INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.7' (ECDSA) to the list of known hosts. 2018/04/12 22:00:15 fuzzer started 2018/04/12 22:00:15 dialing manager at 10.128.0.26:44405 2018/04/12 22:00:21 kcov=true, comps=false 2018/04/12 22:00:24 executing program 0: 2018/04/12 22:00:24 executing program 1: 2018/04/12 22:00:24 executing program 7: 2018/04/12 22:00:24 executing program 4: 2018/04/12 22:00:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffeff, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000000400)='!', 0x1}], 0x1, 0x0) 2018/04/12 22:00:24 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x0) 2018/04/12 22:00:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/04/12 22:00:24 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x0) syzkaller login: [ 42.841235] ip (3757) used greatest stack depth: 54672 bytes left [ 43.985770] ip (3869) used greatest stack depth: 54200 bytes left [ 44.897912] ip (3953) used greatest stack depth: 54160 bytes left [ 46.110851] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.132695] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.192919] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.234309] ip (4065) used greatest stack depth: 53976 bytes left [ 46.291311] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.326559] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.371274] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.508330] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.527143] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.613904] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.885274] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.085366] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.142494] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.156605] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.213447] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.339604] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.345926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.359579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.426211] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.508366] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.656902] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.663351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.673288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.884262] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.890576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.903648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.927238] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.936542] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.942871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.952885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.984762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.010636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.030467] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.039129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.061652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.260819] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.267361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.290614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.435155] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.441422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.452734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/12 22:00:41 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000), 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) [ 57.297488] device lo entered promiscuous mode 2018/04/12 22:00:41 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000), 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) [ 57.329084] device lo left promiscuous mode [ 57.346837] device lo entered promiscuous mode 2018/04/12 22:00:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/04/12 22:00:41 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r0, 0x4, 0x54b7f39dbe6ea23b) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfc9f) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x30, 0x4) [ 57.597356] device lo left promiscuous mode [ 57.636363] device lo entered promiscuous mode 2018/04/12 22:00:41 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x10000000000025, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) socketpair$inet6(0xa, 0xaeb619597a0df5d8, 0xa08, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000240)=0x6489c3ac345def59) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x1, 0x200000fb, &(0x7f0000000280)=@framed={{0x18}, [@alu={0x7, 0x5, 0xffffff83}], {0x95}}, &(0x7f00000000c0)="00647a72616c8c657200", 0x7e0, 0xe7, &(0x7f000000df19)=""/231, 0x41100, 0xfffffffffffffffe, [], r1}, 0x48) getpeername$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) 2018/04/12 22:00:41 executing program 5: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000), 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100), 0x0) unshare(0x400) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000180)=@generic={0x3}) 2018/04/12 22:00:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffeff, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000000400)='!', 0x1}], 0x1, 0x0) 2018/04/12 22:00:41 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000180)={0xffffffffffffff80}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x31, &(0x7f0000000000)={0x0, 0x0, 0x1}) r2 = memfd_create(&(0x7f0000000100)='\x00', 0x1) ioctl$sock_proto_private(r2, 0x89e3, &(0x7f0000000140)="d4d19811ecdb1230628da68c3702309b72e8670bd8d19fff7599cba61647da20aa93b387b64f") rt_sigtimedwait(&(0x7f0000000040)={0xffffffffffff0001}, &(0x7f0000000080), &(0x7f0000645000), 0x8) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f00000000c0)) 2018/04/12 22:00:42 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x80000000, 0x6, 0xf2fb, 0x3, 0x2, 0x80000000, 0x8000}, 0xffffff6b) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7}, 0x8) socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x6, 0xb97, 0x1, 0x2}, 0x3a8) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000140)={0x6, 0x7, 0xffffffffffffff7f, 0x2, 0x400, 0xfffffffffffffffc, 0xff, 0x61, 0x1, 0x7bab}) sendmsg$netlink(r2, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x6}, 0x8) 2018/04/12 22:00:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r0, 0x4, 0x54b7f39dbe6ea23b) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfc9f) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x30, 0x4) 2018/04/12 22:00:42 executing program 2: r0 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="744b4ebee93c8d507768b6b8ace0b5ec056b6926f50081c6aacbb5b5b40c2e29b00022ca7f7f309b25eb825ca2eb9df620bf21df323e97d4f0b4a574a9116e24bf76d1fdc904df2e32bf2787cc527eb0620c580c8a897ddc9a096820650a9a166c505496ef8217154e8cb4cade0e492919beab4c2120365dad984cda25aa226e2a0b8c5e5f1c0c84ef021e8224f68539e068696b0450598e4aadbb7228013852d6a2cc8f66802cf103c6f278a8da63ea89b8352b81c70b14824d9d957a49116844a9e211904ee4e5e3d5499fd52c6e105a67f642403bb56fbf61ac52c9954b1e57241a1f4cd959ed9d4157bdc562863679", 0xf1, 0xfffffffffffffff8) keyctl$reject(0x13, r0, 0x1, 0x80000000, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x200, 0x0) 2018/04/12 22:00:42 executing program 5: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000), 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100), 0x0) unshare(0x400) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000180)=@generic={0x3}) 2018/04/12 22:00:42 executing program 7: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000e00000)=0x3f, 0x4) listen(0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/04/12 22:00:42 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{0x0, 0x7}, {0x3}, {0x6, 0x0, 0x0, 0x1}]}) 2018/04/12 22:00:42 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x0) 2018/04/12 22:00:42 executing program 4: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x4, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000700)={0x0, 0x47, 0x30, 0x3, 0x1}, &(0x7f0000000480)=0x3f2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)={r1, 0x100, 0x9, [0xba1b, 0x6, 0x3c, 0xa, 0xffffffff, 0x8, 0x8, 0x40, 0x81]}, 0x1a) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7fff, 0x420001) readlinkat(r2, &(0x7f0000000440)='./file0\x00', &(0x7f0000000740)=""/250, 0xfa) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000100)={0x40f7, 0x2, {0x0, 0x3, 0x100000000, 0x3, 0xfffffffffffffffe}}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x2c, &(0x7f0000000280)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x10001}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=r4, @ANYBLOB="59000000d13af2557c3c2fd9a0f8bbae07b4f8c40b6f209878056c52b407919d5f944ce1d3f54b3d06599c287e40084ab1e481b5aa8b1d050a45b90d18edc3723990b5e45b70f9c10b26ed756bd07a2683fe0708d603d427f619b7d475"], &(0x7f00000003c0)=0x61) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000180)={{0x1, 0x1}, 'port0\x00', 0x14, 0x11000, 0x10001, 0x9, 0x7, 0xfff, 0x6, 0x0, 0x2, 0xffffffff}) sendmsg$nl_crypto(r0, &(0x7f00000006c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000000680)={&(0x7f0000000540)=@get={0x118, 0x13, 0x1, 0x70bd26, 0x25dfdbfe, {{'sha512-avx\x00'}, [], [], 0x2400}, [{0x8, 0x1}, {0x8, 0x1, 0x100000000}, {0x8, 0x1, 0xfffffffffffff75d}, {0x8, 0x1, 0xb3}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x3f}, {0x8, 0x1, 0x800}]}, 0x118}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) waitid(0x0, 0x0, &(0x7f0000003ff8), 0x0, 0x0) [ 58.313564] audit: type=1326 audit(1523570442.312:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5150 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0x0 2018/04/12 22:00:42 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) mq_timedreceive(r0, &(0x7f0000000000)=""/19, 0x13, 0x2000000000000000, &(0x7f0000000080)) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000088000000019ac35daf34f858f5d43ec3aca10d69ec29ab5f780c22ab2ba4ea9eca83c2a696491245e729c3086249f94fa842a2cf3e8cd9b7cb1cd721da557ed80818375c525540725f1877da05c16125fb39baa051cf9272647f401c03cbe4c946a85b62503e54b7659f330ad93669e02ad883441430378dea2fa2c5905fa1c4ef1f0bbcfc"], &(0x7f0000000180)=0xac) 2018/04/12 22:00:42 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x1, 0xffffffffffffff05, &(0x7f0000000080)="82f2b3e68a3cdd708a948dc58ff3f16990c889347573700d092badde01399529cc98e7adc08101afd424f85d564974a3e9b64f3549793d61c4785dcc5a8b5b"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x100000000002}, {{}, 0x0, 0x0, 0x2}], 0x30) r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@alg, &(0x7f0000000140)=0x80) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000180)=""/193, &(0x7f00000002c0)=0xc1) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') 2018/04/12 22:00:42 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x200) getpeername$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x2000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2c0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={'gretap0\x00', {0x4, 0x2d, 0x80000001, "a3702e0da344", 0x2}}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x392bfdef9bfc1784) 2018/04/12 22:00:42 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227f, &(0x7f00000000c0)="e1959d21e1a99a24be60c27c9ae066745a9b1f0d1e20da410efaba8b2c6b8db312012006d59f5f642c7cfb17f93aaf64e39d9163ea1dddb74cf17c0c4306b9d92ed3209f9a7b11ef52fd483f0a3a95048e19b7ec825fda6572e014932a0dfa143274849965104293fcc6c923fd37bb87111a28c10288b07eefd780d3694910ffb9b8a989d07c4a8ea3dcf3de6a70895914451b5dfe") fcntl$notify(r0, 0x402, 0x7fffffbe) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket(0x10, 0xf, 0x0) 2018/04/12 22:00:42 executing program 3: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x480, 0x0) sendto$unix(r0, &(0x7f0000000200)="097c22650ca38a204bdf43ea584be146137d350e476bd65192f042c98a1aea0192645e719cbbb80ea7709b464c510b77b7c1440bfb11078fbee2889ca3e59119ea2241438485dfe466b555fdc4548cb768d99915711cef449d1fcb046220b65d44b18c3a5c0c0c8e090aaa4da3fd63e84729a5f9cc8799bf12f66909080f3f7041b2590e91cfd04f6b31d65c6cdf9ecd1b4dc160de5c9631d9b49339e129d5ac7a6b95a7b5739c582ed6e37a5a1d954394dedd66716452afecd0d4a9b8a8ae6e70806afeb5d7c7e307e54516f097c25d32daeb994fddecb5efda0f5dfd65629fe11f8d79fad50940725437c9", 0xec, 0x20040094, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e20}, 0x6e) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0xffffffffffffffff, &(0x7f000054d000)) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000040)=0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x3, 0x8, 0xfffffffffffff5c2, 0xffffffffffffffff, 0xf572}, &(0x7f0000000140)=0x14) open(&(0x7f00000001c0)='./file0/file0\x00', 0x141042, 0x0) io_setup(0x1000, &(0x7f0000946ff8)=0x0) io_submit(r3, 0x0, &(0x7f000003d000)) 2018/04/12 22:00:42 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x210203) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x0, 0x52, 0xfffffffffffffffe}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x7, 0x4, [0x7e, 0x8, 0x3, 0x9]}, 0x10) r2 = socket$inet(0x2, 0x3, 0x80000001) write$binfmt_script(r2, &(0x7f0000000000)={'#! ', './file0', [{0x20, "706f7369785f61636c5f616363657373ba27766d6e657431232e73656c662e"}, {0x20, ',@ppp1\'proc9selfprocuser\'/'}, {0x20, '^^em1'}, {0x20, "d4706f7369785f61636c5f6163636573737b6d696d655f74797065"}, {0x20}], 0xa, "643d84f9e464b98070d0ec160f769ff9e188b211976a30952bc297b4e8f5dfdea2aedf009472824012ff1114d50e8fbc33e00fb4ef4ea73190843c46fc3fa2880307d869d8b63b59b65dd7c56ab3425fdf63341bb0427a8b5342ca44c8bb33855e23a610c695540acb66b07a3c496bcb438ee71bd5bfb99543136a80e60557a4e19149a67817507b056a71e749db1875482e9d3019c0c5c3d8d5bb84cabb262108d20c17b6795e15f520a61ebba13959de6b9904d9bd050b1bb31eba43b6038957dadeaefd10804b9ce1a5ac8044da321f85"}, 0x13b) mmap(&(0x7f0000730000/0x4000)=nil, 0x4000, 0x20000000000, 0xb2, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1e, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) 2018/04/12 22:00:42 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={0xffffffffffffffff, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={0xffffffffffffffff, &(0x7f00003ec000)}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000000c0)=0x7b4) linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x400) 2018/04/12 22:00:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000002affd)="bc", 0x1}], 0x1, &(0x7f000002d000)}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002c80)={0x0, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1801000000bca618cc4908938f37c83dde1cd61aeef08844ac98a062df9733c858520a109b80391c559a2aea239187b07ac1b946c70c03e9212d477a274f6e3e8cc56a0db235"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000000480)=""/4096}, 0x48) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000022ff8)=@sco, 0x8, &(0x7f0000000340)=[{&(0x7f0000000380)=""/195, 0x367}], 0x362, &(0x7f0000029000)=""/56, 0xfffffe86}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000000, 0x40002) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') accept$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001480)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000001580)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000015c0)={@multicast1, @dev, 0x0}, &(0x7f0000001600)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001640)={0x0, @multicast2, @rand_addr}, &(0x7f0000001680)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001780)={'rose0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000017c0)={0x0, @rand_addr, @loopback}, &(0x7f0000001800)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001840)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001d40)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f0000001e40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001f40)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000002040)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002080)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@local}}, &(0x7f0000002180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000021c0)={'bcsf0\x00', 0x0}) recvmmsg(r0, &(0x7f00000096c0)=[{{&(0x7f0000002200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002540)=[{&(0x7f0000002280)=""/206, 0xce}, {&(0x7f0000002380)=""/245, 0xf5}, {&(0x7f0000002480)=""/179, 0xb3}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x4, &(0x7f0000002580)=""/186, 0xba}, 0x4}, {{&(0x7f0000002640)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000002780)=[{&(0x7f00000026c0)=""/124, 0x7c}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000002740)=""/46, 0x2e}], 0x3, &(0x7f00000027c0)=""/242, 0xf2, 0x2}, 0x4}, {{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f00000028c0)=""/30, 0x1e}, {&(0x7f0000002900)=""/23, 0x17}, {&(0x7f0000002940)=""/130, 0x82}, {&(0x7f0000002a00)=""/76, 0x4c}, {&(0x7f0000002a80)=""/239, 0xef}], 0x5, &(0x7f0000002d00)=""/253, 0xfd, 0x8001}, 0xff}, {{&(0x7f0000002c00)=@rc, 0x80, &(0x7f0000002e00)=[{&(0x7f0000005000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x3f}, 0xffffffffffffffe1}, {{&(0x7f0000002e40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000007200)=[{&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/228, 0xe4}, {&(0x7f0000007000)=""/238, 0xee}, {&(0x7f0000007100)=""/72, 0x48}, {&(0x7f0000007180)=""/83, 0x53}], 0x5, 0x0, 0x0, 0x3}, 0x7}, {{&(0x7f0000007280)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000009640)=[{&(0x7f0000007300)=""/4096, 0x1000}, {&(0x7f0000008300)=""/4096, 0x1000}, {&(0x7f0000009300)=""/164, 0xa4}, {&(0x7f00000093c0)=""/25, 0x19}, {&(0x7f0000009400)=""/68, 0x44}, {&(0x7f0000009480)=""/28, 0x1c}, {&(0x7f00000094c0)=""/138, 0x8a}, {&(0x7f0000009580)=""/172, 0xac}], 0x8, 0x0, 0x0, 0xbf}, 0x6}], 0x6, 0x2, &(0x7f0000009840)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000009880)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000009e40)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000008}, 0xc, &(0x7f0000009e00)={&(0x7f00000098c0)={0x518, r3, 0xd01, 0x3, 0x25dfdbfd, {}, [{{0x8, 0x1, r4}, {0x170, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {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, 0x5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r6}, {0x224, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4, 0xc6f, 0x7ff, 0x1800000}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8fce}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8, 0x1, r12}, {0xa0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0xffffffffffffab7c, 0x4, 0x0, 0x4}, {0x10001, 0x0, 0x200, 0x7}, {0x3ff, 0x3, 0xdb, 0x100}, {0x3, 0x6, 0x400, 0x8}, {0x4, 0x6e06bceb, 0x4}, {0x3, 0x4, 0x800, 0x8}]}}}]}}, {{0x8, 0x1, r14}, {0xb0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}]}}]}, 0x518}, 0x1, 0x0, 0x0, 0x8000}, 0x8004) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001700)={r2, 0x28, &(0x7f00000016c0)}, 0x10) r17 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x20001, 0x0) ioctl$RNDGETENTCNT(r17, 0x80045200, &(0x7f0000000140)) 2018/04/12 22:00:42 executing program 4: unshare(0x40600) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x50d001, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x3, 0x9, 0x2, 0xfffffffffffffffd}}) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'rr\x00', 0x28, 0x10000, 0x21}, 0x2c) 2018/04/12 22:00:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(generic-gcm-aesni)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) 2018/04/12 22:00:42 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000001fffc)=0x8000002, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1}, 0x8) socket$inet(0x2, 0x3, 0x9) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000040)={0x7fff, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) connect$unix(r0, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000021ff8)=@abs={0x1}, 0x8) 2018/04/12 22:00:42 executing program 3: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x480, 0x0) sendto$unix(r0, &(0x7f0000000200)="097c22650ca38a204bdf43ea584be146137d350e476bd65192f042c98a1aea0192645e719cbbb80ea7709b464c510b77b7c1440bfb11078fbee2889ca3e59119ea2241438485dfe466b555fdc4548cb768d99915711cef449d1fcb046220b65d44b18c3a5c0c0c8e090aaa4da3fd63e84729a5f9cc8799bf12f66909080f3f7041b2590e91cfd04f6b31d65c6cdf9ecd1b4dc160de5c9631d9b49339e129d5ac7a6b95a7b5739c582ed6e37a5a1d954394dedd66716452afecd0d4a9b8a8ae6e70806afeb5d7c7e307e54516f097c25d32daeb994fddecb5efda0f5dfd65629fe11f8d79fad50940725437c9", 0xec, 0x20040094, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e20}, 0x6e) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0xffffffffffffffff, &(0x7f000054d000)) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000040)=0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x3, 0x8, 0xfffffffffffff5c2, 0xffffffffffffffff, 0xf572}, &(0x7f0000000140)=0x14) open(&(0x7f00000001c0)='./file0/file0\x00', 0x141042, 0x0) io_setup(0x1000, &(0x7f0000946ff8)=0x0) io_submit(r3, 0x0, &(0x7f000003d000)) 2018/04/12 22:00:42 executing program 1: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x8000}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={r1, @in6={{0xa, 0x4e23, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}, 0x400, 0x7c, 0x7, 0x8}, 0x98) r2 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r2, &(0x7f00006dbff8)=0x18, 0x401) getdents64(r2, &(0x7f0000000000)=""/200, 0xc8) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) poll(&(0x7f00000003c0)=[{r2, 0x1002}, {r0, 0x80}, {r0, 0x8}, {r2}, {r2, 0x2000}, {r0, 0x100}, {r2, 0x1000}, {r0, 0xa000}], 0x8, 0x8) 2018/04/12 22:00:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x6, 0x5}) r3 = syz_open_pts(r1, 0x8000000007) r4 = dup2(r3, r1) writev(r4, &(0x7f0000b88000)=[{&(0x7f0000b62000)="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", 0x27c}], 0x1) 2018/04/12 22:00:42 executing program 0: unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x20, 0x7, 0x100, 0x2, 0x8001, 0x5, 0x10000, 0x4, 0x3ff, 0x77fb5c4b, 0x6, 0x96e2}) 2018/04/12 22:00:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="01001900eb30d792626089ee13bd33ee1349a0b532219eaffdd349e937faa6a7ce16ea3ac63df29384de6c4a9f93dc47800e381a358ae5baf68ee3bfdd6e1fddc3237fc6ee0e", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc009f48efcc73b5e, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)=0xffffffff) write(r1, &(0x7f0000000140)="dcc35ba3660c55df4df68b4fd28245cb1f687a4004259d763f7eecf3a31d3ce670d98ef5ac7ed0017470159d2ce1e79debda64a0fa93720ae71180470cd614a4a1503762b8e589489167aa6c3a35ff8635eb7c8e49ba38d6c7250df2c4d13ae118176056550d121be75e053db549da02f8ac6388c7376c01724b5ecf146d758d7cb84b8a2f5a6f98", 0x88) r2 = getpgrp(0x0) sched_getparam(r2, &(0x7f0000000080)) 2018/04/12 22:00:43 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14, 0x800) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00000002c0)=0x200, 0x4) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=@ipv6_deladdr={0x70, 0x15, 0xb00, 0x6, 0x25dfdbfb, {0xa, 0x38, 0x200, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_CACHEINFO={0x14, 0x6, {0xb53e, 0xfffffffffffffff8, 0xfffffffffffffffe, 0x6}}, @IFA_CACHEINFO={0x14, 0x6, {0xf0f, 0x4, 0x0, 0x80}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0xd}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x70}, 0x1}, 0x0) 2018/04/12 22:00:43 executing program 1: r0 = socket(0x8000000000000003, 0x8000f, 0x3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000d05ffc), &(0x7f0000098000)=0xfffffece) ioctl$void(r0, 0xc0045c77) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x9) get_thread_area(&(0x7f0000000180)={0x4, 0x20001800, 0x0, 0x8f, 0x7, 0x5, 0x1f, 0x8, 0x7f, 0x29}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000000000000a004e2403000000fe8000000000000000000000000000bbad000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000001000000eb000002a2530028f93c1932c3210d78343edb5504681488027108bde38c085846a4bacd000000000000000000000000000000"], 0x90) 2018/04/12 22:00:43 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800480000340000000000009078ac1414bbac1414aa070b04ac1414aa00000000000000000084e3d69878ebe77d658d74b6f67746c7dfbb5000cf8cf1e90f646a15582d3265d7ca9d816a2090e955494fee76bcf5a61cfe72d98df0b354a42c299d3f3b1fb33863e1de", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5006000090780001"], &(0x7f00000002c0)) accept(0xffffffffffffff9c, &(0x7f0000000b40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000bc0)=0x80) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000c00)=""/122, 0x7a) 2018/04/12 22:00:43 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0xffffffffffffff10) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x10002000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x8000000c}) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/12 22:00:43 executing program 0: sched_setaffinity(0x0, 0x128f89f95b64e5ca, &(0x7f00004a5000)=0x2) msgrcv(0x0, &(0x7f0000e3b000)={0x0, ""/230}, 0xee, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000001b7df860ef7946df70b4b25db0b9186071040000000000000019f3487e5f19efb55cbb876cb1fa7351c38e6f616ac033861b1be9ed3ca6c760597416cf944fda757b0f1b99154d9f88a304f96b48e2026cc9d7e1f78a72009be735895a56d55d8eb36d1b152530083f4f6a441e2e7349502a9356d92d558074551db100a33f042eb387075a869fbecabda401120abaf4d1c863f37d690d1620490beb8a7cde11dd48de0b0f9d0911d94f6b6dc422ae5d9eee18e849cb"], 0x18, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)) 2018/04/12 22:00:43 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x15, &(0x7f0000000ff0), 0xff71) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x4, 0x0, 0x8000}) 2018/04/12 22:00:43 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) unshare(0x40600) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000080)) 2018/04/12 22:00:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127d, r0) r1 = socket(0x4, 0x80000, 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000340)=""/4096, &(0x7f0000001340)=0x1000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x181, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000002c0)={0x15, 0xaf, &(0x7f0000000200)="36373eb604a3d6d8a87750bf32aa03b81ca105b5768727ddcdd341feeee32a06b34cc3073e3512d4f2d38106f5983149d753ab6167ecc427a51f111fc33db3e0f2d67ee4316ad1cc805e5582de5bcc3557e1342ef1e3d0126bf8fc37b4ddc7b55ba7d506c860ba00f89837d26e2682e43ec5aabcbd4c555aeac46db6a116b50a269c81f1ec45a1573cdf30aa9ab1869b1fdb745c789e45a06672fa00725eaac2a364955038f039c6774ea4905a52ed"}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}}, &(0x7f0000000180)=0x84) 2018/04/12 22:00:44 executing program 6: r0 = memfd_create(&(0x7f0000000140)="5d01", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0xed5a) sendmmsg$nfc_llcp(r0, &(0x7f0000000300)=[{&(0x7f0000000080)={0x27, 0x1, 0x1, 0x3, 0x9, 0x0, "c6e866b37921e2dd3d2b592fddf233dd29662fd73284a3bc2eaa9ec2a1583be5676c2697cb44e794a3bead85e909aef081f94aa581fda07498a466e662a21f", 0x9}, 0x60, &(0x7f0000000100)=[{&(0x7f0000000180)="787554ebc5c3c6cd8034e1f0b0ab3f830d412faa791046e8ed399dfff2ac63d218e82f6da9de256c525e494759eda4cdb01dbd022c2d670e407a0d8b06eea423a70f2481e0a7b692fda712eaf5dfcf1b29cec2ea98d0cf96a5d72ca3fb61f221747a250c64285934576f8405b51d9f1e34fcd9b88e7f", 0x76}, {&(0x7f0000000000)="64236e4aae957d4703aa13e379ab00914e48a0932e18e943ea32996e3af2aeb591a73d4aa5ac85", 0x27}], 0x2, &(0x7f0000000200)={0xf0, 0x11b, 0x7, "fc5ff068e98262f4530a368a1328bd8a406decd7384102f9828a7c6aecdc138c15d83800bd01fce8ccbd0735158dedc00ff0ee8628feee17b266cb026a306387027c3bd900c7d59f8e6f0d8d21a584c616aad2a4905019e03f305b87b6ed8dc939dca97e378638ee44ba2db9108052c793cf6b6b818a74ab512c9de961715925290ca40be0666d7c5e77add12232250c8ced38d61cb4733ba61979b08d5bfb69f96004ce61cba106b45760ea4258ee84f3a3f140a16a3fc8a98af6f7a48f3f6455b7e60a4817b1fc095452ada168ab3bdae308337106c9b6ebf9"}, 0xf0, 0x20000010}], 0x1, 0x40) 2018/04/12 22:00:44 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"623d015b814000", 0x4003}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x13) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)=""/7, &(0x7f0000000100)=0x7) 2018/04/12 22:00:44 executing program 3: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x402890}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x8c, r1, 0x20, 0x70bd29, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4008000}, 0x40) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='bcsf0\x00') 2018/04/12 22:00:44 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xd, &(0x7f0000000100)="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") 2018/04/12 22:00:44 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x6, 0x8, 0xff, 0x8, 0x2}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000380)={r1, 0x9, 0xed, "350576d575e4b014d2f1fdd05dcd404577f999c3b0c16b7457e2c53ef4e3fd9d0dec16b24425a1c756d401a25d4283a44b89ab9702b12a512de806c4102a6bd2d8b5469e48e5fbd930d2f911a13371981bebb179f1dc328ebd7ef94637e4e5ada090c2aaa2ca56eb882258531df408d881a21ea0f2a667bc6a1e1f5f07458a7116e3e6c51675b88a699737e68d48949c2d57beb013ca1657cd1aa296b4690551e38cbb796177004f3c766a8bb712fa3a1dc2f526350ae318ff3544c1358356b599d97e188a1e6fe7221290fd1a9024a1ae0b535007940e35f4051c4f786110e42218bc98da4e2979e3ebf0373b"}, 0xf5) socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0x18, 0x32, 0x401, 0x0, 0x1000000000000000, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000040)=""/51) getsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000300)=""/5, &(0x7f0000000480)=0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, {0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x15}, 0x10}, 0x8001, [0x4, 0x80000001, 0x5, 0x7, 0x7ff, 0x1, 0x3, 0x100000000]}, 0x5c) socket$alg(0x26, 0x5, 0x0) 2018/04/12 22:00:44 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000)="53e9492cd7af373350783f312a63e855e69e94f4297747ed2342684348d20c0e9e6e1c243671cc223d627134d7b40b56e827013adf9c9c6c959926b19ab9b3af57afc7769812dbb13f67a14ccf81d17e171515cb258b1b002551ac8a745cdc82bd2498f2172642db0a0877d5fba9bf6862f5a53a127a6d4cd08bc1cda5c40ad3a87860cb36cb4f7abf2b77c0f8ad64e9d365e9d32b8ed9a2a3ff5a4fb76c63f0845e177bf8233847cc2232c75905332d2686371c73ef5102a73cc27758df9b34c2542a0df4415afdf7f6fcf6ff043d490d70c19336b89438789ead45a97cc7dc961b92b0f6736b025404", &(0x7f0000000100)="cc21a28d26b754fdf05cbeb6e80036e81f04c0ff6e84776bc946ec61f20b792738c1bda193a37d069323968f0eea218a214995d485be31f755b3655baa57304b8ce8883e303c1d19f87f5b04fae30a404bc1eed294daba86194be63cff71e05c3b8073aa2fc147d089ff6fd35cf24625fefd453c212fe1752177"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000396fe8)={r0, &(0x7f0000000000), &(0x7f00001fa000)=""/203}, 0x18) 2018/04/12 22:00:44 executing program 7: syz_emit_ethernet(0x20a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00000800460000280002000000009078ac14ffbbac14ffaa8903090000000000040190780035ba581a09d467"], &(0x7f000007c000)) 2018/04/12 22:00:44 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0xffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) 2018/04/12 22:00:44 executing program 0: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x80000008) fcntl$notify(r3, 0x402, 0x1) fcntl$notify(r1, 0x402, 0x0) 2018/04/12 22:00:44 executing program 2: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) add_key(&(0x7f0000000100)="39c3d57ac6d24eec634a2d2f694932ca1eafd06c046e853d55a999af73b057c5c93d6dd478", &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0xd6, 0xffffffffffffffff) 2018/04/12 22:00:44 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="1438cd7702bcec21bd4cd6d0457a0fb57c0d3100000000000001baaaac1a6307812a8bfd4e90e685002c6c3f815a2ac4b41d28880600001260146c224b9dfaff478802b750bfb570ed30707b848bec6b9914ac330d37302a7ec627d7a00cd28e83a05152d947c145e07c19f9a6bb9d1efacb24063c2274c004241e6df58a6bc226d7c679ebea8c534f8691ac2f5cf77aa3ad9979c130d7d4cfd9c7941de68d28d2c639fda5902c85cc922d546b1e223939a5c328c84e"], 0x2) fcntl$setstatus(r0, 0x4, 0x42c00) pkey_alloc(0x0, 0x3) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) ioperm(0x4, 0xffffffffffffbfff, 0x40000000003) fsync(r0) 2018/04/12 22:00:44 executing program 7: r0 = epoll_create(0x4) fcntl$setlease(r0, 0x400, 0x2) r1 = socket$rds(0x15, 0x5, 0x0) r2 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x4}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000100)) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x80800) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000140)={0x4, {{0xa, 0x4e24, 0x6d62, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) 2018/04/12 22:00:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "cca57ae6682d82ec6ed8992cdcdbfe3cad2e84de81b27443c4bc2435d977ff77bad23881ed5c5938d7683bf3a1fa8e67358ce5f962bb9a8cc64c98c18ccd761ea178d80ed033c17f08f06c1c"}, 0x50) write$evdev(r0, &(0x7f0000001fdc)=[{}, {}], 0x30) 2018/04/12 22:00:44 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000)="53e9492cd7af373350783f312a63e855e69e94f4297747ed2342684348d20c0e9e6e1c243671cc223d627134d7b40b56e827013adf9c9c6c959926b19ab9b3af57afc7769812dbb13f67a14ccf81d17e171515cb258b1b002551ac8a745cdc82bd2498f2172642db0a0877d5fba9bf6862f5a53a127a6d4cd08bc1cda5c40ad3a87860cb36cb4f7abf2b77c0f8ad64e9d365e9d32b8ed9a2a3ff5a4fb76c63f0845e177bf8233847cc2232c75905332d2686371c73ef5102a73cc27758df9b34c2542a0df4415afdf7f6fcf6ff043d490d70c19336b89438789ead45a97cc7dc961b92b0f6736b025404", &(0x7f0000000100)="cc21a28d26b754fdf05cbeb6e80036e81f04c0ff6e84776bc946ec61f20b792738c1bda193a37d069323968f0eea218a214995d485be31f755b3655baa57304b8ce8883e303c1d19f87f5b04fae30a404bc1eed294daba86194be63cff71e05c3b8073aa2fc147d089ff6fd35cf24625fefd453c212fe1752177"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000396fe8)={r0, &(0x7f0000000000), &(0x7f00001fa000)=""/203}, 0x18) 2018/04/12 22:00:44 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x6, 0xff, 0x8001}, &(0x7f0000000280)=0xfffffffffffffe13) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000380)={'ip6_vti0\x00', {0x2, 0x4e24, @rand_addr=0x2}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000180)={0x0, 0x807, 0x30}) ioctl$DRM_IOCTL_RES_CTX(r2, 0x40085112, &(0x7f000000b000)={0x38a1f19ed0da681, &(0x7f000000cfc8)=[{}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3100020061c47d651e6cde43623952a49040bda853284d0b50214acdbe4c0197f298846aa47adf309a1d6b7ff044fcffc5f5beb0806a"], &(0x7f0000000040)=0x39) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f00000003c0)="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", 0x1000) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x8}}}, 0x84) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001400)='/dev/sequencer\x00', 0x100040000, 0x0) 2018/04/12 22:00:44 executing program 5: r0 = inotify_init1(0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xe18}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r3}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) ptrace$setregset(0x4205, r4, 0xfffffffffffffffe, &(0x7f0000000080)={&(0x7f00000000c0)="8dbffc7e2711509cac3ce84e3194d2be102e5920fccc7239bde24698ee8bbd1f4fa1572b6e98857027703d2f02f1935c5b8f", 0x32}) 2018/04/12 22:00:44 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a308b51cd4ba800d4bfabafe275b143709be8b9346372ae223686476e086148b04710b050f9a187667a31faa2286b19bbe1c91e32d81a60595a503f85492de3a2c01e5b79fa379a1bffa6e8095d43304cf945d9282cc4932a65b56ba7a8f9409ed03e6e6340627548686a3f6a61b69a7e64ca54499726202e21297380da956b0f485d472651bd2cce3ac1b8b11a58b7217ae474cdb83dd28725162a49b1d40e0ce182d1607a5f1c764c9afa1759a13d8c37236b970d9e8b3546fd175e1a1c435b0ce4"], 0xc5) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000140)='net\x00') getsockopt$inet_int(r0, 0x10d, 0x4000000fd, &(0x7f0000000100), &(0x7f00000001c0)=0xfffe) 2018/04/12 22:00:44 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) ioctl$TIOCSCTTY(r1, 0x540e, 0x8) ioctl$TIOCSBRK(r1, 0x40044591) 2018/04/12 22:00:44 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x80000001) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080), 0xc) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0xff, 0x4, 0x28}) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000140)={0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r2) 2018/04/12 22:00:44 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000000000)='X', &(0x7f0000002000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000180)}, 0x10) 2018/04/12 22:00:44 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x5, @empty, 0x1}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="01005946050002000800"], 0xe) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[]}, 0x1}, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r3, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/04/12 22:00:44 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}) write$sndseq(r0, &(0x7f0000000100)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x1c) io_setup(0x514, &(0x7f0000000040)=0x0) io_submit(r1, 0x3, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x30212e7c, r0, &(0x7f0000000140)="03366b7954bbcb881c172792a588c80502c73dec3edcd8b2ac470e1b358ed0ed74a5070aad476b14b5a9ce0fbed0c8fc4d07bf22e17c2d469cf639dcd5680befa1d6ba4491bbb31150d59d5cdaef1eddd435685478a396fe4c0c6ab122efda96fbc6180ffea50e76d3e2a2ed4e2850e73e9f2f3156f562988f70af7366522bebdfa9c24025c5352379673121e0d01831082db6cc699453dae55b59c5f1ce334f4d15a12b2e70038cdebeab81123beeb10552dc32fc8f9ace1dadbfc5630a68d503ce671c71c027c8cdc6", 0xca, 0x8, 0x0, 0x0, r0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000240)="955873506abb1e7c1fd55b20932242c302989c7493257ca9bd6b5d7863f9ac759080623910ee3c7f44de7059b6164fba12101ece78525bf9b5357343c2772b3e72c7587a1c5265b94eb39b7da81680d6efb407fb6b2eb99bec038a2934e2e6a14bb39180a59efb40d2698dc14697e14144be803295d67e9db85695664029477c5e926af3f8d9f5b61493a0574594cb373c8b3e01c52687cd131006eeeb92df889e3b53d8e8664b7a9784cea0cf286eed930f728f0b68a215f8ae21275d8789b253c8cca9e7c92a0488c851428916d04b1d44", 0xd2, 0x6, 0x0, 0x0, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff, r0, &(0x7f0000000340)="1aae2523ea4931866555729b43625a1ef7ac1244501e382fb28f6876c331e3839e5ba334004340fe6fd9bbfb51ea427052c75335f7906e46fb2e86605ce23ff6651475d6ff76c10dcf11639a211b45dfad9543a6d79a11485bdf90abd9d7210a7251a2395ac59ba45b5497eee665f99b9090eaf88c25e528aae5be48dbfb", 0x7e, 0x0, 0x0, 0x1, r0}]) 2018/04/12 22:00:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000140)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'lblcr\x00', 0x20, 0x4, 0x22}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2}, &(0x7f0000000040)=0x8) 2018/04/12 22:00:45 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x80000001) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080), 0xc) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0xff, 0x4, 0x28}) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000140)={0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r2) 2018/04/12 22:00:45 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}) write$sndseq(r0, &(0x7f0000000100)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x1c) io_setup(0x514, &(0x7f0000000040)=0x0) io_submit(r1, 0x3, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x30212e7c, r0, &(0x7f0000000140)="03366b7954bbcb881c172792a588c80502c73dec3edcd8b2ac470e1b358ed0ed74a5070aad476b14b5a9ce0fbed0c8fc4d07bf22e17c2d469cf639dcd5680befa1d6ba4491bbb31150d59d5cdaef1eddd435685478a396fe4c0c6ab122efda96fbc6180ffea50e76d3e2a2ed4e2850e73e9f2f3156f562988f70af7366522bebdfa9c24025c5352379673121e0d01831082db6cc699453dae55b59c5f1ce334f4d15a12b2e70038cdebeab81123beeb10552dc32fc8f9ace1dadbfc5630a68d503ce671c71c027c8cdc6", 0xca, 0x8, 0x0, 0x0, r0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000240)="955873506abb1e7c1fd55b20932242c302989c7493257ca9bd6b5d7863f9ac759080623910ee3c7f44de7059b6164fba12101ece78525bf9b5357343c2772b3e72c7587a1c5265b94eb39b7da81680d6efb407fb6b2eb99bec038a2934e2e6a14bb39180a59efb40d2698dc14697e14144be803295d67e9db85695664029477c5e926af3f8d9f5b61493a0574594cb373c8b3e01c52687cd131006eeeb92df889e3b53d8e8664b7a9784cea0cf286eed930f728f0b68a215f8ae21275d8789b253c8cca9e7c92a0488c851428916d04b1d44", 0xd2, 0x6, 0x0, 0x0, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff, r0, &(0x7f0000000340)="1aae2523ea4931866555729b43625a1ef7ac1244501e382fb28f6876c331e3839e5ba334004340fe6fd9bbfb51ea427052c75335f7906e46fb2e86605ce23ff6651475d6ff76c10dcf11639a211b45dfad9543a6d79a11485bdf90abd9d7210a7251a2395ac59ba45b5497eee665f99b9090eaf88c25e528aae5be48dbfb", 0x7e, 0x0, 0x0, 0x1, r0}]) 2018/04/12 22:00:45 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}) write$sndseq(r0, &(0x7f0000000100)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x1c) io_setup(0x514, &(0x7f0000000040)=0x0) io_submit(r1, 0x3, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x30212e7c, r0, &(0x7f0000000140)="03366b7954bbcb881c172792a588c80502c73dec3edcd8b2ac470e1b358ed0ed74a5070aad476b14b5a9ce0fbed0c8fc4d07bf22e17c2d469cf639dcd5680befa1d6ba4491bbb31150d59d5cdaef1eddd435685478a396fe4c0c6ab122efda96fbc6180ffea50e76d3e2a2ed4e2850e73e9f2f3156f562988f70af7366522bebdfa9c24025c5352379673121e0d01831082db6cc699453dae55b59c5f1ce334f4d15a12b2e70038cdebeab81123beeb10552dc32fc8f9ace1dadbfc5630a68d503ce671c71c027c8cdc6", 0xca, 0x8, 0x0, 0x0, r0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000240)="955873506abb1e7c1fd55b20932242c302989c7493257ca9bd6b5d7863f9ac759080623910ee3c7f44de7059b6164fba12101ece78525bf9b5357343c2772b3e72c7587a1c5265b94eb39b7da81680d6efb407fb6b2eb99bec038a2934e2e6a14bb39180a59efb40d2698dc14697e14144be803295d67e9db85695664029477c5e926af3f8d9f5b61493a0574594cb373c8b3e01c52687cd131006eeeb92df889e3b53d8e8664b7a9784cea0cf286eed930f728f0b68a215f8ae21275d8789b253c8cca9e7c92a0488c851428916d04b1d44", 0xd2, 0x6, 0x0, 0x0, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff, r0, &(0x7f0000000340)="1aae2523ea4931866555729b43625a1ef7ac1244501e382fb28f6876c331e3839e5ba334004340fe6fd9bbfb51ea427052c75335f7906e46fb2e86605ce23ff6651475d6ff76c10dcf11639a211b45dfad9543a6d79a11485bdf90abd9d7210a7251a2395ac59ba45b5497eee665f99b9090eaf88c25e528aae5be48dbfb", 0x7e, 0x0, 0x0, 0x1, r0}]) 2018/04/12 22:00:45 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7, 0x0, 0xd5, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000240)=0xb0) 2018/04/12 22:00:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000000100)="34b9") socketpair$ax25(0x3, 0x5, 0x7, &(0x7f0000000040)) 2018/04/12 22:00:45 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x80000001) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080), 0xc) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0xff, 0x4, 0x28}) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000140)={0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r2) 2018/04/12 22:00:45 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="c442a0c10d265765d045b1191a2a5559595f2a919ce9414859530c4a60800cf5922c346197f18f680aeb4ec9547c97a8da5ae470da5692cef20d2e860255c7af7ca8567fe34eebb2a3e8c89a187c2538d175d5163f5643fb3bec1e04ac3ac146cc3e98c57ad2b0933a33090062b8ea7b20a04fda991a7bf9ba1a6264a906448ed5c19e76eb77166d1bee05b5c1e2acfdb85dc923d8a72ebf11b0fd134acccce3aad5cef964eb2929636ac79379ee1f80c132bf4b9b247188e7532cdab5240bec", 0xc0, r1) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000040000018") getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/04/12 22:00:45 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x5, @empty, 0x1}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="01005946050002000800"], 0xe) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[]}, 0x1}, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r3, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) [ 61.700496] autofs4:pid:5384:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.16384), cmd(0x0000937e) [ 61.713435] autofs4:pid:5384:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/04/12 22:00:45 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\a \x00\x00\x00']}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'veth1\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000001c0)="7a27f1e2f7662cc8061e28f0e10a327211e77e195ba9") ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000000180)) 2018/04/12 22:00:45 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"73797a6b636c6c6592b5a0cfc700"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000300)={0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x82000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x14) r4 = inotify_init1(0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x7, 0x30}, &(0x7f0000000200)=0xc) setrlimit(0xa, &(0x7f0000000100)={0x4, 0xffffffff}) syz_open_dev$random(&(0x7f0000000240)='/dev/random\x00', 0x0, 0x200000) r5 = dup2(r4, r1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000000)="a5a1862887a9e22ab99bab048d00dfed", 0x10) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000280)=0x1, 0x4) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000340)=0xfa) 2018/04/12 22:00:45 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7, 0x0, 0xd5, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000240)=0xb0) [ 61.802259] autofs4:pid:5384:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.16384), cmd(0x0000937e) [ 61.815157] autofs4:pid:5384:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/04/12 22:00:45 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000fdffffffff7fffff05000000020013000000000000000000"]) 2018/04/12 22:00:45 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000100)={0x9, 0xfc35, 0x7c4}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001040)={r1, &(0x7f0000000000)="d0988964153fd0327b4e218f96da2d459b45556e7a0c4a5a42992e50e4b524da57cb554f7fe75a4f2c0cecdc5aa218ee1e17c486c304788e8ebcc973020bbd832d190ce53be22390dfe15f8f5fbb676e0b7c4bd6fd1ce7bb7c2a6a853f62c3543ff49e71826be7cbe1b62f8c2c49d472b0c66844b70ac3a5f626abb371f94ce2f8", &(0x7f0000001000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000), 0x100000000000000}, 0x20) 2018/04/12 22:00:45 executing program 4: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000180)=0x246, 0x17f) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname(r0, &(0x7f0000000040)=@nl=@proc, &(0x7f00000000c0)=0x80) 2018/04/12 22:00:46 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x40600) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x6, 0x9, 0x5}], 0x18) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)) 2018/04/12 22:00:46 executing program 0: r0 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read$eventfd(r0, &(0x7f0000000080), 0x8) write$evdev(r1, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x19a) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000180)=[{{r2, r3/1000+30000}, 0x0, 0x6, 0x1}, {{r4, r5/1000+10000}, 0x2100f70d, 0x58, 0x1ff}, {{r6, r7/1000+10000}, 0xfffffffffffffff9, 0xd2, 0x8}, {{0x0, 0x2710}, 0x1000, 0x7, 0x6c2}, {{}, 0xffffffffffffe1da, 0x2, 0x200}, {{}, 0x100000000, 0x9, 0x8}, {{r8, r9/1000+10000}, 0x8, 0x1ff, 0x2}, {{r10, r11/1000+10000}, 0x6, 0x1, 0x9595}, {{0x77359400}, 0xfff, 0x6, 0x101}], 0xd8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000280)={0x0, r0, 0x7, 0x2}, 0x14) 2018/04/12 22:00:46 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000000c0)=""/21, &(0x7f0000000100)=0x15) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0xffffffffffffff5a, 0xfffffffffffffff8, 0x7, 'queue0\x00', 0x8223}) read(r0, &(0x7f0000000000)=""/138, 0x8a) 2018/04/12 22:00:46 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7ff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x40000000000000) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mkdir(&(0x7f0000000100)='./control/file0\x00', 0x0) rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000240)='./control\x00', 0x8) close(r0) 2018/04/12 22:00:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)={0x2000001c}) r3 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x49) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000180)={0x6}) 2018/04/12 22:00:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) 2018/04/12 22:00:46 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCSCTTY(r0, 0x540e, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_targets\x00') ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0xfff, 0x9c, 0x6, 0x8001, 0x8, 0x1800000000000000}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="11fd8ceb5afc93ae5643b059a7f323d2", 0x10) read$eventfd(r1, &(0x7f0000000080), 0x8) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000001140)=""/4096, 0xffffff92}], 0x1, 0x2) 2018/04/12 22:00:46 executing program 2: syz_emit_ethernet(0x424, &(0x7f000082e000)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/12 22:00:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) prctl$getreaper(0x0, &(0x7f0000000040)) 2018/04/12 22:00:46 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2000000000000104, &(0x7f0000000100)=[{0x9, 0xfff, 0x9e0}, {0x401, 0x6, 0xfffffffffffffff9, 0x7}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000500)=@delsa={0x28, 0x11, 0x426, 0x0, 0x0, {@in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0x28}, 0x1}, 0x0) 2018/04/12 22:00:46 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r1 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r1, &(0x7f0000b68fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="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", 0x6d) 2018/04/12 22:00:46 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000040), 0x4) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x20000000}) accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x800) 2018/04/12 22:00:46 executing program 3: r0 = socket(0x10, 0x2, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x8002) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000180)="52547948e1"}, 0x10) setns(0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0xffffffffffffff54) write(r0, &(0x7f0000000000)="1f0000000104fffffd09000000110000f305010001010000050423ca0000cfd5017c42fbc38776fa2590c762b5451bc18809fda4c97cb108806ec659b2c9dd276d8800006f3927c95ebf02b7", 0xff9e) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000200)=0x8, &(0x7f0000000240)=0x4) 2018/04/12 22:00:46 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x8000000c}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x200}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0xb2, 0x8001, 0x10001, 0xa2d, 0xfb}, 0x14) 2018/04/12 22:00:46 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x141202, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x8000}) unshare(0x40600) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x4}) 2018/04/12 22:00:46 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r1 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r1, &(0x7f0000b68fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="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", 0x6d) [ 62.919088] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/12 22:00:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x5a, "4e9cf1804dec00382a328ae58287682ca8f34b538d196295342516188575b1008540b53176a03e3a401839bdb62805ee9e806776ff8d2842442eceb0d50959933dac2def9ab8c89fcf26bb6423892ceeb1b021803ebf7e24680c"}, &(0x7f00000000c0)=0x62) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0xfff, 0x8}, 0x8) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) sendto$inet6(r0, &(0x7f0000000200)="03", 0x1, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) shutdown(r0, 0xfffffffffffffffd) [ 62.987023] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 63.471573] random: crng init done 2018/04/12 22:00:47 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = inotify_init1(0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa400095c) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./control\x00', 0x2, 0x7, &(0x7f0000000500)=[{&(0x7f0000000100)="2644d0921580b28fae8081966f6b82c908c03fd0fe0ce4dbcb4ef3d7286c36a74612dda371a00fb92d31b24b2dc8f512eec23f56f7bee53b95351fc39e9983534b9f5e771872c553830e3d569cf8fa762bbfc1800f5041cf9934e42c90879280afe3f7a288ea0df923537ab67ef7f08174a7b0eea49014de948fbbf79393273e1db47f7db3c9f61634039a76d39613a2b32310c72527d46e5cf6b9980d685046d4c2645fd5e9bbd1169cdc6755d15cdf00a3b0efa3", 0xb5, 0x6}, {&(0x7f00000001c0)="38fbe2ce7aa045f6addd1f4bd9a72174cf039ea99da0d829462a82aeff0ffc4c3313314e647ced7f181ae2a6dcaab44b091aea2230d10f1c61d98cc8cf813a03d7993c2b85704ac725aa709f87a2ff5e42f78d19f92a39cfd6b5a275f321ca", 0x5f, 0xdde}, {&(0x7f0000000240)="c7c13f7ac166eba2542dad327c8fd04334897136a8ba475a3c814ccbb9bb1a44abf2b1b5255ffcd02147e37088716323ff24c21f8a4ee9fdf62f5e10f98f9723ebbe622cd8d3023f97f420e4757b071fa92e87d937cbcc15c69f36c5d44afcac5bf3bb9abe114a615d3b329530ccadb8f8e27d8e27a898211ed0189f951cd6752194d30198be1be00807f3837326cab2d39e97845a1e043d488107788a1055bdeb6c4f8509e343325583296b977cf5dc5e", 0xb1, 0x7}, {&(0x7f0000000300)="8eb9ad1dab87e0a00951861b3f5b05b4358ab276586063d695d3c3b9c28fcf5730dda9a7aa3ed05101b6154fafea9e7f4bf0d9d952fc11adc00b399f0715ba1c996efd29ad94647b82939267b7c3d252c5fcbbdb9d53b18a100c99f0580f7a0b387f5cb8f154e11e162f1bc463c0898cc714f798d74a04bf201da37cd1031e4d0fd035fb9897cd41f53980d652ce0bcf806d61b12718bacf6722f8a23df827c7da67032ac72b8759ab90493d4006687e17428e9548b3978a53a419d8f72ff3310d00f6bf85e0d02a25d16aa7d11135e5eebd16ca8eca55dd568571d5a39acca24870", 0xe2, 0x7}, {&(0x7f0000000400)="6d3abeac90a8ad98bbbb3f7189ec31c143617c802d19989f3bc6e9aa6789", 0x1e, 0x3}, {&(0x7f0000000440)="17b5997359614fc0c05fabf0682e785a8a9b51bf4c42f302bc2d23c7356abc7e8bd82cacbe86af0687abe18140a53a5b42a0c7fdb847d3a853f341075a9d2a8478af362eec9d0da7c64d6d8e", 0x4c, 0xb7}, {&(0x7f00000004c0)="86d82e0940194030a32aef3fcd02c3c61552697ee8c263fe80efbbe394e5", 0x1e, 0xffffffff}], 0x0, &(0x7f00000005c0)={[{@journal_dev={'journal_dev', 0x3d, [0x3f]}, 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@journal_checksum='journal_checksum', 0x2c}, {@data_err_abort='data_err=abort', 0x2c}]}) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x8) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0xfffffffffffffd97}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/12 22:00:47 executing program 4: r0 = semget$private(0x0, 0x0, 0x584) semctl$GETZCNT(r0, 0x4, 0xf, &(0x7f0000000040)=""/71) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$alg(r2, &(0x7f0000004200)=[{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000001340)="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", 0xd6f}, {&(0x7f00000025c0)="515c04899abf781a396506cc475606d3f59ae08c4da8c58ca211a591d2fec84769fa", 0x22}], 0x2}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/12 22:00:47 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x64, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/12 22:00:47 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xc000, 0x0, &(0x7f0000ff1000/0xc000)=nil) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ff2000/0x3000)=nil) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x8) 2018/04/12 22:00:47 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x141202, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x8000}) unshare(0x40600) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x4}) 2018/04/12 22:00:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x100, 0xbbf4, 0xa26}) writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000180)="de", 0x1}], 0x1) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=@srh={0xc, 0xc, 0x4, 0x6, 0x963b, 0xab8, 0x10000, [@dev={0xfe, 0x80, [], 0x13}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0xc}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x12}]}, 0x68) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000440)='+', 0x1}], 0x1) shutdown(r0, 0x1) 2018/04/12 22:00:47 executing program 1: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0xdae, 0x4) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x6, 0x2, 0xd62, 0x401, 0x0, 0x3}) 2018/04/12 22:00:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) fcntl$setsig(r0, 0xa, 0x3e) r1 = socket(0x0, 0x5, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x3, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000040)=0xffffffffffffff01) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000240)=@get={0x1, &(0x7f0000000140)=""/217, 0x10000}) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000100)) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) ioctl$VT_RELDISP(r2, 0x5605) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40, 0x0) 2018/04/12 22:00:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = gettid() ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=""/5, 0x5}) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) socketpair(0x4, 0x6, 0x6, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000100)={0x0, 0x100000001, 0x0, 'queue0\x00', 0x3f}) ioperm(0xff7c, 0x1, 0x17) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) r4 = semget(0x0, 0x3, 0x30) semtimedop(r4, &(0x7f00000001c0)=[{0x1, 0x1ff, 0x1800}, {0x0, 0x9, 0x1800}, {0x1, 0x7, 0x1800}, {0x4, 0x9, 0x1800}, {0x6, 0x68ef, 0x1000}], 0x5, &(0x7f0000000200)={0x77359400}) 2018/04/12 22:00:47 executing program 1: unshare(0x4000401) semget$private(0x0, 0x4, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1b17cc4451757fa1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000180)=0x8) semop(0x0, &(0x7f0000000000)=[{0x3, 0x200, 0x1000}, {0x0, 0xff}], 0x2) unshare(0x8000000) connect$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x1, 0x0, 0x2, 0x3, 0x88, "076db7b3cc160d5e29f860959bb89703b2f3b7baed757696e61251e8934b53b2cd1695147a12515249d1d367746dd02d89e0215e909791d031e2af35e25a57", 0x3e}, 0x60) 2018/04/12 22:00:47 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000a0f8779a27b694d7", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0004000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/12 22:00:47 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x8, 0x0, 0x400, 0xd9b, 0x810000}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x2, 0x1}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f00000000c0)=0x4) 2018/04/12 22:00:47 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = inotify_init1(0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa400095c) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./control\x00', 0x2, 0x7, &(0x7f0000000500)=[{&(0x7f0000000100)="2644d0921580b28fae8081966f6b82c908c03fd0fe0ce4dbcb4ef3d7286c36a74612dda371a00fb92d31b24b2dc8f512eec23f56f7bee53b95351fc39e9983534b9f5e771872c553830e3d569cf8fa762bbfc1800f5041cf9934e42c90879280afe3f7a288ea0df923537ab67ef7f08174a7b0eea49014de948fbbf79393273e1db47f7db3c9f61634039a76d39613a2b32310c72527d46e5cf6b9980d685046d4c2645fd5e9bbd1169cdc6755d15cdf00a3b0efa3", 0xb5, 0x6}, {&(0x7f00000001c0)="38fbe2ce7aa045f6addd1f4bd9a72174cf039ea99da0d829462a82aeff0ffc4c3313314e647ced7f181ae2a6dcaab44b091aea2230d10f1c61d98cc8cf813a03d7993c2b85704ac725aa709f87a2ff5e42f78d19f92a39cfd6b5a275f321ca", 0x5f, 0xdde}, {&(0x7f0000000240)="c7c13f7ac166eba2542dad327c8fd04334897136a8ba475a3c814ccbb9bb1a44abf2b1b5255ffcd02147e37088716323ff24c21f8a4ee9fdf62f5e10f98f9723ebbe622cd8d3023f97f420e4757b071fa92e87d937cbcc15c69f36c5d44afcac5bf3bb9abe114a615d3b329530ccadb8f8e27d8e27a898211ed0189f951cd6752194d30198be1be00807f3837326cab2d39e97845a1e043d488107788a1055bdeb6c4f8509e343325583296b977cf5dc5e", 0xb1, 0x7}, {&(0x7f0000000300)="8eb9ad1dab87e0a00951861b3f5b05b4358ab276586063d695d3c3b9c28fcf5730dda9a7aa3ed05101b6154fafea9e7f4bf0d9d952fc11adc00b399f0715ba1c996efd29ad94647b82939267b7c3d252c5fcbbdb9d53b18a100c99f0580f7a0b387f5cb8f154e11e162f1bc463c0898cc714f798d74a04bf201da37cd1031e4d0fd035fb9897cd41f53980d652ce0bcf806d61b12718bacf6722f8a23df827c7da67032ac72b8759ab90493d4006687e17428e9548b3978a53a419d8f72ff3310d00f6bf85e0d02a25d16aa7d11135e5eebd16ca8eca55dd568571d5a39acca24870", 0xe2, 0x7}, {&(0x7f0000000400)="6d3abeac90a8ad98bbbb3f7189ec31c143617c802d19989f3bc6e9aa6789", 0x1e, 0x3}, {&(0x7f0000000440)="17b5997359614fc0c05fabf0682e785a8a9b51bf4c42f302bc2d23c7356abc7e8bd82cacbe86af0687abe18140a53a5b42a0c7fdb847d3a853f341075a9d2a8478af362eec9d0da7c64d6d8e", 0x4c, 0xb7}, {&(0x7f00000004c0)="86d82e0940194030a32aef3fcd02c3c61552697ee8c263fe80efbbe394e5", 0x1e, 0xffffffff}], 0x0, &(0x7f00000005c0)={[{@journal_dev={'journal_dev', 0x3d, [0x3f]}, 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@journal_checksum='journal_checksum', 0x2c}, {@data_err_abort='data_err=abort', 0x2c}]}) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x8) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0xfffffffffffffd97}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/12 22:00:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setns(r0, 0x44000000) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}, 0xffff, 0x5, 0x400, 0x0, 0x80000000}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x6, 0x10}, 0x8) fallocate(r2, 0x0, 0x9, 0x8) sendfile(r1, r2, &(0x7f0000145000), 0x1000000000007dd) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/04/12 22:00:47 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0xfffffffffffff14e]) [ 63.926796] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/12 22:00:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x400) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/04/12 22:00:48 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, r0, 0x2) 2018/04/12 22:00:48 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x18400, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x7e, @broadcast=0xffffffff, 0x4e24, 0x3, 'ovf\x00', 0x4, 0x200, 0x69}, {@multicast1=0xe0000001, 0x4e23, 0x1, 0x9, 0x1, 0x1ff}}, 0x44) clone(0x0, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000200), &(0x7f0000002886)) r1 = gettid() ioprio_get$pid(0x2, r1) 2018/04/12 22:00:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1f, 0x400) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x3, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x6, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getscheduler(r2) r3 = timerfd_create(0x0, 0x0) r4 = dup2(r3, r3) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) accept$inet6(r4, 0x0, &(0x7f0000000140)) timerfd_settime(r3, 0x1, &(0x7f00000a5ff0)={{0x0, r5}, {0x0, r5}}, &(0x7f000010bff0)) timerfd_gettime(r3, &(0x7f00007feff0)) read(r4, &(0x7f0000941ff8)=""/8, 0x8) 2018/04/12 22:00:48 executing program 0: r0 = memfd_create(&(0x7f0000403000)='\x00', 0x80000000000006) fcntl$addseals(r0, 0x409, 0x4) ftruncate(r0, 0x800000) r1 = fcntl$getown(r0, 0x9) syncfs(r0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}]}, &(0x7f0000000140)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x3, 0x100, 0x2, 0x1f, 0x1, 0x4, 0x5, 0x9, r2}, &(0x7f00000001c0)=0x20) set_thread_area(&(0x7f0000000280)={0xe3, 0x20001000, 0x4000, 0x401, 0x4, 0x10001, 0x0, 0xffff, 0x6, 0x101}) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000200)=0x200, 0x4) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) 2018/04/12 22:00:48 executing program 7: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) pwrite64(r0, &(0x7f0000000100)="c3bb998e594f04cedb354555cffd572cc35254e46748f643f32a4a938a321ffb33dc1e1c27c41e6279c915e79dae779d0b393d90740ef03b76c79bc297e35c74c25e5af10446d3e9dd1c361d16", 0x4d, 0x0) chroot(&(0x7f0000000000)='./file0\x00') r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x3ff) fdatasync(r0) 2018/04/12 22:00:48 executing program 4: mlock2(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 2018/04/12 22:00:48 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80800) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180)=0x6, 0x4) connect$unix(0xffffffffffffffff, &(0x7f000017a000)=@abs, 0x4) close(r0) fchmod(r0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200200) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000080)) 2018/04/12 22:00:48 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = gettid() ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=""/5, 0x5}) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) socketpair(0x4, 0x6, 0x6, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000100)={0x0, 0x100000001, 0x0, 'queue0\x00', 0x3f}) ioperm(0xff7c, 0x1, 0x17) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) r4 = semget(0x0, 0x3, 0x30) semtimedop(r4, &(0x7f00000001c0)=[{0x1, 0x1ff, 0x1800}, {0x0, 0x9, 0x1800}, {0x1, 0x7, 0x1800}, {0x4, 0x9, 0x1800}, {0x6, 0x68ef, 0x1000}], 0x5, &(0x7f0000000200)={0x77359400}) 2018/04/12 22:00:48 executing program 1: pipe(&(0x7f0000815000)={0x0, 0x0}) vmsplice(0xffffffffffffffff, &(0x7f0000eacfd0), 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x38, &(0x7f0000000000)=""/207, &(0x7f0000000100)=0xcf) dup2(r0, r1) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000140)='p', 0x1}], 0x1, 0x0) 2018/04/12 22:00:49 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x8001, 0x42100) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000300)=""/4096) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x5, 0x1}, 0x14) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0x0, 0x1400000, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x115]}, 0xffffffffffffff60) close(0xffffffffffffffff) futex(&(0x7f0000000100), 0x8b, 0x2, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040), 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) preadv(r4, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/74, 0x4a}], 0x1, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001580)=""/208) r5 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5, 0x22f7befcfb80b06f) connect$bt_l2cap(r5, &(0x7f0000000140)={0x1f, 0x4, {0x0, 0x800, 0x7ff, 0x7, 0x1, 0x9}, 0xd1, 0x6}, 0xe) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000280)) r6 = add_key(&(0x7f0000001440)='rxrpc\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000014c0)="5425600f8a23d7ba6182f3002b24c059198b09978d8be38266c5b61c4aaa7f55ce36191ab33d5e73c238ff15647c6f67c4aa850857dadc696d19937f193a485a49c8b0b6f2e17dd23502aaa1bdf4b458f2d6d1bcda0bcda6a2e6f9b8ea68bcae7217844e0957883db01572f60b0d662168e0c54ffbbae581852dbd7ff8ff6a687cec8e263d32b2665c5d9dfde275c0c509802004a60e067a21e2818b3ccaf8c79ff041e4f88ea994be9df51822ec4aeab161f4d9f197cad5906f6838a1", 0xbd, 0xfffffffffffffff9) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000001680)={'ifb0\x00', 0x3ff}) add_key$keyring(&(0x7f00000013c0)='keyring\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) r7 = add_key$keyring(&(0x7f0000001300)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$update(0x2, r7, &(0x7f0000001380)="032049297f3fbc2f9627314110c25941f2bbcd3d7b97e4c7ef9e46de350485d2f308f96584a9df5acb196b7d599d2e", 0x2f) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/12 22:00:49 executing program 7: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) pwrite64(r0, &(0x7f0000000100)="c3bb998e594f04cedb354555cffd572cc35254e46748f643f32a4a938a321ffb33dc1e1c27c41e6279c915e79dae779d0b393d90740ef03b76c79bc297e35c74c25e5af10446d3e9dd1c361d16", 0x4d, 0x0) chroot(&(0x7f0000000000)='./file0\x00') r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x3ff) fdatasync(r0) 2018/04/12 22:00:49 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x7e, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)}, 0x20) unlink(&(0x7f0000000140)='./file0\x00') ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x9, &(0x7f0000000080)=""/23) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000100), &(0x7f00000001c0)=""/40}, 0x18) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)) 2018/04/12 22:00:49 executing program 2: r0 = socket$inet6(0xa, 0x204, 0x4000000000000084) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) listen(r0, 0x9) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001ec0)}]) io_setup(0x9, &(0x7f0000000000)) 2018/04/12 22:00:49 executing program 5: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x8) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='./file0/bus\x00', &(0x7f0000000040)='omfs\x00', 0x7ffbf, &(0x7f00000000c0)) 2018/04/12 22:00:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0)=0x1, 0x4) getpeername(r0, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000140)=0x80) sendmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000000040)=@ethernet, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000001380)}}, {{0x0, 0x0, &(0x7f0000002940)=[{&(0x7f0000002600)="a5", 0x1}, {&(0x7f0000002780)}], 0x2, &(0x7f00000029c0)}}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000004ec0)}], 0x1}, 0x3ff}, {{&(0x7f0000005040)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x80, &(0x7f0000007580)=[{&(0x7f00000050c0)="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", 0x1000}, {&(0x7f00000061c0)="3a4a178abb9e285160a8bcda4f2fec11743d1ab339f198277640b05a8fff1d133648e029", 0x24}, {&(0x7f0000007200)="cb632492b4d2642657b655fa2ae1ad9cd559aba4aede7d3ff66d59a3a141d9fce466b2647edc93b7224be0cde1e53622d46820f0fcc4d042a04574597db8c49d5f25c384252bc96754f659f53418dcbaf7167d836fbc0655b4e9005852ff71d5720344660774fa5ed49ace26cd5ec2e66a338de08977d47c901063f43559cced1a7d3b14e2152883e84b64613aa77aba66c653fbbed4", 0x96}, {&(0x7f0000007380)="aa594519d348bc7ad34a7979bc9d9fbd681f806478872a3b19307d27417ef9bce0d2eee99ccfb479c80dcb148e329a95a4d29f896247304404f3e5fc053faec5f3198413ff692f047f", 0x49}, {&(0x7f0000007480)="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", 0xfa}], 0x5, &(0x7f0000007640)=[{0x40, 0x10a, 0x1, "e177c012c6c6b2b247b66cd2cdac86f052c5fa8eb6e98b2dc43ed3e01bbed29ad92878102f59d5abcda0d7f775"}, {0x68, 0x10a, 0x1, "4e588e52faa00ee03f51ee9c094823c2cda15fe9c4983702a84487789a04766ac8027975bbf5b9100a2a8c89de5cf1a60cb20db52e854915f622d53394af0a765b493c79fbb1fe95a2fca364e8fb4f77f0247d3dc5100138"}], 0xa8, 0x8811}, 0xfffffffffffffffa}], 0x4, 0x41) 2018/04/12 22:00:49 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.memory_spread_page\x00', 0x2, 0x0) r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) r3 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r3, &(0x7f00000000c0)) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/12 22:00:49 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000cb7000)=0xef1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) sendto$unix(r1, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) close(r0) socketpair(0x3, 0x80800, 0x51, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) 2018/04/12 22:00:50 executing program 7: mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000000080)='..', &(0x7f0000000140)="6d73646f7300b992aee51b08d46cbff5e2a9376039fa725174f055fb0c8a3dcd43c5ff400cff6a7c755974ed79056c84314ab2812b2c11054f6d1cc3a73e1502430945cbe057b11e9e86a5bacd67f3b66866628ce8782f0edd35f2a47cec", 0x0, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/17, 0x11) 2018/04/12 22:00:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) exit_group(0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/12 22:00:50 executing program 4: r0 = userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/12 22:00:50 executing program 2: pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x4000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) vmsplice(r0, &(0x7f0000b1c000), 0x2a2, 0x0) 2018/04/12 22:00:50 executing program 5: r0 = inotify_init1(0x0) close(r0) splice(r0, &(0x7f0000009940), 0xffffffffffffffff, &(0x7f0000009980), 0x8000, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/12 22:00:50 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="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", 0xffffffffffffff48) recvmmsg(r0, &(0x7f0000e71000)=[{{&(0x7f0000f65ff0)=@ipx, 0x10, &(0x7f0000c87000), 0x0, &(0x7f0000bb7f87)=""/121, 0x79}}], 0x1, 0x0, &(0x7f0000bf5ff8)={0x0, 0x989680}) 2018/04/12 22:00:50 executing program 6: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x800, 0x6) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x2, 0x1, 0x2, 0x100000001, 0x0, 0x1, 0x3}, 0xc) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000021c0)="f6c0", 0x2, 0xfffffffffffffffc) syz_emit_ethernet(0x128, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x62, 0xffffffffffffffa0, 0x4}], {0x8100, 0x6, 0x12000000000, 0x3}}], {@mpls_mc={0x8848, {[{0x2, 0x2}, {0x400080000000, 0xc9, 0x1, 0x3f}, {0xa9085c1, 0x7fffffff, 0x1, 0x554}, {0x101, 0x5, 0x4, 0x7}, {0x5, 0x4, 0x40, 0x7}, {0x4, 0x6, 0x2, 0x100000000}], @llc={@snap={0x0, 0xab, "9bc7", "64a5b2", 0x88fb, "7538da11cb9a8516dccf3547dc652250ee463ae0677b36a8916b5de2677d1edf53a50c37774c5583a1923399f950531b44bbffb1505677793681255e7b0d8c44f46d0a2606b9d93be86f56bfea9d129258910322897be498e807f7c87691b79306b4336e9a490a8dadaac5999e8e55346a47546993412541559978494f8c4edd2d1e1a470176c187f642777ff2e0499b77b695ea6e3c3494b507fdb02f6ea3203ddecbfd5a4f3137ed3295a21ba4440b1ad0f5c8e6b9ddb25fa8a1cf0bc0ff3ee7dca6f01f1f6f2cd0e94e6c81bae77ee673df41e4d48f0d6509399de5dc1c002283bdef2cd50395f6435317a856849b22"}}}}}}, &(0x7f0000000300)={0x0, 0x2, [0xab6, 0x7fff, 0x4e2, 0x10b]}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x7, 0x4) keyctl$describe(0x6, r1, &(0x7f00000011c0)=""/4096, 0x1000) 2018/04/12 22:00:50 executing program 3: 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}, 0x5}) r2 = socket$inet6(0xa, 0x800, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0xaf7, @remote={0xfe, 0x80, [], 0xbb}, 0x45}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x3c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r3) getsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/12 22:00:50 executing program 0: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) select(0x40, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)={0x80000}, &(0x7f0000000180)={0x0, 0x7530}) 2018/04/12 22:00:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r0, &(0x7f0000000000)) 2018/04/12 22:00:50 executing program 5: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000300)=0x4, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$kcm(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@ax25={0x3, {"7327a499543787"}, 0x2}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)="4d9c5ebbc92c7ad7b30bb9ed0836070cb4e91016952fc480267ec051795aa5c964d6315b3105ffadd121d63945f70406b6e6850a7348bf90accd", 0x3a}, {&(0x7f0000000180)="a2479d107d729771a875785999a481bc2ee7dab42b7c5971b73207d876a784eb56e237a7685664d915fb08a3497d6228d8629ad1c7bfef25c2e84604dc068264b81133634a6be8b8c3479b6605bf05b2c764bb415f9c4c3545c75fe403ae1e313368c1e1e054e3508e4f4a5fbb84cef18aec2398cb38e60152035a618c69cb6f38c3e8322a855f79761410b9f38308dc3b0ff0fc4e923295467ee0904cbe51c1cd162319e43741488d73d10de4220cfe3409e919d81044e621dd477312a7c258b711f7f7e580467b59eb7e0e42316b2e0fb2649ba5538ca1bebd3d2639b8fc6fedae1fac1e7dd960418a461b56fd532113a9aa256260da91", 0xf8}, {&(0x7f0000000340)="8c2896411a3bf93829e55ccc0a27adc63506b9cb1bbbeaa33ed91be86e6af388d8c23de02c8806d5af0d3351a3d5057cb2e65e6523539dd27d9125b7413cb35d3c6ca3f6a8cc37ce573479668628c9990c7baf23dbab3458d467046e090d0fd214819bc055faf4f7249420a02969d2ca963a2e64960d89000bd3c0e48dee9a855c9231d206dd7f9cb7635fde5e5fc51b6849d6d801b652a6698302a66058e3484711af77f14b9bb0fc538aa29062079fc4f18f5a7e71635f5520d2c62d0b23", 0xbf}], 0x3, &(0x7f00000002c0)=[{0x38, 0x12d, 0x2, "06a24e026e4b0a0059fba9a5edd2820dfbd4cbf0c569754f66bd165ef383bb53cb31c1218c"}], 0x38, 0x20000000}, 0x20000004) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='gretap0\x00') 2018/04/12 22:00:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8100, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) shutdown(r0, 0x2000000000000002) sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 22:00:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc4836729", 0x76, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sysfs$3(0x3) r4 = openat(r3, &(0x7f0000000240)='./file0\x00', 0x800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000580), 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x80000001, 0x7}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000400)={r5, 0x20, 0x2, [0x0, 0xffffffff80000000]}, &(0x7f0000000440)=0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000540)={r4, &(0x7f0000000480)="bdb2eb2782dd695eab5702130c713638e636b7e37422526000e007e1f69864429090d8e3d549eccaf7f41097ad71f8d3c73118fac3bfd252fd2b2bd1df539e375d5b6dfb0837a5e1c809affb53ed5cd4c0992e4e77aa2aadfaf5627c764707b6ef983d1e7c6e4c60badb0c505c04593c9bacbff20014cf8d7fdfc6d8c327c49868101a05aa186912"}, 0x10) write$binfmt_misc(r4, &(0x7f0000000280)={'syz0', "ad10cb7527a1e7189689381d6aa9869a2a"}, 0x15) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000180)={0x4, 0x7ff, 0x9720, 'queue0\x00', 0xf6}) write$cgroup_subtree(r2, &(0x7f00000000c0)={[{0x2d, 'io', 0x20}, {0x2b, 'memory', 0x20}]}, 0xc) readv(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/83, 0x53}], 0x1) 2018/04/12 22:00:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x202000, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00000002c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3", 0x28}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xfdc0, 0x1) accept(r0, &(0x7f0000000340)=@can, &(0x7f00000001c0)=0x80) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000300)=0x5) 2018/04/12 22:00:50 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/203, 0xcb}], 0x1, &(0x7f0000000680)=[{&(0x7f0000000340)=""/23, 0xcde4d13a}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/12 22:00:50 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0xc0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x2c, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0xb3, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000003c0)={r3, 0xfffffffffffffe01, 0x4}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x9b}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4, 0xd37e}, &(0x7f0000000200)=0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x7fff, 0x10000, 0x5, 0xc0, 0x1000, 0x1, 0xfffffffffffffff8, 0x2], 0x9, 0x3f, 0x513, 0x401, 0x2, 0x3331, {0x1, 0x3, 0x919, 0x7, 0x7fff, 0x3, 0x9, 0x101, 0x3f, 0x1cd, 0x400, 0x6, 0x1, 0x100000001, "51c8f8b4879840b6dd99aa6a24339750ec9f4fdd25a8301aad5669cfa0abbc48"}}) 2018/04/12 22:00:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc4836729", 0x76, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sysfs$3(0x3) r4 = openat(r3, &(0x7f0000000240)='./file0\x00', 0x800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000580), 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x80000001, 0x7}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000400)={r5, 0x20, 0x2, [0x0, 0xffffffff80000000]}, &(0x7f0000000440)=0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000540)={r4, &(0x7f0000000480)="bdb2eb2782dd695eab5702130c713638e636b7e37422526000e007e1f69864429090d8e3d549eccaf7f41097ad71f8d3c73118fac3bfd252fd2b2bd1df539e375d5b6dfb0837a5e1c809affb53ed5cd4c0992e4e77aa2aadfaf5627c764707b6ef983d1e7c6e4c60badb0c505c04593c9bacbff20014cf8d7fdfc6d8c327c49868101a05aa186912"}, 0x10) write$binfmt_misc(r4, &(0x7f0000000280)={'syz0', "ad10cb7527a1e7189689381d6aa9869a2a"}, 0x15) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000180)={0x4, 0x7ff, 0x9720, 'queue0\x00', 0xf6}) write$cgroup_subtree(r2, &(0x7f00000000c0)={[{0x2d, 'io', 0x20}, {0x2b, 'memory', 0x20}]}, 0xc) readv(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/83, 0x53}], 0x1) 2018/04/12 22:00:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc4836729", 0x76, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sysfs$3(0x3) r4 = openat(r3, &(0x7f0000000240)='./file0\x00', 0x800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000580), 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x80000001, 0x7}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000400)={r5, 0x20, 0x2, [0x0, 0xffffffff80000000]}, &(0x7f0000000440)=0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000540)={r4, &(0x7f0000000480)="bdb2eb2782dd695eab5702130c713638e636b7e37422526000e007e1f69864429090d8e3d549eccaf7f41097ad71f8d3c73118fac3bfd252fd2b2bd1df539e375d5b6dfb0837a5e1c809affb53ed5cd4c0992e4e77aa2aadfaf5627c764707b6ef983d1e7c6e4c60badb0c505c04593c9bacbff20014cf8d7fdfc6d8c327c49868101a05aa186912"}, 0x10) write$binfmt_misc(r4, &(0x7f0000000280)={'syz0', "ad10cb7527a1e7189689381d6aa9869a2a"}, 0x15) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000180)={0x4, 0x7ff, 0x9720, 'queue0\x00', 0xf6}) write$cgroup_subtree(r2, &(0x7f00000000c0)={[{0x2d, 'io', 0x20}, {0x2b, 'memory', 0x20}]}, 0xc) readv(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/83, 0x53}], 0x1) 2018/04/12 22:00:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bbfba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/04/12 22:00:51 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket(0x1e, 0x805, 0x0) listen(r1, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000000)=""/52) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x5) 2018/04/12 22:00:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1ff, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x9}}, 0x0, 0x0, 0x0, "ab3de70e18a9e56983b0f45e3536b3fb009e1749a1c0766552858c1dec9bf9c09f005ff452ed23c48c8a118848dfcbef9cda69b03d99ef41c0ce328d8f176ac73208d9904fc4ba37d1f70f4ed63caee8"}, 0xd8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) 2018/04/12 22:00:51 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x101000, 0xfffffffffffffffd) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getdents(r0, &(0x7f0000000140)=""/133, 0x27) 2018/04/12 22:00:51 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/203, 0xcb}], 0x1, &(0x7f0000000680)=[{&(0x7f0000000340)=""/23, 0xcde4d13a}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/12 22:00:51 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)=0x44) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/04/12 22:00:51 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)=0x44) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/04/12 22:00:51 executing program 3: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x8001, 0x1000}, {0x3, 0x5, 0x1000}, {0x6, 0x4, 0x1800}, {0x5, 0x8be, 0x1000}, {0x7, 0x2, 0x1000}, {0x3, 0x10001}, {0x5, 0x10000, 0x800}], 0x7) semop(r0, &(0x7f000001a000)=[{0x3}, {}], 0x2) semop(r0, &(0x7f00006bd000)=[{0x0, 0xfffffffffffffff7}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xc62, 0xd6080) chdir(&(0x7f0000000140)='./file0\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10) getpid() 2018/04/12 22:00:51 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x141000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x1, 0x3f, 0x76c9, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000500)={@sco={0x1f, {0x4, 0x6, 0xfff, 0x7f, 0x10001, 0x9}}, {&(0x7f00000003c0)=""/235, 0xeb}, &(0x7f00000004c0), 0x1}, 0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0xb8, "2595d53e77723d68589f9649e60710d9039e4cda8c05ecf03ab8dd5e3c81360f1446327071fbf3367d5eab5f5cd65efddec7a9a53d78a8f309b9acba8ca782d2a514bfeb00a358edaaa9cd0165105a8092e98742982434b21613c1594300e92d23d9fdc41fc13ce6d8c88ccb5bad8dfeb662b3c5ea26385a7b18da9656a558a353f1ee2cc7389b3a0bb48e6c2541c0e56f8afb49187a53c581bf9d39540aeff1820b95301d8d50e58e96603750f403a2e2448fed7d39f935"}, &(0x7f0000000140)=0xec) accept4$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x80800) llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/254, 0xfe) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0xa, 0xff, 0xffffffdf00000001}, 0x2c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000700)={r1, 0x9f3}, &(0x7f0000000740)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0x18) 2018/04/12 22:00:51 executing program 6: r0 = epoll_create1(0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0xb6a, 0x4) shutdown(0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) 2018/04/12 22:00:51 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x100, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000340)='syz1\x00', 0x200002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x400000, 0x100) r1 = openat$cgroup_ro(r0, &(0x7f0000000200)="6d656d6f72792e63757272656e7400d0a5a9c34ae553d6b840c9465768ff4343e9f431cedca14fa8b62a26ed2031d925261ec0a68ee485649e062032ac83394806d33a5a4a688e52a6845991dcdfa1b44e175d4dc001720506edc06d53ce2b6b617100260fcc9cb86032ad974ee8e4a977cdba5487cf682c0471129ced0e22f8f76df5b5014a0e26af1fb0d4ea13fd193faaa0c1a1b22c35ba16b3e4f9011a82a4005768a25844e20a4b69ee90a1ed740ef239d4b68bc2382916dabeb73b69ba31ee5930dec9c652c95ae4e4a650f0b173934133ddedcac8bc629fce81", 0x0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/205) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x7, 0x4, 0x0, 0x20000084, 0x0, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x220, &(0x7f00001a7f05)=""/251}, 0x48) perf_event_open$cgroup(&(0x7f0000000180)={0x4, 0x70, 0x1, 0x400, 0x7, 0x800, 0x0, 0x7, 0x40011, 0x1, 0x9, 0xfff, 0x7, 0x6, 0xf8, 0x4, 0x80000001, 0x952, 0x6, 0x4dc4, 0x6, 0x4, 0x80000001, 0x100000000, 0x8, 0x6, 0xcb1, 0x10001, 0x2341, 0x39, 0x6, 0x0, 0x7566, 0x100, 0x400, 0x2, 0x6, 0x2, 0x0, 0x800, 0x2, @perf_bp={&(0x7f0000000140), 0x1}, 0xd, 0x80000000, 0x3, 0x7, 0x1, 0x9, 0x80}, r1, 0x8, r1, 0x0) 2018/04/12 22:00:51 executing program 1: socketpair(0x12, 0x80f, 0xfffffffffffffffd, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000440)={0x3, 0x3, 0x1000}, 0x4) listen(r3, 0x4000000006) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x3000000000000000, 0x5}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r5}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000004c0)={0x6, 0x0, 0x6, 0x3}, 0xfffffffffffffe58) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r6 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000480)=r6) sendto$ipx(r4, &(0x7f0000000180)="77d8", 0x2, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) r7 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000000100), 0x1ec) sendmsg$key(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020a02000200000000000000000000003776256e8bbd7302c4e95e647d01d29777100806253bd98596e368e26fe77444800346929c9aa7373d5cafeeb14283bb6aec9fa149c223483ad043b76b3674334d9b688416bba5f17bb00722610787c3b887db84dfe6cd5cb936e541f47634227783e5c80231274a7d0883acb58889b3"], 0x21b}, 0x1}, 0x0) close(r7) 2018/04/12 22:00:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='cmdline\x00') read(r0, &(0x7f0000000000)=""/179, 0xb3) 2018/04/12 22:00:51 executing program 2: request_key(&(0x7f000000aff5)='.dead\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)='vboxnet1trusted\x00', 0x0) 2018/04/12 22:00:51 executing program 0: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0x38, "48c4b1a2a34ba35dbefc4914acf8e5eef6ff197a76980ea3de5ff0d626bb00f3033554ac77e5584e9b3ab213b193ed2cc01d73801da461f3"}, &(0x7f0000000400)=0x40) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000440)={r1, 0x6}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000340)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x307) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r2, &(0x7f000021d000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_proto_private(r2, 0x89eb, &(0x7f0000000000)="e287f749cbad0f2d0176b704686d9dcb33db8f57639f155906f14093f53b0880955feebdc72b5fcee6caa9286fe5e7f933e6e4b99e02de8559804e33707d24e5c3b02eb16af3d6c4969b") ustat(0x1f, &(0x7f0000000140)) syz_emit_ethernet(0x0, &(0x7f0000000180)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffffff9, 0x30, 0x9, 0x9, 0xd5c}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r4, 0x6}, 0x8) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40040, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000200)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000240)=0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000600)={{{@in6, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300)={r6, r7, r8}, 0xc) 2018/04/12 22:00:51 executing program 7: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket(0x1e, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) flock(r1, 0xc) listen$netrom(r0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/12 22:00:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000500)={r0}) sendfile(r0, r3, &(0x7f0000000580), 0x3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000540)=0x4, 0x4) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x0, 0x70bd2a, 0x5, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x20000800) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="a00000001e0000", @ANYRES32=r1, @ANYBLOB="26251f28a2b32f5d50bb253ddea3250c339d47cda6246d82a469efd3a4e855e40ed0b298a9f7447bedc7aa02aa7af5214c26688baa90ee5c24fb8c0efadb8943ce83657b23aad85b582426d7a58e1f005c10eb6381985e51"], 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xd0, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x3f, @dev={0xfe, 0x80, [], 0xf}, 0x4}, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xf02b}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r4, 0xfffffffffffffff8, 0x1, 0x48b}, 0x10) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$TCGETA(r5, 0x5405, &(0x7f00000004c0)) 2018/04/12 22:00:51 executing program 6: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x7, &(0x7f0000ffb000/0x3000)=nil, 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5) r0 = eventfd2(0x400000009, 0x7ffffffffffffd) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x81810, r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x10001, 0x0, 0x4f, 0x352a}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000480)={r2, 0x7}, 0x8) 2018/04/12 22:00:51 executing program 4: fchdir(0xffffffffffffffff) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000), 0x4) stat(&(0x7f0000000040)='.', &(0x7f0000000080)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000180)=0x1008) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001240)={r1, 0x800, 0x800, 0x40, 0x3f, 0x200}, &(0x7f0000001280)=0x14) readv(r0, &(0x7f0000004400)=[{&(0x7f0000002300)=""/241, 0xf1}], 0x1) r2 = syz_open_pts(r0, 0x2) dup3(r2, r0, 0x0) write(r0, &(0x7f0000000100)="85839f0910773698e92a79278e4873b465b8fb1aff0876a3ba10f43cafc130d52bce8151d9dcbe1f4d95f6599fc8fdf4caf3441aacb6055057faf19218e621d8432d382ff8a47e918684209ebc021f9f15cbbc4cfc625169d143ac23205e1def", 0x60) epoll_create(0x0) 2018/04/12 22:00:51 executing program 2: r0 = socket(0xb, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0xfffffffffffff7fe, 0xfffffffffffffffe, 0x500, 0x0, 0x803ffdff, r1}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x200) 2018/04/12 22:00:51 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004b00)='/dev/autofs\x00', 0x44001, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000004b40)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000fdb000)='ubifs\x00', 0x4001000, 0x0) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='qnx4\x00', 0x40000, &(0x7f00000001c0)) rt_sigtimedwait(&(0x7f0000000080)={0x4}, &(0x7f00000000c0), &(0x7f0000000200), 0x8) 2018/04/12 22:00:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="3330cd08b523c943526076cb9db3f965674e943164412b181338c0a743ce472105fd519774269cce4182bcbe1d72ff69dcb68f814affada211c919462c22e60b74def1de9fcaf93b2998241a056f51170e8d69265293f3366e18c6", 0x5b, 0xfffffffffffffffb) r2 = request_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='trustedcpuset\x00', 0xfffffffffffffff9) r3 = add_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="3b1459b9743e910aef2eabc34d85d1e918e47f1768e78969580649689f479b61d67ed6a126", 0xffffffffffffff67, r2) keyctl$negate(0xd, r1, 0x5, r3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff)='X', &(0x7f0000172000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) 2018/04/12 22:00:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)={0x400000}) 2018/04/12 22:00:52 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000240)={0x85b4, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x58, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0xbd}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x14}, 0x10001}]}, &(0x7f0000000200)=0x10) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x2, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x7) 2018/04/12 22:00:52 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100}}], {@generic={0x4305, "c80f16db315ea4becb1d33189791335bfc1584f840c4dc71"}}}, &(0x7f0000001040)={0x0, 0x0, [0x0, 0xab4, 0xffffffffffffffff]}) 2018/04/12 22:00:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000590fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)='\n', 0x1) r2 = dup(r1) accept$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r3) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffffe6) 2018/04/12 22:00:52 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'irlan0\x00', @ifru_ivalue=0x1000}}) 2018/04/12 22:00:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0xffffffffffffff80}}, 0x3, 0x7fffffff}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x1000, 0x200, 0x80000000, 0x7fff, 0x1, 0x7, 0x8, r1}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0xc40, 0x8, 0x455, 0x2, 0x8001}, &(0x7f00000001c0)=0x14) pread64(r0, &(0x7f0000000080)=""/234, 0xea, 0x7) 2018/04/12 22:00:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r1 = dup2(r0, r0) keyctl$instantiate(0xc, 0x0, &(0x7f00000000c0)="3712dad5048efa409c73d67649ddc2069a1565e708c051fe", 0x18, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0xcb}, 0x4) 2018/04/12 22:00:52 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000004fb1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @udp={0x0, 0x4e23, 0x8}}}}}, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x4, 0x46, 0x5, 0xe2}, 0x4, 0x1, 0x0, 0x0, "2f8b6b2310fc62e082270c1747ec02e816a1b1b2d180f5faadf6cd11e995ebfa8f2154ef7a64847638ca0f2dab9e011199420eb2c13aab7e86888f8c5efb0f2a"}}}}, &(0x7f0000000080)={0x0, 0x2, [0xd67, 0xdae, 0x343, 0x781]}) syz_emit_ethernet(0x2a, &(0x7f0000004fb1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001}, @udp={0x0, 0x4e23, 0x8}}}}}, 0x0) 2018/04/12 22:00:52 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000c0af00000000000000250000000000000095001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'ifb0\x00', 0x8}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddr={0x18, 0x16, 0x109, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) 2018/04/12 22:00:52 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc0fef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x44034, 0xffffffffffffffff, 0x1000) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000000000)) 2018/04/12 22:00:52 executing program 1: r0 = dup(0xffffffffffffffff) r1 = inotify_init() ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000001000)={0x7fff}, 0x10) r3 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r3, 0x29, 0x2a, &(0x7f0000000ff0)={0x4, 0x0, 0xa}, 0x28c) 2018/04/12 22:00:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df82147bd46f000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x309000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000040)={{0x1, 0x5}, {0x522, 0xf3}, 0x8000, 0x5, 0x8}) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/12 22:00:53 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x5201}) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/143, 0x8f}], 0x1, &(0x7f0000000240)=""/159, 0x9f, 0x3}, 0x10120) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/04/12 22:00:53 executing program 6: socketpair(0x6, 0x80006, 0x7, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000240)={r1, &(0x7f0000000180)=""/152}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000044000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x2) timer_settime(0x0, 0x0, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f0000000000), &(0x7f0000040000)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000280)=0x9, 0x4) 2018/04/12 22:00:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x2, 0xffffffff00000000, 0x3ff, 0x101, 0xfcd0}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) r1 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/157) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x6, 0x105482) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', r2}, 0x10) 2018/04/12 22:00:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x6}, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80, 0x0) r3 = accept$alg(r0, 0x0, 0x0) accept$alg(r2, 0x0, 0x0) recvmmsg(r3, &(0x7f0000004600)=[{{&(0x7f0000000240)=@un=@abs, 0x80, &(0x7f0000003540), 0x0, &(0x7f0000003600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000004680)={0x0, 0x1c9c380}) 2018/04/12 22:00:53 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0xfffffffefffffffc}) flock(r0, 0x8) 2018/04/12 22:00:53 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x0, 0x8}, {0x7}, 0x5, 0x4, 0x100}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) pwrite64(r0, &(0x7f0000000300), 0x0, 0x0) 2018/04/12 22:00:53 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) prctl$intptr(0x1a, 0x54cd) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0xffff, 0x1000, 0x81, 0x8000}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) [ 69.163314] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/12 22:00:53 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x3, 0x800) getsockopt$inet_int(r0, 0x10d, 0x4000000d1, &(0x7f0000000200), &(0x7f0000000000)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200000, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0x6, 0xffffffff, 0x1400000000000000, 'queue1\x00', 0x1}) 2018/04/12 22:00:53 executing program 2: r0 = socket$inet6(0xa, 0x8000000006, 0xfffffffffffffffd) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x9}, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000080)="2d9267b96a258287f8502c8051a0a36fb784c76953f6dd3108948f3b0fce87609b", 0x21) shutdown(r0, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/12 22:00:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x8, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000), 0xfffffe93) 2018/04/12 22:00:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df82147bd46f000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x309000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000040)={{0x1, 0x5}, {0x522, 0xf3}, 0x8000, 0x5, 0x8}) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/12 22:00:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) setreuid(r1, r2) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) 2018/04/12 22:00:53 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/04/12 22:00:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f657865000000000000b8608bbe9f61afac34f652925af520fd9cb4ae54ebdc756ff7b47567510de0af4f86afd61024ff2149147384aafbe9c1fd9fc828cf9b6232c202fd6627cf5e6e12faf8c4051eed49154432098dcd570dd0505042aaabaafdf50756667a0e215ba6bea09f78914dcf1bb72666109e495ef1ab3a052cf6941b160031c35e3e651d2dc5377e6091a948662e7e0fcc21f598a683b02162b24d237721d141373b8352bc5fbb7870838df9c9275c47002c5dcf1a0085b8132e6d4c25a37285735117bbc5076c373003ab5ec8a7a178d03737df83ff2ea1c542df0610e5e91a01ee0a4d8ba5f09e6d1b7559cc8e7ae09694677a62c2aefdd24e215e9c") fadvise64(r0, 0x0, 0x154eff, 0x400000004) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/12 22:00:53 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f00000000c0)={@rand_addr, @remote, @broadcast}, &(0x7f0000000100)=0xc) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000140)={0xddf7, 0x6, 0xd3, 0x9, 0x7, 0x1}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)={0x0, 0x2}) 2018/04/12 22:00:53 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/nfsfs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000000100)='-', 0x1, 0x0) 2018/04/12 22:00:53 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x0, 0x5668}, 0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @multicast2}, &(0x7f00000000c0)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r3, 0x1, 0x367, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r4 = socket$packet(0x11, 0x400000000000003, 0x300) ppoll(&(0x7f0000000200)=[{r1, 0x2040}, {r0, 0xd2}], 0x2, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280)={0x800}, 0x8) getsockopt$packet_int(r4, 0x107, 0x6, &(0x7f0000000000), &(0x7f0000000340)=0xfffffffffffffcc7) 2018/04/12 22:00:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) 2018/04/12 22:00:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000001400), &(0x7f0000001440)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x80) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x9, 0x4) 2018/04/12 22:00:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7, 0x0, 0x9}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x0, 0x30}, 0xc) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000240)={{0x4, 0x1e01}, 'port1\x00', 0x2, 0x10, 0xf3, 0x5, 0x8001, 0xffff, 0x4d6, 0x0, 0x7, 0xb5c9}) sendto(r1, &(0x7f0000000080), 0xffffff9b, 0x0, &(0x7f0000000140)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) 2018/04/12 22:00:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x51, 0xa5) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x0, 0x8}, {0x8, 0x2}, {0x7, 0x4}, {0x7, 0x4}, {0x2, 0x1}, {0x2, 0x20}], 0x6) 2018/04/12 22:00:53 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) accept(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002bef28)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff882}}], 0x48) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x20, 0x4) 2018/04/12 22:00:53 executing program 1: r0 = timerfd_create(0x0, 0x80000) r1 = memfd_create(&(0x7f0000000080)='/dev/rtc\x00', 0x3) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x3}) dup(r0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0xfffffffffffffffe) fcntl$setsig(r3, 0xa, 0x1d) 2018/04/12 22:00:53 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x18, 0x87f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1000000000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x2}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10bd}, 0xffffffa3) readahead(r2, 0x98e, 0x314) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000001f1100ebef8923efecb97a00000000080000000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x17f, &(0x7f00001a7f05)=""/251}, 0x48) fcntl$setstatus(r0, 0x4, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xfffffffffffffe3f) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000580)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x34, r4, 0x300, 0x70bd2b, 0x25dfdbfe, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x400c000}, 0x0) setreuid(0x0, r3) accept4$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0x14, 0x800) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x1, 0x98, 0x4}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5, 0xfffffffffffffffe, 0x6, 0x500, 0x4, 0x108, r5}) 2018/04/12 22:00:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffff800}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000012c0)={r3, 0x80000, r2}) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f00000011c0)=""/232, &(0x7f0000000100)=0xe8) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x9) unshare(0xe0c0de18b6579a2b) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) 2018/04/12 22:00:53 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xe2) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/12 22:00:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @multicast2=0xe0000002}, {0x1, @random="6a31fbd827fd"}, 0xffffffffffffffff, {0x2, 0x4e20}, 'syz_tun\x00'}) setpgid(0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306}, 0x18, {0x2, 0x4e22, @rand_addr=0x200}, 'sit0\x00'}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) 2018/04/12 22:00:53 executing program 3: r0 = socket$inet6(0xa, 0x40000020007fffd, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/12 22:00:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1f) finit_module(r0, &(0x7f0000000000)='\x00', 0x1) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)=ANY=[@ANYBLOB="1c0100005a00434400000000000000000000000008000300"], 0x1c}, 0x1}, 0x0) 2018/04/12 22:00:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000c80)) 2018/04/12 22:00:54 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x2, 0x8, 0x401}, {}], 0x30) 2018/04/12 22:00:54 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000200)='[^\x00', 0x3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240)=0xffffffff, 0x4) fchdir(r0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) openat$cgroup_ro(r0, &(0x7f00000001c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) fallocate(r2, 0x0, 0xffff, 0x8) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x6, 0x4) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) mlockall(0x2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x14) fallocate(r3, 0xffffffffffffffff, 0x0, 0xffff) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000180)={r4, 0x3}) 2018/04/12 22:00:54 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x100000080, 0xa, 0x1000000000000008}, 0x2c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000280)={0x8, 0x0, 0x1, 0x200}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000002c0)={0x71, r1, 0x1, 0x5}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)='A', &(0x7f00000000c0)}, 0x20) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) r3 = gettid() sched_rr_get_interval(r3, &(0x7f00000000c0)) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000180)=""/194, &(0x7f0000000100)=0xc2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/04/12 22:00:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x40, 0x0, 0x0, 0xfffffffffffffff7}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000080)=""/4096, 0x1000) 2018/04/12 22:00:54 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x5d3}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000740)=ANY=[], 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) syz_open_dev$mice(&(0x7f0000000700)='/dev/input/mice\x00', 0x0, 0x300) r4 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, r4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x0, 0x0, 0x0, 0x88, r3, r5}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3}, {0x24e9, 0xff, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x8, 0x2, 0x9}}, 0xe8) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x11) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000000cc0)=""/159, 0x9f}, {&(0x7f0000000d80)=""/140, 0x8c}], 0x3, 0x0) 2018/04/12 22:00:54 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) pipe(&(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='lp\x00', 0x3) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='nfs4\x00', 0x102420, &(0x7f0000000280)) 2018/04/12 22:00:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getitimer(0x2, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000380)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x7) 2018/04/12 22:00:54 executing program 3: unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xdce0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x10) pipe(&(0x7f0000000ff8)={0x0, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000001000)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x1f, 0x9, 0x0, 0x4af3fae, 0x2, 0x0, 0x3, 0x6f, 0x38, 0x32, 0xffffffffffffffff, 0x8001, 0x20, 0x1, 0x8, 0xf7, 0xffffffffffffff01}, [{0x1, 0x7, 0x7, 0x401, 0xffff, 0x1f, 0x5, 0x25d800}], "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", [[], [], [], [], [], [], []]}, 0x1758) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff]}, 0x800}, 0x1c) 2018/04/12 22:00:54 executing program 2: r0 = socket$inet6(0xa, 0x80044, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000440)={r0}) syz_mount_image$hfs(&(0x7f0000000180)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x97, 0x3, &(0x7f0000000340)=[{&(0x7f0000000200)="75a085df294835f75fc043e63df4fced8ce5558e301b4914007ec4dc3080c7e120c2e0b8926dc415e91fbf9d7bdf2b3ebb7a2f198d5f05d26e650f3efe9481a2d58490d370b152708b251dcb376c36e97db34dd52ea176556b8d8f634709441560e67205a50f184bcd18eff347f05b9038d8d9780052b86e95c23be11ddd77fec75a57c1231cd214effb41044070667e0718", 0x92, 0x3e217bad}, {&(0x7f00000002c0)="2abaee05efd9f8bd104d44aad661d2bd492c63354d862783c5a8cfeb72f37ca568a6085883301fdef3097e590d2a8ebe7e879a", 0x33, 0x6}, {&(0x7f0000000300)="4d5ee901748b6e1da931e5a9f3e4e94ef29c920aeedd9fec07caaade98455cbcca8c8c375843f5703a8bc74d3ea2c8cd7620cfca", 0x34, 0xdfc}], 0x40, &(0x7f00000003c0)=ANY=[@ANYBLOB="747970653d022ffb6a2c6769643d3f3d343333003f002c756d61cde800003536323232372c637265617400023d22bd05a62c696f636861727365743d6d61636365aead57a8c76451c5"]) socket$nl_crypto(0x10, 0x3, 0x15) listen(r1, 0x40000000000007) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r2, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r3 = accept(r0, 0x0, &(0x7f0000000040)=0xffffff99) rt_sigaction(0x1a, &(0x7f0000000000)={0x2, {0x7}, 0x90000006, 0x3}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) recvmsg$kcm(r3, &(0x7f000085b000)={&(0x7f000052eff0)=@ax25, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000677000)=""/210, 0x69}, 0x2002) 2018/04/12 22:00:54 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)="5d287bc22a00", 0x3) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={0x0, 0x1}) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) poll(&(0x7f0000000080)=[{r0, 0x7ffff}], 0x1, 0x5) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000140), 0x10) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/04/12 22:00:54 executing program 4: io_setup(0xfff, &(0x7f0000000180)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x200000) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) io_submit(r0, 0x0, &(0x7f0000000640)) 2018/04/12 22:00:54 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d7ff4)={0x10}, 0xc, &(0x7f00003b3000)={&(0x7f0000000000)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x9}, {@in6, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {}, {}, {}, 0x0, 0x0, 0x2}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x104}, 0x1}, 0x0) 2018/04/12 22:00:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x5) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="140000000000000029000000080000000000000000000000943fb6128f1cebf5c2937f442a60d89c"], 0x28}}], 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) 2018/04/12 22:00:54 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = inotify_init1(0x80000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r1 = semget$private(0x0, 0x0, 0x4c8) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x5, 0x8, 0x8001, 0x8000, 0xff, 0x7, 0x4]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x20000) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x2) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) dup(r0) 2018/04/12 22:00:55 executing program 3: unshare(0x40000000) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x40000000000, 0xffffffffffffffff) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000007000)='S') r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'tunl0\x00', 0xc4}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="5405212805b4e1d2ed4170b8d52d00003384f49e5efb2326cab1408577a28d59faba6ba912b65b5d28a8c33e09ff0271fc7bf30e592eabaa49307012d3a38e6920b3bef4ab93d7a9c3e434f9297363ad20be5dfe2c4d9082f7dbdfbbeeaada11e5da679aa181d976ebad489806a808236513d93d2d3c5a6104030abfafd4bce20fe4a591544bed40add52133cd6a95db9ea061512ecae065611405b0e1a803c7f4348b0b760d0170d2e2e6feafd136f25d9cefda447a1536a0430a6d7753"], &(0x7f00000001c0)=0x1) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000300)={0x5, &(0x7f0000000000)=[{0x4, 0x3f, 0x3, 0x4}, {0x5, 0x7, 0x6, 0x7}, {0x8, 0x1, 0x7f, 0x7}, {0x4, 0x7fffffff, 0x0, 0x400}, {0xd3, 0x88e, 0x9, 0xffffffff}]}) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffff9}, 0x10) ioctl$VT_WAITACTIVE(r0, 0x5607) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0xffff, 0x1, 0x0, 0xffffffff, 0x0, 0x3e, 0x3fd, 0x141, 0x40, 0x271, 0x0, 0x8, 0x38, 0x1, 0x0, 0xa6, 0x5}, [{0x6, 0x7, 0xfffffffffffffff7, 0x5, 0x6, 0x2, 0x3}], "41f90b5a67263f923cca2f7f1282dfa7e120460a60c045ac87f102b7283e9efc0a0e38322b0c11ea0c73ba91d87e30b3a354dba386c032efdb415adbbb8b4c71060e6d557d268c6fb4a44886c6b9ad23da3a471d98fe4b52", [[], [], [], [], [], [], [], []]}, 0x8d0) read$eventfd(r0, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8}, 0x20) 2018/04/12 22:00:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=ANY=[@ANYBLOB="300000112f00010000001398000000000a000000", @ANYRES32=0x0, @ANYBLOB="000000001400020000000000000000000000ffffac1414bb"], 0x30}, 0x1}, 0x0) 2018/04/12 22:00:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c88ff6)={0x0, 0x0, 0x80000000000001aa}, 0xfef1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x100) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0xffff) 2018/04/12 22:00:55 executing program 0: r0 = memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8fa, 0x0) fremovexattr(r0, &(0x7f0000000140)=@known='security.capability\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x10001, 0x400, 0x40}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x2a, 0x9, [0x2000000000000, 0xadfa, 0x400, 0x6, 0x88, 0x0, 0x6, 0x7ff, 0x1f]}, &(0x7f0000000100)=0x1a) 2018/04/12 22:00:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/33, 0x21}, {&(0x7f00000000c0)=""/230, 0xe6}], 0x2, &(0x7f0000000200)=""/4, 0x4, 0x9}, 0x2}, {{&(0x7f0000000240)=@pppol2tpv3in6, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/171, 0xab}, {&(0x7f0000000380)=""/10, 0xa}], 0x2, &(0x7f0000000400)=""/231, 0xe7, 0x1}, 0x9}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000500)}, {&(0x7f0000000540)=""/87, 0x57}], 0x2, 0x0, 0x0, 0x6}, 0x3}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000600)=""/53, 0x35}], 0x1, 0x0, 0x0, 0x6}, 0x2}], 0x4, 0x10060, &(0x7f0000000780)) sendmsg$alg(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000007c0)="81740ecb0a9d0c88bd179f04478d42325ddad36c1d8075250c58319de2d255f817aa2539395749bf9f315b099bd04dcdeec37056ca42a6f00ad3529977d478e33ce260778d35e9c36e627b4a303d5da8f03566656a8ca3972ade122950b4ab71515afc92c42048066479dafa1e4f29f9b2702e3cc682348d5e4243e0680e824de57a3072f8c5de87ea50d44f61b35139fdc63bc95a7da8a868dfbeb692ef434801f589c0ae671ee08d3169e25895d92acc204b4c860e765f7453e1f5e7", 0xbd}, {&(0x7f0000000880)="ded6e601fdc4c45f0f8c848697966c1091ed1de38f8d34e08ad8ef9dda53c5d693078ed83959763fe17542936d4fb4aa093a817b8eddb0c453dbc61681dbf2de081561d9db40de", 0x47}], 0x2}, 0x4000000) 2018/04/12 22:00:55 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x900, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x1, 0x1, 0x9, 0x1f53, 0x0, 0x6, 0x4, 0x4, 0x654, 0x7, 0x5, 0xffffffffffffffff, 0x5, 0x0, 0x1b4a6d68, 0x20, 0x6, 0x5, 0x0, 0x0, 0x83, 0x49cd, 0x75d, 0x2, 0x100, 0x2, 0x401, 0x8000, 0x4ae0, 0x0, 0xb1, 0x6, 0x8, 0x1, 0x1, 0x0, 0x0, 0x5, 0x7, @perf_bp={&(0x7f00000000c0), 0x8}, 0x8202, 0x10000, 0x2, 0x7, 0x9, 0x1f, 0x2}, r0, 0xf, r1, 0x0) socket$kcm(0x29, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 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, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair(0x4, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000040)=""/1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300), 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/04/12 22:00:55 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0x3, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) utimensat(r0, &(0x7f0000000040)='/\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}, 0x100) 2018/04/12 22:00:55 executing program 2: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCSBRK(r1, 0x5427) removexattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') 2018/04/12 22:00:55 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000640)={0x2, 0x7}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x81, 0x0, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="20d94ec3"], 0x1}, 0x1}, 0x20004840) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbb", 0x16}], 0x1) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(r3, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x9, 0x80, 0x40, 0xffff}, 0x6, 0x9}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b", 0x27}], 0x1, &(0x7f00000006c0), 0x0, 0x4}, 0x3}], 0x1, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) ioctl$KIOCSOUND(r3, 0x4b2f, 0x100000001) r5 = getpid() capget(&(0x7f0000000240)={0x20071026, r5}, &(0x7f0000000380)={0x2c, 0x3696, 0xd8, 0x0, 0x7, 0x2}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000000), 0x4) 2018/04/12 22:00:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000144000)) 2018/04/12 22:00:55 executing program 4: r0 = socket(0xf, 0x2, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'erspan0\x00', r1}) write(r0, &(0x7f0000000080)="2400000024007ffeffff1180000001000d0f23ff0100000000000000f1ffffff1300ff10", 0x24) 2018/04/12 22:00:55 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000180)) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000001c0)=0x7) read(r0, &(0x7f0000000080)=""/224, 0xe0) 2018/04/12 22:00:55 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x1b0) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fallocate(r2, 0x0, 0x20000, 0x10001) r3 = dup3(r2, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x40000000004000) write$cgroup_subtree(r3, &(0x7f0000000600)=ANY=[], 0xffffffb0) 2018/04/12 22:00:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="ac3f74c6df7b5634a5582589e66fa3b48a6bca1effe6", 0x16) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000081c000)=""/169, &(0x7f0000636000)=0xa9) 2018/04/12 22:00:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d500040000e668d1476979a795", 0x11) r1 = memfd_create(&(0x7f0000000000)='gcm(camellia-generic)\x00', 0x2) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000080)="9dbd52d37d277651f49d673a9af4b535e69de84c55244f83cb60c8994277d1404c9dc8e1d4bb84feca55782fbb4173f5b25524e6558a5b018dd447c91fc9275cc0dd501c43ffc74f7e18255e3ae1c5c233d9fb3fc47bbdbbb2a9e76b86a989e97b24ec9a18b4f9b5f235cb581b5e01a717be4b881934a5c631fa478e56e4a88c755d0c5e70a7fe7bae8fa0e630ddcf7b5829b668db804da900804cae05a1425e12043473da7cd3696dbd5e59bdb876c5ee0d8d5f452e74ed9af0edfeb736fb9815fa47eb959520bd", 0xc8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@dev, @dev, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000440)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x4e23, 0xc4f0, 0x4e24, 0x1, 0x0, 0xa0, 0x80, 0x0, r2, r3}, {0x3, 0x10000, 0x1000, 0x1000, 0x5, 0x5, 0xff, 0xfff}, {0x5, 0x7, 0xf364}, 0xfff, 0x6e6bb4, 0x2, 0x1, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x2b}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x4, 0x3, 0x39fb, 0x5, 0x7}}, 0xe8) [ 71.903751] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/04/12 22:00:56 executing program 2: timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x30, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)=0x0) timer_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000d9efe0)={{0x0, 0x1c9c380}}, &(0x7f0000ef9fe0)) 2018/04/12 22:00:56 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x280001, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000500)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/12 22:00:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8044000000201, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="0be1c22c5c0919", 0x7}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000300)=[r2, r3, r4]) 2018/04/12 22:00:56 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x1b0) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fallocate(r2, 0x0, 0x20000, 0x10001) r3 = dup3(r2, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x40000000004000) write$cgroup_subtree(r3, &(0x7f0000000600)=ANY=[], 0xffffffb0) 2018/04/12 22:00:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000981ffe)) 2018/04/12 22:00:56 executing program 3: unshare(0x40000000) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x40000000000, 0xffffffffffffffff) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000007000)='S') r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'tunl0\x00', 0xc4}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="5405212805b4e1d2ed4170b8d52d00003384f49e5efb2326cab1408577a28d59faba6ba912b65b5d28a8c33e09ff0271fc7bf30e592eabaa49307012d3a38e6920b3bef4ab93d7a9c3e434f9297363ad20be5dfe2c4d9082f7dbdfbbeeaada11e5da679aa181d976ebad489806a808236513d93d2d3c5a6104030abfafd4bce20fe4a591544bed40add52133cd6a95db9ea061512ecae065611405b0e1a803c7f4348b0b760d0170d2e2e6feafd136f25d9cefda447a1536a0430a6d7753"], &(0x7f00000001c0)=0x1) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000300)={0x5, &(0x7f0000000000)=[{0x4, 0x3f, 0x3, 0x4}, {0x5, 0x7, 0x6, 0x7}, {0x8, 0x1, 0x7f, 0x7}, {0x4, 0x7fffffff, 0x0, 0x400}, {0xd3, 0x88e, 0x9, 0xffffffff}]}) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffff9}, 0x10) ioctl$VT_WAITACTIVE(r0, 0x5607) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0xffff, 0x1, 0x0, 0xffffffff, 0x0, 0x3e, 0x3fd, 0x141, 0x40, 0x271, 0x0, 0x8, 0x38, 0x1, 0x0, 0xa6, 0x5}, [{0x6, 0x7, 0xfffffffffffffff7, 0x5, 0x6, 0x2, 0x3}], "41f90b5a67263f923cca2f7f1282dfa7e120460a60c045ac87f102b7283e9efc0a0e38322b0c11ea0c73ba91d87e30b3a354dba386c032efdb415adbbb8b4c71060e6d557d268c6fb4a44886c6b9ad23da3a471d98fe4b52", [[], [], [], [], [], [], [], []]}, 0x8d0) read$eventfd(r0, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8}, 0x20) 2018/04/12 22:00:56 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x1b0) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fallocate(r2, 0x0, 0x20000, 0x10001) r3 = dup3(r2, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x40000000004000) write$cgroup_subtree(r3, &(0x7f0000000600)=ANY=[], 0xffffffb0) 2018/04/12 22:00:56 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000640)={0x2, 0x7}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x81, 0x0, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="20d94ec3"], 0x1}, 0x1}, 0x20004840) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbb", 0x16}], 0x1) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(r3, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x9, 0x80, 0x40, 0xffff}, 0x6, 0x9}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b", 0x27}], 0x1, &(0x7f00000006c0), 0x0, 0x4}, 0x3}], 0x1, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) ioctl$KIOCSOUND(r3, 0x4b2f, 0x100000001) r5 = getpid() capget(&(0x7f0000000240)={0x20071026, r5}, &(0x7f0000000380)={0x2c, 0x3696, 0xd8, 0x0, 0x7, 0x2}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000000), 0x4) 2018/04/12 22:00:56 executing program 1: unshare(0x8000400) r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp6\x00') getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/04/12 22:00:56 executing program 6: r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, r1+10000000}, &(0x7f0000000100), 0x8) 2018/04/12 22:00:57 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r1) recvmsg$netrom(r2, &(0x7f0000000200)={&(0x7f00000000c0)=@ax25={0x3, {"8438e0c3d93c9c"}, 0x5a6}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)="bf6a6dd102b4329ba04e8c2985320c3240371cc5f9b27d4c5015ce407d4e4c780d139c0a1511c73d39527add898ae418ae22d4484abd670df0716c558acaad444792f80c70248a237fdea6e506b15fa64852fe1975733d458005579270a0c04a6d35021f8b9772df14ed2cfc5bc26eaaec44369118e71dde9b4992e9cbfe", 0x7e}], 0x1}, 0x40000000) syz_emit_ethernet(0x2a, &(0x7f0000791fd1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000011a000)) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000240), 0x10) modify_ldt$write(0x1, &(0x7f0000000040)={0x8, 0x100000, 0x5000, 0x5162, 0x1, 0x8, 0x552d, 0xff, 0x7, 0xfffffffffffffeff}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) 2018/04/12 22:00:57 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000780)={r2, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x0, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r3, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) fchdir(r0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000380), 0x0) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) r6 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r8 = dup2(r7, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$evdev(r6, &(0x7f0000000dc0)=[{{0x0, 0x2710}}, {{0x77359400}, 0x0, 0x80}, {{0x77359400}}], 0x48) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f0000000400)=""/58, &(0x7f0000000600)=0x3a) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) socket$netlink(0x10, 0x3, 0x0) 2018/04/12 22:00:57 executing program 2: r0 = epoll_create(0x6) iopl(0x8) close(r0) flock(r0, 0x2) epoll_pwait(r0, &(0x7f0000001b00)=[{}], 0x1, 0x0, &(0x7f0000001b80), 0x8) 2018/04/12 22:00:57 executing program 0: ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f000022efb0)={{0xff, 0xb}, {0x3}, 0x0, 0x0, 0xfffffffffffffff9}) 2018/04/12 22:00:57 executing program 5: r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x800, 0x67, "b3d7b70216cd7d27bbf04128834dcace5f4c46c35a152b319dfbe55df37e9e6f606b487cbe3b83916652a5303720a6fa19e08766c9e4b9b9fd030dacd88e0cbe7ce88a2c28927033df38b3bf58b6ff2ea44a05ba4d6f6adac7879dba2c263c511f88bb0380ebd1"}) 2018/04/12 22:00:57 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa000008004500001c0000f9a3cab7b7ca92000000029078b2140000ffffffff12009078e0000001"], &(0x7f0000096000)) clock_getres(0x2, &(0x7f0000000040)) clock_getres(0x7, &(0x7f0000000080)) 2018/04/12 22:00:57 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in=@multicast2}}, {{@in6=@ipv4}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xbb, &(0x7f00000000c0), &(0x7f00000001c0)=0xff00) 2018/04/12 22:00:57 executing program 2: r0 = socket(0x15, 0x805, 0xfffffffffffffff8) r1 = dup(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0)={0x0}, &(0x7f0000000800)=0xc) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000009c0)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000a80)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000080)="e97b8a475033923f8cb783212be24651616023c4f571e56dfe15b3a942c7552d70efb3a642e0936e57162f5c9bca20c10ec4fec46a7b8db589b323b902546f4fd2904e6976ba022ebcfe2d7d7517fdc3314ec905", 0x54}, {&(0x7f0000000100)="df9e8ba1a72bddd69c18", 0xa}, {&(0x7f0000000140)="815161ab51ebaffb872ae11a4b73d6395279103014c3f85e3e60ef18f2a53ac8dc493746d58ef70566b82837585955af60a88436fc73d4443a46ff95ca40d021c9dffb323ef83095c37e18d5023f4a4902a290b808fdde76d8497ad710364c6400319358a39d30b04ddcd3f41caf5362b0ae902fdec7ce0d7f316bbde963e7c7797eb7ac45461cad81e3a466658974296ac3512971c5023750a195a7afd15c9b39d2ab260feb0e40d59a29a40fa84267795df80e9d057852895549f7a5", 0xbd}, {&(0x7f0000000200)="eda10720800fb35ed3b9b4e947257684f91514ec325b54aefd7e8eeaa519899cbd365cbe061a6cc755350736d77608ba5700ca6a4882a3c7be6a7348e74e1f2b7b14215ef30322e4cfd5308276c5e9f6b46f8d731eb0f78fe579861336f126f3e655f8d82444727c25d22f8836a66d93bdcc91a655ea89ee5c8b8a6efb0d16ea82bcf287d00930853de62fc43ab089fac72ab30dca0e26905f36d98a1b46bc", 0x9f}, {&(0x7f00000002c0)="4fa07a243cbe9579fdbd116523d323bca389f7d40cfe2c8706c7eb00e596c375bf63e55b34379020906e930584b2aa97a4ccc9a65e81fb703899675b1678a473a1e99701a9fd9dd726b99422c12e289a4aa82755ba2d2efc362acad22dc77a58b24d7ff6501e4c507a51ce7253a6e8de01857fef7ced6be6ffa79e192733295023c1555b6b0c0d4e6329d3b7a465e00451fe48e9bd0260d9a07ac6e42b5f84459f50fdfc880f5b4bdf96568e", 0xac}, {&(0x7f0000000380)="7f4e40099344600238977917f8d8a436d8a95bb16e078c080ebf41145034f700eaf2aabf7465d9cd269fdfd583f78578fde227434ba883a6871cda01a16bbe3f64b388a1fc676f95d22d68c406615242477b188b5f5fb6be21178918f4d58e1cf5db2560d18ee8351dd4daedd6030b5d9b0005dbd0cd62030492402eff435a3b46231d449ae2cf087bca678f035e4555d37376a0ff089f8f17bfee516f6a9a61c1a71531a29fff87747521a190a558", 0xaf}, {&(0x7f0000000440)="29cbde01cbf2ebde7cd80a1fe78180292a06437d5ebe1e2bcb82e50eb8d53a6e615db932c536989bedc9a30d04a39b5c941375ebc6216d445eeff8d08389000019d7fc2457d5cc423574c91fd68d6ec6fea2985f9b020062e4a1298efc4bd89d2156608aa2f8bed6f14c625f1d4f282feebe48e3c95c3b068c4e2cba6abe93bd204e69c58ed2a0235ba616acf90040d0feac", 0x92}, {&(0x7f0000000540)="ce4c4b65f28f22e8ef8be9bb78d5e695ff8a5365a75eeb3bcc4a48f7b6088baa105745a39b9e9c4ee6fc82034bd4fe841501645aef0362237c719f1b6891ab30ba565060901dae290d5944bd0216a514a413554662fa2cc9b4e7401cfd27846b0d2e2fee4d99786cb527240d11479055df5e940171333307b4787cca36b3c3b20dca1f73e444c30a057e44f6", 0x8c}, {&(0x7f0000000600)="eb9eb1954e3fbb3a16ea936a80d1132e266091463209d38631ff247c480ffd7eab7695c4be456b17841b92b2b29b4bc2fe52df8504c879603e9b4d9d07c6794b228eafb94e51dc36709be1a233b79ea7d550068f63a5d598ea7c8650797853af13a34fd6698969b622e45ed09e980e1e96538391327ac3d66dfad7588485704faa8e14dda7974588e5b1229f0b38", 0x8e}], 0x9, &(0x7f0000000a00)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="9a37", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x4010}, 0x4000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000ac0)={0x9, 0x4, 0x4, 0xd1a1, 0x0}, &(0x7f0000000b00)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000b40)={r7}, &(0x7f0000000b80)=0x8) r8 = syz_open_procfs(0x0, &(0x7f0000000500)='ns/pid\x00') setns(r8, 0x0) 2018/04/12 22:00:57 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt(r0, 0x200000000000fd8b, 0x200000000001, &(0x7f0000000240)="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", 0x101) 2018/04/12 22:00:57 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x45}, 0xffffffffffffffe4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff1c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) tee(r0, r3, 0x20, 0xf) sendmsg(r2, &(0x7f0000001380)={&(0x7f0000005240)=@nl=@proc={0x10}, 0x80, &(0x7f0000001340), 0x246, &(0x7f00000016c0)}, 0x0) 2018/04/12 22:00:57 executing program 4: r0 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="1d349070b24d7850027fe331ce24be7e6d74ef2ddab0ac9ecca6647b2808a26c53e692022683b995330a6045c92313da3ac1b8e3de1d809eb47347b1f26a45b14ccd13ea5e85ac2d16571048824c5d8f8cf506e7f183fea4cb49c54ecf32436ae6ae2dac8040d07f38bf107fb3c57a339b18c91c2933857c0eae9199cee5a1427964c67eaf3a8c914310b25f2ae90e8c2b2ce2d0409a52f5af7a72b33b11d78f18df15d7cef9be77c1b63908e65bc9bc0809c53d79abf7bf73814c5ba557fc29305fc6f169966ff787d976f82c5cf39d75708e9e2c947c21baf78ba224f7fb922f5db2", 0xe3, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='cgroup\x00', 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, r1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{}, {0x2}, {0x6}]}) 2018/04/12 22:00:57 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000780)={r2, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x0, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r3, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) fchdir(r0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000380), 0x0) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) r6 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r8 = dup2(r7, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$evdev(r6, &(0x7f0000000dc0)=[{{0x0, 0x2710}}, {{0x77359400}, 0x0, 0x80}, {{0x77359400}}], 0x48) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f0000000400)=""/58, &(0x7f0000000600)=0x3a) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) socket$netlink(0x10, 0x3, 0x0) 2018/04/12 22:00:57 executing program 2: prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x7f, 0xff, 0x1}, {0x7ff, 0x8, 0xc000000000, 0x1ff}, {0x1, 0xb7b2, 0x8b3}, {0xffffffffffffff44, 0x3a, 0x2, 0x2}, {0x4, 0x9, 0x8, 0x4}, {0x7, 0xaf, 0xca, 0x1c00000000000}]}) socket$key(0xf, 0x3, 0x2) 2018/04/12 22:00:57 executing program 1: mq_unlink(&(0x7f0000000000)='\x00') r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r0, 0x2) connect$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"8ec558b38b1cc7"}}, [{"acc40be0ed1313"}, {"4685df081f3b81"}, {"3dda2fbb67d1e1"}, {"6e5199e9954351"}, {"be28437e3be11a"}, {"93c83e7e81c856"}, {"c1e3cf3119c3c5"}, {"ccc0aaf88db331"}]}, 0x48) 2018/04/12 22:00:57 executing program 6: socketpair(0x6, 0x1, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000580), 0x1) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x9, 0x3, 0x440, 0x270, 0xffffffff, 0xffffffff, 0x270, 0xffffffff, 0x370, 0xffffffff, 0xffffffff, 0x370, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@uncond, 0x0, 0x228, 0x270, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x3f, 0x81, 0x63, 0x3, 0x30, 0x0, [@empty, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @empty, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1b}], 0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x5, 0x200, 0x5, '\x00', 0xb}}}, {{@uncond, 0x0, 0xc8, 0x100}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x1, 0x3}, {0x0, 0x913, 0x1}, {0x5, 0x10001, 0x3}, 0xaa, 0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x41) r2 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000005c0)) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x43, &(0x7f0000000780)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480043540000000000000000000000000000000000000000000000000000000000000000000000000000000070707470000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000766c616e3000000000000000000000006c6f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8000801000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3) 2018/04/12 22:00:57 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000358ff8)={@multicast1=0xe0000001}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000000)=""/242, &(0x7f0000000100)=0xf2) 2018/04/12 22:00:57 executing program 3: unshare(0x40000000) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x40000000000, 0xffffffffffffffff) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000007000)='S') r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'tunl0\x00', 0xc4}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="5405212805b4e1d2ed4170b8d52d00003384f49e5efb2326cab1408577a28d59faba6ba912b65b5d28a8c33e09ff0271fc7bf30e592eabaa49307012d3a38e6920b3bef4ab93d7a9c3e434f9297363ad20be5dfe2c4d9082f7dbdfbbeeaada11e5da679aa181d976ebad489806a808236513d93d2d3c5a6104030abfafd4bce20fe4a591544bed40add52133cd6a95db9ea061512ecae065611405b0e1a803c7f4348b0b760d0170d2e2e6feafd136f25d9cefda447a1536a0430a6d7753"], &(0x7f00000001c0)=0x1) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000300)={0x5, &(0x7f0000000000)=[{0x4, 0x3f, 0x3, 0x4}, {0x5, 0x7, 0x6, 0x7}, {0x8, 0x1, 0x7f, 0x7}, {0x4, 0x7fffffff, 0x0, 0x400}, {0xd3, 0x88e, 0x9, 0xffffffff}]}) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffff9}, 0x10) ioctl$VT_WAITACTIVE(r0, 0x5607) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0xffff, 0x1, 0x0, 0xffffffff, 0x0, 0x3e, 0x3fd, 0x141, 0x40, 0x271, 0x0, 0x8, 0x38, 0x1, 0x0, 0xa6, 0x5}, [{0x6, 0x7, 0xfffffffffffffff7, 0x5, 0x6, 0x2, 0x3}], "41f90b5a67263f923cca2f7f1282dfa7e120460a60c045ac87f102b7283e9efc0a0e38322b0c11ea0c73ba91d87e30b3a354dba386c032efdb415adbbb8b4c71060e6d557d268c6fb4a44886c6b9ad23da3a471d98fe4b52", [[], [], [], [], [], [], [], []]}, 0x8d0) read$eventfd(r0, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8}, 0x20) 2018/04/12 22:00:57 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f0000002040)=""/4096, &(0x7f0000001040)=0x1000) r2 = accept4(r1, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0x600800) r4 = getpgrp(0x0) fcntl$lock(r2, 0x0, &(0x7f0000000140)={0x0, 0x2, 0x4, 0x4, r4}) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000846000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 73.900751] audit: type=1326 audit(1523570457.890:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6241 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0x0 2018/04/12 22:00:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x43fff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x1fe, 0x1, 0x0, 0x0, 0x0, 0x3, 0x400, 0x0, 0x3}) r2 = syz_open_pts(r1, 0x8080200) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x101400, 0x0) prctl$setptracer(0x59616d61, r3) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000001c0)={0x5196, 0x4, 0x100000001}) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000000c0)={0xfffffffffffffffd, 0x9}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x101000, 0x0) r4 = dup2(r2, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev, @in6=@dev}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000100)="8864a2", 0x3}], 0x12f) 2018/04/12 22:00:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x20, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2, 0x80000001, 0x3, 0x1}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x8001, 0xa, [0x5, 0x6, 0x1, 0x206, 0x7, 0xfffffffffffffffb, 0xdd, 0x401, 0x1, 0x7]}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="0da0546eacd892f1ed24c33bb87ee1b9a8fed79f79cb6a6732aa8c373e309e820286defd7d1858", @ANYRES32=0x0], &(0x7f000095dffc)=0x63) inotify_init1(0x80000) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2}, 0x8) 2018/04/12 22:00:58 executing program 1: unshare(0x4020000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000300)={{0x3}}, 0x10) recvmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@nl=@proc, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/147, 0x93, 0x4}, 0x40010000) r1 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r1, 0x2000000) fcntl$addseals(r1, 0x409, 0xb) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000280)=""/103, 0xfffffffffffffff7}) 2018/04/12 22:00:58 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0x80, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xffffffff7fffffff, 0x400) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000003a00)) sendmsg$nl_netfilter(r0, &(0x7f00000039c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2002}, 0xc, &(0x7f0000003980)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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@ANYRES32, @ANYBLOB="b6b41478aaf4ab8c05641e5c7db8591996bed9d22d0cf0e0ff4d401db097e761380ef282e48c8a89834ba982627f41ee2f8f44a9a3bef99e62587683dccc0bb710ea7e58b7b520f8069cc1a29387ae9bc024bc97d24242fcc23b9b38406e3e092eab269e27e8097119ba44a1a108007200", @ANYRES32=r1, @ANYBLOB="292974f1e2d4296c372e66734dd5c878f5e096b4bf6a89198dc45b17e21530d7a35d8b1e01e4df83f9fc5874d7d8206818232043548ee992607e047daa0859a25079724c0ae6900197b2e5f614019c1d83972d0b6aa4fe41a35ef6d644594258e47a5690caa8ff0cd267fd9e2508003300", @ANYRES32=r2, 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"], 0x36b8}, 0x1, 0x0, 0x0, 0x40080}, 0x20000010) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000, 0x40000000000, &(0x7f0000ffc000/0x4000)=nil) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000003b80)=0x7, 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003a80)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000003b40)={&(0x7f0000003a40)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000003b00)={&(0x7f0000003ac0)={0x24, r3, 0x202, 0x70bd2c, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0xc4}, 0x40) 2018/04/12 22:00:58 executing program 7: setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000080), 0x37aa) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl(r0, 0x8, &(0x7f0000000000)="c87f680fe28dee3b44561681bb08584d6531f3796e23e643c08d8c505466fb87f25e4fed44c45efb7f166b2f81cd449e2c92cdefed13f0c2ee4e7b45b87c1118194a867cf840249b991306736e1054bbca73fdecc45370c3e36db328a58b04171ba9e522ffc52b97e6316c5ec82664fc082a7206d3dbaf64c50725b148e5f06c") 2018/04/12 22:00:58 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f00008d1e64)="e9316ede") ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000012c0)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x1}, 0x10, {0x2, 0x4e21}, 'yam0\x00'}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{}]}) syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x1f, 0x2, &(0x7f0000001280)=[{&(0x7f00000001c0)="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", 0x1000, 0x6}, {&(0x7f00000011c0)="2e8d7b610626f5cf00ea9f5a925dc19c122fac5c129cb011a6b7664ecc8adfef329f3d0d3fbabd9cead58e72c92ba0a11d13848a058fca279272a2cf48a4377cf6b2ec7db8c73a94b891ac52f5df2e486ec27ef2a32e9d739469cb19abb3b95670fae5853c27d3dc78bb5a05739a1d5fd5f667085ce22eaa7aeda14701a4114f0ac2cbc6", 0x84, 0x1}], 0x1800000, &(0x7f0000001380)=ANY=[@ANYBLOB="6e6f757569642c72746465763d2e2f66000000000000000061726765696f2c00dd3486411dc2553a2f597d9dec98b00439b74ae3059d5827a3372675b85c21b4f62fa7b171c5de6ff1d4a56906f9af5c918eba3ed5aadf0bc657ddbd5b95108c44b066c816c95687315775d531946bdf5d00d7f09b10b5a5fbeedb98da1af8874e69f0c55beb3fa0ef05ca289e954304cc51"]) [ 74.171157] mmap: syz-executor5 (6273) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/12 22:00:58 executing program 4: clock_gettime(0x0, &(0x7f0000000000)) setitimer(0x3, &(0x7f0000000080)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f00000001c0)) timer_create(0x3, &(0x7f0000000040)={0x0, 0x26, 0x1}, &(0x7f00000000c0)=0x0) timer_gettime(r0, &(0x7f0000000100)) r1 = socket$packet(0x11, 0x2, 0x300) recvfrom(r1, &(0x7f0000000140)=""/99, 0x63, 0x20, &(0x7f0000000200)=@ipx={0x4, 0x0, 0x7e0, "90f179b55855", 0x4}, 0x80) 2018/04/12 22:00:59 executing program 3: unshare(0x28060400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000000)={{0x0, 0x1, 0x310e, 0x0, 0x7ff}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0x40, 0x4) r2 = dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, "717565756509000000000000000000000000000000000000000000000000000000000000000000000000000000000000003dbd000000000000008000"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00004a9fb0)={0x3, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xfffffffffbffffff}}) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000000180)=0xfffffff3) 2018/04/12 22:00:59 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000062606952000000000000000000711000000000000000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x279, &(0x7f00001a7f05)=""/251}, 0x48) r0 = memfd_create(&(0x7f0000000000)='GPL\x00', 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='bbr\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000180)={{0x19, 0x8000}, {0xfffffffffffff3d0, 0x81}, 0xfe1, 0x3, 0x3}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/12 22:00:59 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x2, 0x0, 0xde, 0xfffffffffffffffd}) 2018/04/12 22:00:59 executing program 7: socketpair(0x9, 0x2, 0x414e, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0x8795, 0x10001, 0x1, 0xfffffffffffffffe, 0x7, 0x8}) io_setup(0x6, &(0x7f0000000200)=0x0) io_cancel(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x7000000000000000, r0, &(0x7f0000000240)="fddb6c93059080f64d5144f756b88f375cfc51d8f65a7adac3ba93a9e7a7a9ddc5acd7b4c87239f742f2cfb43c3662a0b1e7481e43d215bcd0ba83666cfa002f38d8abb5a3d4b206b4243eb2381c0562d9cade3382118cbc", 0x58, 0x80, 0x0, 0x0, r0}, &(0x7f00000003c0)) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = memfd_create(&(0x7f00000000c0)='\x00dn\x00', 0x14001) writev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)="9e", 0x1}, {&(0x7f00000002c0)="3a597b12426f56d8403603a5723cc023c58774ea086f287c2bb9139e73f873fc923398322abd286f9628e7997d0d7dcfe31e552ef84cc16ab20491126b5aac64d5dedc68dbe8ac41258edc67a1491bc64f77e74f6a6d3712c531a335c4fe07f152dd5b486637a9dae1e95f2cfdc1102a3727c76f873b5890d0a623316a", 0x7d}], 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000400)={@in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x6f, 0xffffffffffffffff, "bc8bc698cca6bf2395f78de2be648e57a33228842e3cc20a849f5eeb4dc28e6be53e7975b3d395c24b522b1a78049fa343cff3ae7e4518d1b25cbe2d001b50242f48905106e3cd5386d16414efce9d37"}, 0xd8) 2018/04/12 22:00:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) pwrite64(r0, &(0x7f0000000040)="c4717f05d093ca61cb84615c7cdcd51bc0c974d556d359bb82c65150100515b0fff646e2c642687d", 0x28, 0x0) 2018/04/12 22:00:59 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x10000, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x1) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r2, r1, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)=0x0) ptrace$getregset(0x4204, r5, 0x203, &(0x7f00000001c0)={&(0x7f0000000240)=""/91, 0x5b}) connect$netlink(r0, &(0x7f0000000440)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc) dup2(r2, r4) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') setsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f00000002c0)="e20dfb6682123b1f7b3ed6d0945b2be0e9ec661f7ab32bcee4ecf1833e9cd19838e9c622898745199f8a88a586eb9fa759128c3c56317ff2834e23e389f61983435fba8c25acd5f1069da09e394e17a9c49d375f45cbc195b1bbb964f51787db4601f76a05a29d74748b5f9b49a3716fbe98fdc08a02003b1915753adfc47178932b814e46a98f0af563f91e49f3ccf4c3b148daff83b43735939e5be3b49af22d77567f07bdf933a33f7cf2c5f6181de66049453eaa235f23a530aa58500621be17a1a85c8e8278e81b2f5ed09bf3772a1ab739f9231ce556da78", 0xdb) socket$inet(0x2, 0x0, 0x8001) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000200)={0x10}, 0x1, &(0x7f0000000600)={&(0x7f0000000840)=ANY=[@ANYBLOB="f8000000160001040000000000000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1, 0x0, 0x0, 0x3}, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}, 0x1}, 0x10) 2018/04/12 22:00:59 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$TIOCSTI(r0, 0x5412, 0x6) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") 2018/04/12 22:00:59 executing program 4: clock_gettime(0x0, &(0x7f0000000000)) setitimer(0x3, &(0x7f0000000080)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f00000001c0)) timer_create(0x3, &(0x7f0000000040)={0x0, 0x26, 0x1}, &(0x7f00000000c0)=0x0) timer_gettime(r0, &(0x7f0000000100)) r1 = socket$packet(0x11, 0x2, 0x300) recvfrom(r1, &(0x7f0000000140)=""/99, 0x63, 0x20, &(0x7f0000000200)=@ipx={0x4, 0x0, 0x7e0, "90f179b55855", 0x4}, 0x80) 2018/04/12 22:00:59 executing program 5: r0 = gettid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2200, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000010c0)={&(0x7f0000001140)=ANY=[@ANYBLOB="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"], 0x1018}, 0x1, 0x0, 0x0, 0x10}, 0x4040004) exit(0xff) setpriority(0x1, r0, 0x0) [ 75.256944] sd 0:0:1:0: [sg0] tag#4809 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 75.265900] sd 0:0:1:0: [sg0] tag#4809 CDB: Test Unit Ready [ 75.271751] sd 0:0:1:0: [sg0] tag#4809 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.280716] sd 0:0:1:0: [sg0] tag#4809 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.289676] sd 0:0:1:0: [sg0] tag#4809 CDB[20]: 00 00 00 00 2018/04/12 22:00:59 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x4, 0xcd5, 0x2}) unshare(0x400) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x0) 2018/04/12 22:00:59 executing program 0: r0 = semget$private(0x0, 0x2, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x808d}], 0x1, &(0x7f0000034000)={0x77359400}) r1 = shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x5000) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000007c0)={0x7, &(0x7f0000000080)=""/222, &(0x7f0000000700)=[{0x9, 0x6d, 0x100000001, &(0x7f0000000180)=""/109}, {0x6, 0x5b, 0x8, &(0x7f0000000200)=""/91}, {0x6, 0xb2, 0x9, &(0x7f0000000280)=""/178}, {0x1f, 0xf3, 0x4819d9bd, &(0x7f0000000340)=""/243}, {0x6, 0xf7, 0x6, &(0x7f0000000440)=""/247}, {0x4238, 0x88, 0x1, &(0x7f0000000540)=""/136}, {0x1, 0xe4, 0x1, &(0x7f0000000600)=""/228}]}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x1, 0x4) shmdt(r1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/04/12 22:00:59 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f00000007c0)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet6(0xa, 0x5, 0x2) pwritev(r1, &(0x7f00000001c0)=[{}], 0x1, 0x0) r3 = dup(r2) sendto$ax25(r3, &(0x7f0000001f40)="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", 0x1000, 0x0, &(0x7f0000000400)={0x3, {"9a02890abb5d11"}, 0x3f4a}, 0x10) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000500)) r4 = socket$inet6(0xa, 0x1, 0x8010000400000084) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000380)={0x15, 0x8de8}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000880)=ANY=[@ANYBLOB="e3fb8fc9327f492c9b07c4cf52a8eb078f82f3bd337cc3f870b3e05340d305155d46bf1690e5ca746546766e8eb252beb7d562a4183ee889f6c1de50def364e1fead2d3b3fac97d8b4e10eff25cf2710e0a629bd86b5a54cf7972e1f9f09dad89e182f6338478ab853dff43006d2544b5b5d25fe2cb96fbe1ebc3327da7c7d5f1789e763d2e5272cc61596d692154f7e8102aed4b8fc606da1f9a7d8a450bb669fb0ab968d28ac98e2b0", @ANYRES64=r3], &(0x7f0000000580)=0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000740)=@sack_info={0x0, 0x6, 0x547}, &(0x7f0000000780)=0xc) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000300)=@req3={0xc74, 0x9, 0x101, 0x0, 0x20, 0x2, 0x4}, 0x1c) setsockopt$inet6_group_source_req(r6, 0x29, 0x2c, &(0x7f0000000600)={0xba6a, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, {{0xa, 0x4e20, 0x23, @empty, 0x1}}}, 0x108) bind$inet6(r4, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f00000004c0), 0x4) sendto$inet6(r4, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(0xffffffffffffffff, &(0x7f00007f2000), 0x0) sendto$inet6(r0, &(0x7f0000000440)="1b5f7bbaa546d0aa4dd5df990d01ca083ce5390359e1fb4893be5c8b11720a4d4b2a14d3e4f4d5435e6fda5b93fa9bc83cf2314d11ab2758a672447736fc2494e8a6d4547018cb7a152359c1612edeee61160a4d8b7e8c3258bb8d0de0388ffff1cc89e5df431b365fb600b536fc4df502", 0x71, 0x0, 0x0, 0x0) epoll_create1(0x80000) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000280)='#', 0x1}], 0x1) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000200)) accept4(r4, &(0x7f0000000140)=@ethernet, &(0x7f00000001c0)=0x80, 0x80000) accept4$ipx(r6, &(0x7f00000000c0), &(0x7f00000003c0)=0x10, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x0, 0x6, 0x2, 0x0, 0x0, 0x3, 0x60d, 0x0, 0x0, 0x4}, 0xb) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000180)}, 0x2) recvmsg(0xffffffffffffffff, &(0x7f0000001f00)={&(0x7f00000004c0)=ANY=[], 0x0, &(0x7f0000000980), 0x0, &(0x7f0000001e00)=""/216, 0xd8}, 0x0) 2018/04/12 22:00:59 executing program 7: unshare(0x400) socket(0x3, 0x8000f, 0x591f) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xc000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000080)=0x3f, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='dummy0\x00', 0x10) 2018/04/12 22:00:59 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x2, 0x6001) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x4) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) ioctl$TIOCSBRK(r1, 0x40044591) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x20100, 0x0) 2018/04/12 22:00:59 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = inotify_init() r2 = timerfd_create(0x3, 0x80000) timerfd_gettime(r2, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000380)={0x0, 0x0}) getresuid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) getgroups(0x3, &(0x7f0000000480)=[0xffffffffffffffff, 0x0, 0x0]) r6 = gettid() getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) r8 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) r11 = getegid() r12 = getpgid(r3) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000680)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) r15 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000840)='/dev/qat_adf_ctl\x00', 0x8001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d80)={0x0}, &(0x7f0000001dc0)=0xc) r17 = geteuid() stat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000023c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0}, &(0x7f0000002440)=0xc) r21 = getgid() sendmmsg$unix(r0, &(0x7f00000024c0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x20000010}, {&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)="be5c6bef20e791bab9c4623a396b7658b9f353abc2f001bff55b8f1c4ad178acf4ed32f0077716dcaaf655633119be1a7bc1ec6fb04495c3877475a6e7d8a30e7d453d8e9ad0594713b366769f0b8d3b4f3f83943f0831faf8e7cf6d75da18b9514aea315789d6806edc9389173a37e83f80b17cfe34f41c7b6abe5244d68a77886c2468075706babd6c14e71b9583acc220ead03e1e7623b8bef52490284260c48a6f525dedac8471d6107751ab55a79381da29f9", 0xb5}, {&(0x7f0000000280)="d47b023e835dfd433d10b3da7cf48a454c6a70e3aab9a006b40ec5242428a4be12057e1a7e4ad163a355b3a75db4a4f8ca1aada35fd8d2bc4ed05434aae595f4b838418af8263cecf651216ee9a3d817c2952e15094daf6442c0fe811ce6c9c1f7ff11994a3e672367c9e018317682be736dad9266a904d02b04b71e355f97d586bffded78f4b4405126270b5ebae274873fb9ba09407601490f4d06d5fb6dfbe67d8b064c488e14f3a2526f37fa7de21d079bc748e1613d3b435f", 0xbb}], 0x2, &(0x7f0000000880)=[@rights={0x30, 0x1, 0x1, [r2, r2, r1, r1, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r2, r0, r0, r2, r2, r0, r0, r15, r1]}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r0, r2, r2]}, @rights={0x18, 0x1, 0x1, [r0, r2]}], 0x128, 0x20044010}, {&(0x7f00000009c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000000a40)="4f0d173b916d6cf43c9508e70db9bc6e6e3f13934257ce3ed33f2cd02989ee48daac9fc439d73d9b8ff41acfe63d7e7a4eddaddf48c4ad0c7fbada8810075f7e3abc0521719f4c559030f28df10cf335b462426a00e9a2fadb0dd0747a42ff4bee07ffd9afd16557731fba85f4927bd1124f787c3de6a9e7ee333a242c233aa4f50fc980a000f4b9e627734c94b245ae9ffce9deea8d931d5d6648f6cfcdeb85dc9738747785652daf0cb6a6820fedd8e55d6936b8361c2300ccf1d788433d340174396acdecbe2796", 0xc9}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000001b40)}, {&(0x7f0000001b80)="25f72b0ff21f37e432febe1bce57a19bc941a22db073d0e540d28103238fdb5c16091df4660138aa966d2f8ce86d9e21af56a7df8ccf708e84e42713d096442206cab30fe85e4c73465127c640dfaf7d76d1093fa76bf7d720038adb50516b17a0cf5de1e78bdb7ddcb8d31deca5cca9e4cf7e9229481969e4061be3ef6195a58d901bb0fa1cbcde65b9384743", 0x8d}, {&(0x7f0000001c40)="c21a662beae95cbb3a5160d1e8772d56b4acbe12dffe023f9bbd29570916340f59288c19e348de3f2764c0aa33abbccf0b71bc1d1b0da1e736e97b8be4c4dcbc080fcf596840b61271f41266f9b7ac5c8c13cd9f11345767c40558a142911710874a9cbe1220288cbe0d4636351426a1e8aec0cebeef568906d89465677005a45f8b1830c9d8091b2b43b2848f261dfd165dc2524e5bd996", 0x98}], 0x5, &(0x7f0000001ec0)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x20, 0x4800}, {&(0x7f0000001f00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002100)=[{&(0x7f0000001f80)="39b0e9cbd407aac1be0900acb4594e07a4a6d4aff66bbd29c57b95e301148bb5d7f4f5638c538f678804388e9345432bf5f55676e280343974c236fe608ce3702e17cb2a866c7cbe10e489054a0ed53a094caf896028571c3d61804a30f59f28d97672e8cc2286c829c9e1af304664133194dd7972363ad8d7d1b25d846ea4e0d8", 0x81}, {&(0x7f0000002040)="d0901584e80825eebc21e59aab58d360a683c35d5096d1b70bb9749055e97c71929d676adf80868d6d74bde293c5a4ef94b68425b0db296f3500239b19a469b6fa313f8375b0b10c924b523f12346d69c7d3a4fd9a9115e181858aa21dd8c257417308cc54ab2ff9bffa714d9a186eb9482f7fc4cad2954bcb0b99b499400f4582700e1d371905f404650126e0509051859416aad87132d9e6", 0x99}], 0x2, 0x0, 0x0, 0x20000080}, {&(0x7f0000002140)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002380)=[{&(0x7f00000021c0)="1712e3fa6ff35874c712776c56fc8b39787cad344421d30eaa45b2b4a9b00dc649a05876bb667bdc61264e98b18a5bb7c62a30853903c83cfe27e9c8bd157f431bcc9ca019f171e34a9437614802932983060252ebd3f48d91c33ea6ec24f16c5ceaf7406fd265e0290d82b68323862a155242d63d4e981153c9e3cb9a6b1e8ccbba2a814e275ec5b5d23467153f8273fa06", 0x92}, {&(0x7f0000002280)="40be7c10a51e7cae7fdd8026bf0a0199ecb567c37d875db938c9e0caf5daa1430fcee97da586dd2ce5aeefd2de8c10c7de74d4bbb7cd41a883af3e0fa2f7ef4e82ba291e51a3a0fe1c0a45b4a50e893fe61023201f471886b6076d8d68e35769f8334bc87da1583e234f077d530f928436dcfb7fc088315f421d082587b5b84acaa0fdd43065eaa48aa8f1d7516aa4d41b01410611110a33ed5a9ad89b514b1935c4", 0xa2}, {&(0x7f0000002340)="91ba74553d575f0bae31e8594bb598ac3e12b29ea0b10ae2d06f5c03291d2a007690d762573d5809", 0x28}], 0x3, &(0x7f0000002480)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x20, 0x40081}], 0x5, 0x80) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r22 = semget$private(0x0, 0x2, 0x0) semctl$IPC_STAT(r22, 0x0, 0x2, &(0x7f0000000040)) close(r0) 2018/04/12 22:00:59 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={0x0, 0x7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000600)={0x5, 0x6e, 0x0, 0x3, 0x7f, 0x5, 0xffffffffffffff80, 0x4, 0x0}, &(0x7f0000000640)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000bc0)={0x3f, 0x8, 0x1eb, 0x101, 0x0}, &(0x7f0000000c00)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000c40)={0xef, 0x8000, 0x4, 0x0, 0x0}, &(0x7f0000000c80)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000ec0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x400, 0x7, 0x8, 0x80000001}, &(0x7f0000000f80)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x8, @empty, 0x400}, 0x1c, &(0x7f0000000500)=[{&(0x7f00000000c0)="eb8e8d50664c7232fcb9b885a1b57262e41d3ff3147d3ce254ae140fc9f414d190fb271e49ef74d2c5f7dd7afa9b52de7bf24b35f80898310094091531a45fb1c71199ad4803d320ed3d219cc1f5de694b7b5afcc384c140d053da3251ba7f7e0afdf59c28bbc4c4558057ed6ce821ee2cce2d278446e58ce1fbd305cdbcc9ef22080932af5376a1caf9ea29001f0f7f58940c02d7cfac2977b8bccfb30ce276ee790630fc92cb886ff404c9efaf4541af71d8c4e2a56c122514009b26e69145e7c8a2f5f86639ad3cad8315a0d5bc44226dcfd684020e7e580af4d288374c91219565040556496da2f77e2aceccde00b75b786417c4", 0xf6}, {&(0x7f00000001c0)="26bc0982692129802c43a33f9364e2b00a9bd51c2219834f", 0x18}, {&(0x7f0000000200)="0782457eef636d26271cbf854ea22eb7cba304ab4b3eee4ce0c9795e316055988eeeb74c250b2a11fedb7c58bfc2e3827e2675142a6aed8b5ba2e2d7648346be9e7b6cac922bc4", 0x47}, {&(0x7f0000000280)="a6cbfeb8e8edead9454986132c250ecd4fe6254f42c95c290f152c5a68072473066bb201f3a1888d5b28a09609bb2a8c250cb08a1c75f36c1e227df1ada439fe5005ccce4a09233de45e7ed15e7f224a19585f1588f6d00e9fb3e35df9b3250fa00fe64667", 0x65}, {&(0x7f0000000300)="440ca4bf0ee5235c81e26a2a381e0abfd3af8745c0aefa094902cb2252e4bc1fb41e8d60288243d205717ea22974bf5b367df5ca0babc98440849349cf7824b3cbe3d9e7f7b86486ac8d72fd20aa04de69f4bc70e60dcdb340aaa92e634668d1f7588a0fb2bca607915a0677dd05d4afac9631a26f11d25985cc0d1c44b354764c7ee5aa78ee9ae5592758558341daad5e1227ef668c8dfb17b13307ce4f12d40e05c8dfde8ee57ca5075b3e619d052ddeeec3866867db3a1d96", 0xba}, {&(0x7f00000003c0)="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", 0xfb}, {&(0x7f00000004c0)}], 0x7, &(0x7f0000000680)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x3, 0x3, 0x1, 0x8, 0x8, 0xff, 0x1000, r1}}, @init={0x18, 0x84, 0x0, {0x3, 0x9, 0x6, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x7, 0x203, 0x7, 0x101, 0x80000000, 0x6, 0x24be, r2}}], 0x90, 0x80}, {&(0x7f0000000740)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000b40)=[{&(0x7f0000000780)="1ba3182d04549403d34a2fa4685636dc831bd0ddcc0b58bcbbc6c85ad0b6a87bf826d99649d6169c696541afdab0b44b391227255730dac0692ddb8eee71a8635e166d24680dc1682efebf3e8e72e1633774e95347679fdc6aafb53f01670385092098b0398910b43929b0c2c44ac5dd37122f0f8b851a7249a35b205d773a22001ab8ba39aa9c2a647d017c1ed252ec404206dfa557c7e0209bd251e38e6cf1efe4281ece15ee", 0xa7}, {&(0x7f0000000840)="035898f722fa0c62d53f95775bb23cbe060b63b948b7ca3a7f30cd5a2be6db627b7d9eef48540aa0d495529a657b1d4c0aec0eefb717a0c8614b631720ecd2f5b16ffb5533c0b8bd1f3410b22cf78fecef754e1cf65aa5ba860d14db9de7c018064a63b9ca59588fa64afc604e7670a47fc3f8c6f34570652356d07f8589b9d4d2b48de703c669ce73c7a7e4790bef27e84f3e278838fb4555de8c472aa4de0371a0826250cc9d8182d2beed498d28dab3b2f7e70bcc7a", 0xb7}, {&(0x7f0000000900)="3b832c61f8f2e56849eff2b2547e961a29e9348c23fcd136387d9d288c1fa0d6bdd3774ece9c48f928d90d4fee44c270411ad274755481d0141bd373560b2f8cf813", 0x42}, {&(0x7f0000000980)="e471c1aff0a323c7287a", 0xa}, {&(0x7f00000009c0)="98e521660a6493037b25782ae11fa28c079e56932214bd31056f77ede245f6f9a229367dc013cb0a8b4a29fcaa082b03d4e5bd3c237ae970108cb85a3d93edab12ca0d52e20f", 0x46}, {&(0x7f0000000a40)="2e1ff6d89675986df72221315a82b463ea38a2265f4337c2a17a304a9d1111a754de96cecc4e031b6aef32996466954f4e7aa647fd04096ee6dbe87a9d1ba2e3bbb0f3271a3223d41377164290872f7d227d4643f6d02662ce2cd4d4284f025239e7d9bdf7e74199afd612824c607209581a4e1de84f95c120088f841db4b9aec31aa69b2e4da56fb073c04b298c6113e5132d5273c631c7fc140451", 0x9c}, {&(0x7f0000000b00)="c92487174bb5b24c5b3095a92794dca352410fa38db4d68d7f18df3f7b19e64e2176eef20a264c319b4ef6d16f311a448e43c53f703e07", 0x37}], 0x7, &(0x7f0000000cc0)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x208, 0x10000, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x9, 0xffff, 0xf6c}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x200, 0x89, 0x0, 0xabf2, 0x9, 0x7fff, r4}}, @init={0x18, 0x84, 0x0, {0x81, 0x2, 0x0, 0x9}}], 0xc0}, {&(0x7f0000000d80)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000000e80)=[{&(0x7f0000000dc0)="1e6c05fcc16c1794eccb3a5074b1510c9b664db91c1054443fa83012a969a7ea67175334ce2dee83f2b5bcb7560439f7ae5a2ec7d0ba9b0ca0740bccb76a65e1a45fa5e24cc5382b5d922eeb7ac6c06268fd5da7efefa513e1f10d4e65e0f25fb2d5f6d253a0c9865048262af5a5e85a1d7387177643465c8422f7def3065ee6ba449f02730ffbeb47eb611c9d8e6bad4f2210878553765802a1e82c4a8e2f3e92639ee7926591c679672a", 0xab}], 0x1, &(0x7f0000000fc0)=[@sndrcv={0x30, 0x84, 0x1, {0xceb3, 0x101, 0x8, 0x5ccc, 0x1, 0x100000001, 0x8000, 0x0, r5}}], 0x30, 0x40010}], 0x3, 0x40000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x82c0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}], 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000040)=0x2, 0x8) 2018/04/12 22:00:59 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002840)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000002800)={&(0x7f00000001c0)={0x14}, 0x14}, 0x1}, 0x0) [ 75.708309] hrtimer: interrupt took 278900 ns 2018/04/12 22:00:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x2) 2018/04/12 22:00:59 executing program 2: r0 = memfd_create(&(0x7f0000000040)=']\x00', 0x1ffffffffffc) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000000c0)={0x7ff, 0x2, 0xffffffff}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xb}}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x0, 0x0, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r3, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6f86322e"], &(0x7f0000000280)=')\x00', 0x2, 0x0) 2018/04/12 22:00:59 executing program 3: mkdir(&(0x7f00000000c0)='./file0/bus\x00', 0x18) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x400, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0x0) 2018/04/12 22:00:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0xdf3}, 0x5, [0x1, 0x9f12, 0x7fffffff, 0x0, 0x8, 0x2, 0xb5, 0x4]}, 0x5c) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x3, &(0x7f0000000040)=[{0x33f, 0x4}, {0x9, 0x6}, {0xd0, 0x4}]}) sendfile(r1, r0, &(0x7f0000000080)=0x45d, 0xb2) 2018/04/12 22:01:00 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x9123db628031b71c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0xfffffffffffffffd, 0x4, 0x8003, 0x40, 0x9, 0x4b, 0x81, 0x0, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r1, 0x1}, &(0x7f0000000340)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0xcc, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0xf54c945, @dev={0xfe, 0x80, [], 0x11}, 0xfffffffffffffff8}, @in6={0xa, 0x4e23, 0x4c6f, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e21, @rand_addr=0x1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e22, 0x20, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x4, 0x4}, &(0x7f0000000100)) 2018/04/12 22:01:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='comm\x00') preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/129, 0x81}], 0x1, 0x0) fstatfs(r0, &(0x7f0000000180)=""/74) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) writev(r0, &(0x7f0000000100), 0x10000000000001eb) 2018/04/12 22:01:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(serpent)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0xffffffffffffff3f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x3]) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='user.syz\x00') 2018/04/12 22:01:00 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) 2018/04/12 22:01:00 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000000c0), 0x4) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000400)=""/132, 0x84}, &(0x7f0000000280), 0x8}, 0x20) r2 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000000000/0x4000)=nil) shmat(r2, &(0x7f0000001000/0x3000)=nil, 0x4000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) r4 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000004c0)=""/238) poll(&(0x7f0000000140)=[{}, {}], 0x33f, 0x3f) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="2ce4f93ade07d17b1495c5c833afff35", 0x10) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x30) 2018/04/12 22:01:00 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x4202, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x21031, &(0x7f0000000780)=ANY=[]) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000140)=""/241) write$binfmt_misc(r0, &(0x7f00000004c0)={'syz0'}, 0x4) 2018/04/12 22:01:00 executing program 3: r0 = socket(0x100000000000010, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000000c0)={{0xffffffffffffffff, 0x2, 0xfb3f, 0x0, 0x1}, 0x2, 0x4, 0x7}) write(r0, &(0x7f0000000040)="26000000130047f1eb0300f8590022ff001000e30100000001000000000000fe050010000400", 0x26) r2 = accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={'veth1\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x40) 2018/04/12 22:01:00 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000000000004000) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0xfffffdaa) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x28) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x800, 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}], 0x10) [ 76.668586] QAT: Invalid ioctl [ 76.702576] QAT: Invalid ioctl 2018/04/12 22:01:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000000000), 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f00000000c0)=""/22, &(0x7f0000000100)=0x16) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000140)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/127) 2018/04/12 22:01:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="10000000000000001701000002000000"], 0x10}}], 0x2, 0x0) 2018/04/12 22:01:00 executing program 0: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/04/12 22:01:01 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44034, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@nfc, &(0x7f0000000200)=0x80) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001280)={@vsock={0x28, 0x0, 0x2711, @my=0x0}, {&(0x7f0000000240)=""/4096, 0x1000}, &(0x7f0000001240), 0x8}, 0xa0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001400)='/dev/sequencer\x00', 0x0, 0x0) accept(r0, &(0x7f0000001340)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000013c0)=0x80) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000040)=""/238, &(0x7f0000000140)=0xee) 2018/04/12 22:01:01 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000), 0x0, &(0x7f0000015000)=""/23, 0xfffffffffffffeb5}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x400000000000001, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0xb, 0x0, 0xfffffffffffffffe}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/12 22:01:01 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000000040)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10000, 0x0) io_cancel(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f00000000c0)="905044cfb0af33b626a47782cf6eb6699225c3b0d89341506c75", 0x1a, 0x5, 0x0, 0x1, r2}, &(0x7f0000000180)) mremap(&(0x7f0000cad000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00004e9000/0x1000)=nil) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc0100) mmap(&(0x7f00003ea000/0x3000)=nil, 0x3000, 0x0, 0x110, r3, 0x12) mlock2(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x1) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000000480)=0x18b, 0x2, 0x0) 2018/04/12 22:01:01 executing program 6: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/protocols\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4e20, 0x3, 0x4e24, 0x5, 0x0, 0xa0, 0xa0, 0x3a, r1, r2}, {0x8663, 0x2, 0x7fffffff, 0x2, 0x3, 0x0, 0x4, 0x1}, {0x3c2, 0xaa9, 0xffffffff7fffffff, 0xba}, 0x3, 0x6e6bb7, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0x1, 0x3, 0x80000001, 0xffffffffffff0000}}, 0xe8) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/71, 0x47}], 0x1, 0x7ffffffffffffffb) 2018/04/12 22:01:01 executing program 5: futex(&(0x7f0000000080), 0x400000085, 0x0, &(0x7f0000000040), &(0x7f00000000c0), 0x4024000002) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000100)) 2018/04/12 22:01:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(generic-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb9952989", 0xb) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)="26fe6bbd22e1c51639", 0x9}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/12 22:01:01 executing program 0: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8), 0x3d7) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x2) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80000) 2018/04/12 22:01:01 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0xa206, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x800}) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0x46, &(0x7f0000000040)="f6ef476402412f74afd46e279ed3c5261ca029ac2a5f1e743eb9a385c040e5e592feef971cb66b72862aba247135610de0f2fa0d14cc4e08447617e5a648f15bdbe63066d6bb"}) close(r0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x258) 2018/04/12 22:01:01 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000000000004000) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0xfffffdaa) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x28) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x800, 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}], 0x10) 2018/04/12 22:01:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x2001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000040)=r2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'syzkaller0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/12 22:01:01 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000000040)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10000, 0x0) io_cancel(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f00000000c0)="905044cfb0af33b626a47782cf6eb6699225c3b0d89341506c75", 0x1a, 0x5, 0x0, 0x1, r2}, &(0x7f0000000180)) mremap(&(0x7f0000cad000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00004e9000/0x1000)=nil) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc0100) mmap(&(0x7f00003ea000/0x3000)=nil, 0x3000, 0x0, 0x110, r3, 0x12) mlock2(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x1) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000000480)=0x18b, 0x2, 0x0) 2018/04/12 22:01:02 executing program 0: mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fecfd4)={0xc, 0x4, 0x4, 0x180000003, 0x0, r0}, 0x2c) r2 = dup(r1) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x600000000000, 0x2) chdir(&(0x7f0000e3dff8)='./file0\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000240)="6d6f756e747300bf47363539a0b1eed4069ec923748d115307d52b1f5e607bd68b167f0e893aab1179e4cd55d7a8b4745a9fd29959e6b40bec63cd848b0ff02e0e4aee6e1b1ae90d8a9ac0e9c937484de235e772b7633d9700") poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x800) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000000)=r3) umount2(&(0x7f0000000040)='.', 0xa) 2018/04/12 22:01:02 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227b, 0xffffffffffffffff) 2018/04/12 22:01:03 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='afs\x00', 0x1000, 0x0) umount2(&(0x7f000075e000)='.', 0x0) 2018/04/12 22:01:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) fcntl$lock(r0, 0x100000a, &(0x7f0000001200)={0x1, 0x1, 0x0, 0x4}) 2018/04/12 22:01:03 executing program 7: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) write$binfmt_elf64(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x314) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000169000)={0x1}) 2018/04/12 22:01:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab26191a01002356ba602d357ca36b", 0x10) r2 = socket(0x11, 0x1, 0x100000001) tee(r2, r1, 0x80000000, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000a80)="810b8f68adf1a34b74a4ae044c1fba43", 0x10}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000300)=@sco={0x1f, {0x0, 0xdd5, 0x6, 0x0, 0x2, 0x6}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000380)="30cce0231ef4d96612e01b6fa746a459d68962f0875fe2214a33f98e6857d98ba4c2df6a4dac06a4b7b11bf99228530fec925914ba620b268bb833458b37b8d174c9b067cad3199fe0d35df34440d8b596e3fc80fc0364a7858e5d0cf83c8bace2f5b487328a47157e32bd1220ca3f618de55a5eef160bc5d2a23a8b903fd0181c25e02b835692a93d6a184c2b9736c6a074", 0x92}, {&(0x7f00000004c0)="d74b7c04d03ebafe2ebae2eeb9d837a772329cc9f49a80157ac30742ae8a72ac7ecead00437cab543f8b741532f30b394ea4a8e5a825f251c334facaf51d8d4e9c700a503db0c463d65444cc7c297688a87fc360476c7826d31431685319da7279c1873dde8e7d40ce474568fa75fa31db05e9947f8b78115f21ce8a77e2ed0a7ec9c61d0f9b1b8910ff921079a47630f42f43d46471588470f6ae7173acf532450d22f9f96e908be40288e9147161e09ccbfb0b6020deb61f40731fd0993a7706f13a62e29b99959878473a07a6c432a59698f3541c6086c6e3d773b3af2a302b9df96f7824e4f23528e57d", 0xec}, {&(0x7f00000005c0)="42966be9e8543af9723e1c88371c686d66cce150513eda6b9ac24e4f18ca439f6ef87bc6d5aaf53b3d4fb2364c1c3ca15a1658fa8922ef240a205e6b06469c64afb2a1ab03", 0x45}, 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{&(0x7f0000002cc0)="6e87b902dbd86c4143bc9b7ae1bc27558ec89a2ad877626d2b1b66a96fcd799a5cdb46342765b04b5a078913ae0e32de1b963beca3961c2b47df3cbfb9a112d81d531c1bf174a2bd5937bdc45c9eec58c9e8bda5f53f1706a9bf68c1700ad150f93b527dd9a7ca94dfca6c7593ec4af42ca4a2f4bc46e5352025ba231a4ba29f76cca1782ed018a9900122251983efe35fb85975479339a3f44d11bd58e59e6323e84ff60260fdd0ce366f17f277c7a0dab568ebae2a3e50ce2ab197e3da1d280b1db59b995defedaf3bfc7e5fd294298f76e39512c15a413e9e9483a42c7985fa15ea297f66919672cafd68b682dfb6c3f78c26aa3f4bb4c98086794b58de9062779f7307f00b11e195cf00a83d2f33c3a43c70d80851b2f87af88b4017b8231e6d6565f2d36814893afcf58fe4303510b7e07843dc3e1a41165225ba97acbeeb49463fbeb8ed00b78d4e2a716d0cb31badd2ab151c01ccf6d018714709d44dae7a112c553c21e662cedb2f0de158eca5110cf3893f0a5b4f2ff1bdf200f0dfc6be8dac1dd96dae895096b3018a8b2385a7182ee40a49ce35581704ad6f418bdd688199d6285fd3a3034b89dcd1c6773217353ca5b6871aedfcdd1503adce8b3ff66a0ff394a3beba73aaef5902ace2da08625fd617ff8f836f8976416c845985bc1794582cfa6b41ebe89e3a14cc7e985e40a0bb328f99c0e5a1a04c7693d81eeb84dc86ca80effa218d7e9e216d81a7541c27b0c5905178783f0c5e97f4f229d4e2eda281243cd7c09e3b756d3ac8fafbc29902508f9efc60f6afb7a17e3d564d4191c1df83004609d9cd8767cc45b8869c5b1eaf6e7722b911898436dc7b3ad5b0ad83825e4489914afa2d6e5e631648a5e9a3b7aa4c02c8784bfd867cb4c8eb4534593a8a6462d843a0cc24df0c7602ab31423905b58dc61050541363a876a1c209a387c7a305f21c74a299c70a749b0e76d8ee2f09920cc4bb94ae21c0b385940fe4704b66e55a7171014da1fb2fe1ea2655d8c9c3e37596c43bfba223ae7b80912feec08f90a694a3fa304fe412df325e2892cfeeb852a84183d977f066e7554201b9025dcf30fd941814176e8e87d63206c51a4f19acb97058bb4a799f5cefb584a0b2408d75f79fdef2c184690c6af5aefdc363db6b434367eff234dee525420094e60268f9c8ac3196584235e274ecd10c934c80cc83252665f72fbc57f9a44b2ac0500cf1babac6b36a9f1f774589b5d53456bf811d8b11e5917dd07bad97bd0ccc3387ffbd072f2dbb8d6ba86489119755cb7ab5fdfd3879e2ca56bc4269e93039bc42dcf181bd61c77f56494cd725a454bd741e63637d77e7758486c763b3f9d591d76e3bd29cec9bc7d1c0791e4eeecb9a96d7176472f22c68b9bd8e08ffc38753147a28984ec61e27cac6aa659b79bcf5e7a7ab42123bbc2d4d93790887876573f203dc85124a50aa089c24faf988d3f05aad450041e7a05664f896cac6aa83d5c3c39c1272059d248101bbc6cc832f36b016ec380b634c474080a1c321a969044fc40a7d58346d8a931e85e1758f2da7e80a9a1522c56f772db9bffab652fb8e6e0e4a214794e69f84d97eaa69dc7c39c94cfe1852bba693740265e80ada110b165ebc92f84bae8b799315b0e74daac9947dae74a9ad6b12daad3a256894979cd55483846504be9a50f217601858a75c76546575b799dc025406f6cf5a83e9dd4fbf1891d2dcdafdbe2a706a1a5d46d75a4fb9385819a063b316f4d259d8532e72d977e48851ffa36a65efd1410478151924ca7dacb26e95c98ccf4ded631dc2e8031b4edcda4530c95b0a51f7b790f77fb7bf7034340b04309cab086a44efb94bcc1f474ee3e2d0384f1eeca2906e674a5a88d70d15294ba00292ebb48d12c0dc45b9e6685b485f2773dfc955f1972156f8058e57cf24d472e861879a78edfdd7e59eb3293a33fdfe04ecc6bfd1a2153a277ea3dc920d86fc748f024a1c1c09afc0ebdd0a1340109fdef814e5cd3eed775aa12482ea808c709ed61544ce4f13c35c29df0b01f0a1f54e990c32fbe11868587aa9ea5c337bf24a97638bd9a9b44e300e2c292139fc799a8faca48edaa85e6c4a29766459ab796cc12d76e791ced71757e86614a60c0c179f066aafa3cde470d7af5d6b1b555facced9017bc1baf10aa587de7331c4de1564f5f1412191e14c6799c5c350cab791bebe4bcc496865ba895c5ccffcdcc4aabbf9f736de8590633091397b4b9c8dc6571eaf2ae382e273f2d69d2c3cf3114a682e657182fa688887cc21258895f2a07b6751ba658925327d18d8a87a2c7097e35a106e6947ab1de5df9aca9098f595ceb37043a665d9d639f1a97ab68f87b83a5c867a52cc209bf8f740575b819041a11abd4ed18db281d8f958f07513abf67f4ba47276371d5d714ca47a791d5ab549505e2e894f26b37ac23dd1fcb85470f40140071372014c4860e8d0b5aefedf829a87b69af1061bff427524efd23f8e1ca97b21b0264c858c0096d12780b9473d089a014b782267f53cb41c066c48770de731a9d7370e57805d21ba7585cbd5e5be79db1f7050f9dd39759fc10ef427fbd91c92a4a3b81ef3e275fd33aff2b97c15d14a65515f0847b9e2391eb6017d979923273ffda7acf09e890cc10680e198559182346bfe84d663a6665652f0fdf1731ee2b2e440e4a3b24de3acaac91b9f4d9fff27b414ca6433c27c9ac8e714817143deabf0bf61ae4706d2c557911aa3eee9983a2f11d982615289b682f4700af60c54702885b80f2fc97dc4e8fb0d7e19c391704e1dbc119b86d8777822477b08210043c477a55657544a57f82ce3733f1d5c11c233ed29537428e0558cf7f36867c5a4114ba83f812df5b1607115a36178cb3473827565980286721ccf53536f037c1ab4d19d10df99e797f8b6dfdb99c0db5e25681d83aa7f5bb6ef1f5b828a4d53837ddc9a23549dcf4b3a7bb65572c0ad617bbb0f0759f61b0a40c692bfe7c4751849c236b8a524fd8f7d63cf569914e4e230084d33ce12bad1a01ce4d68a96b21315b7651d9b26f7310de3afbb3d3f674a189fc940ff8149c07054851597847d85b817445c9eaf0e18288f3e33309b27618d64b1384b7443c5d7a1f94908606c92a2b899a6a386db1ea92270d75cb171de955b03d1e7d743aa357fdf688e882cd91b6b029bab6517706d0df1fbec4cc7651d9bb19600d10bdadfb16640f9b97029315e2be46aaad0a971962d12b0b73952569223a29871a3095d57f16048d3ee0352d1f4c20a127ba4cdd118a3b29d8dcc40674b5f4eb0959fec69abe11ba0d44e5f72b07e6c7a3409b5cea2f50940e8448a99dcdd99798da28ac9975fd09471d4ad01480f9d2b1e9cc487049a5ae910ed3ab0b8736cc12b69d8f571b68842ec1cf18788ab548987409c7601a24f65b623630f959f923be8052534df88d7d0e30b033692abb6fdb5f8b329d19ae7e1e9cfe5c15efd3fd8cdc519a527d75658da24083954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0x1000}], 0x6, 0x0, 0x0, 0x40}, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000740)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0xffffffffffffff7c}, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000002c0)={0x5, 0x401, 0x1, 0x1000, 0x9, 0xdd, 0x401, 0xed3, 0x8, 0xfffffffffffffff9}) r3 = getpid() getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) ptrace$poke(0x5, r3, &(0x7f0000000080), 0x2) 2018/04/12 22:01:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x408000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x400, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x100000000000020}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x6b}}, 0x825a, 0x3, 0x2, 0x8, 0x7}, &(0x7f0000000080)=0x98) r2 = dup2(r0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000280)=0x100000000, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x843}, 0xffffff00) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001600)="19", 0x1}], 0x1, &(0x7f0000001740)}}], 0x1, 0x0) r3 = dup(r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000200)=0x7, 0x4) 2018/04/12 22:01:03 executing program 6: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') set_mempolicy(0x8003, &(0x7f00000000c0)=0x81, 0x93c) setns(r0, 0x0) unshare(0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) socket$nl_route(0x10, 0x3, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000580)={0x0, @multicast1, @rand_addr}, &(0x7f00000005c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000600)={@dev={0xfe, 0x80, [], 0x13}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x4, 0x4, 0x500, 0x9, 0x4800001, r1}) 2018/04/12 22:01:03 executing program 2: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x211, 0x4) r2 = getpid() clock_adjtime(0x2, &(0x7f0000000080)={0x0, 0xfff, 0x5e6, 0x100000001, 0x8001, 0x31cfeeea, 0x5, 0x20, 0x1f, 0xcf, 0x4, 0x8001, 0x175, 0x7, 0x4, 0x1, 0x400, 0x20, 0x7f, 0x100, 0x8, 0x1861, 0x8, 0x7fffffff, 0x80000001, 0x42}) ptrace$pokeuser(0x6, r2, 0xda5, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000), 0x0, 0x0, 0x162}, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x101, 0x4}) 2018/04/12 22:01:03 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x800000042, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000580)='net/ip_vs_stats\x00') fcntl$setstatus(r2, 0x4, 0x6400) sendfile(r0, r2, &(0x7f0000000040), 0x100000000081) r3 = getpgid(r1) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000080)={0xf064}) 2018/04/12 22:01:03 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) syz_open_procfs(r0, &(0x7f00000001c0)='attr\x00') unshare(0x28060400) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000100)={0x2, 0x8, 0x8, 'queue0\x00', 0x4}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)) 2018/04/12 22:01:03 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000001c0)={r0, 0x6}) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0xa3c, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000280)=""/222, 0xde, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="00010000cd63aa73931b061cab54f10b6c9d1f97db7b5520270d2cd3f5f3c7fc7f7f8a4b67647d8709f49f47ac2ab70bc5f2f6fbd2557913f6a38eadaa3514f04064a7ee3b3cf4fb4dd7cf5a34432a8d135d3bc296381b741c533ffaa6ea4920b49ed14a922ae81a763906fe2dfc56b6ce440046cc3ebd3abed38e0b80efa768a7130942e6c173a10812c928f2c339ffc2bafa5e45fa2308ab42"], &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x0, 0x8, 0x0, 0x89c}, &(0x7f0000000240)=0x14) sendto$inet(r0, &(0x7f0000000380)="a240145166c89a468dc3294c94cdc1316b15fe2d73b4e756c94b3fa7100c7096851152ec9304056ff4d8f603cc002726ab0277e315dfc6cf81750e53813e2d9aba7556b6b664c8abe774491168101ba4d5fd276b0bf5a8a63981919d88d8826008ad5b11002a3a577eb0bf72f1df5bedb35190c1cfcc5fd2e711151e589770ebd6f96eb79d5b831e81cfa18444289df4f076a99a00ad90588ab80cafbb3ddec595ff1579d3fbac2b7be7", 0xaa, 0x20000000, &(0x7f00000000c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/04/12 22:01:03 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c0000000000000000000000a1bb0037725ef198d1cf8438db25f35b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f4c005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ff"], 0x81}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x8001}) 2018/04/12 22:01:03 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x101002, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@int=0x9, 0x4) ioctl(r0, 0x10001, &(0x7f0000000280)="a7514f91931f213134088ad400aa0fa6c6d3b7b65d23f7ed3d9e5eaa16bd2b0063e78e14cb353083c0e43bffd8bcae8e098e3e0b2fc4d3ceb675900c0d5e7903d1a1b43634755d23fe4d030000008fadb7dde121c55334658890d6cd52804f5fa59e480000000010229c51f5d6c941da123dc34b86985b01107d875d9d87be7a94707558e2e7c5a4e92676e8caadbaf604cb03c39f49007cde02149962fe458aa1d705c24c2859d8e19bdbd529691e8ac4bc4c") 2018/04/12 22:01:03 executing program 7: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="40000010b9b82bd47668c7379f01000000000000000000a3a533f73840d7ddce9f800ad27f3be72f0fd2d40b259b109f75c59125c6d0e6d660a2ea109a92bdaad50c8c285310f0d345ec12a2d94d6116d515ec6dfce411cd1116fa2cc07503004ab550c30911d6b9791295ae3909161e3e58d21f48f537bc3ddef48c1d703581688d09d10fd19b03d368e17cc0463e1d5870b433ab8085fb8318e369e7de549d50a3cf018de4a44e343f306e3671259658609fc7c24b41d24e7f2dd284d2c100069dc4f62800000000000000000000000000002055e58786d120dfe6f25be689fbfe6d47982ff4f5c2b8122c129995f6f49b580b1350b18a6e63b97cd77182c1c5b6425531b6faa92fefbee5d8da82ceb932fbedf505300c822fbe1e4172ce56c05d8fd082e1a42d4708a42c46a3532b0000"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000005c0)={r4, 0xfffffffffffff1c5, 0x3, [0x1000, 0x0, 0x3ff]}, &(0x7f0000000600)=0xe) gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/12 22:01:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffd14) accept4$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14, 0x80000) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000000280), 0xfffffffffffffc65, 0xfffffffffffffffd, &(0x7f0000000140)=@vsock={0x28, 0x0, 0x0, @my}, 0x80) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x3, 0x4) 2018/04/12 22:01:03 executing program 0: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/04/12 22:01:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x10000009, 0x5}, 0x8) close(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockname$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) 2018/04/12 22:01:03 executing program 2: r0 = socket$inet6(0xa, 0x1000000000000003, 0xc2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff]}}, 0xfffffffffffffe4e) 2018/04/12 22:01:04 executing program 7: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000005c0)={r4, 0xfffffffffffff1c5, 0x3, [0x1000, 0x0, 0x3ff]}, &(0x7f0000000600)=0xe) gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/12 22:01:04 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000001900010000000000000000000a000000000000000000000014000500ff010000001f0700000000000000000108000100", @ANYRES32=0x0], 0x38}, 0x1, 0x0, 0x0, 0xffffffffffffdfff}, 0x4004801) 2018/04/12 22:01:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000100)=0x93, 0x4) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000680)) sendmmsg$nfc_llcp(r2, &(0x7f00000006c0)=[{&(0x7f00000002c0)={0x27, 0x1, 0x0, 0x7, 0x357, 0xbb40, "205c3d13fc3709086887b56b9a6217dbbe89b6dadba3fa2cecfa6b884f7232503f93344e2dcca8b73cfe42970bbd17ae52031932aedb32e1b575fd76ac7453", 0xc}, 0x60, &(0x7f00000005c0)=[{&(0x7f0000000340)="cc52da5d45d3e56e03d05090d5887ca038d51999e12c66e6d7e3f6c8bbf5789d26e7721087200c96e6dfeaa96c60aa33e152206515ff8ad618ad3b20828f74cbc43b9d16925352abb72b7337717d12fdcf39cb9574f48910381a732cd616f10dc529e6ba057cf787c732bc70042da360ff98599466e6cf8b2fe75f701a2590682f67e6a3a546bdc868f508afb57e4452ce954040361c110e459d08f615bb78a1a419fd44650f096b5f1c26905c317457d725335e30940a128dc4e026eb4000070519d892", 0xc4}, {&(0x7f0000000440)="74fac5cbc4e8f4919cd4a1e59a21997df6a98990058f3358e2dca2de36acc96b55dc24735595026d3a1271cbc46fe09a260c2f4aec678bdaf45e9e37f7cc1c122ff12944168c", 0x46}, {&(0x7f0000000080)="66eead4ed8f2eb5176e5e62771dc3d28779d761b11ccb8b5039e95b2db524238b3ae", 0x22}, {&(0x7f00000004c0)="632f927844be562fc59b1da456747351bf7693bb8121a8df95c3e2261e7cd7dfce84a9ef1e810f76a6e1aa4166501eed5a353113d0c0074eb208f4da2f01e0f5945045c75f066cd02ecd795215aec16b41c3bca1a6021040bc64f0998bbfe68e057af4a26a394d21113e280809be74fe4a502a80c275cb2c48760743eaedbf5b6de8d6032252a3d74e4f29f6a4b0319f732b3dabf824f3cbeee16501c31a4eb552b3a6cf8d3366dd80451cae990378442020e74bbe9ae244f015f6bc2a4ff2aa252eacc1b005ec0b7021e060e9af616ca8875003c5384248bb7d15524e", 0xf3}], 0x4, &(0x7f0000000740)=ANY=[@ANYBLOB="900000000000000017010000001000001f943caa1c5a48b0f0cda9db2cbfc1cb6c082a23e225c68e441cf74837edc27e84097e36f545709b7adde47b5ef0050af87dd21a54eb20c51272bf77cfdaeb9a88da1feaebcfb23c13588e5d215160067c6a27e19f2537863b6298fac5dcaa17a5d71e674a9256e952051b71525d45e657799a2e2386f600e2d156c3460000000000"], 0x90, 0x10}], 0x1, 0x1) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="280000001c000104000000000000000000000000", @ANYRES32=r1, @ANYBLOB="090000000c0001044182c20000f61000016899b88420d6e23cb31fd4d737aedaf85c797cbd35c8b77bbc82f023b1c049e6b17438f6ca406f6c552da68296d1c7e787c1a38e070c1a92e7925ccb2e64be7a6e73cfe83e211d206a9c9edc36f6169794c8041910d22f6a6a8bc1e20fe509fb10084ee80a616ca86a273abf328410d5057f7f652f7e5e9e9351270b523c0907f569f3813458f7fafd237b84b81b3579528a7a09000000e949a563bce6ab6e102d2e741db653eb929e124838773229989a733bda874df7de7a631ae0"], 0x28}, 0x1}, 0x0) 2018/04/12 22:01:04 executing program 6: pipe(&(0x7f0000f91ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0x8) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)="be", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000), 0xfffffeef}], 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x2, {0x2, 0x4e20, @rand_addr=0x6}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x208, 0xfffffffffffffffb, 0x80000000, 0x7fffffff, 0x3, &(0x7f0000000080)='ipddp0\x00', 0x2, 0x3, 0x7000000000000}) r3 = fcntl$getown(r0, 0x9) accept$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f00000002c0)=0x6e) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r3}) syz_open_procfs(r3, &(0x7f0000000040)='net/anycast6\x00') 2018/04/12 22:01:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x10000009, 0x5}, 0x8) close(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockname$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) 2018/04/12 22:01:04 executing program 2: r0 = add_key$user(&(0x7f000065d000)='user\x00', &(0x7f00004d9000)={0x73, 0x79, 0x7a}, &(0x7f000088dfe4)="14", 0x1, 0xfffffffffffffffd) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ipx(r1, &(0x7f0000002b40)="59ee5691be415a2583097ea5f97471663cb46a40513b87a7368a420ecd0a99f3a186f6192a5e5385f60146925cc8f169613d2528081481ac54c7a7b5e494b7b0e06e7a44aa0999dd8f392f8a1a274e7fad6c7f988b18857ce033e465866d630aa29ed2fdc22161b6a5a4e47dbbbeacb4c3432168e77486541761fb1e9cc7b50a067d17d862fa8d767d6cdacb24d674c7c061ed7a669a1cadc441f33e1b6f5d18791d5b3a0ebe0d893a2e180d60099010b49ad68fd2c87e9bfc8c278432c66f52938e4d2f56adf87016ae4ad1ecb024273dcab8475253", 0xd6, 0x40, &(0x7f0000002c40)={0x4, 0x7f, 0x101, "d9a97644d520", 0x7fffffff}, 0xfffffffffffffe6e) keyctl$revoke(0x3, r0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) keyctl$set_timeout(0xf, r0, 0x0) 2018/04/12 22:01:04 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xc00, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00000000c0)=0x7fff, 0x4) r1 = epoll_create(0x2) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000cf0000)) perf_event_open(&(0x7f0000757f88)={0x1, 0x67, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x10}) epoll_pwait(r1, &(0x7f00004a0000)=[{}], 0x1, 0x74e, &(0x7f0000bacff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000065bff4)={0x2001}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001040)="4056ac2786c5a39e6854a0b74d5f4a3ae3a8ae02268540e4b32562ad5d8af6ce0f1435150ed2dbcabd00fcf331cc30fc7b01f5421d3b53697ec2a83958a83eade8f693ca4eee2c5936c4d47a6ce41450392bf10298101492c438e0e4561345686ebfd0b4b37f6651b64c3b71ff28cbc54854cc74da310c84e7512820e06d53563a82d3456e7c07cb166cf7a41c5edffbe3fd85b101a53e012c8b56463b65ae8aa76e11b8f3c214ae77aaf36a728ac1da071290957c179c3b467c2a19a977cfe45f06519143451fcec551d92fe68ff34c882814b7aefd9a534260f9e22a9a1d739d3521bf46e89b2b9b2d506ffef2015ff772c7a4bec61439d74868b8efe22478089eaa9ca49c8d21d7cc5189b90597262234701f8e69f0e6672d699f0fa10dbf2e6fa487ebf0b8cb11abf3a3a1ec3eafecf67a4ba90ca531dcffc43e045fb280987736f16297f66bbf3622d70d2a404b987b11d3d15d79c7884dd536aac34fb8d5f138447f3e016c697ae39a7b40bb0e2d23d8dcdf4e97dd2d0a18186305bf7f6255d4884fd624e1eaacf6f697967fb0bdcf7236c3a76ef3298f4cafbe2a6fbdedce1f445d30eb112c5c1a47caac12fddffd6e8e49c47755baf400c94cf122dd3e87ab5afa2ec23fab68388ec79bb80edc1a3888aec0d8eeda2bb20743cb9bdbd741d55e173ec3fd9aa80ce16342aeeb106e81021ed022674141d08643c5953256139e48d25644d02abf25e36dcfc5c920aacd0e8cc348f9d90d58bcfb3a92804b20097f8053789540398772b468126c4200d7362c28b5d18e21668b039edc925054899d4b9b1fbd3b1980b6e5141f28cb86d60690f3237a9aaa7aade8871d80a245a2979875fce21b29042296f5fe326183f45ecabf22b591cc284124720eca236338e6afba1855dd2afd4ae594013b805898f1c4a33fa2a393e54e9ed64368a7509ac024f000a4b7fe09b894d27aa8e8dfd1b75572c2b04a0c41715b101580bdafb1220db0162ea2f566fff218b66b320bfc868c06b2a990d38818fc1af1f390af60a605b58bee5ad2d0ce6622c67fd85cf2d703563fef88f0ef474711cc555a212674c5337f991235ac431104a09c45e6a91a5f6e928b4c54d8ce5a3cb424cf723b1153ab910e4bb23c3e4cee861aa860d8b77d1ba6bbf53a1cb20dd2dcafa164c01e1fc75451ffdf90657e04fdd40518f848645fd5f706a3d270990a8c28c776227ba21d15fb46eb3334b380ae3fb513643100895c630f84c914c4a3b42ca2050adf4f828b3461856fca2d6322fbc09eaee2f354ecf554a16802a997149ab2b64afa89bb0efed8c56af279df21dce3b8246b1e9eb889f28c35b37ce38b509a212450f556de2c2b2ea7bdb1171e43a4958c9070a48d4338bb0ec904b29718c006944b5cb0e89d5587c920af7ccbaec203e6244d73a8b57da7818ef9d5e0b34df8a15007ef686c4ca337baf4590fab52c8af70393c883a8e12fef83433e2df24f041a34922ae3df384e2a06a124b903f08fbead22b996c3afdba7f0ae7ca5e5c7ebef0f640184064021b7ff4bbbdec1e2266deef412f9592cf66d32a133753e7a360cb9fa92fffb62b86403f5ed3add39484ae3eeb17ef089ea82f6e4500fa60be92e584791e9c9d96f77d7dd60ff72d793c360805531955c71172680af5724f4a3cf97d1212270fd4584e16c9c0e02089bddaeeac35a9a95373537a965fc4218650bde11a80d3b2f7afcba87a15ecd38f80ee10180c70f8536fcb2fc0e241a6dc7c3b4b88f96b6e3605f35d06ed177159f759ee9b538b303bd568f6f3e472ff5cc30b144e185fb4875f1661747ec9931faff7c2caa0b3788e1493ca09dacc5b04eabd204f6a2b30f412f111ea9e14eb2077cdaafbcc3f107c9ddeba5b06dc3fa0ae009f5d1af43e0acc21a2d066a3bb4e55c2463630a13053496291c011170e45972b116fdb41ca3f1378d8cbb07d3a91bec03931347c538ffae07df483a31f0ea6d85ad0f963a245ddf41ef560a95a387610002b3414d7b949044f5986b15bee985bfe5d5652f9e62c8f7766defb8a4892a059520a18cbe144f258a3f28856420460f804a87b94dd8726d428d615d786b750463d7e90587b0c736f5da7b7f2de6ecf709b4c6df5671e9d2f52bba3df54be6f90377e4e0dd638af8b71a0a0cebb538114fd9a2b519b2e4e4718cfc72a23c8e2a9cdd70aece93adcfaecc419eab76fa54da0f6cbe11f4bc6abe94c7e62e7945a62ae93a3e63fbd17a3a8035f1a7f6bd37e929922c6da9d4c5b850ac9df26c4fc744813979bc099c5f68384b49b5c9f5cb2afa27d44680e3dbba16c64e0beb6d0689aa96954c93847acbaaad46e7b3408e3e86f2801362f64f3c884c3ab1bf87803f43c33605cc5e7dce853bc2718286c50196c9917f2393dc00d46a5d3c2cd879d2df2e92260b957a3afbac69feb13324a8852c144522284502c50c51cdbf1434b0ff3b01a3c0cf66cd52236d3696c3cca65da1b2750f9894a7e54d5312f1577d4c4b5a13406da86a724c50aed1b4e3c82a25f8d2366244f784b52c1298b95422d4aa6437ec4eea8e5a7dcf14e7ae1a9fd2aa189029bb5e3560fd997a86aa680bd5911ef1f50eb7b868d2bf35bde22e0e35c1901d9eb331b1e90bf74b812d95a6fd11dca5d9c42933f3ff70925a331d94a8ca8c71efbd6fa39754c17d44a53612752621b0b58fcd847966ec768ca7bd720d3c5da5e67ba49314acf95f5e549df04af2780a59e15e9c0f9a4c4635a1c98d61de97a3e2d7d67b8438b0e0b7cdb6fa281ba9ded6055cbfed12554ea6aeedff6786fbd2835d89223532cf4575dac4c637e05a6503f329f78d4d070d4c3b34c13457295f5f8312aebcd7e7d6f4a7a6d67ff7ab1d4705549e3d030b0c3ca8b13d42b16ae88619652ed8620505280bca78f8cbb2a6f67587df36bd3a8042eeb8d47d5c63b2006eac2d1bbbcb37805cb27e67bbbfa050e0e2441fdc7cb76173a171b0ac706573ded1acd41310b48194eb31861aa27d8129abe8dbf318d2f0c93ed5809fd6f658bea8aac0f07222dee85daa6229794b159d7d1e7fd8e36cf44f0a1021d1e433b561fa7c19414d0aefd25dd85b376ac1a1b7e5ef135aae91560b8c7719dd1ed5a42eb706fcac383ea285790e0e9b5843bd7f374ea3cf8276baad98d1e45fefe06fb9e116c6a360512a13b567aa0e2c387617c844cce289b6f8c668f35d3a706dc80a32668fd977c8ccd3bb7415078d3f2bae00d133f8aa59698b6cb86d39891a40eae15562976037391512841c714390e41b93901a74cbf3c65b20630e14dff7c92eca9aa4431f084f672379d3b86e1782dfc5797f4f2901de441958dc196e24afe9859a396d2f9fa8b8e0edbd0acfc0d31c4943f934c1e279656d05577efcd8dfd611309df805b19c54fc138ff4c7c335334d0318901559c0e98830547ac992f663d2ee1c09537a176c4aefb130c3d9326d1a535ec876fafd1dd08399fb54f974d379ceeb1aa63fceebb27998f672e899dd62bb066d3e9271b01a21d89b1d48012d22cea3754cc72bf0c00df8160095702d4e6a7db329ed08d785b293f7b402b42aaaecf1b641d80b96b6a3f5c534ca4f26a63200cc1fbd7a86611d52acbb701702298509f4d95227107594c407085f2f9d9ace77c7d606e617048a1b0853d6ee7d3dc8c2e9ca31de8b2168535879e3eaf31647d7ab406b33742857c10d17cd9a958e724157162da9751a99407726b539f477b2ad34696c3859e633af17f345da484b11b5fe39f9fe33ee55d11a25f35e57a557fdd88848905529697fe3a6d821e16058bee3c795a68367ffec042b1a73e8a7e2ba88c0b4fdb8ddfb8c31a637a81419fe766f7d089fe84f66ae4c68e61320bc45c1f3fd97090dc133196fecdba7427833bb78901d7adf6a8c4b41d622d57e3b92a786d231062610f1efec49b6076aa967abbace09cf56bfe0fa0eb955ca9a09ce47905797e3981dd07104aae8f9063d92ee390ac232e3847fa8aae068ef4e50dd548c6b940fbff269e4a3f7780910a46161e819002aab8eae984740c9feb6b20aab5ca0b308378e8ea2c3b641ee2d69a6115f741d3eeef83d6f4e3c337bab76b26aebb08fa9163d87c2c99167a01b59ea4a0d7ba2715aee02a4f2a8d7617dd8658671e200552ea6ec6ab111ff1218e2599b0cd0c7bfb3cf0d21ddfb39b7e75adfa7e7e5a5d9cfec34095a38caf3f972d14fea28697deea68b064bf28953e16803334851e67dfcfda6d5ab2538bc34615a4dc7a589fbf5114137e133121ef44590c3c0c260f7030fcef704d4cc86b86c479c0b00f99d4115d232a3b58c2311cdf82022a5bb27afea59dc5ef83e293468f4d8edd016839611a6c6f3fd44b66bb134002ccb7c724d055d0ac5f2f186020cf44291538794dfbdfa7ff54977a5577b12148bc511e7a05e22a64c4a04f499a3a3c0ed24ac59cedb7443d79e0568946f6a62310cee939ffc4ada1abe5345952080a7444dd7902eaaf19edb28b1053ad9d1a2201451c975e5091af8d99754af46ab5f40b3c08b86970a44e4950cf23850b9f4eb68144bd81b800a39ab95cf36699c36ce058f2af4592cbb301f62cf6bbc1015b95660c364125592f981dcc1aef31e016d32502a5c42cec0fb9e7390618c5f22d61045ef256e8134eec954f37f5d04749b5678e46ef2ebd3222f58a53e9b26d05ccffeb26b4c9203d8eb6da03d104467ad3b45a3770698a645351b5ee58a2af8d684d92444d92b16b3df94972e9f6cac903a464becc950aed0e8c87fb1a4b48b24d259bda5c19dd6c9ab40e24ebf26dcd2959478978158216fa214aefe67eb4418850844679f5c78fec0971b96274da37cf34fc2280fa4e5ca73ad919672751d12e85d9782989f95864331c1a99c4bb9cb203f0d48247d406bc2c85e06a9e1f7f003bbf81a0539de0b26832a5bde721968f8a6f344158ade467d173145e8d487f74dbe95587c2bf64c97bf8e2945f61d815bc7cbb166c7484bd0e34aaa04898ff36d977ed148bd8fd2faa08c72bb275c03adc009ae22806f2018713c5e5ef4fc5a312038c0930c460bed1352281fdb0108c63ddd68f642ddf6624f5f0840438cb993a932912ddc33cb8de15fb03fd7f2ae6070de3596011c49d5ee88eccf533d6ef131495babc06573ad7f80dc0930cf8c1e6faac377f4418c55de62b046ef59829dcd3462f16da7299dcb5907e340c9143f08ae560e6650663376f2ccca276a7ef9759cd7851a6ad8bc09bfae8ab506609a7d3d558d1884ef0de8894ccbb0c78eed07df5b6acac99a60b761f1ba7adf2c9c5d7ac38e59116c109f1799c640b326578c36ff8eff959c99b2bc51c69028d5deeddd404a0af71f0d9cfa57faf82621e3154da0ba71b011e32582814553da43b3f92e15db9da224dfecd8ed3ca002c417e9a8252e3cca1ab5e7a7a5fa95b2f1e95c2491fd5e3c557ebc8f0e38258457699991efbe894c6fc333ee421641b0cf09cdf5855feed7d23f1e42ec1f62ae12e44f963cc6caefd5aed95dd5f133ee83e7d5904c377ee284dc42be1bf2d99d8f8ad0daf7557bdd3ce9f60b72f4ae9c84c831443afb97b2dc44fca0e332dc175dfd535d8781251a200adaa5823976c7a4b54562663823eb53a12bcb545305d9d8ca4822fef353d2302fe0373863a8836d1355af60a39c2a6bbf0fb5c9dcfe836434d0b51a200747d1f32c354ed769bdb66629b446a474ba193a2b492ed6d3a30123667065efef914a50cf469693a4b34650e06d622dfaed82da312c3c734d43de0fa") 2018/04/12 22:01:04 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000001c0)={r0, 0x6}) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0xa3c, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000280)=""/222, 0xde, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="00010000cd63aa73931b061cab54f10b6c9d1f97db7b5520270d2cd3f5f3c7fc7f7f8a4b67647d8709f49f47ac2ab70bc5f2f6fbd2557913f6a38eadaa3514f04064a7ee3b3cf4fb4dd7cf5a34432a8d135d3bc296381b741c533ffaa6ea4920b49ed14a922ae81a763906fe2dfc56b6ce440046cc3ebd3abed38e0b80efa768a7130942e6c173a10812c928f2c339ffc2bafa5e45fa2308ab42"], &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x0, 0x8, 0x0, 0x89c}, &(0x7f0000000240)=0x14) sendto$inet(r0, &(0x7f0000000380)="a240145166c89a468dc3294c94cdc1316b15fe2d73b4e756c94b3fa7100c7096851152ec9304056ff4d8f603cc002726ab0277e315dfc6cf81750e53813e2d9aba7556b6b664c8abe774491168101ba4d5fd276b0bf5a8a63981919d88d8826008ad5b11002a3a577eb0bf72f1df5bedb35190c1cfcc5fd2e711151e589770ebd6f96eb79d5b831e81cfa18444289df4f076a99a00ad90588ab80cafbb3ddec595ff1579d3fbac2b7be7", 0xaa, 0x20000000, &(0x7f00000000c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/04/12 22:01:04 executing program 4: syz_emit_ethernet(0x87, &(0x7f00000005c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa45f92aa3a5875e7600303afffe80000000000000000000000000dfffff020000000000000000000000000001860090781d14000060c5961e00000006ffe87600400000000503000004000001ff020000000000000000abeaccdf0001ed05582ecf7df88d275f02000000134a5708d505b376f2e4d50262bb3ed300"], 0x0) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)=""/180, 0xb4}, {&(0x7f00000002c0)=""/134, 0x86}], 0x2, &(0x7f00000003c0)=""/47, 0x2f, 0x40}, 0x40010043) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000680)=[@in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0xfa}, @in={0x2, 0x4e22, @rand_addr=0x100}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x1, @empty, 0x9}, @in6={0xa, 0x4e20, 0x36b, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x1}], 0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)={0x0, 0x9d, "108b1e832b52c15ccc8c9fb62c2b471124b56de9606c313436d4953deb2af37856030e9e43654d6748be42f62313dc6b4a54b46fbfe21d0c5496583656d6ae91571ea442bfa036ddcb2cf0daff76442d752bf2bfe7b97f7c3ae96efff96e8db72ce5c2501ab4b1277bdd6ffa892f232d3e8fd1dddffe96cb5d6c54e778782f0f4d2c74f4b972bcbf0b893f74b526bfc34cecfae284b6e0956eb00aee8d"}, &(0x7f0000000500)=0xa5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000540)={r1, 0x29, "3ec775936ac5b44b055cdaa8aebb8f63572cc2d912adbdbdf1c4b2b1486932036849b06c5a5763c7e0"}, &(0x7f0000000580)=0x31) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200083, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) fcntl$setflags(r3, 0x2, 0x1) fcntl$dupfd(r0, 0x406, r2) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r3) r4 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r4) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000140)=r3) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000840)="1475eebc907c9f0a402281ede7f8b7384fc29b0c18684a3bf62dbe6a88f78c962952b5dc5d4576f2905d8a4e1b778eab9bef01f5ea04708b1ebe19c98255db3921ff16c5389225f6d31f4010739f39d763912169858ea51c4f3ddc532efc383e17ecf937486a272eb21321807bb75a653b4372e2f606fb6c5f") 2018/04/12 22:01:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)=0x0) sched_setparam(r2, &(0x7f00000002c0)=0x3ff) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc, 0x8000000}, 0xc) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, "df2c9c75bd4c55325fe54fe4b8475c9366744ab46131ba47cc839c6d3d1f288e5da58ffb88c3c9978407767b86505a282c67a7702a239d5a0f8b7b29a332d8b0f83a005fc5f5db95c1deca497bf4535e"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x5, 0x0, "9d320825584ad4a4217ad94f51a0f584c5b2d46cb0bd464c5dcb5b1a589d8c64fd43b29c7b68703e6833ca7f974ef38ed329d50cd7c0e466f319be445d8e1827da0c6d956b213c47c52dea93d4b14039"}, 0xd8) 2018/04/12 22:01:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1e00005b2e104b00000f000700000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) 2018/04/12 22:01:04 executing program 2: perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 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={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xc115}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) r2 = semget(0x3, 0x3, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000000)=""/56) 2018/04/12 22:01:04 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa00ffffffffffff86dd6077d36700302f00fe9f000000180000ec0000000000000000fe80000000000000000000000002000000000000fe8000000000000000000000000000000000907800000000fe3e112e1adfd93f906274b4c0adfa40bf21975b929db50e463318114eb0dc91272b7fa5745b939b540e0b318b4eed6139b834c1816f5ede3a242f0000000000000000000000"], 0x0) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000200)='./file0\x00', 0x80000000, 0x2, &(0x7f0000000340)=[{&(0x7f0000000240)="75850d7d0ca273ed61bf4e64f9d30520c2861abb26f1dee5e6ba28c6ed1032d21f8b6d4c49b1232a0a15d5c2e5bb3521862ec3e3fac9cd5a62", 0x39, 0x6}, {&(0x7f0000000280)="580ba3d265548da322f343e8c6129b3f4ea5a55eeb638fd0b1e5113f7419577c27798e457ecb67a7cdf388fbf102aa7d12f6adb42ec9de6cd748dbe9c2aaa300b4fd2fcf8fd1a6418c69a90b0f4c616476416280edcd97c611e0ec04f358e635df09190d8bcd645ed1d188a8b2402ceed52f09c2c62575d41ed2836ec013c52d43b6a016b9117837b3bbaebcd58d191f3defa13e8ed41b5be89f8bb9eecd5fedce4fec128be6", 0xa6, 0x8}], 0x10, &(0x7f0000000380)={[{@gid={'gid', 0x3d, [0x7b, 0x3d]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@session={'session', 0x3d, [0x36, 0x39, 0x3f]}, 0x2c}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x44400, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000003c0)=0x2, &(0x7f0000000400)=0x4) mq_timedsend(r0, &(0x7f0000000100)="22e013e600beb1f9b9bb66e60198ec2bafe01e1061252ecff384c90184dcf947ca2777a5eaeee13852573f5f89dbec88eb8f2150c0747ddc86a4f113c0b87eb39a29e05688245ced41a0f643fda26496abf61aa5c55c96f21bf8", 0x5a, 0x7fffffff, &(0x7f0000000180)) 2018/04/12 22:01:04 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x37, 0x9, 0x34]}, 0x4) write$cgroup_int(r1, &(0x7f00000000c0), 0x0) 2018/04/12 22:01:04 executing program 4: syz_emit_ethernet(0x87, &(0x7f00000005c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa45f92aa3a5875e7600303afffe80000000000000000000000000dfffff020000000000000000000000000001860090781d14000060c5961e00000006ffe87600400000000503000004000001ff020000000000000000abeaccdf0001ed05582ecf7df88d275f02000000134a5708d505b376f2e4d50262bb3ed300"], 0x0) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)=""/180, 0xb4}, {&(0x7f00000002c0)=""/134, 0x86}], 0x2, &(0x7f00000003c0)=""/47, 0x2f, 0x40}, 0x40010043) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000680)=[@in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0xfa}, @in={0x2, 0x4e22, @rand_addr=0x100}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x1, @empty, 0x9}, @in6={0xa, 0x4e20, 0x36b, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x1}], 0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)={0x0, 0x9d, "108b1e832b52c15ccc8c9fb62c2b471124b56de9606c313436d4953deb2af37856030e9e43654d6748be42f62313dc6b4a54b46fbfe21d0c5496583656d6ae91571ea442bfa036ddcb2cf0daff76442d752bf2bfe7b97f7c3ae96efff96e8db72ce5c2501ab4b1277bdd6ffa892f232d3e8fd1dddffe96cb5d6c54e778782f0f4d2c74f4b972bcbf0b893f74b526bfc34cecfae284b6e0956eb00aee8d"}, &(0x7f0000000500)=0xa5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000540)={r1, 0x29, "3ec775936ac5b44b055cdaa8aebb8f63572cc2d912adbdbdf1c4b2b1486932036849b06c5a5763c7e0"}, &(0x7f0000000580)=0x31) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200083, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) fcntl$setflags(r3, 0x2, 0x1) fcntl$dupfd(r0, 0x406, r2) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r3) r4 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r4) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000140)=r3) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000840)="1475eebc907c9f0a402281ede7f8b7384fc29b0c18684a3bf62dbe6a88f78c962952b5dc5d4576f2905d8a4e1b778eab9bef01f5ea04708b1ebe19c98255db3921ff16c5389225f6d31f4010739f39d763912169858ea51c4f3ddc532efc383e17ecf937486a272eb21321807bb75a653b4372e2f606fb6c5f") 2018/04/12 22:01:05 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f0000000000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/04/12 22:01:05 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000000040)) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r1, 0x5, 0x9) 2018/04/12 22:01:05 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f00000000c0)=0x1, 0x8, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) 2018/04/12 22:01:05 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x2, 0x38b) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@remote, @in=@broadcast}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x7, 0x10, 0x43, 'queue1\x00', 0x6}) 2018/04/12 22:01:05 executing program 3: r0 = getpid() ioprio_get$pid(0x3, r0) r1 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f00000001c0)=""/88, 0x58) r2 = add_key(&(0x7f0000000580)='encrypted\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000180), 0x8) rt_tgsigqueueinfo(r3, r3, 0x25, &(0x7f00000000c0)={0x34, 0x19ceb6a8, 0x7fffffff, 0x1}) readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}], 0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a4") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) 2018/04/12 22:01:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') flock(r0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000400)=0x4, 0x4) getpeername$ax25(r0, &(0x7f0000000440), &(0x7f0000000480)=0x10) write$binfmt_aout(r0, &(0x7f0000000000)={{0x0, 0x3f, 0x3, 0x19f, 0x22a, 0x9, 0x3c0, 0x3}, "37043ef065368f5a7f4f59a6b11bdd344c819793b611b474acf2973e8498f947c05864124468209d440f426512e13c2fc9094e87ebc85e980ba103c3228b23c65275c5d21474974942474df9bcf931a4acf65b3ac4d5f8bab32dc1a6927b1910894fef7ab90f4767c8b62ca392b5508286ae4d9a649de51739acb53ece1f7566e308aed8fe6f253080614249ba5c1d29d6d8c48e6008cfe77163c5c3f706e96048c10883147e091fec04d5a98130a80abdeab1a664d99e12b80e2b", [[], [], []]}, 0x3db) 2018/04/12 22:01:05 executing program 5: set_mempolicy(0x3, &(0x7f0000000040)=0xa, 0x9) clone(0x0, &(0x7f0000000240), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/28, 0x1c) 2018/04/12 22:01:05 executing program 2: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(r1, 0x4b37) sendto$unix(r0, &(0x7f0000000180)="f7d76ebe168197fc130de7d983f7ee3ab2a245827206c98064b1c4ba37380bacfd5319719f95bdc84ee884842863faf05dae4209fb9d6fbbfef3a98bc391130c5b5874c85d3e90875d8a2e745389dacf4432be01b0c6acaf09587f9ab9c533718d9a66657c02757766fd70dc904d797db103e5be69510c5cb6b59e5034fef426153a914f2428c7882753ec5e1f57615e28b1a02cdf8e408546d1dee77d8fba930a58e787a656406cd3b05cadf8f421234f230f50d23c128b03c7511b916dd76031ad3d2bacb003d1fa3215629bb7e9a3caaa988043bfa41f963656b945a308215a9956a0c2ace48a2541efc069d8a29b758e99ce628028b07f588ee736595cc209c255d00ef4cc09b9a6a8dde8a997e87d8ff9a7a6d9c6c79a795b2f092525dcf2ceea01aca37c44447f5df800bbe99309ec7334ae148204dc18e4368586e5309409a2cad1730dbdcaba93e764214b2865e5efada8b41f09b550f0cc317f1f32c53b6f22a2cab7cdb56f0fe355762fc77b9606ece3058c76493055045d60b2c7e93e40546214f6267425b4bb3f2cd6ad4809b86a4d6a306f149290dad6943391f0f21d95d3c853dd9e774b4557925b9d1c0bdf014033b25f393e79433222dee3de563a4565990d5410b2d03e1d6ecd061011098a8e06b773db2717f76c7388d115f9dd15d6d04196ca5cc8737d50bb23713e2a696fb80c2e5e652bd1e63633a455dc9ddbab22fc50c67740044cb1f3a322de734dc4d237695b8bbffe9ba84c7233f8df9af24768d6972e5c59f5284d20d19801be24c4d88c214426f71ef78fb875aee5790d7afe05a3bc0e7363cc7aeddd5a023c35215c7f4b45fda72d2fb24300d3a3062f40b032169c2a74c31fb9d1d40bbee1296b4b1c7f7929471c60232c1b9508a681a1cddb5ecdb57e6757500f752b473bf1d1d0f41a1eb1784c53383105bdd216a9ddf18df94307e364b06478c3aef3ce5c80785c351e11040a8a04e83783715c04b5aa195ca91b0a90ab9f8fe7c415a49772f6c409ae03053c1295e241a2602db2568fdec6c886364eced1b082b525bda417568768a944450238e4c57c58c6d0bfaf24dfdebb1224c6075a82c7652d6f18beadff181892d271231125505f0a1ffec8a3329c71ed5bb5844b171dcb7822599666fe0cede7a1fcfd4aa7ba2838c36a094ffecd100490d0c19204470f7c48f9362a7d5e31a445cdbf8f84af332a1131012a1525f323e650c4182fd2f97b4ae0f5074aac71cc339ae9fcaba0be0d6b85a5b0909cdd72290306f42d198ec9b7ba03a5aaf343033a044d88e41818f518aefe8f9bafad05169a987b9e16f56a7acac8e7a6deea0f386283e22ab432d19598144e2dcc4502667b3a52807e3e705461912bf349b2ae786a427289cd281877b88d996aeabe6a423113bfdeebf90cad97e3c5a37156a25ccb825fc1a3a04bf986f7f4f4ffb4ee9bd85dd501d15c5a0604720f5e1e57fe4546a4eb39d902ab92082612bdb1e857b0413e2a223659e99826b53b7e59b3685ace3e566010fbe14ef39b2d315bd56165f2b821bbe6e491a77b7637ad63f9e2ebc70365e8e0e4ea286af587f1f49e36f0f7c162b2622280eee3696b86a1e5f2be8e9d364b27b2936e9148cc9e7908cbc15ce80ace43a17d31305e31d1d4c3d4912192bf69dbff08d731b909486602b766077e3a663f1b552b3a0b7edae0ad5532454ddb7b72bafb9aba7bfbfd43095fd3581b55b7357314fa01e431cda7f58c1ec69f666e1587e4f2f62f6c8ac0ff3015d0ba52e8b415630a498882b3889c36b7966a45c49bbe0fb58b8971bfe7793a060c30fa226f966ea879fe54291310b9f926dc460d8442b85ebbae8b6b0839618ff0e634d2feeea64205feea1b6cb4ee94c2d6216bc496879ceeb5940147e0eab628a0efd81636b88565492396da9f1a639ed77d9d14acb55156a0561569761da8f321862d4e0e5403e618f49f0a8771a81408e6b3116c427fb7869b07f78f40a843dab45417a0d5ed05f847d88c61aac7bfa690c4f67b65e83a7f5cffe1d953a452b49606785848010e5b37677a0b4784269603ea99692c862d6520a4ce0394a6f65e7dae74ed04db8fc2c5a86f0f3cfabd55c7f57642de99a0b174cdaa191f8f24bbcc80fcdf3e9ff59bd960cec4393462589f6b00aa2d1209d82331618db2d14f11085cba0638da7e72304faaf7b29c89ef5aaf54402c07bcc72b206f15773433795dc54cf59719f0e7a2d51db6b1cbd2626f02fa17665fcf9e68d5d9d7f720a882b40d64d1441f80b4590658e93cb53988619279612f3e7d593e224ac93bf3c173d84ef96eb2b9c365fe746d67bb634cde5b602ff9a15c29f8d6a6886138b2e63e2b1c0cfb056834f205f5ba5fea0fe6993ac54ff8eec888322aa3aeedc79c7fe06276a98723e05e712dbff8c4c41ba8b79c77eb6380b2f7954d2c06b1fc3f458948650d1a580ff098ebc289c0c223432da9a560085c96245b613fb03bd199e2c7230b97f3740ef8d28249907faa4022e324a87f04b77058ffe44062852b40b39dbede8655d6681d87b304deb6bff81e2b8d7a16b5a0f3557970745809ca0bb8dfa68f22693b2eebed94d316fc333ed49ae7724c30e78d495c7263d44ecb8286244b24175e21afe85252f171108e8d8aed474fcb7487cfa8f174407f92f049e634aad129e70aa83dd283513303c261cf07815d90b1cd6e684fd106aecff6ab4981b1594fd63ca65b1414425b76f6fb8808aaf0b39498f41dc9f44cd5a41613afd57251fb087d5411abc90542c8516574fd7e77235fd97981b5879635166cb83c2fe5eb85406667caec3457b4775911472c3c5ad24f990f968b9fe251c96806fdf881c04535f5618e6c34eda05b029040738b1987fddbae8d54d26422e423fdf4b8ea9d01c806c5cc90675f4baa0951d6b6875848b2dc03cd3e2c8108725cb5569cd902681a9130b51b21e084950487607fd41cd20002dcdf5fbb3fec368b58f9a11be4528bd0dc2822bc40280e822edb258f4bcf45712a880c83b37e24e1de9f934a0156044f0541d9411e37312f7a3840e3ff1255eec76f69f3f366aa38f6da2dcccd5227cbbe550b25efbc609bc80eb883ac70b5360c44c4e9ee1a52969e7d3d150ec1f7b318a876cf4d36125a4f9b1167ebb22a47fbae4fcd13cf7ebc12d94c4c77e6d5199ddf7f2af4fdf179b996988f14e5269c9060a192bcb9ec29404f73494955d7b7ce029b805a423bd94ea038bdd1b833fd7d94b90fe3db67f88271a3ea35a1aadd3a20ba14ca28e7ffccb59130d600827afd5b19bc6d1047e94fda1f1b9472a1c2cd9bb901b541cb95a0e20041390ac5b0b68c175ad21b552fe74e848b6c10460ffaae62a84bbe9776ae3c1e4a9be909fb29dc0c631fc5534e35cb990415a1a5ad8fb23b1162693e1d00092d0e60b7f6f7a47eb14d9a28023ce759dfd005684e84dab5043c09ef9ae90d91c1a019fe39b4151ac86efa3d88e221ed5add9a0a91651e5e96b55bfea8e0218cc48de08349c75c0a1db64fdf265b418345e290d3bdd284cd31a1001791df8b1a5baadc29b44382edb186d8c4f49dc33a47f1deeb21cdf8a474e4ed33afe8b248f964fcddeecbd597f6e856ff594e88241389b8d936880f295dbe52ac2ccd6c80ef1a0d957b245ef0a7504ae1959f3cfb9a7db61667e945e9907170e56958317c1779eee40cb059583b9c527fa9d1939864c0866fff263f22c104fb2d1ee66f5ada9d1269ecf59c4f80c6cb2fe2956b6726bb4b63efcfc7b9436bafc9cfa525eb53f24cc87ea87bcddebd19d5c6f4749ce22f777b4826adc0a091d2302c899d672efca2066b2a63397043283f7bf3e2aeaca5f2a4ce16dd38d7099708c0b6bd477ca6acdf7bbcee2be14a3380e08680b4d6c6e3e4d24e08364b3bee810fa094816744f5e6c18442edc02508ab5088bab9e728fc04f572998d12a142395fbcab7cbdf46194212d11bc8e62fe40ca4e65ef5d0826f49107744c67431e685aa8e9998cfe3ce22032365ff6718dd0683fa6b9cc6701e3ae1804de1a9c4e3b5a4f35d48baf62dcb3f749e67c4c2a5d0fa9a8a4c560cfc69bdab3f5d995de8e58f872cb563579ba6d7dbbf831a4e06326a1581345103fbd47261557634befb22fae4afd97fdbccddeed2ae176b07cf7b31f804407e865ee8b4b4435cf94fee46b66d774de1c3a3c2bffb3c41a72ac285f13d821f39a0ce81665d9c5e2bc02c0b6292f01f8478efca0f7f2ea9bf7ceea57f582574c9247518d0a6f2a3c44b4729de18fadc3377dd9dc77ccba84e564f0bef6f974516dad436a9b394629ca14a2945d1a7b59002736b90a8d62fc0cdeca1b80aa055958fef3f9408ba871e961a720ebda2a7c3e8c6fbbee119102b72344c49b2c2f7c1cd1f9b5a4006801f7881faff45a0163a991b5263105b664f36042d81d897dc56a9a83a9ab9bbecb6980da45c1f1a208c23ebd917071a9dd309438dce11c85540e0fb0427ca619b783500d309221472d52a5bae1a616bda7ad2c84516baae47b4d1323b624d7bb52e696e550e49b97bdf5cc719fe5a47fd12113a8b6fefe3b35648b3a636b2174c916a0cb0ecf6eb3bf0504f8ddb2b5598cadece455229056bc43ab7ecc68b136564ac19e8f7ce1d64a995bc6f909d84de756197a66117e72dc3ab2c6008a376c4c5616907a5b5e2770f473186eced5a98a520a8f95770bc6214ba5f64c9742656b93159f81d9c826ab05387ab0e86b6df3a56a422da0a0b1f05f235fbdc4245ccdf13832e4581c93747203937df792c08d09a2d9a869ad412a5fad8627c0be1757a72cbfff8499477127febbb1bb672a21c9aa4a28abb14fab2fb7d0c406bcd9edfb98eee0c67ba88490f12fe278dc9d8a4554b84cd74bedaf2f3554d3e5843159f5e887d3873f3694dd2ac71b000a54077d44a58ef88961f88dbb684b52da7e15b0af6ca029c95471ae1ef8b71f645318aa79c66c66e2b4c4fec24b1ff30918a57b601b93a02028537911896cf74927e7d24274be0fc0e8beaf87e7123e3ea7e1e53a84e03d865c8e1777dec5b34f52dff97e75a4527d51c27ddc897e4794b8658d13c1b8c578040eb04845ed3f81de5c3a7e6c94033114b9f356c5841f12a8b1a7170824bd4d63e86e39ffd68a7ea84231e1f729decc6e0021b66e2fb63dbb8ba1ac3636c2e5064152966791b522bb2435724840a98af29f701bf8fb3c64d8148370ca3503d62e8d389e72", 0xe81, 0x0, 0x0, 0x0) 2018/04/12 22:01:05 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x1, 0x80) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000440)={'bond0\x00', 0x10001}) sched_setaffinity(0x0, 0xfe, &(0x7f0000000140)=0x55) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0xc0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x9, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x88) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80080, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000300)={0x4, 0x0, r4, 0x0, r5, 0x401, 0xa127, 0xa8}) futex(&(0x7f00000004c0), 0x3, 0x2, &(0x7f0000000480), &(0x7f0000072000), 0x0) 2018/04/12 22:01:05 executing program 6: unshare(0x400) r0 = shmget(0x2, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000180)=""/243) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x40, 0x200000) getpeername$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14) recvfrom$packet(r1, &(0x7f00000002c0)=""/211, 0xd3, 0x100, &(0x7f0000000100)={0x11, 0xff, r2, 0x1, 0x40, 0x6}, 0x14) r3 = open(&(0x7f0000000440)='./file0\x00', 0x2, 0x90) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) ppoll(&(0x7f0000000480)=[{r3, 0x20}, {r1, 0x2002}, {r3, 0x4}, {r1, 0x4}, {r1, 0x500}, {r1, 0x100}, {r3, 0x8}, {r3, 0x4080}], 0x8, &(0x7f0000000500)={r4, r5+30000000}, &(0x7f0000000540)={0xfffffffffffffffa}, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x444000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x2, &(0x7f0000000140)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r6}], &(0x7f000000a000)='syzkaller\x00', 0x200000000000001, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/12 22:01:05 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000000180)) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x4, 0x4) r3 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) sendmmsg(r3, &(0x7f0000000240)=[{{&(0x7f00000001c0)=@generic={0xe, "e2708ed28d20f0a4112d2b95b6f7234dd52790f542519951c3323d8a6b89d9d26b1950c14835dc9511907f671737976cddcb929d86baa226d2f3b22732a3364a3d6415fd95304a4a2f76f065aa98559942994708e474f23c473679f79ad3a16ad83da71ea43f65926c61e5698b2310f3b1aebdb4651199e8e5f6b29e11de"}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)="1ee1a5d74a3e70baacb844dbfdc9bc4831500c7761b6052e2e8fea29334d97590a37819c0c5205dd42cde1c337ef19994579941bcc9f6564723b56c2587b5971eeccd0f77ca6", 0x46}, {&(0x7f0000000340)="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", 0xfc}], 0x2, &(0x7f0000000440)=[{0x98, 0x11e, 0x401, "b29f44e87a0337f255d5358f6dc5bfe6504628a9d0eb6284aa7272500abde609373a58239eab56880fb8dfac87d10b66d6b51ab33c7e323bce976adc8b876576f9edd3812b8a9e02f9eb28f5ec3258ffaa54ccfc459d309a7b49cd51dad8c73b79e7d58871bfb4c184960702688b482becd5397f9e688c1d6cbdc0746a9c7c021657a781"}, {0xc8, 0x112, 0x582b4d1b, "ec5fe28e2bc93bf382abc471c2ec3e7cdba5c0a67049fcc96b5554d96a8eda9e2ccb6e744c9f2e6613ce760c10233ef1f1a875e712d3eaffedd3d7b9ff5b26ce94a200de123326fa0d0b60e8b448e87bda4d9e2e0ba46fbc8aa3638dd410534b73ae94fcefd3b06f12a45d77ce8dfae2fc99281c9edff769913225ba57cef00fff94324812ef1f927dc0bed23747064b57d85fd58cb8f809cc5a413f83158a3f36656c8d19c0ffd179f100652732761a7f2577d4"}, {0xe0, 0x3a, 0xcd10, "02491ecc71035ca9e426b12db0d5763cb0d9a4144b9eab42cb61d82304d9650c9a5a6a6a8e688477d668490445377a00c17e7fed7710211cc6e1ac0485cb28e113cf7c5e7ca83efee4e32880ed9d37c850209d7111170b39c7e903b0d62988f1c615c8e9232528d8eaa5117a3ae4120eb4c8448dbf4a5c21205b399d0d22ca5b48583b596557f07ea12002490f3658858e18d2f6b8dfaa2e898afb8dde605bfff6525e5103a3abc1a2c5bd8bdd2b8e3b81e3fc93e908b353822ec7139aabafa5bc7959d0538e672a4e9c5196dc331c"}, {0xa0, 0x114, 0x401, "92c876da1d718e4930a2de6a5ec53a8b132d3d1cd8eec9ca1c2d9521f5723b5a7cc5214a1991fdb37866dcdf5e35f04adc0bfc37888bd3393b74a2a692c96fa40d0174d97f4627135d4f86beefb500b26b105e5dfc04b7f1e27a236d150b48e2cf20ba5febb67ff4ba4d84e1edaca42c58a6f2594c536cb2d1754aa59d2b313de2d2d5ba9a7c6680ba18bbdf69e5118e"}], 0x2e0, 0x44894}, 0x101}], 0x1, 0x4000) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/04/12 22:01:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f0000001240)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="f7b190d22a41d3bd9b0b66cd09479eef323587169e9965146c10aee61cfb9e5ee01fd2b2e724ba609f43c91d15553a57e3e9627b6a1171bb", 0x38}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000002cc0)={&(0x7f0000002980)=@hci, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a00)=""/26, 0x1a}, {&(0x7f0000002b00)=""/96, 0x60}], 0x2, &(0x7f0000002bc0)=""/212, 0xd4}, 0x0) 2018/04/12 22:01:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ebfe0)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001240)="e8a76785e4b69bba81f28e9c69f7046d403df1543e0bb9fd3590b73fbdc99c95f0ad6f5c3e508f54fbcc35fbb60ca1091a7c70023623d6da639e23a50078c9029413559de8417bac69932f9e3bb9a1daad5aa0dc88fba97115a5235fca3e3abf6ceedb1c9473365aa7d5aa118c905102c1f29cd8f00ec567", 0x78}], 0x1, &(0x7f0000f78000)}, 0x0) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/67, 0xfffffffffffffe31}, {&(0x7f0000000300)=""/204, 0xcc}], 0x2, &(0x7f0000000400)=""/167, 0x61}, 0x0) 2018/04/12 22:01:05 executing program 7: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x81, &(0x7f0000000040), &(0x7f0000000040)) 2018/04/12 22:01:05 executing program 3: r0 = getpid() ioprio_get$pid(0x3, r0) r1 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f00000001c0)=""/88, 0x58) r2 = add_key(&(0x7f0000000580)='encrypted\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000180), 0x8) rt_tgsigqueueinfo(r3, r3, 0x25, &(0x7f00000000c0)={0x34, 0x19ceb6a8, 0x7fffffff, 0x1}) readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}], 0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a4") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) 2018/04/12 22:01:05 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000016c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001700)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VT_WAITACTIVE(r2, 0x5607) socket$bt_rfcomm(0x1f, 0x1, 0x3) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x4) connect$ax25(r3, &(0x7f0000000040)={0x3, {"dbb8984cbb9358"}, 0x8}, 0x10) lseek(r3, 0x0, 0x1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000100)=0x0) move_pages(r4, 0x1, &(0x7f0000000140)=[&(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000180)=[0xffff, 0x200, 0x2, 0x800000000000000, 0x1, 0x100], &(0x7f00000001c0)=[0x0], 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080)=0x2, 0x4) 2018/04/12 22:01:05 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) waitid(0x1, 0x0, &(0x7f0000003b80), 0x2, &(0x7f0000003bc0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000240)={0xbb8, 0x7fffffff, 0x4, 0xdd}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f000000021220f44a171e455fe4cff5549947918b954f3da4e11fcdfcae7d6dcb48b47398b15e52d43bc1920c7a69caad3fc33fe6b3a71919e61ffb3c77f1156cfe9912ec515d04d095deb522140a89b0ccd0ff5df9a473f68a792eb00b648f31275feb463f3dac915b8afd8de865c70a33d1e4d2fa80e768e2ae4b7b975e1520c7cec977c0d8c4b6449449bfa6c9984b8ca64e2c34a175"], &(0x7f0000000100)=0x47) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0xfff, @empty, 0x9}}, 0x7fff, 0xfffffffffffffff7}, 0x90) clock_settime(0x7, &(0x7f0000000040)={0x77359400}) 2018/04/12 22:01:06 executing program 5: r0 = semget(0x0, 0x1, 0x2) semop(r0, &(0x7f0000000000)=[{0x0, 0x5, 0x1000}, {0x0, 0x3, 0x1000}, {0x4, 0x2, 0x1800}, {0x0, 0xaa3, 0x800}, {0x7, 0x4, 0x1800}, {0x2, 0x7fffffff, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0xffffffff, 0x1000}, {0x7, 0x7, 0x1000}], 0x9) r1 = socket(0x13, 0xe, 0x20) connect$vsock_stream(r1, &(0x7f0000001340)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r3 = dup2(r2, r2) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000200)=""/4096) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000001200)=""/244, &(0x7f0000001300)=0xf4) init_module(&(0x7f0000000180)='{\\eth1\\/\x00', 0x9, &(0x7f00000001c0)='ppp1\x00') r4 = socket$key(0xf, 0x3, 0x2) readahead(r4, 0x5, 0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000001380)=0xff, 0x4) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300000a0000000000000000000000031b06000000000002000000e00000010000000000000000020001000000000000000000fbffffff030005000000000002000000e000000100000000000000006bee8f2586eb2daebfc9427635684b4a8aa2d690e4233c27f47d304b95410d3041599606100e08f6802fd7d8e8f1d0b4aa11c3a985a134151cd887d84fe21b3034ed1cd218d47c9434d9562af21d66b295c273ba1596b07ec9dda5e5b1"], 0x50}, 0x1}, 0x0) 2018/04/12 22:01:06 executing program 2: r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_int(r0, 0x107, 0x200000000000f, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000280)="0401000000e3cde82c46d64e498020c17ae638d830f6eb50", 0x18, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/12 22:01:06 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x8) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/04/12 22:01:06 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x9) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/12 22:01:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'ip6gretap0\x00', 0x600}) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TIOCEXCL(r1, 0x540c) r3 = syz_open_pts(r1, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x26) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000100)=0x81, &(0x7f0000000140)=0x2) r4 = dup2(r1, r3) ioctl$KDENABIO(r4, 0x4b36) 2018/04/12 22:01:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8fc3}, {0xa, 0x4e20, 0x7f, @empty, 0x10000}, 0x7ff, [0x7, 0x0, 0x100, 0x9, 0x9, 0x9, 0x1, 0x9]}, 0x5c) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x295) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004ff4)={0x2000001c}) ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/04/12 22:01:06 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(r1, 0x1000000000016) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x68, r2, 0x100, 0x70bd2c, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x27c98dd6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x20004014}, 0x8000) request_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='.wlan1\x00', 0xffffffffffffffff) 2018/04/12 22:01:06 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xfff, 0x40000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a4, 0x1, 0x0, 0x0, 0x4, &(0x7f00000001c0), 0x0, 0x0, 0x2}) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/12 22:01:06 executing program 5: unshare(0x400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2204c0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) vmsplice(r0, &(0x7f0000000840)=[{&(0x7f00000007c0)}], 0x1, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x98, 0xff, 0xfff, 0x418a, 0x52f8, 0x100000000}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/04/12 22:01:06 executing program 1: move_pages(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), 0x1f10a428b9378519) r0 = dup(0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x74, r1, 0x400, 0x70bd25, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x13b}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x65}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb1}]}, 0x74}, 0x1, 0x0, 0x0, 0xc000}, 0x40000) 2018/04/12 22:01:06 executing program 5: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000001700)=[{&(0x7f00000013c0)="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", 0x1}], 0x10000000000000ce) write(r1, &(0x7f0000335000), 0xfc94) writev(r1, &(0x7f0000001380)=[{&(0x7f0000000080)="04", 0x1}], 0x1) readv(r0, &(0x7f0000119ff0)=[{&(0x7f0000000280)=""/4096, 0xfffffd00}], 0x1000000000000116) 2018/04/12 22:01:06 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x200000, 0x0) unshare(0x8000400) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x39) r1 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2018/04/12 22:01:07 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000040)=0xfffffffffffffff8, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) 2018/04/12 22:01:07 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x2000) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) listxattr(&(0x7f0000003b80)='./file0\x00', &(0x7f0000000040)=""/20, 0xfffffffffffffe8d) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20080, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0xc020, 0x3) 2018/04/12 22:01:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x3, 0x84) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0), 0x8) sendto$inet(r0, &(0x7f0000000080)="f0", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/12 22:01:07 executing program 7: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @rand_addr=0x1}, 'tunl0\x00'}) r1 = dup2(r0, r0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000001c0)=@nat={'nat\x00', 0x1b, 0x5, 0x598, 0x440, 0x440, 0xffffffff, 0x440, 0x108, 0x500, 0x500, 0xffffffff, 0x500, 0x500, 0x5, &(0x7f0000000000), {[{{@ip={@multicast2=0xe0000002, @empty, 0xff, 0xffffffff, 'team0\x00', 'eql\x00', {0xff}, {0xff}, 0x0, 0x1, 0x40}, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x80000000, 0xbb8b, 0x2}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x8, @rand_addr=0x3, @empty, @gre_key=0x4b, @port=0x4e24}}}}, {{@uncond, 0x0, 0x1d8, 0x220, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@unspec=@comment={0x120, 'comment\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x14, @ipv4=@multicast1=0xe0000001, @ipv4, @port=0x4e24, @port=0x4e23}}}, {{@uncond, 0x0, 0xe0, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x5, 0x9, 0x7}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @loopback=0x7f000001, @empty, @gre_key=0x6, @icmp_id=0x67}}}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f8) 2018/04/12 22:01:07 executing program 2: r0 = syz_open_dev$sg(&(0x7f00001caff7)='/dev/sg#\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x1, 0x0, 0xfffffffffffffe00}) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80284504, &(0x7f0000ed2fd8)={0x7, 0x0, 0x0, 0x0, "fe7798d653b409805822558600002cde00004c203c3f03940200391f648b4046"}) 2018/04/12 22:01:07 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) get_thread_area(&(0x7f00000000c0)={0x7, 0x20100800, 0x8000000000000, 0x1, 0x7, 0x401, 0x9, 0x1, 0x6, 0x7}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x101, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x90c, 0x20000000000000}, &(0x7f0000000140)=0x8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x3, &(0x7f0000000280)=[{}, {}, {}], &(0x7f0000001140)=""/4096}, &(0x7f0000000380)=0x50) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000002c0)={0x6, 0x1, 0xffff, 0x5, 0x400}, 0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0xb, {{0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x5}}}, 0x84) splice(r2, &(0x7f0000000180), r2, &(0x7f00000001c0), 0x81, 0x8) 2018/04/12 22:01:08 executing program 1: syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x0, 0x100000}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x998}, 0x8) 2018/04/12 22:01:08 executing program 2: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r0, 0x4) r2 = socket(0x1e, 0x7, 0x100001) unshare(0x40600) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000), 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000480)=""/52) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="be0000001b4c2a933424538841dc5408c03057a6fd9f1548908a49f73f36809a9d936270440aa279f4e6070cad090297d5df102e53e94e97f855b804fd894b4603284f9c8b7e4379a64e8251e26b93a74bf64b560b9406b767213547e9b22956fdb84c541ce565b504a1fef9ae371635ca742630f62d5ec16d9d85a86aa0e31c1d96b76c7d1723320c4da34bb4a8ebeb007572d8058e55b33ce4293ef6aa2410544c02168886e5cc76a5f9a627f66a30788a0b22ee3cdd042c4c0d1de8"], &(0x7f0000000340)=0xc6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e23, 0x0, @empty, 0x8f}}, 0xffffffff, 0x3}, 0x90) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x400000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r5, 0x4008af14, &(0x7f0000000580)={0x0, 0x6}) removexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@random={'security.', '\x00'}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r3, 0xfffffffffffffd22) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000440)='cdg\x00', 0x4) 2018/04/12 22:01:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/148, 0xffffffffffffff54}, {&(0x7f0000000280)=""/131, 0xfffffffffffffffd}, {&(0x7f0000000340)=""/254, 0xfe}, {&(0x7f0000000440)=""/251, 0xfb}, {&(0x7f0000000540)=""/35, 0x23}], 0x5, &(0x7f0000001840)=""/158, 0x9e}, 0x2}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) getpeername(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000180)=0x80) recvfrom$llc(r1, &(0x7f0000000600)=""/141, 0x8d, 0x2040, &(0x7f00000006c0)={0x1a, 0x30d, 0x9, 0x10000, 0x7, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/12 22:01:08 executing program 5: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1cff8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f000059d000)={0x0, 0x0, &(0x7f00002dcff0)={&(0x7f0000f23fe0)=ANY=[@ANYBLOB="02000800000000000000000000000000"], 0x10}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000711000)={&(0x7f0000f20000)=@alg, 0x58, &(0x7f0000c9d000)=[{&(0x7f0000f20000)=""/211, 0xd3}], 0x1}, 0x10042) 2018/04/12 22:01:08 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) r1 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='syz_tun\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r1, 0xacb, r2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'gretap0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="160000000000000000000087da5f1c8736487bea00"]}) r3 = openat$cgroup_ro(r0, &(0x7f00000002c0)='cgroup.events\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x10183, 0x0) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) ioctl$TUNSETGROUP(r4, 0x400454ce, r5) 2018/04/12 22:01:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4(r0, &(0x7f00000008c0)=@can, &(0x7f0000000940)=0xfffffffffffffe1d, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) recvfrom$unix(r2, &(0x7f00000000c0)=""/63, 0x3f, 0x40002001, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r4 = dup3(r3, r2, 0x80000) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000000080)) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) chroot(&(0x7f00000001c0)='./file0\x00') rmdir(&(0x7f0000000000)='./file0\x00') umount2(&(0x7f0000000100)='./file0\x00', 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0xfffffffffffffe36) 2018/04/12 22:01:08 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r2 = open(&(0x7f0000000180)='./file0\x00', 0x484800, 0x19) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000340)={{&(0x7f00000002c0)=""/46, 0x2e}, &(0x7f0000000300), 0x10}, 0x20) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x44000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/12 22:01:08 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(r1, 0x1000000000016) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x68, r2, 0x100, 0x70bd2c, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x27c98dd6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x20004014}, 0x8000) request_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='.wlan1\x00', 0xffffffffffffffff) 2018/04/12 22:01:08 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000011000100000000000000000000000000ce8ffc89d8ff20e90b6fbd275ee4df6c27921e5eb35b1ac4a61c21e8b2f9118652016f3d369608d3cb0feae1c8cef1762081df45ea44b23fae1941b10010923c687103693ef361c8d0377fe02d867da4857df2f3931e4a341d22f6b8637342d0c24efe7dedd50610f4070a"], 0x14}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x3, 0x6, 0xfffffffffffff001, 0x0, 0x2, 0x80ac}, 0x1, 0xc335, 0x1f}) 2018/04/12 22:01:08 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x8000}, 0x8) 2018/04/12 22:01:08 executing program 7: 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}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000783000/0x4000)=nil, 0x4000}) 2018/04/12 22:01:08 executing program 0: syz_emit_ethernet(0x1d0, &(0x7f00000e0fba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @loopback=0x7f000001, @empty, @loopback=0x7f000001}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x8, 0x4) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x4, &(0x7f0000000480)=[{&(0x7f0000000180)="422f502957ddfae32ceef0fd7de8608b7e3d945b1698e4b957f8d650472f05415b1ebf4b7e6742cb8ce07d25d13c5345f2579e121504a30a6cbd7344117ade75a6675d471f0e47737f8b7b676e6a2abf7461d7004241acd798ab34cc0f20b99a8302681304405def6b720d33abd8c4839d8c2401a4531288989e8063f7388bb05049b324713cb9542da1ab9519b14ac35251ba16", 0x94, 0x9bc}, {&(0x7f0000000240)="7ac2230029dd16570c37daabae9383fc1148e7c3c2099e4d265a38b59ac9ec80edb2ee43b09ef6da008e011e0c72453180749ccb3397594e65d29dcfe4696efe6bcfb1bb8b0bcb1f64cce03ad1925a9ad0fe60cab69fa1ae223aa9ff98a52c442bda25108b7d8cf2b6429052ce89d9ca21f00665832a842f6c0d3e51f5b2da1cc76382c1b7dbb8acef9b3d91349f389e16f563be6b33c105fe0bb235e6b9013fde0e1e697c6be01e4ed28d6cbcbb23337e583f528b757705be96549f244c2cc3bbf8021c411def95a2f2f2920abe174fb9e821481b0c2362388eb9d497fc882e8cb9d7b99004e4", 0xe7, 0x3ff}, {&(0x7f0000000340)="371e56074539cfb6c9e2f822457149c34b13539726ba4ab97becb66f5f98d086fa26c400b61a736b4685d1176cc649e2f8", 0x31, 0x9}, {&(0x7f0000000380)="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", 0xff, 0x1}], 0x200000, &(0x7f0000000500)={[{@nodatasum='nodatasum', 0x2c}, {@thread_pool={'thread_pool', 0x3d, [0x78, 0x31, 0x7e, 0x3a, 0x3d, 0x33, 0x3d, 0x78, 0x0, 0x38]}, 0x2c}, {@space_cache_v1='space_cache=v1', 0x2c}, {@check_int_print_mask={'check_int_print_mask', 0x3d, [0x0, 0x32, 0x37, 0x2d, 0x7b, 0x78, 0x36, 0x2d, 0x3f]}, 0x2c}]}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) 2018/04/12 22:01:08 executing program 3: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) write$binfmt_elf32(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x58) 2018/04/12 22:01:08 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x101) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000100)="bc98dcbe82e596dc992df295e1737caa51fddcc47e3482d40395d5a96af4fc99e47c41665180efdb6260344c47ae19750d3c68d971915773574e11caf7a243d0ee694e47a2b10dd01f269ff07923d2e3af0f6ad78f288126aba8170300d5035efaceb0bd339dc32196dab81efe807a32c6c2940f08", 0x75}, {&(0x7f0000000180)="155ab6defda3391ab263bf69c1422566392337d46ad18f68ceb61bf79285e562a40477b2d4a2ee01cb366f72d378fa8d25f6aa595e0a765641a6e2aa34a5667adb27c6378e9f3c0a", 0x48}, {&(0x7f0000000200)="a4284d706212952bb555a610a26f5745d4c633f58bb68c73927bec2249486c1bef337a81c50ba1bf7933c6e2d76ff2d55a157836e2b22e3408d4d0704aa1e725abd80766e48fce562ff2687e3f53fdb2e824313f228764a1dd01b241db2fe235596151aa002a454b0963e496101b3364089150004c0a08bb2029e62473b63ede3c341f527faec858d1dfc6879bd822742d8d9921ca129bf064a82fa2eab884815172d129a79b9e2bc0cbf078007ec4dc7dbe54d241f4f844bdff42e27abbc10c454f086b28c569c8a563546dd3259b7c7e42ad2f11a7b81d642f7f7de1", 0xdd}, {&(0x7f0000000300)="2390ee1922dd5fa3a2634aefa0c0103fec7e629da5bfd24efa620aa5ea50ff7e0c71d3155203adcbdd5f567f0eb9c691d74189a7f6da08af46d6efc1635f0ea4d05aa55539005264138841cfff866fb58efea6497ced688ac6f35ea3659ea9507a4fa577d08482bd8a6a2d5a1a2edf01bb76ddf39abda3c45bc6b16a8a4203552577f09fa6b50894469f0c59ef98f459fabb83502d30d0352159d5b3645b461216eac78f710320bacff2a92f7d40c2b318b03624595e7fdf273979ce5fbc1195ba51eb107fb8a6acc9e3", 0xca}], 0x4, 0x0, 0x0, 0x20000010}, 0x10) sendmmsg$unix(r1, &(0x7f00000004c0), 0x4d3, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xffffffffffffffff) write(r0, &(0x7f0000000040), 0x0) close(r0) 2018/04/12 22:01:08 executing program 3: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1ff, 0x8, 0x0, 0xa, 0x1f, 0x8, "8ba5b8a713877feff3f93f653415d66cac2a5a70a9d61d30212c1946de00e8447c9a52b6cc52dd5a5b970a9f8e10944862703aeee3499935617f8dab2465f24f", "f7502f4b6a4991ffe031c65dc0694e47ffe24e0a9e38bc1f49f71c8a68fffb9c2ebcebde355777a9f1c0d637da95bf6bc9c9dbc8fd704d5362099a2d35f8bb61", "c52f41188b3811ff83a4cf5fc02aeaeae6f4a2a2f8a5c658910b5f7fd1381f7c", [0x6d, 0x9]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000004c0)={r2, 0x101}, &(0x7f0000000500)=0x8) clone(0x0, &(0x7f0000178000), &(0x7f00000f4000), &(0x7f00000001c0), &(0x7f00008b4000)) readv(r0, &(0x7f0000001200)=[{&(0x7f0000000080)=""/30, 0x1e}], 0x1) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0xfdd4, [], 0x3, &(0x7f0000000680)=[{}, {}, {}], &(0x7f0000000800)=""/228}, &(0x7f00000006c0)=0x78) open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x11) 2018/04/12 22:01:08 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f0000000140)='bdev$\x00', 0x6, 0x1) 2018/04/12 22:01:08 executing program 0: syz_emit_ethernet(0x1d0, &(0x7f00000e0fba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @loopback=0x7f000001, @empty, @loopback=0x7f000001}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x8, 0x4) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x4, &(0x7f0000000480)=[{&(0x7f0000000180)="422f502957ddfae32ceef0fd7de8608b7e3d945b1698e4b957f8d650472f05415b1ebf4b7e6742cb8ce07d25d13c5345f2579e121504a30a6cbd7344117ade75a6675d471f0e47737f8b7b676e6a2abf7461d7004241acd798ab34cc0f20b99a8302681304405def6b720d33abd8c4839d8c2401a4531288989e8063f7388bb05049b324713cb9542da1ab9519b14ac35251ba16", 0x94, 0x9bc}, {&(0x7f0000000240)="7ac2230029dd16570c37daabae9383fc1148e7c3c2099e4d265a38b59ac9ec80edb2ee43b09ef6da008e011e0c72453180749ccb3397594e65d29dcfe4696efe6bcfb1bb8b0bcb1f64cce03ad1925a9ad0fe60cab69fa1ae223aa9ff98a52c442bda25108b7d8cf2b6429052ce89d9ca21f00665832a842f6c0d3e51f5b2da1cc76382c1b7dbb8acef9b3d91349f389e16f563be6b33c105fe0bb235e6b9013fde0e1e697c6be01e4ed28d6cbcbb23337e583f528b757705be96549f244c2cc3bbf8021c411def95a2f2f2920abe174fb9e821481b0c2362388eb9d497fc882e8cb9d7b99004e4", 0xe7, 0x3ff}, {&(0x7f0000000340)="371e56074539cfb6c9e2f822457149c34b13539726ba4ab97becb66f5f98d086fa26c400b61a736b4685d1176cc649e2f8", 0x31, 0x9}, {&(0x7f0000000380)="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", 0xff, 0x1}], 0x200000, &(0x7f0000000500)={[{@nodatasum='nodatasum', 0x2c}, {@thread_pool={'thread_pool', 0x3d, [0x78, 0x31, 0x7e, 0x3a, 0x3d, 0x33, 0x3d, 0x78, 0x0, 0x38]}, 0x2c}, {@space_cache_v1='space_cache=v1', 0x2c}, {@check_int_print_mask={'check_int_print_mask', 0x3d, [0x0, 0x32, 0x37, 0x2d, 0x7b, 0x78, 0x36, 0x2d, 0x3f]}, 0x2c}]}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) 2018/04/12 22:01:08 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x60000, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000280)=0x31c, 0x32b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x11) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/nehedule_icmp\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000340)={0x4, &(0x7f0000000300)=[{0x6, 0x2e1, 0x8, 0x6}, {0xe4f4, 0x428, 0x0, 0x3}, {0x0, 0x1000100000000, 0x10000}, {0x1f, 0x5, 0x560, 0x8}]}) accept$packet(r2, 0x0, &(0x7f00000002c0)=0x14b) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x5, 0x0, 0x9, 'queue0\x00', 0x2}) connect$ax25(r2, &(0x7f0000000240)={0x3, {"3e3b4b569665b8"}, 0x3f}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000180)}, 0x10) socket$netlink(0x10, 0x3, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x84100, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x200000) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000380)=0x1e) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000440)=0x3ff, &(0x7f0000000480)=0x1) accept4$llc(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80800) fcntl$setlease(r3, 0x400, 0x3) 2018/04/12 22:01:08 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireOess\x00') getdents64(r0, &(0x7f0000000080)=""/115, 0x28) getdents64(r0, &(0x7f0000001040)=""/4096, 0x1000) 2018/04/12 22:01:08 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000380)=ANY=[@ANYBLOB="7801000017000103000000000000000000000000000000000000ffffac1414bb0000000000000000ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000ff01000000000000000000000000000100000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x178}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) syz_open_pts(r1, 0x1) 2018/04/12 22:01:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000002000)=ANY=[@ANYRES32=r0, @ANYBLOB="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", @ANYRES64=r0, @ANYRES32, @ANYPTR, @ANYPTR=&(0x7f0000001000)=ANY=[@ANYBLOB="e944efbbd34cec71173d4da167d55c2121a1c96f8ab55c2edc532c984becd252bf02697359fbe212ce9b59a7089fd1aa830851034c5918aca4b524f3f6c028e2d8bf7eb8f82a5abe1efdf052e4343ccb5df26e8a09c422fe0a23b4fcd99a3caaa7419c93b5b29b1a00eac9b90624334108341e64bb42270e8b3ba76120159e368f09fa449028708a1035a29aafe326e911ff8e2165e2346d01c874c11012c8d2b0f0a3d3a0837b780f2c6f314126ca4c026088358a3803a5cbbe2e7f64f3b281df2bf4bc00df745f0d52ebb993597f89f84d3c797df201c7fde52f201006206b9bd1b62d4107f1abcbbbc54255ec6adb8505ccae0fed0cc21a3835012c9f0e588c9304652f8a010dcdeaf943f67672fd28182aaecccbea9baedb286db3f2edbbc632652bf0a68f7ff6e7863fad06ca166385e5b9367136f1e1933525246b0fca7d59164f9c8af024c3daae12198b9d6e5b622d80d079b03fd0c131e744fc862e3e55e449a2203a59a36a413c4b121bf61d75a97fd6f8b619ac45c22d01d3abff375133f25b53af05f650dac423c6e244d6dadd05a564e8236e11e3c60bb90fb4db0c03512a4fcaefeafb38fa04e9fb83ac9d2bbf359e2052dba69b8e7812377fc9d503b5f84dc53685782fd90ee93694b5f15bb4ac14bc61de862f77a11ba6e3a24e132c1e6826bec3a41678f7ce722f390115b12016ba99ac4be5e099480240875d1ffa83cd7f961dfe8762b33a5b643dc9e5b7b1fc69d6e440b24f7d4176491fdf42e05c45196e6a8e7bb6cd00122303b0f7858a9e9d9a637319c22e13a3cdce588ac0952ff09d960c1d572983f32186c492c573a8832ec9872237a613fd86b24a1e00ccbceac87d1e6398bda01ea8d007c46efefe4e17add0038d281e65dbf986e8027ab80b84b505eccbccd37e2f078955804b740053ba1b44d0854ca9ba045593d62fff2307205f63c7fb48856ca749960c164d4ed5139ef711954193a2c44830e072d1b9203da460a2b2ab5340b4e739bff81f5b51722dda50efac1fc69eaf36ecdc1c9ecc968021df5bc804b8e33070780f52d627873766278ac0a0231fdcd5b6359c8fcac61b7d2707649505a01093a93387734b554c7dec5565bc3a8f3186e697255c7729d0fa46a9fcca6e975c58c0d35d0d17539aaf8bbced6cadf5badd398d7b49685628b56eaf99ef28d29b0799aea1f20ad6cb0e49f638db7fb58b29c24f74b55018c2ca18ae1811259eddf9eaccb65899a3a68c168bab5ce4da3633b5158e7d44fe340fb094f334c860df401f73b1aaec18ea2b1036dc9dfb881dd8f10a3c98c32e682d5e5c22ba041d31d5644fdf3ff4c85147a8c48177c3c18b92382d50a6f13f55db4324b137b0186dc707d929eb656500d162755eab8b92e8da9513a72552a24cf2fd17d1f1f6a17cb4dc50c53f0dde79462d996a7ce0c5e6829ac7da42c022c0326a1086434cc14b9c0b5455ef6b7161aaf5393fe35fdba4c58bf7f9bef8c384258bd58cfa712cebe632fa54873afe59489b6150e06cbdaa897728f91cd0bb6a12a65a2f1da5af0b6bfe504815f6b43b094eb7b2d97685f1968b672d380f085d2ec184519d19499a42dbbeb94b9a90cb12475924623105e1be552fe525c2281f5c5a169dcf6094d1bcbd53b228e0b718f63dc437c10320eaa0d54f644e40f9354155932afe24c01be24b9a8d6b624a50a0d4725aa86d4f3b32a2213aa8bc132bea0449e22947cb86fa91367b6854c143e30461898c3137017042c0e5aea06a51cb9e35f38eb214e868260913fbe06ee61d7749c08cf64b3552e4db73cc606c424142751fd6232a5bf398e716af565f1ad2c7aba4290795f22c0edc0d752c10d1035da18c8098471563beab524a30269ed51438f553982162d7c34f99211ebb1f39a3636608c39d2d2298c9ff20a30821929d67fa523c8284c1a09ae012db12316311b34db87a86199bc912da798d5b86498427408c2d4bd080da011b30746b8b11bb442493fa8e5ea191b33dfd795cd7ab1848824bc41a720a4a399d1b7e096d87a6d7b35f939e28844e77416e240c077f388d6faab3afeadd31c050de842415684fed8480474b4825ff5879d34b629f4275b0a5c7037eff3c0f20b4c06788d1f477f89551ec107720e4f36bd2c68a9662027ad3ef17cfedda7362a2d729489b447a9a04c5a9272099a2c41a6895b1b4ea06c3ece398afbc9420e98e07efab3a5df678e35541755cf90637c772db2de23479bb4c18138021aa7665d0a5ed7d199cece52aebf514d63e27898fa6ff97024cd30de046cda920c7ea720bbf43643b8ba224ab4713881e8f16f6894b833dbc279c5196ac931e4ca492c2d0d33d1281121f1021b2b81831027b2e88562eceb326720b249151a417d5ca8acf0eb8e46f7e05486527facf86715b924e93d0ba12bc3e58b02ae58534b3eb7caf5077823ac903892b88f34df2c59ceb0cea6f4f365dc27450b585280a9e55e47e3cfb6bbefa58137f065cd53abc8fc24895787f7f0fb8afb99872d7b14d6f4842abccfbccebf52c78f8af33b1397400ce042279e970b7d4427214e45ac2badc6cd77bc19bb933e9ec34af1fa94ecb9b51e2c9328f3ebe8004148c43e59ebaebe567dd2df981696d4afe2cfbe847b48a60b013d49a90e6ad7220372a66ba1a9b55ef1341d944c2f2e40370299cb9af0122611e5d360237474db3dc05b42d6b246bb65c554119c829d12ef3a8810a50e50d01fadbe7954a1464b9d41beff552144fa6114d07568ad914e72e7ec7b09fc9ab7217da760ce5009aa2aa7e91270b3ba42aa6021d236f8c112ab1fe20fec6c6f53dacfdcbbef0441559d4c3cecdc6b81b8155fa60f1a1e6084a44e4ca9b5192e1f798d216d742db5e4320cfe084f62dddc79ee50625e66c0f4c379a5bffc4b0b767b8d47a057965d62ca79910e3f9c4df522937e2385d3b548abe5d09591b33b0b8391b041069d9b1f0b3ae5bb86e7f5bb96b9a27073654d1f1250463c99225beabf2738ffbfb3d5c62cd1ad55baa57618af9af18142aea721b4857c4097e3503eba0c82be007afd57cb22dbdbda23d08110d59ba2c7b1a9c8f2839ffba64339647e43f89bad51441e4af1553f870218bfa7e1377d47b750059ceaa5a177ee1bb4f3e149ada646a1fe1904e46b223aa88efd6526518309147ae2ac80ea71d958728686229ba740639a448fda3b3c09799334f2d10eacf12f7ce7105c649fc4e0e494f0921d3fdc57759ee5bba942620a09adb08511b1fa7035913a6403b1745c1ae81b1a2457e9696f4d16c4e477c74012fe9f29d7e8ea4eeca799a5eadce05af4ea15f95a4acadf0dab3c8fb5e3e9a6fac23f8155c24e9df0dc5ed6beb7bb715d338eaa9dfb6efec44c9d651d311d4d18aa7bf5f852874350c957f53495c795b8403e21fd0e96d5d87ffa31a7ee5ea0d7fac3b815fc9f4e3849c5c7c8858f420d2449c9879ad802e29d20dd8b9a64a9b7474ddc0f32820136ee0975d0882d1d19ece19a35d82ed953784346474b3d4d0cf9017585ccc486e900b2d07f6b3450ca74c0d549d607e4424b4def579cb894ce47da97bf1e346352d4dca08f398ce98930e37c35aff33cbcbe961fa185d4cf420975660abac11aca6d8b60c595dd293b8745115361bba49add8a4cd4c76bc7067b09fd412d18fc147f3f26a140d72b2ad2db4b18ec2a4fec28e48682465ea8605480251368bb4f834bf7d644cf12092087e39d05738822dffdca5726119597eb4b93f10904cc53c24df25d61683c93c895e22c4d8eaffa1dda5a6634c0e3bcb84bce51b7d0b3ef71ce509fc36b296a2479ab04ceb387be49733f715ea08b4ae8b6d6ba4cecd7e71542d36d66ade64f68ee803d9bc308582e188b5f3085fe45bcb4ee72dce48f508de8f483ee3aab7bf7097bcf8600ba2c521bec8eaaa34bc571901073acfb7fc0d6c5db4995aad62d0302307645006252be442a1c2781524c916a6860c3fd0ff8d9976437979f9199b33343131c416ccf33df51f682f03e6c16a0ada6a45c763697376e64ceae1fee4d8c9da5949180a340a4596a62baca7a502db3d9f80a0ba726fc7559164737433d60e69d54ffc020de69079118b6d92ba6d10cf55f0fe3bdc40a61de08aa6da07ff655c848f26e2ba0e912d6c538a85f8257bfca1537dd8ca1a7704543252bd896de4518ac72bfc18abe4e0683bd02142c63faf0d70d41788a9849ee390a11e88e676164b5bbebac33b2b7e09e83fafef9e4d4788013165911861dcff4f81ba685fae6eb7173ca67c0881aac723ceb7366cac191bc255ef27617d3a51429f548e9cb69980e750e625e079356d3fa448d7440de3fa8d7019930b7ca0a94449e6c2972f4ae38e2c653612cedab82c4dcae82b4a8d8efd0d845dfe6afd151c75108d0e775e77cbc40b881e526b6018742de2628145cc3d8f4e3782d44d8a3ff9443ab33a9e989eb46c855cd1c26defb06894cb2c6e158161a9a9e69d9cd26e5d004a2fbf260671ab48e9b4e5746957461642b89f3a6e561ee82aad01fb427ac53c3325da2d8a64f87b9a5863e029ba1cd9c3d26f3688157c2331d728492d595b632ac100100646f30217654ff700fce920d2422586a69720fbdea26001948db17b394ec012207301d24237bec4280d8b4d3f2445c9ebc35534c261117ee079ba71fed01df904533d39865a59922559f74de0fb085a684e66c23a531650a04ca49bd6bf48e7a02b12f3fa1cc06fa80828a5b2107f5d192c843544c65a0cbe63e40c3a7fe843ed9aa0d3a51bc754a849d8cc2a8e16b12e2ec7d178e6d2ecc60d7b445d0669e696d263bb327a2397c69f63c25be13946dd689e4205fba04a3b67084b9bc8fd5d332b4e54e69e0505ccd6551f6a54092a6bced414bc5f9a325f4a562aef0c92f984866153f27044a727ee216b3f0e6279ad2b1e6beb62adf4449c2e50afd13b448584188a0ac15139d49bec16d03b9155010582cf43be822f81a7d7f120389eaa15cd7adb096fd0cc551f12aaa0b54b62669d4ccbedba3b13f77bcb14ba2476cf9117bf6edfa7427ab9b19bfc373e802b69d96bc5e30bf93c22c7777f34571253b6260829fd65d21f39e0fc94392306d1e9d191a40b5bf8bfbe2ac39104617f377555d2003ec57021308c1b1a79e79803054289c73423561897489e6769e02896987e14edb1f21c3f2c6b5552886be9647306ecf7c6ae1acddc1086255a8b2c1dd50aced454d4d659778832f177e6558b5b41b0ab53519c1a2241e6e22ee2b381f62fda5c320ecafa4bd377388c71515e3614d499d5c7becee621335c1f79acfa186297a4c7bc251be4f404c31cdc4051c6e62dc270a75e23a8329b3745906197c6ac4d6b832932eb87c7be19a9bf730c0034b6a5880a6b12461a5c45cf7ae2d6c65e19e723509a64cd13558ee7295bfee50e3bf04607f070d41414c5bd374f86715ddb832b3203f9390ce74ac25addb9ebd622e6cb5d6767aceb5b35e3fa362744eaa3d4dcca2021cd497803b64a2a6bfaca8995625043519aeafd1aeb96e09d57427c10228eb57c718f967f63713b90e5ff404f41c843bc8cd1062b11d0528a8f86fae613871dc3d504b53936dae8454a5940129baee195bc5c956c7160294326fb1456c71aa64464fa0e10714493e2afbe01524204fa9108c617d53ef657e73199cf0713f95e846e49e48e3d59c08a62b6a49da068076183ec40a08b193a747c143b146075ad2af9fd52068b4ebbcd669bc109ca1e5b9136ddf2ad253cb8f7936287a815ccb2"]]], 0xfe9f}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000f80)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x1, 0x4) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000fc0)="817594cc61ae06140f42c94c5685b662250a5cd92cb06e705ed5df138d4bfc20ec45682f07625b4f", 0x28) 2018/04/12 22:01:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x20100) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1bfb8), &(0x7f0000d1b252)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001540)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000001640)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001680)={'bpq0\x00', r1}) [ 84.909990] netlink: 80 bytes leftover after parsing attributes in process `syz-executor2'. [ 84.937488] netlink: 80 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/12 22:01:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, 0x3, 0x0, 0x1, 0xfffffffffffffff7, 0x400}, &(0x7f0000000100)=0x98) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000001240)={0x2e8, 0x27, 0x3, 0x961}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0x1000, "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"}, &(0x7f0000000140)=0x1008) 2018/04/12 22:01:09 executing program 5: mmap(&(0x7f000077b000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x5a) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r1, &(0x7f0000000140)='attr/sockcreate\x00') getpid() ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xfb79, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000040)={r2, 0x7ff}) setitimer(0x0, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) 2018/04/12 22:01:09 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x379}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x12}, 0x98) r2 = gettid() fcntl$setown(r0, 0x8, r2) sendto$inet(r0, &(0x7f00000000c0)="ae", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 22:01:09 executing program 7: creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000040)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/229, 0x6) 2018/04/12 22:01:09 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) fcntl$setstatus(r0, 0x4, 0x42800) 2018/04/12 22:01:09 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="85000000f000000000000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x80000001, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/04/12 22:01:09 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000380)=ANY=[@ANYBLOB="7801000017000103000000000000000000000000000000000000ffffac1414bb0000000000000000ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000ff01000000000000000000000000000100000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x178}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) syz_open_pts(r1, 0x1) 2018/04/12 22:01:09 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r1, &(0x7f0000000640)=[{{&(0x7f00000000c0)=@pppol2tpv3, 0x2e, &(0x7f0000000500)=[{&(0x7f0000000400)=""/33, 0x21}], 0x1, &(0x7f0000000540)=""/199, 0xc7}}], 0x1, 0x0, &(0x7f0000000680)={0x0, 0x989680}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2000) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x20c001) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x80001, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @local}]}) clock_gettime(0x7, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000040)={0x10001, 0xff, 0x4}) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r4, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f000001b000)={0xa, 0x0, 0xfffffffffffffffe}, 0x1c) [ 85.526617] netlink: 80 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/12 22:01:10 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000004000), 0xfdae}, 0x0) 2018/04/12 22:01:10 executing program 0: r0 = perf_event_open(&(0x7f000057e000)={0x2, 0xfd, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) r3 = inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x124) recvfrom$ax25(r2, &(0x7f0000000100)=""/93, 0x5d, 0x2, &(0x7f0000000180)={0x3, {"1121d7770e540a"}, 0x3}, 0x10) inotify_rm_watch(r1, r3) eventfd2(0x8, 0x80000) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)}, {&(0x7f0000000340)=""/121, 0x79}], 0x2) 2018/04/12 22:01:10 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x7}, {0x6}]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x4802, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/186) 2018/04/12 22:01:10 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) personality(0x400000) mprotect(&(0x7f0000282000/0x2000)=nil, 0x2000, 0x3) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) migrate_pages(r0, 0x81, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x3) 2018/04/12 22:01:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x14, 0x21, 0x301}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') accept$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x14) accept4$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001a80)={'bcsf0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001ac0)={0x0, @rand_addr, @broadcast}, &(0x7f0000001b00)=0xc) setrlimit(0xb, &(0x7f00000000c0)={0x3, 0x44bf}) getsockname$packet(0xffffffffffffffff, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001b80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001bc0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000001c00)={@ipv4, 0x0}, &(0x7f0000001c40)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001d80)={0x0, @remote, @multicast1}, &(0x7f0000001dc0)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001e40)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000001ec0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001e80)={&(0x7f0000002040)={0x350, r1, 0x400, 0x70bd2c, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r2}, {0x1bc, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xa}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}]}}, {{0x8, 0x1, r7}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x128, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}]}, 0x350}, 0x1, 0x0, 0x0, 0x8880}, 0x40000) 2018/04/12 22:01:10 executing program 4: syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x3, 0x900) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x8000, 0x10000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{}, {}, {}, {}]}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x20) sync() fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0x7}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x9d63, @local={0xfe, 0x80, [], 0xaa}}], 0x88) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x301) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/dev_snmp6\x00') ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000100)=""/28) 2018/04/12 22:01:10 executing program 3: r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/220, 0x5b1}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000240)=""/117, 0xffffffaf}], 0x5, &(0x7f0000000000), 0x11b, 0x0) socketpair(0x1, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001840)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000001940)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001bc0)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001cc0)=0xe8) r5 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002400)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000002500)=0xe8) stat(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = geteuid() getgroups(0x1, &(0x7f0000002680)=[0xffffffffffffffff]) r13 = accept$ax25(0xffffffffffffffff, &(0x7f00000026c0), &(0x7f0000002700)=0x10) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002740)='/dev/ptmx\x00', 0x10000, 0x0) r15 = accept$ax25(0xffffffffffffffff, &(0x7f0000002780), &(0x7f00000027c0)=0x10) getresuid(&(0x7f0000002800), &(0x7f0000002840)=0x0, &(0x7f0000002880)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000028c0)={0x0, 0x0, 0x0}, &(0x7f0000002900)=0xc) sendmsg$netlink(r1, &(0x7f0000002a00)={&(0x7f0000000440)=@kern={0x10, 0x0, 0x0, 0x80010000}, 0xc, &(0x7f00000023c0)=[{&(0x7f0000000540)={0x12f0, 0x1a, 0x4, 0x70bd28, 0x25dfdbfc, "", [@generic="a6ffb0135de14d51e809e30f7d3871ca285c33069034ea1839c11f13ddf43097c2b69226e1785881b610574cfe1015f57613107e6fe2ff20d0bd43d9c56cc0a9ed13e31d4b5f4fbb5f8fe116ff55169447a898c0103a485e5a4f3db4645b9d425dc728e1504ca3c23554317d9cc7acc5191d44ae716a382c17c812d923696b6ec4363eec33352bbc9c2fee78351db4662b265b4663afe400e0c7cf3e19bc015241a4faab30df49a9eb9607bf76f9e9bd77b77ae2902ee9e8c54e15e38107f41af5b8c3c4bb47a408ab43e9e957b190fd982e93669ad55f222e14f0b13740dc47b583e31b29", @nested={0x1124, 0x89, [@generic, @typed={0x14, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="ad05b8a87514a9b61951ec256b400942a3d8b8789af79400245c417d646b0bb3f60501e8911bb256eb55db55bcaf1d3ba135fb7145546de232a0ef626e92c2b383319b78b72516ccb84ca49320296a80a343949f1a051c629ba7833197fe8eb7992aec03f0d3d8f9a5b275916baa03d1b0", @typed={0x8, 0x14, @pid=r0}, @typed={0x4, 0x14}, @typed={0x8, 0x64, @fd=r2}, @typed={0x1004, 0xc, @binary="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@generic="fdabb65ceff6b995db53ae40853bf5ef9b3a4f5d9b127e9cbb39b6e47e5f0a9b273ad62a936dcd7510d39ee14ccc4b69e2a603c3a189f66a41082bb05f09dc4fefe6e0b1907aa2811221991b4c30a1e24a6b9a3813cc8ab55b0cb0ed3782d43f116c93f5136449b635e2a5ff1d1081f54cd635eea8a82560d09d3bb1b0fdf3476d4d8765cecabdfd142461b905ab3f5166afaf1a02ab4504bc16b394ec3c5a448e5e52512f44d29184dcc1c13d28e26446a65c3b55900aaeaa769c728c81eaeb8c788fb84864a4bead99dafc102d7cbe0a6461aa7204405206a550b5ee54f79f1a1acdc4eb1888195d7bf913", @nested={0x1e0, 0x57, [@generic="549bfdec746000721f3f9ecd1b52d7c35c9593f60c", @generic="8ff28989a899372fe06707755f8aec425609a61430abf74979d8c14783a33022e90cdf5e59b836759226ac179f687eb260fa2450a332570851de39289a282f6af61c7e9fdf358fa8f10bcbefc2dbd6e7258fef87f1545ab258c5c0ce65c0ccc3b9cbadfbd0a105b7dd9c6027fe353d", @generic="506eee365615289b316d01c227c305ebf3add8860d50133172893221acfd7c9e7f19634e7836f29b0d68ea652ed12f", @generic="ad052504c40c578499ee5ddbe4b85dfe11d3ee65c215e6589e642f7a5880f0c4e1d0c713033927e3c2ffb3a060e04ff4713c993da2177534d8a8178993ac8151b1a3f9ad7cf11ab54ce94dae74393c34fb34785f71527d799b7094a04b1a20cbbc7df0002f7991c16ff613e53fc9970b820999458eb1a68a507ccd38", @typed={0x8, 0x72, @uid=r4}, @generic="5fc4a8c6fa5eb4188198280026d1fdc8b51c68a1d2db8fd6ef258444ba0c74fed0c68260de4c2303d3f66d917ca54cc5cb67eaf4a2d78e3d6f7ac8b03a4274ca81a7e224331310772dc15630c7e1cd0a9f77b2eccba43d52288f6234cb8ed663c28f48e838b82d2fd82e91fe4bfaa06c3a6de29c8d8890114fdb3aa6b256a2a9705227baee4ca6baf84e365f5198089b5776e8a6085693ab8dc528289ae1e86d3e0406"]}, @generic="f71d829dfab8ca0a2114035b18f2fed380f6768a3158b3dbf275cbb1f41b9577898b3e260ae7efef061d5b802cc4aad8132022aeadc8538dd19c72d1efa42a427d874aec4c34015b79a4736d53c653accc05b1a562bf3766899e7de2ac90729696ca82f1a74d5f9187", @typed={0x8, 0x68, @pid=r0}, @nested={0x74, 0x3f, [@generic="d08d8bba1a", @generic="27d028740ef81b4d4ccf2fd9ff487de7b574ca52fb90c5b201a075c7d9aaf37de1a10675d64667807e9f90596109fd759593308cabdacdfa199a2d248e69ad4a", @typed={0x8, 0x5d, @u32=0x2}, @typed={0x8, 0x8d, @uid=r5}, @typed={0x4, 0x82}, @typed={0x14, 0x3f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0x8, 0x8a, @uid=r6}, @nested={0x1cc, 0x6f, [@typed={0x8, 0x45, @pid=r0}, @generic="fa3a9788dd4cca5050b06a5219a74a77f1013cf13f8d533598b4001d888ba9db3426e7d5ab158c843cd3b13e999c7e16c4ec04c168da03902e071ad417054fc6b32d977c74844fd74cf11be8c56eca0f2af34324c7fb021beb619924125093a18c0b56bf7d6528473e770ea6fdad850e0c948233150a96639aecaeb80961388420918b228d8f07f93bc5471b988c682dd00274bd9b117d0ab725a79b6529efc700a97ec56257", @generic="dd37660c1b82caf27f5e5439998d3a73cd47fd83942de07e4f", @generic="197686d31ae8dc67269c980f91dcb2dd437b0d878c12b68c3854b0be2552b1489a5df9a7114a2e80923205305ed5c2288830c524b3a3dc3e5821909de5738502c121aabdc8cfe333ffbe288134e149df7ff63aa3786a589ebf6143c627618e894729abab815a08741b3736a05c4e82b79483cb8943e441a890ba00b4bfa5cfcb89ee06ec47fa19a898fbc651e5864b5867f91b88410cb1604efa093535da3313cd185d9c182544fd2571b54f3ad3aa4d4f029b182e1c38e87a35cffb59c8848f8fae0ad1edb20164d667e92a8250c289172d85dce756b9b12f57eb1f774fd44f225c9488bb6c3cb116b6cba52e6575f796b0620227d062", @typed={0x8, 0x3c, @pid=r0}]}, @generic="43f5bc0c7baf7b2d4e7f9c6f40965d3c48e43bd7f8eb4f9ab006a48c8736f9ef2993878dd29fd52f5eb6ac125297d38f3a42d6d95a5f2d1fca8bf95191357bad43ea14064be003c191384036bd2d509ef65867425c948754f9cfaff96c5fa02826"]}, 0x60c}], 0x3, &(0x7f0000002940)=[@cred={0x20, 0x1, 0x2, r0, r7, r8}, @cred={0x20, 0x1, 0x2, r0, r9, r10}, @cred={0x20, 0x1, 0x2, r0, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r0, r16, r17}], 0xa0, 0x4000000}, 0x200040c0) 2018/04/12 22:01:10 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mkdirat(r0, &(0x7f0000000140)='./control\x00', 0x20) r1 = shmget$private(0x0, 0x1000, 0x800, &(0x7f0000fff000/0x1000)=nil) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000180)="06190857d125f4c46a3498722cbe8b8784eaa5b2", 0x14) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/172) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./control\x00') unlinkat(r2, &(0x7f0000000240)='./control\x00', 0x200) [ 86.487337] audit: type=1326 audit(1523570470.486:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6986 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0x0 2018/04/12 22:01:10 executing program 5: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0xd6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x7f}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x4, 0x9, 0x4, r1}, 0x10) io_setup(0x25, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0x1, 0x401, 0x2, 0x3}, 0x8) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) shmget(0xffffffffffffffff, 0xa000, 0x0, &(0x7f0000ff4000/0xa000)=nil) 2018/04/12 22:01:10 executing program 6: mkdir(&(0x7f00007d3000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x9}], 0x1) ustat(0x5, &(0x7f0000000000)) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/12 22:01:10 executing program 7: r0 = memfd_create(&(0x7f0000000000)="ac940d2784bcf2f7aea87bbd7310049b1f84a4d46e212148aaa0307c9605c42af91131c2b716d4058345d941ef4cce79631663a9064d1759d8a2bd032eba1e2da4645979a163b61bb4ebbf3b3a6998c59672abc606fbe004fef12032d84cba2d5a19617e9932909282bb9977a95682051ada9e7ea8bdf446c794110c4e12f1425861f0b0775d16fbe2d4188cdedcab1bcc53a62cd6fada59eff260a683ff4eb75eec4e27bf859d040a85b6da5ba9ea6c80745150bfda8da19cb7ccf1ac84579076ce806bbd77dfb9ce3f08216e4354a3edf2142c62cbcdb329baef04531102f1fd47810cceeb18a0fea3b219688ebbd5a3782b589c9f9a71c1cf8c", 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/04/12 22:01:10 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='S', 0x1, 0xfffffffffffffffe) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$setown(r1, 0x8, r2) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='user\x00', r0) 2018/04/12 22:01:10 executing program 1: r0 = epoll_create(0x4000000b) fcntl$lock(r0, 0x26, &(0x7f0000f66000)={0x2}) 2018/04/12 22:01:10 executing program 4: syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x3, 0x900) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x8000, 0x10000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{}, {}, {}, {}]}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x20) sync() fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0x7}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x9d63, @local={0xfe, 0x80, [], 0xaa}}], 0x88) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x301) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/dev_snmp6\x00') ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000100)=""/28) 2018/04/12 22:01:10 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='net/if_inet6\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2040000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x9c, r1, 0x314, 0x70bd25, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8000}, 0x94) r2 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r4, 0x0, 0x70bd2c, 0x25dfdbfc, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4c085) shutdown(r2, 0x1) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x98) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x88001, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f0000000040)=0x5, 0x8) 2018/04/12 22:01:10 executing program 7: socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/12 22:01:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000100)={0x6, 0x212}) 2018/04/12 22:01:10 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') fcntl$notify(r0, 0x402, 0x12) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r2 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x419e, 0x101000) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x0, &(0x7f0000000240)) sendmmsg(r2, &(0x7f0000009b80)=[{{&(0x7f0000000240)=@ax25={0x3, {"5db63eff2f8aba"}, 0x100000000}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="1b9e6aa3cf41e4e67ec1550469918bb412ee930eef77b2f37fc398830df8855534", 0x21}, {&(0x7f0000001040)="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0x1000}], 0x2, &(0x7f0000002180)=[{0x1010, 0x100, 0x4, 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{&(0x7f0000008600)="a8c002c1e328bb45eccafa2ef01e7f129bc8a9d9c0dc6dc2baf7ad1404568c1c987b29de7edc9ee4a125c48efa2aa1e2879674e8a612b2bbf894411ab51e9d3212446044ba531178a8676ee8c73365aa353d14bc36e64c951ace8354e4f3ad78b9aa2133f850663c1077a7fc1794fe9e40d0b30b8ea50f29aa87c7be0f7f381914fabdd0dbf26701032209cc9acc87fe10215d72c4ef68c99d25696a77f1e73b8bcb21429587e7ba2daaf73ace4ec85e0488c2145d5fb6a950e5ec9337e95efa2fa708583d96bffeca87c4", 0xcb}, {&(0x7f0000006380)="ab868d0b8be4313e", 0x8}, {&(0x7f0000008700)="4182c751801160df8dd86d92872c0cbc03e248cc9fb3ebb838f68e52f6843e3998f4f8007f1cd60ecbfc363b65a80ae8a0d056b4cce02e94b4f5f4f6f5639bd8fc855327a2e4e7de499cf210c874e3aacb45e845f8c9e98c28f91a8ca8eec31475c34bac7bfdbe", 0x67}, {&(0x7f0000008780)="0cab43772ecb9e78ed0706f2aba25e4d3de7fe7ef51a2a902fdfa09ec2c05bbd11e869ed1e0cdd75a6d1a1bd9a1d4b3713b9ccaf36d028fcb016ac652b18cf6f85497d18448cc327c0c324703055f743d47e5b86cc71edc1ebf4544827dac835fa2cc7c305bbf9eee9549591aa3953e97ff022b5f596e59c5a78193a9526989fae9f14e1c15592a18d68d28369e5cc6e9ad40a80d953743e782d54666b630630f29648abbfda4c72afeb975729d1180092c0c81ebea069aff74cf09238763b7aec6b0002950806c82f6ae496478bc33c696e", 0xd2}, {&(0x7f0000008880)="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0x1000}], 0x8, &(0x7f0000009900)=[{0xf8, 0x11, 0x2, "4dbf57b9970eaa60558a9dd0627b5a59434409acfe04294a6672af112c71ede1817a5a5bff46265b54bdf3cd9a482808528c021419025b70d8cfa89082dac658d3efb47b3e4bb6bc7056c2f72341e5905de8278f04bceaeb03b752532e8db293227a00963612a28c0b612fcc2ccf0e911a9053d40cc9f8eec89c16e61e7d8edbf7dff91694a227871c9fe5516ec505de68d7fd1db005cef13e6a72c7ea3bd5a63075457c69c5ae414cc47dde9038ca4c0a1b03d6229218226acf35529d9ede8e3f2d9f24f1b8b4ebd48840edf8ece97bddd2ef2bc1cae50e66b1f8f73e2f8166ac9e2eac39383f1f"}, {0x108, 0x110, 0x1, "1c50afd02bd1de1c51fece8c1c0349683783fa43ac1a74b22fd93e0f03924885a59932a1376de4669aa53adc54553729df464a25c524f005e1a2722c6ee66b2952453c995b27925362f2ef3a81f41f30195835fdf1cef61faafb25dfb894096b33353ec0ef3610cfc6022120a2fb17a03b34856e6d7c1beba4955187f6eedeb9269bbabc26eeea8ea37dc83c4ba04f578980e269069bad5e618e9a30f96321bd42c632bca307539e698a012b587b75965d04ef6fc931d19998175ba6ac6e7029c69c03f3479c6048ce7c6abed8db55cdcb5371e5f419c71cd071c9b352fc3f2eeb603dfedb04e3a74b07567939394fceea03cb87"}, {0x48, 0x19d, 0x6, "fff56b1b44c19e14690244e72fdb47a495af34aa32f1a834c2b722f5d100c859f3ab6df28d3694381918cd8748e0070c18f063fa"}], 0x248, 0x40408d0}, 0x9a28}], 0x8, 0x40) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg(r4, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x3a, &(0x7f0000000080), 0x5}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f0000002140)=[{0x10, 0x117, 0x4}], 0x10}}], 0x2, 0x0) [ 87.078100] rpcbind: RPC call returned error 22 [ 87.129525] rpcbind: RPC call returned error 22 [ 87.359910] audit: type=1326 audit(1523570471.358:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6986 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0x0 2018/04/12 22:01:11 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x6, 0x8400000000003, 0xffffffff0000000c, 0x0, 0xffffffffffffffff, 0xf75}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f00000002c0)="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", &(0x7f0000000180)="8468a81da3a48d5921d6cb7284ea95d657a62778458509ffc6cc720023929bb4d2bced57b1e6c8b0ac3b02eac28512244006babc22cfa22543eaf04875af8326c84aa9e5f7a868b8faac8e9150a10d6f2346c19190a5eb56e62b51b9b910b238d74e0a39f0546a232047883472b5e60337df8dc13ef0ce76239e60ea8eaa140f6e263ebb2968", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x3, 0x40, 0x40, 0x9, 0x1f, r0, 0x29}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000040)="a09fb5604e63", &(0x7f0000000080)}, 0x20) 2018/04/12 22:01:11 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003adfe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000cdbfc8)={0x0, 0x0, &(0x7f0000945000), 0x0, &(0x7f0000e31000)}, 0x0) fcntl$addseals(r0, 0x409, 0x2) write(r0, &(0x7f0000000000), 0x0) 2018/04/12 22:01:11 executing program 4: r0 = userfaultfd(0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = epoll_create1(0x0) fcntl$setstatus(r1, 0x4, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000080)={0x37, @multicast1=0xe0000001, 0x4e20, 0x0, 'lblc\x00', 0x10, 0x74, 0x4b}, 0x2c) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_wait(r1, &(0x7f0000ffafdc)=[{}], 0x1, 0x0) 2018/04/12 22:01:11 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x240, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x10000, 0xcce, 0x8}) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000f1fff6)='/dev/vcs#\x00', 0x0, 0x0) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x3) r3 = gettid() stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000540)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000640)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000780)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000007c0)=0x0) r8 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000000800)=0x0, &(0x7f0000000840), &(0x7f0000000880)) r10 = getpgrp(0x0) getresuid(&(0x7f00000008c0)=0x0, &(0x7f0000000900), &(0x7f0000000940)) r12 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000980)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000a80)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000c40)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000c80)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000d80)=0xe8) getgroups(0x8, &(0x7f0000000dc0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000e00)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0}, &(0x7f0000000e80)=0xc) r19 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000ec0)=0x0) r21 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0, 0x0}, &(0x7f0000000f40)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000f80)={0x0}, &(0x7f0000001000)=0xc) getresuid(&(0x7f0000001040), &(0x7f0000001080)=0x0, &(0x7f00000010c0)) stat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0)={0x0, 0x0}, &(0x7f0000001200)=0xc) getgroups(0x6, &(0x7f0000001240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r2, &(0x7f0000001440)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000bc0)=[{&(0x7f0000002000)={0x15a0, 0x3e, 0x4, 0x70bd2b, 0x25dfdbff, "", [@typed={0xc, 0x33, @u64=0x7ff}, @generic="3e7c1b8f3cc3f34496330dcc74ed670a0d80e0bcec1dbd94c68af1fac5a0a315667196f2dd89f878a79f6aef57a739d8afa2c8838b7c7ee4a385f55880b850cf1adcc9e8ce26c24cc2df73720c42f8d87c5da173601c063278aa7f9518db713f750ef322b6d8848b2c864af072020dc6fd8523defea8a9b356d3463ba487ea326fd6888f9b7e6d1c9b8886b9e5e3b7f23185e15dbc26bf854fdf890cf2e5cf7e189cf3218080667cadcd7647ac3d36ba03b21a4b", @nested={0x1228, 0x5d, [@typed={0x8, 0x21, @str='\x00'}, @generic="694cb16187899f7141e7ac030e5dff40573cd0612d5064781c78ae3f7b2c480ce7c867701c128119547b99b7b0eea87ceb420154f0fd212b313a3d9aec8ed81fcb150700311ce60848ef2311f14441e4e179af4d45b87938aeb27099b270542f6b1930fa60370283cc44346c647790fc43", @generic="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@generic="410585156e64bea4720b0fc27012cf817ef79f5ecdc9adcc0d6aa629abebea9d6f87ca7cb51aa3d5c77d4e994ad8c04089c22bca5e18fa8f33efa15d8b82f45710fee1da35773b25c5d58f45af2a0e1fbca46a36530f12a304e56bf11d5ee21fe933f329315605e2b321f7df5c8a74a768156921111321ad04d0cfad80", @generic="320c7fb49593613452bf88a32524b139c6b4e384e1f477d603fdd91a6a1888837089d541b9083be56527fddba59c51ecccfe32b39e673abe07c2d32410dfdc73d297029dcfc1cfac632ee03cd3b8ff6d23dbf2c948f4c12e916976c13d948ce0a1fb901a0b18361bc9dda796c2d16847178785aefdf44bb505f5a6c4f2c137a84c57e9011637f618c26a743f4f02b1acf796ca78a2418ea535957d4eee7a3e000bd99a1dd839bd822389ce4b332cf4b864adab1dd6f0fb2ba45bf508199ee682efdd43", @generic="d59fcf651be81bcfa7b2b31d2ced088438d7a2f5c25d466d1a2153f6b165386ff25dfe2b8f152f464c0d0a56d50648e6f053290ac384439d1c25daf5cfab49006efefbff9b9423004f5f55", @typed={0x18, 0x6c, @str='/dev/qat_adf_ctl\x00'}, @typed={0x8, 0x93, @ipv4=@rand_addr=0x8001}]}, 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[@generic="572fd34b3bc4f7fb8d141871cbe93808916e987cf3c0dbb88efd16076d243cf058c858fc999ffb54a15a9637f881488d9c15e44853056f06878b33af7d465ba103faf14fde5a800eefca07f6ebf7a92b682eba4ded4d073ef28a5c32ceb7fcffb0cd3df997656214962a0e7f84a1c583eb99df178c824d53731874c248f403ebc20ba19b690120818f38a367f8bf973a73e3c120e8556328b2d0987c667a2e72e56950a3d93b644f354ba0464f86ee283307d3bdb02631358af1e4a924af648d58c196a95d6710453f788a7334292331926d15644ad3f69456a470f3429acde40e", @typed={0x8, 0x6b, @uid=r13}]}]}, 0x100}], 0x7, &(0x7f0000001280)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r1, r2, r0, r2, r0]}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r1, r0, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r2, r2, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r2, r0, r2, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x188, 0x24000881}, 0x800) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000080)=""/155) 2018/04/12 22:01:11 executing program 3: r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/220, 0x5b1}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000240)=""/117, 0xffffffaf}], 0x5, &(0x7f0000000000), 0x11b, 0x0) socketpair(0x1, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001840)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000001940)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001bc0)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001cc0)=0xe8) r5 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002400)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000002500)=0xe8) stat(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = geteuid() getgroups(0x1, &(0x7f0000002680)=[0xffffffffffffffff]) r13 = accept$ax25(0xffffffffffffffff, &(0x7f00000026c0), &(0x7f0000002700)=0x10) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002740)='/dev/ptmx\x00', 0x10000, 0x0) r15 = accept$ax25(0xffffffffffffffff, &(0x7f0000002780), &(0x7f00000027c0)=0x10) getresuid(&(0x7f0000002800), &(0x7f0000002840)=0x0, &(0x7f0000002880)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000028c0)={0x0, 0x0, 0x0}, &(0x7f0000002900)=0xc) sendmsg$netlink(r1, &(0x7f0000002a00)={&(0x7f0000000440)=@kern={0x10, 0x0, 0x0, 0x80010000}, 0xc, &(0x7f00000023c0)=[{&(0x7f0000000540)={0x12f0, 0x1a, 0x4, 0x70bd28, 0x25dfdbfc, "", [@generic="a6ffb0135de14d51e809e30f7d3871ca285c33069034ea1839c11f13ddf43097c2b69226e1785881b610574cfe1015f57613107e6fe2ff20d0bd43d9c56cc0a9ed13e31d4b5f4fbb5f8fe116ff55169447a898c0103a485e5a4f3db4645b9d425dc728e1504ca3c23554317d9cc7acc5191d44ae716a382c17c812d923696b6ec4363eec33352bbc9c2fee78351db4662b265b4663afe400e0c7cf3e19bc015241a4faab30df49a9eb9607bf76f9e9bd77b77ae2902ee9e8c54e15e38107f41af5b8c3c4bb47a408ab43e9e957b190fd982e93669ad55f222e14f0b13740dc47b583e31b29", @nested={0x1124, 0x89, [@generic, @typed={0x14, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, 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@generic="ad052504c40c578499ee5ddbe4b85dfe11d3ee65c215e6589e642f7a5880f0c4e1d0c713033927e3c2ffb3a060e04ff4713c993da2177534d8a8178993ac8151b1a3f9ad7cf11ab54ce94dae74393c34fb34785f71527d799b7094a04b1a20cbbc7df0002f7991c16ff613e53fc9970b820999458eb1a68a507ccd38", @typed={0x8, 0x72, @uid=r4}, @generic="5fc4a8c6fa5eb4188198280026d1fdc8b51c68a1d2db8fd6ef258444ba0c74fed0c68260de4c2303d3f66d917ca54cc5cb67eaf4a2d78e3d6f7ac8b03a4274ca81a7e224331310772dc15630c7e1cd0a9f77b2eccba43d52288f6234cb8ed663c28f48e838b82d2fd82e91fe4bfaa06c3a6de29c8d8890114fdb3aa6b256a2a9705227baee4ca6baf84e365f5198089b5776e8a6085693ab8dc528289ae1e86d3e0406"]}, @generic="f71d829dfab8ca0a2114035b18f2fed380f6768a3158b3dbf275cbb1f41b9577898b3e260ae7efef061d5b802cc4aad8132022aeadc8538dd19c72d1efa42a427d874aec4c34015b79a4736d53c653accc05b1a562bf3766899e7de2ac90729696ca82f1a74d5f9187", @typed={0x8, 0x68, @pid=r0}, @nested={0x74, 0x3f, [@generic="d08d8bba1a", @generic="27d028740ef81b4d4ccf2fd9ff487de7b574ca52fb90c5b201a075c7d9aaf37de1a10675d64667807e9f90596109fd759593308cabdacdfa199a2d248e69ad4a", @typed={0x8, 0x5d, @u32=0x2}, @typed={0x8, 0x8d, @uid=r5}, @typed={0x4, 0x82}, @typed={0x14, 0x3f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0x8, 0x8a, @uid=r6}, @nested={0x1cc, 0x6f, [@typed={0x8, 0x45, @pid=r0}, @generic="fa3a9788dd4cca5050b06a5219a74a77f1013cf13f8d533598b4001d888ba9db3426e7d5ab158c843cd3b13e999c7e16c4ec04c168da03902e071ad417054fc6b32d977c74844fd74cf11be8c56eca0f2af34324c7fb021beb619924125093a18c0b56bf7d6528473e770ea6fdad850e0c948233150a96639aecaeb80961388420918b228d8f07f93bc5471b988c682dd00274bd9b117d0ab725a79b6529efc700a97ec56257", @generic="dd37660c1b82caf27f5e5439998d3a73cd47fd83942de07e4f", @generic="197686d31ae8dc67269c980f91dcb2dd437b0d878c12b68c3854b0be2552b1489a5df9a7114a2e80923205305ed5c2288830c524b3a3dc3e5821909de5738502c121aabdc8cfe333ffbe288134e149df7ff63aa3786a589ebf6143c627618e894729abab815a08741b3736a05c4e82b79483cb8943e441a890ba00b4bfa5cfcb89ee06ec47fa19a898fbc651e5864b5867f91b88410cb1604efa093535da3313cd185d9c182544fd2571b54f3ad3aa4d4f029b182e1c38e87a35cffb59c8848f8fae0ad1edb20164d667e92a8250c289172d85dce756b9b12f57eb1f774fd44f225c9488bb6c3cb116b6cba52e6575f796b0620227d062", @typed={0x8, 0x3c, @pid=r0}]}, @generic="43f5bc0c7baf7b2d4e7f9c6f40965d3c48e43bd7f8eb4f9ab006a48c8736f9ef2993878dd29fd52f5eb6ac125297d38f3a42d6d95a5f2d1fca8bf95191357bad43ea14064be003c191384036bd2d509ef65867425c948754f9cfaff96c5fa02826"]}, 0x60c}], 0x3, &(0x7f0000002940)=[@cred={0x20, 0x1, 0x2, r0, r7, r8}, @cred={0x20, 0x1, 0x2, r0, r9, r10}, @cred={0x20, 0x1, 0x2, r0, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r0, r16, r17}], 0xa0, 0x4000000}, 0x200040c0) 2018/04/12 22:01:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x80000001}, &(0x7f00000002c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)="002c0cf1988991c16fec28d406bf80e1a17334c8", 0x14}, {&(0x7f0000000200)="09ed11bae9f7a6f7707662e653fdd95fb0487399ea4c5f2aa6c7f66c05283d0b3a36c2ae71d7e3056477cc0422fbdd78d9e1297daa2bf227465c832bffcbbdab7f6f2c149e1117fba46ca8f233a7524634921e1504e42b34d124b42fb0c8d9d4f39b1c7a9467f8be4939863fe626fff507cf632e1426669d4c04c5210d2824b1bcce1b5c6bfc1ff162a534a7bb7202bfe6d72f9ba4cd2281c5e82c2ac02ba214ed7b871bd1f802892a7093b3ea51e804a41cd4f29c3f492ea51902b0c0efd543", 0xc0}], 0x2, &(0x7f0000000300)=[@init={0x18, 0x84, 0x0, {0x4, 0x1, 0xa7, 0x4}}, @init={0x18, 0x84, 0x0, {0x400, 0x4, 0x8, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0xb9, 0x2, 0x100000000000000, 0x81, r1}}], 0x90, 0x40800}], 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) 2018/04/12 22:01:11 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/12 22:01:11 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='net/if_inet6\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2040000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x9c, r1, 0x314, 0x70bd25, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8000}, 0x94) r2 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r4, 0x0, 0x70bd2c, 0x25dfdbfc, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4c085) shutdown(r2, 0x1) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x98) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x88001, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f0000000040)=0x5, 0x8) [ 87.919830] QAT: Invalid ioctl [ 87.950854] QAT: Invalid ioctl 2018/04/12 22:01:12 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f000079f000)) sendmsg$rds(r0, &(0x7f0000001140)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000001100)=[{&(0x7f0000000040)=""/53, 0x35}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/97, 0x61}], 0x3}, 0x20000080) [ 87.976852] QAT: Invalid ioctl [ 88.017465] QAT: Invalid ioctl 2018/04/12 22:01:12 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007a, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000000), &(0x7f0000000040), 0x100}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/04/12 22:01:12 executing program 7: setrlimit(0x0, &(0x7f0000001ff8)={0x4, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000400), &(0x7f0000000440)=ANY=[]}, 0x78) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200400, 0x8) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000340)='net/packet\x00') sendmsg$nfc_llcp(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x27, 0x0, 0x2, 0x5, 0x1, 0x1, "1d541c16fc0866a27ef65940491cb228d5b45ea6e2dc403ca42e6b6b9b7d51a9337117570872a0ca5cd6c540019eac3dfa804cb41fe650815e0cee02c6b07c", 0x16}, 0x60, &(0x7f00000000c0)=[{&(0x7f00000005c0)="59f0908332276896ee8dbadd6b626ab56d0d695d7d56ae337a3c498e8ff49966df93e1efe40d6cdaa58bee582cef185b332d8680f13a497757e264e248685f2240979acfac1ecd8ab28323ea", 0x4c}, {&(0x7f0000000440)="0db40ef8b5aad53a6aca329bfd8fb1267725baf8481ec8b8729a0a7c0cd704209db99be794c3570f4b52b54da53ed93cb2839d4dc54fbb4e267cfd64dc693569d515baae93f7dc9b4b606977d8278fe8bccd48b632f85735f90a0b792d5960008e0dd7046358c634395fa0aff8620d945ca1e641aeee2618fa0821df490656b7a52bebf90e0b4f5e5dc6f3f0dd411d3b7ec85c33bed538fbf08232", 0x9b}, {&(0x7f0000000500)="6c5f72dbf89efa2397ff72df60c378a41aeed6f864a7acf112147d8caf0a4762da5a814cb293cd9d7335d61f7c506b17920b08605d35552e056f84be097bdf09ba9482e584515044176c707cce550f09d3bb7bfd8fd996555a9640f02e508c6af0d38d0aa42ce96aa5b00bc4df5b56abceb9ecaf1ec9518fe17d410670c237426d7b89f7fa87f198b37bb187ae0e3a2dea3a17ceaf3df3d835740dc9f08f2c", 0xffffffffffffffab}], 0x3, &(0x7f0000000380)={0x20, 0x115, 0x6, "80fd181d2f3be276e92d20633f"}, 0x20, 0x4008000}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2040, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000240)={{0x0, 0x2, 0x9, 0x0, 0x9f}}) write$eventfd(r3, &(0x7f0000000300)=0x10001, 0x8) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000040)=@generic={0x43f0, 0x1f, 0x3}) [ 88.047551] QAT: Invalid ioctl [ 88.105924] QAT: Invalid ioctl 2018/04/12 22:01:12 executing program 1: r0 = openat$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$cgroup_pid(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB='289s1'], 0x5) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) setsockopt$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) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@mcast2}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r6, &(0x7f00000bd000), 0x80, 0x0) r7 = gettid() sendmmsg(r6, &(0x7f0000008540)=[{{0x0, 0xffffffffffffff5e, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000640)=@rc={0x1f}, 0x80, &(0x7f0000000740), 0x20000219, &(0x7f0000000780)}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x5, 0x2, 0x8}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={r8, 0x7}, &(0x7f0000000380)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r9, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000280)) ioctl$sock_FIOSETOWN(r9, 0x8901, &(0x7f00008d6000)=r7) readv(r10, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r9, 0xa, 0x12) dup2(r5, r10) tkill(r7, 0x15) 2018/04/12 22:01:12 executing program 4: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000200)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)}], 0x1}, 0x0) socket$inet6(0xa, 0xf, 0x8001) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) r1 = msgget$private(0x0, 0x442) msgctl$IPC_RMID(r1, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/187, 0xbb}, 0x0) sendto$inet(r0, &(0x7f00000000c0)="9ba72b3db7ec01994cca721a20582f12e4807da20b99507a007f28916cf600000000000000000d724b75cc0600000005cfb28e44f4775eca053cfd714372c22ea62162339d2f5b51620f31ad10fe7100b408525f94c973821312eb4af227c5d076cd4b4795b0", 0x66, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x2e) 2018/04/12 22:01:12 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=ANY=[@ANYBLOB="000000009500000000000000"], &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x2) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0xffffffffffffff4d, 0x400000000080000) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000400)={@empty, @empty, 0x0}, &(0x7f0000000440)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002100)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000002200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002240)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002280)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000002380)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000002800)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000027c0)={&(0x7f00000023c0)=@newsa={0x3c8, 0x10, 0x0, 0x70bd25, 0x25dfdbfb, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x0, 0x4e21, 0x9c5, 0x2, 0xa0, 0xa0, 0x33, r1, r2}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0xff}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0x10001, 0x80000000, 0x2, 0x96d, 0x3bf0000, 0x100000000, 0x3, 0x633}, {0x7, 0x3685bdf7, 0x4, 0x200}, {0x1, 0x1, 0x8}, 0x70bd2b, 0x3500, 0x0, 0x6, 0xffffffffffff0000, 0x79}, [@offload={0xc, 0x1c, {r3, 0x2}}, @algo_crypt={0x128, 0x2, {{'cbc-cast6-avx\x00'}, 0x6e8, "178d9ac81d3a6a268094a606ac7572727b1494195d147104906c2ca2748d983ef571f146ca2b1b6da64fb1698452c8e6292b19c0c44db81d127252357ce165ef5592bb04365fbc14bab905837dd8ab9a7b91c0078c635cf884e618e092100cd3fbb70d951959f6f810977aaa7ac5bef6f31b7422d0db746e4e1a55e7f8346e99ef5439da8791aba6b135ee48cda923a61d1ec2e3506af0a6f2aeb4810c4e5800f8e7063c5262daf5017e45223c29e7085e8e148a705212fa6ba13777d702a3d0e40c7ad16286cd9562e04c58071f38e92ec93fda50d9dffc63a1dd286e"}}, @policy={0xac, 0x7, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x4e23, 0x0, 0x4e21, 0x0, 0x2, 0xa0, 0x80, 0x7f, r4, r5}, {0x85, 0xffffffff, 0xb43, 0x1, 0xfffffffffffff001, 0x3, 0x4, 0xb5ac}, {0x0, 0x5, 0x4, 0x265a000000000000}, 0x9, 0x6e6bb6, 0x3, 0x1, 0x1, 0x1}}, @offload={0xc, 0x1c, {r6, 0x2}}, @etimer_thresh={0x8, 0xc, 0x164b}, @sa={0xe4, 0x6, {{@in=@multicast1=0xe0000001, @in6, 0x4e20, 0x0, 0x4e22, 0x0, 0x0, 0x20, 0x20, 0x11, r7, r8}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x2b}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {0x8001, 0x1000, 0x1, 0x7, 0x8000, 0x20, 0x800, 0xbb18}, {0x7, 0x51a5bf0c, 0xdec8, 0x4}, {0x28, 0x40, 0x1000}, 0x70bd2b, 0x3501, 0x2, 0x738a44629d414729, 0x1, 0xd4}}]}, 0x3c8}, 0x1, 0x0, 0x0, 0x4}, 0x8ad297bd9655f0dc) 2018/04/12 22:01:12 executing program 2: symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001240)='./file0\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000240)="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", 0xeec836a4a698dc36, 0x4000000, &(0x7f0000000080)=@ax25={0x3, {"ed69331af605f3"}, 0x6940}, 0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rfkill\x00', 0x800, 0x0) truncate(&(0x7f00000014c0)='./file0/file0\x00', 0x4) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x80) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001280)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00000012c0)={0x400, 0x1, 0x4, 0x3, 0xdf3, 0x25900000000}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x1fff, 0x0) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept4$netrom(r5, &(0x7f0000001340), &(0x7f0000001480)=0x10, 0x80000) unshare(0x400) vmsplice(r6, &(0x7f0000000180)=[{&(0x7f0000001380)="b09a7e59706649f9822365395fec73fa6c42adbc6e66ca2c31247f96a3de1ed1328a6b298153f7fc258498a68added3754ba491197a2443714a49818fba695004b8f05a9e04497c0e242a6c8ec2fa8a976fe25370e4d13d32c1579cc882c909a0b221e2e8edc9136f03791b55fe6106479aaa68e0cba3b12067bc4eeb772f3b31331c4b427c68661631981c83fdde380df5e8b6b9c05210d82cdb9ca1f01e608ebef0bb32df609d2f23e60deb5bf97e56b41861acb75b907e6a1cc23c5b677f1e2e997", 0xc3}, {&(0x7f0000003000)="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", 0x1002}, {&(0x7f0000000000)="84a7a1697664575d6a2db2fc6ab354a6262903eb4ad324320db17034070119e4cb062ad5ca2d371c4667", 0xfffffffffffffe05}], 0x3, 0x0) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000100)={0x6, 0x8}) 2018/04/12 22:01:12 executing program 0: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'irlan0\x00', 0x2}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x5}, {0x4}], 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) 2018/04/12 22:01:12 executing program 3: r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/220, 0x5b1}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000240)=""/117, 0xffffffaf}], 0x5, &(0x7f0000000000), 0x11b, 0x0) socketpair(0x1, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001840)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000001940)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001bc0)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001cc0)=0xe8) r5 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002400)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000002500)=0xe8) stat(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = geteuid() getgroups(0x1, &(0x7f0000002680)=[0xffffffffffffffff]) r13 = accept$ax25(0xffffffffffffffff, &(0x7f00000026c0), &(0x7f0000002700)=0x10) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002740)='/dev/ptmx\x00', 0x10000, 0x0) r15 = accept$ax25(0xffffffffffffffff, &(0x7f0000002780), &(0x7f00000027c0)=0x10) getresuid(&(0x7f0000002800), &(0x7f0000002840)=0x0, &(0x7f0000002880)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000028c0)={0x0, 0x0, 0x0}, &(0x7f0000002900)=0xc) sendmsg$netlink(r1, &(0x7f0000002a00)={&(0x7f0000000440)=@kern={0x10, 0x0, 0x0, 0x80010000}, 0xc, &(0x7f00000023c0)=[{&(0x7f0000000540)={0x12f0, 0x1a, 0x4, 0x70bd28, 0x25dfdbfc, "", [@generic="a6ffb0135de14d51e809e30f7d3871ca285c33069034ea1839c11f13ddf43097c2b69226e1785881b610574cfe1015f57613107e6fe2ff20d0bd43d9c56cc0a9ed13e31d4b5f4fbb5f8fe116ff55169447a898c0103a485e5a4f3db4645b9d425dc728e1504ca3c23554317d9cc7acc5191d44ae716a382c17c812d923696b6ec4363eec33352bbc9c2fee78351db4662b265b4663afe400e0c7cf3e19bc015241a4faab30df49a9eb9607bf76f9e9bd77b77ae2902ee9e8c54e15e38107f41af5b8c3c4bb47a408ab43e9e957b190fd982e93669ad55f222e14f0b13740dc47b583e31b29", @nested={0x1124, 0x89, [@generic, @typed={0x14, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="ad05b8a87514a9b61951ec256b400942a3d8b8789af79400245c417d646b0bb3f60501e8911bb256eb55db55bcaf1d3ba135fb7145546de232a0ef626e92c2b383319b78b72516ccb84ca49320296a80a343949f1a051c629ba7833197fe8eb7992aec03f0d3d8f9a5b275916baa03d1b0", @typed={0x8, 0x14, @pid=r0}, @typed={0x4, 0x14}, @typed={0x8, 0x64, @fd=r2}, @typed={0x1004, 0xc, @binary="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@generic="fdabb65ceff6b995db53ae40853bf5ef9b3a4f5d9b127e9cbb39b6e47e5f0a9b273ad62a936dcd7510d39ee14ccc4b69e2a603c3a189f66a41082bb05f09dc4fefe6e0b1907aa2811221991b4c30a1e24a6b9a3813cc8ab55b0cb0ed3782d43f116c93f5136449b635e2a5ff1d1081f54cd635eea8a82560d09d3bb1b0fdf3476d4d8765cecabdfd142461b905ab3f5166afaf1a02ab4504bc16b394ec3c5a448e5e52512f44d29184dcc1c13d28e26446a65c3b55900aaeaa769c728c81eaeb8c788fb84864a4bead99dafc102d7cbe0a6461aa7204405206a550b5ee54f79f1a1acdc4eb1888195d7bf913", @nested={0x1e0, 0x57, [@generic="549bfdec746000721f3f9ecd1b52d7c35c9593f60c", @generic="8ff28989a899372fe06707755f8aec425609a61430abf74979d8c14783a33022e90cdf5e59b836759226ac179f687eb260fa2450a332570851de39289a282f6af61c7e9fdf358fa8f10bcbefc2dbd6e7258fef87f1545ab258c5c0ce65c0ccc3b9cbadfbd0a105b7dd9c6027fe353d", @generic="506eee365615289b316d01c227c305ebf3add8860d50133172893221acfd7c9e7f19634e7836f29b0d68ea652ed12f", @generic="ad052504c40c578499ee5ddbe4b85dfe11d3ee65c215e6589e642f7a5880f0c4e1d0c713033927e3c2ffb3a060e04ff4713c993da2177534d8a8178993ac8151b1a3f9ad7cf11ab54ce94dae74393c34fb34785f71527d799b7094a04b1a20cbbc7df0002f7991c16ff613e53fc9970b820999458eb1a68a507ccd38", @typed={0x8, 0x72, @uid=r4}, @generic="5fc4a8c6fa5eb4188198280026d1fdc8b51c68a1d2db8fd6ef258444ba0c74fed0c68260de4c2303d3f66d917ca54cc5cb67eaf4a2d78e3d6f7ac8b03a4274ca81a7e224331310772dc15630c7e1cd0a9f77b2eccba43d52288f6234cb8ed663c28f48e838b82d2fd82e91fe4bfaa06c3a6de29c8d8890114fdb3aa6b256a2a9705227baee4ca6baf84e365f5198089b5776e8a6085693ab8dc528289ae1e86d3e0406"]}, @generic="f71d829dfab8ca0a2114035b18f2fed380f6768a3158b3dbf275cbb1f41b9577898b3e260ae7efef061d5b802cc4aad8132022aeadc8538dd19c72d1efa42a427d874aec4c34015b79a4736d53c653accc05b1a562bf3766899e7de2ac90729696ca82f1a74d5f9187", @typed={0x8, 0x68, @pid=r0}, @nested={0x74, 0x3f, [@generic="d08d8bba1a", @generic="27d028740ef81b4d4ccf2fd9ff487de7b574ca52fb90c5b201a075c7d9aaf37de1a10675d64667807e9f90596109fd759593308cabdacdfa199a2d248e69ad4a", @typed={0x8, 0x5d, @u32=0x2}, @typed={0x8, 0x8d, @uid=r5}, @typed={0x4, 0x82}, @typed={0x14, 0x3f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0x8, 0x8a, @uid=r6}, @nested={0x1cc, 0x6f, [@typed={0x8, 0x45, @pid=r0}, @generic="fa3a9788dd4cca5050b06a5219a74a77f1013cf13f8d533598b4001d888ba9db3426e7d5ab158c843cd3b13e999c7e16c4ec04c168da03902e071ad417054fc6b32d977c74844fd74cf11be8c56eca0f2af34324c7fb021beb619924125093a18c0b56bf7d6528473e770ea6fdad850e0c948233150a96639aecaeb80961388420918b228d8f07f93bc5471b988c682dd00274bd9b117d0ab725a79b6529efc700a97ec56257", @generic="dd37660c1b82caf27f5e5439998d3a73cd47fd83942de07e4f", @generic="197686d31ae8dc67269c980f91dcb2dd437b0d878c12b68c3854b0be2552b1489a5df9a7114a2e80923205305ed5c2288830c524b3a3dc3e5821909de5738502c121aabdc8cfe333ffbe288134e149df7ff63aa3786a589ebf6143c627618e894729abab815a08741b3736a05c4e82b79483cb8943e441a890ba00b4bfa5cfcb89ee06ec47fa19a898fbc651e5864b5867f91b88410cb1604efa093535da3313cd185d9c182544fd2571b54f3ad3aa4d4f029b182e1c38e87a35cffb59c8848f8fae0ad1edb20164d667e92a8250c289172d85dce756b9b12f57eb1f774fd44f225c9488bb6c3cb116b6cba52e6575f796b0620227d062", @typed={0x8, 0x3c, @pid=r0}]}, @generic="43f5bc0c7baf7b2d4e7f9c6f40965d3c48e43bd7f8eb4f9ab006a48c8736f9ef2993878dd29fd52f5eb6ac125297d38f3a42d6d95a5f2d1fca8bf95191357bad43ea14064be003c191384036bd2d509ef65867425c948754f9cfaff96c5fa02826"]}, 0x60c}], 0x3, &(0x7f0000002940)=[@cred={0x20, 0x1, 0x2, r0, r7, r8}, @cred={0x20, 0x1, 0x2, r0, r9, r10}, @cred={0x20, 0x1, 0x2, r0, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r0, r16, r17}], 0xa0, 0x4000000}, 0x200040c0) 2018/04/12 22:01:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000007000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/12 22:01:12 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x420400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000340)={r3, 0x5}, 0x8) r4 = creat(&(0x7f0000000140)='./file0\x00', 0xb4) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000180)={0x1, 0x457}) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x4) socket$inet(0x2, 0xa, 0xffffffff) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000240)=0x1, 0x4) 2018/04/12 22:01:13 executing program 0: [ 88.995347] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/12 22:01:13 executing program 6: 2018/04/12 22:01:13 executing program 5: 2018/04/12 22:01:13 executing program 2: 2018/04/12 22:01:13 executing program 7: 2018/04/12 22:01:13 executing program 5: 2018/04/12 22:01:13 executing program 0: 2018/04/12 22:01:13 executing program 6: 2018/04/12 22:01:13 executing program 7: r0 = openat$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$cgroup_pid(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB='289s1'], 0x5) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) setsockopt$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) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@mcast2}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r6, &(0x7f00000bd000), 0x80, 0x0) r7 = gettid() sendmmsg(r6, &(0x7f0000008540)=[{{0x0, 0xffffffffffffff5e, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000640)=@rc={0x1f}, 0x80, &(0x7f0000000740), 0x20000219, &(0x7f0000000780)}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x5, 0x2, 0x8}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={r8, 0x7}, &(0x7f0000000380)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r9, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000280)) ioctl$sock_FIOSETOWN(r9, 0x8901, &(0x7f00008d6000)=r7) readv(r10, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r9, 0xa, 0x12) dup2(r5, r10) tkill(r7, 0x15) 2018/04/12 22:01:13 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f0030000000040000000000000000ffff00000000ff8f0000000000000f0000000000000133df00000000000000e6000000000000000000000001fe800000000000000b00000000000000"], 0x0) 2018/04/12 22:01:13 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000168fe8)="170000001a001bed0000131d00f404fffffffffff801f7", 0x17) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000579000)=""/221, 0xdd}}], 0x1, 0x0, &(0x7f0000d6c000)) 2018/04/12 22:01:13 executing program 3: r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/220, 0x5b1}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000240)=""/117, 0xffffffaf}], 0x5, &(0x7f0000000000), 0x11b, 0x0) socketpair(0x1, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001840)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000001940)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001bc0)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001cc0)=0xe8) r5 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002400)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000002500)=0xe8) stat(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = geteuid() getgroups(0x1, &(0x7f0000002680)=[0xffffffffffffffff]) r13 = accept$ax25(0xffffffffffffffff, &(0x7f00000026c0), &(0x7f0000002700)=0x10) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002740)='/dev/ptmx\x00', 0x10000, 0x0) r15 = accept$ax25(0xffffffffffffffff, &(0x7f0000002780), &(0x7f00000027c0)=0x10) getresuid(&(0x7f0000002800), &(0x7f0000002840)=0x0, &(0x7f0000002880)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000028c0)={0x0, 0x0, 0x0}, &(0x7f0000002900)=0xc) sendmsg$netlink(r1, &(0x7f0000002a00)={&(0x7f0000000440)=@kern={0x10, 0x0, 0x0, 0x80010000}, 0xc, &(0x7f00000023c0)=[{&(0x7f0000000540)={0x12f0, 0x1a, 0x4, 0x70bd28, 0x25dfdbfc, "", [@generic="a6ffb0135de14d51e809e30f7d3871ca285c33069034ea1839c11f13ddf43097c2b69226e1785881b610574cfe1015f57613107e6fe2ff20d0bd43d9c56cc0a9ed13e31d4b5f4fbb5f8fe116ff55169447a898c0103a485e5a4f3db4645b9d425dc728e1504ca3c23554317d9cc7acc5191d44ae716a382c17c812d923696b6ec4363eec33352bbc9c2fee78351db4662b265b4663afe400e0c7cf3e19bc015241a4faab30df49a9eb9607bf76f9e9bd77b77ae2902ee9e8c54e15e38107f41af5b8c3c4bb47a408ab43e9e957b190fd982e93669ad55f222e14f0b13740dc47b583e31b29", @nested={0x1124, 0x89, [@generic, @typed={0x14, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="ad05b8a87514a9b61951ec256b400942a3d8b8789af79400245c417d646b0bb3f60501e8911bb256eb55db55bcaf1d3ba135fb7145546de232a0ef626e92c2b383319b78b72516ccb84ca49320296a80a343949f1a051c629ba7833197fe8eb7992aec03f0d3d8f9a5b275916baa03d1b0", @typed={0x8, 0x14, @pid=r0}, @typed={0x4, 0x14}, @typed={0x8, 0x64, @fd=r2}, @typed={0x1004, 0xc, @binary="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@generic="b6a1b97fbc6255d56ca67fbcaa3706e6554a8e032f2183bd3fb8b607731649f2abc9c009cfaebbd404f14f9043cbd829d43b2c302982428ccb66bee65f393af82e4d1fa9185740d060199ce54b03fd7d97ddf2f50895c076f12a2d753954d599d4e0d750f38ec7fbe5d474cefb01a474dff3008378a47e65c5e73fbac33daef3cb8dd5729bb4dd83b4ee265db5671c59c145eaf760f383efe8e90304d40c427fa655ecd474c4fedc1a9f8f10d2eeb7eca094d71c754220852dbd00e2b5920d7f942705f10adf52f84680766b79da5ccfb09de5af408f384f8133988e78ee235ff63753d9", @nested={0x100, 0x14, [@generic="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"]}, @generic="c600074e811b46afce5bfde27baefc34a0d8fbe12cee629e286b1dfc2d78eab08a"]}, 0x228}, {&(0x7f0000001d80)={0x60c, 0x16, 0x8, 0x70bd28, 0x25dfdbfb, "", [@typed={0x8, 0x4d, @u32=0x2}, @nested={0xc, 0x3b, [@typed={0x8, 0x82, @u32=0x9}]}, @generic="fdabb65ceff6b995db53ae40853bf5ef9b3a4f5d9b127e9cbb39b6e47e5f0a9b273ad62a936dcd7510d39ee14ccc4b69e2a603c3a189f66a41082bb05f09dc4fefe6e0b1907aa2811221991b4c30a1e24a6b9a3813cc8ab55b0cb0ed3782d43f116c93f5136449b635e2a5ff1d1081f54cd635eea8a82560d09d3bb1b0fdf3476d4d8765cecabdfd142461b905ab3f5166afaf1a02ab4504bc16b394ec3c5a448e5e52512f44d29184dcc1c13d28e26446a65c3b55900aaeaa769c728c81eaeb8c788fb84864a4bead99dafc102d7cbe0a6461aa7204405206a550b5ee54f79f1a1acdc4eb1888195d7bf913", @nested={0x1e0, 0x57, [@generic="549bfdec746000721f3f9ecd1b52d7c35c9593f60c", @generic="8ff28989a899372fe06707755f8aec425609a61430abf74979d8c14783a33022e90cdf5e59b836759226ac179f687eb260fa2450a332570851de39289a282f6af61c7e9fdf358fa8f10bcbefc2dbd6e7258fef87f1545ab258c5c0ce65c0ccc3b9cbadfbd0a105b7dd9c6027fe353d", @generic="506eee365615289b316d01c227c305ebf3add8860d50133172893221acfd7c9e7f19634e7836f29b0d68ea652ed12f", @generic="ad052504c40c578499ee5ddbe4b85dfe11d3ee65c215e6589e642f7a5880f0c4e1d0c713033927e3c2ffb3a060e04ff4713c993da2177534d8a8178993ac8151b1a3f9ad7cf11ab54ce94dae74393c34fb34785f71527d799b7094a04b1a20cbbc7df0002f7991c16ff613e53fc9970b820999458eb1a68a507ccd38", @typed={0x8, 0x72, @uid=r4}, @generic="5fc4a8c6fa5eb4188198280026d1fdc8b51c68a1d2db8fd6ef258444ba0c74fed0c68260de4c2303d3f66d917ca54cc5cb67eaf4a2d78e3d6f7ac8b03a4274ca81a7e224331310772dc15630c7e1cd0a9f77b2eccba43d52288f6234cb8ed663c28f48e838b82d2fd82e91fe4bfaa06c3a6de29c8d8890114fdb3aa6b256a2a9705227baee4ca6baf84e365f5198089b5776e8a6085693ab8dc528289ae1e86d3e0406"]}, @generic="f71d829dfab8ca0a2114035b18f2fed380f6768a3158b3dbf275cbb1f41b9577898b3e260ae7efef061d5b802cc4aad8132022aeadc8538dd19c72d1efa42a427d874aec4c34015b79a4736d53c653accc05b1a562bf3766899e7de2ac90729696ca82f1a74d5f9187", @typed={0x8, 0x68, @pid=r0}, @nested={0x74, 0x3f, [@generic="d08d8bba1a", @generic="27d028740ef81b4d4ccf2fd9ff487de7b574ca52fb90c5b201a075c7d9aaf37de1a10675d64667807e9f90596109fd759593308cabdacdfa199a2d248e69ad4a", @typed={0x8, 0x5d, @u32=0x2}, @typed={0x8, 0x8d, @uid=r5}, @typed={0x4, 0x82}, @typed={0x14, 0x3f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0x8, 0x8a, @uid=r6}, @nested={0x1cc, 0x6f, [@typed={0x8, 0x45, @pid=r0}, @generic="fa3a9788dd4cca5050b06a5219a74a77f1013cf13f8d533598b4001d888ba9db3426e7d5ab158c843cd3b13e999c7e16c4ec04c168da03902e071ad417054fc6b32d977c74844fd74cf11be8c56eca0f2af34324c7fb021beb619924125093a18c0b56bf7d6528473e770ea6fdad850e0c948233150a96639aecaeb80961388420918b228d8f07f93bc5471b988c682dd00274bd9b117d0ab725a79b6529efc700a97ec56257", @generic="dd37660c1b82caf27f5e5439998d3a73cd47fd83942de07e4f", @generic="197686d31ae8dc67269c980f91dcb2dd437b0d878c12b68c3854b0be2552b1489a5df9a7114a2e80923205305ed5c2288830c524b3a3dc3e5821909de5738502c121aabdc8cfe333ffbe288134e149df7ff63aa3786a589ebf6143c627618e894729abab815a08741b3736a05c4e82b79483cb8943e441a890ba00b4bfa5cfcb89ee06ec47fa19a898fbc651e5864b5867f91b88410cb1604efa093535da3313cd185d9c182544fd2571b54f3ad3aa4d4f029b182e1c38e87a35cffb59c8848f8fae0ad1edb20164d667e92a8250c289172d85dce756b9b12f57eb1f774fd44f225c9488bb6c3cb116b6cba52e6575f796b0620227d062", @typed={0x8, 0x3c, @pid=r0}]}, @generic="43f5bc0c7baf7b2d4e7f9c6f40965d3c48e43bd7f8eb4f9ab006a48c8736f9ef2993878dd29fd52f5eb6ac125297d38f3a42d6d95a5f2d1fca8bf95191357bad43ea14064be003c191384036bd2d509ef65867425c948754f9cfaff96c5fa02826"]}, 0x60c}], 0x3, &(0x7f0000002940)=[@cred={0x20, 0x1, 0x2, r0, r7, r8}, @cred={0x20, 0x1, 0x2, r0, r9, r10}, @cred={0x20, 0x1, 0x2, r0, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r0, r16, r17}], 0xa0, 0x4000000}, 0x200040c0) 2018/04/12 22:01:13 executing program 1: 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, &(0x7f00000000c0)=ANY=[@ANYBLOB='289s1'], 0x5) 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$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@mcast2}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r6, &(0x7f00000bd000), 0x80, 0x0) r7 = gettid() sendmmsg(r6, &(0x7f0000008540)=[{{0x0, 0xffffffffffffff5e, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000640)=@rc={0x1f}, 0x80, &(0x7f0000000740), 0x20000219, &(0x7f0000000780)}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x5, 0x2, 0x8}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={r8, 0x7}, &(0x7f0000000380)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r9, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000280)) ioctl$sock_FIOSETOWN(r9, 0x8901, &(0x7f00008d6000)=r7) readv(r10, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r9, 0xa, 0x12) dup2(r5, r10) tkill(r7, 0x15) 2018/04/12 22:01:13 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) exit(0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000cdb000)=""/98, 0x62) 2018/04/12 22:01:13 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') 2018/04/12 22:01:13 executing program 2: 2018/04/12 22:01:14 executing program 2: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) 2018/04/12 22:01:14 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="e5", 0x1, 0xfffffffffffffffc) 2018/04/12 22:01:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000640)="3e59fe04bae75cfd14f526e0acc3c48c", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x1e}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/12 22:01:14 executing program 0: mkdir(&(0x7f0000bebff8)='./file0\x00', 0xd0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x422440, 0x0) write$tun(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000005d41d94312cf0e0b7dee47b163b0e135d604c85b2b604b004a531a3177642f55528e76597cdfab7b5514fea6db49cdf62cf2e1eca0a983441bb2d79a3d3a227f861dc47ecf414dea1971253e1c09ecfe50d7de6d746b20c04e8e"], 0x5e) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d2ffa)='ramfs\x00', 0x24000, &(0x7f0000508fff)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000200)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000000080)='minix\x00', 0xa01402, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x4f) 2018/04/12 22:01:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) sendto$inet(r0, &(0x7f00000003c0), 0x0, 0x20000000, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x2) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0xffffffff80000001, 0x5, &(0x7f0000000440)=[{&(0x7f0000000180)="8fa2c45067826f8f2ad40389cd8f6ed97cfe798b8777574805a83e33ad9ecef3f9997b7ac6f76ea72460e7b108db3cabac92aba149077a178576d0c4", 0x3c, 0x200}, {&(0x7f00000001c0)="5efb011eb13fef56601ebe15fb80bb8e17844aa588f95869051417749e64792e5ce6c9e5d1669a3b4b8d982f44728c679c4a89e997f3ac73fa3e9e9d07355dd1a267282aee97d00038875cd3ab7ec1960c19eba0cac9970f290555c09c40f60ae2e22a31d92949ad67f34de323af064ea7321ace4007404aa812c0f259c0718f40bba1d905507f9a5cc0e57468bc1e4cc645e02c00bbcbbe105758d16e121f24fdb0e4efcf82c8fd91e12a73a5", 0xad, 0x55}, {&(0x7f0000000280)="fd17d5920c8b2f5db9bfd5a878620cea678595b0096427f70706fada8fcfb41c1c2086ab2a990a317359c518568382234fc48894efdf08bfdc69acbdf296ea0ace53973a37925f4831e1f4d2a4cd0d69b7ed1fac5cbf6485b2ddd932069c6b9416964cc18ed1bb7fafd462b4408835f05b1e8a76b7844c7ba07e5efa62109fb0ff9db682b32373cbd678e54e80785e62707d4a9b3552ca405d5ec4308fe4652107850734b6c65fd5d93e415803e0f35e8c3a4a7e4b4313c24077d2a42b1e2fbc6a688120110aa0f035cb5e85c67d57aa4d8b", 0xd2, 0x3f}, {&(0x7f0000000380)="87ad6f332164d049d14afec5ac4b49f2335d5c9a4e3f65955bc17f5a1fe9259c4148", 0x22, 0x4}, {&(0x7f00000003c0)="ec8d2170158d5e7bd2b3461812c29d9647a0cf8b311cf98bf577dcca9695e2d20aa02e70c3de4cf4f628df6d95b605f0ecd90b94ca37c34a788cd5ed0ff9a1d11ee46683c467878c2b9fdf2cfe6884968848bdcc47c09eb3d8a23625", 0x5c, 0x200}], 0x40000, &(0x7f00000004c0)={[{@check_int_print_mask={'check_int_print_mask', 0x3d, [0x33, 0x31, 0x7f, 0x31, 0x36, 0x79, 0x36]}, 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}, {@treelog='treelog', 0x2c}, {@datasum='datasum', 0x2c}, {@datasum='datasum', 0x2c}]}) 2018/04/12 22:01:14 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x9, 0x0, 0x0, {{{@in, @in=@broadcast=0xffffffff}, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@loopback={0x0, 0x1}}}}, 0x2ae}, 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) [ 90.266516] ================================================================== [ 90.273978] BUG: KMSAN: uninit-value in gcmaes_decrypt+0x2ec/0xea0 [ 90.280302] CPU: 0 PID: 7196 Comm: syz-executor4 Not tainted 4.16.0+ #83 [ 90.287147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.296524] Call Trace: [ 90.299125] dump_stack+0x185/0x1d0 [ 90.302758] ? gcmaes_decrypt+0x2ec/0xea0 [ 90.306911] kmsan_report+0x142/0x240 [ 90.310721] __msan_warning_32+0x6c/0xb0 2018/04/12 22:01:14 executing program 0: socket$inet(0xa, 0x6, 0x0) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x101642) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x900, 0x20) connect$netlink(r0, &(0x7f0000000180)=@kern={0x10}, 0xe74377f572a1b1af) [ 90.314787] gcmaes_decrypt+0x2ec/0xea0 [ 90.318776] generic_gcmaes_decrypt+0x181/0x1e0 [ 90.323452] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 90.328303] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 90.332975] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 90.337822] crypto_rfc4543_crypt+0xaec/0xb40 [ 90.342320] ? crypto_has_alg+0x280/0x280 [ 90.346476] crypto_rfc4543_decrypt+0x47/0x50 [ 90.350978] ? crypto_rfc4543_encrypt+0x60/0x60 [ 90.355648] aead_recvmsg+0x25b5/0x2960 [ 90.359640] sock_recvmsg+0x1d0/0x230 2018/04/12 22:01:14 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000080)={{0x6aad, 0xb6c}, 'port1\x00', 0x20, 0x1000, 0x8, 0x7f, 0x8001, 0x6, 0x100, 0x0, 0x4, 0xaa}) pwrite64(r1, &(0x7f0000000000), 0x0, 0x0) [ 90.363445] ? aead_sendmsg+0x1b0/0x1b0 [ 90.367429] ___sys_recvmsg+0x3fb/0x810 [ 90.371415] ? __fget_light+0x56/0x710 [ 90.375302] ? __fdget+0x4e/0x60 [ 90.378676] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 90.384047] ? __fget_light+0x6b9/0x710 [ 90.388037] SYSC_recvmsg+0x298/0x3c0 [ 90.391853] SyS_recvmsg+0x54/0x80 [ 90.395411] do_syscall_64+0x309/0x430 [ 90.399311] ? ___sys_recvmsg+0x810/0x810 [ 90.403470] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.408659] RIP: 0033:0x455279 [ 90.411848] RSP: 002b:00007f1ed8c9fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 90.419559] RAX: ffffffffffffffda RBX: 00007f1ed8ca06d4 RCX: 0000000000455279 [ 90.426840] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000014 [ 90.434119] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 90.441400] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 90.448682] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 90.455960] [ 90.457592] Uninit was created at: [ 90.461147] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 90.466266] kmsan_kmalloc+0x94/0x100 [ 90.470066] __kmalloc+0x23c/0x350 [ 90.473610] sock_kmalloc+0x14e/0x270 [ 90.477411] af_alg_alloc_areq+0x85/0x320 [ 90.481559] aead_recvmsg+0x65a/0x2960 [ 90.485461] sock_recvmsg+0x1d0/0x230 [ 90.489265] ___sys_recvmsg+0x3fb/0x810 [ 90.493242] SYSC_recvmsg+0x298/0x3c0 [ 90.497047] SyS_recvmsg+0x54/0x80 [ 90.500589] do_syscall_64+0x309/0x430 [ 90.504484] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.509684] ================================================================== [ 90.517036] Disabling lock debugging due to kernel taint [ 90.522903] Kernel panic - not syncing: panic_on_warn set ... [ 90.522903] [ 90.522919] CPU: 0 PID: 7196 Comm: syz-executor4 Tainted: G B 4.16.0+ #83 [ 90.522925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.522929] Call Trace: [ 90.522949] dump_stack+0x185/0x1d0 [ 90.522966] panic+0x39d/0x940 [ 90.522999] ? gcmaes_decrypt+0x2ec/0xea0 [ 90.523011] kmsan_report+0x238/0x240 [ 90.523028] __msan_warning_32+0x6c/0xb0 [ 90.523042] gcmaes_decrypt+0x2ec/0xea0 [ 90.523068] generic_gcmaes_decrypt+0x181/0x1e0 [ 90.523084] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 90.523095] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 90.523107] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 90.523121] crypto_rfc4543_crypt+0xaec/0xb40 [ 90.523134] ? crypto_has_alg+0x280/0x280 [ 90.523152] crypto_rfc4543_decrypt+0x47/0x50 [ 90.523163] ? crypto_rfc4543_encrypt+0x60/0x60 [ 90.523202] aead_recvmsg+0x25b5/0x2960 [ 90.614048] sock_recvmsg+0x1d0/0x230 [ 90.614065] ? aead_sendmsg+0x1b0/0x1b0 [ 90.614082] ___sys_recvmsg+0x3fb/0x810 [ 90.614103] ? __fget_light+0x56/0x710 [ 90.614114] ? __fdget+0x4e/0x60 [ 90.614141] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 90.638446] ? __fget_light+0x6b9/0x710 [ 90.642430] SYSC_recvmsg+0x298/0x3c0 [ 90.646240] SyS_recvmsg+0x54/0x80 [ 90.649780] do_syscall_64+0x309/0x430 [ 90.653675] ? ___sys_recvmsg+0x810/0x810 [ 90.657835] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.663024] RIP: 0033:0x455279 [ 90.666213] RSP: 002b:00007f1ed8c9fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 90.673918] RAX: ffffffffffffffda RBX: 00007f1ed8ca06d4 RCX: 0000000000455279 [ 90.681187] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000014 [ 90.688455] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 90.695714] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 90.702969] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 90.710688] Dumping ftrace buffer: [ 90.714226] (ftrace buffer empty) [ 90.717921] Kernel Offset: disabled [ 90.721524] Rebooting in 86400 seconds..