary="2069cff9a4476371840067754ea22b67af50f8e3bb51a3897698aef7abdc419999e8061e"}, @typed={0x4, 0x76}]}, 0x3c}], 0x2, &(0x7f00000001c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x40}, 0x40000) 2018/05/03 11:59:00 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="617474722f736f636b63726561746500f64cbfaaea5345ac3f1e847da129ad9bd41b7a82c6e3118c5ba78407a0a572ab9a415039ad3ad0515068fe552aea113fa111bb1ad8b3438fbe8191ef9f0079c6198dc2c2339e134382b97fa2dccdeaf609b9bf54b5ca7dbfd88be8") prctl$seccomp(0x16, 0x1, &(0x7f0000000b40)={0x0, &(0x7f00000000c0)}) pkey_alloc(0x0, 0x0) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000380)=""/114, 0x72}], 0x1, 0x0) 2018/05/03 11:59:00 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000200)) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netlink\x00') accept$nfc_llcp(r0, &(0x7f0000000200), &(0x7f00000000c0)=0x60) preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) 2018/05/03 11:59:00 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)={0x4}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000740)=ANY=[], &(0x7f0000000080)) epoll_create1(0x80000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x1, 0xa, [@loopback=0x7f000001, @rand_addr=0x7f, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xd3d5, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xff, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x38) sendto$unix(r0, &(0x7f00000005c0)="9bdbf27da7493e712c5d803b31112c8d6db632c7cd1c0df770132626e621d6e3314512d8c5cf406b52e31ebeab1f81506b7063ce33cfd63f3cc3f08e4cb99f237b3b88830ed3d34cf2f44a33143268ba649e1c407c305762da14e8875a6f515c556fec6b3b1ea6b9a2f5eb535cd7a5dc86508149f6ee88e893777ef4bf7eeafed7aeea68d2d94f5ca234f35a2fd97a54b870357cd520cad8e0ab46855d860a4a172aedb6b10a6b3d84a8b915c1f2a42f1c46877116694451e0c77dbf8a7dfdb7434a5fbfa5ea4e928c3e46190b1b06c65a7ee4598845", 0xd6, 0x80, &(0x7f00000006c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x7}, &(0x7f0000000100)=0x8) write(r1, &(0x7f0000000280)="867e0a2687312e52edc950b4da204ee30861a31dea8ab23370fd1ddae8138d59ef3ff6de5d641ed085190100000078c8cc877b8804f4165e27783ac04945579e286bfc74b66c2afaaf654cc5acebde12d9e989ce1e87dbfc27c672bc016306000000000000000039271760d2b59cffe2a27a11bc915d04d5853043bc34cb784c33c607bbeaf5d61e3f74387d8878d4762099d3cf9151882acbe12e1f15eb671587d5bf9a83c27d547151a0bb78240c918bcaf2fceac563dd7077491380a8b841ee276c2ca605d06194187ec65f7261447a186fa7d34ddfbe65a2d2ede017d0c8118d61c24663721be8", 0xffffffeb) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180), 0x10) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0xfffffffffffffffc, &(0x7f0000000140), 0xea) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000580)={r2, 0x2, &(0x7f00000001c0)=[0x10000, 0x2fc6], &(0x7f0000000240)=[0x8, 0x3, 0x4, 0x5, 0x135c, 0x8, 0x6, 0x9], 0x24, 0x4, 0x6, &(0x7f0000000500)=[0x8000, 0x1ff, 0x2, 0xa34f], &(0x7f0000000540)=[0x100000000, 0x7, 0x4, 0x8, 0xc000000000000, 0x100000000, 0x3]}) 2018/05/03 11:59:00 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0xffff) 2018/05/03 11:59:00 executing program 6: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000380)) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./bus\x00', 0x8, 0x2, &(0x7f0000000140)=[{&(0x7f0000000200)="47d6a5e7a8cd556ab1f9f832459e61f002101b2ffd1e7eda104f6e78445158c517d3281b41df59dc6648bee84aa433349c8cbf90ba3b3a6c06d4caa2f8870d2069065932903caf44daaa05df2754d69bbed60d8d1f15bc48ef08ad47e4d7dc5285e119acb82a070759d0eda97241cc0edc51710d821d0fe56787a174efa805aa50cc3a884c96e9fd6aaf8637", 0x8c, 0xb8}, {&(0x7f00000002c0)="be11d9954ed78ae2fc69a6177c6fcb127efd8b24928effc7fc5feb49b5125e02ee55d1e044d42ad6fee9a67084a0fcd08ee857114c7a58ea52cc4e5af7364e0abfdf14d73e1f5560d06fad0cb51c4aea0b151c40159031aee68ff3f5d987ae95df26a496770d08f7d32e197881a10b6f4ccd3b052cb40131fd79cfddf2e1ac5a01d5a9b856c745030a8aed850ee4ebf68538dc87edbc", 0x96, 0xfffffffffffffff7}], 0x11041, &(0x7f00000003c0)={[{@reserved_root={'reserved_root', 0x3d}, 0x2c}, {@jqfmt_vfsv1='jqfmt=vfsv1', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@alloc_mode_def='alloc_mode=default', 0x2c}, {@disable_roll_forward='disable_roll_forward', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) 2018/05/03 11:59:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000040)="033aca7a507ab8ba", 0x8, 0x0, &(0x7f0000000180)={0x2}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffffffffe011, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, [0x3ff, 0x2, 0x1, 0x81, 0x5, 0x2, 0x4, 0x6, 0x8, 0x1ff, 0x5, 0x6, 0x2, 0x1, 0x9]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0xfff, 0x30, 0x8, 0xeb8}, &(0x7f00000002c0)=0x18) 2018/05/03 11:59:00 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010400)}], 0x0, &(0x7f0000000080)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_mount_image$gfs2(&(0x7f00000003c0)='gfs2\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000440)='s', 0x1}], 0x0, &(0x7f00000005c0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@nosuiddir='nosuiddir', 0x2c}]}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) sched_getattr(r2, &(0x7f0000000180), 0x30, 0x0) 2018/05/03 11:59:00 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) get_robust_list(r1, &(0x7f00000002c0)=&(0x7f0000000280)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f0000000340)=0x18) sendto$inet(r0, &(0x7f0000000480)="172004dd7ce66996e868bb9f39dc61f4c3f1ce67c7decc50ef93430d479f9988e11e24c2dc625666c2798546bad575da206b2ab2d16c169374b3f95c2f6520211a49803c43e0907c1a1128da4dc62bd731dfe79ed8ed6b8c53305524c09ff8aa2ae95a045398edabb5cab8e3280c2c560093909b00b90fe20739a3f1ac4a4ac748fdf80bba4376c6ef8bc541afdde633c940f8bd4d", 0x2c, 0x20000802, &(0x7f0000000440)={0x2, 0x8000000000004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0xffffffffffffff2f) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x47b) sendto$inet(r0, &(0x7f0000000240)="a9", 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040), 0x4) sendto$inet(r0, &(0x7f0000000780)="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", 0x5a8, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) close(r0) 2018/05/03 11:59:00 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f00000073c0), 0x346}}], 0x2, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/175) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/05/03 11:59:00 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000500)='J', 0x1) sendfile(r0, r0, &(0x7f00000001c0), 0x10001) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000000240)='.', &(0x7f0000000180)='.', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f0000000440)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 2018/05/03 11:59:00 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() r2 = creat(&(0x7f0000000080)='./file0\x00', 0x100) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10010800}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x88, r3, 0x300, 0x70bd28, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9e7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x80c0}, 0x4004) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(r1, 0x1000000000016) close(r0) 2018/05/03 11:59:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xe01fcf4c3277df96) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0xffffffffffffff0a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)="6e5c74706c697465366ead7e8a01010000017ee3ca5680001f00") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xb4, "d774f7004f324faf1df528b16b47d7a1cbddb9f31c4564cb2d368aa50f6fc5a750dcf3c0a584c5ff340146cb5f3c5db45e90c143b96edca313aaee75ee515f999809545ee07706398487dfa223db2b25113f662fa9dbc9621e7a600d3922c40d93a553a1ed6f8d5ae6a852de947ca5ce30cabf6cdbdd334cad0cf9334e97e0e56d242102291face3c5382aa484d9a4df5e243ec5c0db8cb9d94a1d9f47493194b26042eb40f69298f6dbe835e95d158ba7dfcef7"}, &(0x7f00000000c0)=0xbc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e22, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x4, 0x8}, &(0x7f0000000240)=0x90) sendfile(r0, r1, &(0x7f0000000400), 0x2e8) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ip6gretap0\x00', 0x4330}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x264) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7f7fffff}, 0x14) sendto$inet(r0, &(0x7f0000000140)="f3", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/05/03 11:59:00 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'gretap0\x00', 0x18cb}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x1, 0xffffffff}, 0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x1c6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0xfffffffffffff065, 0x4) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x80081270, &(0x7f0000000000)) r2 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'nr0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffc, 0x2, 0x5, 0x500, 0x505, 0x400000, r3}) 2018/05/03 11:59:00 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) write(r0, &(0x7f00000013c0)="8c", 0x1) tee(r1, r0, 0x100008, 0x4) 2018/05/03 11:59:00 executing program 5: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x20200, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000200)={'filter\x00'}, &(0x7f00000001c0)=0x54) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() tkill(r2, 0x16) [ 76.102065] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 76.128387] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 2018/05/03 11:59:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000000c0)="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", 0xff, 0x20000000, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup2(r1, 0xffffffffffffff9c) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f0000000240)) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) prctl$seccomp(0x16, 0x2, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{0x4, 0x7, 0x80, 0x7}, {0x6, 0x6, 0x7fff, 0xdb}, {0x93, 0x3ff, 0x7}]}) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) [ 76.148685] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 76.164469] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 76.181651] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 76.203595] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 76.219239] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 76.238385] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 2018/05/03 11:59:01 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x8001, 0x401, 0x0, 0x0, 0x2, 0x6c, 0x7f, 0x3, 0x2, 0xfffffffffffffff9, 0x8}, 0xb) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000007c0), &(0x7f0000000800)=0xb) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)) restart_syscall() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) sendmmsg(r3, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='team_slave_0\x00') ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'vcan0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/03 11:59:01 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="9bc9fff4990ac1ce9a4a753417003616d245d3c5a5852dd041f0b7e37dbdc4560590e5541dfef1b269bb08a352cc19eb80d6f648a4cba5302a830f58c30a31164a46580d89a75ff8ccd0fa63c528f6a8b1b9bbfd68b749a8543e4ca786d515c894cd44912cd6ca472582b46913a9113a7f5a240c223caafe1c905bd72814e4a333982212e98ffb02117fef9026eb6cdd93a5881674778e19594b62b18cb6f0463b36ce41ef64bd43e8ceb34eb18bb5b5ab4d977bac59593b4ae8f23b9bbf5cf0467bd7a873922d89ad0d031dadaae651a54e"]) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x0, &(0x7f0000000640), 0x40001, &(0x7f0000000980)={[{@barrier='barrier', 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000480)) 2018/05/03 11:59:01 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r1, 0x300, 0x70bd26, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x20}}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20044040}, 0x4004000) r2 = socket(0x2, 0xa, 0x0) bind$bt_l2cap(r2, &(0x7f0000000000)={0x1f}, 0xe) 2018/05/03 11:59:01 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = socket(0xa, 0x802, 0x0) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x2) 2018/05/03 11:59:01 executing program 7: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x8}, {0x8, 0x1ff}], 0x2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000200)=0x9, 0x4) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)={0x40000001}) recvmmsg(r0, &(0x7f0000004600)=[{{&(0x7f00000019c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001d00)=""/252, 0xfc}], 0x1, &(0x7f0000001e40)=""/70, 0x46}}, {{&(0x7f0000001ec0)=@alg, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/148, 0x94}], 0x1}}], 0x2, 0x0, 0x0) flock(r0, 0x8) 2018/05/03 11:59:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0xc) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x0, &(0x7f0000000380)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x141) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x10000000}) 2018/05/03 11:59:01 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7e, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x200}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004900)={0x0, 0x0}) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000000c0)={0x77359400}, 0x10) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b40)=""/18, 0x12}, {&(0x7f0000002b80)=""/54, 0x36}, {&(0x7f0000002bc0)=""/244, 0xf4}, {&(0x7f0000002cc0)=""/94, 0x5e}, {&(0x7f0000002d40)=""/32, 0x20}, {&(0x7f0000002d80)=""/1, 0x1}, {&(0x7f0000002dc0)=""/37, 0x25}], 0x7, &(0x7f0000002ec0)=""/82, 0x52}}, {{&(0x7f0000002f40)=@l2, 0x80, &(0x7f0000004340)=[{&(0x7f00000031c0)=""/4096, 0x1000}], 0x1, &(0x7f00000043c0)=""/107, 0x6b}}], 0x2, 0x0, &(0x7f0000004940)={0x0, r1+30000000}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='veno\x00', 0x70) socket$unix(0x1, 0x5, 0x0) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/05/03 11:59:01 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000091000000ffffff000000004300100001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/05/03 11:59:01 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x100, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000000080)=@generic, 0x80, &(0x7f00000015c0), 0x0, &(0x7f0000001640)=""/153, 0x99}, 0x0) 2018/05/03 11:59:01 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000)=0xbd3, 0x96) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x82) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto(r1, &(0x7f000077e000)="e7", 0x1, 0x0, 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e18ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb6f9c)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa4f72)=""/1, 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) [ 77.681182] FAT-fs (loop3): bogus number of reserved sectors [ 77.687328] FAT-fs (loop3): Can't find a valid FAT filesystem [ 77.853900] device lo entered promiscuous mode [ 77.868030] device lo left promiscuous mode [ 77.904707] device lo entered promiscuous mode 2018/05/03 11:59:02 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000680), &(0x7f00000006c0)=0x4) eventfd(0x3f) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x3, 0x0) syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x802) inotify_init() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) r3 = request_key(&(0x7f0000000440)='syzkaller\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)='/dev/sg#\x00', 0xffffffffffffffff) r4 = request_key(&(0x7f00000007c0)='.request_key_auth\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)='/dev/sg#\x00', r3) keyctl$instantiate(0xc, r3, &(0x7f0000000540)="8856a0c70d8e5a5f55436f86d258b0f7dd6953bd8d486f539bafc27c312affa8c8baeb2877106a9d23b41a0c46e7fe6daebf983dabb6100f78098a12e338d23ae5d3e31bb544b1b2b458ad5f17da15d337a2", 0x52, r4) perf_event_open(&(0x7f0000000240)={0x4, 0x70, 0x1f0a, 0x1f, 0x8, 0x4, 0x0, 0x9, 0x10, 0x77110e4421302cff, 0x7, 0xf47, 0x10001, 0x3, 0xffffffff, 0x7, 0xfffffffffffffffc, 0xffffffff00000000, 0xfff, 0x557, 0x5, 0x5, 0x4ada0493, 0xfffffffffffffffb, 0xfffffffffffffa12, 0x9, 0x6, 0x0, 0x1, 0x3, 0x2, 0x7f, 0x4, 0x7ff, 0x4, 0x3, 0x1ff, 0x101, 0x0, 0x94b, 0x4, @perf_config_ext={0x3, 0x3f}, 0x200, 0x3, 0x9, 0x4, 0x1, 0x1, 0x1f}, 0x0, 0xc, 0xffffffffffffffff, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300)='cgroup.subtree_control\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r5 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x8000) r6 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x40, 0x2080) r7 = fcntl$dupfd(r5, 0x406, r6) getsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}) r9 = syz_open_pts(r8, 0x1) ioctl$FIONREAD(r9, 0x541b, &(0x7f0000000480)) symlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') 2018/05/03 11:59:02 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/rtc0\x00', 0x501100, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000680)={0x2080, 0x20002, 0x54, &(0x7f0000000380)="204c8269a60a968dbf0ea3e36590e620e356bd514268c924e38085ab156d40373d36d4a265a20a7e9a6f026e3111c544d8d60dd680d9acf7e2e6e94f9d6e137597fef7974f846576cb80b388ebeb662090bd0f3c"}) readv(0xffffffffffffffff, &(0x7f0000000040), 0x0) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000640)) r3 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xffffffffffffff8b) keyctl$chown(0x4, r1, r3, r4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f00000001c0)) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x1) setsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000000080)=0x40, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="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", @ANYBLOB="1c032dbd7000ffdbdf250500000048000300140002006270713000000000000000000000000d08000500ac14060008000800050000000800080026ff03000008000500e000000108000500ac1414fd080004008c00000000000000000000aa5bf7e9cad38ef647ed996858cb5827dbf0dc4ed5887d43f46dfed2d96d8e71d6e3dbb662097723c5e3e628279c07d7ceb705defe68d6a991b3490a0df41d6be531dcefcf02d10879e4e01c3e9f79d3772b5d9b9f0736bbb68cd7e9d4cac425aa5eb9b95078c7f46d995b14141225e275f747588396debd6d7d4cd8032f23f048e2c606da9e"], 0x2}, 0x1, 0x0, 0x0, 0x4000000}, 0x200008c0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r7 = creat(&(0x7f0000000180)='./file0/bus\x00', 0x80) mq_timedsend(r7, &(0x7f00000010c0)="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", 0xfd1, 0x0, &(0x7f0000adcff0)) r8 = syz_open_pts(0xffffffffffffffff, 0x10000000024080) ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000000080)=0x0) symlink(&(0x7f0000000500)='./file1\x00', &(0x7f0000000540)='./file0/bus\x00') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) clock_nanosleep(0x5, 0x0, &(0x7f00000002c0)={0x77359400}, 0x0) rt_tgsigqueueinfo(r9, r10, 0x25, &(0x7f0000000140)={0x20, 0x8000000000000007, 0xc7b5, 0x4}) socketpair(0x5, 0xa, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGKEYCODE(r11, 0x80084504, &(0x7f0000000040)=""/6) ioctl$SG_NEXT_CMD_LEN(r5, 0x2283, &(0x7f0000000300)=0x20) 2018/05/03 11:59:02 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x8001, 0x401, 0x0, 0x0, 0x2, 0x6c, 0x7f, 0x3, 0x2, 0xfffffffffffffff9, 0x8}, 0xb) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000007c0), &(0x7f0000000800)=0xb) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)) restart_syscall() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) sendmmsg(r3, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='team_slave_0\x00') ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'vcan0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/03 11:59:02 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xb) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x400}, 0x1c) 2018/05/03 11:59:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f00000001031900000007000000068100023b050900030000000000e1c4bc", 0x1f}], 0x1) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x3, {{0x2, 0x4e22}}}, 0x88) 2018/05/03 11:59:02 executing program 1: renameat2(0xffffffffffffffff, &(0x7f00000001c0)='\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff9) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x80}, {r1, 0x8020}, {r0, 0x10}, {r0, 0x4200}, {r0, 0x8222}, {r1, 0x200}], 0x6, 0xfffffffffffffffd) openat$cgroup_int(r1, &(0x7f0000000140)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) 2018/05/03 11:59:02 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x242}, 0x431) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r3 = dup3(r0, r0, 0x80000) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000100)=@req={0x3, 0x4, 0x7, 0x91}, 0x10) ioctl$SG_SCSI_RESET(r3, 0x2284, 0x0) write$cgroup_int(r3, &(0x7f0000000140)={[0x35, 0x36, 0x3f, 0x3a, 0x2b, 0x3d]}, 0x6) 2018/05/03 11:59:02 executing program 5: setitimer(0x2, &(0x7f0000000140)={{}, {0x77359400}}, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000040)={{0x0, 0x7530}, {0x0, r0/1000+30000}}, &(0x7f0000000080)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000001c0)={0x4, 0x8, 0x8, 0x400, 0xffffffff00000000, 0xfffffffffffff273}) ioctl$sock_ifreq(r1, 0x8921, &(0x7f0000000100)={'syz_tun\x00', @ifru_addrs=@ipx={0x4, 0x7, 0x5a, "335d270ac45e", 0x6}}) 2018/05/03 11:59:02 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) poll(&(0x7f0000000380), 0x0, 0x896) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025fdc)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x1c}, 0x1}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) [ 78.465364] device syz_tun entered promiscuous mode 2018/05/03 11:59:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) sendto$inet6(r0, &(0x7f0000000240)="6da870a0f07baa1fda0e27f1e5292be145e69b7747843b0da72deb6f4271f3927dff42110ae15d4b28cb04f9ea7c90a58e7202ff3953254314651f3c4f801d9ac3c24cdbe2c62b1c8a039abc63102681c4c86d", 0x53, 0x4, &(0x7f00000002c0)={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) 2018/05/03 11:59:02 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f381e710", 0x106}) r2 = dup3(r0, r1, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000100)) 2018/05/03 11:59:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000012afe4)={0xa}, 0x1c) listen(r1, 0x638) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x408000, 0x2) getdents64(r2, &(0x7f00000001c0)=""/122, 0x7a) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_pts(0xffffffffffffff9c, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000100)=0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) fallocate(r3, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) 2018/05/03 11:59:03 executing program 7: mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='selinuxfs\x00', 0x80000, &(0x7f0000000180)="9b96a1e63c9d7c75e1f884f55690e267c40db14b3988de7cebed2d29c8bb8b90b3226ba0fb06bfd9") perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000540)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000580)={0x4, @tick=0x3f, 0x0, {0xc2e, 0x8f}, 0x8, 0x3, 0x8001}) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000440)=""/201, 0xc9) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r1 = open(&(0x7f00000001c0)='./file1\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000200)=0x12, 0x4) getdents64(r1, &(0x7f0000001100)=""/1679, 0x68f) getdents64(r1, &(0x7f00000002c0)=""/209, 0xd1) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={&(0x7f00000000c0)=[0x2, 0x5, 0x1f, 0xc0, 0x8, 0x7], 0x6, 0xfff, 0x5, 0x1, 0x200, 0x3, {0x2, 0x3ff, 0x8, 0x3, 0x0, 0x5, 0x2, 0xd8, 0x9, 0x0, 0xfffffffffffffffa, 0x6, 0x100, 0x9, "2d7e7918a8506940d9091f312215b4079c0974c213999c58b71ad46b7888f124"}}) 2018/05/03 11:59:03 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c7f) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x79}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x4}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000280)={'bridge0\x00', 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000240)={r3, r4}) r5 = socket$inet6(0xa, 0x4, 0x9) ioctl$TIOCEXCL(r2, 0x540c) ioctl$int_in(r1, 0x5473, &(0x7f0000000140)=0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4) rt_sigprocmask(0x0, &(0x7f0000000080)={0x7fffffff}, &(0x7f00000000c0), 0x8) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r6, &(0x7f0000000100), 0x400000ff) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000300)=0x2, 0x4) 2018/05/03 11:59:03 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nfsfs\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(r2, 0x0) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) prlimit64(r4, 0x0, &(0x7f0000000280), &(0x7f00000002c0)) 2018/05/03 11:59:03 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000080)="999cce817a3e8c059702cb258546503ecfcc07a18c8c67322bf36a3986754fae256f2570ba0d157ba06b4c0f9eb9f54e400becdfd0f0782d763ea1734bdf0bbe52992a600e82e0de94f94c3f1d640f0c468375e2da837739ddf83f8e03f560694702cb3396245a2938ab513138f7", 0x467) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x3, 0x3, 0x5, 'queue1\x00', 0x6}) fcntl$getflags(r0, 0x408) 2018/05/03 11:59:03 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') connect$netlink(r0, &(0x7f0000000300)=@kern={0x10, 0x0, 0x0, 0x400241}, 0xc) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4c4120}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x100, 0x70bd25, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000050}, 0x8000) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000240)=""/147) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) [ 78.661165] device syz_tun left promiscuous mode 2018/05/03 11:59:03 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4001, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x1, @empty, 0xffffffffffff0000}, 0x1c) r1 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000), 0x0) 2018/05/03 11:59:03 executing program 7: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000080)='./control/file0\x00', 0x24000210) mkdir(&(0x7f00007a5ff0)='./control\x00', 0x40) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x22000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x5, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x81}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r4, 0x8}, 0x8) fcntl$setpipe(r3, 0x407, 0x5) 2018/05/03 11:59:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000140), 0x4) sendto$inet6(r0, &(0x7f0000260000), 0x0, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendto$packet(r2, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) 2018/05/03 11:59:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@loopback={0x0, 0x1}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000002040)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10000) 2018/05/03 11:59:03 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0x7) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="b418cda4c0acd858c1da6135cd0ecfffe9d05630c63c85e1b1f70f305d27ee581c1d24c17f9654c464345f83648a760c066ed942e9e2547d82b4f4835fc1fa1efbc6b3b0128aae7572834987b6d64958298f448ab7719d2a7bbfcbd9b6cf1b729dcbe44eeb12d8c0090b2c6020b57eaa0994182f00f93a1e450fad1a6f97fcdec969a6bdc33470be0883b622a50bd4cd606426749e6aa35553347e27bbca1ea5f7f3aa2c666b1a8799d1868358171acda25bcccae4e11ad98927954e5ef722034f8ff2ba1ac4a1398ecdf590aa3b520b5d05a302374bea24490df9dbea98a59ea3a24b348e29259fbab51642bd604adb6b1f40", 0xf3, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000300)=[{&(0x7f0000000100)="9b99cfe28a40f037d8e67137844ccd21aa170e167da1a5daafe76d32714abb4a098de4ffcf3ead717a3103804a27e5bd303deefe7b27fd37784ae38b41307e9f742874f6e2a83fdad77668fcdfc4", 0x4e}, {&(0x7f0000000200)="9a5454f33141eeee78755ba399227d5d20191af11e660a7d309aff0d0ae04ecafd7bb1f4c6689421a5e1005c950145360962b4faed4920ee460fe95d05bd585427b0d483c6c676f85e30f3512506664b3aa1e29f316bdc67bc2bc80b54dd332d334e20253cc6fa8ab27eab887eb6417d43e112d6860c473bfa00f10e14894b776669d072acce26faefce8f609182eb37443d5cbbe0f20aecd22f72acb23a1a990d04b64d3d2df147c3e16fde94a626ffcc7d14ac8ab090c0a25011ed5f5abb29852bbbf551851e7883e7f63569768c0baa4051c9c21363b2145ba8b7ee1b6ee7f597a651335dca7966904fb55ff835f9c2e83db2a0", 0xf5}], 0x2, r1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0)=0x14, 0x4) 2018/05/03 11:59:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x1c4) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)) 2018/05/03 11:59:03 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp\x00') ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000000500)) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) fremovexattr(0xffffffffffffffff, &(0x7f0000000400)=@known='system.posix_acl_access\x00') 2018/05/03 11:59:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20040000, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/05/03 11:59:03 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x9, 0x7, [0x8c, 0x4, 0x3, 0xfffffffffffffff8, 0x0, 0x1ff, 0x2]}, &(0x7f00000001c0)=0x16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r1, 0xf5, "bb61fa938ed9983191f17ae1984c1a7b22e1807d9c2feb534b7f6ed3fd7256fa317b2706e03eacccb08f03cfe7e58dbef1a66fc46accb1c80ed277c1b1b324aed7af178191c6289632bd1c63718fb801b0158ec8f98721b226ab5451b16eac3b745bfdde1d9968c12693afe79e67af9815020982140d6742360c6ec1aa6e7f3dfb88a5a668e61097bb5ea7ffec22385a3c1914b4ec100b417583a6010765cc5db78ea469fcb55749e0e69a0287fc3984847470476deafb6269ce9dc436dddb69f5a655e728d7e0a9be9bcffd80f5e50c05134655c5aa139395b52f949150bd9ada9fe7cb367c3818c9366c08b231cc039cc5600120"}, &(0x7f0000000000)=0xfd) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000200)=0x4) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x2}) 2018/05/03 11:59:03 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000880)='configfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x4) ioctl$TCFLSH(r0, 0x540b, 0xe7) getdents64(r0, &(0x7f0000000200)=""/173, 0xad) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file1\x00', 0x100, 0x6, &(0x7f0000000580)=[{&(0x7f00000002c0)="b07fb058a301fd0d204eaffe20e4132a16e340791adc1c653e5c48181b841748de5c25efadaf6abb65d770489fb6abb99c87b98cd87464ca0b709408c172fef9a4218fa605a16432976098cb2365486e5781c0", 0x53, 0x1}, {&(0x7f00000008c0)="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", 0x1000, 0x9}, {&(0x7f0000000340)="2dc4a144e3eff25c5b2fec6621d5b2026307af94981577550098356e786f22aa606e51c9b7ec2e53b61c95cf9e048fb0d74ceab6bfeb2ac5451a1903354c5e876c9c4bbc31f1ac27a5b308d020e2f04f719d77115d0171901a94ec321accd37bbe906bbaa153f72742ca965c9a1fee2d14", 0x71, 0x7fff}, {&(0x7f00000003c0)="a557199e7f8d7a24824f19c9f9d6e73e9be8a57004726a83902a39a67fbacd17c93063980601135a7563ed473a028f9d351f7d4677ef111efdc6088e9442a80de7dc26924903d6e86cc09cc6c3d6514d379bed67863c6820b2b0d9d9d93fe0da3c2c01da0047bff1df7d7d7d46b024983883dbd32a64fe69ea55f8623b6f23fa62f0b218d8a8898467533d744c6f1fc48b73e9a50276f3125d551484615778e388d24b3e8b4740bd3320178d1d0f", 0xae, 0x200000}, {&(0x7f0000000480)="c9795fb29af316cbb7ebff9198fd43e6f884f68a47dcc7819684bb7ff009c4c158b060586857cbf33f0f3bab3093349b75283e00126026d4cb7d1b70c7524db26245af7b8fda850ef6ff54ebb35ee7d2b686b5f59830623a81c36f60777ab78cf5fcbadd8a8f186fbbe6733e4ee3a8408f87fee10a17746480bec2a58b38da", 0x7f, 0x8}, {&(0x7f0000000500)="22a653008f77414ba3a23c7d550f6b94f6f6ef01bfd11275ce8e446d227fcb5ab5d33ea5aa095e007fd99a9bb1d6b672891045c0b3bf06940e88e16cb2c353da4cbfc1b8864c31450ba63b90918932c93147b5939d9da25c", 0x58, 0x1}], 0x140000, &(0x7f00000001c0)={[{@uid={'uid', 0x3d, [0x39, 0x34, 0x2d, 0xf1a5883592340b62, 0x37, 0x3f, 0x33, 0x3d]}, 0x2c}, {@dmode={'dmode', 0x3d, [0x7d, 0x31, 0x35, 0x0, 0x3d, 0x32, 0x2d, 0x37]}, 0x2c}, {@block={'block', 0x3d, [0x3e]}, 0x2c}, {@map_off='map=off', 0x2c}]}) 2018/05/03 11:59:03 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0xc0a85322, &(0x7f0000c9dfb0)={{0x0, 0x3}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$poke(0x4, r1, &(0x7f0000000080), 0x8) 2018/05/03 11:59:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e24, @loopback=0x7f000001}, 0x381) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x62b}, 0x10) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr=0x4}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) 2018/05/03 11:59:03 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) r3 = getegid() fchown(r1, r2, r3) r4 = dup2(r1, r0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000140)=0x2, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34, 0x22}], 0x1, &(0x7f0000f40000)=""/7, 0x7}}], 0x4000281, 0x0, &(0x7f0000f40ff0)={0x77359400}) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000580)=""/136) write(0xffffffffffffffff, &(0x7f0000000180)="99f3", 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/05/03 11:59:04 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000780)) mknod$loop(&(0x7f00000000c0)='./file0/file0/file0\x00', 0xa, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000007c0)=""/180) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='io.stat\x00', 0x0, 0x0) setsockopt$packet_int(r2, 0x107, 0x10, &(0x7f0000000380)=0xfffffffffffffc01, 0x4) r3 = dup(0xffffffffffffffff) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000000070", 0x7a, 0x10000}], 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="00d011b4b23a75c31ca3433a7624dc9466d7e3068c91d9cee7f2b9dcaca1c8270da027002ca758add7d9620ea6acfca99be3c98c89f9715422457b7c7235d9d81232d367941397f20fa1232a87ff6ad52f9974777c43bb648acec56a29eb846d6b87b2329df5824d"]) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000180)=""/82) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000280)=""/103) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value, &(0x7f0000000540)=0x8) stat(&(0x7f0000000440)='./file0/file0/file0\x00', &(0x7f00000005c0)) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') select(0x40, &(0x7f0000000580)={0x80, 0x3, 0x10001, 0xfe18, 0x4, 0xfffffffffffffc2e, 0x5, 0x8}, &(0x7f0000000680)={0x8, 0x2, 0x6, 0x7, 0x2, 0x61ce, 0x7, 0x1}, &(0x7f00000006c0)={0x914d, 0x3, 0x4079, 0x2, 0x0, 0x258, 0x80000001, 0x5}, &(0x7f0000000700)) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)}], 0x40001, &(0x7f0000000280)=ANY=[]) getrandom(&(0x7f00000003c0)=""/121, 0xac51, 0x1) 2018/05/03 11:59:04 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x2, 0xd69f, 0x2, 0x7fffffff, 0x0, 0x7, 0x4, 0x3, 0x4998000, 0x1, 0x7, 0x7}) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendto$inet(r1, &(0x7f0000000380)="db", 0x1, 0x0, &(0x7f00000003c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(r1, 0x0) socketpair(0x2, 0x2, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x30, &(0x7f0000000180)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000240)={r4, @in={{0x2, 0x4e23, @rand_addr=0x401}}, 0x400, 0x80000001, 0x9, 0x5, 0x1}, &(0x7f0000000300)=0x98) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000140)={0x0, 0xd232, 0x5}) r5 = openat(r2, &(0x7f0000000340)='./file0\x00', 0x2, 0x82) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000400)={0xaa, 0xd2, 0x80000001, 0x9}, 0x8) 2018/05/03 11:59:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002922)="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", 0x6df) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) 2018/05/03 11:59:04 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000037fe8)=[{}], 0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xded, 0x8e9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x9, 0x8201, 0x1, 0x1f, r2}, 0x10) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/159) 2018/05/03 11:59:04 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x2, 0xd69f, 0x2, 0x7fffffff, 0x0, 0x7, 0x4, 0x3, 0x4998000, 0x1, 0x7, 0x7}) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendto$inet(r1, &(0x7f0000000380)="db", 0x1, 0x0, &(0x7f00000003c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(r1, 0x0) socketpair(0x2, 0x2, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x30, &(0x7f0000000180)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000240)={r4, @in={{0x2, 0x4e23, @rand_addr=0x401}}, 0x400, 0x80000001, 0x9, 0x5, 0x1}, &(0x7f0000000300)=0x98) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000140)={0x0, 0xd232, 0x5}) r5 = openat(r2, &(0x7f0000000340)='./file0\x00', 0x2, 0x82) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000400)={0xaa, 0xd2, 0x80000001, 0x9}, 0x8) 2018/05/03 11:59:04 executing program 7: accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ax25={0x3, {"9033f618c3a815"}, 0x2}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="644961c240dcd0a971e85e0bf5ef6788484a802829ca3011c28122d904d32dc2e7e9ca6a75fe43a54db08263ab94970203f0f54f50fcc56ea81d58f43def4f61260d07558137fbd55a3a3bceb566f59ea7179bf8d75c30a7342d3c15109bec59a9883b80d5ea3e3c34283aab511b0c15005710581f26d9ba9ee9c1c2db9ba10b67684c2d51a061caaf559973e2b69b3ad43778a9ce2d1914a9ae07a7a136467ef1b9b078ce42a483076ed92c48ccc38cf91dea5ca86b0d8b3edd364d", 0xbc}, {&(0x7f0000000200)="2215efa76a3e6a4fd8e5ee7bc9272cb06fec5cedeab95351adb446a7423d9afc69972f4ad8f60a7648c5424a0329666beda41b5ec75ad37131c8ef84657a801eb070b1bf17f1b7", 0x47}], 0x2, &(0x7f00000002c0)=[{0xf0, 0x111, 0x0, "cd323fe0907045a7e258b1f50f983d1acaea013f1ec8992b0270b701c6eb2535b41d6a6cbf0955fd620c85d62aa0047559dd929e1555141be11a781425a613ecb36eb829116df2459c0956976d258599cb77c54b4805b764e98df87dd220f90b91cfe2ed92d05b533e0bc3324718fb9e143c564d757a74766d36f52e61c4c9a54e02195a5c6b0857a0cced1eaf33e9457140d109d5f2f6472440458bebaa768fe0676f6995f6c1c521a94a3224c530c2e53668a5bdda18d2c0a7dfcd17126cfc4e714441f2137aa458fa1bae7543940176f199e59e3a80d00ba6746d63"}, {0xd0, 0x10a, 0x9311, "547411dfb2675f4eded11ee79dfa148c54150ca069703708d2a07e53b85c5ae253aa3aaf05215396f5f34d541c2d70464b8152fe2e6a842b792898cd47fd2ae358e33489f66d6620a9519cffe90c4cd603baad768f94a94ff655462aa6383ab244e5b0026278361431f806e217642efa154c87d4aecee44c9fee15791679e50c66fc5000e2e1f55c3a57ecd576a904c06e6ec7de1afe8e0a8ba74a3be81d93c52b321db125efb255579b9157416291db9aa284a4d2915d0c39"}], 0x1c0, 0x4000800}, 0x800) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000005780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000005400)=@allocspi={0x104, 0x16, 0x1, 0x0, 0x0, {{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, @in=@loopback=0x7f000001}, 0x0, 0x1000}, [@mark={0xc, 0x15, {0x0, 0x9}}]}, 0x104}, 0x1}, 0x0) 2018/05/03 11:59:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_vs\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000740)=""/177, 0xb1}, {&(0x7f0000000680)=""/164, 0xa4}], 0x2, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/142, 0x8e}, {&(0x7f0000000000)=""/39, 0x27}, {&(0x7f00000001c0)=""/212, 0xd4}], 0x3, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000002c0)={'ah\x00'}, &(0x7f0000000300)=0x1e) 2018/05/03 11:59:04 executing program 1: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x58, 0x71}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) dup2(r2, r1) 2018/05/03 11:59:04 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x2, 0x5, 0x401, 0x200, 0xffffffffffffffd6, 0x3, 0x7, 0x0, 0x5c, 0x715, 0x2, 0x3, 0x6, 0xffffffffffffffff, 0x9]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r1, 0xdb89, 0x3, [0x7fffffff, 0x4, 0x2]}, &(0x7f0000000300)=0xe) r3 = socket$inet(0x2, 0x200a, 0xffffffffffffffff) setsockopt$inet_buf(r3, 0x0, 0x31, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r2, 0x0, 0x9, [0x4, 0x3, 0x513, 0x6, 0x8, 0x9, 0x7fffffff, 0xc5, 0x3]}, &(0x7f0000000380)=0x1a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000000440)=0xffffffffffffff85) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/keychord\x00', 0x40, 0x0) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f0000000400)={0x100000, 0xce5}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000080)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x84) 2018/05/03 11:59:04 executing program 5: r0 = dup(0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="15fe9ab5", @ANYRES16=r1, @ANYBLOB="140229bd7000ffdbdf250500000008000600ff0700000c00010008000200290000002400020008000b00020000000800080004000000080003000000000008000900ffffffff1c000100080001000a00000008000b00736970000800050002000000080004000008000008000500ff030000"], 0x78}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000240), &(0x7f00000002c0)=0x68) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f00006a1000)=0x23, 0x4) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) 2018/05/03 11:59:04 executing program 2: r0 = socket$unix(0x1, 0x7, 0x0) preadv(r0, &(0x7f0000002500)=[{&(0x7f00000002c0)=""/7, 0x7}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/112, 0x70}, {&(0x7f00000023c0)=""/37, 0x25}, {&(0x7f0000002400)=""/39, 0x27}, {&(0x7f0000002440)=""/176, 0xb0}], 0x8, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x10000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000280)={0x7, 0x7}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb16d16d6b66732e66617400020401000200027411f8", 0x16}], 0x0, &(0x7f0000002580)=ANY=[@ANYBLOB="002cab8f6ef0ffde3e7be21413cde18e3716e0893919c8d73cea74e0605b66659ee0bed576e6ec95c90150527e124ae1b220bc1513b25cee95e997c1bfbf937373b47409231ee1937f88ceb02f3512392a3518e9cd05793ce4ecbf185ccc6b9ed9815030947783b0e3c39c3f14e5c5d8615930d8de3526bed571011125e3ee285cc52617e363fc80f25f8dbf4abb231bd13e6adce95fb2832ebbaa4922f2b880b9e41dcfb91ffc77e04a3901ec37585b5405514f40873f61265cacdfee188c"]) socketpair(0x1a, 0x0, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_validatetrans(r3, &(0x7f0000000180)={'system_u:object_r:apt_lock_t:s0', 0x20, 'system_u:object_r:restorecond_var_run_t:s0', 0x20, 0x34, 0x33, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x65) r4 = syz_genetlink_get_family_id$team(&(0x7f0000001300)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002640)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000002740)=0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000002780)={@local, @multicast2, 0x0}, &(0x7f00000027c0)=0xc) accept4$packet(r2, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002b00)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002b40)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002b80)={'bcsh0\x00', 0x0}) recvmsg(r2, &(0x7f0000002dc0)={&(0x7f0000002bc0)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002c40)=""/54, 0x36}, {&(0x7f0000002c80)=""/135, 0x87}], 0x2, &(0x7f0000002d80)=""/3, 0x3, 0x9}, 0x20) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002e00)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@broadcast}}, &(0x7f0000002f00)=0xe8) getpeername$packet(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003040)=0x14) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000004580)={0x0, @loopback, @dev}, &(0x7f00000045c0)=0xc) accept$packet(r3, &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004640)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000004b00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000004ac0)={&(0x7f0000004680)={0x424, r4, 0x2, 0x70bd28, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r5}, {0x188, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x98}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x7, 0x8, 0x1, 0x1}, {0x401, 0x1b9, 0x1, 0x80000000}, {0xffffffffffff572e, 0x40, 0x9, 0x4}, {0x7f, 0x45d2, 0xc3a}, {0x6, 0x4, 0x6, 0x3}]}}}]}}, {{0x8, 0x1, r9}, {0x178, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff9}}}]}}, {{0x8, 0x1, r11}, {0xf8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x809b}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}]}}]}, 0x424}, 0x1, 0x0, 0x0, 0x80}, 0x0) getpeername$netrom(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x10) 2018/05/03 11:59:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001180)={r2, &(0x7f0000000180)=""/4096}) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="390000001300090465000000000000007f00804003000000070001070000000c1900110004000000070000000003000000000000000003f500", 0x39}], 0x1) 2018/05/03 11:59:05 executing program 7: mq_open(&(0x7f0000000000)='\x00', 0x0, 0x100, &(0x7f0000000040)={0x8, 0x12a, 0xffffffff00000000, 0xffff, 0x1f, 0x1, 0x2, 0x80}) keyctl$update(0x2, 0xfffffffffffffffe, &(0x7f00000000c0), 0x2df) 2018/05/03 11:59:05 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0xac00, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000340)={0x8, 0x6, 0x0, 0x8, 0x100000001}) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000300)={'bridge0\x00', 0x22001}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000001740)={0x2, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xa, [{{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x590) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) close(r2) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) getpid() r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) ftruncate(0xffffffffffffffff, 0x80000) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000200)) 2018/05/03 11:59:05 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000040)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x1, 0xc7}) mq_timedsend(r0, &(0x7f0000000180)="99", 0x1, 0x0, 0x0) open(&(0x7f0000000140)='./control\x00', 0x1010c0, 0x60) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000000)=""/188, 0xfffffffffffffc91) r2 = getuid() fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control\x00', 0x4000, r2, r3, 0x96f, 0x401, 0x2040) mkdirat(r1, &(0x7f0000fc3ff6)='./control\x00', 0x0) getdents64(r1, &(0x7f0000fc4fbe)=""/80, 0x50) 2018/05/03 11:59:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x28d, &(0x7f0000000400)=0x5) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x40480923, &(0x7f0000000080)) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x181000, 0x0) 2018/05/03 11:59:05 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) pread64(r0, &(0x7f00000000c0), 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) 2018/05/03 11:59:05 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000580)={'filter\x00'}, &(0x7f0000000680)=0x44) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80800) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000540)={r2, 0x1, 0x6, @random="a642819c2b01"}, 0x10) pkey_free(0xffffffffffffffff) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000001c0)={0x0, 0x0, 0x7, 0x76, &(0x7f0000ffd000/0x2000)=nil}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/loop-control\x00', 0x80, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000003c0)={'veth0\x00'}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r3 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) close(r3) connect(r3, &(0x7f0000000600)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e23, 0x8000, @ipv4={[], [0xff, 0xff]}, 0x9}}}, 0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={0x0, 0xffffffffffffff00, 0x0, 0x80000000, 0x100}, &(0x7f0000000380)=0x18) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000400)) accept(0xffffffffffffffff, &(0x7f0000000200)=@can, &(0x7f0000000280)=0x80) symlink(&(0x7f00000006c0)='./file2/file0\x00', &(0x7f0000000500)='./file2\x00') umount2(&(0x7f0000000080)='./file0\x00', 0x0) faccessat(r3, &(0x7f0000000440)='./file2\x00', 0x40, 0x100) 2018/05/03 11:59:05 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x9, 0x1, 'client0\x00', 0x4, "454b32452eadcca6", "56101b22dc823681ce8737f7f2f37917d6ddcc55a721ff4d092158ff26898321", 0x0, 0x80000001}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000300)="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") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KDGKBLED(r2, 0x8004510b, &(0x7f0000000000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) 2018/05/03 11:59:05 executing program 4: syz_mount_image$ntfs(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000001680)=[{&(0x7f0000000640)="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", 0x2c7}], 0x0, &(0x7f0000001780)=ANY=[@ANYBLOB="73686f775f7379735f66696c65733d6e6f3d38002c636173655f73656e7369746976653d6e6f36382c64697361626c61796c28617273653d7965733d3f002c6572726f72733dbb7d4092af7265636f"]) r0 = memfd_create(&(0x7f00000000c0)='errors=recover', 0x1) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000200), 0x200000000000022e, 0x4) 2018/05/03 11:59:05 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x4002) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x2, @empty, 0x2}], 0x2c) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = socket(0x10, 0x0, 0x0) write(r1, &(0x7f00000000c0)="1f000000520007f2c200000000000001021cec0000ddf71ab4a30000040000", 0x1f) mmap(&(0x7f00003e5000/0x5000)=nil, 0x5000, 0x2, 0x10, r1, 0x0) 2018/05/03 11:59:05 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x800) finit_module(r0, &(0x7f0000000100)='ppp0!eth1vboxnet0eth1vmnet1\\%ppp1wlan1eth0#bdev&\x00', 0x1) ioctl$void(r0, 0xc0045878) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 11:59:05 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x101, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 11:59:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x8000000000005) 2018/05/03 11:59:05 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000000c0)={0x7fffffff, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000001c0)={0x2, &(0x7f00000013c0)=""/4096, &(0x7f0000000180)=[{0x4, 0xb9, 0x3c3, &(0x7f00000004c0)=""/185}, {0x81, 0xef, 0x1, &(0x7f0000000580)=""/239}]}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000240)) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='oom_adj\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) 2018/05/03 11:59:05 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) r1 = socket(0xe, 0x3, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000040)=""/127) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$setregset(0x4205, r3, 0x3, &(0x7f0000000200)={&(0x7f00000001c0)="97a16036f61ef10a73fdfedb809fdba88dafffbb6338ec84bd7ce7ac5d2501e4f804fd1bf14b", 0x26}) writev(r1, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090565070075af30b500000000400400000046000107000000141900040004000000000311b2e5bacc540d02b7282198ccb91a", 0x39}], 0x1) 2018/05/03 11:59:05 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000140)=""/85) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000001a40)=[{&(0x7f0000000880)="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", 0xc85}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x1, 0xa, [@broadcast=0xffffffff, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x16}, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x38) dup2(0xffffffffffffffff, 0xffffffffffffffff) accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$KDSETMODE(r0, 0x4b3a, 0x3f) write$cgroup_pid(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="0af54f190efdb513336b0b4a1d5fe94727092acbddc3f29a775bade0f5787d9df817aa66fddbf7f644b7a08e8677f36e1e29afb0feb0099a6693b7a25dcd509d912d116938bf7306e97d2799fa8efb091153faa5b73315f203e0ae4cf7f9c1390f8b8c8b78a149fd651d58c54200b5c4eb7e55f4e5798541f8b4e85499df40eef124d67b84ad5abda11487ef7afda9cd7115490ed881c9e384d10b"], 0x9b) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16, @ANYBLOB="10002abd70000006007772720028000600be000300b33f61ce000000000000000000000000000000000000000000"], 0x2}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000003c0)) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000100)=0x3) ioprio_set$pid(0x1, r2, 0x1dba) inotify_init1(0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) modify_ldt$write2(0x11, &(0x7f00000001c0)={0x8, 0x0, 0x4000, 0x7, 0x0, 0x2, 0x200, 0x6, 0xfff, 0x1a}, 0x10) fallocate(r3, 0x1, 0x0, 0x10000101) dup(0xffffffffffffffff) 2018/05/03 11:59:05 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000ac0)=[{0x0, 0x1ff, 0xcf54, "c5ef78b8e58bbeb6aea418e99c0d2de8753697ff60c8fa6141d3d8b58997990ecb5473dc21a8a1fd5f57c9370cda50d8319ed85e6a7f6909849ddd6ce77307c8093e9d08225781ae1d6983b76ede297620e495effa097b16af277101b18d9bb449cfef6c71440403400c02ecb1b0cc7e315e6cd67ef5fb01eaab7ef5e60f1c314e56efaa0af86f5a08ff746bc49e39c01939db097bd7c21b791ef3317d780a62719751e2edef686255fe3382b717f096ca2b04cb5de439506afa91a1f3d27fc4efab1153a823ee83c5cb14094920e7622e0f53120bd1d6d31fa5ff439ca21d9e018a8d60abfe996460c9dc65e5c75d2441ce1e492661bf01478e59aa8e25cccb47b933c7a06941168578fa4008604222132f73a4320e248bfdaccefc428042b6dee39cb7a8b265fa4a4e1faeb843440f9e60fdc3d376efcca397927c7bf18a523baad4ed8f63854c20e8cbd88134fadc76d822eaa8116dfbc5964f8f1e6b2f295902d9f12a52f5508c592b327020557acf485ef9f8188e40eb5ea0c818e4ce7ea42111c22d198752424d3d59908993c103dfb4fce3b45e75f33274d5c11bc511c33a51f6f2c02b964e6f0c4e8519c63b3da2b2477176bbfff70cbab5ed7280a9b49e909f6af3c68d2e94f4820ef137904258e400ed1035a6d3ef4a27575fc3915dcf1bc04030882fa5a8d8452839e3f20aac0fd70b333cc5d73ba1273e69248cda9be7c0906351153bee667db50e807667a9c97116e9ae3c1fe94dadc4efdefeb870e4d0c5b6ac051d87f4fc0801cf64e3f0b0c932267533c223dfd1003c1ca2f5e0b4be04810621ca6bd10c0f983323326b554be151ccd1d61aa5abc8a619c0ccee91087566c71c9fde7fec9d4b53a55ff0013aba24b33724640eb5c9092e21ce43257fa29915ed97b595aca268bdff1c7d7f7c4196230bef20b925cd98519d00a1e8d65365637bdf76eae3b4ea92e5f658294cff6dd7dabebf71bddc21cd100b2d0f238b7579fc0cfaf96c65b9f0b20821740f9465f5b139ac8adb922b2285e73202eef85d6a3da5475b0fc5911fddca38d99797024b024e98da55bd339b558a5b8efdc6749592c30bbe593f2effefb8de6644a4c9b4bc0fcc8f5a5034d2702178fc7194056c740733f296cdab520c0d0b83efa19c89ccaa1dca909f269fd0ee71505bc8cc8ad6fc9f88c5985e615e701429da1fc3834daf24166032dc637bdc6632f5b42368514ad05aae0c0bc92cef3f92c31699f1c5c86edac16cdf013288fca8a9ec1f1efe854413c7f90e19cd81cc07f8f69165b9852a32119d2dbbf9a9f16a0edfc7e243f4bbf93b59c874c776228b90e7c16029112f05084ee314ebe7cf4a539ff5be6334e9f1e2dd319c9d586927073b1ab6655aacc31151333795d319e3a1291bb838ff76061a6425ed26659b2ee6a357d35e701a1d1c2a8ba2e3171b2fcc58c2999a725be65f6e846ed9f73ca3ff7381748d9e7dc0abcbbfd8b38d497dd0376b57e250044f9e4b87c414c90578ea81c9ab4064525b4af6903cb0dc29ccc3202acb2e748262f3c98319a97dfe485c8e049161129ec6c62ebdea3cf958d4ba3e70d9be3b16a1cb6eb352ca24a6d749de635f873a987d1e9eea09829cd4105879c29f0f4dbc6be3c23c44e52239c6dbcf6253e1216415130415b00fad368a0c79fcb33025573641aad150ed64ff3c4c60ab98b95e9967c1e2728841b6072a01f6afddff07911ba253a28874dce90a0478532ce2c7429fbbeb0c526be07de8c9a051084e1bf059657a0e335413529525384c27a859b89bd3b2b6c3edc84d72824b06d2b2d55afdd107bc71993c41682e392f9d5759e319c3813b947a06065f2f75ed7e808798ea2565bc71e0d5015812362d1d908fdbdfe1ca6e0dac47ccf47148ec075188bf6121db166e06e8b6c164c56c2c1ac74ed71f2765d8a3050cfb0ed12497546dd0f705f52daca31a609c7984f22ce98bcb70f1004024734321176b4e4bd767bb2d2e4acaf0f6178e1fc4b1f4038f492c184c0a09620c325673948ea75a385080a92aae7166732123d710a9d0fc4962543bb7691d0e4c2d5497f4f06fc8fde389b84873cdab9e788149ca409be875a66ee253888255d411708492f6249651b127db0a98c904dad437e776df5b050a8d784d02f7933507dd457d6174ec1b901b6352f4f59c277d391054dd5943ab2fe4e1db624cb51ba8596887950724f792d1414bc5f7f41dd8ede32d0d9b492c52d82d4baa3b599d5144f9b8a3822dee651d0696f54307b795734775b297c81b4b776ba5db8bac7efa862217821a275f069e75aeae45a4953fd0dfa90c6f9045b136d22d7cc2c5cde139ec9831d4e5dbd57deddb69bc79c555ed79bc0b9935fa8c3bb9167825db06a0d3415ae3e4dcc03104cc8e0b168e220c8a319fd0239338bc4aee466f586c5ca26d79f8914f1aa9bb8578f507251c70d871d32be0d354cf50377b07d7e65dd72d3b4c91a144033af7c263d9c516c4c63af74a365f6259777772163dee0eae7a13880ac1f3efdb0e3530e4af8facc8e3236cdc82cac11f85d4eeb4ca14d667246834403b55d40921ab3775fd7eb6ee3e8f8442738b0e5b50da5a14e006b1044789b96bccf7aeed517a6dc986b0244a8cf264978ededcce5596bed6a26aa8f9cba55ec0b9f7fd9e9bce20d26977e3481d1736c88a46bb49c5b75f828e713081391045d73ed8825c0fc639cebc52e27f37adb63b45aa6701036b6559ccbc332b87719cba6d2e53863d4b14fa1b37533b4a0c898903bfa85108dbf953a4ae327c67c611962caea2482b8c291be64c648618ffbccd1671164147924751e9e7076640e41c92eb972f1f2b360b65aa52a2d754efbc5b11439647938424daafe4cf78d1f9916bdfc506bd91c7f81c40eb6074229b375f1a6bc4ec2571896b9b18adba15117703d1733a891d685ea7fc3ee182069dea7d0b7cf1bc7ec81919c885000bc34fff09d569afa4ad0201351f79cfb6de1bc0a1e1ab52b3f7def2bbcb7d445a516a38e2f803caf75e70fa11ca9706cf7704b6b29e133ba9ce7fb0fb34b62cfef07680be5d926ab3dc96f8aa4886664e5a27f473e5da21aeafe8f38478f7ac80d07ba76fdec7d856672072fc4e10c4ebc1fab8126c05f76fd1b4b7b9d6a6e3d236d02fa10b1de60857a751a702ea52c8bb37a5baa29b3ee8f9615e5698a912326752ec55ffea57f117c48022bba561ccbb2e5dd89e84cc2aab66f021decf2da8782730163ef61f57799751b2e6c672f2845b2a303c03593f79dcb63e8b9957bc168f152ff16a856da8abe97f73c1351d9386e4a2e4a5c709d955e3667fe39bb8af41ea7b1f4f802bb3402bf3dfde4ac746bb9a366837c3271c1f183f242d2849ca66258295d18661e928c3a24a7746287dbe46baadb92350cc4c25c525a1ff2b38ab45f208721c5d5405f4ad79eba56a8d75b8f3496beebb8d37abd9b0fa8aadd71492c06a93c773281cb179359d4138723513364dba952dec26f61566f60a8f911fbb720a6aa3923df1862131b9ef01ea6d98bae7c767abbfb729df19326c8cd9010ee49324f74eae332f1ba97a2849e01e8e310067ec5b5d7c1d4cdeefd1e93d58e8cb07f20a0975bf610b59310b78b501b034d6e747273272eaf5611943d9b896f257dfdf4b84cba3f89c8bf01f70bcd35d2ba107abccffeffcd2677b277501af19cf3914c4f240e5ba8db821baf0a76b9cfbbeb59713b0d71adbd7ae571bc0d7277afc6ff554ee143b592b84a24ae501c640ed59beacd273935fbaf8315b39f4c2182de74340b82af42103062305c82229516ef92e9b256e1fbd3379f668ba8d7e8e5df9109bbd8f6dca5280b068c897b5746cbd47bf521bd87cf679f793a3aa180b3918b2f49ee737c1ad6dc6829447d1598645147212eeecbbd75db8df786a2bf64c527a4442b86171657f80c6b3cd74f3beb5d3a636a1b7a81255faf9c5878e6cf9d9bd537cd0786c5da3da92e3f66a55d0fe61dcbe2d7937b23c044148e4a2bc51bdef9ecf831aece0b4e2fe115d5194f21ec745e52af990459d2386c3a9295d15f8f9c3918011b778c847e3a45f88b754063e70593106995de6c93217d882dbf1dd0c10aa018a01a249a1dc76eb08647e55af6f31a553c7f28241b9dafb31b8aa72c66657bcf30720ef15c4e21e97a7bdf5f01d959c9073059ebfd347b29d48a0ee25e2dc5161fe9c7d413c2455c4e7c620212dbbd6ce91f87aca7bcfed1a4b45f31f30e715bd23f43da17452e964c5c45c687e41c3ac5c62ad98fe2eda39d9cba3a36978069b66a67cc84555315e74623b0d077bee91126bf02c58db458ddf878628fcc3e71aed45538e6c2ed8bddb278e07aa7972e6df6368336bb19e6974bf74909fcd454eaaf1a13eeeaee19e8a83b868af55f963331f4c40bbff1f42e4b9ea6c75791545a30a6ee703a551db29c40154563fafcdf0a64ab2853c8c2a8fa95f0fb430ba3c60cb685e7e34c80c59c238053e8295f6eb1ae52359726842e743cada7b122941dfb811f3fe8d3826d2bf563ec655538e5a8248651774fceed1bb82e73002502a4994c08f663fe4ae5cfd3702d5baf72c38adf39801144ccfc057bb751042f62ff9169bc5b07d952d07a4049ff1a47b74781b2598db69140292ac089c21a935e5af6286b26120572ba8d2f93ec9d797c4cfdf9de583d3d4bfbc6e73d6cb97e9b9e3931c58f4f091bafa9dce457a179c6411673de7311646e3f7f4da83a591b134934c29eac7b382f7efbad3e6a38dba002508a981b659d9d8ebdcfdfdab67b76ac9b2a013f388741301998c91a21630be58f90567ac8b33bed4028155d027b81b2a9381dc957ca7e1fa8d0b3bcee1a9f1ef9dcfaaa662d6845e16b2d7d5c29c82d69ffce334b7c4fd35050a0fbfa50cb9877ddb98b6a8b6953ccbb919cf46670b0723c92c0976fcb442d7faf2416109e9872f5df3a73fc2bfa0390a48acd644f8ce824fcf0fed1cb04e16062aa7b596be227c58549fabae4dd87a6b6af6ad9782946731ea7bfa01bbbf879c2532be3aa8ea4e2259f913be9fcc96f7dc1a1a3996604c20d909d897bb85dd8fa191a1667bb15e5d9827e20adc00edbcff2d8fd5bf584e09b1391b7b0ba8535d59c4683d0d9740e42818a2ed5cc3925d3d5eaa2920a7a1d0efd7e8b84e3a26ea05799af8cad6b9def8ee3916539b87c289558a311e03ac88719585480fe663092ccf420d987f92c6ed8e34e51ca16e1eab08133054e290dbbe5888016108177f622dce25cfa123e0b7e254faa8b71f717f88d5ebb0c4f564df3e0883e05a3e1f0f597e1357b151d54f6896a08b5ea2e7af22fb9e69b4f08ddc276f4c1b82d93f49ca42cd3012b3a5a842782f04f318f0813cd1f67577337057e2d7d2800d2eb832c04a3cf104ddcd485e77e8d277416fcd2782e8833daadd8898ddc21a9d0399cd961146724453e522ed55a858134053a0e388d15f924c230e15bd101181048daea3a8044dda7de7e41b4d1d0eb8b0f07e03fa4dec701df345496fcd952ebdd02714f56ef800448754c2aba774bdaefdb59c6253dc5ef311d3e97ff310f069cd3ca1f1ee42854193b988dc694004c0e6aebd8077a0e4a97c8ea0112cd4d77555c138c314565c8c1292173260ec3d05142bc9e539ee824136d43f5668fb4244b01496b99343a9c95c116a71c658e2dc94ef37119a3eeb332e6bcc10789b1969ddb591cbed8d06849a333ffef4aa3135b0140b67c4a4cf0e97d9600676650afe27b027498a7ef252cc27ff996d0e"}]}}, {{&(0x7f0000000a40)=@llc={0x1a}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0xffffffffffffff7d}}], 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/05/03 11:59:05 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f3bffc), 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000240)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000380)=0x101, 0x4) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000200)={r1, 0x4, &(0x7f0000000100)=[0x7, 0x48, 0x8001, 0x80000000], &(0x7f0000000140)=[0x7ff], 0x61, 0x5, 0x7, &(0x7f0000000180)=[0x6, 0x4, 0x2, 0x6, 0x0], &(0x7f00000001c0)=[0xe32c, 0x8, 0x6b, 0x5, 0x80000000]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0xec, 0x8000}, &(0x7f0000000340)=0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="dfe7000007008379c74d6ad6a1078c7f0796ea1e726d60e78acd922156accd9a21604077c5f414751f3b93f01687710a1bc89a3c656e400ff90e5e9ba8cb4ceebe274d42839b8b441817441f2fce982c2f758355c7dbc7ef811f057cf5db5ca3e1590db3a2e2181b0eca9b21ac9dc5f32ffc87c0d0222b430ce6d6b37a6da4ed321728636f515fcaa0f7c505ddf88b5b0ca3d0c48bc478720e1af312a0c284e01ca664e7ff723590146a19572bd40f1a04fe239cad385cc7a9d95be3007f813d9422443e4910dca7ef189f0d03b93423a401669b6c51419bc5e4a9e5000000000000"], 0xa) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/10, &(0x7f0000000080)=0xa) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000154ff0)={0x0, 0x2710}, 0x296) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) 2018/05/03 11:59:05 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000440)={'icmp6\x00'}, &(0x7f0000000480)=0x1e) r3 = getpgrp(0x0) fstatfs(r0, &(0x7f00000000c0)=""/133) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000003c0), 0x4) r5 = socket$inet(0x2, 0x3, 0x21) sendmsg(r5, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)="a2e4", 0x2}], 0x1, &(0x7f0000000700)}, 0x8000) sendmsg(r5, &(0x7f0000000380)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000540)=[{&(0x7f0000000900)="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", 0x286}], 0x1, &(0x7f0000000280)}, 0x0) process_vm_writev(r3, &(0x7f0000000240)=[{&(0x7f0000000640)=""/239, 0xef}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x1000000000000045, &(0x7f00000004c0)=[{&(0x7f0000001740)=""/254, 0xfe}, {&(0x7f0000000580)=""/85, 0x55}, {&(0x7f0000001840)=""/188, 0xfffffdb9}, {&(0x7f0000001900)=""/251, 0xfb}, {&(0x7f0000001a00)=""/249, 0x2e0}, {&(0x7f0000001b00)=""/218, 0xda}, {&(0x7f0000001c00)=""/144, 0x90}, {&(0x7f0000001cc0)=""/23, 0x162}], 0x8, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000300)=0xfffffffffffffff9, 0x4) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000280)="36deb60bf948d2beff357341b316d63c98f9cba2c3faeb807785a3a2ad6013ee5d56962cb4278f82d4250cd9e7b8891525dd4dd8dccb1b54aada6746bab10f2cb3f19c837b5eb240c6da24896ecae0a98cc1e0ad9c68e92d5013b67ad3be069565012d7402a7d4814d8c69c0ea1457fcfdcb7ca586", 0x75}], 0x1, 0x0) 2018/05/03 11:59:05 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.events\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000200)) r1 = socket$packet(0x11, 0x80000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000002c0)={r2, 0x1, 0x6}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r4, 0x200}, 0x8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/05/03 11:59:05 executing program 4: r0 = socket$inet6(0xa, 0x400000000003, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000200)=0x3, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="e8d3df07a0eeaed668d3e5e3e82c89e7d37a3545b2e569d86a05ea4d88d062cad476cfde68", 0x25, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/03 11:59:05 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101, 0x4) recvfrom(r0, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x7a3, 0x8}, 0x1, 0x7ff}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r0, 0x0) pwritev(r2, &(0x7f0000000280)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="36103ab24c16d68c13f97e0d819ccd5064a7815c97d0ef99d1148459f6f2d36f18bd45e06897051756cdcc6ff3093f39b2ac0f3b6069926735cfe33d31186eeef9fb6993547f7f937b88e8382c925f8d2eb91088c7b2c30d7ce46606b9b24162dd8b7649ae8694cb4270dde93d027807c01154ae709d77027542c95daa34c2de6d080e5a64eeb03a30f6bfbaffc05f9a85a96827cf618f70f81e7dda906b3e12dff11e", 0xa3}, {&(0x7f0000001480)="470bae0d7ab2b5438c3302236b6a0e433a931c4b269b4f84162486204c44c10661a1e27f4e3482433b71fc6e5ff874125613b79e058d28dd6dc313f7f0eab5254caae9c8b5c5470a96b92f26e106d301377767716f19f3d834b6ae7294c1085614a41db64ce552a38a1250d16b37a74090d9a51bbfc56ca975e91a7e4aef09f1a663585cf29009a17db61d18cd753a7ccfe94dfc793e0e2ea98c07edcc755db44f59f251badf952d093537058a5fa0d033e2c24af930f39e5a2abcc9beb45bcc026172bad1519479d5bae090e196b073cbd8cfa35efffabe8f76449c966e4d3eebcb894195b1", 0xe6}, {&(0x7f0000001580)="dc5c929fd5b299b8d5060a12474a3610d34cbd3bff82734ac430fb1d3d1d6075db4be611e6dd21644207758439a6c99d43d987399899514520cf09553a088b2bc4bf053891e18cfc110cf2a713ab0dbc1ac2a76d97b6c81682f04f39f7c03846ef301712fb2e3102827db5549a08be6966438bb6c3537bbb05278fc58a88b907babb88f949a24dcff4d4bfffe6ae7d1f87e0596ab55a69ad906750e115e52527057ff790e0c8cbd20cc4e3e9fc811295b013", 0xb2}], 0x4, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) ioctl$LOOP_CLR_FD(r1, 0x4c01) connect$ax25(r2, &(0x7f0000000340)={0x3, {"0bca1e298e9c44"}, 0x5}, 0x10) sync() syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000280)) [ 81.249967] device syz_tun entered promiscuous mode [ 81.271768] raw_sendmsg: syz-executor0 forgot to set AF_INET. Fix it! [ 81.275936] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=8936 comm=syz-executor3 [ 81.407415] FAT-fs (loop1): Directory bread(block 112) failed [ 81.433752] FAT-fs (loop1): Directory bread(block 113) failed [ 81.439799] FAT-fs (loop1): Directory bread(block 114) failed [ 81.444301] device syz_tun left promiscuous mode [ 81.491048] FAT-fs (loop1): Directory bread(block 112) failed [ 81.526798] FAT-fs (loop1): Directory bread(block 113) failed [ 81.553859] FAT-fs (loop1): Directory bread(block 114) failed [ 81.577924] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=8979 comm=syz-executor3 [ 81.618231] FAT-fs (loop1): Directory bread(block 112) failed [ 81.618326] FAT-fs (loop1): Directory bread(block 113) failed [ 81.618475] FAT-fs (loop1): Directory bread(block 114) failed [ 81.753364] FAT-fs (loop1): Directory bread(block 112) failed [ 81.777868] FAT-fs (loop1): Directory bread(block 113) failed [ 81.793871] FAT-fs (loop1): Directory bread(block 114) failed 2018/05/03 11:59:06 executing program 7: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) rename(&(0x7f0000001480)='./file0\x00', &(0x7f0000001540)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") r0 = creat(&(0x7f0000000080)='./file0\x00', 0x90) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000000c0)={0x20000000, 0x3, 0x40}) 2018/05/03 11:59:06 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x7, 0x7fffffff, 0x100000000]}, 0xa) r1 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0xfffffffffffffe9f, 0x0, &(0x7f0000000000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0, 0x0]}}], 0x0, 0x0, &(0x7f0000000080)}) 2018/05/03 11:59:06 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000007e00), 0x3c5, 0x0) r2 = socket$inet(0x2, 0x2, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x4, 0x21}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)={r3, 0x40000000000}, &(0x7f0000000300)=0x8) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000240)=""/104, &(0x7f00000000c0)=0x68) r4 = memfd_create(&(0x7f0000000440)='selinux(em1/&}]-\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f00000005c0)={r5, 0x5, &(0x7f00000004c0)=[0x9, 0x10000, 0x0, 0x80000001, 0x10000], &(0x7f0000000500)=[0x10001, 0x7, 0x6, 0x80000001, 0x5, 0x2], 0x4, 0x8, 0x9, &(0x7f0000000540)=[0x8, 0x4, 0xb47f, 0x5, 0x8001, 0x100000000, 0x2, 0x36], &(0x7f0000000580)=[0x7, 0x8]}) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0xffff}, &(0x7f0000000180)=0x8) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0x2}, 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000640)={'TPROXY\x00'}, &(0x7f0000000680)=0x1e) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, 0x4, 0x8, 0x41e, 0x400, 0x0, 0x0, r6}) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000007c0)=""/170) request_key(&(0x7f0000000700)='rxrpc\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)='TPROXY\x00', 0xfffffffffffffffa) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000f40)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000f80)={{{@in6, @in6}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001080)=0xe8) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000001300)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000010c0), &(0x7f0000001100)=0xc) fcntl$getown(r2, 0x9) getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001140), &(0x7f0000001180)=0xc) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000bddc23)='./file0\x00') mkdir(&(0x7f0000000040)='./control\x00', 0x0) 2018/05/03 11:59:06 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x4002) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x2, @empty, 0x2}], 0x2c) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = socket(0x10, 0x0, 0x0) write(r1, &(0x7f00000000c0)="1f000000520007f2c200000000000001021cec0000ddf71ab4a30000040000", 0x1f) mmap(&(0x7f00003e5000/0x5000)=nil, 0x5000, 0x2, 0x10, r1, 0x0) 2018/05/03 11:59:06 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x4002) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x2, @empty, 0x2}], 0x2c) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = socket(0x10, 0x0, 0x0) write(r1, &(0x7f00000000c0)="1f000000520007f2c200000000000001021cec0000ddf71ab4a30000040000", 0x1f) mmap(&(0x7f00003e5000/0x5000)=nil, 0x5000, 0x2, 0x10, r1, 0x0) 2018/05/03 11:59:06 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/pid\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/40) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000985000)={{}, {0x77359400}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) 2018/05/03 11:59:06 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000440)={'icmp6\x00'}, &(0x7f0000000480)=0x1e) r3 = getpgrp(0x0) fstatfs(r0, &(0x7f00000000c0)=""/133) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000003c0), 0x4) r5 = socket$inet(0x2, 0x3, 0x21) sendmsg(r5, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)="a2e4", 0x2}], 0x1, &(0x7f0000000700)}, 0x8000) sendmsg(r5, &(0x7f0000000380)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000540)=[{&(0x7f0000000900)="febca2176e3ae1b6ed7a05a9729e9fef986c647d87c4e7049c588b661f2c93207b8da924730d14f673c3d44e4101689d2f0bb51b413c98a064b80811fdd8b299d80dea0a0f36ef531875baf7fdbea6ef02424e8ef52cc32f5034eb29eff72e68447a527d32d4da20d586eb7e38b3089a1f9fd4e61d6cdb0f2114d18dca9eb44d062d56eac0931f13b9c8626ea2f96597ad91a52a961c36aef38c38df62151608f00d2e18cba2749c2a019c606af934fa8de619b69534af6119a97ea2d8f0a469922d8f3d9a7aef574910e3c4bc83382dfefadbfec9797fd36e7c292ce43f95593c5b399170138d065438e635006bbfa3ebd21d773c4098cdf6b921ee6a4ead4b4f79a50981a8ea79d2300f14ddb041b068981f3f1e3ea0aea19c471d6c8cf5707645020fdbc8ded75c695d463ad36dee7a3752fa52664469bfbb1a7b8aa9d0f68feb625f65e04d2c99118ae394ceaddb1a81feda239827e5e2850de1bd76f21e38b90297e0d617870c01e7b6fe79f218385d3fc1368905b57246e1cfb4b35d03ddd5799d1366366010b7ce925c63053e6f9c2fdb728cdba5d8d56788635775b0915d3b9096ff837abe09516e7d5520001941dc478eddb9feaf5060b13a1c348a6cfa3ff5b0cf297702f0c18dc93b22a868d73df2e7eed79843faba2c1b8032e4375442ef6426960c97c0e7c62050953eabbb4b0a63b961b10aff008e7a7ae766d32d4d1e207833cc65181343b449b11c4789e9457cb60ab907718e70bfd3bccf481f5770fb8231be2e9b94765caee336ae8e41a72cc9e653dce11881a75968b4dc9c3e291f620f5104b6eaf4c44f60ff4658032b2308e29081a26321bef82aac98bc996c15044f1460e72f7f7f5c668b8b9c368a5cc7dab4df986707e3919a6da5e282b2ce4b", 0x286}], 0x1, &(0x7f0000000280)}, 0x0) process_vm_writev(r3, &(0x7f0000000240)=[{&(0x7f0000000640)=""/239, 0xef}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x1000000000000045, &(0x7f00000004c0)=[{&(0x7f0000001740)=""/254, 0xfe}, {&(0x7f0000000580)=""/85, 0x55}, {&(0x7f0000001840)=""/188, 0xfffffdb9}, {&(0x7f0000001900)=""/251, 0xfb}, {&(0x7f0000001a00)=""/249, 0x2e0}, {&(0x7f0000001b00)=""/218, 0xda}, {&(0x7f0000001c00)=""/144, 0x90}, {&(0x7f0000001cc0)=""/23, 0x162}], 0x8, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000300)=0xfffffffffffffff9, 0x4) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000280)="36deb60bf948d2beff357341b316d63c98f9cba2c3faeb807785a3a2ad6013ee5d56962cb4278f82d4250cd9e7b8891525dd4dd8dccb1b54aada6746bab10f2cb3f19c837b5eb240c6da24896ecae0a98cc1e0ad9c68e92d5013b67ad3be069565012d7402a7d4814d8c69c0ea1457fcfdcb7ca586", 0x75}], 0x1, 0x0) 2018/05/03 11:59:06 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000580)={'filter\x00'}, &(0x7f0000000680)=0x44) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80800) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000540)={r2, 0x1, 0x6, @random="a642819c2b01"}, 0x10) pkey_free(0xffffffffffffffff) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000001c0)={0x0, 0x0, 0x7, 0x76, &(0x7f0000ffd000/0x2000)=nil}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/loop-control\x00', 0x80, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000003c0)={'veth0\x00'}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r3 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) close(r3) connect(r3, &(0x7f0000000600)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e23, 0x8000, @ipv4={[], [0xff, 0xff]}, 0x9}}}, 0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={0x0, 0xffffffffffffff00, 0x0, 0x80000000, 0x100}, &(0x7f0000000380)=0x18) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000400)) accept(0xffffffffffffffff, &(0x7f0000000200)=@can, &(0x7f0000000280)=0x80) symlink(&(0x7f00000006c0)='./file2/file0\x00', &(0x7f0000000500)='./file2\x00') umount2(&(0x7f0000000080)='./file0\x00', 0x0) faccessat(r3, &(0x7f0000000440)='./file2\x00', 0x40, 0x100) 2018/05/03 11:59:06 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl(r0, 0x330b, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) 2018/05/03 11:59:06 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f00000001c0)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006}]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40000, 0x0) connect$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x401, 0x4) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 81.953759] binder: BINDER_SET_CONTEXT_MGR already set [ 81.993304] binder: 8998:9015 ioctl 40046207 0 returned -16 2018/05/03 11:59:06 executing program 7: mknod$loop(&(0x7f0000000140)='./file0\x00', 0xc2, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740), &(0x7f0000000780)=0x14) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='vfat\x00', &(0x7f0000000300)="6367726f7570707070307b5e996370757365747d00"], &(0x7f0000000600)=[&(0x7f0000000440)='vfat\x00', &(0x7f00000004c0)='vfat\x00', &(0x7f0000000540)='vfat\x00']) unshare(0x40000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@generic={0x7fff, 0x8, 0x5}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000007c0)=ANY=[@ANYBLOB="3000ffffffe9000000a123732bc71ae223915b7b99daf60000000000000000000000809ce369687e7653e90b970a069db46446205417eccc2194d940919d41c14b335122836402ae91ca6624d1a8f598a71d5a489c2291a2c16922139850c346239d1535a8a00448d54b0ee5a71f0fae98fb4f968b98a034aacd1ddac98ff3e9", @ANYRES32=r1, @ANYBLOB="000000000000000008001b000000000008000a0009000000"], 0x30}, 0x1}, 0x0) [ 82.063400] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 11:59:06 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x800, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f00000002c0)="1f0000000203193b000007000000068100023b05090002000000006de26451", 0x1f}], 0x1) mq_notify(r2, &(0x7f0000000240)={0x0, 0x23, 0x0, @thr={&(0x7f0000000140)="97653bf64a056058369a22b7484c7265", &(0x7f0000000180)="afc10bd74047e0584e86f4319df060b636896388cb10e13eb73d717283316c4846c0c4c4a32e21ce9ee61da08cb8487d05f2ac3a1acd7b5b8530ef5ae9afcedb6f7b4f501a1fd893cc4821f02d116f65e054839a8671460e0a6d9ba5a3c0de67bb10cdebb6d932c33e47560582f42b5a0b43af0d088d656881500522cdfd28adc447a1f17fe192774581cb1c0de627d157c49c1f2f705b7ad2a8608523"}}) fstat(r0, &(0x7f0000000440)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) [ 82.291500] FAT-fs (loop1): Directory bread(block 112) failed [ 82.296298] IPVS: Creating netns size=2536 id=16 [ 82.325386] FAT-fs (loop1): Directory bread(block 113) failed [ 82.336140] FAT-fs (loop1): Directory bread(block 114) failed [ 82.447068] FAT-fs (loop1): Directory bread(block 112) failed [ 82.467457] FAT-fs (loop1): Directory bread(block 113) failed [ 82.488276] FAT-fs (loop1): Directory bread(block 114) failed [ 82.517268] FAT-fs (loop1): Directory bread(block 112) failed [ 82.530358] FAT-fs (loop1): Directory bread(block 113) failed [ 82.543962] FAT-fs (loop1): Directory bread(block 114) failed [ 82.648350] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59903 sclass=netlink_route_socket pig=9028 comm=syz-executor7 [ 82.684153] IPVS: Creating netns size=2536 id=17 2018/05/03 11:59:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025fdc)=ANY=[@ANYBLOB="1c00000019000d0600000000000000000a0000000002000000000000"], 0x1c}, 0x1}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0xffffffffffff6eab, 0x0, 0x5, 0xfffffffffffffff8, 0x3, 0x3, 0x8, 0x15f, 0x40, 0xfffffffffffffffd, 0x1f, 0x3, 0x38, 0x2, 0x81, 0x3, 0x4}, [{0x5, 0x7, 0x7, 0xfffffffffffff001, 0x8, 0xffff000000000000, 0x8, 0x9}, {0x7474e557, 0x9, 0x4, 0x2, 0xffff, 0x7, 0x80000001}], "1ed63be83f8022630f4191205ce849c771377887828bdf8d809e513da77be24d99dd7964edd8b69036de13666ff7aeca2c4c"}, 0xe2) 2018/05/03 11:59:07 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000040)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) close(r0) 2018/05/03 11:59:07 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000000140)}, 0xc100) write$binfmt_elf64(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="7f454c46f5020000000000000000000003000000050000000000000000000000400000000000000000000000000000000000000000003800020001010900ff0100000000060000000000000000000000a3020000000000000800000000000000830b0000000000000100000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009d8a1483d0b7abbd2600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ae1e00f4e02fe7bdddff5643"], 0x678) 2018/05/03 11:59:07 executing program 7: mknod$loop(&(0x7f0000000140)='./file0\x00', 0xc2, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740), &(0x7f0000000780)=0x14) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='vfat\x00', &(0x7f0000000300)="6367726f7570707070307b5e996370757365747d00"], &(0x7f0000000600)=[&(0x7f0000000440)='vfat\x00', &(0x7f00000004c0)='vfat\x00', &(0x7f0000000540)='vfat\x00']) unshare(0x40000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@generic={0x7fff, 0x8, 0x5}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000007c0)=ANY=[@ANYBLOB="3000ffffffe9000000a123732bc71ae223915b7b99daf60000000000000000000000809ce369687e7653e90b970a069db46446205417eccc2194d940919d41c14b335122836402ae91ca6624d1a8f598a71d5a489c2291a2c16922139850c346239d1535a8a00448d54b0ee5a71f0fae98fb4f968b98a034aacd1ddac98ff3e9", @ANYRES32=r1, @ANYBLOB="000000000000000008001b000000000008000a0009000000"], 0x30}, 0x1}, 0x0) 2018/05/03 11:59:07 executing program 2: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) dup(0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x443}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x104, 0x10000}], 0x0, &(0x7f0000014300)) stat(&(0x7f0000000300)='./file0/file0/file0\x00', &(0x7f00000005c0)) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd21809592c5cba0f1410d27fa665e0a7eeef617b5cf6cde47", 0x7e, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@nodecompose='nodecompose', 0x2c}]}) ioctl$TIOCCBRK(r0, 0x5428) mkdir(&(0x7f0000000380)='./file1\x00', 0x0) 2018/05/03 11:59:07 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0}) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000000)="720994", 0x3}, {&(0x7f00000000c0)="4215d07ac0ae7ba054362835def4e90140c51e9fdb3957d29cf0ff2313021b5bea88af3132a93a1cb9537194334c8a56406cdc715dfe3ac931543d279df45d7a2bdd0fe9b18309da977bced2", 0x4c}], 0x2, &(0x7f0000000680)=[{0x80, 0x1be, 0x0, "c9d0c9abdca2c9a6602ad6c0072341f65120cf2ceb721c07d95477e32e2491d6d3955c3989f08f8edeec706f9358c915819ae20fd4570f479b4970380f6bca45fb9b06009ffdd3af2a45ee944a4b923b17014d3e896e76c8ad0f3124ce5568120b22a62cabd5320c141371"}, {0x58, 0x0, 0x8b, "09b12e19fa80c70cb4f56af7676ff11ad62226ccc03c008656884284ac5d69e7195563ee6ca7b52e800809d3ccbbdcf893ba4c740d5942e0afc3aa1dd102cd781ff2e15f50368d"}, {0x68, 0x11b, 0x9, "d9e8fcc27c076d926ee0561e4104697ef75934fbb0ce9490ebac29c62db5c4b58e220ef108ee88046b1437cae3fae7041c0512e429fc586ff2cca56ba53706074d5f27cba356b55cd2b3fa97c8c1b9632f50417ac08e1a23"}, {0x40b, 0x109, 0x0, "ac6442c9673cc4f1719be5af4a562c7bf6f8d4e6900e39a8a6ec8f3d9fa07a066bb160969bcfc810eeb453314832800cde85cb0043bce4f9399aa5cec6b0c26409d107e9e6a39e26a20001321fcf7e913328b6af9025778cece6b65b4a0292c25233ab8acf7a1d011b2d6ea1bbdc8acf9a5adae6e383789b1091dc107ef5c705f712c013228e48ce3cc81d7186f9ded438ef6f082170f66823c0ae6993ed92995b0458672572b00b1c191c2dd130df184c87b9f64e298d"}, {0x50, 0x13f, 0x4, "ed9f4d65221e85c04d7830f3d9ca767f57f4f57d31b0145962db3122102427be06969e3dee7973205e9009ecc94073feeb3144ff51f674b224"}], 0x258}, 0x0) 2018/05/03 11:59:07 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000007e00), 0x3c5, 0x0) r2 = socket$inet(0x2, 0x2, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x4, 0x21}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)={r3, 0x40000000000}, &(0x7f0000000300)=0x8) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000240)=""/104, &(0x7f00000000c0)=0x68) r4 = memfd_create(&(0x7f0000000440)='selinux(em1/&}]-\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f00000005c0)={r5, 0x5, &(0x7f00000004c0)=[0x9, 0x10000, 0x0, 0x80000001, 0x10000], &(0x7f0000000500)=[0x10001, 0x7, 0x6, 0x80000001, 0x5, 0x2], 0x4, 0x8, 0x9, &(0x7f0000000540)=[0x8, 0x4, 0xb47f, 0x5, 0x8001, 0x100000000, 0x2, 0x36], &(0x7f0000000580)=[0x7, 0x8]}) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0xffff}, &(0x7f0000000180)=0x8) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0x2}, 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000640)={'TPROXY\x00'}, &(0x7f0000000680)=0x1e) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, 0x4, 0x8, 0x41e, 0x400, 0x0, 0x0, r6}) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00000007c0)=""/170) request_key(&(0x7f0000000700)='rxrpc\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)='TPROXY\x00', 0xfffffffffffffffa) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000f40)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000f80)={{{@in6, @in6}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001080)=0xe8) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000001300)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000010c0), &(0x7f0000001100)=0xc) fcntl$getown(r2, 0x9) getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001140), &(0x7f0000001180)=0xc) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000bddc23)='./file0\x00') mkdir(&(0x7f0000000040)='./control\x00', 0x0) 2018/05/03 11:59:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x725) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x246) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x80000000, 0x101}) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/03 11:59:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0x15, 0x4, @tid=r1}, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, r2+30000000}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) rt_sigprocmask(0x2, &(0x7f0000000100)={0x5}, 0x0, 0x8) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/8, &(0x7f0000000000)=0x8) 2018/05/03 11:59:07 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000000140)) pread64(r0, &(0x7f0000000040)=""/217, 0xd9, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000180)={'system_u:object_r:passwd_exec_t:s0', 0x20, 'system_u:object_r:setfiles_exec_t:s0', 0x20, 0x33, 0x39, 0x20, '/usr/sbin/cupsd\x00'}, 0x5b) 2018/05/03 11:59:07 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getuid() lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f00000005c0)={0x12bc, 0x11, 0xb, 0x0, 0x70bd25, 0x25dfdbfd, {0x5, 0x0, 0x6}, [@typed={0x8, 0x6c, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}, @generic="db2fafb8f7b1efd56fe17ef55374c2b63e26c3e53a2c6fee92a6cd0cfc4cd12c41156fafe55db5b726df1bcc64ae12f33f007f1288012498ec55439310ce6e374a490494375f2850c6f67a6f16b07f56b1db16b4c2c3c288b073786d88fc64a745466b7b633d41cb83a9009cde43de2f510488c1e9475fb72b8e887d8d3add0f326d880b92bff609e13a869678041a5f1c738b47b714796ea1ccd4c8c8912e5144ea3166fcc5bd86f0853ed55db50c871fab72ace70de1170e9a14c838819644fdb5fdcd18a1aa085bf08e3a7ba6a7d8ea28895bcb9cde13d03bac65561c3de6864c1cab44d06e9b42270f773c2fedde453588", @typed={0x8, 0x10, @uid=r2}, @nested={0x1144, 0x8e, [@typed={0x4, 0x1b}, @generic="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", @generic="ddc76789e6f27fa0ecab4d5c1d2cb7a7c4d6e687e1ae99ef563ca5aa9b99dbe84af30cf3cf671fc8e0119d825449f288c521c3f26b36226ff2be3233a995a38c33ca2143c86599ef78d493b02da38ffe88e28f9d0ee394aa5ced8fbc18bd3197cc0065710f8dc0982c3ac4c5550827b67214893c92f382fe937ef3088ded5bbb178d0c96d34481c789fe1e1130f71e27", @typed={0x14, 0x67, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}}, @typed={0xc, 0x92, @u64=0x2}, @generic="768f91a7d52060874d5cdfe580f55f481f7a94d86d3a2d26af8c1899ec59cd5a86b1e1330570de8606b3625e542ddeadb9c62f7a2f31d03b81953a4495e41a0aec90a48ff69ebfb797b79ba6da262466583a54c36cd573a3f26f41b3134b8780399a8636dbc6b4a3e5a35577d6e34394eb121215f879c8bde5014f215d1f887655f1490084267bb5d808"]}, @generic="dfb7bc876776a8302b66f9ee993036e477ecc5c5b1540c13855957251df37a24dddae053d70dd8d4db7f4d02c6d62b76ea42059bf29f509caceeb5b4294dc504140f2201473a", @generic="4ff89a810a75d59b76165330cc74e852d08c9c83e16f2995dbe8"]}, 0x12bc}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)=ANY=[@ANYBLOB="5b91f685cc25da7a7e379dfb683b6d8994053ff6f73c487a141f56c684293b"], 0x14}, 0x1}, 0x0) r3 = dup3(r1, r0, 0x80000) inotify_add_watch(r3, &(0x7f00000000c0)='./file0\x00', 0x10) [ 82.915794] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43840 sclass=netlink_route_socket pig=9076 comm=syz-executor4 2018/05/03 11:59:07 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000140)=""/4096, 0x1000, 0x0, &(0x7f0000001140)=@ipx={0x4, 0x0, 0x0, "5d6f634e9e66"}, 0x80) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x7ffe) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) connect$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"cd997715920b9d"}, 0xfffffffffffffff8}, 0x10) sendfile(r2, r1, &(0x7f0000335ff8), 0xffffffff) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x38d) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000011c0)) 2018/05/03 11:59:07 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x800) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfc, 0x3000000}, 0xc) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc, 0x80000}, 0xc) [ 82.984687] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43840 sclass=netlink_route_socket pig=9097 comm=syz-executor4 2018/05/03 11:59:07 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/49) recvmmsg(r0, &(0x7f0000002080)=[{{&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000180)=""/217, 0xd9}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/180, 0xb4}, {&(0x7f0000001340)=""/245, 0xf5}, {&(0x7f0000001440)=""/223, 0xdf}, {}, {&(0x7f0000001540)=""/237, 0xed}, {&(0x7f0000001640)=""/127, 0x7f}, {&(0x7f00000016c0)=""/174, 0xae}, {&(0x7f0000001780)=""/235, 0xeb}], 0xa, 0x0, 0x0, 0x8}, 0xa84}, {{&(0x7f0000001940)=@sco, 0x80, &(0x7f0000001c80)=[{&(0x7f00000019c0)=""/88, 0x58}, {&(0x7f0000001a40)=""/55, 0x37}, {&(0x7f0000001a80)=""/42, 0x2a}, {&(0x7f0000001ac0)=""/39, 0x27}, {&(0x7f0000001b00)=""/100, 0x64}, {&(0x7f0000001b80)=""/76, 0x4c}, {&(0x7f0000001c00)=""/74, 0x4a}], 0x7, &(0x7f0000001d00)=""/8, 0x8, 0x71f}, 0x100000001}, {{&(0x7f0000001d40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001dc0)=""/130, 0x82}, {&(0x7f0000001e80)=""/69, 0x45}, {&(0x7f0000001f00)=""/42, 0x2a}], 0x3, &(0x7f0000001f80)=""/231, 0xe7, 0xffffffffffffff40}, 0x438}], 0x3, 0x10001, 0x0) 2018/05/03 11:59:07 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038eff8)='./file1\x00') 2018/05/03 11:59:07 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000840)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000700)=0x29) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000300)=""/196, &(0x7f0000000140)=0xc4) r2 = getegid() r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0xa0000, 0x0) r4 = getpgid(0x0) sched_getaffinity(r4, 0x8, &(0x7f0000000280)) connect$bt_l2cap(r3, &(0x7f00000000c0)={0x1f, 0x9, {0x7f, 0x20, 0x950, 0x9, 0x2, 0x439a}, 0x100, 0x6}, 0xe) inotify_add_watch(r3, &(0x7f0000000240)='./file0\x00', 0x10) chown(&(0x7f0000000000)='./file0\x00', r1, r2) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f00000005c0)={'filter\x00', 0x0, 0x4, 0xe0, [], 0x6, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}], &(0x7f00000004c0)=""/224}, &(0x7f0000000640)=0x78) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f0000000100)) symlink(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='./file0\x00') ptrace$setsig(0x4203, r4, 0x9, &(0x7f00000002c0)={0x1c, 0x4, 0x7, 0x1}) r5 = socket(0x10, 0xb, 0x1) setsockopt(r5, 0x1, 0xd, &(0x7f0000000940)="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", 0x132) sendmmsg(r5, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000dc0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) [ 83.202459] BTRFS error (device loop2): superblock checksum mismatch [ 83.324017] BTRFS error (device loop2): open_ctree failed [ 83.476339] BTRFS error (device loop2): superblock checksum mismatch [ 83.533831] BTRFS error (device loop2): open_ctree failed [ 83.671931] IPVS: Creating netns size=2536 id=18 [ 83.725241] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59903 sclass=netlink_route_socket pig=9077 comm=syz-executor7 2018/05/03 11:59:08 executing program 2: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) dup(0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x443}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x104, 0x10000}], 0x0, &(0x7f0000014300)) stat(&(0x7f0000000300)='./file0/file0/file0\x00', &(0x7f00000005c0)) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd21809592c5cba0f1410d27fa665e0a7eeef617b5cf6cde47", 0x7e, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@nodecompose='nodecompose', 0x2c}]}) ioctl$TIOCCBRK(r0, 0x5428) mkdir(&(0x7f0000000380)='./file1\x00', 0x0) 2018/05/03 11:59:08 executing program 4: r0 = socket$inet(0x10, 0x3, 0x9) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000040)='gid_map\x00') sendmsg(r0, &(0x7f0000031fc8)={0x0, 0x0, &(0x7f00008a8ff0)=[{&(0x7f0000000000)="240000005304f50008000000000000000000ffffffff00000b03006006fffd200000001f", 0x24}], 0x1}, 0x0) 2018/05/03 11:59:08 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000200)={0x6, 0x0, 0x3, 0x2, 0x0, 0x7}) mlockall(0x2) munlockall() 2018/05/03 11:59:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x400000000e) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6}) 2018/05/03 11:59:08 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00007fbffd)='H', 0x1) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x80, {{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x2, [{{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x190) sendfile(r0, r0, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) quotactl(0x0, &(0x7f0000000000)='./bus\x00', 0x0, &(0x7f0000000240)) 2018/05/03 11:59:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/197) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x1, 0x0) ftruncate(r0, 0x7ffc) open(&(0x7f00000000c0)='./file0/file0\x00', 0x400000, 0x8) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000240)) sendfile(r1, r0, &(0x7f0000000380), 0x7fffffff) 2018/05/03 11:59:08 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2, 0x2, 0x1, &(0x7f0000c6f000/0x3000)=nil, 0x2}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000), 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x4f, "67bbdb24af88c9ef4f6c7012041de0b9cbec2ebdefe90308b7ab90a0a03bffca2d790ed01d11fb17fadf7b1f31353c183160334687d2a4e2372ed287ee9e168b72218bd5a33a27bc1d9a2c8c81eeb7"}, &(0x7f00000000c0)=0x57) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r4, 0xbe}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x9, 0x32, r2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000100)) 2018/05/03 11:59:08 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) close(r0) 2018/05/03 11:59:08 executing program 3: r0 = inotify_init() r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x105800, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0xe7f) r2 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) 2018/05/03 11:59:08 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x3, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000004c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x10) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x2c, &(0x7f0000000240)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000300)=0x10) syz_open_dev$tun(&(0x7f0000000800)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={r3, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x0, 0x80000001}, &(0x7f0000000400)=0x98) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 84.028382] audit: type=1107 audit(1525348748.453:2): pid=9156 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='' 2018/05/03 11:59:08 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/03 11:59:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r2, &(0x7f000029bfdc)=[{}], 0x1, 0x0) r3 = dup2(r0, r2) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000040)={0x100000001, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x5, 0x7ff, 0x200, 0x7ff, &(0x7f0000000000)='bcsh0\x00', 0x2, 0x7bb8, 0x1}) pause() epoll_wait(r2, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) 2018/05/03 11:59:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/197) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x1, 0x0) ftruncate(r0, 0x7ffc) open(&(0x7f00000000c0)='./file0/file0\x00', 0x400000, 0x8) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000240)) sendfile(r1, r0, &(0x7f0000000380), 0x7fffffff) 2018/05/03 11:59:08 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x93ffc, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000000c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0x17}, 0x401}, {0xa, 0x4e23, 0x3, @empty, 0x286}, 0x10001, [0x3, 0x8, 0x9, 0xfffffffffffffe01, 0x2, 0x2, 0x401, 0x8]}, 0x5c) 2018/05/03 11:59:08 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x8) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x403, &(0x7f0000000140)) 2018/05/03 11:59:08 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r1) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 84.272761] BTRFS error (device loop2): superblock checksum mismatch [ 84.343808] BTRFS error (device loop2): open_ctree failed 2018/05/03 11:59:08 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$int_in(r0, 0x5473, &(0x7f0000000300)=0xda9) preadv(r0, &(0x7f0000001380), 0x100000000000039a, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/141, 0x8d}, {&(0x7f0000000200)=""/104, 0x68}, {&(0x7f0000000180)=""/24, 0x18}], 0x3, 0x0, 0x0, 0x9}, 0x40010000) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/route\x00') socket$pptp(0x18, 0x1, 0x2) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003) 2018/05/03 11:59:08 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x0, 0x0) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="280000000000d199984b0000000000000000000000000000000000000000b200000001000000000000000000"], 0x28) 2018/05/03 11:59:08 executing program 6: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) unshare(0x60000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) sendfile(r1, r0, &(0x7f0000000300), 0x7fc) 2018/05/03 11:59:08 executing program 5: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) r2 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x13, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000800)={r2}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000400)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000740)={0xdc, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="11634840040000000000000001000000000000000000000011000000000000000000000060000000000000000800000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r1, @ANYBLOB="00000000030000000000000085616466000000000a0000000000000003000000000000001800000000000000852a747001000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00%\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="800000000000000001634040010000000000000000000000000000000000000011000000000000000000000028000000000000000000000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000001c00000000000000"], @ANYPTR=&(0x7f0000000380)=ANY=[], @ANYBLOB="12634840040000000000000003000000000000000000000001000000000000000000000050000000000000002800000000000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="8561646600000000090000000000000003000000000000002200000000000000852a627700000000", @ANYRES64=r3, @ANYBLOB="0100000000000000852a6a7700010000", @ANYRES64=r4, @ANYBLOB="0100000000000000"], @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB='h\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0300000000000000"], 0xfb, 0x0, &(0x7f0000000640)="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"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x80, 0x9a9b}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000007c0)={r5, 0x4, 0x9}, 0x8) 2018/05/03 11:59:08 executing program 1: r0 = socket(0x2, 0x3, 0x6) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001100), &(0x7f00000000c0), &(0x7f0000001180)) truncate(&(0x7f0000000000)='./file0\x00', 0x884c) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = memfd_create(&(0x7f0000000100)='\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000200)={r2, 0x1}) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000040)=0x100000001, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001140)={r3, 0x1000, "0ac8e330ed66f923755fb2565fb87015655b24a8ed4db3b30f622833759873d0c18ad75c799a22767c36ba3eeb446059f76570935e18140d298020a6bf5115a72e6722cd3d6ecbb7549cfde5ae9c91174b0085202a3a8ff94d368660ab52f2296f2a3b92bbb3d33f21b701e11da4a73d1c556ad492b6cba183ced3a11cd7361d94174a984397a5a400fb576591c837a77398ec6ff92ff03819fab4beddf13f5e4d9742db2f8302bcb899837bd8eb9e077c67e8eeeac497ccf52bf70be0e80f07c0e820653b5da0cc744975454b2c52c7583b2b92f80cd9e2c46441447008db6bfc624c9b71b97ba600b29db153a8d76383a822233fc4f0c026edfc1ac3a3a158157b42421cad0953f416486e532e0b68df538d643e58a3f15d7ed6b5f2cb884ed2d506ca6972f6935a2d827a91de2e282d767a9bc21533955b55a2c99632ea43c9efb110e5da65bdfc5b4243dcf862d36992b0471a4325b73a85b7fa48c1287d97ccdb93c8312fd84e48cc63f774a0f7cc83189d637a756705117008070c5f09a1c5c8ce72b6bc7528bd426d9663ab0d991ed31c38f9180c9d50104e00b492bc13ec9047c3847f30e28f77fb6c277f319162fd1dd16ac6785e9bd74fddec27370d0568cbc202f3cd1919b95f938da61241d00946d5a05fdc9b1c93760c0b92aede5e2b707c33dc79c5271182e713b92e11da11b7ef71bf8b2efd2269ea933dad9471bb42f7320e2bf2a35ee9a1501289abc32eff116329adea12d50dfe57f009f089494f8ee6a7a8742182be0cb07cd4a9017a8c483d2a72da955e39beffe9e808112ad534584b417fbc71ca3c7846559063d3811ea1dd64988a8287b2cbd26d9b4dc39dad14679a16eddb17b3b8d68ed9bc74c9e07be43f3b767b41fb6a456281a4e0923785f0f19dbf4f5c4d6865576e115927e786c3e5f6486301beab0bd975bceb118a03b16da99b36beeb91ccdebc980dbb81527ecd6769f0234d5e51ef5cccf4b8d1a4aae7305f7df4f48429438d78dafb818ea3769cecbbd636caab3b298b694cdd7a4560d8f282253f43b30647cace24a06c6bf67479e5ef74277107c553b5413af22e7724b278fa55899ab9147c60a6068ffe0356eaae3ed2b158d372cc28695db22f9ef660582139501f49441b1b425b67c86b0cb665f3c7e81c7936f69deb45c4e42b257747b1e295636c902b34699a2418722e7cd7356dded15cd1d2a6f02e28f4d27ae1f9d6b6bd33b1c129b101f65105c519eca2cee23b07a963e086dd3cd60f3f6cbdf00d202a9372d8fb3fa3a76b1a4c464089e68e37ab2e4720223e014c43c041388b40fa217e746c25030554b0baebf360957e7f130f63aa982cd5ecb02bcc1633cce897ed551d7374695733460caff9a0688501538dcb0856474cb13e04cb34de5a513ae2d74559fca7a145f687e3b1e84182d9d200c6f2d71191a91f9d4d85ec755117f4580369c27186ac006a8c13fc0255e77cc1a8bf7d4723a9fa5d181d104942cc78c399a47b13fd0abc8fcaba8ad7642dccfffda76f8c987538e18e931e384d0681162d5348ad8d5d054f122848e132441f43f7de4c6d2c9ba8500a158c65788680687d1fffd1b75358d5dfe450eef72ea6c7233b0a783fe89ef97ae69babaf7e5f0fb0abdd6cce1a6649e9d5caf7af0d09139c8302d073fbf3ac9a08b80ac65ed48c3b921ba141dfdfb0dc4ac4c03e0bcd8e1ac12fc3b119bb4ad0d8cf77483756a1e81f1e610c51d1ef66439174c852dc50d7c15407a1dd2438aa6f49fcb5ed66aafcdc627d2ed37423fa1497e018fd45bb4c01450d32a4f763317ee7a72c14a5b0bc5fff9293e428ed04b7760fc2b068e3b4d05d7a422b57e89beb90f1f6d910c04e219978c9b14d70fa04d9e67f0c77b4ec250dc8f1784f1d67bd3daf16a8e0d246c776942c04e12e5508790eac747888db810889e77f8b7c73c5a14337bbdfd957743ff374bc99aba6f4c4ca3729de54da4a48692f6a83f7cb3f3d7128484df00b3f574dd4a7b00906304c8f72989ad845a648c9b293ff916f611c7cda457076a4c7b86c6a971466da16e0ed78a430315e0e390bd069d4b12bbd439a76fc3e7e4f447231b9021f8164bd7b9d5a843e0005c8a6fc9de360105c24349f94f2e64f28d300f7af0df7707eeaf92f8bed9895f21cfea07f7a17346532a0d7da3a7cb92872054b62e25ee256911465264024095b558bd57f440ff40338835ea7b0068657293ab5ad893707e13b5416f24a67dbc9a468e62907b519a4d85f2b2061e4bc0ee9cdaf0ee70032ce50ffc089e9a8a6c51dd9073d4ca22fb3417dca25a0cd7bf19df28f36e8ea189070c8f62ab37c8898d5bb629c6e1ab1c9b73d0697b0ed78f8565d4673ecf94eb25516a19ff4474a977bccefc20c883f9d25689a95f3aec82b8e54d527b7e211bab8434ec1f9886855f035e50713e81e7b677c5873f90cad515de0f05f293eb4967cac3ac81dc362ba5abcb21957fc996700692b1bb994eeabe3347517032d4ae5261ce3ac9e0583d32aa374f3a2ba917836f4bf8e5f7ad4280dbe3f805e2bf47e29f3dfe3a7c8977b5835b7651e2d2fbb25095d9c7de20c297ab698265034763895ac4bb18400dd48ab30dc92d1c1e1772a380a0359f564b82b2296ba9d2bb02d3cb97828651d30be53f7ff53054a31b1b5f72cd42e9a6506c5b06ceb653aa6e62a51407b8e84814c4f1835bb8dd085042161bed03b74cba9324d8514e9df14b6a29ebd120e64d99d061e4fbec309610cef052d497fc78d120d0ff8f3a43add471633150f0d7b8a4a34173c55b33356d75bfb7a0aa0d2dfdc94e4aaa2a1be8e134032b482524de7f799c60f5be3210af4d3edd483150dcfa111a79059ca6103c9b48fdbc4b691da95f3ade70816959dab02a2f6281c14a94a8b960e0c080995a858246d64be91d8e361198fa9550f56b2c2c36adb222618dbed89eeba849f92ed37c264e1da7de7d5cf76537c8660909b6c34413e98d428b049a3dfea8a413fcc7059c3f79ceee781b7cba111d1d290e2ce1494b2a41f46a3c49f59e1b2e7a1c3c51b1e6df838f5ba919a2fb0fb5a3ede6a89f9f08115dbab8605c6bef295b2c15837530938173d701118778cca0284ed15cdbf1ff6cb72c36ab52c36bff6d7b10caf8e17f2268daaec154d4595d4ee1fc5e159b6dc896d283cc34e2540cbc4c69f52262e87286ab598f68018bc5388465146c9656fca453d55e03afb5531d3600b748dc9ca60a54b6e006a9de109fe28324f25cf727fbd68e9c9d49eea285055ef5163f0b085699a80719e21f42784fc25b19866716ce336c35278b9e809a6d25efd8c889f84e07298a0a246b61d07925663de1d75c928cb0a458d57a9d146b6b74fe1e0441ba75354bd9782a41cba76c130e723717116f43ff64cff3cc551bad6adf73b7a3c9a9ed87b04780fe2a3c6cd23b89c4f05616f702ac180e47292d38bb53a7ef15f5d87dc6397987fd40cdcfa623aacfe9ccf6892a8d214b87a30c0a68ef6253d278ac6ba69083181f0a88da93884bdb1572c535b5800b27f3cba1871055ce83a5ed5bc40717edcf5c6d0e5275e2362a252d19c021d0a6af8d00a2ae40e59d8ca49674b5ba49efe05b63ec26539be0c905773b35a66f40fd7bf51145c475e324bfcc9f180261e88d240ffab51695b04c29061fe7e2b1340e0833ac52ed934eab358637dfcd3ad5bdaf2fe79c03280a2956f26f21a29f96da7b9e7bc22322795af4f5f1c78f14da4ed467c4859ad78fdf5ee6633ea63c99f8b39c5139b2e94a6b54a54780dcfa0a10f9378137e4089196293178827c7358918a1cfdb893104931937da31e6c4a648e0750dff08cdf3d2521a10a72abb4d22dabea07c36be59d69be51d873434b9a4e7495dffd53a409a4483ca4e66144bbb1922b36da8c8a67df5a611beee8a09fc0dbd1b24a16bf6defe16095cc1062f7171a887281c7b675b79dfc2e3b579a9d56d7cbe20f8a32e50a33d0cd20187db5df4dd684a72f450b0331e025fc8a8ac8ae3c5df16f6b5fd3abcb82506b5ce4b5e5496079ffe7798e22c2d45f9f4ff44d09468c98c0bf73fa4b4f996b95d37cf038dad5309ee4efb4a033bba94f284c6db76a6e2190b47029a156db748e54c8f38cc3d9b6c9abd9d28835e88e7a48885bec61035eac533950512988018ca868888abb566d6100ac9289e4305af28ca0eeca61f34263e684f7a5c4202e476731c4f19272cc44ee9ad38edfa6d6464c23ef13f953561ac1de1cb48b2da5d7e8034f66a380333accc76bbd7de21a3c96a8c5b9dbce980916064f582571682e8af0aee6ea091a7dadce9e73d5b9ee5bf599fae457d84818a562865f84948558b888e624f9e3d64aeeec86b772d03c73c09b85c4e9c6a1283f6b201075f715db8c95b2cc79dde501c529e38999274657834aa4124247b2efe21d93b35feca4816ff693ca09f93ae9b65cf09ee1c45f15efc35d4bacb70b843ac5b8ca276ee15fbe6939e9bc7bb3e60697a4d97df5e386f04d56279cce9edd6f5c160b8e45d0712b8c9664101d563c4fa1e485e75157deb78e1637aa92e270890ac5e98c43520d92237b5a68ddb565966fdffcabb5f7ad6c317099695708572c7e7a226542d58c82e61ca2b04a8d09041c397159c2ae82c1e21438ae24b817436e6d84eee66496bfff3a4fc6d9872b296f37e2d5d88fc478ef7eb637b9f9975ceaf3c024d02c8a10d7c796de6faba3fe42dc44b15d07c8a442c75abac9d129fef890dee427c69db87c5d27f020a13da2973a8a8191e5fe8c2c568eae2c280bb12309c4fa3ee366ca7a51ce9ac4c97aa657d531af8e17fc2c0d4d6b85fbf8b52c9b57346faee4679395a2ab22315e2ad935d8eaaa5d6b6bda87177637adeb1f45ea43705bce51406ba6329f8806be7646ed8ee8dfede510656885dcf0b8de15b039fd242f42f73b4ba7c6e11cdb31d7504dbaf99525928a59ffeae5c88a6e79e5b00136c820445c765fce44632020a4310ef6a01ae3bd2e04eec27da60ee6e032547d52f95b4f56eb5a6cdf9f0b85b8c3d5f851c549e8f1479ec9ac43093d6db011050c12f42ff7063de10138f40ee8222069d3670b2678be0febb0ea248a6d821b0767626734efcbe3b97aeaee04adf15aa60eb10e645d468e2628e68839b733e1ff6ffbf9c060ff3b134097c8a9c5ca5fa6ef8ed89ae8f0b56eb996e2ed7eed3cb759d624e6c0850222475f6c36e7a1a342da14ac12a503295a8c71c3598d85f9565ee1c038f7f18d4381542cbfa0492963ec97a215d48b1fb884d73ae6a093ea90eec5846f451709229fc62b928462b0d8def87e68d6fea8f36398186f6c9d0907d268767540f393d997618c7075019a897f2cbba73499cc775b02f1fd8000470a84e5eb64d8aaab42e29b0c4b369216ea54b4512a06e4f1820762818c1ec399cf749517477b24c2f9228a087ec3dd900db0c20aa18c3886c75a68315b3b569c52cf164c87a96ecaa2abfb772d8e89cb8c612a10e9f6c1e02c579f9305480c5eef84e52595145c80ddfcf26db353167bc4c5388bbe39507df15b0a915ff6b0be1fcbbfbb62abb0b85c4d293286ebc1c97178a6ddfd8b135c6cdd01208635d0327236f1db49db2150414aad12f10c24c073e7e0c7ceb514581bf1ad7c2860c352fe5e1b7b08e05eecde5359a0b59cf8692c406ced808b526474b88bcee0bf1fb9e5488ddcd60c6c91441594f63348a275f3b22fc3e24fd80b0a11354cabb65f550ad53d7dfc12eadc5c0f51c178446d8f3fea62cb0bc"}, &(0x7f00000002c0)=0x1008) 2018/05/03 11:59:08 executing program 4: r0 = socket(0xe, 0x803, 0x8000000000001) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x7b) open(&(0x7f0000000180)='./file0\x00', 0x440040, 0x5) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x900, 0x0) sendfile(r0, r0, 0x0, 0x72439a6b) recvfrom$inet6(r1, &(0x7f00000001c0)=""/138, 0x8a, 0x40010000, &(0x7f0000000280)={0xa, 0x4e21, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) ioctl(r0, 0x3f, &(0x7f0000000080)="5b5c371e316db7cb75511b0a38dda1bd6a1525dd711f11ec579f9423f76ffe4622c78b768a14e9839e0592e784525431bbb33e1eff590bbf164d853f74014d9bf7dac0bfa629c2b6d90e962a92d23f75a5bdfd62ea247b6ed1453e844706ae60f87790c2638b1f82a90345c69131102f077988d67fb9b47e792fc6f95bfcfad66e96d5cbfd68b8e8e03c28d1b00e71e0ae91e7dbdb9cb2d2055a7160b85bfdd3d56b6e7451686cd5fedde9d2dedccf9b45414e875d904cc98e53f92453e5a6653fd27523458a7874dbe4c852e0482c731a6c523fbbffc848f187514c1e85f53d5e75d3d05ba00bc16a2252acab") 2018/05/03 11:59:08 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) write(r0, &(0x7f0000000040)="ee2a458dc5c7e83649a37a1917b0fa8b1bcf8725473dec6d5d1165717ebf6cb2a7a88e58c3a5d3c7db", 0x29) truncate(&(0x7f0000000000)='./file0\x00', 0xfaee) 2018/05/03 11:59:08 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000600)) unshare(0x20000000) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x5}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='loginuid\x00') write$selinux_create(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="73797374656d5ff53a6f626a7163745f723a7661725f6c6f675f743a733020756e636f6e66696e6564200000202e2f664d6c653000"], 0x35) clone(0x0, &(0x7f0000000180), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/05/03 11:59:09 executing program 4: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73ffff30"], 0x4) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xf82, 0x6, &(0x7f00000014c0)=[{&(0x7f0000000140)="96d0611604f1149e8c4a8d50ac562040f9146ffd2b848f08c0bed618cf556de17ac3a5234ee0211f0f00beef654d9275fe30f4ae9c6bc9367e8cadaf9f1ecbcd653ce6edc5062f065cd5768e1bc08527fbb709c2fc523d3311d434e7312740af5d3a17be3f4bdf0117bd5f55ef687a36d1af09eca31c2329fcc80d4966bd7ced837144946a02372efd1e7b5458adf72585", 0x91, 0x6}, {&(0x7f0000000200)="dd5d71f47398b9e7aabcba5ed966e64161d7d4713b2b355f4c7d4c65e5721626a9dc9e9e6bfd1d18b3e8613dae8313e5f6230728ed457a4d087cc0d207ac43971e83b6c40a9d4ed06cd3962b9e95c2287e68a487c2ef058397bf92fa7034660b7a7efeb2ba5aca3ef41aeef74dd1f9a8d676cf1d82b5d9c642d89c7ec10f7b81d60117690ff9af9be7d12a249f04a4", 0x8f, 0xfff}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="053389650d57e28c532b52e949ac1411b34ac74dbc8bdd21f8754f9929911bfe39dd7fd1b8fe4525ffd208728a25fce7d73dabd6cf00eee415eea2ad38a3", 0x3e, 0x3}, {&(0x7f0000000400)="46618467baf053e3669b29a9672f5d2031d00304919a21c24930fd0bc877e8cf47edee92ab317407bb7505f3f62c8822e632dd002c45fd44a1fa5bda0c14e1f12deb4788e12f58d831f41ff44c6ba24320b3f170ef706b5c99220830bcf26afaf037c1d34180e7462afa80d15a22f36ff3425793b274065ed72d6706b264e73bdeeaa719bcaced6ab08a961a5f7f0b6404b7ac2aca31de", 0x97, 0x81}, {&(0x7f00000004c0)="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", 0x1000, 0xff}], 0x0, &(0x7f0000001580)={[{@nodatasum='nodatasum', 0x2c}, {@compress_force_algo={'compress-force', 0x3d, 'no'}, 0x2c}, {@subvolid={'subvolid', 0x3d, ')eth0'}, 0x2c}]}) mknod(&(0x7f00000000c0)='./file0\x00', 0x108, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) dup3(r0, r0, 0x80000) 2018/05/03 11:59:09 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x101, 0x1, &(0x7f0000000100)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17, 0x4}], 0x1, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000000c0)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') 2018/05/03 11:59:09 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200400, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="6d920d3dfebcdb96ecccf47cb05ce779", 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg$nfc_llcp(r0, &(0x7f0000002fc0)=[{&(0x7f0000000180)={0x27, 0x1, 0x0, 0x7, 0x4, 0x60000000000, "27543be059d74abc414c2b682626283f9e4a081d925c71db5e8fe83c931f8c4d57258bbd3dd1b8c5e4de4fce4efc3319287535287229351334a48620c2f0e7", 0xe}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000200)="e6f2ded7", 0x4}, {&(0x7f0000000240)="95e437800828b1ea20f8ab75200f5e56450fbeb1f88952544971a4e2d6d83fefd4de381885af0e46341de2c7808e5d344d22269179c0537db13d344f618f986cd4bd2e6e6805cc6e336223cef341f52ed7945cc16594baf9c48a71974f3b8f371ec49e26af4ab4b3e9be75baa34d02e89e9a7c35e8f92db5e4864ad9f3229d4833a4af4b9e29fa98b1456eac05ddad6700b2668da7a851127447ba58639f0b0b2e968fb9fea893bd17293350a4df2b0d045f228995214c1f20acfa7cd12f15c3b2869c062d", 0xc5}, {&(0x7f0000000340)="20a51bce4aaf886b4e4a985c53e7ba3297711cad8d", 0x15}], 0x3, &(0x7f00000003c0)={0xe8, 0x1ff, 0x2, "9ca6655c037de214d1d8033b173f0e6aae3ffd56a654b4edae2ff6d6287481c3c0d5fecfd2ea191ec105e1cff1c62b7a470fa9aa36bd91680bfcd6f50902f65dc66e9e3ccd8f9d28b618d9b35dd4062939f94bc7675032f44fd64e1dd25a00eaf3c67019978d1d6f38e736c3ef8a98228c685bb909de652038d6da7c44b585df5af9bd96787ba57bd604982d0920669066041366f2d5af7ac6b2deb17c423a6f357050f2520f318f6c46c8f33ce6936878c36998bcf8724d9f48fb72d9b4e484aab80f9ae2c489aa2c16e5461caab0bc1acbe9"}, 0xe8, 0x4000}, {&(0x7f00000004c0)={0x27, 0x1, 0x0, 0x3, 0xa3, 0x81, "dced50aa2aee4a1a31ed8ccaa25b266d60f0e07c4acc7811c69163a7a5b57f38199e97f1a762ce20392af2a284db42e90f50ae7231c30feb3d24f6fb29b868", 0x8}, 0x60, &(0x7f0000000a80)=[{&(0x7f0000000540)="cac20ae98d97ba13c6c2c7da3c153cec3901a9c59deb414bdd93e73acec01a0eb74e3089e270d97b530d5ee7ddd29dbbde2d7154f0410fe7ad10824397", 0x3d}, {&(0x7f0000000580)="ba104eed23d2305f2dd18e2629c230d1fc864d5add945bb4a6733e3d4858e792719b40f8d50b4073312e2d7f6fbf97ffe85e27cd5ffdd44b94627049b7366c055ec6948dce0e04ddb66b9e3e561bf9f39ed1008827d0db619af905692677bd19ebaff06fa2a6b57ef856c09afd60ba581baacf4c803c22", 0x77}, {&(0x7f0000000600)="5c8b2703ced108e0909181c80b96672e00c5f1e447adba3df9ba6131142515f3aef8a67d1c1df1f29e6706c83f145966beb79ea1dea0504feea42820e16fd62570548eff0ebe74a9724094860b4f84550a9d7f4e17a8dad4d828ce64be9f74bdd357956481a271406a1b167b9ea126598bebfe9579cc16c1636b3cdfb8d84701f0d5d01fbcdca170a6f74b3359d11100add98aca524158ae77a2b6f91fa825692fc7ebec97606d9e8c247510f66d0e117a7a687742a4aef9c1cd3547ac5a5e458b2e1873352fb096757b96054633973b1ffa93d61f92260e3d2bb4c5", 0xdc}, {&(0x7f0000000700)="81226bf17d984fd8906b1a767c5f2b69096bbb5f96d02a8b240cc15e6a36558466fa3a9030cf6db0adaa2adc5fb9c70416bfc3f0f3a0c63769c5d802de2111070841e2e4499b9c56479c0182648d48fa6b319e5eb4c04906e443c7c4d8d44d09b53679703e66d75b01edf6c095ad7ac333af0605765a2b40e70578d4be8345e83dd5ff348cc9694995679f7a83f4d11e8f553a1d240e764833d4e70fd195b3b83fbd4b324dccb6b3f60863e7477ec8c829f5742198e00bfa00976ccfb0b3fd7c443e634f6394fa9e7e2271818b4490d9bbec2bf7a22802d44da6a035ea13fc38b8eba462b536375cb2", 0xe9}, {&(0x7f0000000800)="f25717b885d6b152ea16f645d3eb8ec4e7d08647551b454ca13e2a83974c365d2a4f86f5041652b0911a3fc920d517b9745410badf107da9f9a8eeb7bdfcbf4cb9347676c8b59428", 0x48}, {&(0x7f0000000880)="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", 0xff}, {&(0x7f0000000980)="9266b7be8d8201e1d0d40d40c3402e351f16040e8768fd8290264eb772c3e2c7bb32dad45c0e2b76d7a71029665dba893e25fb109019e9d59f721550c4cdd7afb7a26eb2f29d6cbc02f0c63c9b27e3db4fcedaa1881cfd08d5e6bd637f2dcecf7c95f8f97a751caed122eff921e38cb62abec08811868df5928518b09c02a0e44710aa019715c2251a5f43976eb34fab876ef4f9a5423983ec214ef49fbf5c4ce786861c4796839ba44057d08468ac07c4d23c11d1ce33b869735ad1ab68cfd26bfe48fcc7944b6441f4e0dc77256fafe2f95781fd19039ad819f4fbe81f0316ccd37faf6136c217a69c", 0xea}], 0x7, &(0x7f0000000b00)={0xc8, 0x111, 0x1, "456458b448ea08993ebcc48086edde5f972641818336b495edac49a84745cdffb0e59ab967a686602bd93773080aa5c8f558ee44d8ac6b9a59b1ed665e076837feab95217bedf9c1ba809d83a9133cb485e429a3b4afefbf496dbc8f6cb461bb6c2714e384b885eff79b164949e8d9ab98c4798b1a6e5fed6f2657db9b13c6515f4b63429d8f97cf1a5c4921461fd85c12babcf6a027ea50b7212e1d4738a4de37fe934cf11c6a3aacdd5270dbfe1bb13de51409808db0"}, 0xc8, 0x10}, {&(0x7f0000000c00)={0x27, 0x0, 0x2, 0x3, 0x1000, 0x401, "a5f5715ff255c64b51dcb6e4de050d0642f139c6b33efe09c6a2966f4657b0b7f2c69978ec739cb6fda73ba2404af62cae3bbae0794c5b9bdf8ff49aa5a015", 0x3a}, 0x60, &(0x7f0000000e80)=[{&(0x7f0000000c80)="4bf7655b9f8482f58ab8ee6d0d8436ac095b4c9c2cd70f82469d2e758a71c5425942a4cb414b231ac43ce934135d39333dbb697578e30a2fa76ca53ae7d2ba584ff52372ef3d6d08e4b792f9482f25d135604df6611395470ab16925d2b051ed120d76e7235f8ac13ae9aeb8fd2cd4e5874741306875fb8f5b69b678af1d8fd0e6bfb5eb967ba3bb963cb85806628fb9a13eb59fa4cd3aeee9f03ef030b6f178811e78017892329332c038b5a0d44e5466e3ebd372e49f73f9d3b82b4daa512bf00ce4a7689aadc5bf55b5f7610916f7d94baadd834847892f1388", 0xdb}, {&(0x7f0000000d80)="fe5b56ae281c8c8dee34529707f04970db49bec27977b4111829e417af15b125b52b6d4b8d3d976d3561adf0eb84f1f2b1a894be454fe659b9871dcea4adea562c874c78dcdafcfd639a2629e335e78d0cdc2b", 0x53}, {&(0x7f0000000e00)="425c10a5a3d762af458372cf22bab92b99c80c9e258bb3dd203b27941b639f94c22223d4d7276f8b3ef324226799d9400615ecb902da1fb61d037f839eb84c1a76aee6", 0x43}], 0x3, &(0x7f0000000ec0)={0xa0, 0x10f, 0x81, "9b83f6b54c9f9f440b5975c11dda1e3c9b217157bd8f873f4ec2a74fa279d902891861386846c608574f2b60560dcc1395e5c960c4f67530c25707d0fc1e6f9a86bb48e62da1961320bd08e36fd96f7229b0c2de662efab6dcbfefa33f5b87d2d7665b1a695c510abcc310ddfc03e4d6b6273aa2724ed19b5385e10a0e176de90edad5c68f7f77839260bd636c5f26"}, 0xa0, 0x10}, {&(0x7f0000000f80)={0x27, 0x1, 0x0, 0x5, 0x19ce, 0xfff, "32acb55561bfa1cfa884440a846614838c523c54df92432892de0dafb2af54d13add554e1c2fc859ab740d70675b05f062a6a6ca62e05ef94b775ace71f426", 0x25}, 0x60, &(0x7f0000001200)=[{&(0x7f0000001000)="f8faf1e5b7f909e9b8e8265cf7cdadb10713f810fcdabf7c460bea4540487c752914600e10afc5c6743ed2470ad77573af394f807a75cdaf5077727d21dcb24420da8a7c0828eb85305ede7a5534a5e2a5b6dcb623bee2bcfcffc9996d267240c02f2814473e8222c5376f34c65233f8fdc688770a295557454148adf4c7ce7484024eb79fccd5068192d40925b659637e50d5e24dba6502784a3bbeae68b59750338c98c65d2fd19aacd3483fe4ce35dbcff580a79d3be92b8cde4facea44b6a0520074b1", 0xc5}, {&(0x7f0000001100)="07ed68b0ea4083ce02ccfddec894a57c206b8ea8f44e47097bfb3feceb3e6f3e023e07b4b94b5c1ca12eacaaeb491b2ec399078e484f77fea7474dcf22da968723662cad35b9b35270373b3d4df55c9de14b672da9cfc6ef676a33adc01d9bff4b30242b256cd563e015bdd78331e587ec36ff7dc56c2d3e0e4cef40646c3477a8cf079476fca57b6a913a503863d61d96c259424eeed3fefe71403ad36c705d810107593f5b8a00907c5b50996b05ce096213f9168468cb0cfa86dfeaaf73701b609d91740d4ad59b8819e7171863c34a3643eadcd921d4c9fd050c1dc87a5bfc", 0xe1}], 0x2, &(0x7f0000001240)=ANY=[@ANYBLOB="600000000000000001000000772d8b2a88766bc3eb7e405508b335519a10fa8df4e850ef2ca8ee288c577a3a17236fb3a341ed91f54f9b3bebdbd8b48e2424f4a4feef6658bba73023ec9eaf6d4b4a09008fe58e718a5fa0edd1d000"], 0x60, 0x44011}, {&(0x7f00000012c0)={0x27, 0x1, 0x0, 0x1, 0x6, 0x5, "b07c748e90c087dd76a117bf04e79e72e91b7af87dd7997a45ca3b1aad392ad7afeacc95f8c83cc7fcaf0272cc73516871c1211d333beb416a746582200732", 0x3f}, 0x60, &(0x7f00000025c0)=[{&(0x7f0000001340)="126a5037ad2b", 0x6}, 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{&(0x7f00000024c0)="d00b07eeded9396ba74b90e06c9c2d4f42ce3019d50275a13c97260641b9cb2b0e5d445c1b2650c5d542c1d63f8211443f3763b8b8e3566d9ebba4c1ec48d405b7f61d14c82e9224dd63d0191772468f8f5c4e2db8378c0397df8655146e821fe0f8faa9427cfa795c09da3da084b7ce529c7113ad9387ead38a417f56d7c3a0e73cd34168c7502d48263ebd6b2f99141f9fd4a6ee44a2089fe9175fadec7615ab5edf3d17ccdd421e6d4267041c01e8ca378582fe5a17007fa5c56d89ffb531ba62a64ab72b637ebdc8b36446be0bf5364c9928ead92d73b754b79121c7db171cddbd08a286", 0xe6}], 0x6, &(0x7f0000002640)={0x110, 0x116, 0xffffffffffffac90, 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&(0x7f0000002ac0)=[{&(0x7f0000002800)="8ee070e6ce544114f5b54442ab84a7d2f67ff8200513af9bdd98658bc88a7f6b5a1860a9bed4dfae90b1249e91d2954a248b97f9f066bf303da7c79997df755b93de8337986b0904468a6351d7640ca152be3572399d3f11065d5aa3c9e8aa66a72f61fb7a8e3740f6c194b81df0d49be9d4a083f5083addd59444783caf70e224c9f9af4dc88e417f749a0878688986351244ec8fa39c27458cbcea29fea9413c2e18605822e6a554ba92", 0xab}, {&(0x7f00000028c0)="b668e39d975b4f2f157858b4cae519217a447ce8aeeb6e83d1e2c9c3da4f5ef862c6fcc5c445356dd1a46ff5b1befa4de334d70d83f9f579ec89107197ff69419f9b6e50fa327a16b97b08d82495fc5ae47740aee1185a8e88c537a0944604eca0d8762caa142eff", 0x68}, {&(0x7f0000002940)="ef10c8c1c61abb2aeb4ac6150703c42c51eb6a8101dcc8297fb54ef1876578cc1df1b2a3ea33", 0x26}, {&(0x7f0000002980)="37f18dadf26afd2f87a1a2a0214a125480c9040b9be1865a7e8fbd0ad99b64fd717323fe74df13a398f47fe1a5ebd18a0be3fa81981f835dfc1cc04daf574a00960450a028df562ccb32289b94914a15962fcf5ecdd9cbba04364e2c1e1c1f12053fadd18422c76c59fc308853f91e922b0fb0bed30c5899516149379b87305ed4bbd05f1b63ce2da06d92f175ea2ff81f31f5f21513adf1a9", 0x99}, {&(0x7f0000002a40)="3c0c899e5bc174d411ca6452ae2c10def2f16b099e639556db9c3659d3bba3abcefb6f7ef27b9e3bab8b2abc08ff30e651d9f43da43b52eff032e99fba7dbf23758dec2b5cfb3499d5c1c2c4d51c973cabb2fae1f9", 0x55}], 0x5, &(0x7f0000002b40)={0x68, 0x109, 0x3, "8cff9cfeacc67a57636bfd7233dc2b9957187a81d3474fb873303af42599d8bcaf34e8becabee2603aeadaef229a5034d400b55e4337f3f16b4304888eaf8130590aaa2f6b3de52443a43f6cff31edae405f"}, 0x68, 0x10}, {&(0x7f0000002bc0)={0x27, 0x0, 0x2, 0x7, 0x8, 0xd0, "2261d873b756d4513ca384395a71ab386144989013f501548b5bcb48a85b5455249eac0234b20b2e255b121de82aa43fdda2ef701e115db574132591d3b8c0", 0x21}, 0x60, &(0x7f0000002ec0)=[{&(0x7f0000002c40)="f0154bda92adb734be1cfe2876359a36b1d7618f13f98adaa0a314", 0x1b}, {&(0x7f0000002c80)="15ff725339b98ce93e5e7304cb697d580e816eefb22721bf7acf42926734cbcd5536f9962fb80734bac77dbcc825b5f052f5403b991b16748ade82b7ed3cb4502e54735ef814f530d1cdbec2b95c3a6d03b321889740ea8c7468e9851612ab18f59b1a71892e82ba077346c8b4df9bebb15ae77359eaf23315cb09b8381c23a0512b92461c2486b2cf8db48ebe27280c131b0c45c7876fac814de97e936160be99733b687f9a3487c2e9fe1ec5faccf398fbbf23c6ae6834db09cbbcbf40b45060a4589e8bf2d09848", 0xc9}, {&(0x7f0000002d80)="ab5069de2bd0479c783af141ed47f77e0b97a625be4a307ad48618643fa53de368db5b7624401fc23982405a8b5081c48c586d5f", 0x34}, {&(0x7f0000002dc0)="d022660fab1c607315eea8ce43824fbb8be9a24c58ea81db537221f575e0d3951a0b0d4b739bf6d0453394419444a9c047a20334934e5d1057fed68f83c860be4d64bf2d15b9521f16083ebfed6c9aa10748b1023467e52003b75e7d371b5ee290a04ce592758462362bae5a32a9e7c4a895fc6a3bef54bed7b15c0c0d3227eb4e589439d342569e133d3d9564b57bb9cbad658d6bddf9e30982da2897e4d841fbdad703aae7a9975b3d0c19e3", 0xad}, {&(0x7f0000002e80)="bf4ed27f9f738c9fcbc7718dcd462a26fe432b2b60acd2acd81b76caeeaceef5b03e274432b0146ce3da13d432badcd8ed02baa31d", 0x35}], 0x5, &(0x7f0000002f40)={0x48, 0x84, 0x7, "bf5e4db2a395ebddd95faf5f44404f12cdf8925b65bebc9bcc3789e30824e8815572025c7d32575377b5c8398c55d078345beab0"}, 0x48}], 0x7, 0x80) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020f000003000000000000000000002576fe2f17000000000000000000"], 0x18}, 0x1}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x100, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080)=0x7, 0x2) [ 84.668669] FAT-fs (loop3): bogus number of reserved sectors [ 84.674706] FAT-fs (loop3): Can't find a valid FAT filesystem [ 84.725754] FAT-fs (loop3): bogus number of reserved sectors [ 84.731741] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/05/03 11:59:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x2, 0x0, 0x7eff}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101880, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000040)={0x0, 0x8, 0x800}) 2018/05/03 11:59:09 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6d61705f66696c657300210ae702183efc3c2de7704cb190e038ae700c84fd08077fd5ffaf489fd07b8d75e9cad6f003092eab1e2a0f0f402a65a2392f9f39b9304f201724568de5d03b45a0a9547f8ad61606ebf309358a50d015eda8fb15a72cdf11fa786db9ad25cf7c4ea1ff0ef52fcb3dd68dd7b3e5ed95e956f43e566c7e48d547e2f4da58e276998430f619d2050068a853ef1b8aad02820dd0c79d0f06b8bec44fba33f8096c32826c79f525") setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000200)=0x57cf1cb605936138, 0x4) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x400) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x8, 0x4) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x4, 0x3, 0x1}}, 0x26) 2018/05/03 11:59:09 executing program 4: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1d}, 0xf21a}}, 0x8, 0x400}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r2, 0x400, 0x3}, &(0x7f0000000480)=0xc) fcntl$getflags(r0, 0x401) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="5a9a9d9ae05d8290eb8d5440529cfe29e1", 0x11}, {&(0x7f00000001c0)="541612236b7d8757bc2a1c8c5e4a7b4f8296ac3b17d6987b90de801f206adce0566001f54ea379f504878bf914fa9174f75e349925cae4eb62a6537218fccb1594050b6a97752124e3bf43c9c145fef6ac20e50aac3895132afbfb2a5810a5f2e863be62e5d3562dc497737a213274994b5fe84d66e0bd518695dcd9d4c5c2de26f5239129626854709542686be36a0d64c12775ef8a5006d13c906460d55679ab23ef145cfa116678404f32390ec7521cae082e6d411e05878d05730c3888ef", 0xc0}, {&(0x7f0000000280)="28eb9701ceeab63949f501741a7def84249789c7782321327bd46a6f84bd6c30eca77b4c06e3ba349c495bf91efd72a563288a935a39bd2499c6f79176e4814c2099aa692ae795085e24146c3cdc0cedb5881e65eb662fbbfaf559a482d7e6b926e032f2719c7619ced85768cd7ffdeccf0f0d4bb40e6d9f570aa74deee7aad67723e4538e6e62f26f0706adb16ec181d2fe390f8510dc484c385b802da3a144570b3a6562163bec301e87d558e23b81514d682889905c1f3419215c56da7bd660f8ab167ff51ee134852edd9cbfc7e1356a7d292d507d857ebc6a1d67", 0xdd}, {&(0x7f0000000380)="00186e9f6c7a42caf3460f914bc1ac72293eeabe4555aa5556a926d6c4350a80fc44ef26024f63c31722e11caee4522f671a89301a8fe971eb1cd767f9a321db496ce60c3c4cb8a50cb59d43c08a85d333fe904c72031463edfe9a7b89f50016b0b2fa8bce82c02a6971e07f83f24632ae9379e54e5828e37c4e0c3477f90e1509c92b64212e045be02bf2b213b62d0bc6cd5b878d7f83b8e8298df6050ab10ec8e167a8c4", 0xa5}], 0x4) 2018/05/03 11:59:09 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000600)) unshare(0x20000000) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x5}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='loginuid\x00') write$selinux_create(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="73797374656d5ff53a6f626a7163745f723a7661725f6c6f675f743a733020756e636f6e66696e6564200000202e2f664d6c653000"], 0x35) clone(0x0, &(0x7f0000000180), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000e9b000), &(0x7f0000000280)) [ 85.098041] IPv4: Oversized IP packet from 127.0.0.1 [ 85.103333] IPv4: Oversized IP packet from 127.0.0.1 [ 85.117863] IPv4: Oversized IP packet from 127.0.0.1 [ 85.123163] IPv4: Oversized IP packet from 127.0.0.1 [ 85.276974] IPVS: Creating netns size=2536 id=19 2018/05/03 11:59:09 executing program 7: r0 = socket(0x200002000000011, 0x4000000000080003, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0xfffffffffffff036}, &(0x7f00000001c0)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) close(r0) 2018/05/03 11:59:09 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) pkey_alloc(0x0, 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00001be000)=0xff, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001780), 0x4924924924925a8, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r1, 0x1, 0x0, 0x3f0000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x7) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x637}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x17) ioctl$BLKROSET(0xffffffffffffffff, 0x125d, &(0x7f0000000180)=0xfff) sendfile(r2, r3, &(0x7f0000000140), 0x100000ffff) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') close(r1) umount2(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'rose0\x00'}) 2018/05/03 11:59:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400400, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5437, &(0x7f0000981ffe)) dup3(r1, r0, 0x0) 2018/05/03 11:59:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0x1c9, &(0x7f0000000200)={&(0x7f00000002c0)={0x14, r4, 0x5, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x4) 2018/05/03 11:59:09 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x101, 0x1, &(0x7f0000000100)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17, 0x4}], 0x1, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000000c0)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') 2018/05/03 11:59:09 executing program 5: syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x105002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000011c0)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000001280)=0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000080)={0x5, {{0xa, 0x8, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xac7}}}, 0x88) 2018/05/03 11:59:09 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x0, 0x0) write$fuse(r0, &(0x7f0000000040)={0x30, 0x4, 0x0, @fuse_notify_retrieve_out}, 0x30) sendmmsg(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x4000000) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x1000, 0x0, r1, 0x5, 0x4, 0x200000) 2018/05/03 11:59:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 11:59:09 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0xe3, 0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'bridge_slave_1\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="3b02000000000100"]}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @broadcast}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'sit0\x00', r1}) 2018/05/03 11:59:09 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='oom_adj\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x7dca, 0x4) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/05/03 11:59:09 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x80000, 0x0) setsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f0000000080)=0x8, 0x4) 2018/05/03 11:59:09 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x103080) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f00000001c0)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) close(r0) 2018/05/03 11:59:09 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2140, 0x0) openat$cgroup_ro(r0, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x8, 0x3) recvmsg(r1, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095dff0), 0x0, &(0x7f0000765faf)}, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x37, "0ce8760fdf8fd48f92f1c45e0b8069a8c1f6c984f0b52068ef6893745668c38550752600a3e33afe4672cb5a20bfb034e67c7d201fe46c"}, &(0x7f0000000080)=0x5b) 2018/05/03 11:59:09 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000700)=ANY=[]}, 0x0) r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r1, 0x20, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x90) sendfile(r0, r0, &(0x7f0000000040), 0x7fc) pwrite64(0xffffffffffffffff, &(0x7f0000000580), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000800)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3ff]}, &(0x7f0000000b40)=0x100) 2018/05/03 11:59:09 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)=0x213d) syz_open_pts(r1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5412, &(0x7f0000000000)={0xffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000040)=0x200) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getpeername$inet(r2, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80005, 0xffffffff00000000, &(0x7f00000000c0)) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000100)=""/33, &(0x7f0000000140)=0x21) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)) accept4$unix(0xffffffffffffffff, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e, 0x0) 2018/05/03 11:59:09 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='oom_adj\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x7dca, 0x4) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) [ 85.494499] FAT-fs (loop3): bogus number of reserved sectors [ 85.520327] FAT-fs (loop3): Can't find a valid FAT filesystem [ 85.684690] FAT-fs (loop4): Directory bread(block 112) failed [ 85.717360] FAT-fs (loop4): Directory bread(block 113) failed [ 85.732705] FAT-fs (loop4): Directory bread(block 114) failed [ 85.741277] ================================================================== [ 85.741291] BUG: KASAN: use-after-free in __dev_queue_xmit+0x18fc/0x2080 [ 85.741298] Read of size 2 at addr ffff8801cdff39c2 by task syz-executor7/9333 [ 85.741299] [ 85.741308] CPU: 0 PID: 9333 Comm: syz-executor7 Not tainted 4.9.98-gf679e4d #14 [ 85.741312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.741326] ffff8801d92d7500 ffffffff81eb0fc9 ffffea000737fc80 ffff8801cdff39c2 [ 85.741336] 0000000000000000 ffff8801cdff39c2 ffff8801cfb7b350 ffff8801d92d7538 [ 85.741346] ffffffff8156540b ffff8801cdff39c2 0000000000000002 0000000000000000 [ 85.741348] Call Trace: [ 85.741358] [] dump_stack+0xc1/0x128 [ 85.741367] [] print_address_description+0x6c/0x234 [ 85.741375] [] kasan_report.cold.6+0x242/0x2fe [ 85.741381] [] ? __dev_queue_xmit+0x18fc/0x2080 [ 85.741390] [] __asan_report_load2_noabort+0x14/0x20 [ 85.741398] [] __dev_queue_xmit+0x18fc/0x2080 [ 85.741404] [] ? __dev_queue_xmit+0x1e2/0x2080 [ 85.741412] [] ? netdev_pick_tx+0x2c0/0x2c0 [ 85.741423] [] ? __cap_capable+0x168/0x1c0 [ 85.741432] [] ? selinux_capable+0x36/0x40 [ 85.741439] [] ? security_capable+0x94/0xc0 [ 85.741446] [] dev_queue_xmit+0x17/0x20 [ 85.741457] [] packet_sendmsg+0x1eff/0x4470 [ 85.741466] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.741474] [] ? retint_kernel+0x2d/0x2d [ 85.741483] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 85.741490] [] ? sock_has_perm+0x292/0x3e0 [ 85.741497] [] ? sock_has_perm+0x9f/0x3e0 [ 85.741506] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 85.741514] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 85.741523] [] ? security_socket_sendmsg+0x8f/0xc0 [ 85.741532] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 85.741541] [] sock_sendmsg+0xcc/0x110 [ 85.741550] [] ___sys_sendmsg+0x47a/0x840 [ 85.741562] [] ? copy_msghdr_from_user+0x560/0x560 [ 85.741573] [] ? debug_check_no_locks_freed+0x210/0x210 [ 85.741583] [] ? check_preemption_disabled+0x3b/0x170 [ 85.741590] [] ? retint_kernel+0x2d/0x2d [ 85.741600] [] __sys_sendmmsg+0x161/0x3d0 [ 85.741608] [] ? SyS_sendmsg+0x50/0x50 [ 85.741618] [] ? selinux_netlbl_sock_rcv_skb+0x480/0x480 [ 85.741630] [] ? do_futex+0x1770/0x1770 [ 85.741638] [] ? do_vfs_ioctl+0x1bf/0x11a0 [ 85.741647] [] SyS_sendmmsg+0x35/0x60 [ 85.741655] [] ? __sys_sendmmsg+0x3d0/0x3d0 [ 85.741663] [] do_syscall_64+0x1a6/0x490 [ 85.741670] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 85.741673] [ 85.741677] Allocated by task 9333: [ 85.741684] save_stack_trace+0x16/0x20 [ 85.741689] save_stack+0x43/0xd0 [ 85.741695] kasan_kmalloc+0xc7/0xe0 [ 85.741700] kasan_slab_alloc+0x12/0x20 [ 85.741708] __kmalloc_track_caller+0xdc/0x2b0 [ 85.741716] __kmalloc_reserve.isra.37+0x33/0xc0 [ 85.741722] __alloc_skb+0x11a/0x600 [ 85.741729] alloc_skb_with_frags+0xaf/0x520 [ 85.741735] sock_alloc_send_pskb+0x5a9/0x750 [ 85.741741] packet_sendmsg+0x1581/0x4470 [ 85.741748] sock_sendmsg+0xcc/0x110 [ 85.741754] ___sys_sendmsg+0x47a/0x840 [ 85.741761] __sys_sendmmsg+0x161/0x3d0 [ 85.741767] SyS_sendmmsg+0x35/0x60 [ 85.741773] do_syscall_64+0x1a6/0x490 [ 85.741779] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 85.741780] [ 85.741783] Freed by task 9333: [ 85.741789] save_stack_trace+0x16/0x20 [ 85.741794] save_stack+0x43/0xd0 [ 85.741799] kasan_slab_free+0x72/0xc0 [ 85.741805] kfree+0xfb/0x310 [ 85.741811] skb_free_head+0x8b/0xb0 [ 85.741818] skb_release_data+0x329/0x400 [ 85.741824] skb_release_all+0x4a/0x60 [ 85.741830] __kfree_skb+0x15/0x20 [ 85.741836] kfree_skb+0xcc/0x340 [ 85.741843] __skb_complete_tx_timestamp+0x2ba/0x3a0 [ 85.741849] __skb_tstamp_tx+0x19a/0x4b0 [ 85.741855] __dev_queue_xmit+0x130f/0x2080 [ 85.741860] dev_queue_xmit+0x17/0x20 [ 85.741867] packet_sendmsg+0x1eff/0x4470 [ 85.741873] sock_sendmsg+0xcc/0x110 [ 85.741880] ___sys_sendmsg+0x47a/0x840 [ 85.741886] __sys_sendmmsg+0x161/0x3d0 [ 85.741893] SyS_sendmmsg+0x35/0x60 [ 85.741899] do_syscall_64+0x1a6/0x490 [ 85.741905] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 85.741906] [ 85.741911] The buggy address belongs to the object at ffff8801cdff3900 [ 85.741911] which belongs to the cache kmalloc-512 of size 512 [ 85.741917] The buggy address is located 194 bytes inside of [ 85.741917] 512-byte region [ffff8801cdff3900, ffff8801cdff3b00) [ 85.741919] The buggy address belongs to the page: [ 85.741929] page:ffffea000737fc80 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 85.741934] flags: 0x8000000000004080(slab|head) [ 85.741936] page dumped because: kasan: bad access detected [ 85.741938] [ 85.741940] Memory state around the buggy address: [ 85.741946] ffff8801cdff3880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 85.741952] ffff8801cdff3900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 85.741958] >ffff8801cdff3980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 85.741960] ^ [ 85.741965] ffff8801cdff3a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 85.741971] ffff8801cdff3a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 85.741973] ================================================================== [ 85.741975] Disabling lock debugging due to kernel taint [ 85.742038] Kernel panic - not syncing: panic_on_warn set ... [ 85.742038] [ 85.742046] CPU: 0 PID: 9333 Comm: syz-executor7 Tainted: G B 4.9.98-gf679e4d #14 [ 85.742049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.742060] ffff8801d92d7460 ffffffff81eb0fc9 ffffffff843c4fe5 00000000ffffffff [ 85.742070] 0000000000000000 0000000000000000 ffff8801cfb7b350 ffff8801d92d7520 [ 85.742080] ffffffff8141f975 0000000041b58ab3 ffffffff843b86e8 ffffffff8141f7b6 [ 85.742082] Call Trace: [ 85.742090] [] dump_stack+0xc1/0x128 [ 85.742099] [] panic+0x1bf/0x3bc [ 85.742106] [] ? add_taint.cold.6+0x16/0x16 [ 85.742114] [] kasan_end_report+0x47/0x4f [ 85.742120] [] kasan_report.cold.6+0x76/0x2fe [ 85.742127] [] ? __dev_queue_xmit+0x18fc/0x2080 [ 85.742135] [] __asan_report_load2_noabort+0x14/0x20 [ 85.742142] [] __dev_queue_xmit+0x18fc/0x2080 [ 85.742148] [] ? __dev_queue_xmit+0x1e2/0x2080 [ 85.742155] [] ? netdev_pick_tx+0x2c0/0x2c0 [ 85.742164] [] ? __cap_capable+0x168/0x1c0 [ 85.742172] [] ? selinux_capable+0x36/0x40 [ 85.742178] [] ? security_capable+0x94/0xc0 [ 85.742185] [] dev_queue_xmit+0x17/0x20 [ 85.742193] [] packet_sendmsg+0x1eff/0x4470 [ 85.742201] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.742208] [] ? retint_kernel+0x2d/0x2d [ 85.742217] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 85.742224] [] ? sock_has_perm+0x292/0x3e0 [ 85.742231] [] ? sock_has_perm+0x9f/0x3e0 [ 85.742239] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 85.742248] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 85.742256] [] ? security_socket_sendmsg+0x8f/0xc0 [ 85.742264] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 85.742272] [] sock_sendmsg+0xcc/0x110 [ 85.742280] [] ___sys_sendmsg+0x47a/0x840 [ 85.742289] [] ? copy_msghdr_from_user+0x560/0x560 [ 85.742298] [] ? debug_check_no_locks_freed+0x210/0x210 [ 85.742306] [] ? check_preemption_disabled+0x3b/0x170 [ 85.742313] [] ? retint_kernel+0x2d/0x2d [ 85.742322] [] __sys_sendmmsg+0x161/0x3d0 [ 85.742331] [] ? SyS_sendmsg+0x50/0x50 [ 85.742339] [] ? selinux_netlbl_sock_rcv_skb+0x480/0x480 [ 85.742348] [] ? do_futex+0x1770/0x1770 [ 85.742355] [] ? do_vfs_ioctl+0x1bf/0x11a0 [ 85.742363] [] SyS_sendmmsg+0x35/0x60 [ 85.742372] [] ? __sys_sendmmsg+0x3d0/0x3d0 [ 85.742378] [] do_syscall_64+0x1a6/0x490 [ 85.742386] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 85.742804] Dumping ftrace buffer: [ 85.742807] (ftrace buffer empty) [ 85.742809] Kernel Offset: disabled [ 86.597914] Rebooting in 86400 seconds..